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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.6-201506232104.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index af6da04..22820aa 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,74 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
449 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
453 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
454 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
455 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
456 +ifeq ($(KBUILD_EXTMOD),)
457 +gcc-plugins:
458 + $(Q)$(MAKE) $(build)=tools/gcc
459 +else
460 +gcc-plugins: ;
461 +endif
462 +else
463 +gcc-plugins:
464 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
465 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
466 +else
467 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
468 +endif
469 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
470 +endif
471 +endif
472 +
473 ifdef CONFIG_READABLE_ASM
474 # Disable optimizations that make assembler listings hard to read.
475 # reorder blocks reorders the control in the function
476 @@ -714,7 +784,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
477 else
478 KBUILD_CFLAGS += -g
479 endif
480 -KBUILD_AFLAGS += -Wa,-gdwarf-2
481 +KBUILD_AFLAGS += -Wa,--gdwarf-2
482 endif
483 ifdef CONFIG_DEBUG_INFO_DWARF4
484 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
485 @@ -884,7 +954,7 @@ export mod_sign_cmd
486
487
488 ifeq ($(KBUILD_EXTMOD),)
489 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
490 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
491
492 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
493 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
494 @@ -934,6 +1004,8 @@ endif
495
496 # The actual objects are generated when descending,
497 # make sure no implicit rule kicks in
498 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
499 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
500 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
501
502 # Handle descending into subdirectories listed in $(vmlinux-dirs)
503 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
504 # Error messages still appears in the original language
505
506 PHONY += $(vmlinux-dirs)
507 -$(vmlinux-dirs): prepare scripts
508 +$(vmlinux-dirs): gcc-plugins prepare scripts
509 $(Q)$(MAKE) $(build)=$@
510
511 define filechk_kernel.release
512 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
513
514 archprepare: archheaders archscripts prepare1 scripts_basic
515
516 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
517 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
518 prepare0: archprepare FORCE
519 $(Q)$(MAKE) $(build)=.
520
521 # All the preparing..
522 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
523 prepare: prepare0
524
525 # Generate some files
526 @@ -1103,6 +1178,8 @@ all: modules
527 # using awk while concatenating to the final file.
528
529 PHONY += modules
530 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
531 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
532 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
533 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
534 @$(kecho) ' Building modules, stage 2.';
535 @@ -1118,7 +1195,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
536
537 # Target to prepare building external modules
538 PHONY += modules_prepare
539 -modules_prepare: prepare scripts
540 +modules_prepare: gcc-plugins prepare scripts
541
542 # Target to install modules
543 PHONY += modules_install
544 @@ -1184,7 +1261,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
545 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
546 signing_key.priv signing_key.x509 x509.genkey \
547 extra_certificates signing_key.x509.keyid \
548 - signing_key.x509.signer vmlinux-gdb.py
549 + signing_key.x509.signer vmlinux-gdb.py \
550 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
551 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
552 + tools/gcc/randomize_layout_seed.h
553
554 # clean - Delete most, but leave enough to build external modules
555 #
556 @@ -1223,7 +1303,7 @@ distclean: mrproper
557 @find $(srctree) $(RCS_FIND_IGNORE) \
558 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
559 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
560 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
561 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
562 -type f -print | xargs rm -f
563
564
565 @@ -1389,6 +1469,8 @@ PHONY += $(module-dirs) modules
566 $(module-dirs): crmodverdir $(objtree)/Module.symvers
567 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
568
569 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
570 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
571 modules: $(module-dirs)
572 @$(kecho) ' Building modules, stage 2.';
573 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
574 @@ -1529,17 +1611,21 @@ else
575 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
576 endif
577
578 -%.s: %.c prepare scripts FORCE
579 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
580 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
581 +%.s: %.c gcc-plugins prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 %.i: %.c prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 -%.o: %.c prepare scripts FORCE
586 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
587 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
588 +%.o: %.c gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 %.lst: %.c prepare scripts FORCE
591 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
592 -%.s: %.S prepare scripts FORCE
593 +%.s: %.S gcc-plugins prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 -%.o: %.S prepare scripts FORCE
596 +%.o: %.S gcc-plugins prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 %.symtypes: %.c prepare scripts FORCE
599 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
600 @@ -1551,11 +1637,15 @@ endif
601 $(build)=$(build-dir)
602 # Make sure the latest headers are built for Documentation
603 Documentation/: headers_install
604 -%/: prepare scripts FORCE
605 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
606 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
607 +%/: gcc-plugins prepare scripts FORCE
608 $(cmd_crmodverdir)
609 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
610 $(build)=$(build-dir)
611 -%.ko: prepare scripts FORCE
612 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.ko: gcc-plugins prepare scripts FORCE
615 $(cmd_crmodverdir)
616 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
617 $(build)=$(build-dir) $(@:.ko=.o)
618 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
619 index 8f8eafb..3405f46 100644
620 --- a/arch/alpha/include/asm/atomic.h
621 +++ b/arch/alpha/include/asm/atomic.h
622 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
623 #define atomic_dec(v) atomic_sub(1,(v))
624 #define atomic64_dec(v) atomic64_sub(1,(v))
625
626 +#define atomic64_read_unchecked(v) atomic64_read(v)
627 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
628 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
629 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
630 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
631 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
632 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
633 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
634 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
635 +
636 #endif /* _ALPHA_ATOMIC_H */
637 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
638 index ad368a9..fbe0f25 100644
639 --- a/arch/alpha/include/asm/cache.h
640 +++ b/arch/alpha/include/asm/cache.h
641 @@ -4,19 +4,19 @@
642 #ifndef __ARCH_ALPHA_CACHE_H
643 #define __ARCH_ALPHA_CACHE_H
644
645 +#include <linux/const.h>
646
647 /* Bytes per L1 (data) cache line. */
648 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
649 -# define L1_CACHE_BYTES 64
650 # define L1_CACHE_SHIFT 6
651 #else
652 /* Both EV4 and EV5 are write-through, read-allocate,
653 direct-mapped, physical.
654 */
655 -# define L1_CACHE_BYTES 32
656 # define L1_CACHE_SHIFT 5
657 #endif
658
659 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
660 #define SMP_CACHE_BYTES L1_CACHE_BYTES
661
662 #endif
663 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
664 index 968d999..d36b2df 100644
665 --- a/arch/alpha/include/asm/elf.h
666 +++ b/arch/alpha/include/asm/elf.h
667 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
668
669 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
670
671 +#ifdef CONFIG_PAX_ASLR
672 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
673 +
674 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
675 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
676 +#endif
677 +
678 /* $0 is set by ld.so to a pointer to a function which might be
679 registered using atexit. This provides a mean for the dynamic
680 linker to call DT_FINI functions for shared libraries that have
681 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
682 index aab14a0..b4fa3e7 100644
683 --- a/arch/alpha/include/asm/pgalloc.h
684 +++ b/arch/alpha/include/asm/pgalloc.h
685 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 pgd_set(pgd, pmd);
687 }
688
689 +static inline void
690 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
691 +{
692 + pgd_populate(mm, pgd, pmd);
693 +}
694 +
695 extern pgd_t *pgd_alloc(struct mm_struct *mm);
696
697 static inline void
698 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
699 index a9a1195..e9b8417 100644
700 --- a/arch/alpha/include/asm/pgtable.h
701 +++ b/arch/alpha/include/asm/pgtable.h
702 @@ -101,6 +101,17 @@ struct vm_area_struct;
703 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
704 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
705 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
706 +
707 +#ifdef CONFIG_PAX_PAGEEXEC
708 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
709 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
710 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
711 +#else
712 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
713 +# define PAGE_COPY_NOEXEC PAGE_COPY
714 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
715 +#endif
716 +
717 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
718
719 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
720 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
721 index 2fd00b7..cfd5069 100644
722 --- a/arch/alpha/kernel/module.c
723 +++ b/arch/alpha/kernel/module.c
724 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
725
726 /* The small sections were sorted to the end of the segment.
727 The following should definitely cover them. */
728 - gp = (u64)me->module_core + me->core_size - 0x8000;
729 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
730 got = sechdrs[me->arch.gotsecindex].sh_addr;
731
732 for (i = 0; i < n; i++) {
733 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
734 index e51f578..16c64a3 100644
735 --- a/arch/alpha/kernel/osf_sys.c
736 +++ b/arch/alpha/kernel/osf_sys.c
737 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
738 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
739
740 static unsigned long
741 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
742 - unsigned long limit)
743 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
744 + unsigned long limit, unsigned long flags)
745 {
746 struct vm_unmapped_area_info info;
747 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
748
749 info.flags = 0;
750 info.length = len;
751 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
752 info.high_limit = limit;
753 info.align_mask = 0;
754 info.align_offset = 0;
755 + info.threadstack_offset = offset;
756 return vm_unmapped_area(&info);
757 }
758
759 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
760 merely specific addresses, but regions of memory -- perhaps
761 this feature should be incorporated into all ports? */
762
763 +#ifdef CONFIG_PAX_RANDMMAP
764 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
765 +#endif
766 +
767 if (addr) {
768 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
769 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
770 if (addr != (unsigned long) -ENOMEM)
771 return addr;
772 }
773
774 /* Next, try allocating at TASK_UNMAPPED_BASE. */
775 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
776 - len, limit);
777 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
778 +
779 if (addr != (unsigned long) -ENOMEM)
780 return addr;
781
782 /* Finally, try allocating in low memory. */
783 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
784 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
785
786 return addr;
787 }
788 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
789 index 9d0ac09..479a962 100644
790 --- a/arch/alpha/mm/fault.c
791 +++ b/arch/alpha/mm/fault.c
792 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
793 __reload_thread(pcb);
794 }
795
796 +#ifdef CONFIG_PAX_PAGEEXEC
797 +/*
798 + * PaX: decide what to do with offenders (regs->pc = fault address)
799 + *
800 + * returns 1 when task should be killed
801 + * 2 when patched PLT trampoline was detected
802 + * 3 when unpatched PLT trampoline was detected
803 + */
804 +static int pax_handle_fetch_fault(struct pt_regs *regs)
805 +{
806 +
807 +#ifdef CONFIG_PAX_EMUPLT
808 + int err;
809 +
810 + do { /* PaX: patched PLT emulation #1 */
811 + unsigned int ldah, ldq, jmp;
812 +
813 + err = get_user(ldah, (unsigned int *)regs->pc);
814 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
815 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
816 +
817 + if (err)
818 + break;
819 +
820 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
821 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
822 + jmp == 0x6BFB0000U)
823 + {
824 + unsigned long r27, addr;
825 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
826 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
827 +
828 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
829 + err = get_user(r27, (unsigned long *)addr);
830 + if (err)
831 + break;
832 +
833 + regs->r27 = r27;
834 + regs->pc = r27;
835 + return 2;
836 + }
837 + } while (0);
838 +
839 + do { /* PaX: patched PLT emulation #2 */
840 + unsigned int ldah, lda, br;
841 +
842 + err = get_user(ldah, (unsigned int *)regs->pc);
843 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
844 + err |= get_user(br, (unsigned int *)(regs->pc+8));
845 +
846 + if (err)
847 + break;
848 +
849 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
850 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
851 + (br & 0xFFE00000U) == 0xC3E00000U)
852 + {
853 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
854 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
855 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
856 +
857 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
858 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
859 + return 2;
860 + }
861 + } while (0);
862 +
863 + do { /* PaX: unpatched PLT emulation */
864 + unsigned int br;
865 +
866 + err = get_user(br, (unsigned int *)regs->pc);
867 +
868 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
869 + unsigned int br2, ldq, nop, jmp;
870 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
871 +
872 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
873 + err = get_user(br2, (unsigned int *)addr);
874 + err |= get_user(ldq, (unsigned int *)(addr+4));
875 + err |= get_user(nop, (unsigned int *)(addr+8));
876 + err |= get_user(jmp, (unsigned int *)(addr+12));
877 + err |= get_user(resolver, (unsigned long *)(addr+16));
878 +
879 + if (err)
880 + break;
881 +
882 + if (br2 == 0xC3600000U &&
883 + ldq == 0xA77B000CU &&
884 + nop == 0x47FF041FU &&
885 + jmp == 0x6B7B0000U)
886 + {
887 + regs->r28 = regs->pc+4;
888 + regs->r27 = addr+16;
889 + regs->pc = resolver;
890 + return 3;
891 + }
892 + }
893 + } while (0);
894 +#endif
895 +
896 + return 1;
897 +}
898 +
899 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
900 +{
901 + unsigned long i;
902 +
903 + printk(KERN_ERR "PAX: bytes at PC: ");
904 + for (i = 0; i < 5; i++) {
905 + unsigned int c;
906 + if (get_user(c, (unsigned int *)pc+i))
907 + printk(KERN_CONT "???????? ");
908 + else
909 + printk(KERN_CONT "%08x ", c);
910 + }
911 + printk("\n");
912 +}
913 +#endif
914
915 /*
916 * This routine handles page faults. It determines the address,
917 @@ -133,8 +251,29 @@ retry:
918 good_area:
919 si_code = SEGV_ACCERR;
920 if (cause < 0) {
921 - if (!(vma->vm_flags & VM_EXEC))
922 + if (!(vma->vm_flags & VM_EXEC)) {
923 +
924 +#ifdef CONFIG_PAX_PAGEEXEC
925 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
926 + goto bad_area;
927 +
928 + up_read(&mm->mmap_sem);
929 + switch (pax_handle_fetch_fault(regs)) {
930 +
931 +#ifdef CONFIG_PAX_EMUPLT
932 + case 2:
933 + case 3:
934 + return;
935 +#endif
936 +
937 + }
938 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
939 + do_group_exit(SIGKILL);
940 +#else
941 goto bad_area;
942 +#endif
943 +
944 + }
945 } else if (!cause) {
946 /* Allow reads even for write-only mappings */
947 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
948 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
949 index cf4c0c9..a87ecf5 100644
950 --- a/arch/arm/Kconfig
951 +++ b/arch/arm/Kconfig
952 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
953
954 config UACCESS_WITH_MEMCPY
955 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
956 - depends on MMU
957 + depends on MMU && !PAX_MEMORY_UDEREF
958 default y if CPU_FEROCEON
959 help
960 Implement faster copy_to_user and clear_user methods for CPU
961 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
962 config KEXEC
963 bool "Kexec system call (EXPERIMENTAL)"
964 depends on (!SMP || PM_SLEEP_SMP)
965 + depends on !GRKERNSEC_KMEM
966 help
967 kexec is a system call that implements the ability to shutdown your
968 current kernel, and to start another kernel. It is like a reboot
969 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
970 index e22c119..abe7041 100644
971 --- a/arch/arm/include/asm/atomic.h
972 +++ b/arch/arm/include/asm/atomic.h
973 @@ -18,17 +18,41 @@
974 #include <asm/barrier.h>
975 #include <asm/cmpxchg.h>
976
977 +#ifdef CONFIG_GENERIC_ATOMIC64
978 +#include <asm-generic/atomic64.h>
979 +#endif
980 +
981 #define ATOMIC_INIT(i) { (i) }
982
983 #ifdef __KERNEL__
984
985 +#ifdef CONFIG_THUMB2_KERNEL
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
987 +#else
988 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
989 +#endif
990 +
991 +#define _ASM_EXTABLE(from, to) \
992 +" .pushsection __ex_table,\"a\"\n"\
993 +" .align 3\n" \
994 +" .long " #from ", " #to"\n" \
995 +" .popsection"
996 +
997 /*
998 * On ARM, ordinary assignment (str instruction) doesn't clear the local
999 * strex/ldrex monitor on some implementations. The reason we can use it for
1000 * atomic_set() is the clrex or dummy strex done on every exception return.
1001 */
1002 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1003 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1004 +{
1005 + return ACCESS_ONCE(v->counter);
1006 +}
1007 #define atomic_set(v,i) (((v)->counter) = (i))
1008 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1009 +{
1010 + v->counter = i;
1011 +}
1012
1013 #if __LINUX_ARM_ARCH__ >= 6
1014
1015 @@ -38,26 +62,50 @@
1016 * to ensure that the update happens.
1017 */
1018
1019 -#define ATOMIC_OP(op, c_op, asm_op) \
1020 -static inline void atomic_##op(int i, atomic_t *v) \
1021 +#ifdef CONFIG_PAX_REFCOUNT
1022 +#define __OVERFLOW_POST \
1023 + " bvc 3f\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_POST_RETURN \
1027 + " bvc 3f\n" \
1028 +" mov %0, %1\n" \
1029 + "2: " REFCOUNT_TRAP_INSN "\n"\
1030 + "3:\n"
1031 +#define __OVERFLOW_EXTABLE \
1032 + "4:\n" \
1033 + _ASM_EXTABLE(2b, 4b)
1034 +#else
1035 +#define __OVERFLOW_POST
1036 +#define __OVERFLOW_POST_RETURN
1037 +#define __OVERFLOW_EXTABLE
1038 +#endif
1039 +
1040 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1041 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1042 { \
1043 unsigned long tmp; \
1044 int result; \
1045 \
1046 prefetchw(&v->counter); \
1047 - __asm__ __volatile__("@ atomic_" #op "\n" \
1048 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1049 "1: ldrex %0, [%3]\n" \
1050 " " #asm_op " %0, %0, %4\n" \
1051 + post_op \
1052 " strex %1, %0, [%3]\n" \
1053 " teq %1, #0\n" \
1054 -" bne 1b" \
1055 +" bne 1b\n" \
1056 + extable \
1057 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1058 : "r" (&v->counter), "Ir" (i) \
1059 : "cc"); \
1060 } \
1061
1062 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1063 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1064 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1065 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1066 +
1067 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1068 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1069 { \
1070 unsigned long tmp; \
1071 int result; \
1072 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1073 smp_mb(); \
1074 prefetchw(&v->counter); \
1075 \
1076 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1077 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1078 "1: ldrex %0, [%3]\n" \
1079 " " #asm_op " %0, %0, %4\n" \
1080 + post_op \
1081 " strex %1, %0, [%3]\n" \
1082 " teq %1, #0\n" \
1083 -" bne 1b" \
1084 +" bne 1b\n" \
1085 + extable \
1086 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1087 : "r" (&v->counter), "Ir" (i) \
1088 : "cc"); \
1089 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1090 return result; \
1091 }
1092
1093 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1094 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1095 +
1096 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1097 {
1098 int oldval;
1099 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1100 __asm__ __volatile__ ("@ atomic_add_unless\n"
1101 "1: ldrex %0, [%4]\n"
1102 " teq %0, %5\n"
1103 -" beq 2f\n"
1104 -" add %1, %0, %6\n"
1105 +" beq 4f\n"
1106 +" adds %1, %0, %6\n"
1107 +
1108 +#ifdef CONFIG_PAX_REFCOUNT
1109 +" bvc 3f\n"
1110 +"2: " REFCOUNT_TRAP_INSN "\n"
1111 +"3:\n"
1112 +#endif
1113 +
1114 " strex %2, %1, [%4]\n"
1115 " teq %2, #0\n"
1116 " bne 1b\n"
1117 -"2:"
1118 +"4:"
1119 +
1120 +#ifdef CONFIG_PAX_REFCOUNT
1121 + _ASM_EXTABLE(2b, 4b)
1122 +#endif
1123 +
1124 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1125 : "r" (&v->counter), "r" (u), "r" (a)
1126 : "cc");
1127 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1128 return oldval;
1129 }
1130
1131 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1132 +{
1133 + unsigned long oldval, res;
1134 +
1135 + smp_mb();
1136 +
1137 + do {
1138 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1139 + "ldrex %1, [%3]\n"
1140 + "mov %0, #0\n"
1141 + "teq %1, %4\n"
1142 + "strexeq %0, %5, [%3]\n"
1143 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1144 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1145 + : "cc");
1146 + } while (res);
1147 +
1148 + smp_mb();
1149 +
1150 + return oldval;
1151 +}
1152 +
1153 #else /* ARM_ARCH_6 */
1154
1155 #ifdef CONFIG_SMP
1156 #error SMP not supported on pre-ARMv6 CPUs
1157 #endif
1158
1159 -#define ATOMIC_OP(op, c_op, asm_op) \
1160 -static inline void atomic_##op(int i, atomic_t *v) \
1161 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1162 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1163 { \
1164 unsigned long flags; \
1165 \
1166 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1167 raw_local_irq_restore(flags); \
1168 } \
1169
1170 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1171 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1172 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1173 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1174 +
1175 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1176 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1177 { \
1178 unsigned long flags; \
1179 int val; \
1180 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1181 return val; \
1182 }
1183
1184 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1185 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1186 +
1187 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1188 {
1189 int ret;
1190 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1191 return ret;
1192 }
1193
1194 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1195 +{
1196 + return atomic_cmpxchg((atomic_t *)v, old, new);
1197 +}
1198 +
1199 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1200 {
1201 int c, old;
1202 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1203
1204 #undef ATOMIC_OPS
1205 #undef ATOMIC_OP_RETURN
1206 +#undef __ATOMIC_OP_RETURN
1207 #undef ATOMIC_OP
1208 +#undef __ATOMIC_OP
1209
1210 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1211 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1212 +{
1213 + return xchg(&v->counter, new);
1214 +}
1215
1216 #define atomic_inc(v) atomic_add(1, v)
1217 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_add_unchecked(1, v);
1220 +}
1221 #define atomic_dec(v) atomic_sub(1, v)
1222 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1223 +{
1224 + atomic_sub_unchecked(1, v);
1225 +}
1226
1227 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1228 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1229 +{
1230 + return atomic_add_return_unchecked(1, v) == 0;
1231 +}
1232 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1233 #define atomic_inc_return(v) (atomic_add_return(1, v))
1234 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1235 +{
1236 + return atomic_add_return_unchecked(1, v);
1237 +}
1238 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1239 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1240
1241 @@ -216,6 +336,14 @@ typedef struct {
1242 long long counter;
1243 } atomic64_t;
1244
1245 +#ifdef CONFIG_PAX_REFCOUNT
1246 +typedef struct {
1247 + long long counter;
1248 +} atomic64_unchecked_t;
1249 +#else
1250 +typedef atomic64_t atomic64_unchecked_t;
1251 +#endif
1252 +
1253 #define ATOMIC64_INIT(i) { (i) }
1254
1255 #ifdef CONFIG_ARM_LPAE
1256 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1257 return result;
1258 }
1259
1260 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1261 +{
1262 + long long result;
1263 +
1264 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1265 +" ldrd %0, %H0, [%1]"
1266 + : "=&r" (result)
1267 + : "r" (&v->counter), "Qo" (v->counter)
1268 + );
1269 +
1270 + return result;
1271 +}
1272 +
1273 static inline void atomic64_set(atomic64_t *v, long long i)
1274 {
1275 __asm__ __volatile__("@ atomic64_set\n"
1276 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1277 : "r" (&v->counter), "r" (i)
1278 );
1279 }
1280 +
1281 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1282 +{
1283 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1284 +" strd %2, %H2, [%1]"
1285 + : "=Qo" (v->counter)
1286 + : "r" (&v->counter), "r" (i)
1287 + );
1288 +}
1289 #else
1290 static inline long long atomic64_read(const atomic64_t *v)
1291 {
1292 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1293 return result;
1294 }
1295
1296 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1297 +{
1298 + long long result;
1299 +
1300 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1301 +" ldrexd %0, %H0, [%1]"
1302 + : "=&r" (result)
1303 + : "r" (&v->counter), "Qo" (v->counter)
1304 + );
1305 +
1306 + return result;
1307 +}
1308 +
1309 static inline void atomic64_set(atomic64_t *v, long long i)
1310 {
1311 long long tmp;
1312 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1313 : "r" (&v->counter), "r" (i)
1314 : "cc");
1315 }
1316 +
1317 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1318 +{
1319 + long long tmp;
1320 +
1321 + prefetchw(&v->counter);
1322 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1323 +"1: ldrexd %0, %H0, [%2]\n"
1324 +" strexd %0, %3, %H3, [%2]\n"
1325 +" teq %0, #0\n"
1326 +" bne 1b"
1327 + : "=&r" (tmp), "=Qo" (v->counter)
1328 + : "r" (&v->counter), "r" (i)
1329 + : "cc");
1330 +}
1331 #endif
1332
1333 -#define ATOMIC64_OP(op, op1, op2) \
1334 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1335 +#undef __OVERFLOW_POST_RETURN
1336 +#define __OVERFLOW_POST_RETURN \
1337 + " bvc 3f\n" \
1338 +" mov %0, %1\n" \
1339 +" mov %H0, %H1\n" \
1340 + "2: " REFCOUNT_TRAP_INSN "\n"\
1341 + "3:\n"
1342 +
1343 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1344 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1345 { \
1346 long long result; \
1347 unsigned long tmp; \
1348 \
1349 prefetchw(&v->counter); \
1350 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1351 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1352 "1: ldrexd %0, %H0, [%3]\n" \
1353 " " #op1 " %Q0, %Q0, %Q4\n" \
1354 " " #op2 " %R0, %R0, %R4\n" \
1355 + post_op \
1356 " strexd %1, %0, %H0, [%3]\n" \
1357 " teq %1, #0\n" \
1358 -" bne 1b" \
1359 +" bne 1b\n" \
1360 + extable \
1361 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1362 : "r" (&v->counter), "r" (i) \
1363 : "cc"); \
1364 } \
1365
1366 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1367 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1368 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1369 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1370 +
1371 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1372 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1373 { \
1374 long long result; \
1375 unsigned long tmp; \
1376 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1377 smp_mb(); \
1378 prefetchw(&v->counter); \
1379 \
1380 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1381 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1382 "1: ldrexd %0, %H0, [%3]\n" \
1383 " " #op1 " %Q0, %Q0, %Q4\n" \
1384 " " #op2 " %R0, %R0, %R4\n" \
1385 + post_op \
1386 " strexd %1, %0, %H0, [%3]\n" \
1387 " teq %1, #0\n" \
1388 -" bne 1b" \
1389 +" bne 1b\n" \
1390 + extable \
1391 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1392 : "r" (&v->counter), "r" (i) \
1393 : "cc"); \
1394 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1395 return result; \
1396 }
1397
1398 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1399 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1400 +
1401 #define ATOMIC64_OPS(op, op1, op2) \
1402 ATOMIC64_OP(op, op1, op2) \
1403 ATOMIC64_OP_RETURN(op, op1, op2)
1404 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1405
1406 #undef ATOMIC64_OPS
1407 #undef ATOMIC64_OP_RETURN
1408 +#undef __ATOMIC64_OP_RETURN
1409 #undef ATOMIC64_OP
1410 +#undef __ATOMIC64_OP
1411 +#undef __OVERFLOW_EXTABLE
1412 +#undef __OVERFLOW_POST_RETURN
1413 +#undef __OVERFLOW_POST
1414
1415 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 long long new)
1417 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1418 return oldval;
1419 }
1420
1421 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1422 + long long new)
1423 +{
1424 + long long oldval;
1425 + unsigned long res;
1426 +
1427 + smp_mb();
1428 +
1429 + do {
1430 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1431 + "ldrexd %1, %H1, [%3]\n"
1432 + "mov %0, #0\n"
1433 + "teq %1, %4\n"
1434 + "teqeq %H1, %H4\n"
1435 + "strexdeq %0, %5, %H5, [%3]"
1436 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1437 + : "r" (&ptr->counter), "r" (old), "r" (new)
1438 + : "cc");
1439 + } while (res);
1440 +
1441 + smp_mb();
1442 +
1443 + return oldval;
1444 +}
1445 +
1446 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1447 {
1448 long long result;
1449 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1450 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1451 {
1452 long long result;
1453 - unsigned long tmp;
1454 + u64 tmp;
1455
1456 smp_mb();
1457 prefetchw(&v->counter);
1458
1459 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1460 -"1: ldrexd %0, %H0, [%3]\n"
1461 -" subs %Q0, %Q0, #1\n"
1462 -" sbc %R0, %R0, #0\n"
1463 +"1: ldrexd %1, %H1, [%3]\n"
1464 +" subs %Q0, %Q1, #1\n"
1465 +" sbcs %R0, %R1, #0\n"
1466 +
1467 +#ifdef CONFIG_PAX_REFCOUNT
1468 +" bvc 3f\n"
1469 +" mov %Q0, %Q1\n"
1470 +" mov %R0, %R1\n"
1471 +"2: " REFCOUNT_TRAP_INSN "\n"
1472 +"3:\n"
1473 +#endif
1474 +
1475 " teq %R0, #0\n"
1476 -" bmi 2f\n"
1477 +" bmi 4f\n"
1478 " strexd %1, %0, %H0, [%3]\n"
1479 " teq %1, #0\n"
1480 " bne 1b\n"
1481 -"2:"
1482 +"4:\n"
1483 +
1484 +#ifdef CONFIG_PAX_REFCOUNT
1485 + _ASM_EXTABLE(2b, 4b)
1486 +#endif
1487 +
1488 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1489 : "r" (&v->counter)
1490 : "cc");
1491 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1492 " teq %0, %5\n"
1493 " teqeq %H0, %H5\n"
1494 " moveq %1, #0\n"
1495 -" beq 2f\n"
1496 +" beq 4f\n"
1497 " adds %Q0, %Q0, %Q6\n"
1498 -" adc %R0, %R0, %R6\n"
1499 +" adcs %R0, %R0, %R6\n"
1500 +
1501 +#ifdef CONFIG_PAX_REFCOUNT
1502 +" bvc 3f\n"
1503 +"2: " REFCOUNT_TRAP_INSN "\n"
1504 +"3:\n"
1505 +#endif
1506 +
1507 " strexd %2, %0, %H0, [%4]\n"
1508 " teq %2, #0\n"
1509 " bne 1b\n"
1510 -"2:"
1511 +"4:\n"
1512 +
1513 +#ifdef CONFIG_PAX_REFCOUNT
1514 + _ASM_EXTABLE(2b, 4b)
1515 +#endif
1516 +
1517 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1518 : "r" (&v->counter), "r" (u), "r" (a)
1519 : "cc");
1520 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1521
1522 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1523 #define atomic64_inc(v) atomic64_add(1LL, (v))
1524 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1525 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1526 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1527 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1528 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1529 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1530 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1531 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1532 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1533 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1534 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1535 index d2f81e6..3c4dba5 100644
1536 --- a/arch/arm/include/asm/barrier.h
1537 +++ b/arch/arm/include/asm/barrier.h
1538 @@ -67,7 +67,7 @@
1539 do { \
1540 compiletime_assert_atomic_type(*p); \
1541 smp_mb(); \
1542 - ACCESS_ONCE(*p) = (v); \
1543 + ACCESS_ONCE_RW(*p) = (v); \
1544 } while (0)
1545
1546 #define smp_load_acquire(p) \
1547 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1548 index 75fe66b..ba3dee4 100644
1549 --- a/arch/arm/include/asm/cache.h
1550 +++ b/arch/arm/include/asm/cache.h
1551 @@ -4,8 +4,10 @@
1552 #ifndef __ASMARM_CACHE_H
1553 #define __ASMARM_CACHE_H
1554
1555 +#include <linux/const.h>
1556 +
1557 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1558 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1560
1561 /*
1562 * Memory returned by kmalloc() may be used for DMA, so we must make
1563 @@ -24,5 +26,6 @@
1564 #endif
1565
1566 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1567 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1568
1569 #endif
1570 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1571 index 2d46862..a35415b 100644
1572 --- a/arch/arm/include/asm/cacheflush.h
1573 +++ b/arch/arm/include/asm/cacheflush.h
1574 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1575 void (*dma_unmap_area)(const void *, size_t, int);
1576
1577 void (*dma_flush_range)(const void *, const void *);
1578 -};
1579 +} __no_const;
1580
1581 /*
1582 * Select the calling method
1583 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1584 index 5233151..87a71fa 100644
1585 --- a/arch/arm/include/asm/checksum.h
1586 +++ b/arch/arm/include/asm/checksum.h
1587 @@ -37,7 +37,19 @@ __wsum
1588 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1589
1590 __wsum
1591 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1592 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1593 +
1594 +static inline __wsum
1595 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1596 +{
1597 + __wsum ret;
1598 + pax_open_userland();
1599 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1600 + pax_close_userland();
1601 + return ret;
1602 +}
1603 +
1604 +
1605
1606 /*
1607 * Fold a partial checksum without adding pseudo headers
1608 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1609 index abb2c37..96db950 100644
1610 --- a/arch/arm/include/asm/cmpxchg.h
1611 +++ b/arch/arm/include/asm/cmpxchg.h
1612 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1613
1614 #define xchg(ptr,x) \
1615 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616 +#define xchg_unchecked(ptr,x) \
1617 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1618
1619 #include <asm-generic/cmpxchg-local.h>
1620
1621 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1622 index 6ddbe44..b5e38b1a 100644
1623 --- a/arch/arm/include/asm/domain.h
1624 +++ b/arch/arm/include/asm/domain.h
1625 @@ -48,18 +48,37 @@
1626 * Domain types
1627 */
1628 #define DOMAIN_NOACCESS 0
1629 -#define DOMAIN_CLIENT 1
1630 #ifdef CONFIG_CPU_USE_DOMAINS
1631 +#define DOMAIN_USERCLIENT 1
1632 +#define DOMAIN_KERNELCLIENT 1
1633 #define DOMAIN_MANAGER 3
1634 +#define DOMAIN_VECTORS DOMAIN_USER
1635 #else
1636 +
1637 +#ifdef CONFIG_PAX_KERNEXEC
1638 #define DOMAIN_MANAGER 1
1639 +#define DOMAIN_KERNEXEC 3
1640 +#else
1641 +#define DOMAIN_MANAGER 1
1642 +#endif
1643 +
1644 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1645 +#define DOMAIN_USERCLIENT 0
1646 +#define DOMAIN_UDEREF 1
1647 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1648 +#else
1649 +#define DOMAIN_USERCLIENT 1
1650 +#define DOMAIN_VECTORS DOMAIN_USER
1651 +#endif
1652 +#define DOMAIN_KERNELCLIENT 1
1653 +
1654 #endif
1655
1656 #define domain_val(dom,type) ((type) << (2*(dom)))
1657
1658 #ifndef __ASSEMBLY__
1659
1660 -#ifdef CONFIG_CPU_USE_DOMAINS
1661 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1662 static inline void set_domain(unsigned val)
1663 {
1664 asm volatile(
1665 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1666 isb();
1667 }
1668
1669 -#define modify_domain(dom,type) \
1670 - do { \
1671 - struct thread_info *thread = current_thread_info(); \
1672 - unsigned int domain = thread->cpu_domain; \
1673 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1674 - thread->cpu_domain = domain | domain_val(dom, type); \
1675 - set_domain(thread->cpu_domain); \
1676 - } while (0)
1677 -
1678 +extern void modify_domain(unsigned int dom, unsigned int type);
1679 #else
1680 static inline void set_domain(unsigned val) { }
1681 static inline void modify_domain(unsigned dom, unsigned type) { }
1682 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1683 index 674d03f..9a0bac0 100644
1684 --- a/arch/arm/include/asm/elf.h
1685 +++ b/arch/arm/include/asm/elf.h
1686 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1687 the loader. We need to make sure that it is out of the way of the program
1688 that it will "exec", and that there is sufficient room for the brk. */
1689
1690 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1691 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1692 +
1693 +#ifdef CONFIG_PAX_ASLR
1694 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1695 +
1696 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1697 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1698 +#endif
1699
1700 /* When the program starts, a1 contains a pointer to a function to be
1701 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1702 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1703 extern void elf_set_personality(const struct elf32_hdr *);
1704 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1705
1706 -struct mm_struct;
1707 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1708 -#define arch_randomize_brk arch_randomize_brk
1709 -
1710 #ifdef CONFIG_MMU
1711 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1712 struct linux_binprm;
1713 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1714 index de53547..52b9a28 100644
1715 --- a/arch/arm/include/asm/fncpy.h
1716 +++ b/arch/arm/include/asm/fncpy.h
1717 @@ -81,7 +81,9 @@
1718 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1719 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1720 \
1721 + pax_open_kernel(); \
1722 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1723 + pax_close_kernel(); \
1724 flush_icache_range((unsigned long)(dest_buf), \
1725 (unsigned long)(dest_buf) + (size)); \
1726 \
1727 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1728 index 53e69da..3fdc896 100644
1729 --- a/arch/arm/include/asm/futex.h
1730 +++ b/arch/arm/include/asm/futex.h
1731 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1732 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1733 return -EFAULT;
1734
1735 + pax_open_userland();
1736 +
1737 smp_mb();
1738 /* Prefetching cannot fault */
1739 prefetchw(uaddr);
1740 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1741 : "cc", "memory");
1742 smp_mb();
1743
1744 + pax_close_userland();
1745 +
1746 *uval = val;
1747 return ret;
1748 }
1749 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1750 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1751 return -EFAULT;
1752
1753 + pax_open_userland();
1754 +
1755 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1756 "1: " TUSER(ldr) " %1, [%4]\n"
1757 " teq %1, %2\n"
1758 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1759 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1760 : "cc", "memory");
1761
1762 + pax_close_userland();
1763 +
1764 *uval = val;
1765 return ret;
1766 }
1767 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1768 return -EFAULT;
1769
1770 pagefault_disable(); /* implies preempt_disable() */
1771 + pax_open_userland();
1772
1773 switch (op) {
1774 case FUTEX_OP_SET:
1775 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1776 ret = -ENOSYS;
1777 }
1778
1779 + pax_close_userland();
1780 pagefault_enable(); /* subsumes preempt_enable() */
1781
1782 if (!ret) {
1783 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1784 index 83eb2f7..ed77159 100644
1785 --- a/arch/arm/include/asm/kmap_types.h
1786 +++ b/arch/arm/include/asm/kmap_types.h
1787 @@ -4,6 +4,6 @@
1788 /*
1789 * This is the "bare minimum". AIO seems to require this.
1790 */
1791 -#define KM_TYPE_NR 16
1792 +#define KM_TYPE_NR 17
1793
1794 #endif
1795 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1796 index 9e614a1..3302cca 100644
1797 --- a/arch/arm/include/asm/mach/dma.h
1798 +++ b/arch/arm/include/asm/mach/dma.h
1799 @@ -22,7 +22,7 @@ struct dma_ops {
1800 int (*residue)(unsigned int, dma_t *); /* optional */
1801 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1802 const char *type;
1803 -};
1804 +} __do_const;
1805
1806 struct dma_struct {
1807 void *addr; /* single DMA address */
1808 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1809 index f98c7f3..e5c626d 100644
1810 --- a/arch/arm/include/asm/mach/map.h
1811 +++ b/arch/arm/include/asm/mach/map.h
1812 @@ -23,17 +23,19 @@ struct map_desc {
1813
1814 /* types 0-3 are defined in asm/io.h */
1815 enum {
1816 - MT_UNCACHED = 4,
1817 - MT_CACHECLEAN,
1818 - MT_MINICLEAN,
1819 + MT_UNCACHED_RW = 4,
1820 + MT_CACHECLEAN_RO,
1821 + MT_MINICLEAN_RO,
1822 MT_LOW_VECTORS,
1823 MT_HIGH_VECTORS,
1824 - MT_MEMORY_RWX,
1825 + __MT_MEMORY_RWX,
1826 MT_MEMORY_RW,
1827 - MT_ROM,
1828 - MT_MEMORY_RWX_NONCACHED,
1829 + MT_MEMORY_RX,
1830 + MT_ROM_RX,
1831 + MT_MEMORY_RW_NONCACHED,
1832 + MT_MEMORY_RX_NONCACHED,
1833 MT_MEMORY_RW_DTCM,
1834 - MT_MEMORY_RWX_ITCM,
1835 + MT_MEMORY_RX_ITCM,
1836 MT_MEMORY_RW_SO,
1837 MT_MEMORY_DMA_READY,
1838 };
1839 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1840 index 563b92f..689d58e 100644
1841 --- a/arch/arm/include/asm/outercache.h
1842 +++ b/arch/arm/include/asm/outercache.h
1843 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1844 /* This is an ARM L2C thing */
1845 void (*write_sec)(unsigned long, unsigned);
1846 void (*configure)(const struct l2x0_regs *);
1847 -};
1848 +} __no_const;
1849
1850 extern struct outer_cache_fns outer_cache;
1851
1852 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1853 index 4355f0e..cd9168e 100644
1854 --- a/arch/arm/include/asm/page.h
1855 +++ b/arch/arm/include/asm/page.h
1856 @@ -23,6 +23,7 @@
1857
1858 #else
1859
1860 +#include <linux/compiler.h>
1861 #include <asm/glue.h>
1862
1863 /*
1864 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1865 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1866 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1867 unsigned long vaddr, struct vm_area_struct *vma);
1868 -};
1869 +} __no_const;
1870
1871 #ifdef MULTI_USER
1872 extern struct cpu_user_fns cpu_user;
1873 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1874 index 19cfab5..3f5c7e9 100644
1875 --- a/arch/arm/include/asm/pgalloc.h
1876 +++ b/arch/arm/include/asm/pgalloc.h
1877 @@ -17,6 +17,7 @@
1878 #include <asm/processor.h>
1879 #include <asm/cacheflush.h>
1880 #include <asm/tlbflush.h>
1881 +#include <asm/system_info.h>
1882
1883 #define check_pgt_cache() do { } while (0)
1884
1885 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1886 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1887 }
1888
1889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1890 +{
1891 + pud_populate(mm, pud, pmd);
1892 +}
1893 +
1894 #else /* !CONFIG_ARM_LPAE */
1895
1896 /*
1897 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1898 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1899 #define pmd_free(mm, pmd) do { } while (0)
1900 #define pud_populate(mm,pmd,pte) BUG()
1901 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1902
1903 #endif /* CONFIG_ARM_LPAE */
1904
1905 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1906 __free_page(pte);
1907 }
1908
1909 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1910 +{
1911 +#ifdef CONFIG_ARM_LPAE
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#else
1914 + if (addr & SECTION_SIZE)
1915 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1916 + else
1917 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1918 +#endif
1919 + flush_pmd_entry(pmdp);
1920 +}
1921 +
1922 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1923 pmdval_t prot)
1924 {
1925 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 index 5e68278..1869bae 100644
1927 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1928 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1929 @@ -27,7 +27,7 @@
1930 /*
1931 * - section
1932 */
1933 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1934 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1935 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1936 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1937 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1938 @@ -39,6 +39,7 @@
1939 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1940 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1941 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1942 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1943
1944 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1945 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1946 @@ -68,6 +69,7 @@
1947 * - extended small page/tiny page
1948 */
1949 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1950 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1951 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1952 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1953 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1954 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1955 index bfd662e..f6cbb02 100644
1956 --- a/arch/arm/include/asm/pgtable-2level.h
1957 +++ b/arch/arm/include/asm/pgtable-2level.h
1958 @@ -127,6 +127,9 @@
1959 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1960 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1961
1962 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1963 +#define L_PTE_PXN (_AT(pteval_t, 0))
1964 +
1965 /*
1966 * These are the memory types, defined to be compatible with
1967 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1968 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1969 index a745a2a..481350a 100644
1970 --- a/arch/arm/include/asm/pgtable-3level.h
1971 +++ b/arch/arm/include/asm/pgtable-3level.h
1972 @@ -80,6 +80,7 @@
1973 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1974 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1975 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1976 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1977 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1978 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1979 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1980 @@ -91,10 +92,12 @@
1981 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1982 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1983 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1984 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1985
1986 /*
1987 * To be used in assembly code with the upper page attributes.
1988 */
1989 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1990 #define L_PTE_XN_HIGH (1 << (54 - 32))
1991 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1992
1993 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1994 index f403541..b10df68 100644
1995 --- a/arch/arm/include/asm/pgtable.h
1996 +++ b/arch/arm/include/asm/pgtable.h
1997 @@ -33,6 +33,9 @@
1998 #include <asm/pgtable-2level.h>
1999 #endif
2000
2001 +#define ktla_ktva(addr) (addr)
2002 +#define ktva_ktla(addr) (addr)
2003 +
2004 /*
2005 * Just any arbitrary offset to the start of the vmalloc VM area: the
2006 * current 8MB value just means that there will be a 8MB "hole" after the
2007 @@ -48,6 +51,9 @@
2008 #define LIBRARY_TEXT_START 0x0c000000
2009
2010 #ifndef __ASSEMBLY__
2011 +extern pteval_t __supported_pte_mask;
2012 +extern pmdval_t __supported_pmd_mask;
2013 +
2014 extern void __pte_error(const char *file, int line, pte_t);
2015 extern void __pmd_error(const char *file, int line, pmd_t);
2016 extern void __pgd_error(const char *file, int line, pgd_t);
2017 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2018 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2019 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2020
2021 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2022 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2023 +
2024 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2025 +#include <asm/domain.h>
2026 +#include <linux/thread_info.h>
2027 +#include <linux/preempt.h>
2028 +
2029 +static inline int test_domain(int domain, int domaintype)
2030 +{
2031 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2032 +}
2033 +#endif
2034 +
2035 +#ifdef CONFIG_PAX_KERNEXEC
2036 +static inline unsigned long pax_open_kernel(void) {
2037 +#ifdef CONFIG_ARM_LPAE
2038 + /* TODO */
2039 +#else
2040 + preempt_disable();
2041 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2042 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2043 +#endif
2044 + return 0;
2045 +}
2046 +
2047 +static inline unsigned long pax_close_kernel(void) {
2048 +#ifdef CONFIG_ARM_LPAE
2049 + /* TODO */
2050 +#else
2051 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2052 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2053 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2054 + preempt_enable_no_resched();
2055 +#endif
2056 + return 0;
2057 +}
2058 +#else
2059 +static inline unsigned long pax_open_kernel(void) { return 0; }
2060 +static inline unsigned long pax_close_kernel(void) { return 0; }
2061 +#endif
2062 +
2063 /*
2064 * This is the lowest virtual address we can permit any user space
2065 * mapping to be mapped at. This is particularly important for
2066 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2067 /*
2068 * The pgprot_* and protection_map entries will be fixed up in runtime
2069 * to include the cachable and bufferable bits based on memory policy,
2070 - * as well as any architecture dependent bits like global/ASID and SMP
2071 - * shared mapping bits.
2072 + * as well as any architecture dependent bits like global/ASID, PXN,
2073 + * and SMP shared mapping bits.
2074 */
2075 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2076
2077 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2078 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2079 {
2080 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2081 - L_PTE_NONE | L_PTE_VALID;
2082 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2083 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2084 return pte;
2085 }
2086 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2087 index c25ef3e..735f14b 100644
2088 --- a/arch/arm/include/asm/psci.h
2089 +++ b/arch/arm/include/asm/psci.h
2090 @@ -32,7 +32,7 @@ struct psci_operations {
2091 int (*affinity_info)(unsigned long target_affinity,
2092 unsigned long lowest_affinity_level);
2093 int (*migrate_info_type)(void);
2094 -};
2095 +} __no_const;
2096
2097 extern struct psci_operations psci_ops;
2098 extern struct smp_operations psci_smp_ops;
2099 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2100 index 18f5a55..5072a40 100644
2101 --- a/arch/arm/include/asm/smp.h
2102 +++ b/arch/arm/include/asm/smp.h
2103 @@ -107,7 +107,7 @@ struct smp_operations {
2104 int (*cpu_disable)(unsigned int cpu);
2105 #endif
2106 #endif
2107 -};
2108 +} __no_const;
2109
2110 struct of_cpu_method {
2111 const char *method;
2112 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2113 index 72812a1..335f4f3 100644
2114 --- a/arch/arm/include/asm/thread_info.h
2115 +++ b/arch/arm/include/asm/thread_info.h
2116 @@ -77,9 +77,9 @@ struct thread_info {
2117 .flags = 0, \
2118 .preempt_count = INIT_PREEMPT_COUNT, \
2119 .addr_limit = KERNEL_DS, \
2120 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2121 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2122 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2123 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2124 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2125 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2126 }
2127
2128 #define init_thread_info (init_thread_union.thread_info)
2129 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2130 #define TIF_SYSCALL_AUDIT 9
2131 #define TIF_SYSCALL_TRACEPOINT 10
2132 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2133 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2134 +/* within 8 bits of TIF_SYSCALL_TRACE
2135 + * to meet flexible second operand requirements
2136 + */
2137 +#define TIF_GRSEC_SETXID 12
2138 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2139 #define TIF_USING_IWMMXT 17
2140 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2141 #define TIF_RESTORE_SIGMASK 20
2142 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2143 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2144 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2145 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2146 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2147
2148 /* Checks for any syscall work in entry-common.S */
2149 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2150 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2151 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2152
2153 /*
2154 * Change these and you break ASM code in entry-common.S
2155 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2156 index 5f833f7..76e6644 100644
2157 --- a/arch/arm/include/asm/tls.h
2158 +++ b/arch/arm/include/asm/tls.h
2159 @@ -3,6 +3,7 @@
2160
2161 #include <linux/compiler.h>
2162 #include <asm/thread_info.h>
2163 +#include <asm/pgtable.h>
2164
2165 #ifdef __ASSEMBLY__
2166 #include <asm/asm-offsets.h>
2167 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2168 * at 0xffff0fe0 must be used instead. (see
2169 * entry-armv.S for details)
2170 */
2171 + pax_open_kernel();
2172 *((unsigned int *)0xffff0ff0) = val;
2173 + pax_close_kernel();
2174 #endif
2175 }
2176
2177 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2178 index ce0786e..a80c264 100644
2179 --- a/arch/arm/include/asm/uaccess.h
2180 +++ b/arch/arm/include/asm/uaccess.h
2181 @@ -18,6 +18,7 @@
2182 #include <asm/domain.h>
2183 #include <asm/unified.h>
2184 #include <asm/compiler.h>
2185 +#include <asm/pgtable.h>
2186
2187 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2188 #include <asm-generic/uaccess-unaligned.h>
2189 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2190 static inline void set_fs(mm_segment_t fs)
2191 {
2192 current_thread_info()->addr_limit = fs;
2193 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2194 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2195 }
2196
2197 #define segment_eq(a, b) ((a) == (b))
2198
2199 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2200 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2201 +
2202 +static inline void pax_open_userland(void)
2203 +{
2204 +
2205 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2206 + if (segment_eq(get_fs(), USER_DS)) {
2207 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2208 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2209 + }
2210 +#endif
2211 +
2212 +}
2213 +
2214 +static inline void pax_close_userland(void)
2215 +{
2216 +
2217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2218 + if (segment_eq(get_fs(), USER_DS)) {
2219 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2220 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2221 + }
2222 +#endif
2223 +
2224 +}
2225 +
2226 #define __addr_ok(addr) ({ \
2227 unsigned long flag; \
2228 __asm__("cmp %2, %0; movlo %0, #0" \
2229 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2230
2231 #define get_user(x, p) \
2232 ({ \
2233 + int __e; \
2234 might_fault(); \
2235 - __get_user_check(x, p); \
2236 + pax_open_userland(); \
2237 + __e = __get_user_check((x), (p)); \
2238 + pax_close_userland(); \
2239 + __e; \
2240 })
2241
2242 extern int __put_user_1(void *, unsigned int);
2243 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2244
2245 #define put_user(x, p) \
2246 ({ \
2247 + int __e; \
2248 might_fault(); \
2249 - __put_user_check(x, p); \
2250 + pax_open_userland(); \
2251 + __e = __put_user_check((x), (p)); \
2252 + pax_close_userland(); \
2253 + __e; \
2254 })
2255
2256 #else /* CONFIG_MMU */
2257 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2258
2259 #endif /* CONFIG_MMU */
2260
2261 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2262 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2263
2264 #define user_addr_max() \
2265 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2266 #define __get_user(x, ptr) \
2267 ({ \
2268 long __gu_err = 0; \
2269 + pax_open_userland(); \
2270 __get_user_err((x), (ptr), __gu_err); \
2271 + pax_close_userland(); \
2272 __gu_err; \
2273 })
2274
2275 #define __get_user_error(x, ptr, err) \
2276 ({ \
2277 + pax_open_userland(); \
2278 __get_user_err((x), (ptr), err); \
2279 + pax_close_userland(); \
2280 (void) 0; \
2281 })
2282
2283 @@ -368,13 +409,17 @@ do { \
2284 #define __put_user(x, ptr) \
2285 ({ \
2286 long __pu_err = 0; \
2287 + pax_open_userland(); \
2288 __put_user_err((x), (ptr), __pu_err); \
2289 + pax_close_userland(); \
2290 __pu_err; \
2291 })
2292
2293 #define __put_user_error(x, ptr, err) \
2294 ({ \
2295 + pax_open_userland(); \
2296 __put_user_err((x), (ptr), err); \
2297 + pax_close_userland(); \
2298 (void) 0; \
2299 })
2300
2301 @@ -474,11 +519,44 @@ do { \
2302
2303
2304 #ifdef CONFIG_MMU
2305 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2306 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2308 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2309 +
2310 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2311 +{
2312 + unsigned long ret;
2313 +
2314 + check_object_size(to, n, false);
2315 + pax_open_userland();
2316 + ret = ___copy_from_user(to, from, n);
2317 + pax_close_userland();
2318 + return ret;
2319 +}
2320 +
2321 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2322 +{
2323 + unsigned long ret;
2324 +
2325 + check_object_size(from, n, true);
2326 + pax_open_userland();
2327 + ret = ___copy_to_user(to, from, n);
2328 + pax_close_userland();
2329 + return ret;
2330 +}
2331 +
2332 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2333 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2334 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2335 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2336 +
2337 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2338 +{
2339 + unsigned long ret;
2340 + pax_open_userland();
2341 + ret = ___clear_user(addr, n);
2342 + pax_close_userland();
2343 + return ret;
2344 +}
2345 +
2346 #else
2347 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2348 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2349 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2350
2351 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2352 {
2353 + if ((long)n < 0)
2354 + return n;
2355 +
2356 if (access_ok(VERIFY_READ, from, n))
2357 n = __copy_from_user(to, from, n);
2358 else /* security hole - plug it */
2359 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2360
2361 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2362 {
2363 + if ((long)n < 0)
2364 + return n;
2365 +
2366 if (access_ok(VERIFY_WRITE, to, n))
2367 n = __copy_to_user(to, from, n);
2368 return n;
2369 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2370 index 5af0ed1..cea83883 100644
2371 --- a/arch/arm/include/uapi/asm/ptrace.h
2372 +++ b/arch/arm/include/uapi/asm/ptrace.h
2373 @@ -92,7 +92,7 @@
2374 * ARMv7 groups of PSR bits
2375 */
2376 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2377 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2378 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2379 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2380 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2381
2382 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2383 index a88671c..1cc895e 100644
2384 --- a/arch/arm/kernel/armksyms.c
2385 +++ b/arch/arm/kernel/armksyms.c
2386 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2387
2388 /* networking */
2389 EXPORT_SYMBOL(csum_partial);
2390 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2391 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2392 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2393 EXPORT_SYMBOL(__csum_ipv6_magic);
2394
2395 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2396 #ifdef CONFIG_MMU
2397 EXPORT_SYMBOL(copy_page);
2398
2399 -EXPORT_SYMBOL(__copy_from_user);
2400 -EXPORT_SYMBOL(__copy_to_user);
2401 -EXPORT_SYMBOL(__clear_user);
2402 +EXPORT_SYMBOL(___copy_from_user);
2403 +EXPORT_SYMBOL(___copy_to_user);
2404 +EXPORT_SYMBOL(___clear_user);
2405
2406 EXPORT_SYMBOL(__get_user_1);
2407 EXPORT_SYMBOL(__get_user_2);
2408 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2409 index 672b219..4aa120a 100644
2410 --- a/arch/arm/kernel/entry-armv.S
2411 +++ b/arch/arm/kernel/entry-armv.S
2412 @@ -48,6 +48,87 @@
2413 9997:
2414 .endm
2415
2416 + .macro pax_enter_kernel
2417 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2418 + @ make aligned space for saved DACR
2419 + sub sp, sp, #8
2420 + @ save regs
2421 + stmdb sp!, {r1, r2}
2422 + @ read DACR from cpu_domain into r1
2423 + mov r2, sp
2424 + @ assume 8K pages, since we have to split the immediate in two
2425 + bic r2, r2, #(0x1fc0)
2426 + bic r2, r2, #(0x3f)
2427 + ldr r1, [r2, #TI_CPU_DOMAIN]
2428 + @ store old DACR on stack
2429 + str r1, [sp, #8]
2430 +#ifdef CONFIG_PAX_KERNEXEC
2431 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2432 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2433 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2434 +#endif
2435 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2436 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2437 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2438 +#endif
2439 + @ write r1 to current_thread_info()->cpu_domain
2440 + str r1, [r2, #TI_CPU_DOMAIN]
2441 + @ write r1 to DACR
2442 + mcr p15, 0, r1, c3, c0, 0
2443 + @ instruction sync
2444 + instr_sync
2445 + @ restore regs
2446 + ldmia sp!, {r1, r2}
2447 +#endif
2448 + .endm
2449 +
2450 + .macro pax_open_userland
2451 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2452 + @ save regs
2453 + stmdb sp!, {r0, r1}
2454 + @ read DACR from cpu_domain into r1
2455 + mov r0, sp
2456 + @ assume 8K pages, since we have to split the immediate in two
2457 + bic r0, r0, #(0x1fc0)
2458 + bic r0, r0, #(0x3f)
2459 + ldr r1, [r0, #TI_CPU_DOMAIN]
2460 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2461 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2462 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2463 + @ write r1 to current_thread_info()->cpu_domain
2464 + str r1, [r0, #TI_CPU_DOMAIN]
2465 + @ write r1 to DACR
2466 + mcr p15, 0, r1, c3, c0, 0
2467 + @ instruction sync
2468 + instr_sync
2469 + @ restore regs
2470 + ldmia sp!, {r0, r1}
2471 +#endif
2472 + .endm
2473 +
2474 + .macro pax_close_userland
2475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2476 + @ save regs
2477 + stmdb sp!, {r0, r1}
2478 + @ read DACR from cpu_domain into r1
2479 + mov r0, sp
2480 + @ assume 8K pages, since we have to split the immediate in two
2481 + bic r0, r0, #(0x1fc0)
2482 + bic r0, r0, #(0x3f)
2483 + ldr r1, [r0, #TI_CPU_DOMAIN]
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 + @ write r1 to current_thread_info()->cpu_domain
2487 + str r1, [r0, #TI_CPU_DOMAIN]
2488 + @ write r1 to DACR
2489 + mcr p15, 0, r1, c3, c0, 0
2490 + @ instruction sync
2491 + instr_sync
2492 + @ restore regs
2493 + ldmia sp!, {r0, r1}
2494 +#endif
2495 + .endm
2496 +
2497 .macro pabt_helper
2498 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2499 #ifdef MULTI_PABORT
2500 @@ -90,11 +171,15 @@
2501 * Invalid mode handlers
2502 */
2503 .macro inv_entry, reason
2504 +
2505 + pax_enter_kernel
2506 +
2507 sub sp, sp, #S_FRAME_SIZE
2508 ARM( stmib sp, {r1 - lr} )
2509 THUMB( stmia sp, {r0 - r12} )
2510 THUMB( str sp, [sp, #S_SP] )
2511 THUMB( str lr, [sp, #S_LR] )
2512 +
2513 mov r1, #\reason
2514 .endm
2515
2516 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2517 .macro svc_entry, stack_hole=0, trace=1
2518 UNWIND(.fnstart )
2519 UNWIND(.save {r0 - pc} )
2520 +
2521 + pax_enter_kernel
2522 +
2523 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2524 +
2525 #ifdef CONFIG_THUMB2_KERNEL
2526 SPFIX( str r0, [sp] ) @ temporarily saved
2527 SPFIX( mov r0, sp )
2528 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2529 ldmia r0, {r3 - r5}
2530 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2531 mov r6, #-1 @ "" "" "" ""
2532 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2533 + @ offset sp by 8 as done in pax_enter_kernel
2534 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2535 +#else
2536 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2537 +#endif
2538 SPFIX( addeq r2, r2, #4 )
2539 str r3, [sp, #-4]! @ save the "real" r0 copied
2540 @ from the exception stack
2541 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2542 .macro usr_entry, trace=1
2543 UNWIND(.fnstart )
2544 UNWIND(.cantunwind ) @ don't unwind the user space
2545 +
2546 + pax_enter_kernel_user
2547 +
2548 sub sp, sp, #S_FRAME_SIZE
2549 ARM( stmib sp, {r1 - r12} )
2550 THUMB( stmia sp, {r0 - r12} )
2551 @@ -479,7 +576,9 @@ __und_usr:
2552 tst r3, #PSR_T_BIT @ Thumb mode?
2553 bne __und_usr_thumb
2554 sub r4, r2, #4 @ ARM instr at LR - 4
2555 + pax_open_userland
2556 1: ldrt r0, [r4]
2557 + pax_close_userland
2558 ARM_BE8(rev r0, r0) @ little endian instruction
2559
2560 @ r0 = 32-bit ARM instruction which caused the exception
2561 @@ -513,11 +612,15 @@ __und_usr_thumb:
2562 */
2563 .arch armv6t2
2564 #endif
2565 + pax_open_userland
2566 2: ldrht r5, [r4]
2567 + pax_close_userland
2568 ARM_BE8(rev16 r5, r5) @ little endian instruction
2569 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2570 blo __und_usr_fault_16 @ 16bit undefined instruction
2571 + pax_open_userland
2572 3: ldrht r0, [r2]
2573 + pax_close_userland
2574 ARM_BE8(rev16 r0, r0) @ little endian instruction
2575 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2576 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2577 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2578 */
2579 .pushsection .fixup, "ax"
2580 .align 2
2581 -4: str r4, [sp, #S_PC] @ retry current instruction
2582 +4: pax_close_userland
2583 + str r4, [sp, #S_PC] @ retry current instruction
2584 ret r9
2585 .popsection
2586 .pushsection __ex_table,"a"
2587 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2588 THUMB( str lr, [ip], #4 )
2589 ldr r4, [r2, #TI_TP_VALUE]
2590 ldr r5, [r2, #TI_TP_VALUE + 4]
2591 -#ifdef CONFIG_CPU_USE_DOMAINS
2592 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2593 ldr r6, [r2, #TI_CPU_DOMAIN]
2594 #endif
2595 switch_tls r1, r4, r5, r3, r7
2596 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2597 ldr r8, =__stack_chk_guard
2598 ldr r7, [r7, #TSK_STACK_CANARY]
2599 #endif
2600 -#ifdef CONFIG_CPU_USE_DOMAINS
2601 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2602 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2603 #endif
2604 mov r5, r0
2605 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2606 index 4e7f40c..0f9ee2c 100644
2607 --- a/arch/arm/kernel/entry-common.S
2608 +++ b/arch/arm/kernel/entry-common.S
2609 @@ -11,18 +11,46 @@
2610 #include <asm/assembler.h>
2611 #include <asm/unistd.h>
2612 #include <asm/ftrace.h>
2613 +#include <asm/domain.h>
2614 #include <asm/unwind.h>
2615
2616 +#include "entry-header.S"
2617 +
2618 #ifdef CONFIG_NEED_RET_TO_USER
2619 #include <mach/entry-macro.S>
2620 #else
2621 .macro arch_ret_to_user, tmp1, tmp2
2622 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2623 + @ save regs
2624 + stmdb sp!, {r1, r2}
2625 + @ read DACR from cpu_domain into r1
2626 + mov r2, sp
2627 + @ assume 8K pages, since we have to split the immediate in two
2628 + bic r2, r2, #(0x1fc0)
2629 + bic r2, r2, #(0x3f)
2630 + ldr r1, [r2, #TI_CPU_DOMAIN]
2631 +#ifdef CONFIG_PAX_KERNEXEC
2632 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2633 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2635 +#endif
2636 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2637 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2638 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2639 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2640 +#endif
2641 + @ write r1 to current_thread_info()->cpu_domain
2642 + str r1, [r2, #TI_CPU_DOMAIN]
2643 + @ write r1 to DACR
2644 + mcr p15, 0, r1, c3, c0, 0
2645 + @ instruction sync
2646 + instr_sync
2647 + @ restore regs
2648 + ldmia sp!, {r1, r2}
2649 +#endif
2650 .endm
2651 #endif
2652
2653 -#include "entry-header.S"
2654 -
2655 -
2656 .align 5
2657 /*
2658 * This is the fast syscall return path. We do as little as
2659 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2660 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2661 #endif
2662
2663 + /*
2664 + * do this here to avoid a performance hit of wrapping the code above
2665 + * that directly dereferences userland to parse the SWI instruction
2666 + */
2667 + pax_enter_kernel_user
2668 +
2669 adr tbl, sys_call_table @ load syscall table pointer
2670
2671 #if defined(CONFIG_OABI_COMPAT)
2672 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2673 index 1a0045a..9b4f34d 100644
2674 --- a/arch/arm/kernel/entry-header.S
2675 +++ b/arch/arm/kernel/entry-header.S
2676 @@ -196,6 +196,60 @@
2677 msr cpsr_c, \rtemp @ switch back to the SVC mode
2678 .endm
2679
2680 + .macro pax_enter_kernel_user
2681 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2682 + @ save regs
2683 + stmdb sp!, {r0, r1}
2684 + @ read DACR from cpu_domain into r1
2685 + mov r0, sp
2686 + @ assume 8K pages, since we have to split the immediate in two
2687 + bic r0, r0, #(0x1fc0)
2688 + bic r0, r0, #(0x3f)
2689 + ldr r1, [r0, #TI_CPU_DOMAIN]
2690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2691 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2692 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2693 +#endif
2694 +#ifdef CONFIG_PAX_KERNEXEC
2695 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2696 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2697 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2698 +#endif
2699 + @ write r1 to current_thread_info()->cpu_domain
2700 + str r1, [r0, #TI_CPU_DOMAIN]
2701 + @ write r1 to DACR
2702 + mcr p15, 0, r1, c3, c0, 0
2703 + @ instruction sync
2704 + instr_sync
2705 + @ restore regs
2706 + ldmia sp!, {r0, r1}
2707 +#endif
2708 + .endm
2709 +
2710 + .macro pax_exit_kernel
2711 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2712 + @ save regs
2713 + stmdb sp!, {r0, r1}
2714 + @ read old DACR from stack into r1
2715 + ldr r1, [sp, #(8 + S_SP)]
2716 + sub r1, r1, #8
2717 + ldr r1, [r1]
2718 +
2719 + @ write r1 to current_thread_info()->cpu_domain
2720 + mov r0, sp
2721 + @ assume 8K pages, since we have to split the immediate in two
2722 + bic r0, r0, #(0x1fc0)
2723 + bic r0, r0, #(0x3f)
2724 + str r1, [r0, #TI_CPU_DOMAIN]
2725 + @ write r1 to DACR
2726 + mcr p15, 0, r1, c3, c0, 0
2727 + @ instruction sync
2728 + instr_sync
2729 + @ restore regs
2730 + ldmia sp!, {r0, r1}
2731 +#endif
2732 + .endm
2733 +
2734 #ifndef CONFIG_THUMB2_KERNEL
2735 .macro svc_exit, rpsr, irq = 0
2736 .if \irq != 0
2737 @@ -215,6 +269,9 @@
2738 blne trace_hardirqs_off
2739 #endif
2740 .endif
2741 +
2742 + pax_exit_kernel
2743 +
2744 msr spsr_cxsf, \rpsr
2745 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2746 @ We must avoid clrex due to Cortex-A15 erratum #830321
2747 @@ -291,6 +348,9 @@
2748 blne trace_hardirqs_off
2749 #endif
2750 .endif
2751 +
2752 + pax_exit_kernel
2753 +
2754 ldr lr, [sp, #S_SP] @ top of the stack
2755 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2756
2757 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2758 index 059c3da..8e45cfc 100644
2759 --- a/arch/arm/kernel/fiq.c
2760 +++ b/arch/arm/kernel/fiq.c
2761 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2762 void *base = vectors_page;
2763 unsigned offset = FIQ_OFFSET;
2764
2765 + pax_open_kernel();
2766 memcpy(base + offset, start, length);
2767 + pax_close_kernel();
2768 +
2769 if (!cache_is_vipt_nonaliasing())
2770 flush_icache_range((unsigned long)base + offset, offset +
2771 length);
2772 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2773 index 0196327..50ac8895 100644
2774 --- a/arch/arm/kernel/head.S
2775 +++ b/arch/arm/kernel/head.S
2776 @@ -444,7 +444,7 @@ __enable_mmu:
2777 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2778 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2779 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2780 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2781 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2782 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2783 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2784 #endif
2785 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2786 index 2e11961..07f0704 100644
2787 --- a/arch/arm/kernel/module.c
2788 +++ b/arch/arm/kernel/module.c
2789 @@ -38,12 +38,39 @@
2790 #endif
2791
2792 #ifdef CONFIG_MMU
2793 -void *module_alloc(unsigned long size)
2794 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2795 {
2796 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2797 + return NULL;
2798 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2799 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2800 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2801 __builtin_return_address(0));
2802 }
2803 +
2804 +void *module_alloc(unsigned long size)
2805 +{
2806 +
2807 +#ifdef CONFIG_PAX_KERNEXEC
2808 + return __module_alloc(size, PAGE_KERNEL);
2809 +#else
2810 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2811 +#endif
2812 +
2813 +}
2814 +
2815 +#ifdef CONFIG_PAX_KERNEXEC
2816 +void module_memfree_exec(void *module_region)
2817 +{
2818 + module_memfree(module_region);
2819 +}
2820 +EXPORT_SYMBOL(module_memfree_exec);
2821 +
2822 +void *module_alloc_exec(unsigned long size)
2823 +{
2824 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2825 +}
2826 +EXPORT_SYMBOL(module_alloc_exec);
2827 +#endif
2828 #endif
2829
2830 int
2831 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2832 index 69bda1a..755113a 100644
2833 --- a/arch/arm/kernel/patch.c
2834 +++ b/arch/arm/kernel/patch.c
2835 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2836 else
2837 __acquire(&patch_lock);
2838
2839 + pax_open_kernel();
2840 if (thumb2 && __opcode_is_thumb16(insn)) {
2841 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2842 size = sizeof(u16);
2843 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2844 *(u32 *)waddr = insn;
2845 size = sizeof(u32);
2846 }
2847 + pax_close_kernel();
2848
2849 if (waddr != addr) {
2850 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2851 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2852 index 2bf1a16..d959d40 100644
2853 --- a/arch/arm/kernel/process.c
2854 +++ b/arch/arm/kernel/process.c
2855 @@ -213,6 +213,7 @@ void machine_power_off(void)
2856
2857 if (pm_power_off)
2858 pm_power_off();
2859 + BUG();
2860 }
2861
2862 /*
2863 @@ -226,7 +227,7 @@ void machine_power_off(void)
2864 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2865 * to use. Implementing such co-ordination would be essentially impossible.
2866 */
2867 -void machine_restart(char *cmd)
2868 +__noreturn void machine_restart(char *cmd)
2869 {
2870 local_irq_disable();
2871 smp_send_stop();
2872 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2873
2874 show_regs_print_info(KERN_DEFAULT);
2875
2876 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2877 - print_symbol("LR is at %s\n", regs->ARM_lr);
2878 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2879 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2880 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2881 "sp : %08lx ip : %08lx fp : %08lx\n",
2882 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2883 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2884 return 0;
2885 }
2886
2887 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2888 -{
2889 - unsigned long range_end = mm->brk + 0x02000000;
2890 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2891 -}
2892 -
2893 #ifdef CONFIG_MMU
2894 #ifdef CONFIG_KUSER_HELPERS
2895 /*
2896 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2897
2898 static int __init gate_vma_init(void)
2899 {
2900 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2901 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2902 return 0;
2903 }
2904 arch_initcall(gate_vma_init);
2905 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2906 return is_gate_vma(vma) ? "[vectors]" : NULL;
2907 }
2908
2909 -/* If possible, provide a placement hint at a random offset from the
2910 - * stack for the signal page.
2911 - */
2912 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2913 - unsigned int npages)
2914 -{
2915 - unsigned long offset;
2916 - unsigned long first;
2917 - unsigned long last;
2918 - unsigned long addr;
2919 - unsigned int slots;
2920 -
2921 - first = PAGE_ALIGN(mm->start_stack);
2922 -
2923 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2924 -
2925 - /* No room after stack? */
2926 - if (first > last)
2927 - return 0;
2928 -
2929 - /* Just enough room? */
2930 - if (first == last)
2931 - return first;
2932 -
2933 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2934 -
2935 - offset = get_random_int() % slots;
2936 -
2937 - addr = first + (offset << PAGE_SHIFT);
2938 -
2939 - return addr;
2940 -}
2941 -
2942 -static struct page *signal_page;
2943 -extern struct page *get_signal_page(void);
2944 -
2945 -static const struct vm_special_mapping sigpage_mapping = {
2946 - .name = "[sigpage]",
2947 - .pages = &signal_page,
2948 -};
2949 -
2950 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2951 {
2952 struct mm_struct *mm = current->mm;
2953 - struct vm_area_struct *vma;
2954 - unsigned long addr;
2955 - unsigned long hint;
2956 - int ret = 0;
2957 -
2958 - if (!signal_page)
2959 - signal_page = get_signal_page();
2960 - if (!signal_page)
2961 - return -ENOMEM;
2962
2963 down_write(&mm->mmap_sem);
2964 - hint = sigpage_addr(mm, 1);
2965 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2966 - if (IS_ERR_VALUE(addr)) {
2967 - ret = addr;
2968 - goto up_fail;
2969 - }
2970 -
2971 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2972 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2973 - &sigpage_mapping);
2974 -
2975 - if (IS_ERR(vma)) {
2976 - ret = PTR_ERR(vma);
2977 - goto up_fail;
2978 - }
2979 -
2980 - mm->context.sigpage = addr;
2981 -
2982 - up_fail:
2983 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2984 up_write(&mm->mmap_sem);
2985 - return ret;
2986 + return 0;
2987 }
2988 #endif
2989 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2990 index f90fdf4..24e8c84 100644
2991 --- a/arch/arm/kernel/psci.c
2992 +++ b/arch/arm/kernel/psci.c
2993 @@ -26,7 +26,7 @@
2994 #include <asm/psci.h>
2995 #include <asm/system_misc.h>
2996
2997 -struct psci_operations psci_ops;
2998 +struct psci_operations psci_ops __read_only;
2999
3000 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3001 typedef int (*psci_initcall_t)(const struct device_node *);
3002 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3003 index ef9119f..31995a3 100644
3004 --- a/arch/arm/kernel/ptrace.c
3005 +++ b/arch/arm/kernel/ptrace.c
3006 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3007 regs->ARM_ip = ip;
3008 }
3009
3010 +#ifdef CONFIG_GRKERNSEC_SETXID
3011 +extern void gr_delayed_cred_worker(void);
3012 +#endif
3013 +
3014 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3015 {
3016 current_thread_info()->syscall = scno;
3017
3018 +#ifdef CONFIG_GRKERNSEC_SETXID
3019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3020 + gr_delayed_cred_worker();
3021 +#endif
3022 +
3023 /* Do the secure computing check first; failures should be fast. */
3024 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3025 if (secure_computing() == -1)
3026 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3027 index 1d60beb..4aa25d5 100644
3028 --- a/arch/arm/kernel/setup.c
3029 +++ b/arch/arm/kernel/setup.c
3030 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3031 unsigned int elf_hwcap2 __read_mostly;
3032 EXPORT_SYMBOL(elf_hwcap2);
3033
3034 +pteval_t __supported_pte_mask __read_only;
3035 +pmdval_t __supported_pmd_mask __read_only;
3036
3037 #ifdef MULTI_CPU
3038 -struct processor processor __read_mostly;
3039 +struct processor processor __read_only;
3040 #endif
3041 #ifdef MULTI_TLB
3042 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3043 +struct cpu_tlb_fns cpu_tlb __read_only;
3044 #endif
3045 #ifdef MULTI_USER
3046 -struct cpu_user_fns cpu_user __read_mostly;
3047 +struct cpu_user_fns cpu_user __read_only;
3048 #endif
3049 #ifdef MULTI_CACHE
3050 -struct cpu_cache_fns cpu_cache __read_mostly;
3051 +struct cpu_cache_fns cpu_cache __read_only;
3052 #endif
3053 #ifdef CONFIG_OUTER_CACHE
3054 -struct outer_cache_fns outer_cache __read_mostly;
3055 +struct outer_cache_fns outer_cache __read_only;
3056 EXPORT_SYMBOL(outer_cache);
3057 #endif
3058
3059 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3060 * Register 0 and check for VMSAv7 or PMSAv7 */
3061 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3062 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3063 - (mmfr0 & 0x000000f0) >= 0x00000030)
3064 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3065 cpu_arch = CPU_ARCH_ARMv7;
3066 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3068 + __supported_pte_mask |= L_PTE_PXN;
3069 + __supported_pmd_mask |= PMD_PXNTABLE;
3070 + }
3071 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3072 (mmfr0 & 0x000000f0) == 0x00000020)
3073 cpu_arch = CPU_ARCH_ARMv6;
3074 else
3075 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3076 index 023ac90..0a69950 100644
3077 --- a/arch/arm/kernel/signal.c
3078 +++ b/arch/arm/kernel/signal.c
3079 @@ -24,8 +24,6 @@
3080
3081 extern const unsigned long sigreturn_codes[7];
3082
3083 -static unsigned long signal_return_offset;
3084 -
3085 #ifdef CONFIG_CRUNCH
3086 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3087 {
3088 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3089 * except when the MPU has protected the vectors
3090 * page from PL0
3091 */
3092 - retcode = mm->context.sigpage + signal_return_offset +
3093 - (idx << 2) + thumb;
3094 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3095 } else
3096 #endif
3097 {
3098 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3099 } while (thread_flags & _TIF_WORK_MASK);
3100 return 0;
3101 }
3102 -
3103 -struct page *get_signal_page(void)
3104 -{
3105 - unsigned long ptr;
3106 - unsigned offset;
3107 - struct page *page;
3108 - void *addr;
3109 -
3110 - page = alloc_pages(GFP_KERNEL, 0);
3111 -
3112 - if (!page)
3113 - return NULL;
3114 -
3115 - addr = page_address(page);
3116 -
3117 - /* Give the signal return code some randomness */
3118 - offset = 0x200 + (get_random_int() & 0x7fc);
3119 - signal_return_offset = offset;
3120 -
3121 - /*
3122 - * Copy signal return handlers into the vector page, and
3123 - * set sigreturn to be a pointer to these.
3124 - */
3125 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3126 -
3127 - ptr = (unsigned long)addr + offset;
3128 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3129 -
3130 - return page;
3131 -}
3132 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3133 index 86ef244..c518451 100644
3134 --- a/arch/arm/kernel/smp.c
3135 +++ b/arch/arm/kernel/smp.c
3136 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3137
3138 static DECLARE_COMPLETION(cpu_running);
3139
3140 -static struct smp_operations smp_ops;
3141 +static struct smp_operations smp_ops __read_only;
3142
3143 void __init smp_set_ops(struct smp_operations *ops)
3144 {
3145 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3146 index 7a3be1d..b00c7de 100644
3147 --- a/arch/arm/kernel/tcm.c
3148 +++ b/arch/arm/kernel/tcm.c
3149 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3150 .virtual = ITCM_OFFSET,
3151 .pfn = __phys_to_pfn(ITCM_OFFSET),
3152 .length = 0,
3153 - .type = MT_MEMORY_RWX_ITCM,
3154 + .type = MT_MEMORY_RX_ITCM,
3155 }
3156 };
3157
3158 @@ -267,7 +267,9 @@ no_dtcm:
3159 start = &__sitcm_text;
3160 end = &__eitcm_text;
3161 ram = &__itcm_start;
3162 + pax_open_kernel();
3163 memcpy(start, ram, itcm_code_sz);
3164 + pax_close_kernel();
3165 pr_debug("CPU ITCM: copied code from %p - %p\n",
3166 start, end);
3167 itcm_present = true;
3168 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3169 index 788e23f..6fa06a1 100644
3170 --- a/arch/arm/kernel/traps.c
3171 +++ b/arch/arm/kernel/traps.c
3172 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3173 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3174 {
3175 #ifdef CONFIG_KALLSYMS
3176 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3177 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3178 #else
3179 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3180 #endif
3181 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3182 static int die_owner = -1;
3183 static unsigned int die_nest_count;
3184
3185 +extern void gr_handle_kernel_exploit(void);
3186 +
3187 static unsigned long oops_begin(void)
3188 {
3189 int cpu;
3190 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3191 panic("Fatal exception in interrupt");
3192 if (panic_on_oops)
3193 panic("Fatal exception");
3194 +
3195 + gr_handle_kernel_exploit();
3196 +
3197 if (signr)
3198 do_exit(signr);
3199 }
3200 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3201 kuser_init(vectors_base);
3202
3203 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3204 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3205 +
3206 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3207 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3208 +#endif
3209 +
3210 #else /* ifndef CONFIG_CPU_V7M */
3211 /*
3212 * on V7-M there is no need to copy the vector table to a dedicated
3213 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3214 index b31aa73..cc4b7a1 100644
3215 --- a/arch/arm/kernel/vmlinux.lds.S
3216 +++ b/arch/arm/kernel/vmlinux.lds.S
3217 @@ -37,7 +37,7 @@
3218 #endif
3219
3220 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3221 - defined(CONFIG_GENERIC_BUG)
3222 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3223 #define ARM_EXIT_KEEP(x) x
3224 #define ARM_EXIT_DISCARD(x)
3225 #else
3226 @@ -123,6 +123,8 @@ SECTIONS
3227 #ifdef CONFIG_DEBUG_RODATA
3228 . = ALIGN(1<<SECTION_SHIFT);
3229 #endif
3230 + _etext = .; /* End of text section */
3231 +
3232 RO_DATA(PAGE_SIZE)
3233
3234 . = ALIGN(4);
3235 @@ -153,8 +155,6 @@ SECTIONS
3236
3237 NOTES
3238
3239 - _etext = .; /* End of text and rodata section */
3240 -
3241 #ifndef CONFIG_XIP_KERNEL
3242 # ifdef CONFIG_ARM_KERNMEM_PERMS
3243 . = ALIGN(1<<SECTION_SHIFT);
3244 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3245 index b652af5..60231ab 100644
3246 --- a/arch/arm/kvm/arm.c
3247 +++ b/arch/arm/kvm/arm.c
3248 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3249 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3250
3251 /* The VMID used in the VTTBR */
3252 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3253 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3254 static u8 kvm_next_vmid;
3255 static DEFINE_SPINLOCK(kvm_vmid_lock);
3256
3257 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3258 */
3259 static bool need_new_vmid_gen(struct kvm *kvm)
3260 {
3261 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3262 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3263 }
3264
3265 /**
3266 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3267
3268 /* First user of a new VMID generation? */
3269 if (unlikely(kvm_next_vmid == 0)) {
3270 - atomic64_inc(&kvm_vmid_gen);
3271 + atomic64_inc_unchecked(&kvm_vmid_gen);
3272 kvm_next_vmid = 1;
3273
3274 /*
3275 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3276 kvm_call_hyp(__kvm_flush_vm_context);
3277 }
3278
3279 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3280 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3281 kvm->arch.vmid = kvm_next_vmid;
3282 kvm_next_vmid++;
3283
3284 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3285 /**
3286 * Initialize Hyp-mode and memory mappings on all CPUs.
3287 */
3288 -int kvm_arch_init(void *opaque)
3289 +int kvm_arch_init(const void *opaque)
3290 {
3291 int err;
3292 int ret, cpu;
3293 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3294 index 14a0d98..7771a7d 100644
3295 --- a/arch/arm/lib/clear_user.S
3296 +++ b/arch/arm/lib/clear_user.S
3297 @@ -12,14 +12,14 @@
3298
3299 .text
3300
3301 -/* Prototype: int __clear_user(void *addr, size_t sz)
3302 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3303 * Purpose : clear some user memory
3304 * Params : addr - user memory address to clear
3305 * : sz - number of bytes to clear
3306 * Returns : number of bytes NOT cleared
3307 */
3308 ENTRY(__clear_user_std)
3309 -WEAK(__clear_user)
3310 +WEAK(___clear_user)
3311 stmfd sp!, {r1, lr}
3312 mov r2, #0
3313 cmp r1, #4
3314 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3315 USER( strnebt r2, [r0])
3316 mov r0, #0
3317 ldmfd sp!, {r1, pc}
3318 -ENDPROC(__clear_user)
3319 +ENDPROC(___clear_user)
3320 ENDPROC(__clear_user_std)
3321
3322 .pushsection .fixup,"ax"
3323 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3324 index 7a235b9..73a0556 100644
3325 --- a/arch/arm/lib/copy_from_user.S
3326 +++ b/arch/arm/lib/copy_from_user.S
3327 @@ -17,7 +17,7 @@
3328 /*
3329 * Prototype:
3330 *
3331 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3332 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3333 *
3334 * Purpose:
3335 *
3336 @@ -89,11 +89,11 @@
3337
3338 .text
3339
3340 -ENTRY(__copy_from_user)
3341 +ENTRY(___copy_from_user)
3342
3343 #include "copy_template.S"
3344
3345 -ENDPROC(__copy_from_user)
3346 +ENDPROC(___copy_from_user)
3347
3348 .pushsection .fixup,"ax"
3349 .align 0
3350 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3351 index 6ee2f67..d1cce76 100644
3352 --- a/arch/arm/lib/copy_page.S
3353 +++ b/arch/arm/lib/copy_page.S
3354 @@ -10,6 +10,7 @@
3355 * ASM optimised string functions
3356 */
3357 #include <linux/linkage.h>
3358 +#include <linux/const.h>
3359 #include <asm/assembler.h>
3360 #include <asm/asm-offsets.h>
3361 #include <asm/cache.h>
3362 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3363 index a9d3db1..164b089 100644
3364 --- a/arch/arm/lib/copy_to_user.S
3365 +++ b/arch/arm/lib/copy_to_user.S
3366 @@ -17,7 +17,7 @@
3367 /*
3368 * Prototype:
3369 *
3370 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3371 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3372 *
3373 * Purpose:
3374 *
3375 @@ -93,11 +93,11 @@
3376 .text
3377
3378 ENTRY(__copy_to_user_std)
3379 -WEAK(__copy_to_user)
3380 +WEAK(___copy_to_user)
3381
3382 #include "copy_template.S"
3383
3384 -ENDPROC(__copy_to_user)
3385 +ENDPROC(___copy_to_user)
3386 ENDPROC(__copy_to_user_std)
3387
3388 .pushsection .fixup,"ax"
3389 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3390 index 7d08b43..f7ca7ea 100644
3391 --- a/arch/arm/lib/csumpartialcopyuser.S
3392 +++ b/arch/arm/lib/csumpartialcopyuser.S
3393 @@ -57,8 +57,8 @@
3394 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3395 */
3396
3397 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3398 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3399 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3400 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3401
3402 #include "csumpartialcopygeneric.S"
3403
3404 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3405 index 312d43e..21d2322 100644
3406 --- a/arch/arm/lib/delay.c
3407 +++ b/arch/arm/lib/delay.c
3408 @@ -29,7 +29,7 @@
3409 /*
3410 * Default to the loop-based delay implementation.
3411 */
3412 -struct arm_delay_ops arm_delay_ops = {
3413 +struct arm_delay_ops arm_delay_ops __read_only = {
3414 .delay = __loop_delay,
3415 .const_udelay = __loop_const_udelay,
3416 .udelay = __loop_udelay,
3417 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3418 index 3e58d71..029817c 100644
3419 --- a/arch/arm/lib/uaccess_with_memcpy.c
3420 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3421 @@ -136,7 +136,7 @@ out:
3422 }
3423
3424 unsigned long
3425 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3426 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3427 {
3428 /*
3429 * This test is stubbed out of the main function above to keep
3430 @@ -190,7 +190,7 @@ out:
3431 return n;
3432 }
3433
3434 -unsigned long __clear_user(void __user *addr, unsigned long n)
3435 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3436 {
3437 /* See rational for this in __copy_to_user() above. */
3438 if (n < 64)
3439 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3440 index 318d127..9aab0d1 100644
3441 --- a/arch/arm/mach-exynos/suspend.c
3442 +++ b/arch/arm/mach-exynos/suspend.c
3443 @@ -18,6 +18,7 @@
3444 #include <linux/syscore_ops.h>
3445 #include <linux/cpu_pm.h>
3446 #include <linux/io.h>
3447 +#include <linux/irq.h>
3448 #include <linux/irqchip/arm-gic.h>
3449 #include <linux/err.h>
3450 #include <linux/regulator/machine.h>
3451 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3452 tmp |= pm_data->wake_disable_mask;
3453 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3454
3455 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3456 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3457 + pax_open_kernel();
3458 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3459 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3460 + pax_close_kernel();
3461
3462 register_syscore_ops(&exynos_pm_syscore_ops);
3463 suspend_set_ops(&exynos_suspend_ops);
3464 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3465 index 0662087..004d163 100644
3466 --- a/arch/arm/mach-keystone/keystone.c
3467 +++ b/arch/arm/mach-keystone/keystone.c
3468 @@ -27,7 +27,7 @@
3469
3470 #include "keystone.h"
3471
3472 -static struct notifier_block platform_nb;
3473 +static notifier_block_no_const platform_nb;
3474 static unsigned long keystone_dma_pfn_offset __read_mostly;
3475
3476 static int keystone_platform_notifier(struct notifier_block *nb,
3477 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3478 index e46e9ea..9141c83 100644
3479 --- a/arch/arm/mach-mvebu/coherency.c
3480 +++ b/arch/arm/mach-mvebu/coherency.c
3481 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3482
3483 /*
3484 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3485 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3486 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3487 * is needed as a workaround for a deadlock issue between the PCIe
3488 * interface and the cache controller.
3489 */
3490 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3491 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3492
3493 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3494 - mtype = MT_UNCACHED;
3495 + mtype = MT_UNCACHED_RW;
3496
3497 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3498 }
3499 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3500 index b6443a4..20a0b74 100644
3501 --- a/arch/arm/mach-omap2/board-n8x0.c
3502 +++ b/arch/arm/mach-omap2/board-n8x0.c
3503 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3504 }
3505 #endif
3506
3507 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3508 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3509 .late_init = n8x0_menelaus_late_init,
3510 };
3511
3512 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 index 79f49d9..70bf184 100644
3514 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3515 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3516 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3517 void (*resume)(void);
3518 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3519 void (*hotplug_restart)(void);
3520 -};
3521 +} __no_const;
3522
3523 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3524 static struct powerdomain *mpuss_pd;
3525 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3526 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3527 {}
3528
3529 -struct cpu_pm_ops omap_pm_ops = {
3530 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3531 .finish_suspend = default_finish_suspend,
3532 .resume = dummy_cpu_resume,
3533 .scu_prepare = dummy_scu_prepare,
3534 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3535 index 5305ec7..6d74045 100644
3536 --- a/arch/arm/mach-omap2/omap-smp.c
3537 +++ b/arch/arm/mach-omap2/omap-smp.c
3538 @@ -19,6 +19,7 @@
3539 #include <linux/device.h>
3540 #include <linux/smp.h>
3541 #include <linux/io.h>
3542 +#include <linux/irq.h>
3543 #include <linux/irqchip/arm-gic.h>
3544
3545 #include <asm/smp_scu.h>
3546 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3547 index f961c46..4a453dc 100644
3548 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3549 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3550 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3551 return NOTIFY_OK;
3552 }
3553
3554 -static struct notifier_block __refdata irq_hotplug_notifier = {
3555 +static struct notifier_block irq_hotplug_notifier = {
3556 .notifier_call = irq_cpu_hotplug_notify,
3557 };
3558
3559 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3560 index be9541e..821805f 100644
3561 --- a/arch/arm/mach-omap2/omap_device.c
3562 +++ b/arch/arm/mach-omap2/omap_device.c
3563 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3564 struct platform_device __init *omap_device_build(const char *pdev_name,
3565 int pdev_id,
3566 struct omap_hwmod *oh,
3567 - void *pdata, int pdata_len)
3568 + const void *pdata, int pdata_len)
3569 {
3570 struct omap_hwmod *ohs[] = { oh };
3571
3572 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3573 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3574 int pdev_id,
3575 struct omap_hwmod **ohs,
3576 - int oh_cnt, void *pdata,
3577 + int oh_cnt, const void *pdata,
3578 int pdata_len)
3579 {
3580 int ret = -ENOMEM;
3581 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3582 index 78c02b3..c94109a 100644
3583 --- a/arch/arm/mach-omap2/omap_device.h
3584 +++ b/arch/arm/mach-omap2/omap_device.h
3585 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3586 /* Core code interface */
3587
3588 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3589 - struct omap_hwmod *oh, void *pdata,
3590 + struct omap_hwmod *oh, const void *pdata,
3591 int pdata_len);
3592
3593 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3594 struct omap_hwmod **oh, int oh_cnt,
3595 - void *pdata, int pdata_len);
3596 + const void *pdata, int pdata_len);
3597
3598 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3599 struct omap_hwmod **ohs, int oh_cnt);
3600 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3601 index 355b089..2c9d7c3 100644
3602 --- a/arch/arm/mach-omap2/omap_hwmod.c
3603 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3604 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3605 int (*init_clkdm)(struct omap_hwmod *oh);
3606 void (*update_context_lost)(struct omap_hwmod *oh);
3607 int (*get_context_lost)(struct omap_hwmod *oh);
3608 -};
3609 +} __no_const;
3610
3611 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3612 -static struct omap_hwmod_soc_ops soc_ops;
3613 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3614
3615 /* omap_hwmod_list contains all registered struct omap_hwmods */
3616 static LIST_HEAD(omap_hwmod_list);
3617 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 index 95fee54..cfa9cf1 100644
3619 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3620 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3621 @@ -10,6 +10,7 @@
3622
3623 #include <linux/kernel.h>
3624 #include <linux/init.h>
3625 +#include <asm/pgtable.h>
3626
3627 #include "powerdomain.h"
3628
3629 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3630
3631 void __init am43xx_powerdomains_init(void)
3632 {
3633 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_open_kernel();
3635 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3636 + pax_close_kernel();
3637 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3638 pwrdm_register_pwrdms(powerdomains_am43xx);
3639 pwrdm_complete_init();
3640 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3641 index ff0a68c..b312aa0 100644
3642 --- a/arch/arm/mach-omap2/wd_timer.c
3643 +++ b/arch/arm/mach-omap2/wd_timer.c
3644 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3645 struct omap_hwmod *oh;
3646 char *oh_name = "wd_timer2";
3647 char *dev_name = "omap_wdt";
3648 - struct omap_wd_timer_platform_data pdata;
3649 + static struct omap_wd_timer_platform_data pdata = {
3650 + .read_reset_sources = prm_read_reset_sources
3651 + };
3652
3653 if (!cpu_class_is_omap2() || of_have_populated_dt())
3654 return 0;
3655 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3656 return -EINVAL;
3657 }
3658
3659 - pdata.read_reset_sources = prm_read_reset_sources;
3660 -
3661 pdev = omap_device_build(dev_name, id, oh, &pdata,
3662 sizeof(struct omap_wd_timer_platform_data));
3663 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3664 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 index 4f25a7c..a81be85 100644
3666 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3667 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3668 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3669 bool entered_lp2 = false;
3670
3671 if (tegra_pending_sgi())
3672 - ACCESS_ONCE(abort_flag) = true;
3673 + ACCESS_ONCE_RW(abort_flag) = true;
3674
3675 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3676
3677 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3678 index ab95f53..4b977a7 100644
3679 --- a/arch/arm/mach-tegra/irq.c
3680 +++ b/arch/arm/mach-tegra/irq.c
3681 @@ -20,6 +20,7 @@
3682 #include <linux/cpu_pm.h>
3683 #include <linux/interrupt.h>
3684 #include <linux/io.h>
3685 +#include <linux/irq.h>
3686 #include <linux/irqchip/arm-gic.h>
3687 #include <linux/irq.h>
3688 #include <linux/kernel.h>
3689 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3690 index 2cb587b..6ddfebf 100644
3691 --- a/arch/arm/mach-ux500/pm.c
3692 +++ b/arch/arm/mach-ux500/pm.c
3693 @@ -10,6 +10,7 @@
3694 */
3695
3696 #include <linux/kernel.h>
3697 +#include <linux/irq.h>
3698 #include <linux/irqchip/arm-gic.h>
3699 #include <linux/delay.h>
3700 #include <linux/io.h>
3701 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3702 index 2dea8b5..6499da2 100644
3703 --- a/arch/arm/mach-ux500/setup.h
3704 +++ b/arch/arm/mach-ux500/setup.h
3705 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3706 .type = MT_DEVICE, \
3707 }
3708
3709 -#define __MEM_DEV_DESC(x, sz) { \
3710 - .virtual = IO_ADDRESS(x), \
3711 - .pfn = __phys_to_pfn(x), \
3712 - .length = sz, \
3713 - .type = MT_MEMORY_RWX, \
3714 -}
3715 -
3716 extern struct smp_operations ux500_smp_ops;
3717 extern void ux500_cpu_die(unsigned int cpu);
3718
3719 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3720 index 52d768f..5f93180 100644
3721 --- a/arch/arm/mach-zynq/platsmp.c
3722 +++ b/arch/arm/mach-zynq/platsmp.c
3723 @@ -24,6 +24,7 @@
3724 #include <linux/io.h>
3725 #include <asm/cacheflush.h>
3726 #include <asm/smp_scu.h>
3727 +#include <linux/irq.h>
3728 #include <linux/irqchip/arm-gic.h>
3729 #include "common.h"
3730
3731 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3732 index 9b4f29e..bbf3bfa 100644
3733 --- a/arch/arm/mm/Kconfig
3734 +++ b/arch/arm/mm/Kconfig
3735 @@ -446,6 +446,7 @@ config CPU_32v5
3736
3737 config CPU_32v6
3738 bool
3739 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3740 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3741
3742 config CPU_32v6K
3743 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3744
3745 config CPU_USE_DOMAINS
3746 bool
3747 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 help
3749 This option enables or disables the use of domain switching
3750 via the set_fs() function.
3751 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3752
3753 config KUSER_HELPERS
3754 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3755 - depends on MMU
3756 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3757 default y
3758 help
3759 Warning: disabling this option may break user programs.
3760 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3761 See Documentation/arm/kernel_user_helpers.txt for details.
3762
3763 However, the fixed address nature of these helpers can be used
3764 - by ROP (return orientated programming) authors when creating
3765 + by ROP (Return Oriented Programming) authors when creating
3766 exploits.
3767
3768 If all of the binaries and libraries which run on your platform
3769 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3770 index 2c0c541..4585df9 100644
3771 --- a/arch/arm/mm/alignment.c
3772 +++ b/arch/arm/mm/alignment.c
3773 @@ -216,10 +216,12 @@ union offset_union {
3774 #define __get16_unaligned_check(ins,val,addr) \
3775 do { \
3776 unsigned int err = 0, v, a = addr; \
3777 + pax_open_userland(); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val = v << ((BE) ? 8 : 0); \
3780 __get8_unaligned_check(ins,v,a,err); \
3781 val |= v << ((BE) ? 0 : 8); \
3782 + pax_close_userland(); \
3783 if (err) \
3784 goto fault; \
3785 } while (0)
3786 @@ -233,6 +235,7 @@ union offset_union {
3787 #define __get32_unaligned_check(ins,val,addr) \
3788 do { \
3789 unsigned int err = 0, v, a = addr; \
3790 + pax_open_userland(); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val = v << ((BE) ? 24 : 0); \
3793 __get8_unaligned_check(ins,v,a,err); \
3794 @@ -241,6 +244,7 @@ union offset_union {
3795 val |= v << ((BE) ? 8 : 16); \
3796 __get8_unaligned_check(ins,v,a,err); \
3797 val |= v << ((BE) ? 0 : 24); \
3798 + pax_close_userland(); \
3799 if (err) \
3800 goto fault; \
3801 } while (0)
3802 @@ -254,6 +258,7 @@ union offset_union {
3803 #define __put16_unaligned_check(ins,val,addr) \
3804 do { \
3805 unsigned int err = 0, v = val, a = addr; \
3806 + pax_open_userland(); \
3807 __asm__( FIRST_BYTE_16 \
3808 ARM( "1: "ins" %1, [%2], #1\n" ) \
3809 THUMB( "1: "ins" %1, [%2]\n" ) \
3810 @@ -273,6 +278,7 @@ union offset_union {
3811 " .popsection\n" \
3812 : "=r" (err), "=&r" (v), "=&r" (a) \
3813 : "0" (err), "1" (v), "2" (a)); \
3814 + pax_close_userland(); \
3815 if (err) \
3816 goto fault; \
3817 } while (0)
3818 @@ -286,6 +292,7 @@ union offset_union {
3819 #define __put32_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v = val, a = addr; \
3822 + pax_open_userland(); \
3823 __asm__( FIRST_BYTE_32 \
3824 ARM( "1: "ins" %1, [%2], #1\n" ) \
3825 THUMB( "1: "ins" %1, [%2]\n" ) \
3826 @@ -315,6 +322,7 @@ union offset_union {
3827 " .popsection\n" \
3828 : "=r" (err), "=&r" (v), "=&r" (a) \
3829 : "0" (err), "1" (v), "2" (a)); \
3830 + pax_close_userland(); \
3831 if (err) \
3832 goto fault; \
3833 } while (0)
3834 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3835 index 8f15f70..d599a2b 100644
3836 --- a/arch/arm/mm/cache-l2x0.c
3837 +++ b/arch/arm/mm/cache-l2x0.c
3838 @@ -43,7 +43,7 @@ struct l2c_init_data {
3839 void (*save)(void __iomem *);
3840 void (*configure)(void __iomem *);
3841 struct outer_cache_fns outer_cache;
3842 -};
3843 +} __do_const;
3844
3845 #define CACHE_LINE_SIZE 32
3846
3847 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3848 index 845769e..4278fd7 100644
3849 --- a/arch/arm/mm/context.c
3850 +++ b/arch/arm/mm/context.c
3851 @@ -43,7 +43,7 @@
3852 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3853
3854 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3855 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3856 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3857 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3858
3859 static DEFINE_PER_CPU(atomic64_t, active_asids);
3860 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3861 {
3862 static u32 cur_idx = 1;
3863 u64 asid = atomic64_read(&mm->context.id);
3864 - u64 generation = atomic64_read(&asid_generation);
3865 + u64 generation = atomic64_read_unchecked(&asid_generation);
3866
3867 if (asid != 0) {
3868 /*
3869 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3870 */
3871 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3872 if (asid == NUM_USER_ASIDS) {
3873 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3874 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3875 &asid_generation);
3876 flush_context(cpu);
3877 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3878 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3879 cpu_set_reserved_ttbr0();
3880
3881 asid = atomic64_read(&mm->context.id);
3882 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3883 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3884 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3885 goto switch_mm_fastpath;
3886
3887 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3888 /* Check that our ASID belongs to the current generation. */
3889 asid = atomic64_read(&mm->context.id);
3890 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3891 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3892 asid = new_context(mm, cpu);
3893 atomic64_set(&mm->context.id, asid);
3894 }
3895 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3896 index 6333d9c..3bb19f2 100644
3897 --- a/arch/arm/mm/fault.c
3898 +++ b/arch/arm/mm/fault.c
3899 @@ -25,6 +25,7 @@
3900 #include <asm/system_misc.h>
3901 #include <asm/system_info.h>
3902 #include <asm/tlbflush.h>
3903 +#include <asm/sections.h>
3904
3905 #include "fault.h"
3906
3907 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3908 if (fixup_exception(regs))
3909 return;
3910
3911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3912 + if (addr < TASK_SIZE) {
3913 + if (current->signal->curr_ip)
3914 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3915 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3916 + else
3917 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3918 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3919 + }
3920 +#endif
3921 +
3922 +#ifdef CONFIG_PAX_KERNEXEC
3923 + if ((fsr & FSR_WRITE) &&
3924 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3925 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3926 + {
3927 + if (current->signal->curr_ip)
3928 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3930 + else
3931 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3932 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3933 + }
3934 +#endif
3935 +
3936 /*
3937 * No handler, we'll have to terminate things with extreme prejudice.
3938 */
3939 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3940 }
3941 #endif
3942
3943 +#ifdef CONFIG_PAX_PAGEEXEC
3944 + if (fsr & FSR_LNX_PF) {
3945 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3946 + do_group_exit(SIGKILL);
3947 + }
3948 +#endif
3949 +
3950 tsk->thread.address = addr;
3951 tsk->thread.error_code = fsr;
3952 tsk->thread.trap_no = 14;
3953 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3954 }
3955 #endif /* CONFIG_MMU */
3956
3957 +#ifdef CONFIG_PAX_PAGEEXEC
3958 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3959 +{
3960 + long i;
3961 +
3962 + printk(KERN_ERR "PAX: bytes at PC: ");
3963 + for (i = 0; i < 20; i++) {
3964 + unsigned char c;
3965 + if (get_user(c, (__force unsigned char __user *)pc+i))
3966 + printk(KERN_CONT "?? ");
3967 + else
3968 + printk(KERN_CONT "%02x ", c);
3969 + }
3970 + printk("\n");
3971 +
3972 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3973 + for (i = -1; i < 20; i++) {
3974 + unsigned long c;
3975 + if (get_user(c, (__force unsigned long __user *)sp+i))
3976 + printk(KERN_CONT "???????? ");
3977 + else
3978 + printk(KERN_CONT "%08lx ", c);
3979 + }
3980 + printk("\n");
3981 +}
3982 +#endif
3983 +
3984 /*
3985 * First Level Translation Fault Handler
3986 *
3987 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3988 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3989 struct siginfo info;
3990
3991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3992 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3993 + if (current->signal->curr_ip)
3994 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3995 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3996 + else
3997 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3998 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3999 + goto die;
4000 + }
4001 +#endif
4002 +
4003 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4004 return;
4005
4006 +die:
4007 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4008 inf->name, fsr, addr);
4009 show_pte(current->mm, addr);
4010 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4011 ifsr_info[nr].name = name;
4012 }
4013
4014 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4015 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4016 +
4017 asmlinkage void __exception
4018 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4019 {
4020 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4021 struct siginfo info;
4022 + unsigned long pc = instruction_pointer(regs);
4023 +
4024 + if (user_mode(regs)) {
4025 + unsigned long sigpage = current->mm->context.sigpage;
4026 +
4027 + if (sigpage <= pc && pc < sigpage + 7*4) {
4028 + if (pc < sigpage + 3*4)
4029 + sys_sigreturn(regs);
4030 + else
4031 + sys_rt_sigreturn(regs);
4032 + return;
4033 + }
4034 + if (pc == 0xffff0f60UL) {
4035 + /*
4036 + * PaX: __kuser_cmpxchg64 emulation
4037 + */
4038 + // TODO
4039 + //regs->ARM_pc = regs->ARM_lr;
4040 + //return;
4041 + }
4042 + if (pc == 0xffff0fa0UL) {
4043 + /*
4044 + * PaX: __kuser_memory_barrier emulation
4045 + */
4046 + // dmb(); implied by the exception
4047 + regs->ARM_pc = regs->ARM_lr;
4048 + return;
4049 + }
4050 + if (pc == 0xffff0fc0UL) {
4051 + /*
4052 + * PaX: __kuser_cmpxchg emulation
4053 + */
4054 + // TODO
4055 + //long new;
4056 + //int op;
4057 +
4058 + //op = FUTEX_OP_SET << 28;
4059 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4060 + //regs->ARM_r0 = old != new;
4061 + //regs->ARM_pc = regs->ARM_lr;
4062 + //return;
4063 + }
4064 + if (pc == 0xffff0fe0UL) {
4065 + /*
4066 + * PaX: __kuser_get_tls emulation
4067 + */
4068 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4069 + regs->ARM_pc = regs->ARM_lr;
4070 + return;
4071 + }
4072 + }
4073 +
4074 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4075 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4076 + if (current->signal->curr_ip)
4077 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4078 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4079 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4080 + else
4081 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4082 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4083 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4084 + goto die;
4085 + }
4086 +#endif
4087 +
4088 +#ifdef CONFIG_PAX_REFCOUNT
4089 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4090 +#ifdef CONFIG_THUMB2_KERNEL
4091 + unsigned short bkpt;
4092 +
4093 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4094 +#else
4095 + unsigned int bkpt;
4096 +
4097 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4098 +#endif
4099 + current->thread.error_code = ifsr;
4100 + current->thread.trap_no = 0;
4101 + pax_report_refcount_overflow(regs);
4102 + fixup_exception(regs);
4103 + return;
4104 + }
4105 + }
4106 +#endif
4107
4108 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4109 return;
4110
4111 +die:
4112 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4113 inf->name, ifsr, addr);
4114
4115 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4116 index cf08bdf..772656c 100644
4117 --- a/arch/arm/mm/fault.h
4118 +++ b/arch/arm/mm/fault.h
4119 @@ -3,6 +3,7 @@
4120
4121 /*
4122 * Fault status register encodings. We steal bit 31 for our own purposes.
4123 + * Set when the FSR value is from an instruction fault.
4124 */
4125 #define FSR_LNX_PF (1 << 31)
4126 #define FSR_WRITE (1 << 11)
4127 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4128 }
4129 #endif
4130
4131 +/* valid for LPAE and !LPAE */
4132 +static inline int is_xn_fault(unsigned int fsr)
4133 +{
4134 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4135 +}
4136 +
4137 +static inline int is_domain_fault(unsigned int fsr)
4138 +{
4139 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4140 +}
4141 +
4142 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4143 unsigned long search_exception_table(unsigned long addr);
4144
4145 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4146 index 1609b02..def0785 100644
4147 --- a/arch/arm/mm/init.c
4148 +++ b/arch/arm/mm/init.c
4149 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4150 {
4151 #ifdef CONFIG_HAVE_TCM
4152 extern char __tcm_start, __tcm_end;
4153 +#endif
4154
4155 +#ifdef CONFIG_PAX_KERNEXEC
4156 + unsigned long addr;
4157 + pgd_t *pgd;
4158 + pud_t *pud;
4159 + pmd_t *pmd;
4160 + int cpu_arch = cpu_architecture();
4161 + unsigned int cr = get_cr();
4162 +
4163 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4164 + /* make pages tables, etc before .text NX */
4165 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4166 + pgd = pgd_offset_k(addr);
4167 + pud = pud_offset(pgd, addr);
4168 + pmd = pmd_offset(pud, addr);
4169 + __section_update(pmd, addr, PMD_SECT_XN);
4170 + }
4171 + /* make init NX */
4172 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4173 + pgd = pgd_offset_k(addr);
4174 + pud = pud_offset(pgd, addr);
4175 + pmd = pmd_offset(pud, addr);
4176 + __section_update(pmd, addr, PMD_SECT_XN);
4177 + }
4178 + /* make kernel code/rodata RX */
4179 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4180 + pgd = pgd_offset_k(addr);
4181 + pud = pud_offset(pgd, addr);
4182 + pmd = pmd_offset(pud, addr);
4183 +#ifdef CONFIG_ARM_LPAE
4184 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4185 +#else
4186 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4187 +#endif
4188 + }
4189 + }
4190 +#endif
4191 +
4192 +#ifdef CONFIG_HAVE_TCM
4193 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4194 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4195 #endif
4196 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4197 index d1e5ad7..84dcbf2 100644
4198 --- a/arch/arm/mm/ioremap.c
4199 +++ b/arch/arm/mm/ioremap.c
4200 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4201 unsigned int mtype;
4202
4203 if (cached)
4204 - mtype = MT_MEMORY_RWX;
4205 + mtype = MT_MEMORY_RX;
4206 else
4207 - mtype = MT_MEMORY_RWX_NONCACHED;
4208 + mtype = MT_MEMORY_RX_NONCACHED;
4209
4210 return __arm_ioremap_caller(phys_addr, size, mtype,
4211 __builtin_return_address(0));
4212 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4213 index 5e85ed3..b10a7ed 100644
4214 --- a/arch/arm/mm/mmap.c
4215 +++ b/arch/arm/mm/mmap.c
4216 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4217 struct vm_area_struct *vma;
4218 int do_align = 0;
4219 int aliasing = cache_is_vipt_aliasing();
4220 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4221 struct vm_unmapped_area_info info;
4222
4223 /*
4224 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 if (len > TASK_SIZE)
4226 return -ENOMEM;
4227
4228 +#ifdef CONFIG_PAX_RANDMMAP
4229 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4230 +#endif
4231 +
4232 if (addr) {
4233 if (do_align)
4234 addr = COLOUR_ALIGN(addr, pgoff);
4235 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 addr = PAGE_ALIGN(addr);
4237
4238 vma = find_vma(mm, addr);
4239 - if (TASK_SIZE - len >= addr &&
4240 - (!vma || addr + len <= vma->vm_start))
4241 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4242 return addr;
4243 }
4244
4245 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4246 info.high_limit = TASK_SIZE;
4247 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4248 info.align_offset = pgoff << PAGE_SHIFT;
4249 + info.threadstack_offset = offset;
4250 return vm_unmapped_area(&info);
4251 }
4252
4253 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4254 unsigned long addr = addr0;
4255 int do_align = 0;
4256 int aliasing = cache_is_vipt_aliasing();
4257 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4258 struct vm_unmapped_area_info info;
4259
4260 /*
4261 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 return addr;
4263 }
4264
4265 +#ifdef CONFIG_PAX_RANDMMAP
4266 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4267 +#endif
4268 +
4269 /* requesting a specific address */
4270 if (addr) {
4271 if (do_align)
4272 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 else
4274 addr = PAGE_ALIGN(addr);
4275 vma = find_vma(mm, addr);
4276 - if (TASK_SIZE - len >= addr &&
4277 - (!vma || addr + len <= vma->vm_start))
4278 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4279 return addr;
4280 }
4281
4282 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4283 info.high_limit = mm->mmap_base;
4284 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4285 info.align_offset = pgoff << PAGE_SHIFT;
4286 + info.threadstack_offset = offset;
4287 addr = vm_unmapped_area(&info);
4288
4289 /*
4290 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4291 {
4292 unsigned long random_factor = 0UL;
4293
4294 +#ifdef CONFIG_PAX_RANDMMAP
4295 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4296 +#endif
4297 +
4298 /* 8 bits of randomness in 20 address space bits */
4299 if ((current->flags & PF_RANDOMIZE) &&
4300 !(current->personality & ADDR_NO_RANDOMIZE))
4301 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302
4303 if (mmap_is_legacy()) {
4304 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4305 +
4306 +#ifdef CONFIG_PAX_RANDMMAP
4307 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4308 + mm->mmap_base += mm->delta_mmap;
4309 +#endif
4310 +
4311 mm->get_unmapped_area = arch_get_unmapped_area;
4312 } else {
4313 mm->mmap_base = mmap_base(random_factor);
4314 +
4315 +#ifdef CONFIG_PAX_RANDMMAP
4316 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4317 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4318 +#endif
4319 +
4320 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4321 }
4322 }
4323 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4324 index 7186382..0c145cf 100644
4325 --- a/arch/arm/mm/mmu.c
4326 +++ b/arch/arm/mm/mmu.c
4327 @@ -41,6 +41,22 @@
4328 #include "mm.h"
4329 #include "tcm.h"
4330
4331 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4332 +void modify_domain(unsigned int dom, unsigned int type)
4333 +{
4334 + struct thread_info *thread = current_thread_info();
4335 + unsigned int domain = thread->cpu_domain;
4336 + /*
4337 + * DOMAIN_MANAGER might be defined to some other value,
4338 + * use the arch-defined constant
4339 + */
4340 + domain &= ~domain_val(dom, 3);
4341 + thread->cpu_domain = domain | domain_val(dom, type);
4342 + set_domain(thread->cpu_domain);
4343 +}
4344 +EXPORT_SYMBOL(modify_domain);
4345 +#endif
4346 +
4347 /*
4348 * empty_zero_page is a special page that is used for
4349 * zero-initialized data and COW.
4350 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4351 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4352 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4353
4354 -static struct mem_type mem_types[] = {
4355 +#ifdef CONFIG_PAX_KERNEXEC
4356 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4357 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4358 +#else
4359 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4360 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4361 +#endif
4362 +
4363 +static struct mem_type mem_types[] __read_only = {
4364 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4365 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4366 L_PTE_SHARED,
4367 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4368 .prot_sect = PROT_SECT_DEVICE,
4369 .domain = DOMAIN_IO,
4370 },
4371 - [MT_UNCACHED] = {
4372 + [MT_UNCACHED_RW] = {
4373 .prot_pte = PROT_PTE_DEVICE,
4374 .prot_l1 = PMD_TYPE_TABLE,
4375 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4376 .domain = DOMAIN_IO,
4377 },
4378 - [MT_CACHECLEAN] = {
4379 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4380 + [MT_CACHECLEAN_RO] = {
4381 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4382 .domain = DOMAIN_KERNEL,
4383 },
4384 #ifndef CONFIG_ARM_LPAE
4385 - [MT_MINICLEAN] = {
4386 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4387 + [MT_MINICLEAN_RO] = {
4388 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4389 .domain = DOMAIN_KERNEL,
4390 },
4391 #endif
4392 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4393 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4394 L_PTE_RDONLY,
4395 .prot_l1 = PMD_TYPE_TABLE,
4396 - .domain = DOMAIN_USER,
4397 + .domain = DOMAIN_VECTORS,
4398 },
4399 [MT_HIGH_VECTORS] = {
4400 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4401 L_PTE_USER | L_PTE_RDONLY,
4402 .prot_l1 = PMD_TYPE_TABLE,
4403 - .domain = DOMAIN_USER,
4404 + .domain = DOMAIN_VECTORS,
4405 },
4406 - [MT_MEMORY_RWX] = {
4407 + [__MT_MEMORY_RWX] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4409 .prot_l1 = PMD_TYPE_TABLE,
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4412 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4413 .domain = DOMAIN_KERNEL,
4414 },
4415 - [MT_ROM] = {
4416 - .prot_sect = PMD_TYPE_SECT,
4417 + [MT_MEMORY_RX] = {
4418 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4419 + .prot_l1 = PMD_TYPE_TABLE,
4420 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4421 + .domain = DOMAIN_KERNEL,
4422 + },
4423 + [MT_ROM_RX] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 - [MT_MEMORY_RWX_NONCACHED] = {
4428 + [MT_MEMORY_RW_NONCACHED] = {
4429 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4430 L_PTE_MT_BUFFERABLE,
4431 .prot_l1 = PMD_TYPE_TABLE,
4432 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 + [MT_MEMORY_RX_NONCACHED] = {
4436 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4437 + L_PTE_MT_BUFFERABLE,
4438 + .prot_l1 = PMD_TYPE_TABLE,
4439 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4440 + .domain = DOMAIN_KERNEL,
4441 + },
4442 [MT_MEMORY_RW_DTCM] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_XN,
4445 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4446 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4447 .domain = DOMAIN_KERNEL,
4448 },
4449 - [MT_MEMORY_RWX_ITCM] = {
4450 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4451 + [MT_MEMORY_RX_ITCM] = {
4452 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4453 .prot_l1 = PMD_TYPE_TABLE,
4454 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 [MT_MEMORY_RW_SO] = {
4458 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4459 * Mark cache clean areas and XIP ROM read only
4460 * from SVC mode and no access from userspace.
4461 */
4462 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4465 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 +#ifdef CONFIG_PAX_KERNEXEC
4467 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4469 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 +#endif
4471 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 #endif
4474
4475 /*
4476 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4477 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4478 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4479 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4480 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4483 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4484 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4485 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4486 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4487 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4488 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4489 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4490 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4494 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4495 }
4496 }
4497
4498 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4499 if (cpu_arch >= CPU_ARCH_ARMv6) {
4500 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4501 /* Non-cacheable Normal is XCB = 001 */
4502 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4504 + PMD_SECT_BUFFERED;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4506 PMD_SECT_BUFFERED;
4507 } else {
4508 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4509 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4510 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4511 + PMD_SECT_TEX(1);
4512 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4513 PMD_SECT_TEX(1);
4514 }
4515 } else {
4516 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4518 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4519 }
4520
4521 #ifdef CONFIG_ARM_LPAE
4522 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4523 user_pgprot |= PTE_EXT_PXN;
4524 #endif
4525
4526 + user_pgprot |= __supported_pte_mask;
4527 +
4528 for (i = 0; i < 16; i++) {
4529 pteval_t v = pgprot_val(protection_map[i]);
4530 protection_map[i] = __pgprot(v | user_pgprot);
4531 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4532
4533 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4534 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4535 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4538 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4539 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4540 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4541 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4542 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4543 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4544 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4545 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4547 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4548 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4549
4550 switch (cp->pmd) {
4551 case PMD_SECT_WT:
4552 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4553 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4554 break;
4555 case PMD_SECT_WB:
4556 case PMD_SECT_WBWA:
4557 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4558 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4559 break;
4560 }
4561 pr_info("Memory policy: %sData cache %s\n",
4562 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4563 return;
4564 }
4565
4566 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4567 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4568 md->virtual >= PAGE_OFFSET &&
4569 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4570 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4571 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4572 * called function. This means you can't use any function or debugging
4573 * method which may touch any device, otherwise the kernel _will_ crash.
4574 */
4575 +
4576 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4577 +
4578 static void __init devicemaps_init(const struct machine_desc *mdesc)
4579 {
4580 struct map_desc map;
4581 unsigned long addr;
4582 - void *vectors;
4583
4584 - /*
4585 - * Allocate the vector page early.
4586 - */
4587 - vectors = early_alloc(PAGE_SIZE * 2);
4588 -
4589 - early_trap_init(vectors);
4590 + early_trap_init(&vectors);
4591
4592 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4593 pmd_clear(pmd_off_k(addr));
4594 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4595 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4596 map.virtual = MODULES_VADDR;
4597 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4598 - map.type = MT_ROM;
4599 + map.type = MT_ROM_RX;
4600 create_mapping(&map);
4601 #endif
4602
4603 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4604 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4605 map.virtual = FLUSH_BASE;
4606 map.length = SZ_1M;
4607 - map.type = MT_CACHECLEAN;
4608 + map.type = MT_CACHECLEAN_RO;
4609 create_mapping(&map);
4610 #endif
4611 #ifdef FLUSH_BASE_MINICACHE
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4613 map.virtual = FLUSH_BASE_MINICACHE;
4614 map.length = SZ_1M;
4615 - map.type = MT_MINICLEAN;
4616 + map.type = MT_MINICLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619
4620 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4621 * location (0xffff0000). If we aren't using high-vectors, also
4622 * create a mapping at the low-vectors virtual address.
4623 */
4624 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4625 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4626 map.virtual = 0xffff0000;
4627 map.length = PAGE_SIZE;
4628 #ifdef CONFIG_KUSER_HELPERS
4629 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4630 static void __init map_lowmem(void)
4631 {
4632 struct memblock_region *reg;
4633 +#ifndef CONFIG_PAX_KERNEXEC
4634 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4635 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4636 +#endif
4637
4638 /* Map all the lowmem memory banks. */
4639 for_each_memblock(memory, reg) {
4640 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4641 if (start >= end)
4642 break;
4643
4644 +#ifdef CONFIG_PAX_KERNEXEC
4645 + map.pfn = __phys_to_pfn(start);
4646 + map.virtual = __phys_to_virt(start);
4647 + map.length = end - start;
4648 +
4649 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4650 + struct map_desc kernel;
4651 + struct map_desc initmap;
4652 +
4653 + /* when freeing initmem we will make this RW */
4654 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4655 + initmap.virtual = (unsigned long)__init_begin;
4656 + initmap.length = _sdata - __init_begin;
4657 + initmap.type = __MT_MEMORY_RWX;
4658 + create_mapping(&initmap);
4659 +
4660 + /* when freeing initmem we will make this RX */
4661 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4662 + kernel.virtual = (unsigned long)_stext;
4663 + kernel.length = __init_begin - _stext;
4664 + kernel.type = __MT_MEMORY_RWX;
4665 + create_mapping(&kernel);
4666 +
4667 + if (map.virtual < (unsigned long)_stext) {
4668 + map.length = (unsigned long)_stext - map.virtual;
4669 + map.type = __MT_MEMORY_RWX;
4670 + create_mapping(&map);
4671 + }
4672 +
4673 + map.pfn = __phys_to_pfn(__pa(_sdata));
4674 + map.virtual = (unsigned long)_sdata;
4675 + map.length = end - __pa(_sdata);
4676 + }
4677 +
4678 + map.type = MT_MEMORY_RW;
4679 + create_mapping(&map);
4680 +#else
4681 if (end < kernel_x_start) {
4682 map.pfn = __phys_to_pfn(start);
4683 map.virtual = __phys_to_virt(start);
4684 map.length = end - start;
4685 - map.type = MT_MEMORY_RWX;
4686 + map.type = __MT_MEMORY_RWX;
4687
4688 create_mapping(&map);
4689 } else if (start >= kernel_x_end) {
4690 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4691 map.pfn = __phys_to_pfn(kernel_x_start);
4692 map.virtual = __phys_to_virt(kernel_x_start);
4693 map.length = kernel_x_end - kernel_x_start;
4694 - map.type = MT_MEMORY_RWX;
4695 + map.type = __MT_MEMORY_RWX;
4696
4697 create_mapping(&map);
4698
4699 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4700 create_mapping(&map);
4701 }
4702 }
4703 +#endif
4704 }
4705 }
4706
4707 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4708 index f412b53..fc89433 100644
4709 --- a/arch/arm/net/bpf_jit_32.c
4710 +++ b/arch/arm/net/bpf_jit_32.c
4711 @@ -20,6 +20,7 @@
4712 #include <asm/cacheflush.h>
4713 #include <asm/hwcap.h>
4714 #include <asm/opcodes.h>
4715 +#include <asm/pgtable.h>
4716
4717 #include "bpf_jit_32.h"
4718
4719 @@ -71,7 +72,11 @@ struct jit_ctx {
4720 #endif
4721 };
4722
4723 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4724 +int bpf_jit_enable __read_only;
4725 +#else
4726 int bpf_jit_enable __read_mostly;
4727 +#endif
4728
4729 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4730 {
4731 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4732 {
4733 u32 *ptr;
4734 /* We are guaranteed to have aligned memory. */
4735 + pax_open_kernel();
4736 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4737 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4738 + pax_close_kernel();
4739 }
4740
4741 static void build_prologue(struct jit_ctx *ctx)
4742 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4743 index 5b217f4..c23f40e 100644
4744 --- a/arch/arm/plat-iop/setup.c
4745 +++ b/arch/arm/plat-iop/setup.c
4746 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4747 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4748 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4749 .length = IOP3XX_PERIPHERAL_SIZE,
4750 - .type = MT_UNCACHED,
4751 + .type = MT_UNCACHED_RW,
4752 },
4753 };
4754
4755 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4756 index a5bc92d..0bb4730 100644
4757 --- a/arch/arm/plat-omap/sram.c
4758 +++ b/arch/arm/plat-omap/sram.c
4759 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4760 * Looks like we need to preserve some bootloader code at the
4761 * beginning of SRAM for jumping to flash for reboot to work...
4762 */
4763 + pax_open_kernel();
4764 memset_io(omap_sram_base + omap_sram_skip, 0,
4765 omap_sram_size - omap_sram_skip);
4766 + pax_close_kernel();
4767 }
4768 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4769 index 7047051..44e8675 100644
4770 --- a/arch/arm64/include/asm/atomic.h
4771 +++ b/arch/arm64/include/asm/atomic.h
4772 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4773 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4774 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4775
4776 +#define atomic64_read_unchecked(v) atomic64_read(v)
4777 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4778 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4779 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4780 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4781 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4782 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4783 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4784 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4785 +
4786 #endif
4787 #endif
4788 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4789 index a5abb00..9cbca9a 100644
4790 --- a/arch/arm64/include/asm/barrier.h
4791 +++ b/arch/arm64/include/asm/barrier.h
4792 @@ -44,7 +44,7 @@
4793 do { \
4794 compiletime_assert_atomic_type(*p); \
4795 barrier(); \
4796 - ACCESS_ONCE(*p) = (v); \
4797 + ACCESS_ONCE_RW(*p) = (v); \
4798 } while (0)
4799
4800 #define smp_load_acquire(p) \
4801 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4802 index 4fde8c1..441f84f 100644
4803 --- a/arch/arm64/include/asm/percpu.h
4804 +++ b/arch/arm64/include/asm/percpu.h
4805 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4806 {
4807 switch (size) {
4808 case 1:
4809 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4810 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4811 break;
4812 case 2:
4813 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4814 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4815 break;
4816 case 4:
4817 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4818 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4819 break;
4820 case 8:
4821 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4822 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4823 break;
4824 default:
4825 BUILD_BUG();
4826 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4827 index e20df38..027ede3 100644
4828 --- a/arch/arm64/include/asm/pgalloc.h
4829 +++ b/arch/arm64/include/asm/pgalloc.h
4830 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4831 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4832 }
4833
4834 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4835 +{
4836 + pud_populate(mm, pud, pmd);
4837 +}
4838 +
4839 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4840
4841 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4842 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4843 index 07e1ba44..ec8cbbb 100644
4844 --- a/arch/arm64/include/asm/uaccess.h
4845 +++ b/arch/arm64/include/asm/uaccess.h
4846 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4847 flag; \
4848 })
4849
4850 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4851 #define access_ok(type, addr, size) __range_ok(addr, size)
4852 #define user_addr_max get_fs
4853
4854 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4855 index b0bd4e5..54e82f6 100644
4856 --- a/arch/arm64/mm/dma-mapping.c
4857 +++ b/arch/arm64/mm/dma-mapping.c
4858 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4859 phys_to_page(paddr),
4860 size >> PAGE_SHIFT);
4861 if (!freed)
4862 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4863 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4864 }
4865
4866 static void *__dma_alloc(struct device *dev, size_t size,
4867 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4868 index c3a58a1..78fbf54 100644
4869 --- a/arch/avr32/include/asm/cache.h
4870 +++ b/arch/avr32/include/asm/cache.h
4871 @@ -1,8 +1,10 @@
4872 #ifndef __ASM_AVR32_CACHE_H
4873 #define __ASM_AVR32_CACHE_H
4874
4875 +#include <linux/const.h>
4876 +
4877 #define L1_CACHE_SHIFT 5
4878 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4879 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4880
4881 /*
4882 * Memory returned by kmalloc() may be used for DMA, so we must make
4883 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4884 index d232888..87c8df1 100644
4885 --- a/arch/avr32/include/asm/elf.h
4886 +++ b/arch/avr32/include/asm/elf.h
4887 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4888 the loader. We need to make sure that it is out of the way of the program
4889 that it will "exec", and that there is sufficient room for the brk. */
4890
4891 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4892 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4893
4894 +#ifdef CONFIG_PAX_ASLR
4895 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4896 +
4897 +#define PAX_DELTA_MMAP_LEN 15
4898 +#define PAX_DELTA_STACK_LEN 15
4899 +#endif
4900
4901 /* This yields a mask that user programs can use to figure out what
4902 instruction set this CPU supports. This could be done in user space,
4903 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4904 index 479330b..53717a8 100644
4905 --- a/arch/avr32/include/asm/kmap_types.h
4906 +++ b/arch/avr32/include/asm/kmap_types.h
4907 @@ -2,9 +2,9 @@
4908 #define __ASM_AVR32_KMAP_TYPES_H
4909
4910 #ifdef CONFIG_DEBUG_HIGHMEM
4911 -# define KM_TYPE_NR 29
4912 +# define KM_TYPE_NR 30
4913 #else
4914 -# define KM_TYPE_NR 14
4915 +# define KM_TYPE_NR 15
4916 #endif
4917
4918 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4919 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4920 index d223a8b..69c5210 100644
4921 --- a/arch/avr32/mm/fault.c
4922 +++ b/arch/avr32/mm/fault.c
4923 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4924
4925 int exception_trace = 1;
4926
4927 +#ifdef CONFIG_PAX_PAGEEXEC
4928 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4929 +{
4930 + unsigned long i;
4931 +
4932 + printk(KERN_ERR "PAX: bytes at PC: ");
4933 + for (i = 0; i < 20; i++) {
4934 + unsigned char c;
4935 + if (get_user(c, (unsigned char *)pc+i))
4936 + printk(KERN_CONT "???????? ");
4937 + else
4938 + printk(KERN_CONT "%02x ", c);
4939 + }
4940 + printk("\n");
4941 +}
4942 +#endif
4943 +
4944 /*
4945 * This routine handles page faults. It determines the address and the
4946 * problem, and then passes it off to one of the appropriate routines.
4947 @@ -178,6 +195,16 @@ bad_area:
4948 up_read(&mm->mmap_sem);
4949
4950 if (user_mode(regs)) {
4951 +
4952 +#ifdef CONFIG_PAX_PAGEEXEC
4953 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4954 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4955 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4956 + do_group_exit(SIGKILL);
4957 + }
4958 + }
4959 +#endif
4960 +
4961 if (exception_trace && printk_ratelimit())
4962 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4963 "sp %08lx ecr %lu\n",
4964 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4965 index 568885a..f8008df 100644
4966 --- a/arch/blackfin/include/asm/cache.h
4967 +++ b/arch/blackfin/include/asm/cache.h
4968 @@ -7,6 +7,7 @@
4969 #ifndef __ARCH_BLACKFIN_CACHE_H
4970 #define __ARCH_BLACKFIN_CACHE_H
4971
4972 +#include <linux/const.h>
4973 #include <linux/linkage.h> /* for asmlinkage */
4974
4975 /*
4976 @@ -14,7 +15,7 @@
4977 * Blackfin loads 32 bytes for cache
4978 */
4979 #define L1_CACHE_SHIFT 5
4980 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4981 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4982 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4983
4984 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4985 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4986 index aea2718..3639a60 100644
4987 --- a/arch/cris/include/arch-v10/arch/cache.h
4988 +++ b/arch/cris/include/arch-v10/arch/cache.h
4989 @@ -1,8 +1,9 @@
4990 #ifndef _ASM_ARCH_CACHE_H
4991 #define _ASM_ARCH_CACHE_H
4992
4993 +#include <linux/const.h>
4994 /* Etrax 100LX have 32-byte cache-lines. */
4995 -#define L1_CACHE_BYTES 32
4996 #define L1_CACHE_SHIFT 5
4997 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4998
4999 #endif /* _ASM_ARCH_CACHE_H */
5000 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5001 index 7caf25d..ee65ac5 100644
5002 --- a/arch/cris/include/arch-v32/arch/cache.h
5003 +++ b/arch/cris/include/arch-v32/arch/cache.h
5004 @@ -1,11 +1,12 @@
5005 #ifndef _ASM_CRIS_ARCH_CACHE_H
5006 #define _ASM_CRIS_ARCH_CACHE_H
5007
5008 +#include <linux/const.h>
5009 #include <arch/hwregs/dma.h>
5010
5011 /* A cache-line is 32 bytes. */
5012 -#define L1_CACHE_BYTES 32
5013 #define L1_CACHE_SHIFT 5
5014 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5015
5016 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5017
5018 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5019 index 102190a..5334cea 100644
5020 --- a/arch/frv/include/asm/atomic.h
5021 +++ b/arch/frv/include/asm/atomic.h
5022 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5023 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5024 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5025
5026 +#define atomic64_read_unchecked(v) atomic64_read(v)
5027 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5028 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5029 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5030 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5031 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5032 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5033 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5034 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5035 +
5036 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5037 {
5038 int c, old;
5039 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5040 index 2797163..c2a401df9 100644
5041 --- a/arch/frv/include/asm/cache.h
5042 +++ b/arch/frv/include/asm/cache.h
5043 @@ -12,10 +12,11 @@
5044 #ifndef __ASM_CACHE_H
5045 #define __ASM_CACHE_H
5046
5047 +#include <linux/const.h>
5048
5049 /* bytes per L1 cache line */
5050 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5051 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5052 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5053
5054 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5055 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5056 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5057 index 43901f2..0d8b865 100644
5058 --- a/arch/frv/include/asm/kmap_types.h
5059 +++ b/arch/frv/include/asm/kmap_types.h
5060 @@ -2,6 +2,6 @@
5061 #ifndef _ASM_KMAP_TYPES_H
5062 #define _ASM_KMAP_TYPES_H
5063
5064 -#define KM_TYPE_NR 17
5065 +#define KM_TYPE_NR 18
5066
5067 #endif
5068 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5069 index 836f147..4cf23f5 100644
5070 --- a/arch/frv/mm/elf-fdpic.c
5071 +++ b/arch/frv/mm/elf-fdpic.c
5072 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5073 {
5074 struct vm_area_struct *vma;
5075 struct vm_unmapped_area_info info;
5076 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5077
5078 if (len > TASK_SIZE)
5079 return -ENOMEM;
5080 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5081 if (addr) {
5082 addr = PAGE_ALIGN(addr);
5083 vma = find_vma(current->mm, addr);
5084 - if (TASK_SIZE - len >= addr &&
5085 - (!vma || addr + len <= vma->vm_start))
5086 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5087 goto success;
5088 }
5089
5090 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5091 info.high_limit = (current->mm->start_stack - 0x00200000);
5092 info.align_mask = 0;
5093 info.align_offset = 0;
5094 + info.threadstack_offset = offset;
5095 addr = vm_unmapped_area(&info);
5096 if (!(addr & ~PAGE_MASK))
5097 goto success;
5098 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5099 index 69952c18..4fa2908 100644
5100 --- a/arch/hexagon/include/asm/cache.h
5101 +++ b/arch/hexagon/include/asm/cache.h
5102 @@ -21,9 +21,11 @@
5103 #ifndef __ASM_CACHE_H
5104 #define __ASM_CACHE_H
5105
5106 +#include <linux/const.h>
5107 +
5108 /* Bytes per L1 cache line */
5109 -#define L1_CACHE_SHIFT (5)
5110 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5111 +#define L1_CACHE_SHIFT 5
5112 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5113
5114 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5115
5116 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5117 index 074e52b..76afdac 100644
5118 --- a/arch/ia64/Kconfig
5119 +++ b/arch/ia64/Kconfig
5120 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5121 config KEXEC
5122 bool "kexec system call"
5123 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5124 + depends on !GRKERNSEC_KMEM
5125 help
5126 kexec is a system call that implements the ability to shutdown your
5127 current kernel, and to start another kernel. It is like a reboot
5128 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5129 index 970d0bd..e750b9b 100644
5130 --- a/arch/ia64/Makefile
5131 +++ b/arch/ia64/Makefile
5132 @@ -98,5 +98,6 @@ endef
5133 archprepare: make_nr_irqs_h FORCE
5134 PHONY += make_nr_irqs_h FORCE
5135
5136 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5137 make_nr_irqs_h: FORCE
5138 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5139 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5140 index 0bf0350..2ad1957 100644
5141 --- a/arch/ia64/include/asm/atomic.h
5142 +++ b/arch/ia64/include/asm/atomic.h
5143 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5144 #define atomic64_inc(v) atomic64_add(1, (v))
5145 #define atomic64_dec(v) atomic64_sub(1, (v))
5146
5147 +#define atomic64_read_unchecked(v) atomic64_read(v)
5148 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5149 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5150 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5151 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5152 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5153 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5154 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5155 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5156 +
5157 #endif /* _ASM_IA64_ATOMIC_H */
5158 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5159 index f6769eb..1cdb590 100644
5160 --- a/arch/ia64/include/asm/barrier.h
5161 +++ b/arch/ia64/include/asm/barrier.h
5162 @@ -66,7 +66,7 @@
5163 do { \
5164 compiletime_assert_atomic_type(*p); \
5165 barrier(); \
5166 - ACCESS_ONCE(*p) = (v); \
5167 + ACCESS_ONCE_RW(*p) = (v); \
5168 } while (0)
5169
5170 #define smp_load_acquire(p) \
5171 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5172 index 988254a..e1ee885 100644
5173 --- a/arch/ia64/include/asm/cache.h
5174 +++ b/arch/ia64/include/asm/cache.h
5175 @@ -1,6 +1,7 @@
5176 #ifndef _ASM_IA64_CACHE_H
5177 #define _ASM_IA64_CACHE_H
5178
5179 +#include <linux/const.h>
5180
5181 /*
5182 * Copyright (C) 1998-2000 Hewlett-Packard Co
5183 @@ -9,7 +10,7 @@
5184
5185 /* Bytes per L1 (data) cache line. */
5186 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5187 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5188 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5189
5190 #ifdef CONFIG_SMP
5191 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5192 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5193 index 5a83c5c..4d7f553 100644
5194 --- a/arch/ia64/include/asm/elf.h
5195 +++ b/arch/ia64/include/asm/elf.h
5196 @@ -42,6 +42,13 @@
5197 */
5198 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5199
5200 +#ifdef CONFIG_PAX_ASLR
5201 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5202 +
5203 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5204 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5205 +#endif
5206 +
5207 #define PT_IA_64_UNWIND 0x70000001
5208
5209 /* IA-64 relocations: */
5210 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5211 index 5767cdf..7462574 100644
5212 --- a/arch/ia64/include/asm/pgalloc.h
5213 +++ b/arch/ia64/include/asm/pgalloc.h
5214 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5215 pgd_val(*pgd_entry) = __pa(pud);
5216 }
5217
5218 +static inline void
5219 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5220 +{
5221 + pgd_populate(mm, pgd_entry, pud);
5222 +}
5223 +
5224 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5225 {
5226 return quicklist_alloc(0, GFP_KERNEL, NULL);
5227 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5228 pud_val(*pud_entry) = __pa(pmd);
5229 }
5230
5231 +static inline void
5232 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5233 +{
5234 + pud_populate(mm, pud_entry, pmd);
5235 +}
5236 +
5237 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5238 {
5239 return quicklist_alloc(0, GFP_KERNEL, NULL);
5240 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5241 index 7b6f880..ac8e008 100644
5242 --- a/arch/ia64/include/asm/pgtable.h
5243 +++ b/arch/ia64/include/asm/pgtable.h
5244 @@ -12,7 +12,7 @@
5245 * David Mosberger-Tang <davidm@hpl.hp.com>
5246 */
5247
5248 -
5249 +#include <linux/const.h>
5250 #include <asm/mman.h>
5251 #include <asm/page.h>
5252 #include <asm/processor.h>
5253 @@ -139,6 +139,17 @@
5254 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5255 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5256 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5257 +
5258 +#ifdef CONFIG_PAX_PAGEEXEC
5259 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5260 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5261 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5262 +#else
5263 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5264 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5265 +# define PAGE_COPY_NOEXEC PAGE_COPY
5266 +#endif
5267 +
5268 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5269 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5270 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5271 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5272 index 45698cd..e8e2dbc 100644
5273 --- a/arch/ia64/include/asm/spinlock.h
5274 +++ b/arch/ia64/include/asm/spinlock.h
5275 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5276 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5277
5278 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5279 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5280 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5281 }
5282
5283 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5284 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5285 index 4f3fb6cc..254055e 100644
5286 --- a/arch/ia64/include/asm/uaccess.h
5287 +++ b/arch/ia64/include/asm/uaccess.h
5288 @@ -70,6 +70,7 @@
5289 && ((segment).seg == KERNEL_DS.seg \
5290 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5291 })
5292 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5293 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5294
5295 /*
5296 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5297 static inline unsigned long
5298 __copy_to_user (void __user *to, const void *from, unsigned long count)
5299 {
5300 + if (count > INT_MAX)
5301 + return count;
5302 +
5303 + if (!__builtin_constant_p(count))
5304 + check_object_size(from, count, true);
5305 +
5306 return __copy_user(to, (__force void __user *) from, count);
5307 }
5308
5309 static inline unsigned long
5310 __copy_from_user (void *to, const void __user *from, unsigned long count)
5311 {
5312 + if (count > INT_MAX)
5313 + return count;
5314 +
5315 + if (!__builtin_constant_p(count))
5316 + check_object_size(to, count, false);
5317 +
5318 return __copy_user((__force void __user *) to, from, count);
5319 }
5320
5321 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5322 ({ \
5323 void __user *__cu_to = (to); \
5324 const void *__cu_from = (from); \
5325 - long __cu_len = (n); \
5326 + unsigned long __cu_len = (n); \
5327 \
5328 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5329 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5330 + if (!__builtin_constant_p(n)) \
5331 + check_object_size(__cu_from, __cu_len, true); \
5332 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5333 + } \
5334 __cu_len; \
5335 })
5336
5337 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5338 ({ \
5339 void *__cu_to = (to); \
5340 const void __user *__cu_from = (from); \
5341 - long __cu_len = (n); \
5342 + unsigned long __cu_len = (n); \
5343 \
5344 __chk_user_ptr(__cu_from); \
5345 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5346 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5347 + if (!__builtin_constant_p(n)) \
5348 + check_object_size(__cu_to, __cu_len, false); \
5349 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5350 + } \
5351 __cu_len; \
5352 })
5353
5354 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5355 index 29754aa..06d2838 100644
5356 --- a/arch/ia64/kernel/module.c
5357 +++ b/arch/ia64/kernel/module.c
5358 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5359 }
5360
5361 static inline int
5362 +in_init_rx (const struct module *mod, uint64_t addr)
5363 +{
5364 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5365 +}
5366 +
5367 +static inline int
5368 +in_init_rw (const struct module *mod, uint64_t addr)
5369 +{
5370 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5371 +}
5372 +
5373 +static inline int
5374 in_init (const struct module *mod, uint64_t addr)
5375 {
5376 - return addr - (uint64_t) mod->module_init < mod->init_size;
5377 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5378 +}
5379 +
5380 +static inline int
5381 +in_core_rx (const struct module *mod, uint64_t addr)
5382 +{
5383 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5384 +}
5385 +
5386 +static inline int
5387 +in_core_rw (const struct module *mod, uint64_t addr)
5388 +{
5389 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5390 }
5391
5392 static inline int
5393 in_core (const struct module *mod, uint64_t addr)
5394 {
5395 - return addr - (uint64_t) mod->module_core < mod->core_size;
5396 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5397 }
5398
5399 static inline int
5400 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5401 break;
5402
5403 case RV_BDREL:
5404 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5405 + if (in_init_rx(mod, val))
5406 + val -= (uint64_t) mod->module_init_rx;
5407 + else if (in_init_rw(mod, val))
5408 + val -= (uint64_t) mod->module_init_rw;
5409 + else if (in_core_rx(mod, val))
5410 + val -= (uint64_t) mod->module_core_rx;
5411 + else if (in_core_rw(mod, val))
5412 + val -= (uint64_t) mod->module_core_rw;
5413 break;
5414
5415 case RV_LTV:
5416 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5417 * addresses have been selected...
5418 */
5419 uint64_t gp;
5420 - if (mod->core_size > MAX_LTOFF)
5421 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5422 /*
5423 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5424 * at the end of the module.
5425 */
5426 - gp = mod->core_size - MAX_LTOFF / 2;
5427 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5428 else
5429 - gp = mod->core_size / 2;
5430 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5431 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5432 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5433 mod->arch.gp = gp;
5434 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5435 }
5436 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5437 index c39c3cd..3c77738 100644
5438 --- a/arch/ia64/kernel/palinfo.c
5439 +++ b/arch/ia64/kernel/palinfo.c
5440 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5441 return NOTIFY_OK;
5442 }
5443
5444 -static struct notifier_block __refdata palinfo_cpu_notifier =
5445 +static struct notifier_block palinfo_cpu_notifier =
5446 {
5447 .notifier_call = palinfo_cpu_callback,
5448 .priority = 0,
5449 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5450 index 41e33f8..65180b2a 100644
5451 --- a/arch/ia64/kernel/sys_ia64.c
5452 +++ b/arch/ia64/kernel/sys_ia64.c
5453 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5454 unsigned long align_mask = 0;
5455 struct mm_struct *mm = current->mm;
5456 struct vm_unmapped_area_info info;
5457 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5458
5459 if (len > RGN_MAP_LIMIT)
5460 return -ENOMEM;
5461 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5462 if (REGION_NUMBER(addr) == RGN_HPAGE)
5463 addr = 0;
5464 #endif
5465 +
5466 +#ifdef CONFIG_PAX_RANDMMAP
5467 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5468 + addr = mm->free_area_cache;
5469 + else
5470 +#endif
5471 +
5472 if (!addr)
5473 addr = TASK_UNMAPPED_BASE;
5474
5475 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5476 info.high_limit = TASK_SIZE;
5477 info.align_mask = align_mask;
5478 info.align_offset = 0;
5479 + info.threadstack_offset = offset;
5480 return vm_unmapped_area(&info);
5481 }
5482
5483 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5484 index 84f8a52..7c76178 100644
5485 --- a/arch/ia64/kernel/vmlinux.lds.S
5486 +++ b/arch/ia64/kernel/vmlinux.lds.S
5487 @@ -192,7 +192,7 @@ SECTIONS {
5488 /* Per-cpu data: */
5489 . = ALIGN(PERCPU_PAGE_SIZE);
5490 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5491 - __phys_per_cpu_start = __per_cpu_load;
5492 + __phys_per_cpu_start = per_cpu_load;
5493 /*
5494 * ensure percpu data fits
5495 * into percpu page size
5496 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5497 index ba5ba7a..36e9d3a 100644
5498 --- a/arch/ia64/mm/fault.c
5499 +++ b/arch/ia64/mm/fault.c
5500 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5501 return pte_present(pte);
5502 }
5503
5504 +#ifdef CONFIG_PAX_PAGEEXEC
5505 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5506 +{
5507 + unsigned long i;
5508 +
5509 + printk(KERN_ERR "PAX: bytes at PC: ");
5510 + for (i = 0; i < 8; i++) {
5511 + unsigned int c;
5512 + if (get_user(c, (unsigned int *)pc+i))
5513 + printk(KERN_CONT "???????? ");
5514 + else
5515 + printk(KERN_CONT "%08x ", c);
5516 + }
5517 + printk("\n");
5518 +}
5519 +#endif
5520 +
5521 # define VM_READ_BIT 0
5522 # define VM_WRITE_BIT 1
5523 # define VM_EXEC_BIT 2
5524 @@ -151,8 +168,21 @@ retry:
5525 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5526 goto bad_area;
5527
5528 - if ((vma->vm_flags & mask) != mask)
5529 + if ((vma->vm_flags & mask) != mask) {
5530 +
5531 +#ifdef CONFIG_PAX_PAGEEXEC
5532 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5533 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5534 + goto bad_area;
5535 +
5536 + up_read(&mm->mmap_sem);
5537 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5538 + do_group_exit(SIGKILL);
5539 + }
5540 +#endif
5541 +
5542 goto bad_area;
5543 + }
5544
5545 /*
5546 * If for any reason at all we couldn't handle the fault, make
5547 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5548 index 52b7604b..455cb85 100644
5549 --- a/arch/ia64/mm/hugetlbpage.c
5550 +++ b/arch/ia64/mm/hugetlbpage.c
5551 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5552 unsigned long pgoff, unsigned long flags)
5553 {
5554 struct vm_unmapped_area_info info;
5555 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5556
5557 if (len > RGN_MAP_LIMIT)
5558 return -ENOMEM;
5559 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5560 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5561 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5562 info.align_offset = 0;
5563 + info.threadstack_offset = offset;
5564 return vm_unmapped_area(&info);
5565 }
5566
5567 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5568 index 6b33457..88b5124 100644
5569 --- a/arch/ia64/mm/init.c
5570 +++ b/arch/ia64/mm/init.c
5571 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5572 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5573 vma->vm_end = vma->vm_start + PAGE_SIZE;
5574 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5575 +
5576 +#ifdef CONFIG_PAX_PAGEEXEC
5577 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5578 + vma->vm_flags &= ~VM_EXEC;
5579 +
5580 +#ifdef CONFIG_PAX_MPROTECT
5581 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5582 + vma->vm_flags &= ~VM_MAYEXEC;
5583 +#endif
5584 +
5585 + }
5586 +#endif
5587 +
5588 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5589 down_write(&current->mm->mmap_sem);
5590 if (insert_vm_struct(current->mm, vma)) {
5591 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5592 gate_vma.vm_start = FIXADDR_USER_START;
5593 gate_vma.vm_end = FIXADDR_USER_END;
5594 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5595 - gate_vma.vm_page_prot = __P101;
5596 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5597
5598 return 0;
5599 }
5600 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5601 index 40b3ee98..8c2c112 100644
5602 --- a/arch/m32r/include/asm/cache.h
5603 +++ b/arch/m32r/include/asm/cache.h
5604 @@ -1,8 +1,10 @@
5605 #ifndef _ASM_M32R_CACHE_H
5606 #define _ASM_M32R_CACHE_H
5607
5608 +#include <linux/const.h>
5609 +
5610 /* L1 cache line size */
5611 #define L1_CACHE_SHIFT 4
5612 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5613 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5614
5615 #endif /* _ASM_M32R_CACHE_H */
5616 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5617 index 82abd15..d95ae5d 100644
5618 --- a/arch/m32r/lib/usercopy.c
5619 +++ b/arch/m32r/lib/usercopy.c
5620 @@ -14,6 +14,9 @@
5621 unsigned long
5622 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5623 {
5624 + if ((long)n < 0)
5625 + return n;
5626 +
5627 prefetch(from);
5628 if (access_ok(VERIFY_WRITE, to, n))
5629 __copy_user(to,from,n);
5630 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5631 unsigned long
5632 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5633 {
5634 + if ((long)n < 0)
5635 + return n;
5636 +
5637 prefetchw(to);
5638 if (access_ok(VERIFY_READ, from, n))
5639 __copy_user_zeroing(to,from,n);
5640 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5641 index 0395c51..5f26031 100644
5642 --- a/arch/m68k/include/asm/cache.h
5643 +++ b/arch/m68k/include/asm/cache.h
5644 @@ -4,9 +4,11 @@
5645 #ifndef __ARCH_M68K_CACHE_H
5646 #define __ARCH_M68K_CACHE_H
5647
5648 +#include <linux/const.h>
5649 +
5650 /* bytes per L1 cache line */
5651 #define L1_CACHE_SHIFT 4
5652 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5653 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5654
5655 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5656
5657 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5658 index d703d8e..a8e2d70 100644
5659 --- a/arch/metag/include/asm/barrier.h
5660 +++ b/arch/metag/include/asm/barrier.h
5661 @@ -90,7 +90,7 @@ static inline void fence(void)
5662 do { \
5663 compiletime_assert_atomic_type(*p); \
5664 smp_mb(); \
5665 - ACCESS_ONCE(*p) = (v); \
5666 + ACCESS_ONCE_RW(*p) = (v); \
5667 } while (0)
5668
5669 #define smp_load_acquire(p) \
5670 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5671 index 7ca80ac..794ba72 100644
5672 --- a/arch/metag/mm/hugetlbpage.c
5673 +++ b/arch/metag/mm/hugetlbpage.c
5674 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5675 info.high_limit = TASK_SIZE;
5676 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5677 info.align_offset = 0;
5678 + info.threadstack_offset = 0;
5679 return vm_unmapped_area(&info);
5680 }
5681
5682 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5683 index 4efe96a..60e8699 100644
5684 --- a/arch/microblaze/include/asm/cache.h
5685 +++ b/arch/microblaze/include/asm/cache.h
5686 @@ -13,11 +13,12 @@
5687 #ifndef _ASM_MICROBLAZE_CACHE_H
5688 #define _ASM_MICROBLAZE_CACHE_H
5689
5690 +#include <linux/const.h>
5691 #include <asm/registers.h>
5692
5693 #define L1_CACHE_SHIFT 5
5694 /* word-granular cache in microblaze */
5695 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5696 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5697
5698 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5699
5700 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5701 index 1a313c4..f27b613 100644
5702 --- a/arch/mips/Kconfig
5703 +++ b/arch/mips/Kconfig
5704 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5705
5706 config KEXEC
5707 bool "Kexec system call"
5708 + depends on !GRKERNSEC_KMEM
5709 help
5710 kexec is a system call that implements the ability to shutdown your
5711 current kernel, and to start another kernel. It is like a reboot
5712 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5713 index d8960d4..77dbd31 100644
5714 --- a/arch/mips/cavium-octeon/dma-octeon.c
5715 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5716 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5717 if (dma_release_from_coherent(dev, order, vaddr))
5718 return;
5719
5720 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5721 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5722 }
5723
5724 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5725 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5726 index 26d4363..3c9a82e 100644
5727 --- a/arch/mips/include/asm/atomic.h
5728 +++ b/arch/mips/include/asm/atomic.h
5729 @@ -22,15 +22,39 @@
5730 #include <asm/cmpxchg.h>
5731 #include <asm/war.h>
5732
5733 +#ifdef CONFIG_GENERIC_ATOMIC64
5734 +#include <asm-generic/atomic64.h>
5735 +#endif
5736 +
5737 #define ATOMIC_INIT(i) { (i) }
5738
5739 +#ifdef CONFIG_64BIT
5740 +#define _ASM_EXTABLE(from, to) \
5741 +" .section __ex_table,\"a\"\n" \
5742 +" .dword " #from ", " #to"\n" \
5743 +" .previous\n"
5744 +#else
5745 +#define _ASM_EXTABLE(from, to) \
5746 +" .section __ex_table,\"a\"\n" \
5747 +" .word " #from ", " #to"\n" \
5748 +" .previous\n"
5749 +#endif
5750 +
5751 /*
5752 * atomic_read - read atomic variable
5753 * @v: pointer of type atomic_t
5754 *
5755 * Atomically reads the value of @v.
5756 */
5757 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5758 +static inline int atomic_read(const atomic_t *v)
5759 +{
5760 + return ACCESS_ONCE(v->counter);
5761 +}
5762 +
5763 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5764 +{
5765 + return ACCESS_ONCE(v->counter);
5766 +}
5767
5768 /*
5769 * atomic_set - set atomic variable
5770 @@ -39,47 +63,77 @@
5771 *
5772 * Atomically sets the value of @v to @i.
5773 */
5774 -#define atomic_set(v, i) ((v)->counter = (i))
5775 +static inline void atomic_set(atomic_t *v, int i)
5776 +{
5777 + v->counter = i;
5778 +}
5779
5780 -#define ATOMIC_OP(op, c_op, asm_op) \
5781 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5782 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5783 +{
5784 + v->counter = i;
5785 +}
5786 +
5787 +#ifdef CONFIG_PAX_REFCOUNT
5788 +#define __OVERFLOW_POST \
5789 + " b 4f \n" \
5790 + " .set noreorder \n" \
5791 + "3: b 5f \n" \
5792 + " move %0, %1 \n" \
5793 + " .set reorder \n"
5794 +#define __OVERFLOW_EXTABLE \
5795 + "3:\n" \
5796 + _ASM_EXTABLE(2b, 3b)
5797 +#else
5798 +#define __OVERFLOW_POST
5799 +#define __OVERFLOW_EXTABLE
5800 +#endif
5801 +
5802 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5803 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5804 { \
5805 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5806 int temp; \
5807 \
5808 __asm__ __volatile__( \
5809 - " .set arch=r4000 \n" \
5810 - "1: ll %0, %1 # atomic_" #op " \n" \
5811 - " " #asm_op " %0, %2 \n" \
5812 + " .set mips3 \n" \
5813 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5814 + "2: " #asm_op " %0, %2 \n" \
5815 " sc %0, %1 \n" \
5816 " beqzl %0, 1b \n" \
5817 + extable \
5818 " .set mips0 \n" \
5819 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5820 : "Ir" (i)); \
5821 } else if (kernel_uses_llsc) { \
5822 int temp; \
5823 \
5824 - do { \
5825 - __asm__ __volatile__( \
5826 - " .set "MIPS_ISA_LEVEL" \n" \
5827 - " ll %0, %1 # atomic_" #op "\n" \
5828 - " " #asm_op " %0, %2 \n" \
5829 - " sc %0, %1 \n" \
5830 - " .set mips0 \n" \
5831 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5832 - : "Ir" (i)); \
5833 - } while (unlikely(!temp)); \
5834 + __asm__ __volatile__( \
5835 + " .set "MIPS_ISA_LEVEL" \n" \
5836 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5837 + "2: " #asm_op " %0, %2 \n" \
5838 + " sc %0, %1 \n" \
5839 + " beqz %0, 1b \n" \
5840 + extable \
5841 + " .set mips0 \n" \
5842 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5843 + : "Ir" (i)); \
5844 } else { \
5845 unsigned long flags; \
5846 \
5847 raw_local_irq_save(flags); \
5848 - v->counter c_op i; \
5849 + __asm__ __volatile__( \
5850 + "2: " #asm_op " %0, %1 \n" \
5851 + extable \
5852 + : "+r" (v->counter) : "Ir" (i)); \
5853 raw_local_irq_restore(flags); \
5854 } \
5855 }
5856
5857 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5858 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5859 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5860 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5861 +
5862 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5863 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5864 { \
5865 int result; \
5866 \
5867 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5868 int temp; \
5869 \
5870 __asm__ __volatile__( \
5871 - " .set arch=r4000 \n" \
5872 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5873 - " " #asm_op " %0, %1, %3 \n" \
5874 + " .set mips3 \n" \
5875 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5876 + "2: " #asm_op " %0, %1, %3 \n" \
5877 " sc %0, %2 \n" \
5878 " beqzl %0, 1b \n" \
5879 - " " #asm_op " %0, %1, %3 \n" \
5880 + post_op \
5881 + extable \
5882 + "4: " #asm_op " %0, %1, %3 \n" \
5883 + "5: \n" \
5884 " .set mips0 \n" \
5885 : "=&r" (result), "=&r" (temp), \
5886 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5887 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5888 } else if (kernel_uses_llsc) { \
5889 int temp; \
5890 \
5891 - do { \
5892 - __asm__ __volatile__( \
5893 - " .set "MIPS_ISA_LEVEL" \n" \
5894 - " ll %1, %2 # atomic_" #op "_return \n" \
5895 - " " #asm_op " %0, %1, %3 \n" \
5896 - " sc %0, %2 \n" \
5897 - " .set mips0 \n" \
5898 - : "=&r" (result), "=&r" (temp), \
5899 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5900 - : "Ir" (i)); \
5901 - } while (unlikely(!result)); \
5902 + __asm__ __volatile__( \
5903 + " .set "MIPS_ISA_LEVEL" \n" \
5904 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5905 + "2: " #asm_op " %0, %1, %3 \n" \
5906 + " sc %0, %2 \n" \
5907 + post_op \
5908 + extable \
5909 + "4: " #asm_op " %0, %1, %3 \n" \
5910 + "5: \n" \
5911 + " .set mips0 \n" \
5912 + : "=&r" (result), "=&r" (temp), \
5913 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5914 + : "Ir" (i)); \
5915 \
5916 result = temp; result c_op i; \
5917 } else { \
5918 unsigned long flags; \
5919 \
5920 raw_local_irq_save(flags); \
5921 - result = v->counter; \
5922 - result c_op i; \
5923 - v->counter = result; \
5924 + __asm__ __volatile__( \
5925 + " lw %0, %1 \n" \
5926 + "2: " #asm_op " %0, %1, %2 \n" \
5927 + " sw %0, %1 \n" \
5928 + "3: \n" \
5929 + extable \
5930 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5931 + : "Ir" (i)); \
5932 raw_local_irq_restore(flags); \
5933 } \
5934 \
5935 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5936 return result; \
5937 }
5938
5939 -#define ATOMIC_OPS(op, c_op, asm_op) \
5940 - ATOMIC_OP(op, c_op, asm_op) \
5941 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5942 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5943 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5944
5945 -ATOMIC_OPS(add, +=, addu)
5946 -ATOMIC_OPS(sub, -=, subu)
5947 +#define ATOMIC_OPS(op, asm_op) \
5948 + ATOMIC_OP(op, asm_op) \
5949 + ATOMIC_OP_RETURN(op, asm_op)
5950 +
5951 +ATOMIC_OPS(add, add)
5952 +ATOMIC_OPS(sub, sub)
5953
5954 #undef ATOMIC_OPS
5955 #undef ATOMIC_OP_RETURN
5956 +#undef __ATOMIC_OP_RETURN
5957 #undef ATOMIC_OP
5958 +#undef __ATOMIC_OP
5959
5960 /*
5961 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5962 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5963 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5964 * The function returns the old value of @v minus @i.
5965 */
5966 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5967 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5968 {
5969 int result;
5970
5971 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5972 int temp;
5973
5974 __asm__ __volatile__(
5975 - " .set arch=r4000 \n"
5976 + " .set "MIPS_ISA_LEVEL" \n"
5977 "1: ll %1, %2 # atomic_sub_if_positive\n"
5978 " subu %0, %1, %3 \n"
5979 " bltz %0, 1f \n"
5980 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5981 return result;
5982 }
5983
5984 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5985 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5986 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5987 +{
5988 + return cmpxchg(&v->counter, old, new);
5989 +}
5990 +
5991 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5992 + int new)
5993 +{
5994 + return cmpxchg(&(v->counter), old, new);
5995 +}
5996 +
5997 +static inline int atomic_xchg(atomic_t *v, int new)
5998 +{
5999 + return xchg(&v->counter, new);
6000 +}
6001 +
6002 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6003 +{
6004 + return xchg(&(v->counter), new);
6005 +}
6006
6007 /**
6008 * __atomic_add_unless - add unless the number is a given value
6009 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6010
6011 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6012 #define atomic_inc_return(v) atomic_add_return(1, (v))
6013 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6014 +{
6015 + return atomic_add_return_unchecked(1, v);
6016 +}
6017
6018 /*
6019 * atomic_sub_and_test - subtract value from variable and test result
6020 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6021 * other cases.
6022 */
6023 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6024 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6025 +{
6026 + return atomic_add_return_unchecked(1, v) == 0;
6027 +}
6028
6029 /*
6030 * atomic_dec_and_test - decrement by 1 and test
6031 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6032 * Atomically increments @v by 1.
6033 */
6034 #define atomic_inc(v) atomic_add(1, (v))
6035 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6036 +{
6037 + atomic_add_unchecked(1, v);
6038 +}
6039
6040 /*
6041 * atomic_dec - decrement and test
6042 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6043 * Atomically decrements @v by 1.
6044 */
6045 #define atomic_dec(v) atomic_sub(1, (v))
6046 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6047 +{
6048 + atomic_sub_unchecked(1, v);
6049 +}
6050
6051 /*
6052 * atomic_add_negative - add and test if negative
6053 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6054 * @v: pointer of type atomic64_t
6055 *
6056 */
6057 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6058 +static inline long atomic64_read(const atomic64_t *v)
6059 +{
6060 + return ACCESS_ONCE(v->counter);
6061 +}
6062 +
6063 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6064 +{
6065 + return ACCESS_ONCE(v->counter);
6066 +}
6067
6068 /*
6069 * atomic64_set - set atomic variable
6070 * @v: pointer of type atomic64_t
6071 * @i: required value
6072 */
6073 -#define atomic64_set(v, i) ((v)->counter = (i))
6074 +static inline void atomic64_set(atomic64_t *v, long i)
6075 +{
6076 + v->counter = i;
6077 +}
6078
6079 -#define ATOMIC64_OP(op, c_op, asm_op) \
6080 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6081 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6082 +{
6083 + v->counter = i;
6084 +}
6085 +
6086 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6087 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6088 { \
6089 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6090 long temp; \
6091 \
6092 __asm__ __volatile__( \
6093 - " .set arch=r4000 \n" \
6094 - "1: lld %0, %1 # atomic64_" #op " \n" \
6095 - " " #asm_op " %0, %2 \n" \
6096 + " .set "MIPS_ISA_LEVEL" \n" \
6097 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6098 + "2: " #asm_op " %0, %2 \n" \
6099 " scd %0, %1 \n" \
6100 " beqzl %0, 1b \n" \
6101 + extable \
6102 " .set mips0 \n" \
6103 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6104 : "Ir" (i)); \
6105 } else if (kernel_uses_llsc) { \
6106 long temp; \
6107 \
6108 - do { \
6109 - __asm__ __volatile__( \
6110 - " .set "MIPS_ISA_LEVEL" \n" \
6111 - " lld %0, %1 # atomic64_" #op "\n" \
6112 - " " #asm_op " %0, %2 \n" \
6113 - " scd %0, %1 \n" \
6114 - " .set mips0 \n" \
6115 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6116 - : "Ir" (i)); \
6117 - } while (unlikely(!temp)); \
6118 + __asm__ __volatile__( \
6119 + " .set "MIPS_ISA_LEVEL" \n" \
6120 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6121 + "2: " #asm_op " %0, %2 \n" \
6122 + " scd %0, %1 \n" \
6123 + " beqz %0, 1b \n" \
6124 + extable \
6125 + " .set mips0 \n" \
6126 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6127 + : "Ir" (i)); \
6128 } else { \
6129 unsigned long flags; \
6130 \
6131 raw_local_irq_save(flags); \
6132 - v->counter c_op i; \
6133 + __asm__ __volatile__( \
6134 + "2: " #asm_op " %0, %1 \n" \
6135 + extable \
6136 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6137 raw_local_irq_restore(flags); \
6138 } \
6139 }
6140
6141 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6142 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6143 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6144 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6145 +
6146 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6147 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6148 { \
6149 long result; \
6150 \
6151 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6152 long temp; \
6153 \
6154 __asm__ __volatile__( \
6155 - " .set arch=r4000 \n" \
6156 + " .set mips3 \n" \
6157 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6158 - " " #asm_op " %0, %1, %3 \n" \
6159 + "2: " #asm_op " %0, %1, %3 \n" \
6160 " scd %0, %2 \n" \
6161 " beqzl %0, 1b \n" \
6162 - " " #asm_op " %0, %1, %3 \n" \
6163 + post_op \
6164 + extable \
6165 + "4: " #asm_op " %0, %1, %3 \n" \
6166 + "5: \n" \
6167 " .set mips0 \n" \
6168 : "=&r" (result), "=&r" (temp), \
6169 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6170 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6171 } else if (kernel_uses_llsc) { \
6172 long temp; \
6173 \
6174 - do { \
6175 - __asm__ __volatile__( \
6176 - " .set "MIPS_ISA_LEVEL" \n" \
6177 - " lld %1, %2 # atomic64_" #op "_return\n" \
6178 - " " #asm_op " %0, %1, %3 \n" \
6179 - " scd %0, %2 \n" \
6180 - " .set mips0 \n" \
6181 - : "=&r" (result), "=&r" (temp), \
6182 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6183 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6184 - : "memory"); \
6185 - } while (unlikely(!result)); \
6186 + __asm__ __volatile__( \
6187 + " .set "MIPS_ISA_LEVEL" \n" \
6188 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6189 + "2: " #asm_op " %0, %1, %3 \n" \
6190 + " scd %0, %2 \n" \
6191 + " beqz %0, 1b \n" \
6192 + post_op \
6193 + extable \
6194 + "4: " #asm_op " %0, %1, %3 \n" \
6195 + "5: \n" \
6196 + " .set mips0 \n" \
6197 + : "=&r" (result), "=&r" (temp), \
6198 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6199 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6200 + : "memory"); \
6201 \
6202 result = temp; result c_op i; \
6203 } else { \
6204 unsigned long flags; \
6205 \
6206 raw_local_irq_save(flags); \
6207 - result = v->counter; \
6208 - result c_op i; \
6209 - v->counter = result; \
6210 + __asm__ __volatile__( \
6211 + " ld %0, %1 \n" \
6212 + "2: " #asm_op " %0, %1, %2 \n" \
6213 + " sd %0, %1 \n" \
6214 + "3: \n" \
6215 + extable \
6216 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6217 + : "Ir" (i)); \
6218 raw_local_irq_restore(flags); \
6219 } \
6220 \
6221 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6222 return result; \
6223 }
6224
6225 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6226 - ATOMIC64_OP(op, c_op, asm_op) \
6227 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6228 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6229 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6230
6231 -ATOMIC64_OPS(add, +=, daddu)
6232 -ATOMIC64_OPS(sub, -=, dsubu)
6233 +#define ATOMIC64_OPS(op, asm_op) \
6234 + ATOMIC64_OP(op, asm_op) \
6235 + ATOMIC64_OP_RETURN(op, asm_op)
6236 +
6237 +ATOMIC64_OPS(add, dadd)
6238 +ATOMIC64_OPS(sub, dsub)
6239
6240 #undef ATOMIC64_OPS
6241 #undef ATOMIC64_OP_RETURN
6242 +#undef __ATOMIC64_OP_RETURN
6243 #undef ATOMIC64_OP
6244 +#undef __ATOMIC64_OP
6245 +#undef __OVERFLOW_EXTABLE
6246 +#undef __OVERFLOW_POST
6247
6248 /*
6249 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6250 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6251 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6252 * The function returns the old value of @v minus @i.
6253 */
6254 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6255 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6256 {
6257 long result;
6258
6259 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6260 long temp;
6261
6262 __asm__ __volatile__(
6263 - " .set arch=r4000 \n"
6264 + " .set "MIPS_ISA_LEVEL" \n"
6265 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6266 " dsubu %0, %1, %3 \n"
6267 " bltz %0, 1f \n"
6268 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6269 return result;
6270 }
6271
6272 -#define atomic64_cmpxchg(v, o, n) \
6273 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6274 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6275 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6276 +{
6277 + return cmpxchg(&v->counter, old, new);
6278 +}
6279 +
6280 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6281 + long new)
6282 +{
6283 + return cmpxchg(&(v->counter), old, new);
6284 +}
6285 +
6286 +static inline long atomic64_xchg(atomic64_t *v, long new)
6287 +{
6288 + return xchg(&v->counter, new);
6289 +}
6290 +
6291 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6292 +{
6293 + return xchg(&(v->counter), new);
6294 +}
6295
6296 /**
6297 * atomic64_add_unless - add unless the number is a given value
6298 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6299
6300 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6301 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6302 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6303
6304 /*
6305 * atomic64_sub_and_test - subtract value from variable and test result
6306 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6307 * other cases.
6308 */
6309 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6310 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6311
6312 /*
6313 * atomic64_dec_and_test - decrement by 1 and test
6314 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6315 * Atomically increments @v by 1.
6316 */
6317 #define atomic64_inc(v) atomic64_add(1, (v))
6318 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6319
6320 /*
6321 * atomic64_dec - decrement and test
6322 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6323 * Atomically decrements @v by 1.
6324 */
6325 #define atomic64_dec(v) atomic64_sub(1, (v))
6326 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6327
6328 /*
6329 * atomic64_add_negative - add and test if negative
6330 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6331 index 2b8bbbc..4556df6 100644
6332 --- a/arch/mips/include/asm/barrier.h
6333 +++ b/arch/mips/include/asm/barrier.h
6334 @@ -133,7 +133,7 @@
6335 do { \
6336 compiletime_assert_atomic_type(*p); \
6337 smp_mb(); \
6338 - ACCESS_ONCE(*p) = (v); \
6339 + ACCESS_ONCE_RW(*p) = (v); \
6340 } while (0)
6341
6342 #define smp_load_acquire(p) \
6343 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6344 index b4db69f..8f3b093 100644
6345 --- a/arch/mips/include/asm/cache.h
6346 +++ b/arch/mips/include/asm/cache.h
6347 @@ -9,10 +9,11 @@
6348 #ifndef _ASM_CACHE_H
6349 #define _ASM_CACHE_H
6350
6351 +#include <linux/const.h>
6352 #include <kmalloc.h>
6353
6354 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6355 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6356 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6357
6358 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6359 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6360 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6361 index 694925a..990fa62 100644
6362 --- a/arch/mips/include/asm/elf.h
6363 +++ b/arch/mips/include/asm/elf.h
6364 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6365 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6366 #endif
6367
6368 +#ifdef CONFIG_PAX_ASLR
6369 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6370 +
6371 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6372 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6373 +#endif
6374 +
6375 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6376 struct linux_binprm;
6377 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6378 int uses_interp);
6379
6380 -struct mm_struct;
6381 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6382 -#define arch_randomize_brk arch_randomize_brk
6383 -
6384 struct arch_elf_state {
6385 int fp_abi;
6386 int interp_fp_abi;
6387 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6388 index c1f6afa..38cc6e9 100644
6389 --- a/arch/mips/include/asm/exec.h
6390 +++ b/arch/mips/include/asm/exec.h
6391 @@ -12,6 +12,6 @@
6392 #ifndef _ASM_EXEC_H
6393 #define _ASM_EXEC_H
6394
6395 -extern unsigned long arch_align_stack(unsigned long sp);
6396 +#define arch_align_stack(x) ((x) & ~0xfUL)
6397
6398 #endif /* _ASM_EXEC_H */
6399 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6400 index 9e8ef59..1139d6b 100644
6401 --- a/arch/mips/include/asm/hw_irq.h
6402 +++ b/arch/mips/include/asm/hw_irq.h
6403 @@ -10,7 +10,7 @@
6404
6405 #include <linux/atomic.h>
6406
6407 -extern atomic_t irq_err_count;
6408 +extern atomic_unchecked_t irq_err_count;
6409
6410 /*
6411 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6412 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6413 index 8feaed6..1bd8a64 100644
6414 --- a/arch/mips/include/asm/local.h
6415 +++ b/arch/mips/include/asm/local.h
6416 @@ -13,15 +13,25 @@ typedef struct
6417 atomic_long_t a;
6418 } local_t;
6419
6420 +typedef struct {
6421 + atomic_long_unchecked_t a;
6422 +} local_unchecked_t;
6423 +
6424 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6425
6426 #define local_read(l) atomic_long_read(&(l)->a)
6427 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6428 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6429 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6430
6431 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6432 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6433 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6434 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6435 #define local_inc(l) atomic_long_inc(&(l)->a)
6436 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6437 #define local_dec(l) atomic_long_dec(&(l)->a)
6438 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6439
6440 /*
6441 * Same as above, but return the result value
6442 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6443 return result;
6444 }
6445
6446 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6447 +{
6448 + unsigned long result;
6449 +
6450 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6451 + unsigned long temp;
6452 +
6453 + __asm__ __volatile__(
6454 + " .set mips3 \n"
6455 + "1:" __LL "%1, %2 # local_add_return \n"
6456 + " addu %0, %1, %3 \n"
6457 + __SC "%0, %2 \n"
6458 + " beqzl %0, 1b \n"
6459 + " addu %0, %1, %3 \n"
6460 + " .set mips0 \n"
6461 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6462 + : "Ir" (i), "m" (l->a.counter)
6463 + : "memory");
6464 + } else if (kernel_uses_llsc) {
6465 + unsigned long temp;
6466 +
6467 + __asm__ __volatile__(
6468 + " .set mips3 \n"
6469 + "1:" __LL "%1, %2 # local_add_return \n"
6470 + " addu %0, %1, %3 \n"
6471 + __SC "%0, %2 \n"
6472 + " beqz %0, 1b \n"
6473 + " addu %0, %1, %3 \n"
6474 + " .set mips0 \n"
6475 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6476 + : "Ir" (i), "m" (l->a.counter)
6477 + : "memory");
6478 + } else {
6479 + unsigned long flags;
6480 +
6481 + local_irq_save(flags);
6482 + result = l->a.counter;
6483 + result += i;
6484 + l->a.counter = result;
6485 + local_irq_restore(flags);
6486 + }
6487 +
6488 + return result;
6489 +}
6490 +
6491 static __inline__ long local_sub_return(long i, local_t * l)
6492 {
6493 unsigned long result;
6494 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6495
6496 #define local_cmpxchg(l, o, n) \
6497 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 +#define local_cmpxchg_unchecked(l, o, n) \
6499 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6500 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6501
6502 /**
6503 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6504 index 154b70a..426ae3d 100644
6505 --- a/arch/mips/include/asm/page.h
6506 +++ b/arch/mips/include/asm/page.h
6507 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6508 #ifdef CONFIG_CPU_MIPS32
6509 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6510 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6511 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6512 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6513 #else
6514 typedef struct { unsigned long long pte; } pte_t;
6515 #define pte_val(x) ((x).pte)
6516 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6517 index b336037..5b874cc 100644
6518 --- a/arch/mips/include/asm/pgalloc.h
6519 +++ b/arch/mips/include/asm/pgalloc.h
6520 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6521 {
6522 set_pud(pud, __pud((unsigned long)pmd));
6523 }
6524 +
6525 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6526 +{
6527 + pud_populate(mm, pud, pmd);
6528 +}
6529 #endif
6530
6531 /*
6532 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6533 index f8f809f..b5f3fa4 100644
6534 --- a/arch/mips/include/asm/pgtable.h
6535 +++ b/arch/mips/include/asm/pgtable.h
6536 @@ -20,6 +20,9 @@
6537 #include <asm/io.h>
6538 #include <asm/pgtable-bits.h>
6539
6540 +#define ktla_ktva(addr) (addr)
6541 +#define ktva_ktla(addr) (addr)
6542 +
6543 struct mm_struct;
6544 struct vm_area_struct;
6545
6546 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6547 index 55ed660..3dc9422 100644
6548 --- a/arch/mips/include/asm/thread_info.h
6549 +++ b/arch/mips/include/asm/thread_info.h
6550 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6551 #define TIF_SECCOMP 4 /* secure computing */
6552 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6553 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6554 +/* li takes a 32bit immediate */
6555 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6556 +
6557 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6558 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6559 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6560 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6561 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6562 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6563 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6564 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6565
6566 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6567 _TIF_SYSCALL_AUDIT | \
6568 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6569 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6570 + _TIF_GRSEC_SETXID)
6571
6572 /* work to do in syscall_trace_leave() */
6573 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6574 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6575 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6576
6577 /* work to do on interrupt/exception return */
6578 #define _TIF_WORK_MASK \
6579 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6580 /* work to do on any return to u-space */
6581 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6582 _TIF_WORK_SYSCALL_EXIT | \
6583 - _TIF_SYSCALL_TRACEPOINT)
6584 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6585
6586 /*
6587 * We stash processor id into a COP0 register to retrieve it fast
6588 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6589 index bf8b324..cec5705 100644
6590 --- a/arch/mips/include/asm/uaccess.h
6591 +++ b/arch/mips/include/asm/uaccess.h
6592 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6593 __ok == 0; \
6594 })
6595
6596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6597 #define access_ok(type, addr, size) \
6598 likely(__access_ok((addr), (size), __access_mask))
6599
6600 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6601 index 1188e00..41cf144 100644
6602 --- a/arch/mips/kernel/binfmt_elfn32.c
6603 +++ b/arch/mips/kernel/binfmt_elfn32.c
6604 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6605 #undef ELF_ET_DYN_BASE
6606 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6607
6608 +#ifdef CONFIG_PAX_ASLR
6609 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6610 +
6611 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6612 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6613 +#endif
6614 +
6615 #include <asm/processor.h>
6616 #include <linux/module.h>
6617 #include <linux/elfcore.h>
6618 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6619 index 9287678..f870e47 100644
6620 --- a/arch/mips/kernel/binfmt_elfo32.c
6621 +++ b/arch/mips/kernel/binfmt_elfo32.c
6622 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6623 #undef ELF_ET_DYN_BASE
6624 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6625
6626 +#ifdef CONFIG_PAX_ASLR
6627 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6628 +
6629 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6630 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6631 +#endif
6632 +
6633 #include <asm/processor.h>
6634
6635 #include <linux/module.h>
6636 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6637 index a74ec3a..4f06f18 100644
6638 --- a/arch/mips/kernel/i8259.c
6639 +++ b/arch/mips/kernel/i8259.c
6640 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6641 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6642 spurious_irq_mask |= irqmask;
6643 }
6644 - atomic_inc(&irq_err_count);
6645 + atomic_inc_unchecked(&irq_err_count);
6646 /*
6647 * Theoretically we do not have to handle this IRQ,
6648 * but in Linux this does not cause problems and is
6649 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6650 index 44a1f79..2bd6aa3 100644
6651 --- a/arch/mips/kernel/irq-gt641xx.c
6652 +++ b/arch/mips/kernel/irq-gt641xx.c
6653 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6654 }
6655 }
6656
6657 - atomic_inc(&irq_err_count);
6658 + atomic_inc_unchecked(&irq_err_count);
6659 }
6660
6661 void __init gt641xx_irq_init(void)
6662 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6663 index be15e52..a089cc4 100644
6664 --- a/arch/mips/kernel/irq.c
6665 +++ b/arch/mips/kernel/irq.c
6666 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6667 printk("unexpected IRQ # %d\n", irq);
6668 }
6669
6670 -atomic_t irq_err_count;
6671 +atomic_unchecked_t irq_err_count;
6672
6673 int arch_show_interrupts(struct seq_file *p, int prec)
6674 {
6675 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6676 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6677 return 0;
6678 }
6679
6680 asmlinkage void spurious_interrupt(void)
6681 {
6682 - atomic_inc(&irq_err_count);
6683 + atomic_inc_unchecked(&irq_err_count);
6684 }
6685
6686 void __init init_IRQ(void)
6687 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6688 }
6689
6690 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6691 +
6692 +extern void gr_handle_kernel_exploit(void);
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index f5e7dda..47198ec 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca9..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 78c9fd3..42fa66a 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index 5aba01a..47cdd5a 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..4ba9137 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -62,6 +62,12 @@ static inline int mmap_is_legacy(void)
9665
9666 static unsigned long mmap_rnd(void)
9667 {
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
9671 + return 0;
9672 +#endif
9673 +
9674 if (!(current->flags & PF_RANDOMIZE))
9675 return 0;
9676 if (is_32bit_task())
9677 @@ -204,9 +210,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9678 */
9679 if (mmap_is_legacy()) {
9680 mm->mmap_base = mmap_base_legacy();
9681 +
9682 +#ifdef CONFIG_PAX_RANDMMAP
9683 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9684 + mm->mmap_base += mm->delta_mmap;
9685 +#endif
9686 +
9687 mm->get_unmapped_area = arch_get_unmapped_area;
9688 } else {
9689 mm->mmap_base = mmap_base();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9697 }
9698 }
9699 @@ -279,9 +297,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9700 */
9701 if (mmap_is_legacy()) {
9702 mm->mmap_base = mmap_base_legacy();
9703 +
9704 +#ifdef CONFIG_PAX_RANDMMAP
9705 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9706 + mm->mmap_base += mm->delta_mmap;
9707 +#endif
9708 +
9709 mm->get_unmapped_area = s390_get_unmapped_area;
9710 } else {
9711 mm->mmap_base = mmap_base();
9712 +
9713 +#ifdef CONFIG_PAX_RANDMMAP
9714 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9715 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9716 +#endif
9717 +
9718 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9719 }
9720 }
9721 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9722 index ae3d59f..f65f075 100644
9723 --- a/arch/score/include/asm/cache.h
9724 +++ b/arch/score/include/asm/cache.h
9725 @@ -1,7 +1,9 @@
9726 #ifndef _ASM_SCORE_CACHE_H
9727 #define _ASM_SCORE_CACHE_H
9728
9729 +#include <linux/const.h>
9730 +
9731 #define L1_CACHE_SHIFT 4
9732 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9733 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9734
9735 #endif /* _ASM_SCORE_CACHE_H */
9736 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9737 index f9f3cd5..58ff438 100644
9738 --- a/arch/score/include/asm/exec.h
9739 +++ b/arch/score/include/asm/exec.h
9740 @@ -1,6 +1,6 @@
9741 #ifndef _ASM_SCORE_EXEC_H
9742 #define _ASM_SCORE_EXEC_H
9743
9744 -extern unsigned long arch_align_stack(unsigned long sp);
9745 +#define arch_align_stack(x) (x)
9746
9747 #endif /* _ASM_SCORE_EXEC_H */
9748 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9749 index a1519ad3..e8ac1ff 100644
9750 --- a/arch/score/kernel/process.c
9751 +++ b/arch/score/kernel/process.c
9752 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9753
9754 return task_pt_regs(task)->cp0_epc;
9755 }
9756 -
9757 -unsigned long arch_align_stack(unsigned long sp)
9758 -{
9759 - return sp;
9760 -}
9761 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9762 index ef9e555..331bd29 100644
9763 --- a/arch/sh/include/asm/cache.h
9764 +++ b/arch/sh/include/asm/cache.h
9765 @@ -9,10 +9,11 @@
9766 #define __ASM_SH_CACHE_H
9767 #ifdef __KERNEL__
9768
9769 +#include <linux/const.h>
9770 #include <linux/init.h>
9771 #include <cpu/cache.h>
9772
9773 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9774 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9775
9776 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9777
9778 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9779 index 6777177..cb5e44f 100644
9780 --- a/arch/sh/mm/mmap.c
9781 +++ b/arch/sh/mm/mmap.c
9782 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9783 struct mm_struct *mm = current->mm;
9784 struct vm_area_struct *vma;
9785 int do_colour_align;
9786 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9787 struct vm_unmapped_area_info info;
9788
9789 if (flags & MAP_FIXED) {
9790 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9791 if (filp || (flags & MAP_SHARED))
9792 do_colour_align = 1;
9793
9794 +#ifdef CONFIG_PAX_RANDMMAP
9795 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9796 +#endif
9797 +
9798 if (addr) {
9799 if (do_colour_align)
9800 addr = COLOUR_ALIGN(addr, pgoff);
9801 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9802 addr = PAGE_ALIGN(addr);
9803
9804 vma = find_vma(mm, addr);
9805 - if (TASK_SIZE - len >= addr &&
9806 - (!vma || addr + len <= vma->vm_start))
9807 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9808 return addr;
9809 }
9810
9811 info.flags = 0;
9812 info.length = len;
9813 - info.low_limit = TASK_UNMAPPED_BASE;
9814 + info.low_limit = mm->mmap_base;
9815 info.high_limit = TASK_SIZE;
9816 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9817 info.align_offset = pgoff << PAGE_SHIFT;
9818 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9819 struct mm_struct *mm = current->mm;
9820 unsigned long addr = addr0;
9821 int do_colour_align;
9822 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9823 struct vm_unmapped_area_info info;
9824
9825 if (flags & MAP_FIXED) {
9826 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9827 if (filp || (flags & MAP_SHARED))
9828 do_colour_align = 1;
9829
9830 +#ifdef CONFIG_PAX_RANDMMAP
9831 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9832 +#endif
9833 +
9834 /* requesting a specific address */
9835 if (addr) {
9836 if (do_colour_align)
9837 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9838 addr = PAGE_ALIGN(addr);
9839
9840 vma = find_vma(mm, addr);
9841 - if (TASK_SIZE - len >= addr &&
9842 - (!vma || addr + len <= vma->vm_start))
9843 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9844 return addr;
9845 }
9846
9847 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9848 VM_BUG_ON(addr != -ENOMEM);
9849 info.flags = 0;
9850 info.low_limit = TASK_UNMAPPED_BASE;
9851 +
9852 +#ifdef CONFIG_PAX_RANDMMAP
9853 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9854 + info.low_limit += mm->delta_mmap;
9855 +#endif
9856 +
9857 info.high_limit = TASK_SIZE;
9858 addr = vm_unmapped_area(&info);
9859 }
9860 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9861 index 4082749..fd97781 100644
9862 --- a/arch/sparc/include/asm/atomic_64.h
9863 +++ b/arch/sparc/include/asm/atomic_64.h
9864 @@ -15,18 +15,38 @@
9865 #define ATOMIC64_INIT(i) { (i) }
9866
9867 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9868 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9869 +{
9870 + return ACCESS_ONCE(v->counter);
9871 +}
9872 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9873 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9874 +{
9875 + return ACCESS_ONCE(v->counter);
9876 +}
9877
9878 #define atomic_set(v, i) (((v)->counter) = i)
9879 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9880 +{
9881 + v->counter = i;
9882 +}
9883 #define atomic64_set(v, i) (((v)->counter) = i)
9884 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9885 +{
9886 + v->counter = i;
9887 +}
9888
9889 -#define ATOMIC_OP(op) \
9890 -void atomic_##op(int, atomic_t *); \
9891 -void atomic64_##op(long, atomic64_t *);
9892 +#define __ATOMIC_OP(op, suffix) \
9893 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9894 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9895
9896 -#define ATOMIC_OP_RETURN(op) \
9897 -int atomic_##op##_return(int, atomic_t *); \
9898 -long atomic64_##op##_return(long, atomic64_t *);
9899 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9900 +
9901 +#define __ATOMIC_OP_RETURN(op, suffix) \
9902 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9903 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9904 +
9905 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9906
9907 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9908
9909 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9910
9911 #undef ATOMIC_OPS
9912 #undef ATOMIC_OP_RETURN
9913 +#undef __ATOMIC_OP_RETURN
9914 #undef ATOMIC_OP
9915 +#undef __ATOMIC_OP
9916
9917 #define atomic_dec_return(v) atomic_sub_return(1, v)
9918 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9919
9920 #define atomic_inc_return(v) atomic_add_return(1, v)
9921 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9922 +{
9923 + return atomic_add_return_unchecked(1, v);
9924 +}
9925 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9926 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9927 +{
9928 + return atomic64_add_return_unchecked(1, v);
9929 +}
9930
9931 /*
9932 * atomic_inc_and_test - increment and test
9933 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9934 * other cases.
9935 */
9936 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9937 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9938 +{
9939 + return atomic_inc_return_unchecked(v) == 0;
9940 +}
9941 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9942
9943 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9944 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9945 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9946
9947 #define atomic_inc(v) atomic_add(1, v)
9948 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9949 +{
9950 + atomic_add_unchecked(1, v);
9951 +}
9952 #define atomic64_inc(v) atomic64_add(1, v)
9953 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9954 +{
9955 + atomic64_add_unchecked(1, v);
9956 +}
9957
9958 #define atomic_dec(v) atomic_sub(1, v)
9959 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9960 +{
9961 + atomic_sub_unchecked(1, v);
9962 +}
9963 #define atomic64_dec(v) atomic64_sub(1, v)
9964 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9965 +{
9966 + atomic64_sub_unchecked(1, v);
9967 +}
9968
9969 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9970 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9971
9972 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9973 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9974 +{
9975 + return cmpxchg(&v->counter, old, new);
9976 +}
9977 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9978 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9979 +{
9980 + return xchg(&v->counter, new);
9981 +}
9982
9983 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9984 {
9985 - int c, old;
9986 + int c, old, new;
9987 c = atomic_read(v);
9988 for (;;) {
9989 - if (unlikely(c == (u)))
9990 + if (unlikely(c == u))
9991 break;
9992 - old = atomic_cmpxchg((v), c, c + (a));
9993 +
9994 + asm volatile("addcc %2, %0, %0\n"
9995 +
9996 +#ifdef CONFIG_PAX_REFCOUNT
9997 + "tvs %%icc, 6\n"
9998 +#endif
9999 +
10000 + : "=r" (new)
10001 + : "0" (c), "ir" (a)
10002 + : "cc");
10003 +
10004 + old = atomic_cmpxchg(v, c, new);
10005 if (likely(old == c))
10006 break;
10007 c = old;
10008 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10009 #define atomic64_cmpxchg(v, o, n) \
10010 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10011 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10012 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10013 +{
10014 + return xchg(&v->counter, new);
10015 +}
10016
10017 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10018 {
10019 - long c, old;
10020 + long c, old, new;
10021 c = atomic64_read(v);
10022 for (;;) {
10023 - if (unlikely(c == (u)))
10024 + if (unlikely(c == u))
10025 break;
10026 - old = atomic64_cmpxchg((v), c, c + (a));
10027 +
10028 + asm volatile("addcc %2, %0, %0\n"
10029 +
10030 +#ifdef CONFIG_PAX_REFCOUNT
10031 + "tvs %%xcc, 6\n"
10032 +#endif
10033 +
10034 + : "=r" (new)
10035 + : "0" (c), "ir" (a)
10036 + : "cc");
10037 +
10038 + old = atomic64_cmpxchg(v, c, new);
10039 if (likely(old == c))
10040 break;
10041 c = old;
10042 }
10043 - return c != (u);
10044 + return c != u;
10045 }
10046
10047 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10048 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10049 index 7664894..45a974b 100644
10050 --- a/arch/sparc/include/asm/barrier_64.h
10051 +++ b/arch/sparc/include/asm/barrier_64.h
10052 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10053 do { \
10054 compiletime_assert_atomic_type(*p); \
10055 barrier(); \
10056 - ACCESS_ONCE(*p) = (v); \
10057 + ACCESS_ONCE_RW(*p) = (v); \
10058 } while (0)
10059
10060 #define smp_load_acquire(p) \
10061 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10062 index 5bb6991..5c2132e 100644
10063 --- a/arch/sparc/include/asm/cache.h
10064 +++ b/arch/sparc/include/asm/cache.h
10065 @@ -7,10 +7,12 @@
10066 #ifndef _SPARC_CACHE_H
10067 #define _SPARC_CACHE_H
10068
10069 +#include <linux/const.h>
10070 +
10071 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10072
10073 #define L1_CACHE_SHIFT 5
10074 -#define L1_CACHE_BYTES 32
10075 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10076
10077 #ifdef CONFIG_SPARC32
10078 #define SMP_CACHE_BYTES_SHIFT 5
10079 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10080 index a24e41f..47677ff 100644
10081 --- a/arch/sparc/include/asm/elf_32.h
10082 +++ b/arch/sparc/include/asm/elf_32.h
10083 @@ -114,6 +114,13 @@ typedef struct {
10084
10085 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10086
10087 +#ifdef CONFIG_PAX_ASLR
10088 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10089 +
10090 +#define PAX_DELTA_MMAP_LEN 16
10091 +#define PAX_DELTA_STACK_LEN 16
10092 +#endif
10093 +
10094 /* This yields a mask that user programs can use to figure out what
10095 instruction set this cpu supports. This can NOT be done in userspace
10096 on Sparc. */
10097 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10098 index 370ca1e..d4f4a98 100644
10099 --- a/arch/sparc/include/asm/elf_64.h
10100 +++ b/arch/sparc/include/asm/elf_64.h
10101 @@ -189,6 +189,13 @@ typedef struct {
10102 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10103 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10104
10105 +#ifdef CONFIG_PAX_ASLR
10106 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10107 +
10108 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10109 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10110 +#endif
10111 +
10112 extern unsigned long sparc64_elf_hwcap;
10113 #define ELF_HWCAP sparc64_elf_hwcap
10114
10115 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10116 index a3890da..f6a408e 100644
10117 --- a/arch/sparc/include/asm/pgalloc_32.h
10118 +++ b/arch/sparc/include/asm/pgalloc_32.h
10119 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10120 }
10121
10122 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10123 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10124
10125 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10126 unsigned long address)
10127 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10128 index 5e31871..13469c6 100644
10129 --- a/arch/sparc/include/asm/pgalloc_64.h
10130 +++ b/arch/sparc/include/asm/pgalloc_64.h
10131 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10132 }
10133
10134 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10135 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10136
10137 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10138 {
10139 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10140 }
10141
10142 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10143 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10144
10145 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10146 {
10147 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10148 index 59ba6f6..4518128 100644
10149 --- a/arch/sparc/include/asm/pgtable.h
10150 +++ b/arch/sparc/include/asm/pgtable.h
10151 @@ -5,4 +5,8 @@
10152 #else
10153 #include <asm/pgtable_32.h>
10154 #endif
10155 +
10156 +#define ktla_ktva(addr) (addr)
10157 +#define ktva_ktla(addr) (addr)
10158 +
10159 #endif
10160 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10161 index f06b36a..bca3189 100644
10162 --- a/arch/sparc/include/asm/pgtable_32.h
10163 +++ b/arch/sparc/include/asm/pgtable_32.h
10164 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10165 #define PAGE_SHARED SRMMU_PAGE_SHARED
10166 #define PAGE_COPY SRMMU_PAGE_COPY
10167 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10168 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10169 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10170 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10171 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10172
10173 /* Top-level page directory - dummy used by init-mm.
10174 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10175
10176 /* xwr */
10177 #define __P000 PAGE_NONE
10178 -#define __P001 PAGE_READONLY
10179 -#define __P010 PAGE_COPY
10180 -#define __P011 PAGE_COPY
10181 +#define __P001 PAGE_READONLY_NOEXEC
10182 +#define __P010 PAGE_COPY_NOEXEC
10183 +#define __P011 PAGE_COPY_NOEXEC
10184 #define __P100 PAGE_READONLY
10185 #define __P101 PAGE_READONLY
10186 #define __P110 PAGE_COPY
10187 #define __P111 PAGE_COPY
10188
10189 #define __S000 PAGE_NONE
10190 -#define __S001 PAGE_READONLY
10191 -#define __S010 PAGE_SHARED
10192 -#define __S011 PAGE_SHARED
10193 +#define __S001 PAGE_READONLY_NOEXEC
10194 +#define __S010 PAGE_SHARED_NOEXEC
10195 +#define __S011 PAGE_SHARED_NOEXEC
10196 #define __S100 PAGE_READONLY
10197 #define __S101 PAGE_READONLY
10198 #define __S110 PAGE_SHARED
10199 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10200 index ae51a11..eadfd03 100644
10201 --- a/arch/sparc/include/asm/pgtsrmmu.h
10202 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10203 @@ -111,6 +111,11 @@
10204 SRMMU_EXEC | SRMMU_REF)
10205 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10206 SRMMU_EXEC | SRMMU_REF)
10207 +
10208 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10209 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10210 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10211 +
10212 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10213 SRMMU_DIRTY | SRMMU_REF)
10214
10215 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10216 index 29d64b1..4272fe8 100644
10217 --- a/arch/sparc/include/asm/setup.h
10218 +++ b/arch/sparc/include/asm/setup.h
10219 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10220 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10221
10222 /* init_64.c */
10223 -extern atomic_t dcpage_flushes;
10224 -extern atomic_t dcpage_flushes_xcall;
10225 +extern atomic_unchecked_t dcpage_flushes;
10226 +extern atomic_unchecked_t dcpage_flushes_xcall;
10227
10228 extern int sysctl_tsb_ratio;
10229 #endif
10230 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10231 index 9689176..63c18ea 100644
10232 --- a/arch/sparc/include/asm/spinlock_64.h
10233 +++ b/arch/sparc/include/asm/spinlock_64.h
10234 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10235
10236 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10237
10238 -static void inline arch_read_lock(arch_rwlock_t *lock)
10239 +static inline void arch_read_lock(arch_rwlock_t *lock)
10240 {
10241 unsigned long tmp1, tmp2;
10242
10243 __asm__ __volatile__ (
10244 "1: ldsw [%2], %0\n"
10245 " brlz,pn %0, 2f\n"
10246 -"4: add %0, 1, %1\n"
10247 +"4: addcc %0, 1, %1\n"
10248 +
10249 +#ifdef CONFIG_PAX_REFCOUNT
10250 +" tvs %%icc, 6\n"
10251 +#endif
10252 +
10253 " cas [%2], %0, %1\n"
10254 " cmp %0, %1\n"
10255 " bne,pn %%icc, 1b\n"
10256 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10257 " .previous"
10258 : "=&r" (tmp1), "=&r" (tmp2)
10259 : "r" (lock)
10260 - : "memory");
10261 + : "memory", "cc");
10262 }
10263
10264 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10265 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10266 {
10267 int tmp1, tmp2;
10268
10269 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10270 "1: ldsw [%2], %0\n"
10271 " brlz,a,pn %0, 2f\n"
10272 " mov 0, %0\n"
10273 -" add %0, 1, %1\n"
10274 +" addcc %0, 1, %1\n"
10275 +
10276 +#ifdef CONFIG_PAX_REFCOUNT
10277 +" tvs %%icc, 6\n"
10278 +#endif
10279 +
10280 " cas [%2], %0, %1\n"
10281 " cmp %0, %1\n"
10282 " bne,pn %%icc, 1b\n"
10283 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10284 return tmp1;
10285 }
10286
10287 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10288 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10289 {
10290 unsigned long tmp1, tmp2;
10291
10292 __asm__ __volatile__(
10293 "1: lduw [%2], %0\n"
10294 -" sub %0, 1, %1\n"
10295 +" subcc %0, 1, %1\n"
10296 +
10297 +#ifdef CONFIG_PAX_REFCOUNT
10298 +" tvs %%icc, 6\n"
10299 +#endif
10300 +
10301 " cas [%2], %0, %1\n"
10302 " cmp %0, %1\n"
10303 " bne,pn %%xcc, 1b\n"
10304 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10305 : "memory");
10306 }
10307
10308 -static void inline arch_write_lock(arch_rwlock_t *lock)
10309 +static inline void arch_write_lock(arch_rwlock_t *lock)
10310 {
10311 unsigned long mask, tmp1, tmp2;
10312
10313 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10314 : "memory");
10315 }
10316
10317 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10318 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10319 {
10320 __asm__ __volatile__(
10321 " stw %%g0, [%0]"
10322 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10323 : "memory");
10324 }
10325
10326 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10327 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10328 {
10329 unsigned long mask, tmp1, tmp2, result;
10330
10331 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10332 index fd7bd0a..2e2fa7a 100644
10333 --- a/arch/sparc/include/asm/thread_info_32.h
10334 +++ b/arch/sparc/include/asm/thread_info_32.h
10335 @@ -47,6 +47,7 @@ struct thread_info {
10336 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10337 unsigned long rwbuf_stkptrs[NSWINS];
10338 unsigned long w_saved;
10339 + unsigned long lowest_stack;
10340 };
10341
10342 /*
10343 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10344 index ff45516..73001ab 100644
10345 --- a/arch/sparc/include/asm/thread_info_64.h
10346 +++ b/arch/sparc/include/asm/thread_info_64.h
10347 @@ -61,6 +61,8 @@ struct thread_info {
10348 struct pt_regs *kern_una_regs;
10349 unsigned int kern_una_insn;
10350
10351 + unsigned long lowest_stack;
10352 +
10353 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10354 __attribute__ ((aligned(64)));
10355 };
10356 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10357 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10358 /* flag bit 4 is available */
10359 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10360 -/* flag bit 6 is available */
10361 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10362 #define TIF_32BIT 7 /* 32-bit binary */
10363 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10364 #define TIF_SECCOMP 9 /* secure computing */
10365 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10366 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10367 +
10368 /* NOTE: Thread flags >= 12 should be ones we have no interest
10369 * in using in assembly, else we can't use the mask as
10370 * an immediate value in instructions such as andcc.
10371 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10372 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10373 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10374 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10375 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10376
10377 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10378 _TIF_DO_NOTIFY_RESUME_MASK | \
10379 _TIF_NEED_RESCHED)
10380 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10381
10382 +#define _TIF_WORK_SYSCALL \
10383 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10384 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10385 +
10386 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10387
10388 /*
10389 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10390 index bd56c28..4b63d83 100644
10391 --- a/arch/sparc/include/asm/uaccess.h
10392 +++ b/arch/sparc/include/asm/uaccess.h
10393 @@ -1,5 +1,6 @@
10394 #ifndef ___ASM_SPARC_UACCESS_H
10395 #define ___ASM_SPARC_UACCESS_H
10396 +
10397 #if defined(__sparc__) && defined(__arch64__)
10398 #include <asm/uaccess_64.h>
10399 #else
10400 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10401 index 64ee103..388aef0 100644
10402 --- a/arch/sparc/include/asm/uaccess_32.h
10403 +++ b/arch/sparc/include/asm/uaccess_32.h
10404 @@ -47,6 +47,7 @@
10405 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10406 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10407 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10408 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10409 #define access_ok(type, addr, size) \
10410 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10411
10412 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10413
10414 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10415 {
10416 - if (n && __access_ok((unsigned long) to, n))
10417 + if ((long)n < 0)
10418 + return n;
10419 +
10420 + if (n && __access_ok((unsigned long) to, n)) {
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 return __copy_user(to, (__force void __user *) from, n);
10424 - else
10425 + } else
10426 return n;
10427 }
10428
10429 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10430 {
10431 + if ((long)n < 0)
10432 + return n;
10433 +
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(from, n, true);
10436 +
10437 return __copy_user(to, (__force void __user *) from, n);
10438 }
10439
10440 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10441 {
10442 - if (n && __access_ok((unsigned long) from, n))
10443 + if ((long)n < 0)
10444 + return n;
10445 +
10446 + if (n && __access_ok((unsigned long) from, n)) {
10447 + if (!__builtin_constant_p(n))
10448 + check_object_size(to, n, false);
10449 return __copy_user((__force void __user *) to, from, n);
10450 - else
10451 + } else
10452 return n;
10453 }
10454
10455 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10456 {
10457 + if ((long)n < 0)
10458 + return n;
10459 +
10460 return __copy_user((__force void __user *) to, from, n);
10461 }
10462
10463 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10464 index a35194b..47dabc0d 100644
10465 --- a/arch/sparc/include/asm/uaccess_64.h
10466 +++ b/arch/sparc/include/asm/uaccess_64.h
10467 @@ -10,6 +10,7 @@
10468 #include <linux/compiler.h>
10469 #include <linux/string.h>
10470 #include <linux/thread_info.h>
10471 +#include <linux/kernel.h>
10472 #include <asm/asi.h>
10473 #include <asm/spitfire.h>
10474 #include <asm-generic/uaccess-unaligned.h>
10475 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10476 return 1;
10477 }
10478
10479 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10480 +{
10481 + return 1;
10482 +}
10483 +
10484 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10485 {
10486 return 1;
10487 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10488 static inline unsigned long __must_check
10489 copy_from_user(void *to, const void __user *from, unsigned long size)
10490 {
10491 - unsigned long ret = ___copy_from_user(to, from, size);
10492 + unsigned long ret;
10493
10494 + if ((long)size < 0 || size > INT_MAX)
10495 + return size;
10496 +
10497 + if (!__builtin_constant_p(size))
10498 + check_object_size(to, size, false);
10499 +
10500 + ret = ___copy_from_user(to, from, size);
10501 if (unlikely(ret))
10502 ret = copy_from_user_fixup(to, from, size);
10503
10504 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10505 static inline unsigned long __must_check
10506 copy_to_user(void __user *to, const void *from, unsigned long size)
10507 {
10508 - unsigned long ret = ___copy_to_user(to, from, size);
10509 + unsigned long ret;
10510
10511 + if ((long)size < 0 || size > INT_MAX)
10512 + return size;
10513 +
10514 + if (!__builtin_constant_p(size))
10515 + check_object_size(from, size, true);
10516 +
10517 + ret = ___copy_to_user(to, from, size);
10518 if (unlikely(ret))
10519 ret = copy_to_user_fixup(to, from, size);
10520 return ret;
10521 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10522 index 7cf9c6e..6206648 100644
10523 --- a/arch/sparc/kernel/Makefile
10524 +++ b/arch/sparc/kernel/Makefile
10525 @@ -4,7 +4,7 @@
10526 #
10527
10528 asflags-y := -ansi
10529 -ccflags-y := -Werror
10530 +#ccflags-y := -Werror
10531
10532 extra-y := head_$(BITS).o
10533
10534 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10535 index 50e7b62..79fae35 100644
10536 --- a/arch/sparc/kernel/process_32.c
10537 +++ b/arch/sparc/kernel/process_32.c
10538 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10539
10540 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10541 r->psr, r->pc, r->npc, r->y, print_tainted());
10542 - printk("PC: <%pS>\n", (void *) r->pc);
10543 + printk("PC: <%pA>\n", (void *) r->pc);
10544 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10545 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10546 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10547 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10548 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10549 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10550 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10551 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10552
10553 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10554 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10555 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10556 rw = (struct reg_window32 *) fp;
10557 pc = rw->ins[7];
10558 printk("[%08lx : ", pc);
10559 - printk("%pS ] ", (void *) pc);
10560 + printk("%pA ] ", (void *) pc);
10561 fp = rw->ins[6];
10562 } while (++count < 16);
10563 printk("\n");
10564 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10565 index 46a5964..a35c62c 100644
10566 --- a/arch/sparc/kernel/process_64.c
10567 +++ b/arch/sparc/kernel/process_64.c
10568 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10569 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10570 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10571 if (regs->tstate & TSTATE_PRIV)
10572 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10573 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10574 }
10575
10576 void show_regs(struct pt_regs *regs)
10577 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10578
10579 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10580 regs->tpc, regs->tnpc, regs->y, print_tainted());
10581 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10582 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10583 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10584 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10585 regs->u_regs[3]);
10586 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10587 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10588 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10589 regs->u_regs[15]);
10590 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10591 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10592 show_regwindow(regs);
10593 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10594 }
10595 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10596 ((tp && tp->task) ? tp->task->pid : -1));
10597
10598 if (gp->tstate & TSTATE_PRIV) {
10599 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10600 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10601 (void *) gp->tpc,
10602 (void *) gp->o7,
10603 (void *) gp->i7,
10604 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10605 index 79cc0d1..ec62734 100644
10606 --- a/arch/sparc/kernel/prom_common.c
10607 +++ b/arch/sparc/kernel/prom_common.c
10608 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10609
10610 unsigned int prom_early_allocated __initdata;
10611
10612 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10613 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10614 .nextprop = prom_common_nextprop,
10615 .getproplen = prom_getproplen,
10616 .getproperty = prom_getproperty,
10617 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10618 index 9ddc492..27a5619 100644
10619 --- a/arch/sparc/kernel/ptrace_64.c
10620 +++ b/arch/sparc/kernel/ptrace_64.c
10621 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10622 return ret;
10623 }
10624
10625 +#ifdef CONFIG_GRKERNSEC_SETXID
10626 +extern void gr_delayed_cred_worker(void);
10627 +#endif
10628 +
10629 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10630 {
10631 int ret = 0;
10632 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10633 if (test_thread_flag(TIF_NOHZ))
10634 user_exit();
10635
10636 +#ifdef CONFIG_GRKERNSEC_SETXID
10637 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10638 + gr_delayed_cred_worker();
10639 +#endif
10640 +
10641 if (test_thread_flag(TIF_SYSCALL_TRACE))
10642 ret = tracehook_report_syscall_entry(regs);
10643
10644 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10645 if (test_thread_flag(TIF_NOHZ))
10646 user_exit();
10647
10648 +#ifdef CONFIG_GRKERNSEC_SETXID
10649 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10650 + gr_delayed_cred_worker();
10651 +#endif
10652 +
10653 audit_syscall_exit(regs);
10654
10655 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10656 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10657 index 61139d9..c1a5f28 100644
10658 --- a/arch/sparc/kernel/smp_64.c
10659 +++ b/arch/sparc/kernel/smp_64.c
10660 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10661 return;
10662
10663 #ifdef CONFIG_DEBUG_DCFLUSH
10664 - atomic_inc(&dcpage_flushes);
10665 + atomic_inc_unchecked(&dcpage_flushes);
10666 #endif
10667
10668 this_cpu = get_cpu();
10669 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10670 xcall_deliver(data0, __pa(pg_addr),
10671 (u64) pg_addr, cpumask_of(cpu));
10672 #ifdef CONFIG_DEBUG_DCFLUSH
10673 - atomic_inc(&dcpage_flushes_xcall);
10674 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10675 #endif
10676 }
10677 }
10678 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10679 preempt_disable();
10680
10681 #ifdef CONFIG_DEBUG_DCFLUSH
10682 - atomic_inc(&dcpage_flushes);
10683 + atomic_inc_unchecked(&dcpage_flushes);
10684 #endif
10685 data0 = 0;
10686 pg_addr = page_address(page);
10687 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10688 xcall_deliver(data0, __pa(pg_addr),
10689 (u64) pg_addr, cpu_online_mask);
10690 #ifdef CONFIG_DEBUG_DCFLUSH
10691 - atomic_inc(&dcpage_flushes_xcall);
10692 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10693 #endif
10694 }
10695 __local_flush_dcache_page(page);
10696 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10697 index 646988d..b88905f 100644
10698 --- a/arch/sparc/kernel/sys_sparc_32.c
10699 +++ b/arch/sparc/kernel/sys_sparc_32.c
10700 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 if (len > TASK_SIZE - PAGE_SIZE)
10702 return -ENOMEM;
10703 if (!addr)
10704 - addr = TASK_UNMAPPED_BASE;
10705 + addr = current->mm->mmap_base;
10706
10707 info.flags = 0;
10708 info.length = len;
10709 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10710 index 30e7ddb..266a3b0 100644
10711 --- a/arch/sparc/kernel/sys_sparc_64.c
10712 +++ b/arch/sparc/kernel/sys_sparc_64.c
10713 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10714 struct vm_area_struct * vma;
10715 unsigned long task_size = TASK_SIZE;
10716 int do_color_align;
10717 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10718 struct vm_unmapped_area_info info;
10719
10720 if (flags & MAP_FIXED) {
10721 /* We do not accept a shared mapping if it would violate
10722 * cache aliasing constraints.
10723 */
10724 - if ((flags & MAP_SHARED) &&
10725 + if ((filp || (flags & MAP_SHARED)) &&
10726 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10727 return -EINVAL;
10728 return addr;
10729 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10730 if (filp || (flags & MAP_SHARED))
10731 do_color_align = 1;
10732
10733 +#ifdef CONFIG_PAX_RANDMMAP
10734 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10735 +#endif
10736 +
10737 if (addr) {
10738 if (do_color_align)
10739 addr = COLOR_ALIGN(addr, pgoff);
10740 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10741 addr = PAGE_ALIGN(addr);
10742
10743 vma = find_vma(mm, addr);
10744 - if (task_size - len >= addr &&
10745 - (!vma || addr + len <= vma->vm_start))
10746 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10747 return addr;
10748 }
10749
10750 info.flags = 0;
10751 info.length = len;
10752 - info.low_limit = TASK_UNMAPPED_BASE;
10753 + info.low_limit = mm->mmap_base;
10754 info.high_limit = min(task_size, VA_EXCLUDE_START);
10755 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10756 info.align_offset = pgoff << PAGE_SHIFT;
10757 + info.threadstack_offset = offset;
10758 addr = vm_unmapped_area(&info);
10759
10760 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10761 VM_BUG_ON(addr != -ENOMEM);
10762 info.low_limit = VA_EXCLUDE_END;
10763 +
10764 +#ifdef CONFIG_PAX_RANDMMAP
10765 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10766 + info.low_limit += mm->delta_mmap;
10767 +#endif
10768 +
10769 info.high_limit = task_size;
10770 addr = vm_unmapped_area(&info);
10771 }
10772 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10773 unsigned long task_size = STACK_TOP32;
10774 unsigned long addr = addr0;
10775 int do_color_align;
10776 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10777 struct vm_unmapped_area_info info;
10778
10779 /* This should only ever run for 32-bit processes. */
10780 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10781 /* We do not accept a shared mapping if it would violate
10782 * cache aliasing constraints.
10783 */
10784 - if ((flags & MAP_SHARED) &&
10785 + if ((filp || (flags & MAP_SHARED)) &&
10786 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10787 return -EINVAL;
10788 return addr;
10789 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10790 if (filp || (flags & MAP_SHARED))
10791 do_color_align = 1;
10792
10793 +#ifdef CONFIG_PAX_RANDMMAP
10794 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10795 +#endif
10796 +
10797 /* requesting a specific address */
10798 if (addr) {
10799 if (do_color_align)
10800 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10801 addr = PAGE_ALIGN(addr);
10802
10803 vma = find_vma(mm, addr);
10804 - if (task_size - len >= addr &&
10805 - (!vma || addr + len <= vma->vm_start))
10806 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10807 return addr;
10808 }
10809
10810 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10811 info.high_limit = mm->mmap_base;
10812 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10813 info.align_offset = pgoff << PAGE_SHIFT;
10814 + info.threadstack_offset = offset;
10815 addr = vm_unmapped_area(&info);
10816
10817 /*
10818 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10819 VM_BUG_ON(addr != -ENOMEM);
10820 info.flags = 0;
10821 info.low_limit = TASK_UNMAPPED_BASE;
10822 +
10823 +#ifdef CONFIG_PAX_RANDMMAP
10824 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10825 + info.low_limit += mm->delta_mmap;
10826 +#endif
10827 +
10828 info.high_limit = STACK_TOP32;
10829 addr = vm_unmapped_area(&info);
10830 }
10831 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10832 EXPORT_SYMBOL(get_fb_unmapped_area);
10833
10834 /* Essentially the same as PowerPC. */
10835 -static unsigned long mmap_rnd(void)
10836 +static unsigned long mmap_rnd(struct mm_struct *mm)
10837 {
10838 unsigned long rnd = 0UL;
10839
10840 +#ifdef CONFIG_PAX_RANDMMAP
10841 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10842 +#endif
10843 +
10844 if (current->flags & PF_RANDOMIZE) {
10845 unsigned long val = get_random_int();
10846 if (test_thread_flag(TIF_32BIT))
10847 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10848
10849 void arch_pick_mmap_layout(struct mm_struct *mm)
10850 {
10851 - unsigned long random_factor = mmap_rnd();
10852 + unsigned long random_factor = mmap_rnd(mm);
10853 unsigned long gap;
10854
10855 /*
10856 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap == RLIM_INFINITY ||
10858 sysctl_legacy_va_layout) {
10859 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base += mm->delta_mmap;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area;
10867 } else {
10868 /* We know it's 32-bit */
10869 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10870 gap = (task_size / 6 * 5);
10871
10872 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10873 +
10874 +#ifdef CONFIG_PAX_RANDMMAP
10875 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10876 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10877 +#endif
10878 +
10879 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10880 }
10881 }
10882 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10883 index bb00089..e0ea580 100644
10884 --- a/arch/sparc/kernel/syscalls.S
10885 +++ b/arch/sparc/kernel/syscalls.S
10886 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10887 #endif
10888 .align 32
10889 1: ldx [%g6 + TI_FLAGS], %l5
10890 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10891 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10892 be,pt %icc, rtrap
10893 nop
10894 call syscall_trace_leave
10895 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10896
10897 srl %i3, 0, %o3 ! IEU0
10898 srl %i2, 0, %o2 ! IEU0 Group
10899 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10900 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10901 bne,pn %icc, linux_syscall_trace32 ! CTI
10902 mov %i0, %l5 ! IEU1
10903 5: call %l7 ! CTI Group brk forced
10904 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10905
10906 mov %i3, %o3 ! IEU1
10907 mov %i4, %o4 ! IEU0 Group
10908 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10909 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10910 bne,pn %icc, linux_syscall_trace ! CTI Group
10911 mov %i0, %l5 ! IEU0
10912 2: call %l7 ! CTI Group brk forced
10913 @@ -233,7 +233,7 @@ ret_sys_call:
10914
10915 cmp %o0, -ERESTART_RESTARTBLOCK
10916 bgeu,pn %xcc, 1f
10917 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10918 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10919 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10920
10921 2:
10922 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10923 index 6fd386c5..6907d81 100644
10924 --- a/arch/sparc/kernel/traps_32.c
10925 +++ b/arch/sparc/kernel/traps_32.c
10926 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10927 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10928 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10929
10930 +extern void gr_handle_kernel_exploit(void);
10931 +
10932 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10933 {
10934 static int die_counter;
10935 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10936 count++ < 30 &&
10937 (((unsigned long) rw) >= PAGE_OFFSET) &&
10938 !(((unsigned long) rw) & 0x7)) {
10939 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10940 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10941 (void *) rw->ins[7]);
10942 rw = (struct reg_window32 *)rw->ins[6];
10943 }
10944 }
10945 printk("Instruction DUMP:");
10946 instruction_dump ((unsigned long *) regs->pc);
10947 - if(regs->psr & PSR_PS)
10948 + if(regs->psr & PSR_PS) {
10949 + gr_handle_kernel_exploit();
10950 do_exit(SIGKILL);
10951 + }
10952 do_exit(SIGSEGV);
10953 }
10954
10955 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10956 index 0e69974..0c15a6e 100644
10957 --- a/arch/sparc/kernel/traps_64.c
10958 +++ b/arch/sparc/kernel/traps_64.c
10959 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10960 i + 1,
10961 p->trapstack[i].tstate, p->trapstack[i].tpc,
10962 p->trapstack[i].tnpc, p->trapstack[i].tt);
10963 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10964 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10965 }
10966 }
10967
10968 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969
10970 lvl -= 0x100;
10971 if (regs->tstate & TSTATE_PRIV) {
10972 +
10973 +#ifdef CONFIG_PAX_REFCOUNT
10974 + if (lvl == 6)
10975 + pax_report_refcount_overflow(regs);
10976 +#endif
10977 +
10978 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10979 die_if_kernel(buffer, regs);
10980 }
10981 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10982 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10983 {
10984 char buffer[32];
10985 -
10986 +
10987 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10988 0, lvl, SIGTRAP) == NOTIFY_STOP)
10989 return;
10990
10991 +#ifdef CONFIG_PAX_REFCOUNT
10992 + if (lvl == 6)
10993 + pax_report_refcount_overflow(regs);
10994 +#endif
10995 +
10996 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10997
10998 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10999 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11000 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11001 printk("%s" "ERROR(%d): ",
11002 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11003 - printk("TPC<%pS>\n", (void *) regs->tpc);
11004 + printk("TPC<%pA>\n", (void *) regs->tpc);
11005 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11006 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11007 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11008 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11009 smp_processor_id(),
11010 (type & 0x1) ? 'I' : 'D',
11011 regs->tpc);
11012 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11013 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11014 panic("Irrecoverable Cheetah+ parity error.");
11015 }
11016
11017 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11018 smp_processor_id(),
11019 (type & 0x1) ? 'I' : 'D',
11020 regs->tpc);
11021 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11022 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11023 }
11024
11025 struct sun4v_error_entry {
11026 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11027 /*0x38*/u64 reserved_5;
11028 };
11029
11030 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11031 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11032 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11033 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11034
11035 static const char *sun4v_err_type_to_str(u8 type)
11036 {
11037 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11038 }
11039
11040 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11041 - int cpu, const char *pfx, atomic_t *ocnt)
11042 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11043 {
11044 u64 *raw_ptr = (u64 *) ent;
11045 u32 attrs;
11046 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11047
11048 show_regs(regs);
11049
11050 - if ((cnt = atomic_read(ocnt)) != 0) {
11051 - atomic_set(ocnt, 0);
11052 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11053 + atomic_set_unchecked(ocnt, 0);
11054 wmb();
11055 printk("%s: Queue overflowed %d times.\n",
11056 pfx, cnt);
11057 @@ -2048,7 +2059,7 @@ out:
11058 */
11059 void sun4v_resum_overflow(struct pt_regs *regs)
11060 {
11061 - atomic_inc(&sun4v_resum_oflow_cnt);
11062 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11063 }
11064
11065 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11066 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11067 /* XXX Actually even this can make not that much sense. Perhaps
11068 * XXX we should just pull the plug and panic directly from here?
11069 */
11070 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11071 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11072 }
11073
11074 static void sun4v_tlb_error(struct pt_regs *regs)
11075 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11076
11077 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11078 regs->tpc, tl);
11079 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11080 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11081 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11082 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11083 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11084 (void *) regs->u_regs[UREG_I7]);
11085 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11086 "pte[%lx] error[%lx]\n",
11087 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11088
11089 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11090 regs->tpc, tl);
11091 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11092 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11093 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11094 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11095 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11096 (void *) regs->u_regs[UREG_I7]);
11097 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11098 "pte[%lx] error[%lx]\n",
11099 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11100 fp = (unsigned long)sf->fp + STACK_BIAS;
11101 }
11102
11103 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11104 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11105 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11106 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11107 int index = tsk->curr_ret_stack;
11108 if (tsk->ret_stack && index >= graph) {
11109 pc = tsk->ret_stack[index - graph].ret;
11110 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11111 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11112 graph++;
11113 }
11114 }
11115 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11116 return (struct reg_window *) (fp + STACK_BIAS);
11117 }
11118
11119 +extern void gr_handle_kernel_exploit(void);
11120 +
11121 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11122 {
11123 static int die_counter;
11124 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11125 while (rw &&
11126 count++ < 30 &&
11127 kstack_valid(tp, (unsigned long) rw)) {
11128 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11129 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11130 (void *) rw->ins[7]);
11131
11132 rw = kernel_stack_up(rw);
11133 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11134 }
11135 if (panic_on_oops)
11136 panic("Fatal exception");
11137 - if (regs->tstate & TSTATE_PRIV)
11138 + if (regs->tstate & TSTATE_PRIV) {
11139 + gr_handle_kernel_exploit();
11140 do_exit(SIGKILL);
11141 + }
11142 do_exit(SIGSEGV);
11143 }
11144 EXPORT_SYMBOL(die_if_kernel);
11145 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11146 index 62098a8..547ab2c 100644
11147 --- a/arch/sparc/kernel/unaligned_64.c
11148 +++ b/arch/sparc/kernel/unaligned_64.c
11149 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11150 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11151
11152 if (__ratelimit(&ratelimit)) {
11153 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11154 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11155 regs->tpc, (void *) regs->tpc);
11156 }
11157 }
11158 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11159 index 3269b02..64f5231 100644
11160 --- a/arch/sparc/lib/Makefile
11161 +++ b/arch/sparc/lib/Makefile
11162 @@ -2,7 +2,7 @@
11163 #
11164
11165 asflags-y := -ansi -DST_DIV0=0x02
11166 -ccflags-y := -Werror
11167 +#ccflags-y := -Werror
11168
11169 lib-$(CONFIG_SPARC32) += ashrdi3.o
11170 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11171 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11172 index 05dac43..76f8ed4 100644
11173 --- a/arch/sparc/lib/atomic_64.S
11174 +++ b/arch/sparc/lib/atomic_64.S
11175 @@ -15,11 +15,22 @@
11176 * a value and does the barriers.
11177 */
11178
11179 -#define ATOMIC_OP(op) \
11180 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11181 +#ifdef CONFIG_PAX_REFCOUNT
11182 +#define __REFCOUNT_OP(op) op##cc
11183 +#define __OVERFLOW_IOP tvs %icc, 6;
11184 +#define __OVERFLOW_XOP tvs %xcc, 6;
11185 +#else
11186 +#define __REFCOUNT_OP(op) op
11187 +#define __OVERFLOW_IOP
11188 +#define __OVERFLOW_XOP
11189 +#endif
11190 +
11191 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11192 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11193 BACKOFF_SETUP(%o2); \
11194 1: lduw [%o1], %g1; \
11195 - op %g1, %o0, %g7; \
11196 + asm_op %g1, %o0, %g7; \
11197 + post_op \
11198 cas [%o1], %g1, %g7; \
11199 cmp %g1, %g7; \
11200 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11201 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11202 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11203 ENDPROC(atomic_##op); \
11204
11205 -#define ATOMIC_OP_RETURN(op) \
11206 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11207 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11208 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11209 +
11210 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11211 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11212 BACKOFF_SETUP(%o2); \
11213 1: lduw [%o1], %g1; \
11214 - op %g1, %o0, %g7; \
11215 + asm_op %g1, %o0, %g7; \
11216 + post_op \
11217 cas [%o1], %g1, %g7; \
11218 cmp %g1, %g7; \
11219 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11220 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11221 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11222 ENDPROC(atomic_##op##_return);
11223
11224 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11225 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11226 +
11227 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11228
11229 ATOMIC_OPS(add)
11230 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11231
11232 #undef ATOMIC_OPS
11233 #undef ATOMIC_OP_RETURN
11234 +#undef __ATOMIC_OP_RETURN
11235 #undef ATOMIC_OP
11236 +#undef __ATOMIC_OP
11237
11238 -#define ATOMIC64_OP(op) \
11239 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11240 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11241 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11242 BACKOFF_SETUP(%o2); \
11243 1: ldx [%o1], %g1; \
11244 - op %g1, %o0, %g7; \
11245 + asm_op %g1, %o0, %g7; \
11246 + post_op \
11247 casx [%o1], %g1, %g7; \
11248 cmp %g1, %g7; \
11249 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11250 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11251 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11252 ENDPROC(atomic64_##op); \
11253
11254 -#define ATOMIC64_OP_RETURN(op) \
11255 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11256 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11257 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11258 +
11259 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11260 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11261 BACKOFF_SETUP(%o2); \
11262 1: ldx [%o1], %g1; \
11263 - op %g1, %o0, %g7; \
11264 + asm_op %g1, %o0, %g7; \
11265 + post_op \
11266 casx [%o1], %g1, %g7; \
11267 cmp %g1, %g7; \
11268 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11269 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11270 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11271 ENDPROC(atomic64_##op##_return);
11272
11273 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11274 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11275 +
11276 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11277
11278 ATOMIC64_OPS(add)
11279 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11280
11281 #undef ATOMIC64_OPS
11282 #undef ATOMIC64_OP_RETURN
11283 +#undef __ATOMIC64_OP_RETURN
11284 #undef ATOMIC64_OP
11285 +#undef __ATOMIC64_OP
11286 +#undef __OVERFLOW_XOP
11287 +#undef __OVERFLOW_IOP
11288 +#undef __REFCOUNT_OP
11289
11290 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11291 BACKOFF_SETUP(%o2)
11292 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11293 index 1d649a9..fbc5bfc 100644
11294 --- a/arch/sparc/lib/ksyms.c
11295 +++ b/arch/sparc/lib/ksyms.c
11296 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11297 /* Atomic counter implementation. */
11298 #define ATOMIC_OP(op) \
11299 EXPORT_SYMBOL(atomic_##op); \
11300 -EXPORT_SYMBOL(atomic64_##op);
11301 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11302 +EXPORT_SYMBOL(atomic64_##op); \
11303 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11304
11305 #define ATOMIC_OP_RETURN(op) \
11306 EXPORT_SYMBOL(atomic_##op##_return); \
11307 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11308 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11309
11310 ATOMIC_OPS(add)
11311 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11312 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11313 ATOMIC_OPS(sub)
11314
11315 #undef ATOMIC_OPS
11316 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11317 index 30c3ecc..736f015 100644
11318 --- a/arch/sparc/mm/Makefile
11319 +++ b/arch/sparc/mm/Makefile
11320 @@ -2,7 +2,7 @@
11321 #
11322
11323 asflags-y := -ansi
11324 -ccflags-y := -Werror
11325 +#ccflags-y := -Werror
11326
11327 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11328 obj-y += fault_$(BITS).o
11329 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11330 index 70d8171..274c6c0 100644
11331 --- a/arch/sparc/mm/fault_32.c
11332 +++ b/arch/sparc/mm/fault_32.c
11333 @@ -21,6 +21,9 @@
11334 #include <linux/perf_event.h>
11335 #include <linux/interrupt.h>
11336 #include <linux/kdebug.h>
11337 +#include <linux/slab.h>
11338 +#include <linux/pagemap.h>
11339 +#include <linux/compiler.h>
11340
11341 #include <asm/page.h>
11342 #include <asm/pgtable.h>
11343 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11344 return safe_compute_effective_address(regs, insn);
11345 }
11346
11347 +#ifdef CONFIG_PAX_PAGEEXEC
11348 +#ifdef CONFIG_PAX_DLRESOLVE
11349 +static void pax_emuplt_close(struct vm_area_struct *vma)
11350 +{
11351 + vma->vm_mm->call_dl_resolve = 0UL;
11352 +}
11353 +
11354 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11355 +{
11356 + unsigned int *kaddr;
11357 +
11358 + vmf->page = alloc_page(GFP_HIGHUSER);
11359 + if (!vmf->page)
11360 + return VM_FAULT_OOM;
11361 +
11362 + kaddr = kmap(vmf->page);
11363 + memset(kaddr, 0, PAGE_SIZE);
11364 + kaddr[0] = 0x9DE3BFA8U; /* save */
11365 + flush_dcache_page(vmf->page);
11366 + kunmap(vmf->page);
11367 + return VM_FAULT_MAJOR;
11368 +}
11369 +
11370 +static const struct vm_operations_struct pax_vm_ops = {
11371 + .close = pax_emuplt_close,
11372 + .fault = pax_emuplt_fault
11373 +};
11374 +
11375 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11376 +{
11377 + int ret;
11378 +
11379 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11380 + vma->vm_mm = current->mm;
11381 + vma->vm_start = addr;
11382 + vma->vm_end = addr + PAGE_SIZE;
11383 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11384 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11385 + vma->vm_ops = &pax_vm_ops;
11386 +
11387 + ret = insert_vm_struct(current->mm, vma);
11388 + if (ret)
11389 + return ret;
11390 +
11391 + ++current->mm->total_vm;
11392 + return 0;
11393 +}
11394 +#endif
11395 +
11396 +/*
11397 + * PaX: decide what to do with offenders (regs->pc = fault address)
11398 + *
11399 + * returns 1 when task should be killed
11400 + * 2 when patched PLT trampoline was detected
11401 + * 3 when unpatched PLT trampoline was detected
11402 + */
11403 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11404 +{
11405 +
11406 +#ifdef CONFIG_PAX_EMUPLT
11407 + int err;
11408 +
11409 + do { /* PaX: patched PLT emulation #1 */
11410 + unsigned int sethi1, sethi2, jmpl;
11411 +
11412 + err = get_user(sethi1, (unsigned int *)regs->pc);
11413 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11414 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11415 +
11416 + if (err)
11417 + break;
11418 +
11419 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11420 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11421 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11422 + {
11423 + unsigned int addr;
11424 +
11425 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11426 + addr = regs->u_regs[UREG_G1];
11427 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11428 + regs->pc = addr;
11429 + regs->npc = addr+4;
11430 + return 2;
11431 + }
11432 + } while (0);
11433 +
11434 + do { /* PaX: patched PLT emulation #2 */
11435 + unsigned int ba;
11436 +
11437 + err = get_user(ba, (unsigned int *)regs->pc);
11438 +
11439 + if (err)
11440 + break;
11441 +
11442 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11443 + unsigned int addr;
11444 +
11445 + if ((ba & 0xFFC00000U) == 0x30800000U)
11446 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11447 + else
11448 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11449 + regs->pc = addr;
11450 + regs->npc = addr+4;
11451 + return 2;
11452 + }
11453 + } while (0);
11454 +
11455 + do { /* PaX: patched PLT emulation #3 */
11456 + unsigned int sethi, bajmpl, nop;
11457 +
11458 + err = get_user(sethi, (unsigned int *)regs->pc);
11459 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11460 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11461 +
11462 + if (err)
11463 + break;
11464 +
11465 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11466 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11467 + nop == 0x01000000U)
11468 + {
11469 + unsigned int addr;
11470 +
11471 + addr = (sethi & 0x003FFFFFU) << 10;
11472 + regs->u_regs[UREG_G1] = addr;
11473 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11474 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11475 + else
11476 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11477 + regs->pc = addr;
11478 + regs->npc = addr+4;
11479 + return 2;
11480 + }
11481 + } while (0);
11482 +
11483 + do { /* PaX: unpatched PLT emulation step 1 */
11484 + unsigned int sethi, ba, nop;
11485 +
11486 + err = get_user(sethi, (unsigned int *)regs->pc);
11487 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11488 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11489 +
11490 + if (err)
11491 + break;
11492 +
11493 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11494 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11495 + nop == 0x01000000U)
11496 + {
11497 + unsigned int addr, save, call;
11498 +
11499 + if ((ba & 0xFFC00000U) == 0x30800000U)
11500 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11501 + else
11502 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11503 +
11504 + err = get_user(save, (unsigned int *)addr);
11505 + err |= get_user(call, (unsigned int *)(addr+4));
11506 + err |= get_user(nop, (unsigned int *)(addr+8));
11507 + if (err)
11508 + break;
11509 +
11510 +#ifdef CONFIG_PAX_DLRESOLVE
11511 + if (save == 0x9DE3BFA8U &&
11512 + (call & 0xC0000000U) == 0x40000000U &&
11513 + nop == 0x01000000U)
11514 + {
11515 + struct vm_area_struct *vma;
11516 + unsigned long call_dl_resolve;
11517 +
11518 + down_read(&current->mm->mmap_sem);
11519 + call_dl_resolve = current->mm->call_dl_resolve;
11520 + up_read(&current->mm->mmap_sem);
11521 + if (likely(call_dl_resolve))
11522 + goto emulate;
11523 +
11524 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11525 +
11526 + down_write(&current->mm->mmap_sem);
11527 + if (current->mm->call_dl_resolve) {
11528 + call_dl_resolve = current->mm->call_dl_resolve;
11529 + up_write(&current->mm->mmap_sem);
11530 + if (vma)
11531 + kmem_cache_free(vm_area_cachep, vma);
11532 + goto emulate;
11533 + }
11534 +
11535 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11536 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11537 + up_write(&current->mm->mmap_sem);
11538 + if (vma)
11539 + kmem_cache_free(vm_area_cachep, vma);
11540 + return 1;
11541 + }
11542 +
11543 + if (pax_insert_vma(vma, call_dl_resolve)) {
11544 + up_write(&current->mm->mmap_sem);
11545 + kmem_cache_free(vm_area_cachep, vma);
11546 + return 1;
11547 + }
11548 +
11549 + current->mm->call_dl_resolve = call_dl_resolve;
11550 + up_write(&current->mm->mmap_sem);
11551 +
11552 +emulate:
11553 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11554 + regs->pc = call_dl_resolve;
11555 + regs->npc = addr+4;
11556 + return 3;
11557 + }
11558 +#endif
11559 +
11560 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11561 + if ((save & 0xFFC00000U) == 0x05000000U &&
11562 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11563 + nop == 0x01000000U)
11564 + {
11565 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11566 + regs->u_regs[UREG_G2] = addr + 4;
11567 + addr = (save & 0x003FFFFFU) << 10;
11568 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11569 + regs->pc = addr;
11570 + regs->npc = addr+4;
11571 + return 3;
11572 + }
11573 + }
11574 + } while (0);
11575 +
11576 + do { /* PaX: unpatched PLT emulation step 2 */
11577 + unsigned int save, call, nop;
11578 +
11579 + err = get_user(save, (unsigned int *)(regs->pc-4));
11580 + err |= get_user(call, (unsigned int *)regs->pc);
11581 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11582 + if (err)
11583 + break;
11584 +
11585 + if (save == 0x9DE3BFA8U &&
11586 + (call & 0xC0000000U) == 0x40000000U &&
11587 + nop == 0x01000000U)
11588 + {
11589 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11590 +
11591 + regs->u_regs[UREG_RETPC] = regs->pc;
11592 + regs->pc = dl_resolve;
11593 + regs->npc = dl_resolve+4;
11594 + return 3;
11595 + }
11596 + } while (0);
11597 +#endif
11598 +
11599 + return 1;
11600 +}
11601 +
11602 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11603 +{
11604 + unsigned long i;
11605 +
11606 + printk(KERN_ERR "PAX: bytes at PC: ");
11607 + for (i = 0; i < 8; i++) {
11608 + unsigned int c;
11609 + if (get_user(c, (unsigned int *)pc+i))
11610 + printk(KERN_CONT "???????? ");
11611 + else
11612 + printk(KERN_CONT "%08x ", c);
11613 + }
11614 + printk("\n");
11615 +}
11616 +#endif
11617 +
11618 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11619 int text_fault)
11620 {
11621 @@ -226,6 +500,24 @@ good_area:
11622 if (!(vma->vm_flags & VM_WRITE))
11623 goto bad_area;
11624 } else {
11625 +
11626 +#ifdef CONFIG_PAX_PAGEEXEC
11627 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11628 + up_read(&mm->mmap_sem);
11629 + switch (pax_handle_fetch_fault(regs)) {
11630 +
11631 +#ifdef CONFIG_PAX_EMUPLT
11632 + case 2:
11633 + case 3:
11634 + return;
11635 +#endif
11636 +
11637 + }
11638 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11639 + do_group_exit(SIGKILL);
11640 + }
11641 +#endif
11642 +
11643 /* Allow reads even for write-only mappings */
11644 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11645 goto bad_area;
11646 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11647 index 4798232..f76e3aa 100644
11648 --- a/arch/sparc/mm/fault_64.c
11649 +++ b/arch/sparc/mm/fault_64.c
11650 @@ -22,6 +22,9 @@
11651 #include <linux/kdebug.h>
11652 #include <linux/percpu.h>
11653 #include <linux/context_tracking.h>
11654 +#include <linux/slab.h>
11655 +#include <linux/pagemap.h>
11656 +#include <linux/compiler.h>
11657
11658 #include <asm/page.h>
11659 #include <asm/pgtable.h>
11660 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11661 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11662 regs->tpc);
11663 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11664 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11665 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11666 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11667 dump_stack();
11668 unhandled_fault(regs->tpc, current, regs);
11669 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11670 show_regs(regs);
11671 }
11672
11673 +#ifdef CONFIG_PAX_PAGEEXEC
11674 +#ifdef CONFIG_PAX_DLRESOLVE
11675 +static void pax_emuplt_close(struct vm_area_struct *vma)
11676 +{
11677 + vma->vm_mm->call_dl_resolve = 0UL;
11678 +}
11679 +
11680 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11681 +{
11682 + unsigned int *kaddr;
11683 +
11684 + vmf->page = alloc_page(GFP_HIGHUSER);
11685 + if (!vmf->page)
11686 + return VM_FAULT_OOM;
11687 +
11688 + kaddr = kmap(vmf->page);
11689 + memset(kaddr, 0, PAGE_SIZE);
11690 + kaddr[0] = 0x9DE3BFA8U; /* save */
11691 + flush_dcache_page(vmf->page);
11692 + kunmap(vmf->page);
11693 + return VM_FAULT_MAJOR;
11694 +}
11695 +
11696 +static const struct vm_operations_struct pax_vm_ops = {
11697 + .close = pax_emuplt_close,
11698 + .fault = pax_emuplt_fault
11699 +};
11700 +
11701 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11702 +{
11703 + int ret;
11704 +
11705 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11706 + vma->vm_mm = current->mm;
11707 + vma->vm_start = addr;
11708 + vma->vm_end = addr + PAGE_SIZE;
11709 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11710 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11711 + vma->vm_ops = &pax_vm_ops;
11712 +
11713 + ret = insert_vm_struct(current->mm, vma);
11714 + if (ret)
11715 + return ret;
11716 +
11717 + ++current->mm->total_vm;
11718 + return 0;
11719 +}
11720 +#endif
11721 +
11722 +/*
11723 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11724 + *
11725 + * returns 1 when task should be killed
11726 + * 2 when patched PLT trampoline was detected
11727 + * 3 when unpatched PLT trampoline was detected
11728 + */
11729 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11730 +{
11731 +
11732 +#ifdef CONFIG_PAX_EMUPLT
11733 + int err;
11734 +
11735 + do { /* PaX: patched PLT emulation #1 */
11736 + unsigned int sethi1, sethi2, jmpl;
11737 +
11738 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11739 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11740 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11741 +
11742 + if (err)
11743 + break;
11744 +
11745 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11746 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11747 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11748 + {
11749 + unsigned long addr;
11750 +
11751 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11752 + addr = regs->u_regs[UREG_G1];
11753 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11754 +
11755 + if (test_thread_flag(TIF_32BIT))
11756 + addr &= 0xFFFFFFFFUL;
11757 +
11758 + regs->tpc = addr;
11759 + regs->tnpc = addr+4;
11760 + return 2;
11761 + }
11762 + } while (0);
11763 +
11764 + do { /* PaX: patched PLT emulation #2 */
11765 + unsigned int ba;
11766 +
11767 + err = get_user(ba, (unsigned int *)regs->tpc);
11768 +
11769 + if (err)
11770 + break;
11771 +
11772 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11773 + unsigned long addr;
11774 +
11775 + if ((ba & 0xFFC00000U) == 0x30800000U)
11776 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11777 + else
11778 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11779 +
11780 + if (test_thread_flag(TIF_32BIT))
11781 + addr &= 0xFFFFFFFFUL;
11782 +
11783 + regs->tpc = addr;
11784 + regs->tnpc = addr+4;
11785 + return 2;
11786 + }
11787 + } while (0);
11788 +
11789 + do { /* PaX: patched PLT emulation #3 */
11790 + unsigned int sethi, bajmpl, nop;
11791 +
11792 + err = get_user(sethi, (unsigned int *)regs->tpc);
11793 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11794 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11795 +
11796 + if (err)
11797 + break;
11798 +
11799 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11800 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11801 + nop == 0x01000000U)
11802 + {
11803 + unsigned long addr;
11804 +
11805 + addr = (sethi & 0x003FFFFFU) << 10;
11806 + regs->u_regs[UREG_G1] = addr;
11807 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11808 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11809 + else
11810 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11811 +
11812 + if (test_thread_flag(TIF_32BIT))
11813 + addr &= 0xFFFFFFFFUL;
11814 +
11815 + regs->tpc = addr;
11816 + regs->tnpc = addr+4;
11817 + return 2;
11818 + }
11819 + } while (0);
11820 +
11821 + do { /* PaX: patched PLT emulation #4 */
11822 + unsigned int sethi, mov1, call, mov2;
11823 +
11824 + err = get_user(sethi, (unsigned int *)regs->tpc);
11825 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11826 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11827 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11828 +
11829 + if (err)
11830 + break;
11831 +
11832 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11833 + mov1 == 0x8210000FU &&
11834 + (call & 0xC0000000U) == 0x40000000U &&
11835 + mov2 == 0x9E100001U)
11836 + {
11837 + unsigned long addr;
11838 +
11839 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11840 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11841 +
11842 + if (test_thread_flag(TIF_32BIT))
11843 + addr &= 0xFFFFFFFFUL;
11844 +
11845 + regs->tpc = addr;
11846 + regs->tnpc = addr+4;
11847 + return 2;
11848 + }
11849 + } while (0);
11850 +
11851 + do { /* PaX: patched PLT emulation #5 */
11852 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11853 +
11854 + err = get_user(sethi, (unsigned int *)regs->tpc);
11855 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11856 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11857 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11858 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11859 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11860 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11861 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11862 +
11863 + if (err)
11864 + break;
11865 +
11866 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11867 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11868 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11869 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11870 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11871 + sllx == 0x83287020U &&
11872 + jmpl == 0x81C04005U &&
11873 + nop == 0x01000000U)
11874 + {
11875 + unsigned long addr;
11876 +
11877 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11878 + regs->u_regs[UREG_G1] <<= 32;
11879 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11880 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11881 + regs->tpc = addr;
11882 + regs->tnpc = addr+4;
11883 + return 2;
11884 + }
11885 + } while (0);
11886 +
11887 + do { /* PaX: patched PLT emulation #6 */
11888 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11889 +
11890 + err = get_user(sethi, (unsigned int *)regs->tpc);
11891 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11892 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11893 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11894 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11895 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11896 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11897 +
11898 + if (err)
11899 + break;
11900 +
11901 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11902 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11903 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11904 + sllx == 0x83287020U &&
11905 + (or & 0xFFFFE000U) == 0x8A116000U &&
11906 + jmpl == 0x81C04005U &&
11907 + nop == 0x01000000U)
11908 + {
11909 + unsigned long addr;
11910 +
11911 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11912 + regs->u_regs[UREG_G1] <<= 32;
11913 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11914 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11915 + regs->tpc = addr;
11916 + regs->tnpc = addr+4;
11917 + return 2;
11918 + }
11919 + } while (0);
11920 +
11921 + do { /* PaX: unpatched PLT emulation step 1 */
11922 + unsigned int sethi, ba, nop;
11923 +
11924 + err = get_user(sethi, (unsigned int *)regs->tpc);
11925 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11926 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11927 +
11928 + if (err)
11929 + break;
11930 +
11931 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11932 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11933 + nop == 0x01000000U)
11934 + {
11935 + unsigned long addr;
11936 + unsigned int save, call;
11937 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11938 +
11939 + if ((ba & 0xFFC00000U) == 0x30800000U)
11940 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11941 + else
11942 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11943 +
11944 + if (test_thread_flag(TIF_32BIT))
11945 + addr &= 0xFFFFFFFFUL;
11946 +
11947 + err = get_user(save, (unsigned int *)addr);
11948 + err |= get_user(call, (unsigned int *)(addr+4));
11949 + err |= get_user(nop, (unsigned int *)(addr+8));
11950 + if (err)
11951 + break;
11952 +
11953 +#ifdef CONFIG_PAX_DLRESOLVE
11954 + if (save == 0x9DE3BFA8U &&
11955 + (call & 0xC0000000U) == 0x40000000U &&
11956 + nop == 0x01000000U)
11957 + {
11958 + struct vm_area_struct *vma;
11959 + unsigned long call_dl_resolve;
11960 +
11961 + down_read(&current->mm->mmap_sem);
11962 + call_dl_resolve = current->mm->call_dl_resolve;
11963 + up_read(&current->mm->mmap_sem);
11964 + if (likely(call_dl_resolve))
11965 + goto emulate;
11966 +
11967 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11968 +
11969 + down_write(&current->mm->mmap_sem);
11970 + if (current->mm->call_dl_resolve) {
11971 + call_dl_resolve = current->mm->call_dl_resolve;
11972 + up_write(&current->mm->mmap_sem);
11973 + if (vma)
11974 + kmem_cache_free(vm_area_cachep, vma);
11975 + goto emulate;
11976 + }
11977 +
11978 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11979 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11980 + up_write(&current->mm->mmap_sem);
11981 + if (vma)
11982 + kmem_cache_free(vm_area_cachep, vma);
11983 + return 1;
11984 + }
11985 +
11986 + if (pax_insert_vma(vma, call_dl_resolve)) {
11987 + up_write(&current->mm->mmap_sem);
11988 + kmem_cache_free(vm_area_cachep, vma);
11989 + return 1;
11990 + }
11991 +
11992 + current->mm->call_dl_resolve = call_dl_resolve;
11993 + up_write(&current->mm->mmap_sem);
11994 +
11995 +emulate:
11996 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11997 + regs->tpc = call_dl_resolve;
11998 + regs->tnpc = addr+4;
11999 + return 3;
12000 + }
12001 +#endif
12002 +
12003 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12004 + if ((save & 0xFFC00000U) == 0x05000000U &&
12005 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12006 + nop == 0x01000000U)
12007 + {
12008 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12009 + regs->u_regs[UREG_G2] = addr + 4;
12010 + addr = (save & 0x003FFFFFU) << 10;
12011 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12012 +
12013 + if (test_thread_flag(TIF_32BIT))
12014 + addr &= 0xFFFFFFFFUL;
12015 +
12016 + regs->tpc = addr;
12017 + regs->tnpc = addr+4;
12018 + return 3;
12019 + }
12020 +
12021 + /* PaX: 64-bit PLT stub */
12022 + err = get_user(sethi1, (unsigned int *)addr);
12023 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12024 + err |= get_user(or1, (unsigned int *)(addr+8));
12025 + err |= get_user(or2, (unsigned int *)(addr+12));
12026 + err |= get_user(sllx, (unsigned int *)(addr+16));
12027 + err |= get_user(add, (unsigned int *)(addr+20));
12028 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12029 + err |= get_user(nop, (unsigned int *)(addr+28));
12030 + if (err)
12031 + break;
12032 +
12033 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12034 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12035 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12036 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12037 + sllx == 0x89293020U &&
12038 + add == 0x8A010005U &&
12039 + jmpl == 0x89C14000U &&
12040 + nop == 0x01000000U)
12041 + {
12042 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12043 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12044 + regs->u_regs[UREG_G4] <<= 32;
12045 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12046 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12047 + regs->u_regs[UREG_G4] = addr + 24;
12048 + addr = regs->u_regs[UREG_G5];
12049 + regs->tpc = addr;
12050 + regs->tnpc = addr+4;
12051 + return 3;
12052 + }
12053 + }
12054 + } while (0);
12055 +
12056 +#ifdef CONFIG_PAX_DLRESOLVE
12057 + do { /* PaX: unpatched PLT emulation step 2 */
12058 + unsigned int save, call, nop;
12059 +
12060 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12061 + err |= get_user(call, (unsigned int *)regs->tpc);
12062 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12063 + if (err)
12064 + break;
12065 +
12066 + if (save == 0x9DE3BFA8U &&
12067 + (call & 0xC0000000U) == 0x40000000U &&
12068 + nop == 0x01000000U)
12069 + {
12070 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12071 +
12072 + if (test_thread_flag(TIF_32BIT))
12073 + dl_resolve &= 0xFFFFFFFFUL;
12074 +
12075 + regs->u_regs[UREG_RETPC] = regs->tpc;
12076 + regs->tpc = dl_resolve;
12077 + regs->tnpc = dl_resolve+4;
12078 + return 3;
12079 + }
12080 + } while (0);
12081 +#endif
12082 +
12083 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12084 + unsigned int sethi, ba, nop;
12085 +
12086 + err = get_user(sethi, (unsigned int *)regs->tpc);
12087 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12088 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12089 +
12090 + if (err)
12091 + break;
12092 +
12093 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12094 + (ba & 0xFFF00000U) == 0x30600000U &&
12095 + nop == 0x01000000U)
12096 + {
12097 + unsigned long addr;
12098 +
12099 + addr = (sethi & 0x003FFFFFU) << 10;
12100 + regs->u_regs[UREG_G1] = addr;
12101 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12102 +
12103 + if (test_thread_flag(TIF_32BIT))
12104 + addr &= 0xFFFFFFFFUL;
12105 +
12106 + regs->tpc = addr;
12107 + regs->tnpc = addr+4;
12108 + return 2;
12109 + }
12110 + } while (0);
12111 +
12112 +#endif
12113 +
12114 + return 1;
12115 +}
12116 +
12117 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12118 +{
12119 + unsigned long i;
12120 +
12121 + printk(KERN_ERR "PAX: bytes at PC: ");
12122 + for (i = 0; i < 8; i++) {
12123 + unsigned int c;
12124 + if (get_user(c, (unsigned int *)pc+i))
12125 + printk(KERN_CONT "???????? ");
12126 + else
12127 + printk(KERN_CONT "%08x ", c);
12128 + }
12129 + printk("\n");
12130 +}
12131 +#endif
12132 +
12133 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12134 {
12135 enum ctx_state prev_state = exception_enter();
12136 @@ -353,6 +816,29 @@ retry:
12137 if (!vma)
12138 goto bad_area;
12139
12140 +#ifdef CONFIG_PAX_PAGEEXEC
12141 + /* PaX: detect ITLB misses on non-exec pages */
12142 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12143 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12144 + {
12145 + if (address != regs->tpc)
12146 + goto good_area;
12147 +
12148 + up_read(&mm->mmap_sem);
12149 + switch (pax_handle_fetch_fault(regs)) {
12150 +
12151 +#ifdef CONFIG_PAX_EMUPLT
12152 + case 2:
12153 + case 3:
12154 + return;
12155 +#endif
12156 +
12157 + }
12158 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12159 + do_group_exit(SIGKILL);
12160 + }
12161 +#endif
12162 +
12163 /* Pure DTLB misses do not tell us whether the fault causing
12164 * load/store/atomic was a write or not, it only says that there
12165 * was no match. So in such a case we (carefully) read the
12166 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12167 index 4242eab..9ae6360 100644
12168 --- a/arch/sparc/mm/hugetlbpage.c
12169 +++ b/arch/sparc/mm/hugetlbpage.c
12170 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12171 unsigned long addr,
12172 unsigned long len,
12173 unsigned long pgoff,
12174 - unsigned long flags)
12175 + unsigned long flags,
12176 + unsigned long offset)
12177 {
12178 + struct mm_struct *mm = current->mm;
12179 unsigned long task_size = TASK_SIZE;
12180 struct vm_unmapped_area_info info;
12181
12182 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12183
12184 info.flags = 0;
12185 info.length = len;
12186 - info.low_limit = TASK_UNMAPPED_BASE;
12187 + info.low_limit = mm->mmap_base;
12188 info.high_limit = min(task_size, VA_EXCLUDE_START);
12189 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12190 info.align_offset = 0;
12191 + info.threadstack_offset = offset;
12192 addr = vm_unmapped_area(&info);
12193
12194 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12195 VM_BUG_ON(addr != -ENOMEM);
12196 info.low_limit = VA_EXCLUDE_END;
12197 +
12198 +#ifdef CONFIG_PAX_RANDMMAP
12199 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12200 + info.low_limit += mm->delta_mmap;
12201 +#endif
12202 +
12203 info.high_limit = task_size;
12204 addr = vm_unmapped_area(&info);
12205 }
12206 @@ -55,7 +64,8 @@ static unsigned long
12207 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12208 const unsigned long len,
12209 const unsigned long pgoff,
12210 - const unsigned long flags)
12211 + const unsigned long flags,
12212 + const unsigned long offset)
12213 {
12214 struct mm_struct *mm = current->mm;
12215 unsigned long addr = addr0;
12216 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12217 info.high_limit = mm->mmap_base;
12218 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12219 info.align_offset = 0;
12220 + info.threadstack_offset = offset;
12221 addr = vm_unmapped_area(&info);
12222
12223 /*
12224 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12225 VM_BUG_ON(addr != -ENOMEM);
12226 info.flags = 0;
12227 info.low_limit = TASK_UNMAPPED_BASE;
12228 +
12229 +#ifdef CONFIG_PAX_RANDMMAP
12230 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12231 + info.low_limit += mm->delta_mmap;
12232 +#endif
12233 +
12234 info.high_limit = STACK_TOP32;
12235 addr = vm_unmapped_area(&info);
12236 }
12237 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12238 struct mm_struct *mm = current->mm;
12239 struct vm_area_struct *vma;
12240 unsigned long task_size = TASK_SIZE;
12241 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12242
12243 if (test_thread_flag(TIF_32BIT))
12244 task_size = STACK_TOP32;
12245 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12246 return addr;
12247 }
12248
12249 +#ifdef CONFIG_PAX_RANDMMAP
12250 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12251 +#endif
12252 +
12253 if (addr) {
12254 addr = ALIGN(addr, HPAGE_SIZE);
12255 vma = find_vma(mm, addr);
12256 - if (task_size - len >= addr &&
12257 - (!vma || addr + len <= vma->vm_start))
12258 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12259 return addr;
12260 }
12261 if (mm->get_unmapped_area == arch_get_unmapped_area)
12262 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12263 - pgoff, flags);
12264 + pgoff, flags, offset);
12265 else
12266 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12267 - pgoff, flags);
12268 + pgoff, flags, offset);
12269 }
12270
12271 pte_t *huge_pte_alloc(struct mm_struct *mm,
12272 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12273 index 4ca0d6b..e89bca1 100644
12274 --- a/arch/sparc/mm/init_64.c
12275 +++ b/arch/sparc/mm/init_64.c
12276 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12277 int num_kernel_image_mappings;
12278
12279 #ifdef CONFIG_DEBUG_DCFLUSH
12280 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12281 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12282 #ifdef CONFIG_SMP
12283 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12284 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12285 #endif
12286 #endif
12287
12288 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12289 {
12290 BUG_ON(tlb_type == hypervisor);
12291 #ifdef CONFIG_DEBUG_DCFLUSH
12292 - atomic_inc(&dcpage_flushes);
12293 + atomic_inc_unchecked(&dcpage_flushes);
12294 #endif
12295
12296 #ifdef DCACHE_ALIASING_POSSIBLE
12297 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12298
12299 #ifdef CONFIG_DEBUG_DCFLUSH
12300 seq_printf(m, "DCPageFlushes\t: %d\n",
12301 - atomic_read(&dcpage_flushes));
12302 + atomic_read_unchecked(&dcpage_flushes));
12303 #ifdef CONFIG_SMP
12304 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12305 - atomic_read(&dcpage_flushes_xcall));
12306 + atomic_read_unchecked(&dcpage_flushes_xcall));
12307 #endif /* CONFIG_SMP */
12308 #endif /* CONFIG_DEBUG_DCFLUSH */
12309 }
12310 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12311 index 7cca418..53fc030 100644
12312 --- a/arch/tile/Kconfig
12313 +++ b/arch/tile/Kconfig
12314 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12315
12316 config KEXEC
12317 bool "kexec system call"
12318 + depends on !GRKERNSEC_KMEM
12319 ---help---
12320 kexec is a system call that implements the ability to shutdown your
12321 current kernel, and to start another kernel. It is like a reboot
12322 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12323 index 7b11c5f..755a026 100644
12324 --- a/arch/tile/include/asm/atomic_64.h
12325 +++ b/arch/tile/include/asm/atomic_64.h
12326 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12327
12328 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12329
12330 +#define atomic64_read_unchecked(v) atomic64_read(v)
12331 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12332 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12333 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12334 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12335 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12336 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12337 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12338 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12339 +
12340 /* Define this to indicate that cmpxchg is an efficient operation. */
12341 #define __HAVE_ARCH_CMPXCHG
12342
12343 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12344 index 6160761..00cac88 100644
12345 --- a/arch/tile/include/asm/cache.h
12346 +++ b/arch/tile/include/asm/cache.h
12347 @@ -15,11 +15,12 @@
12348 #ifndef _ASM_TILE_CACHE_H
12349 #define _ASM_TILE_CACHE_H
12350
12351 +#include <linux/const.h>
12352 #include <arch/chip.h>
12353
12354 /* bytes per L1 data cache line */
12355 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12356 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12357 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12358
12359 /* bytes per L2 cache line */
12360 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12361 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12362 index f41cb53..31d3ab4 100644
12363 --- a/arch/tile/include/asm/uaccess.h
12364 +++ b/arch/tile/include/asm/uaccess.h
12365 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12366 const void __user *from,
12367 unsigned long n)
12368 {
12369 - int sz = __compiletime_object_size(to);
12370 + size_t sz = __compiletime_object_size(to);
12371
12372 - if (likely(sz == -1 || sz >= n))
12373 + if (likely(sz == (size_t)-1 || sz >= n))
12374 n = _copy_from_user(to, from, n);
12375 else
12376 copy_from_user_overflow();
12377 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12378 index 8416240..a012fb7 100644
12379 --- a/arch/tile/mm/hugetlbpage.c
12380 +++ b/arch/tile/mm/hugetlbpage.c
12381 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12382 info.high_limit = TASK_SIZE;
12383 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12384 info.align_offset = 0;
12385 + info.threadstack_offset = 0;
12386 return vm_unmapped_area(&info);
12387 }
12388
12389 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12390 info.high_limit = current->mm->mmap_base;
12391 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12392 info.align_offset = 0;
12393 + info.threadstack_offset = 0;
12394 addr = vm_unmapped_area(&info);
12395
12396 /*
12397 diff --git a/arch/um/Makefile b/arch/um/Makefile
12398 index e4b1a96..16162f8 100644
12399 --- a/arch/um/Makefile
12400 +++ b/arch/um/Makefile
12401 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12402 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12403 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12404
12405 +ifdef CONSTIFY_PLUGIN
12406 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12407 +endif
12408 +
12409 #This will adjust *FLAGS accordingly to the platform.
12410 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12411
12412 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12413 index 19e1bdd..3665b77 100644
12414 --- a/arch/um/include/asm/cache.h
12415 +++ b/arch/um/include/asm/cache.h
12416 @@ -1,6 +1,7 @@
12417 #ifndef __UM_CACHE_H
12418 #define __UM_CACHE_H
12419
12420 +#include <linux/const.h>
12421
12422 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12423 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12424 @@ -12,6 +13,6 @@
12425 # define L1_CACHE_SHIFT 5
12426 #endif
12427
12428 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12429 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12430
12431 #endif
12432 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12433 index 2e0a6b1..a64d0f5 100644
12434 --- a/arch/um/include/asm/kmap_types.h
12435 +++ b/arch/um/include/asm/kmap_types.h
12436 @@ -8,6 +8,6 @@
12437
12438 /* No more #include "asm/arch/kmap_types.h" ! */
12439
12440 -#define KM_TYPE_NR 14
12441 +#define KM_TYPE_NR 15
12442
12443 #endif
12444 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12445 index 71c5d13..4c7b9f1 100644
12446 --- a/arch/um/include/asm/page.h
12447 +++ b/arch/um/include/asm/page.h
12448 @@ -14,6 +14,9 @@
12449 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12450 #define PAGE_MASK (~(PAGE_SIZE-1))
12451
12452 +#define ktla_ktva(addr) (addr)
12453 +#define ktva_ktla(addr) (addr)
12454 +
12455 #ifndef __ASSEMBLY__
12456
12457 struct page;
12458 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12459 index 2b4274e..754fe06 100644
12460 --- a/arch/um/include/asm/pgtable-3level.h
12461 +++ b/arch/um/include/asm/pgtable-3level.h
12462 @@ -58,6 +58,7 @@
12463 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12464 #define pud_populate(mm, pud, pmd) \
12465 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12466 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12467
12468 #ifdef CONFIG_64BIT
12469 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12470 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12471 index f17bca8..48adb87 100644
12472 --- a/arch/um/kernel/process.c
12473 +++ b/arch/um/kernel/process.c
12474 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12475 return 2;
12476 }
12477
12478 -/*
12479 - * Only x86 and x86_64 have an arch_align_stack().
12480 - * All other arches have "#define arch_align_stack(x) (x)"
12481 - * in their asm/exec.h
12482 - * As this is included in UML from asm-um/system-generic.h,
12483 - * we can use it to behave as the subarch does.
12484 - */
12485 -#ifndef arch_align_stack
12486 -unsigned long arch_align_stack(unsigned long sp)
12487 -{
12488 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12489 - sp -= get_random_int() % 8192;
12490 - return sp & ~0xf;
12491 -}
12492 -#endif
12493 -
12494 unsigned long get_wchan(struct task_struct *p)
12495 {
12496 unsigned long stack_page, sp, ip;
12497 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12498 index ad8f795..2c7eec6 100644
12499 --- a/arch/unicore32/include/asm/cache.h
12500 +++ b/arch/unicore32/include/asm/cache.h
12501 @@ -12,8 +12,10 @@
12502 #ifndef __UNICORE_CACHE_H__
12503 #define __UNICORE_CACHE_H__
12504
12505 -#define L1_CACHE_SHIFT (5)
12506 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12507 +#include <linux/const.h>
12508 +
12509 +#define L1_CACHE_SHIFT 5
12510 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12511
12512 /*
12513 * Memory returned by kmalloc() may be used for DMA, so we must make
12514 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12515 index b7d31ca..9481ec5 100644
12516 --- a/arch/x86/Kconfig
12517 +++ b/arch/x86/Kconfig
12518 @@ -132,7 +132,7 @@ config X86
12519 select RTC_LIB
12520 select HAVE_DEBUG_STACKOVERFLOW
12521 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12522 - select HAVE_CC_STACKPROTECTOR
12523 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12524 select GENERIC_CPU_AUTOPROBE
12525 select HAVE_ARCH_AUDITSYSCALL
12526 select ARCH_SUPPORTS_ATOMIC_RMW
12527 @@ -266,7 +266,7 @@ config X86_HT
12528
12529 config X86_32_LAZY_GS
12530 def_bool y
12531 - depends on X86_32 && !CC_STACKPROTECTOR
12532 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12533
12534 config ARCH_HWEIGHT_CFLAGS
12535 string
12536 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12537
12538 menuconfig HYPERVISOR_GUEST
12539 bool "Linux guest support"
12540 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12541 ---help---
12542 Say Y here to enable options for running Linux under various hyper-
12543 visors. This option enables basic hypervisor detection and platform
12544 @@ -1013,6 +1014,7 @@ config VM86
12545
12546 config X86_16BIT
12547 bool "Enable support for 16-bit segments" if EXPERT
12548 + depends on !GRKERNSEC
12549 default y
12550 ---help---
12551 This option is required by programs like Wine to run 16-bit
12552 @@ -1186,6 +1188,7 @@ choice
12553
12554 config NOHIGHMEM
12555 bool "off"
12556 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12557 ---help---
12558 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12559 However, the address space of 32-bit x86 processors is only 4
12560 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12561
12562 config HIGHMEM4G
12563 bool "4GB"
12564 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12565 ---help---
12566 Select this if you have a 32-bit processor and between 1 and 4
12567 gigabytes of physical RAM.
12568 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12569 hex
12570 default 0xB0000000 if VMSPLIT_3G_OPT
12571 default 0x80000000 if VMSPLIT_2G
12572 - default 0x78000000 if VMSPLIT_2G_OPT
12573 + default 0x70000000 if VMSPLIT_2G_OPT
12574 default 0x40000000 if VMSPLIT_1G
12575 default 0xC0000000
12576 depends on X86_32
12577 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12578
12579 config KEXEC
12580 bool "kexec system call"
12581 + depends on !GRKERNSEC_KMEM
12582 ---help---
12583 kexec is a system call that implements the ability to shutdown your
12584 current kernel, and to start another kernel. It is like a reboot
12585 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12586
12587 config PHYSICAL_ALIGN
12588 hex "Alignment value to which kernel should be aligned"
12589 - default "0x200000"
12590 + default "0x1000000"
12591 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12592 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12593 range 0x2000 0x1000000 if X86_32
12594 range 0x200000 0x1000000 if X86_64
12595 ---help---
12596 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12597 def_bool n
12598 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12599 depends on X86_32 || IA32_EMULATION
12600 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12601 ---help---
12602 Certain buggy versions of glibc will crash if they are
12603 presented with a 32-bit vDSO that is not mapped at the address
12604 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12605 index 6983314..54ad7e8 100644
12606 --- a/arch/x86/Kconfig.cpu
12607 +++ b/arch/x86/Kconfig.cpu
12608 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12609
12610 config X86_F00F_BUG
12611 def_bool y
12612 - depends on M586MMX || M586TSC || M586 || M486
12613 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12614
12615 config X86_INVD_BUG
12616 def_bool y
12617 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12618
12619 config X86_ALIGNMENT_16
12620 def_bool y
12621 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12622 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12623
12624 config X86_INTEL_USERCOPY
12625 def_bool y
12626 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12627 # generates cmov.
12628 config X86_CMOV
12629 def_bool y
12630 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12631 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12632
12633 config X86_MINIMUM_CPU_FAMILY
12634 int
12635 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12636 index 20028da..88d5946 100644
12637 --- a/arch/x86/Kconfig.debug
12638 +++ b/arch/x86/Kconfig.debug
12639 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12640 config DEBUG_RODATA
12641 bool "Write protect kernel read-only data structures"
12642 default y
12643 - depends on DEBUG_KERNEL
12644 + depends on DEBUG_KERNEL && BROKEN
12645 ---help---
12646 Mark the kernel read-only data as write-protected in the pagetables,
12647 in order to catch accidental (and incorrect) writes to such const
12648 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12649
12650 config DEBUG_SET_MODULE_RONX
12651 bool "Set loadable kernel module data as NX and text as RO"
12652 - depends on MODULES
12653 + depends on MODULES && BROKEN
12654 ---help---
12655 This option helps catch unintended modifications to loadable
12656 kernel module's text and read-only data. It also prevents execution
12657 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12658 index 5ba2d9c..41e5bb6 100644
12659 --- a/arch/x86/Makefile
12660 +++ b/arch/x86/Makefile
12661 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12662 # CPU-specific tuning. Anything which can be shared with UML should go here.
12663 include $(srctree)/arch/x86/Makefile_32.cpu
12664 KBUILD_CFLAGS += $(cflags-y)
12665 -
12666 - # temporary until string.h is fixed
12667 - KBUILD_CFLAGS += -ffreestanding
12668 else
12669 BITS := 64
12670 UTS_MACHINE := x86_64
12671 @@ -107,6 +104,9 @@ else
12672 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12673 endif
12674
12675 +# temporary until string.h is fixed
12676 +KBUILD_CFLAGS += -ffreestanding
12677 +
12678 # Make sure compiler does not have buggy stack-protector support.
12679 ifdef CONFIG_CC_STACKPROTECTOR
12680 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12681 @@ -181,6 +181,7 @@ archheaders:
12682 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12683
12684 archprepare:
12685 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12686 ifeq ($(CONFIG_KEXEC_FILE),y)
12687 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12688 endif
12689 @@ -264,3 +265,9 @@ define archhelp
12690 echo ' FDARGS="..." arguments for the booted kernel'
12691 echo ' FDINITRD=file initrd for the booted kernel'
12692 endef
12693 +
12694 +define OLD_LD
12695 +
12696 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12697 +*** Please upgrade your binutils to 2.18 or newer
12698 +endef
12699 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12700 index 57bbf2f..b100fce 100644
12701 --- a/arch/x86/boot/Makefile
12702 +++ b/arch/x86/boot/Makefile
12703 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12704 # ---------------------------------------------------------------------------
12705
12706 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12707 +ifdef CONSTIFY_PLUGIN
12708 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12709 +endif
12710 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12711 GCOV_PROFILE := n
12712
12713 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12714 index 878e4b9..20537ab 100644
12715 --- a/arch/x86/boot/bitops.h
12716 +++ b/arch/x86/boot/bitops.h
12717 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12718 u8 v;
12719 const u32 *p = (const u32 *)addr;
12720
12721 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12722 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12723 return v;
12724 }
12725
12726 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12727
12728 static inline void set_bit(int nr, void *addr)
12729 {
12730 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12731 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12732 }
12733
12734 #endif /* BOOT_BITOPS_H */
12735 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12736 index bd49ec6..94c7f58 100644
12737 --- a/arch/x86/boot/boot.h
12738 +++ b/arch/x86/boot/boot.h
12739 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12740 static inline u16 ds(void)
12741 {
12742 u16 seg;
12743 - asm("movw %%ds,%0" : "=rm" (seg));
12744 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12745 return seg;
12746 }
12747
12748 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12749 index 0a291cd..9686efc 100644
12750 --- a/arch/x86/boot/compressed/Makefile
12751 +++ b/arch/x86/boot/compressed/Makefile
12752 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12753 KBUILD_CFLAGS += -mno-mmx -mno-sse
12754 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12755 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12756 +ifdef CONSTIFY_PLUGIN
12757 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12758 +endif
12759
12760 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12761 GCOV_PROFILE := n
12762 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12763 index a53440e..c3dbf1e 100644
12764 --- a/arch/x86/boot/compressed/efi_stub_32.S
12765 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12766 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12767 * parameter 2, ..., param n. To make things easy, we save the return
12768 * address of efi_call_phys in a global variable.
12769 */
12770 - popl %ecx
12771 - movl %ecx, saved_return_addr(%edx)
12772 - /* get the function pointer into ECX*/
12773 - popl %ecx
12774 - movl %ecx, efi_rt_function_ptr(%edx)
12775 + popl saved_return_addr(%edx)
12776 + popl efi_rt_function_ptr(%edx)
12777
12778 /*
12779 * 3. Call the physical function.
12780 */
12781 - call *%ecx
12782 + call *efi_rt_function_ptr(%edx)
12783
12784 /*
12785 * 4. Balance the stack. And because EAX contain the return value,
12786 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12787 1: popl %edx
12788 subl $1b, %edx
12789
12790 - movl efi_rt_function_ptr(%edx), %ecx
12791 - pushl %ecx
12792 + pushl efi_rt_function_ptr(%edx)
12793
12794 /*
12795 * 10. Push the saved return address onto the stack and return.
12796 */
12797 - movl saved_return_addr(%edx), %ecx
12798 - pushl %ecx
12799 - ret
12800 + jmpl *saved_return_addr(%edx)
12801 ENDPROC(efi_call_phys)
12802 .previous
12803
12804 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12805 index 630384a..278e788 100644
12806 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12807 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12808 @@ -189,8 +189,8 @@ efi_gdt64:
12809 .long 0 /* Filled out by user */
12810 .word 0
12811 .quad 0x0000000000000000 /* NULL descriptor */
12812 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12813 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12814 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12815 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12816 .quad 0x0080890000000000 /* TS descriptor */
12817 .quad 0x0000000000000000 /* TS continued */
12818 efi_gdt64_end:
12819 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12820 index 1d7fbbc..36ecd58 100644
12821 --- a/arch/x86/boot/compressed/head_32.S
12822 +++ b/arch/x86/boot/compressed/head_32.S
12823 @@ -140,10 +140,10 @@ preferred_addr:
12824 addl %eax, %ebx
12825 notl %eax
12826 andl %eax, %ebx
12827 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12828 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12829 jge 1f
12830 #endif
12831 - movl $LOAD_PHYSICAL_ADDR, %ebx
12832 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12833 1:
12834
12835 /* Target address to relocate to for decompression */
12836 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12837 index 6b1766c..ad465c9 100644
12838 --- a/arch/x86/boot/compressed/head_64.S
12839 +++ b/arch/x86/boot/compressed/head_64.S
12840 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12841 addl %eax, %ebx
12842 notl %eax
12843 andl %eax, %ebx
12844 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12845 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12846 jge 1f
12847 #endif
12848 - movl $LOAD_PHYSICAL_ADDR, %ebx
12849 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -322,10 +322,10 @@ preferred_addr:
12854 addq %rax, %rbp
12855 notq %rax
12856 andq %rax, %rbp
12857 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12858 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12859 jge 1f
12860 #endif
12861 - movq $LOAD_PHYSICAL_ADDR, %rbp
12862 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12863 1:
12864
12865 /* Target address to relocate to for decompression */
12866 @@ -434,8 +434,8 @@ gdt:
12867 .long gdt
12868 .word 0
12869 .quad 0x0000000000000000 /* NULL descriptor */
12870 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12871 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12872 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12873 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12874 .quad 0x0080890000000000 /* TS descriptor */
12875 .quad 0x0000000000000000 /* TS continued */
12876 gdt_end:
12877 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12878 index a950864..c710239 100644
12879 --- a/arch/x86/boot/compressed/misc.c
12880 +++ b/arch/x86/boot/compressed/misc.c
12881 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12882 * Calculate the delta between where vmlinux was linked to load
12883 * and where it was actually loaded.
12884 */
12885 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12886 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12887 if (!delta) {
12888 debug_putstr("No relocation needed... ");
12889 return;
12890 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12891 Elf32_Ehdr ehdr;
12892 Elf32_Phdr *phdrs, *phdr;
12893 #endif
12894 - void *dest;
12895 + void *dest, *prev;
12896 int i;
12897
12898 memcpy(&ehdr, output, sizeof(ehdr));
12899 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12900 case PT_LOAD:
12901 #ifdef CONFIG_RELOCATABLE
12902 dest = output;
12903 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12904 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12905 #else
12906 dest = (void *)(phdr->p_paddr);
12907 #endif
12908 memcpy(dest,
12909 output + phdr->p_offset,
12910 phdr->p_filesz);
12911 + if (i)
12912 + memset(prev, 0xff, dest - prev);
12913 + prev = dest + phdr->p_filesz;
12914 break;
12915 default: /* Ignore other PT_* */ break;
12916 }
12917 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12918 error("Destination address too large");
12919 #endif
12920 #ifndef CONFIG_RELOCATABLE
12921 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12922 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12923 error("Wrong destination address");
12924 #endif
12925
12926 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12927 index 1fd7d57..0f7d096 100644
12928 --- a/arch/x86/boot/cpucheck.c
12929 +++ b/arch/x86/boot/cpucheck.c
12930 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12931 u32 ecx = MSR_K7_HWCR;
12932 u32 eax, edx;
12933
12934 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12936 eax &= ~(1 << 15);
12937 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12939
12940 get_cpuflags(); /* Make sure it really did something */
12941 err = check_cpuflags();
12942 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12943 u32 ecx = MSR_VIA_FCR;
12944 u32 eax, edx;
12945
12946 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12947 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12948 eax |= (1<<1)|(1<<7);
12949 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12950 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12951
12952 set_bit(X86_FEATURE_CX8, cpu.flags);
12953 err = check_cpuflags();
12954 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12955 u32 eax, edx;
12956 u32 level = 1;
12957
12958 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12959 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12960 - asm("cpuid"
12961 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12962 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12963 + asm volatile("cpuid"
12964 : "+a" (level), "=d" (cpu.flags[0])
12965 : : "ecx", "ebx");
12966 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12967 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12968
12969 err = check_cpuflags();
12970 } else if (err == 0x01 &&
12971 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12972 index 16ef025..91e033b 100644
12973 --- a/arch/x86/boot/header.S
12974 +++ b/arch/x86/boot/header.S
12975 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12976 # single linked list of
12977 # struct setup_data
12978
12979 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12980 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12981
12982 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12983 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12984 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12985 +#else
12986 #define VO_INIT_SIZE (VO__end - VO__text)
12987 +#endif
12988 #if ZO_INIT_SIZE > VO_INIT_SIZE
12989 #define INIT_SIZE ZO_INIT_SIZE
12990 #else
12991 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12992 index db75d07..8e6d0af 100644
12993 --- a/arch/x86/boot/memory.c
12994 +++ b/arch/x86/boot/memory.c
12995 @@ -19,7 +19,7 @@
12996
12997 static int detect_memory_e820(void)
12998 {
12999 - int count = 0;
13000 + unsigned int count = 0;
13001 struct biosregs ireg, oreg;
13002 struct e820entry *desc = boot_params.e820_map;
13003 static struct e820entry buf; /* static so it is zeroed */
13004 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13005 index ba3e100..6501b8f 100644
13006 --- a/arch/x86/boot/video-vesa.c
13007 +++ b/arch/x86/boot/video-vesa.c
13008 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13009
13010 boot_params.screen_info.vesapm_seg = oreg.es;
13011 boot_params.screen_info.vesapm_off = oreg.di;
13012 + boot_params.screen_info.vesapm_size = oreg.cx;
13013 }
13014
13015 /*
13016 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13017 index 43eda28..5ab5fdb 100644
13018 --- a/arch/x86/boot/video.c
13019 +++ b/arch/x86/boot/video.c
13020 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13021 static unsigned int get_entry(void)
13022 {
13023 char entry_buf[4];
13024 - int i, len = 0;
13025 + unsigned int i, len = 0;
13026 int key;
13027 unsigned int v;
13028
13029 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13030 index 9105655..41779c1 100644
13031 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13032 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13033 @@ -8,6 +8,8 @@
13034 * including this sentence is retained in full.
13035 */
13036
13037 +#include <asm/alternative-asm.h>
13038 +
13039 .extern crypto_ft_tab
13040 .extern crypto_it_tab
13041 .extern crypto_fl_tab
13042 @@ -70,6 +72,8 @@
13043 je B192; \
13044 leaq 32(r9),r9;
13045
13046 +#define ret pax_force_retaddr; ret
13047 +
13048 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13049 movq r1,r2; \
13050 movq r3,r4; \
13051 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13052 index 6bd2c6c..368c93e 100644
13053 --- a/arch/x86/crypto/aesni-intel_asm.S
13054 +++ b/arch/x86/crypto/aesni-intel_asm.S
13055 @@ -31,6 +31,7 @@
13056
13057 #include <linux/linkage.h>
13058 #include <asm/inst.h>
13059 +#include <asm/alternative-asm.h>
13060
13061 /*
13062 * The following macros are used to move an (un)aligned 16 byte value to/from
13063 @@ -217,7 +218,7 @@ enc: .octa 0x2
13064 * num_initial_blocks = b mod 4
13065 * encrypt the initial num_initial_blocks blocks and apply ghash on
13066 * the ciphertext
13067 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13068 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13069 * are clobbered
13070 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13071 */
13072 @@ -227,8 +228,8 @@ enc: .octa 0x2
13073 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13074 MOVADQ SHUF_MASK(%rip), %xmm14
13075 mov arg7, %r10 # %r10 = AAD
13076 - mov arg8, %r12 # %r12 = aadLen
13077 - mov %r12, %r11
13078 + mov arg8, %r15 # %r15 = aadLen
13079 + mov %r15, %r11
13080 pxor %xmm\i, %xmm\i
13081
13082 _get_AAD_loop\num_initial_blocks\operation:
13083 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 pxor \TMP1, %xmm\i
13086 add $4, %r10
13087 - sub $4, %r12
13088 + sub $4, %r15
13089 jne _get_AAD_loop\num_initial_blocks\operation
13090
13091 cmp $16, %r11
13092 je _get_AAD_loop2_done\num_initial_blocks\operation
13093
13094 - mov $16, %r12
13095 + mov $16, %r15
13096 _get_AAD_loop2\num_initial_blocks\operation:
13097 psrldq $4, %xmm\i
13098 - sub $4, %r12
13099 - cmp %r11, %r12
13100 + sub $4, %r15
13101 + cmp %r11, %r15
13102 jne _get_AAD_loop2\num_initial_blocks\operation
13103
13104 _get_AAD_loop2_done\num_initial_blocks\operation:
13105 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13106 * num_initial_blocks = b mod 4
13107 * encrypt the initial num_initial_blocks blocks and apply ghash on
13108 * the ciphertext
13109 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13110 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13111 * are clobbered
13112 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13113 */
13114 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13115 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13116 MOVADQ SHUF_MASK(%rip), %xmm14
13117 mov arg7, %r10 # %r10 = AAD
13118 - mov arg8, %r12 # %r12 = aadLen
13119 - mov %r12, %r11
13120 + mov arg8, %r15 # %r15 = aadLen
13121 + mov %r15, %r11
13122 pxor %xmm\i, %xmm\i
13123 _get_AAD_loop\num_initial_blocks\operation:
13124 movd (%r10), \TMP1
13125 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13126 psrldq $4, %xmm\i
13127 pxor \TMP1, %xmm\i
13128 add $4, %r10
13129 - sub $4, %r12
13130 + sub $4, %r15
13131 jne _get_AAD_loop\num_initial_blocks\operation
13132 cmp $16, %r11
13133 je _get_AAD_loop2_done\num_initial_blocks\operation
13134 - mov $16, %r12
13135 + mov $16, %r15
13136 _get_AAD_loop2\num_initial_blocks\operation:
13137 psrldq $4, %xmm\i
13138 - sub $4, %r12
13139 - cmp %r11, %r12
13140 + sub $4, %r15
13141 + cmp %r11, %r15
13142 jne _get_AAD_loop2\num_initial_blocks\operation
13143 _get_AAD_loop2_done\num_initial_blocks\operation:
13144 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13145 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13146 *
13147 *****************************************************************************/
13148 ENTRY(aesni_gcm_dec)
13149 - push %r12
13150 + push %r15
13151 push %r13
13152 push %r14
13153 mov %rsp, %r14
13154 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13155 */
13156 sub $VARIABLE_OFFSET, %rsp
13157 and $~63, %rsp # align rsp to 64 bytes
13158 - mov %arg6, %r12
13159 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13160 + mov %arg6, %r15
13161 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13162 movdqa SHUF_MASK(%rip), %xmm2
13163 PSHUFB_XMM %xmm2, %xmm13
13164
13165 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13166 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13167 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13168 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13169 - mov %r13, %r12
13170 - and $(3<<4), %r12
13171 + mov %r13, %r15
13172 + and $(3<<4), %r15
13173 jz _initial_num_blocks_is_0_decrypt
13174 - cmp $(2<<4), %r12
13175 + cmp $(2<<4), %r15
13176 jb _initial_num_blocks_is_1_decrypt
13177 je _initial_num_blocks_is_2_decrypt
13178 _initial_num_blocks_is_3_decrypt:
13179 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13180 sub $16, %r11
13181 add %r13, %r11
13182 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13183 - lea SHIFT_MASK+16(%rip), %r12
13184 - sub %r13, %r12
13185 + lea SHIFT_MASK+16(%rip), %r15
13186 + sub %r13, %r15
13187 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13188 # (%r13 is the number of bytes in plaintext mod 16)
13189 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13190 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13191 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13192
13193 movdqa %xmm1, %xmm2
13194 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13195 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13196 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13197 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13198 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13199 pand %xmm1, %xmm2
13200 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13201 sub $1, %r13
13202 jne _less_than_8_bytes_left_decrypt
13203 _multiple_of_16_bytes_decrypt:
13204 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13205 - shl $3, %r12 # convert into number of bits
13206 - movd %r12d, %xmm15 # len(A) in %xmm15
13207 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13208 + shl $3, %r15 # convert into number of bits
13209 + movd %r15d, %xmm15 # len(A) in %xmm15
13210 shl $3, %arg4 # len(C) in bits (*128)
13211 MOVQ_R64_XMM %arg4, %xmm1
13212 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13213 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13214 mov %r14, %rsp
13215 pop %r14
13216 pop %r13
13217 - pop %r12
13218 + pop %r15
13219 + pax_force_retaddr
13220 ret
13221 ENDPROC(aesni_gcm_dec)
13222
13223 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13224 * poly = x^128 + x^127 + x^126 + x^121 + 1
13225 ***************************************************************************/
13226 ENTRY(aesni_gcm_enc)
13227 - push %r12
13228 + push %r15
13229 push %r13
13230 push %r14
13231 mov %rsp, %r14
13232 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13233 #
13234 sub $VARIABLE_OFFSET, %rsp
13235 and $~63, %rsp
13236 - mov %arg6, %r12
13237 - movdqu (%r12), %xmm13
13238 + mov %arg6, %r15
13239 + movdqu (%r15), %xmm13
13240 movdqa SHUF_MASK(%rip), %xmm2
13241 PSHUFB_XMM %xmm2, %xmm13
13242
13243 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13244 movdqa %xmm13, HashKey(%rsp)
13245 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13246 and $-16, %r13
13247 - mov %r13, %r12
13248 + mov %r13, %r15
13249
13250 # Encrypt first few blocks
13251
13252 - and $(3<<4), %r12
13253 + and $(3<<4), %r15
13254 jz _initial_num_blocks_is_0_encrypt
13255 - cmp $(2<<4), %r12
13256 + cmp $(2<<4), %r15
13257 jb _initial_num_blocks_is_1_encrypt
13258 je _initial_num_blocks_is_2_encrypt
13259 _initial_num_blocks_is_3_encrypt:
13260 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13261 sub $16, %r11
13262 add %r13, %r11
13263 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13264 - lea SHIFT_MASK+16(%rip), %r12
13265 - sub %r13, %r12
13266 + lea SHIFT_MASK+16(%rip), %r15
13267 + sub %r13, %r15
13268 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13269 # (%r13 is the number of bytes in plaintext mod 16)
13270 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13271 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13272 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13273 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13274 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13275 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13276 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13277 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13278 movdqa SHUF_MASK(%rip), %xmm10
13279 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13280 sub $1, %r13
13281 jne _less_than_8_bytes_left_encrypt
13282 _multiple_of_16_bytes_encrypt:
13283 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13284 - shl $3, %r12
13285 - movd %r12d, %xmm15 # len(A) in %xmm15
13286 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13287 + shl $3, %r15
13288 + movd %r15d, %xmm15 # len(A) in %xmm15
13289 shl $3, %arg4 # len(C) in bits (*128)
13290 MOVQ_R64_XMM %arg4, %xmm1
13291 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13292 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13293 mov %r14, %rsp
13294 pop %r14
13295 pop %r13
13296 - pop %r12
13297 + pop %r15
13298 + pax_force_retaddr
13299 ret
13300 ENDPROC(aesni_gcm_enc)
13301
13302 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13303 pxor %xmm1, %xmm0
13304 movaps %xmm0, (TKEYP)
13305 add $0x10, TKEYP
13306 + pax_force_retaddr
13307 ret
13308 ENDPROC(_key_expansion_128)
13309 ENDPROC(_key_expansion_256a)
13310 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13311 shufps $0b01001110, %xmm2, %xmm1
13312 movaps %xmm1, 0x10(TKEYP)
13313 add $0x20, TKEYP
13314 + pax_force_retaddr
13315 ret
13316 ENDPROC(_key_expansion_192a)
13317
13318 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13319
13320 movaps %xmm0, (TKEYP)
13321 add $0x10, TKEYP
13322 + pax_force_retaddr
13323 ret
13324 ENDPROC(_key_expansion_192b)
13325
13326 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13327 pxor %xmm1, %xmm2
13328 movaps %xmm2, (TKEYP)
13329 add $0x10, TKEYP
13330 + pax_force_retaddr
13331 ret
13332 ENDPROC(_key_expansion_256b)
13333
13334 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13335 #ifndef __x86_64__
13336 popl KEYP
13337 #endif
13338 + pax_force_retaddr
13339 ret
13340 ENDPROC(aesni_set_key)
13341
13342 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13343 popl KLEN
13344 popl KEYP
13345 #endif
13346 + pax_force_retaddr
13347 ret
13348 ENDPROC(aesni_enc)
13349
13350 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13351 AESENC KEY STATE
13352 movaps 0x70(TKEYP), KEY
13353 AESENCLAST KEY STATE
13354 + pax_force_retaddr
13355 ret
13356 ENDPROC(_aesni_enc1)
13357
13358 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13359 AESENCLAST KEY STATE2
13360 AESENCLAST KEY STATE3
13361 AESENCLAST KEY STATE4
13362 + pax_force_retaddr
13363 ret
13364 ENDPROC(_aesni_enc4)
13365
13366 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13367 popl KLEN
13368 popl KEYP
13369 #endif
13370 + pax_force_retaddr
13371 ret
13372 ENDPROC(aesni_dec)
13373
13374 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13375 AESDEC KEY STATE
13376 movaps 0x70(TKEYP), KEY
13377 AESDECLAST KEY STATE
13378 + pax_force_retaddr
13379 ret
13380 ENDPROC(_aesni_dec1)
13381
13382 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13383 AESDECLAST KEY STATE2
13384 AESDECLAST KEY STATE3
13385 AESDECLAST KEY STATE4
13386 + pax_force_retaddr
13387 ret
13388 ENDPROC(_aesni_dec4)
13389
13390 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13391 popl KEYP
13392 popl LEN
13393 #endif
13394 + pax_force_retaddr
13395 ret
13396 ENDPROC(aesni_ecb_enc)
13397
13398 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13399 popl KEYP
13400 popl LEN
13401 #endif
13402 + pax_force_retaddr
13403 ret
13404 ENDPROC(aesni_ecb_dec)
13405
13406 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13407 popl LEN
13408 popl IVP
13409 #endif
13410 + pax_force_retaddr
13411 ret
13412 ENDPROC(aesni_cbc_enc)
13413
13414 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13415 popl LEN
13416 popl IVP
13417 #endif
13418 + pax_force_retaddr
13419 ret
13420 ENDPROC(aesni_cbc_dec)
13421
13422 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13423 mov $1, TCTR_LOW
13424 MOVQ_R64_XMM TCTR_LOW INC
13425 MOVQ_R64_XMM CTR TCTR_LOW
13426 + pax_force_retaddr
13427 ret
13428 ENDPROC(_aesni_inc_init)
13429
13430 @@ -2590,6 +2609,7 @@ _aesni_inc:
13431 .Linc_low:
13432 movaps CTR, IV
13433 PSHUFB_XMM BSWAP_MASK IV
13434 + pax_force_retaddr
13435 ret
13436 ENDPROC(_aesni_inc)
13437
13438 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13439 .Lctr_enc_ret:
13440 movups IV, (IVP)
13441 .Lctr_enc_just_ret:
13442 + pax_force_retaddr
13443 ret
13444 ENDPROC(aesni_ctr_enc)
13445
13446 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13447 pxor INC, STATE4
13448 movdqu STATE4, 0x70(OUTP)
13449
13450 + pax_force_retaddr
13451 ret
13452 ENDPROC(aesni_xts_crypt8)
13453
13454 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13455 index 246c670..466e2d6 100644
13456 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13458 @@ -21,6 +21,7 @@
13459 */
13460
13461 #include <linux/linkage.h>
13462 +#include <asm/alternative-asm.h>
13463
13464 .file "blowfish-x86_64-asm.S"
13465 .text
13466 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13467 jnz .L__enc_xor;
13468
13469 write_block();
13470 + pax_force_retaddr
13471 ret;
13472 .L__enc_xor:
13473 xor_block();
13474 + pax_force_retaddr
13475 ret;
13476 ENDPROC(__blowfish_enc_blk)
13477
13478 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13479
13480 movq %r11, %rbp;
13481
13482 + pax_force_retaddr
13483 ret;
13484 ENDPROC(blowfish_dec_blk)
13485
13486 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13487
13488 popq %rbx;
13489 popq %rbp;
13490 + pax_force_retaddr
13491 ret;
13492
13493 .L__enc_xor4:
13494 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13495
13496 popq %rbx;
13497 popq %rbp;
13498 + pax_force_retaddr
13499 ret;
13500 ENDPROC(__blowfish_enc_blk_4way)
13501
13502 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13503 popq %rbx;
13504 popq %rbp;
13505
13506 + pax_force_retaddr
13507 ret;
13508 ENDPROC(blowfish_dec_blk_4way)
13509 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13510 index ce71f92..1dce7ec 100644
13511 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13513 @@ -16,6 +16,7 @@
13514 */
13515
13516 #include <linux/linkage.h>
13517 +#include <asm/alternative-asm.h>
13518
13519 #define CAMELLIA_TABLE_BYTE_LEN 272
13520
13521 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13522 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13523 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13524 %rcx, (%r9));
13525 + pax_force_retaddr
13526 ret;
13527 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13528
13529 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13530 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13531 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13532 %rax, (%r9));
13533 + pax_force_retaddr
13534 ret;
13535 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13536
13537 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13538 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13539 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13540
13541 + pax_force_retaddr
13542 ret;
13543
13544 .align 8
13545 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13546 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13547 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13548
13549 + pax_force_retaddr
13550 ret;
13551
13552 .align 8
13553 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13554 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13555 %xmm8, %rsi);
13556
13557 + pax_force_retaddr
13558 ret;
13559 ENDPROC(camellia_ecb_enc_16way)
13560
13561 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13562 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13563 %xmm8, %rsi);
13564
13565 + pax_force_retaddr
13566 ret;
13567 ENDPROC(camellia_ecb_dec_16way)
13568
13569 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13570 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13571 %xmm8, %rsi);
13572
13573 + pax_force_retaddr
13574 ret;
13575 ENDPROC(camellia_cbc_dec_16way)
13576
13577 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13578 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13579 %xmm8, %rsi);
13580
13581 + pax_force_retaddr
13582 ret;
13583 ENDPROC(camellia_ctr_16way)
13584
13585 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13586 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13587 %xmm8, %rsi);
13588
13589 + pax_force_retaddr
13590 ret;
13591 ENDPROC(camellia_xts_crypt_16way)
13592
13593 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13594 index 0e0b886..5a3123c 100644
13595 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13597 @@ -11,6 +11,7 @@
13598 */
13599
13600 #include <linux/linkage.h>
13601 +#include <asm/alternative-asm.h>
13602
13603 #define CAMELLIA_TABLE_BYTE_LEN 272
13604
13605 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13606 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13607 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13608 %rcx, (%r9));
13609 + pax_force_retaddr
13610 ret;
13611 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13612
13613 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13614 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13615 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13616 %rax, (%r9));
13617 + pax_force_retaddr
13618 ret;
13619 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13620
13621 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13622 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13623 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13624
13625 + pax_force_retaddr
13626 ret;
13627
13628 .align 8
13629 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13630 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13631 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13632
13633 + pax_force_retaddr
13634 ret;
13635
13636 .align 8
13637 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13638
13639 vzeroupper;
13640
13641 + pax_force_retaddr
13642 ret;
13643 ENDPROC(camellia_ecb_enc_32way)
13644
13645 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13646
13647 vzeroupper;
13648
13649 + pax_force_retaddr
13650 ret;
13651 ENDPROC(camellia_ecb_dec_32way)
13652
13653 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13654
13655 vzeroupper;
13656
13657 + pax_force_retaddr
13658 ret;
13659 ENDPROC(camellia_cbc_dec_32way)
13660
13661 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13662
13663 vzeroupper;
13664
13665 + pax_force_retaddr
13666 ret;
13667 ENDPROC(camellia_ctr_32way)
13668
13669 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13670
13671 vzeroupper;
13672
13673 + pax_force_retaddr
13674 ret;
13675 ENDPROC(camellia_xts_crypt_32way)
13676
13677 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13678 index 310319c..db3d7b5 100644
13679 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13681 @@ -21,6 +21,7 @@
13682 */
13683
13684 #include <linux/linkage.h>
13685 +#include <asm/alternative-asm.h>
13686
13687 .file "camellia-x86_64-asm_64.S"
13688 .text
13689 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13690 enc_outunpack(mov, RT1);
13691
13692 movq RRBP, %rbp;
13693 + pax_force_retaddr
13694 ret;
13695
13696 .L__enc_xor:
13697 enc_outunpack(xor, RT1);
13698
13699 movq RRBP, %rbp;
13700 + pax_force_retaddr
13701 ret;
13702 ENDPROC(__camellia_enc_blk)
13703
13704 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13705 dec_outunpack();
13706
13707 movq RRBP, %rbp;
13708 + pax_force_retaddr
13709 ret;
13710 ENDPROC(camellia_dec_blk)
13711
13712 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13713
13714 movq RRBP, %rbp;
13715 popq %rbx;
13716 + pax_force_retaddr
13717 ret;
13718
13719 .L__enc2_xor:
13720 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13721
13722 movq RRBP, %rbp;
13723 popq %rbx;
13724 + pax_force_retaddr
13725 ret;
13726 ENDPROC(__camellia_enc_blk_2way)
13727
13728 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13729
13730 movq RRBP, %rbp;
13731 movq RXOR, %rbx;
13732 + pax_force_retaddr
13733 ret;
13734 ENDPROC(camellia_dec_blk_2way)
13735 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13736 index c35fd5d..2d8c7db 100644
13737 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13739 @@ -24,6 +24,7 @@
13740 */
13741
13742 #include <linux/linkage.h>
13743 +#include <asm/alternative-asm.h>
13744
13745 .file "cast5-avx-x86_64-asm_64.S"
13746
13747 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13748 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13749 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13750
13751 + pax_force_retaddr
13752 ret;
13753 ENDPROC(__cast5_enc_blk16)
13754
13755 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13756 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13757 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13758
13759 + pax_force_retaddr
13760 ret;
13761
13762 .L__skip_dec:
13763 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13764 vmovdqu RR4, (6*4*4)(%r11);
13765 vmovdqu RL4, (7*4*4)(%r11);
13766
13767 + pax_force_retaddr
13768 ret;
13769 ENDPROC(cast5_ecb_enc_16way)
13770
13771 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13772 vmovdqu RR4, (6*4*4)(%r11);
13773 vmovdqu RL4, (7*4*4)(%r11);
13774
13775 + pax_force_retaddr
13776 ret;
13777 ENDPROC(cast5_ecb_dec_16way)
13778
13779 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13780 * %rdx: src
13781 */
13782
13783 - pushq %r12;
13784 + pushq %r14;
13785
13786 movq %rsi, %r11;
13787 - movq %rdx, %r12;
13788 + movq %rdx, %r14;
13789
13790 vmovdqu (0*16)(%rdx), RL1;
13791 vmovdqu (1*16)(%rdx), RR1;
13792 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13793 call __cast5_dec_blk16;
13794
13795 /* xor with src */
13796 - vmovq (%r12), RX;
13797 + vmovq (%r14), RX;
13798 vpshufd $0x4f, RX, RX;
13799 vpxor RX, RR1, RR1;
13800 - vpxor 0*16+8(%r12), RL1, RL1;
13801 - vpxor 1*16+8(%r12), RR2, RR2;
13802 - vpxor 2*16+8(%r12), RL2, RL2;
13803 - vpxor 3*16+8(%r12), RR3, RR3;
13804 - vpxor 4*16+8(%r12), RL3, RL3;
13805 - vpxor 5*16+8(%r12), RR4, RR4;
13806 - vpxor 6*16+8(%r12), RL4, RL4;
13807 + vpxor 0*16+8(%r14), RL1, RL1;
13808 + vpxor 1*16+8(%r14), RR2, RR2;
13809 + vpxor 2*16+8(%r14), RL2, RL2;
13810 + vpxor 3*16+8(%r14), RR3, RR3;
13811 + vpxor 4*16+8(%r14), RL3, RL3;
13812 + vpxor 5*16+8(%r14), RR4, RR4;
13813 + vpxor 6*16+8(%r14), RL4, RL4;
13814
13815 vmovdqu RR1, (0*16)(%r11);
13816 vmovdqu RL1, (1*16)(%r11);
13817 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13818 vmovdqu RR4, (6*16)(%r11);
13819 vmovdqu RL4, (7*16)(%r11);
13820
13821 - popq %r12;
13822 + popq %r14;
13823
13824 + pax_force_retaddr
13825 ret;
13826 ENDPROC(cast5_cbc_dec_16way)
13827
13828 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13829 * %rcx: iv (big endian, 64bit)
13830 */
13831
13832 - pushq %r12;
13833 + pushq %r14;
13834
13835 movq %rsi, %r11;
13836 - movq %rdx, %r12;
13837 + movq %rdx, %r14;
13838
13839 vpcmpeqd RTMP, RTMP, RTMP;
13840 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13841 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13842 call __cast5_enc_blk16;
13843
13844 /* dst = src ^ iv */
13845 - vpxor (0*16)(%r12), RR1, RR1;
13846 - vpxor (1*16)(%r12), RL1, RL1;
13847 - vpxor (2*16)(%r12), RR2, RR2;
13848 - vpxor (3*16)(%r12), RL2, RL2;
13849 - vpxor (4*16)(%r12), RR3, RR3;
13850 - vpxor (5*16)(%r12), RL3, RL3;
13851 - vpxor (6*16)(%r12), RR4, RR4;
13852 - vpxor (7*16)(%r12), RL4, RL4;
13853 + vpxor (0*16)(%r14), RR1, RR1;
13854 + vpxor (1*16)(%r14), RL1, RL1;
13855 + vpxor (2*16)(%r14), RR2, RR2;
13856 + vpxor (3*16)(%r14), RL2, RL2;
13857 + vpxor (4*16)(%r14), RR3, RR3;
13858 + vpxor (5*16)(%r14), RL3, RL3;
13859 + vpxor (6*16)(%r14), RR4, RR4;
13860 + vpxor (7*16)(%r14), RL4, RL4;
13861 vmovdqu RR1, (0*16)(%r11);
13862 vmovdqu RL1, (1*16)(%r11);
13863 vmovdqu RR2, (2*16)(%r11);
13864 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13865 vmovdqu RR4, (6*16)(%r11);
13866 vmovdqu RL4, (7*16)(%r11);
13867
13868 - popq %r12;
13869 + popq %r14;
13870
13871 + pax_force_retaddr
13872 ret;
13873 ENDPROC(cast5_ctr_16way)
13874 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13875 index e3531f8..e123f35 100644
13876 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13878 @@ -24,6 +24,7 @@
13879 */
13880
13881 #include <linux/linkage.h>
13882 +#include <asm/alternative-asm.h>
13883 #include "glue_helper-asm-avx.S"
13884
13885 .file "cast6-avx-x86_64-asm_64.S"
13886 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13887 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13888 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13889
13890 + pax_force_retaddr
13891 ret;
13892 ENDPROC(__cast6_enc_blk8)
13893
13894 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13895 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13896 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13897
13898 + pax_force_retaddr
13899 ret;
13900 ENDPROC(__cast6_dec_blk8)
13901
13902 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13903
13904 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13905
13906 + pax_force_retaddr
13907 ret;
13908 ENDPROC(cast6_ecb_enc_8way)
13909
13910 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13911
13912 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13913
13914 + pax_force_retaddr
13915 ret;
13916 ENDPROC(cast6_ecb_dec_8way)
13917
13918 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13919 * %rdx: src
13920 */
13921
13922 - pushq %r12;
13923 + pushq %r14;
13924
13925 movq %rsi, %r11;
13926 - movq %rdx, %r12;
13927 + movq %rdx, %r14;
13928
13929 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13930
13931 call __cast6_dec_blk8;
13932
13933 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13934 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13935
13936 - popq %r12;
13937 + popq %r14;
13938
13939 + pax_force_retaddr
13940 ret;
13941 ENDPROC(cast6_cbc_dec_8way)
13942
13943 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13944 * %rcx: iv (little endian, 128bit)
13945 */
13946
13947 - pushq %r12;
13948 + pushq %r14;
13949
13950 movq %rsi, %r11;
13951 - movq %rdx, %r12;
13952 + movq %rdx, %r14;
13953
13954 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13955 RD2, RX, RKR, RKM);
13956
13957 call __cast6_enc_blk8;
13958
13959 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13960 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13961
13962 - popq %r12;
13963 + popq %r14;
13964
13965 + pax_force_retaddr
13966 ret;
13967 ENDPROC(cast6_ctr_8way)
13968
13969 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13970 /* dst <= regs xor IVs(in dst) */
13971 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13972
13973 + pax_force_retaddr
13974 ret;
13975 ENDPROC(cast6_xts_enc_8way)
13976
13977 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13978 /* dst <= regs xor IVs(in dst) */
13979 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13980
13981 + pax_force_retaddr
13982 ret;
13983 ENDPROC(cast6_xts_dec_8way)
13984 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13985 index 26d49eb..8bf39c8 100644
13986 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13988 @@ -45,6 +45,7 @@
13989
13990 #include <asm/inst.h>
13991 #include <linux/linkage.h>
13992 +#include <asm/alternative-asm.h>
13993
13994 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13995
13996 @@ -309,6 +310,7 @@ do_return:
13997 popq %rsi
13998 popq %rdi
13999 popq %rbx
14000 + pax_force_retaddr
14001 ret
14002
14003 ################################################################
14004 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14005 ## PCLMULQDQ tables
14006 ## Table is 128 entries x 2 words (8 bytes) each
14007 ################################################################
14008 -.section .rotata, "a", %progbits
14009 +.section .rodata, "a", %progbits
14010 .align 8
14011 K_table:
14012 .long 0x493c7d27, 0x00000001
14013 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14014 index 5d1e007..098cb4f 100644
14015 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14016 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14017 @@ -18,6 +18,7 @@
14018
14019 #include <linux/linkage.h>
14020 #include <asm/inst.h>
14021 +#include <asm/alternative-asm.h>
14022
14023 .data
14024
14025 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14026 psrlq $1, T2
14027 pxor T2, T1
14028 pxor T1, DATA
14029 + pax_force_retaddr
14030 ret
14031 ENDPROC(__clmul_gf128mul_ble)
14032
14033 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14034 call __clmul_gf128mul_ble
14035 PSHUFB_XMM BSWAP DATA
14036 movups DATA, (%rdi)
14037 + pax_force_retaddr
14038 ret
14039 ENDPROC(clmul_ghash_mul)
14040
14041 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14042 PSHUFB_XMM BSWAP DATA
14043 movups DATA, (%rdi)
14044 .Lupdate_just_ret:
14045 + pax_force_retaddr
14046 ret
14047 ENDPROC(clmul_ghash_update)
14048 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14049 index 9279e0b..c4b3d2c 100644
14050 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14051 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14052 @@ -1,4 +1,5 @@
14053 #include <linux/linkage.h>
14054 +#include <asm/alternative-asm.h>
14055
14056 # enter salsa20_encrypt_bytes
14057 ENTRY(salsa20_encrypt_bytes)
14058 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14059 add %r11,%rsp
14060 mov %rdi,%rax
14061 mov %rsi,%rdx
14062 + pax_force_retaddr
14063 ret
14064 # bytesatleast65:
14065 ._bytesatleast65:
14066 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14067 add %r11,%rsp
14068 mov %rdi,%rax
14069 mov %rsi,%rdx
14070 + pax_force_retaddr
14071 ret
14072 ENDPROC(salsa20_keysetup)
14073
14074 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14075 add %r11,%rsp
14076 mov %rdi,%rax
14077 mov %rsi,%rdx
14078 + pax_force_retaddr
14079 ret
14080 ENDPROC(salsa20_ivsetup)
14081 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14082 index 2f202f4..d9164d6 100644
14083 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14084 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14085 @@ -24,6 +24,7 @@
14086 */
14087
14088 #include <linux/linkage.h>
14089 +#include <asm/alternative-asm.h>
14090 #include "glue_helper-asm-avx.S"
14091
14092 .file "serpent-avx-x86_64-asm_64.S"
14093 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14094 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14095 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14096
14097 + pax_force_retaddr
14098 ret;
14099 ENDPROC(__serpent_enc_blk8_avx)
14100
14101 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14102 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14103 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14104
14105 + pax_force_retaddr
14106 ret;
14107 ENDPROC(__serpent_dec_blk8_avx)
14108
14109 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14110
14111 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14112
14113 + pax_force_retaddr
14114 ret;
14115 ENDPROC(serpent_ecb_enc_8way_avx)
14116
14117 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14118
14119 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14120
14121 + pax_force_retaddr
14122 ret;
14123 ENDPROC(serpent_ecb_dec_8way_avx)
14124
14125 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14126
14127 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14128
14129 + pax_force_retaddr
14130 ret;
14131 ENDPROC(serpent_cbc_dec_8way_avx)
14132
14133 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14134
14135 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14136
14137 + pax_force_retaddr
14138 ret;
14139 ENDPROC(serpent_ctr_8way_avx)
14140
14141 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14142 /* dst <= regs xor IVs(in dst) */
14143 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14144
14145 + pax_force_retaddr
14146 ret;
14147 ENDPROC(serpent_xts_enc_8way_avx)
14148
14149 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14150 /* dst <= regs xor IVs(in dst) */
14151 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14152
14153 + pax_force_retaddr
14154 ret;
14155 ENDPROC(serpent_xts_dec_8way_avx)
14156 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14157 index b222085..abd483c 100644
14158 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14159 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14160 @@ -15,6 +15,7 @@
14161 */
14162
14163 #include <linux/linkage.h>
14164 +#include <asm/alternative-asm.h>
14165 #include "glue_helper-asm-avx2.S"
14166
14167 .file "serpent-avx2-asm_64.S"
14168 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14169 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14170 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14171
14172 + pax_force_retaddr
14173 ret;
14174 ENDPROC(__serpent_enc_blk16)
14175
14176 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14177 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14178 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14179
14180 + pax_force_retaddr
14181 ret;
14182 ENDPROC(__serpent_dec_blk16)
14183
14184 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14185
14186 vzeroupper;
14187
14188 + pax_force_retaddr
14189 ret;
14190 ENDPROC(serpent_ecb_enc_16way)
14191
14192 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14193
14194 vzeroupper;
14195
14196 + pax_force_retaddr
14197 ret;
14198 ENDPROC(serpent_ecb_dec_16way)
14199
14200 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14201
14202 vzeroupper;
14203
14204 + pax_force_retaddr
14205 ret;
14206 ENDPROC(serpent_cbc_dec_16way)
14207
14208 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14209
14210 vzeroupper;
14211
14212 + pax_force_retaddr
14213 ret;
14214 ENDPROC(serpent_ctr_16way)
14215
14216 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14217
14218 vzeroupper;
14219
14220 + pax_force_retaddr
14221 ret;
14222 ENDPROC(serpent_xts_enc_16way)
14223
14224 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14225
14226 vzeroupper;
14227
14228 + pax_force_retaddr
14229 ret;
14230 ENDPROC(serpent_xts_dec_16way)
14231 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14232 index acc066c..1559cc4 100644
14233 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14234 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14235 @@ -25,6 +25,7 @@
14236 */
14237
14238 #include <linux/linkage.h>
14239 +#include <asm/alternative-asm.h>
14240
14241 .file "serpent-sse2-x86_64-asm_64.S"
14242 .text
14243 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14244 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14245 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14246
14247 + pax_force_retaddr
14248 ret;
14249
14250 .L__enc_xor8:
14251 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14252 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14253
14254 + pax_force_retaddr
14255 ret;
14256 ENDPROC(__serpent_enc_blk_8way)
14257
14258 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14259 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14260 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14261
14262 + pax_force_retaddr
14263 ret;
14264 ENDPROC(serpent_dec_blk_8way)
14265 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14266 index a410950..9dfe7ad 100644
14267 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14268 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14269 @@ -29,6 +29,7 @@
14270 */
14271
14272 #include <linux/linkage.h>
14273 +#include <asm/alternative-asm.h>
14274
14275 #define CTX %rdi // arg1
14276 #define BUF %rsi // arg2
14277 @@ -75,9 +76,9 @@
14278
14279 push %rbx
14280 push %rbp
14281 - push %r12
14282 + push %r14
14283
14284 - mov %rsp, %r12
14285 + mov %rsp, %r14
14286 sub $64, %rsp # allocate workspace
14287 and $~15, %rsp # align stack
14288
14289 @@ -99,11 +100,12 @@
14290 xor %rax, %rax
14291 rep stosq
14292
14293 - mov %r12, %rsp # deallocate workspace
14294 + mov %r14, %rsp # deallocate workspace
14295
14296 - pop %r12
14297 + pop %r14
14298 pop %rbp
14299 pop %rbx
14300 + pax_force_retaddr
14301 ret
14302
14303 ENDPROC(\name)
14304 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14305 index 642f156..51a513c 100644
14306 --- a/arch/x86/crypto/sha256-avx-asm.S
14307 +++ b/arch/x86/crypto/sha256-avx-asm.S
14308 @@ -49,6 +49,7 @@
14309
14310 #ifdef CONFIG_AS_AVX
14311 #include <linux/linkage.h>
14312 +#include <asm/alternative-asm.h>
14313
14314 ## assume buffers not aligned
14315 #define VMOVDQ vmovdqu
14316 @@ -460,6 +461,7 @@ done_hash:
14317 popq %r13
14318 popq %rbp
14319 popq %rbx
14320 + pax_force_retaddr
14321 ret
14322 ENDPROC(sha256_transform_avx)
14323
14324 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14325 index 9e86944..3795e6a 100644
14326 --- a/arch/x86/crypto/sha256-avx2-asm.S
14327 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14328 @@ -50,6 +50,7 @@
14329
14330 #ifdef CONFIG_AS_AVX2
14331 #include <linux/linkage.h>
14332 +#include <asm/alternative-asm.h>
14333
14334 ## assume buffers not aligned
14335 #define VMOVDQ vmovdqu
14336 @@ -720,6 +721,7 @@ done_hash:
14337 popq %r12
14338 popq %rbp
14339 popq %rbx
14340 + pax_force_retaddr
14341 ret
14342 ENDPROC(sha256_transform_rorx)
14343
14344 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14345 index f833b74..8c62a9e 100644
14346 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14347 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14348 @@ -47,6 +47,7 @@
14349 ########################################################################
14350
14351 #include <linux/linkage.h>
14352 +#include <asm/alternative-asm.h>
14353
14354 ## assume buffers not aligned
14355 #define MOVDQ movdqu
14356 @@ -471,6 +472,7 @@ done_hash:
14357 popq %rbp
14358 popq %rbx
14359
14360 + pax_force_retaddr
14361 ret
14362 ENDPROC(sha256_transform_ssse3)
14363
14364 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14365 index 974dde9..a823ff9 100644
14366 --- a/arch/x86/crypto/sha512-avx-asm.S
14367 +++ b/arch/x86/crypto/sha512-avx-asm.S
14368 @@ -49,6 +49,7 @@
14369
14370 #ifdef CONFIG_AS_AVX
14371 #include <linux/linkage.h>
14372 +#include <asm/alternative-asm.h>
14373
14374 .text
14375
14376 @@ -364,6 +365,7 @@ updateblock:
14377 mov frame_RSPSAVE(%rsp), %rsp
14378
14379 nowork:
14380 + pax_force_retaddr
14381 ret
14382 ENDPROC(sha512_transform_avx)
14383
14384 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14385 index 568b961..ed20c37 100644
14386 --- a/arch/x86/crypto/sha512-avx2-asm.S
14387 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14388 @@ -51,6 +51,7 @@
14389
14390 #ifdef CONFIG_AS_AVX2
14391 #include <linux/linkage.h>
14392 +#include <asm/alternative-asm.h>
14393
14394 .text
14395
14396 @@ -678,6 +679,7 @@ done_hash:
14397
14398 # Restore Stack Pointer
14399 mov frame_RSPSAVE(%rsp), %rsp
14400 + pax_force_retaddr
14401 ret
14402 ENDPROC(sha512_transform_rorx)
14403
14404 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14405 index fb56855..6edd768 100644
14406 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14407 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14408 @@ -48,6 +48,7 @@
14409 ########################################################################
14410
14411 #include <linux/linkage.h>
14412 +#include <asm/alternative-asm.h>
14413
14414 .text
14415
14416 @@ -363,6 +364,7 @@ updateblock:
14417 mov frame_RSPSAVE(%rsp), %rsp
14418
14419 nowork:
14420 + pax_force_retaddr
14421 ret
14422 ENDPROC(sha512_transform_ssse3)
14423
14424 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14425 index 0505813..b067311 100644
14426 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14427 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14428 @@ -24,6 +24,7 @@
14429 */
14430
14431 #include <linux/linkage.h>
14432 +#include <asm/alternative-asm.h>
14433 #include "glue_helper-asm-avx.S"
14434
14435 .file "twofish-avx-x86_64-asm_64.S"
14436 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14437 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14438 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14439
14440 + pax_force_retaddr
14441 ret;
14442 ENDPROC(__twofish_enc_blk8)
14443
14444 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14445 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14446 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14447
14448 + pax_force_retaddr
14449 ret;
14450 ENDPROC(__twofish_dec_blk8)
14451
14452 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14453
14454 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14455
14456 + pax_force_retaddr
14457 ret;
14458 ENDPROC(twofish_ecb_enc_8way)
14459
14460 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14461
14462 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 + pax_force_retaddr
14465 ret;
14466 ENDPROC(twofish_ecb_dec_8way)
14467
14468 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14469 * %rdx: src
14470 */
14471
14472 - pushq %r12;
14473 + pushq %r14;
14474
14475 movq %rsi, %r11;
14476 - movq %rdx, %r12;
14477 + movq %rdx, %r14;
14478
14479 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14480
14481 call __twofish_dec_blk8;
14482
14483 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14484 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14485
14486 - popq %r12;
14487 + popq %r14;
14488
14489 + pax_force_retaddr
14490 ret;
14491 ENDPROC(twofish_cbc_dec_8way)
14492
14493 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14494 * %rcx: iv (little endian, 128bit)
14495 */
14496
14497 - pushq %r12;
14498 + pushq %r14;
14499
14500 movq %rsi, %r11;
14501 - movq %rdx, %r12;
14502 + movq %rdx, %r14;
14503
14504 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14505 RD2, RX0, RX1, RY0);
14506
14507 call __twofish_enc_blk8;
14508
14509 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14510 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14511
14512 - popq %r12;
14513 + popq %r14;
14514
14515 + pax_force_retaddr
14516 ret;
14517 ENDPROC(twofish_ctr_8way)
14518
14519 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14520 /* dst <= regs xor IVs(in dst) */
14521 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14522
14523 + pax_force_retaddr
14524 ret;
14525 ENDPROC(twofish_xts_enc_8way)
14526
14527 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14528 /* dst <= regs xor IVs(in dst) */
14529 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14530
14531 + pax_force_retaddr
14532 ret;
14533 ENDPROC(twofish_xts_dec_8way)
14534 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14535 index 1c3b7ce..02f578d 100644
14536 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14537 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14538 @@ -21,6 +21,7 @@
14539 */
14540
14541 #include <linux/linkage.h>
14542 +#include <asm/alternative-asm.h>
14543
14544 .file "twofish-x86_64-asm-3way.S"
14545 .text
14546 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14547 popq %r13;
14548 popq %r14;
14549 popq %r15;
14550 + pax_force_retaddr
14551 ret;
14552
14553 .L__enc_xor3:
14554 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14555 popq %r13;
14556 popq %r14;
14557 popq %r15;
14558 + pax_force_retaddr
14559 ret;
14560 ENDPROC(__twofish_enc_blk_3way)
14561
14562 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14563 popq %r13;
14564 popq %r14;
14565 popq %r15;
14566 + pax_force_retaddr
14567 ret;
14568 ENDPROC(twofish_dec_blk_3way)
14569 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14570 index a039d21..524b8b2 100644
14571 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14572 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14573 @@ -22,6 +22,7 @@
14574
14575 #include <linux/linkage.h>
14576 #include <asm/asm-offsets.h>
14577 +#include <asm/alternative-asm.h>
14578
14579 #define a_offset 0
14580 #define b_offset 4
14581 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14582
14583 popq R1
14584 movq $1,%rax
14585 + pax_force_retaddr
14586 ret
14587 ENDPROC(twofish_enc_blk)
14588
14589 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14590
14591 popq R1
14592 movq $1,%rax
14593 + pax_force_retaddr
14594 ret
14595 ENDPROC(twofish_dec_blk)
14596 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14597 index ae6aad1..719d6d9 100644
14598 --- a/arch/x86/ia32/ia32_aout.c
14599 +++ b/arch/x86/ia32/ia32_aout.c
14600 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14601 unsigned long dump_start, dump_size;
14602 struct user32 dump;
14603
14604 + memset(&dump, 0, sizeof(dump));
14605 +
14606 fs = get_fs();
14607 set_fs(KERNEL_DS);
14608 has_dumped = 1;
14609 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14610 index d0165c9..0d5639b 100644
14611 --- a/arch/x86/ia32/ia32_signal.c
14612 +++ b/arch/x86/ia32/ia32_signal.c
14613 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14614 if (__get_user(set.sig[0], &frame->sc.oldmask)
14615 || (_COMPAT_NSIG_WORDS > 1
14616 && __copy_from_user((((char *) &set.sig) + 4),
14617 - &frame->extramask,
14618 + frame->extramask,
14619 sizeof(frame->extramask))))
14620 goto badframe;
14621
14622 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14623 sp -= frame_size;
14624 /* Align the stack pointer according to the i386 ABI,
14625 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14626 - sp = ((sp + 4) & -16ul) - 4;
14627 + sp = ((sp - 12) & -16ul) - 4;
14628 return (void __user *) sp;
14629 }
14630
14631 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14632 } else {
14633 /* Return stub is in 32bit vsyscall page */
14634 if (current->mm->context.vdso)
14635 - restorer = current->mm->context.vdso +
14636 - selected_vdso32->sym___kernel_sigreturn;
14637 + restorer = (void __force_user *)(current->mm->context.vdso +
14638 + selected_vdso32->sym___kernel_sigreturn);
14639 else
14640 - restorer = &frame->retcode;
14641 + restorer = frame->retcode;
14642 }
14643
14644 put_user_try {
14645 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14646 * These are actually not used anymore, but left because some
14647 * gdb versions depend on them as a marker.
14648 */
14649 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14650 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14651 } put_user_catch(err);
14652
14653 if (err)
14654 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14655 0xb8,
14656 __NR_ia32_rt_sigreturn,
14657 0x80cd,
14658 - 0,
14659 + 0
14660 };
14661
14662 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14663 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14664
14665 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14666 restorer = ksig->ka.sa.sa_restorer;
14667 + else if (current->mm->context.vdso)
14668 + /* Return stub is in 32bit vsyscall page */
14669 + restorer = (void __force_user *)(current->mm->context.vdso +
14670 + selected_vdso32->sym___kernel_rt_sigreturn);
14671 else
14672 - restorer = current->mm->context.vdso +
14673 - selected_vdso32->sym___kernel_rt_sigreturn;
14674 + restorer = frame->retcode;
14675 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14676
14677 /*
14678 * Not actually used anymore, but left because some gdb
14679 * versions need it.
14680 */
14681 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14682 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14683 } put_user_catch(err);
14684
14685 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14686 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14687 index 156ebca..9591cf0 100644
14688 --- a/arch/x86/ia32/ia32entry.S
14689 +++ b/arch/x86/ia32/ia32entry.S
14690 @@ -15,8 +15,10 @@
14691 #include <asm/irqflags.h>
14692 #include <asm/asm.h>
14693 #include <asm/smap.h>
14694 +#include <asm/pgtable.h>
14695 #include <linux/linkage.h>
14696 #include <linux/err.h>
14697 +#include <asm/alternative-asm.h>
14698
14699 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14700 #include <linux/elf-em.h>
14701 @@ -62,12 +64,12 @@
14702 */
14703 .macro LOAD_ARGS32 offset, _r9=0
14704 .if \_r9
14705 - movl \offset+16(%rsp),%r9d
14706 + movl \offset+R9(%rsp),%r9d
14707 .endif
14708 - movl \offset+40(%rsp),%ecx
14709 - movl \offset+48(%rsp),%edx
14710 - movl \offset+56(%rsp),%esi
14711 - movl \offset+64(%rsp),%edi
14712 + movl \offset+RCX(%rsp),%ecx
14713 + movl \offset+RDX(%rsp),%edx
14714 + movl \offset+RSI(%rsp),%esi
14715 + movl \offset+RDI(%rsp),%edi
14716 movl %eax,%eax /* zero extension */
14717 .endm
14718
14719 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14720 ENDPROC(native_irq_enable_sysexit)
14721 #endif
14722
14723 + .macro pax_enter_kernel_user
14724 + pax_set_fptr_mask
14725 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14726 + call pax_enter_kernel_user
14727 +#endif
14728 + .endm
14729 +
14730 + .macro pax_exit_kernel_user
14731 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14732 + call pax_exit_kernel_user
14733 +#endif
14734 +#ifdef CONFIG_PAX_RANDKSTACK
14735 + pushq %rax
14736 + pushq %r11
14737 + call pax_randomize_kstack
14738 + popq %r11
14739 + popq %rax
14740 +#endif
14741 + .endm
14742 +
14743 + .macro pax_erase_kstack
14744 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14745 + call pax_erase_kstack
14746 +#endif
14747 + .endm
14748 +
14749 /*
14750 * 32bit SYSENTER instruction entry.
14751 *
14752 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14753 CFI_REGISTER rsp,rbp
14754 SWAPGS_UNSAFE_STACK
14755 movq PER_CPU_VAR(kernel_stack), %rsp
14756 - addq $(KERNEL_STACK_OFFSET),%rsp
14757 - /*
14758 - * No need to follow this irqs on/off section: the syscall
14759 - * disabled irqs, here we enable it straight after entry:
14760 - */
14761 - ENABLE_INTERRUPTS(CLBR_NONE)
14762 movl %ebp,%ebp /* zero extension */
14763 pushq_cfi $__USER32_DS
14764 /*CFI_REL_OFFSET ss,0*/
14765 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14766 CFI_REL_OFFSET rsp,0
14767 pushfq_cfi
14768 /*CFI_REL_OFFSET rflags,0*/
14769 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14770 - CFI_REGISTER rip,r10
14771 + orl $X86_EFLAGS_IF,(%rsp)
14772 + GET_THREAD_INFO(%r11)
14773 + movl TI_sysenter_return(%r11), %r11d
14774 + CFI_REGISTER rip,r11
14775 pushq_cfi $__USER32_CS
14776 /*CFI_REL_OFFSET cs,0*/
14777 movl %eax, %eax
14778 - pushq_cfi %r10
14779 + pushq_cfi %r11
14780 CFI_REL_OFFSET rip,0
14781 pushq_cfi %rax
14782 cld
14783 SAVE_ARGS 0,1,0
14784 + pax_enter_kernel_user
14785 +
14786 +#ifdef CONFIG_PAX_RANDKSTACK
14787 + pax_erase_kstack
14788 +#endif
14789 +
14790 + /*
14791 + * No need to follow this irqs on/off section: the syscall
14792 + * disabled irqs, here we enable it straight after entry:
14793 + */
14794 + ENABLE_INTERRUPTS(CLBR_NONE)
14795 /* no need to do an access_ok check here because rbp has been
14796 32bit zero extended */
14797 +
14798 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14799 + addq pax_user_shadow_base,%rbp
14800 + ASM_PAX_OPEN_USERLAND
14801 +#endif
14802 +
14803 ASM_STAC
14804 1: movl (%rbp),%ebp
14805 _ASM_EXTABLE(1b,ia32_badarg)
14806 ASM_CLAC
14807
14808 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14809 + ASM_PAX_CLOSE_USERLAND
14810 +#endif
14811 +
14812 /*
14813 * Sysenter doesn't filter flags, so we need to clear NT
14814 * ourselves. To save a few cycles, we can check whether
14815 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14816 jnz sysenter_fix_flags
14817 sysenter_flags_fixed:
14818
14819 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14820 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14821 + GET_THREAD_INFO(%r11)
14822 + orl $TS_COMPAT,TI_status(%r11)
14823 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14824 CFI_REMEMBER_STATE
14825 jnz sysenter_tracesys
14826 cmpq $(IA32_NR_syscalls-1),%rax
14827 @@ -172,14 +218,17 @@ sysenter_do_call:
14828 sysenter_dispatch:
14829 call *ia32_sys_call_table(,%rax,8)
14830 movq %rax,RAX-ARGOFFSET(%rsp)
14831 + GET_THREAD_INFO(%r11)
14832 DISABLE_INTERRUPTS(CLBR_NONE)
14833 TRACE_IRQS_OFF
14834 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14835 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14836 jnz sysexit_audit
14837 sysexit_from_sys_call:
14838 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14839 + pax_exit_kernel_user
14840 + pax_erase_kstack
14841 + andl $~TS_COMPAT,TI_status(%r11)
14842 /* clear IF, that popfq doesn't enable interrupts early */
14843 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14844 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14845 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14846 CFI_REGISTER rip,rdx
14847 RESTORE_ARGS 0,24,0,0,0,0
14848 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14849 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14850 movl %eax,%edi /* 1st arg: syscall number */
14851 call __audit_syscall_entry
14852 +
14853 + pax_erase_kstack
14854 +
14855 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14856 cmpq $(IA32_NR_syscalls-1),%rax
14857 ja ia32_badsys
14858 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14859 .endm
14860
14861 .macro auditsys_exit exit
14862 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14863 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14864 jnz ia32_ret_from_sys_call
14865 TRACE_IRQS_ON
14866 ENABLE_INTERRUPTS(CLBR_NONE)
14867 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14868 1: setbe %al /* 1 if error, 0 if not */
14869 movzbl %al,%edi /* zero-extend that into %edi */
14870 call __audit_syscall_exit
14871 + GET_THREAD_INFO(%r11)
14872 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14873 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14874 DISABLE_INTERRUPTS(CLBR_NONE)
14875 TRACE_IRQS_OFF
14876 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14877 + testl %edi,TI_flags(%r11)
14878 jz \exit
14879 CLEAR_RREGS -ARGOFFSET
14880 jmp int_with_check
14881 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14882
14883 sysenter_tracesys:
14884 #ifdef CONFIG_AUDITSYSCALL
14885 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14886 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14887 jz sysenter_auditsys
14888 #endif
14889 SAVE_REST
14890 @@ -265,6 +318,9 @@ sysenter_tracesys:
14891 RESTORE_REST
14892 cmpq $(IA32_NR_syscalls-1),%rax
14893 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14894 +
14895 + pax_erase_kstack
14896 +
14897 jmp sysenter_do_call
14898 CFI_ENDPROC
14899 ENDPROC(ia32_sysenter_target)
14900 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14901 ENTRY(ia32_cstar_target)
14902 CFI_STARTPROC32 simple
14903 CFI_SIGNAL_FRAME
14904 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14905 + CFI_DEF_CFA rsp,0
14906 CFI_REGISTER rip,rcx
14907 /*CFI_REGISTER rflags,r11*/
14908 SWAPGS_UNSAFE_STACK
14909 movl %esp,%r8d
14910 CFI_REGISTER rsp,r8
14911 movq PER_CPU_VAR(kernel_stack),%rsp
14912 + SAVE_ARGS 8*6,0,0
14913 + pax_enter_kernel_user
14914 +
14915 +#ifdef CONFIG_PAX_RANDKSTACK
14916 + pax_erase_kstack
14917 +#endif
14918 +
14919 /*
14920 * No need to follow this irqs on/off section: the syscall
14921 * disabled irqs and here we enable it straight after entry:
14922 */
14923 ENABLE_INTERRUPTS(CLBR_NONE)
14924 - SAVE_ARGS 8,0,0
14925 movl %eax,%eax /* zero extension */
14926 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14927 movq %rcx,RIP-ARGOFFSET(%rsp)
14928 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14929 /* no need to do an access_ok check here because r8 has been
14930 32bit zero extended */
14931 /* hardware stack frame is complete now */
14932 +
14933 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14934 + ASM_PAX_OPEN_USERLAND
14935 + movq pax_user_shadow_base,%r8
14936 + addq RSP-ARGOFFSET(%rsp),%r8
14937 +#endif
14938 +
14939 ASM_STAC
14940 1: movl (%r8),%r9d
14941 _ASM_EXTABLE(1b,ia32_badarg)
14942 ASM_CLAC
14943 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14944 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14945 +
14946 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14947 + ASM_PAX_CLOSE_USERLAND
14948 +#endif
14949 +
14950 + GET_THREAD_INFO(%r11)
14951 + orl $TS_COMPAT,TI_status(%r11)
14952 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14953 CFI_REMEMBER_STATE
14954 jnz cstar_tracesys
14955 cmpq $IA32_NR_syscalls-1,%rax
14956 @@ -335,13 +410,16 @@ cstar_do_call:
14957 cstar_dispatch:
14958 call *ia32_sys_call_table(,%rax,8)
14959 movq %rax,RAX-ARGOFFSET(%rsp)
14960 + GET_THREAD_INFO(%r11)
14961 DISABLE_INTERRUPTS(CLBR_NONE)
14962 TRACE_IRQS_OFF
14963 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14964 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14965 jnz sysretl_audit
14966 sysretl_from_sys_call:
14967 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14968 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14969 + pax_exit_kernel_user
14970 + pax_erase_kstack
14971 + andl $~TS_COMPAT,TI_status(%r11)
14972 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14973 movl RIP-ARGOFFSET(%rsp),%ecx
14974 CFI_REGISTER rip,rcx
14975 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14976 @@ -368,7 +446,7 @@ sysretl_audit:
14977
14978 cstar_tracesys:
14979 #ifdef CONFIG_AUDITSYSCALL
14980 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14981 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14982 jz cstar_auditsys
14983 #endif
14984 xchgl %r9d,%ebp
14985 @@ -382,11 +460,19 @@ cstar_tracesys:
14986 xchgl %ebp,%r9d
14987 cmpq $(IA32_NR_syscalls-1),%rax
14988 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14989 +
14990 + pax_erase_kstack
14991 +
14992 jmp cstar_do_call
14993 END(ia32_cstar_target)
14994
14995 ia32_badarg:
14996 ASM_CLAC
14997 +
14998 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14999 + ASM_PAX_CLOSE_USERLAND
15000 +#endif
15001 +
15002 movq $-EFAULT,%rax
15003 jmp ia32_sysret
15004 CFI_ENDPROC
15005 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15006 CFI_REL_OFFSET rip,RIP-RIP
15007 PARAVIRT_ADJUST_EXCEPTION_FRAME
15008 SWAPGS
15009 - /*
15010 - * No need to follow this irqs on/off section: the syscall
15011 - * disabled irqs and here we enable it straight after entry:
15012 - */
15013 - ENABLE_INTERRUPTS(CLBR_NONE)
15014 movl %eax,%eax
15015 pushq_cfi %rax
15016 cld
15017 /* note the registers are not zero extended to the sf.
15018 this could be a problem. */
15019 SAVE_ARGS 0,1,0
15020 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15021 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15022 + pax_enter_kernel_user
15023 +
15024 +#ifdef CONFIG_PAX_RANDKSTACK
15025 + pax_erase_kstack
15026 +#endif
15027 +
15028 + /*
15029 + * No need to follow this irqs on/off section: the syscall
15030 + * disabled irqs and here we enable it straight after entry:
15031 + */
15032 + ENABLE_INTERRUPTS(CLBR_NONE)
15033 + GET_THREAD_INFO(%r11)
15034 + orl $TS_COMPAT,TI_status(%r11)
15035 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15036 jnz ia32_tracesys
15037 cmpq $(IA32_NR_syscalls-1),%rax
15038 ja ia32_badsys
15039 @@ -458,6 +551,9 @@ ia32_tracesys:
15040 RESTORE_REST
15041 cmpq $(IA32_NR_syscalls-1),%rax
15042 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15043 +
15044 + pax_erase_kstack
15045 +
15046 jmp ia32_do_call
15047 END(ia32_syscall)
15048
15049 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15050 index 8e0ceec..af13504 100644
15051 --- a/arch/x86/ia32/sys_ia32.c
15052 +++ b/arch/x86/ia32/sys_ia32.c
15053 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15054 */
15055 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15056 {
15057 - typeof(ubuf->st_uid) uid = 0;
15058 - typeof(ubuf->st_gid) gid = 0;
15059 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15060 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15061 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15062 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15063 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15064 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15065 index 372231c..51b537d 100644
15066 --- a/arch/x86/include/asm/alternative-asm.h
15067 +++ b/arch/x86/include/asm/alternative-asm.h
15068 @@ -18,6 +18,45 @@
15069 .endm
15070 #endif
15071
15072 +#ifdef KERNEXEC_PLUGIN
15073 + .macro pax_force_retaddr_bts rip=0
15074 + btsq $63,\rip(%rsp)
15075 + .endm
15076 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15077 + .macro pax_force_retaddr rip=0, reload=0
15078 + btsq $63,\rip(%rsp)
15079 + .endm
15080 + .macro pax_force_fptr ptr
15081 + btsq $63,\ptr
15082 + .endm
15083 + .macro pax_set_fptr_mask
15084 + .endm
15085 +#endif
15086 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15087 + .macro pax_force_retaddr rip=0, reload=0
15088 + .if \reload
15089 + pax_set_fptr_mask
15090 + .endif
15091 + orq %r12,\rip(%rsp)
15092 + .endm
15093 + .macro pax_force_fptr ptr
15094 + orq %r12,\ptr
15095 + .endm
15096 + .macro pax_set_fptr_mask
15097 + movabs $0x8000000000000000,%r12
15098 + .endm
15099 +#endif
15100 +#else
15101 + .macro pax_force_retaddr rip=0, reload=0
15102 + .endm
15103 + .macro pax_force_fptr ptr
15104 + .endm
15105 + .macro pax_force_retaddr_bts rip=0
15106 + .endm
15107 + .macro pax_set_fptr_mask
15108 + .endm
15109 +#endif
15110 +
15111 .macro altinstruction_entry orig alt feature orig_len alt_len
15112 .long \orig - .
15113 .long \alt - .
15114 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15115 index 473bdbe..b1e3377 100644
15116 --- a/arch/x86/include/asm/alternative.h
15117 +++ b/arch/x86/include/asm/alternative.h
15118 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15119 ".pushsection .discard,\"aw\",@progbits\n" \
15120 DISCARD_ENTRY(1) \
15121 ".popsection\n" \
15122 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15123 + ".pushsection .altinstr_replacement, \"a\"\n" \
15124 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15125 ".popsection"
15126
15127 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15128 DISCARD_ENTRY(1) \
15129 DISCARD_ENTRY(2) \
15130 ".popsection\n" \
15131 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15132 + ".pushsection .altinstr_replacement, \"a\"\n" \
15133 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15134 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15135 ".popsection"
15136 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15137 index efc3b22..85c4f3a 100644
15138 --- a/arch/x86/include/asm/apic.h
15139 +++ b/arch/x86/include/asm/apic.h
15140 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15141
15142 #ifdef CONFIG_X86_LOCAL_APIC
15143
15144 -extern unsigned int apic_verbosity;
15145 +extern int apic_verbosity;
15146 extern int local_apic_timer_c2_ok;
15147
15148 extern int disable_apic;
15149 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15150 index 20370c6..a2eb9b0 100644
15151 --- a/arch/x86/include/asm/apm.h
15152 +++ b/arch/x86/include/asm/apm.h
15153 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15154 __asm__ __volatile__(APM_DO_ZERO_SEGS
15155 "pushl %%edi\n\t"
15156 "pushl %%ebp\n\t"
15157 - "lcall *%%cs:apm_bios_entry\n\t"
15158 + "lcall *%%ss:apm_bios_entry\n\t"
15159 "setc %%al\n\t"
15160 "popl %%ebp\n\t"
15161 "popl %%edi\n\t"
15162 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15163 __asm__ __volatile__(APM_DO_ZERO_SEGS
15164 "pushl %%edi\n\t"
15165 "pushl %%ebp\n\t"
15166 - "lcall *%%cs:apm_bios_entry\n\t"
15167 + "lcall *%%ss:apm_bios_entry\n\t"
15168 "setc %%bl\n\t"
15169 "popl %%ebp\n\t"
15170 "popl %%edi\n\t"
15171 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15172 index 5e5cd12..51cdc93 100644
15173 --- a/arch/x86/include/asm/atomic.h
15174 +++ b/arch/x86/include/asm/atomic.h
15175 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15176 }
15177
15178 /**
15179 + * atomic_read_unchecked - read atomic variable
15180 + * @v: pointer of type atomic_unchecked_t
15181 + *
15182 + * Atomically reads the value of @v.
15183 + */
15184 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15185 +{
15186 + return ACCESS_ONCE((v)->counter);
15187 +}
15188 +
15189 +/**
15190 * atomic_set - set atomic variable
15191 * @v: pointer of type atomic_t
15192 * @i: required value
15193 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15194 }
15195
15196 /**
15197 + * atomic_set_unchecked - set atomic variable
15198 + * @v: pointer of type atomic_unchecked_t
15199 + * @i: required value
15200 + *
15201 + * Atomically sets the value of @v to @i.
15202 + */
15203 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15204 +{
15205 + v->counter = i;
15206 +}
15207 +
15208 +/**
15209 * atomic_add - add integer to atomic variable
15210 * @i: integer value to add
15211 * @v: pointer of type atomic_t
15212 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15213 */
15214 static inline void atomic_add(int i, atomic_t *v)
15215 {
15216 - asm volatile(LOCK_PREFIX "addl %1,%0"
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 +
15219 +#ifdef CONFIG_PAX_REFCOUNT
15220 + "jno 0f\n"
15221 + LOCK_PREFIX "subl %1,%0\n"
15222 + "int $4\n0:\n"
15223 + _ASM_EXTABLE(0b, 0b)
15224 +#endif
15225 +
15226 + : "+m" (v->counter)
15227 + : "ir" (i));
15228 +}
15229 +
15230 +/**
15231 + * atomic_add_unchecked - add integer to atomic variable
15232 + * @i: integer value to add
15233 + * @v: pointer of type atomic_unchecked_t
15234 + *
15235 + * Atomically adds @i to @v.
15236 + */
15237 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15238 +{
15239 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15240 : "+m" (v->counter)
15241 : "ir" (i));
15242 }
15243 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15244 */
15245 static inline void atomic_sub(int i, atomic_t *v)
15246 {
15247 - asm volatile(LOCK_PREFIX "subl %1,%0"
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 +
15250 +#ifdef CONFIG_PAX_REFCOUNT
15251 + "jno 0f\n"
15252 + LOCK_PREFIX "addl %1,%0\n"
15253 + "int $4\n0:\n"
15254 + _ASM_EXTABLE(0b, 0b)
15255 +#endif
15256 +
15257 + : "+m" (v->counter)
15258 + : "ir" (i));
15259 +}
15260 +
15261 +/**
15262 + * atomic_sub_unchecked - subtract integer from atomic variable
15263 + * @i: integer value to subtract
15264 + * @v: pointer of type atomic_unchecked_t
15265 + *
15266 + * Atomically subtracts @i from @v.
15267 + */
15268 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15269 +{
15270 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15271 : "+m" (v->counter)
15272 : "ir" (i));
15273 }
15274 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15275 */
15276 static inline int atomic_sub_and_test(int i, atomic_t *v)
15277 {
15278 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15279 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15280 }
15281
15282 /**
15283 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15284 */
15285 static inline void atomic_inc(atomic_t *v)
15286 {
15287 - asm volatile(LOCK_PREFIX "incl %0"
15288 + asm volatile(LOCK_PREFIX "incl %0\n"
15289 +
15290 +#ifdef CONFIG_PAX_REFCOUNT
15291 + "jno 0f\n"
15292 + LOCK_PREFIX "decl %0\n"
15293 + "int $4\n0:\n"
15294 + _ASM_EXTABLE(0b, 0b)
15295 +#endif
15296 +
15297 + : "+m" (v->counter));
15298 +}
15299 +
15300 +/**
15301 + * atomic_inc_unchecked - increment atomic variable
15302 + * @v: pointer of type atomic_unchecked_t
15303 + *
15304 + * Atomically increments @v by 1.
15305 + */
15306 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15307 +{
15308 + asm volatile(LOCK_PREFIX "incl %0\n"
15309 : "+m" (v->counter));
15310 }
15311
15312 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15313 */
15314 static inline void atomic_dec(atomic_t *v)
15315 {
15316 - asm volatile(LOCK_PREFIX "decl %0"
15317 + asm volatile(LOCK_PREFIX "decl %0\n"
15318 +
15319 +#ifdef CONFIG_PAX_REFCOUNT
15320 + "jno 0f\n"
15321 + LOCK_PREFIX "incl %0\n"
15322 + "int $4\n0:\n"
15323 + _ASM_EXTABLE(0b, 0b)
15324 +#endif
15325 +
15326 + : "+m" (v->counter));
15327 +}
15328 +
15329 +/**
15330 + * atomic_dec_unchecked - decrement atomic variable
15331 + * @v: pointer of type atomic_unchecked_t
15332 + *
15333 + * Atomically decrements @v by 1.
15334 + */
15335 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15336 +{
15337 + asm volatile(LOCK_PREFIX "decl %0\n"
15338 : "+m" (v->counter));
15339 }
15340
15341 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15342 */
15343 static inline int atomic_dec_and_test(atomic_t *v)
15344 {
15345 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15346 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_inc_and_test(atomic_t *v)
15353 {
15354 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15355 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15356 +}
15357 +
15358 +/**
15359 + * atomic_inc_and_test_unchecked - increment and test
15360 + * @v: pointer of type atomic_unchecked_t
15361 + *
15362 + * Atomically increments @v by 1
15363 + * and returns true if the result is zero, or false for all
15364 + * other cases.
15365 + */
15366 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15367 +{
15368 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15369 }
15370
15371 /**
15372 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15373 */
15374 static inline int atomic_add_negative(int i, atomic_t *v)
15375 {
15376 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15377 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15378 }
15379
15380 /**
15381 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15382 *
15383 * Atomically adds @i to @v and returns @i + @v
15384 */
15385 -static inline int atomic_add_return(int i, atomic_t *v)
15386 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15387 +{
15388 + return i + xadd_check_overflow(&v->counter, i);
15389 +}
15390 +
15391 +/**
15392 + * atomic_add_return_unchecked - add integer and return
15393 + * @i: integer value to add
15394 + * @v: pointer of type atomic_unchecked_t
15395 + *
15396 + * Atomically adds @i to @v and returns @i + @v
15397 + */
15398 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15399 {
15400 return i + xadd(&v->counter, i);
15401 }
15402 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15403 *
15404 * Atomically subtracts @i from @v and returns @v - @i
15405 */
15406 -static inline int atomic_sub_return(int i, atomic_t *v)
15407 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15408 {
15409 return atomic_add_return(-i, v);
15410 }
15411
15412 #define atomic_inc_return(v) (atomic_add_return(1, v))
15413 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15414 +{
15415 + return atomic_add_return_unchecked(1, v);
15416 +}
15417 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15418
15419 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15420 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15421 +{
15422 + return cmpxchg(&v->counter, old, new);
15423 +}
15424 +
15425 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15426 {
15427 return cmpxchg(&v->counter, old, new);
15428 }
15429 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15430 return xchg(&v->counter, new);
15431 }
15432
15433 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15434 +{
15435 + return xchg(&v->counter, new);
15436 +}
15437 +
15438 /**
15439 * __atomic_add_unless - add unless the number is already a given value
15440 * @v: pointer of type atomic_t
15441 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15442 */
15443 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15444 {
15445 - int c, old;
15446 + int c, old, new;
15447 c = atomic_read(v);
15448 for (;;) {
15449 - if (unlikely(c == (u)))
15450 + if (unlikely(c == u))
15451 break;
15452 - old = atomic_cmpxchg((v), c, c + (a));
15453 +
15454 + asm volatile("addl %2,%0\n"
15455 +
15456 +#ifdef CONFIG_PAX_REFCOUNT
15457 + "jno 0f\n"
15458 + "subl %2,%0\n"
15459 + "int $4\n0:\n"
15460 + _ASM_EXTABLE(0b, 0b)
15461 +#endif
15462 +
15463 + : "=r" (new)
15464 + : "0" (c), "ir" (a));
15465 +
15466 + old = atomic_cmpxchg(v, c, new);
15467 if (likely(old == c))
15468 break;
15469 c = old;
15470 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15471 }
15472
15473 /**
15474 + * atomic_inc_not_zero_hint - increment if not null
15475 + * @v: pointer of type atomic_t
15476 + * @hint: probable value of the atomic before the increment
15477 + *
15478 + * This version of atomic_inc_not_zero() gives a hint of probable
15479 + * value of the atomic. This helps processor to not read the memory
15480 + * before doing the atomic read/modify/write cycle, lowering
15481 + * number of bus transactions on some arches.
15482 + *
15483 + * Returns: 0 if increment was not done, 1 otherwise.
15484 + */
15485 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15486 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15487 +{
15488 + int val, c = hint, new;
15489 +
15490 + /* sanity test, should be removed by compiler if hint is a constant */
15491 + if (!hint)
15492 + return __atomic_add_unless(v, 1, 0);
15493 +
15494 + do {
15495 + asm volatile("incl %0\n"
15496 +
15497 +#ifdef CONFIG_PAX_REFCOUNT
15498 + "jno 0f\n"
15499 + "decl %0\n"
15500 + "int $4\n0:\n"
15501 + _ASM_EXTABLE(0b, 0b)
15502 +#endif
15503 +
15504 + : "=r" (new)
15505 + : "0" (c));
15506 +
15507 + val = atomic_cmpxchg(v, c, new);
15508 + if (val == c)
15509 + return 1;
15510 + c = val;
15511 + } while (c);
15512 +
15513 + return 0;
15514 +}
15515 +
15516 +/**
15517 * atomic_inc_short - increment of a short integer
15518 * @v: pointer to type int
15519 *
15520 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15521 }
15522
15523 /* These are x86-specific, used by some header files */
15524 -#define atomic_clear_mask(mask, addr) \
15525 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15526 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15527 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15528 +{
15529 + asm volatile(LOCK_PREFIX "andl %1,%0"
15530 + : "+m" (v->counter)
15531 + : "r" (~(mask))
15532 + : "memory");
15533 +}
15534
15535 -#define atomic_set_mask(mask, addr) \
15536 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15537 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15538 - : "memory")
15539 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15540 +{
15541 + asm volatile(LOCK_PREFIX "andl %1,%0"
15542 + : "+m" (v->counter)
15543 + : "r" (~(mask))
15544 + : "memory");
15545 +}
15546 +
15547 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15548 +{
15549 + asm volatile(LOCK_PREFIX "orl %1,%0"
15550 + : "+m" (v->counter)
15551 + : "r" (mask)
15552 + : "memory");
15553 +}
15554 +
15555 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15556 +{
15557 + asm volatile(LOCK_PREFIX "orl %1,%0"
15558 + : "+m" (v->counter)
15559 + : "r" (mask)
15560 + : "memory");
15561 +}
15562
15563 #ifdef CONFIG_X86_32
15564 # include <asm/atomic64_32.h>
15565 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15566 index b154de7..bf18a5a 100644
15567 --- a/arch/x86/include/asm/atomic64_32.h
15568 +++ b/arch/x86/include/asm/atomic64_32.h
15569 @@ -12,6 +12,14 @@ typedef struct {
15570 u64 __aligned(8) counter;
15571 } atomic64_t;
15572
15573 +#ifdef CONFIG_PAX_REFCOUNT
15574 +typedef struct {
15575 + u64 __aligned(8) counter;
15576 +} atomic64_unchecked_t;
15577 +#else
15578 +typedef atomic64_t atomic64_unchecked_t;
15579 +#endif
15580 +
15581 #define ATOMIC64_INIT(val) { (val) }
15582
15583 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15584 @@ -37,21 +45,31 @@ typedef struct {
15585 ATOMIC64_DECL_ONE(sym##_386)
15586
15587 ATOMIC64_DECL_ONE(add_386);
15588 +ATOMIC64_DECL_ONE(add_unchecked_386);
15589 ATOMIC64_DECL_ONE(sub_386);
15590 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15591 ATOMIC64_DECL_ONE(inc_386);
15592 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15593 ATOMIC64_DECL_ONE(dec_386);
15594 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15595 #endif
15596
15597 #define alternative_atomic64(f, out, in...) \
15598 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15599
15600 ATOMIC64_DECL(read);
15601 +ATOMIC64_DECL(read_unchecked);
15602 ATOMIC64_DECL(set);
15603 +ATOMIC64_DECL(set_unchecked);
15604 ATOMIC64_DECL(xchg);
15605 ATOMIC64_DECL(add_return);
15606 +ATOMIC64_DECL(add_return_unchecked);
15607 ATOMIC64_DECL(sub_return);
15608 +ATOMIC64_DECL(sub_return_unchecked);
15609 ATOMIC64_DECL(inc_return);
15610 +ATOMIC64_DECL(inc_return_unchecked);
15611 ATOMIC64_DECL(dec_return);
15612 +ATOMIC64_DECL(dec_return_unchecked);
15613 ATOMIC64_DECL(dec_if_positive);
15614 ATOMIC64_DECL(inc_not_zero);
15615 ATOMIC64_DECL(add_unless);
15616 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15617 }
15618
15619 /**
15620 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15621 + * @p: pointer to type atomic64_unchecked_t
15622 + * @o: expected value
15623 + * @n: new value
15624 + *
15625 + * Atomically sets @v to @n if it was equal to @o and returns
15626 + * the old value.
15627 + */
15628 +
15629 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15630 +{
15631 + return cmpxchg64(&v->counter, o, n);
15632 +}
15633 +
15634 +/**
15635 * atomic64_xchg - xchg atomic64 variable
15636 * @v: pointer to type atomic64_t
15637 * @n: value to assign
15638 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15639 }
15640
15641 /**
15642 + * atomic64_set_unchecked - set atomic64 variable
15643 + * @v: pointer to type atomic64_unchecked_t
15644 + * @n: value to assign
15645 + *
15646 + * Atomically sets the value of @v to @n.
15647 + */
15648 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15649 +{
15650 + unsigned high = (unsigned)(i >> 32);
15651 + unsigned low = (unsigned)i;
15652 + alternative_atomic64(set, /* no output */,
15653 + "S" (v), "b" (low), "c" (high)
15654 + : "eax", "edx", "memory");
15655 +}
15656 +
15657 +/**
15658 * atomic64_read - read atomic64 variable
15659 * @v: pointer to type atomic64_t
15660 *
15661 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15662 }
15663
15664 /**
15665 + * atomic64_read_unchecked - read atomic64 variable
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically reads the value of @v and returns it.
15669 + */
15670 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15671 +{
15672 + long long r;
15673 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15674 + return r;
15675 + }
15676 +
15677 +/**
15678 * atomic64_add_return - add and return
15679 * @i: integer value to add
15680 * @v: pointer to type atomic64_t
15681 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15682 return i;
15683 }
15684
15685 +/**
15686 + * atomic64_add_return_unchecked - add and return
15687 + * @i: integer value to add
15688 + * @v: pointer to type atomic64_unchecked_t
15689 + *
15690 + * Atomically adds @i to @v and returns @i + *@v
15691 + */
15692 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15693 +{
15694 + alternative_atomic64(add_return_unchecked,
15695 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15696 + ASM_NO_INPUT_CLOBBER("memory"));
15697 + return i;
15698 +}
15699 +
15700 /*
15701 * Other variants with different arithmetic operators:
15702 */
15703 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15704 return a;
15705 }
15706
15707 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15708 +{
15709 + long long a;
15710 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15711 + "S" (v) : "memory", "ecx");
15712 + return a;
15713 +}
15714 +
15715 static inline long long atomic64_dec_return(atomic64_t *v)
15716 {
15717 long long a;
15718 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15719 }
15720
15721 /**
15722 + * atomic64_add_unchecked - add integer to atomic64 variable
15723 + * @i: integer value to add
15724 + * @v: pointer to type atomic64_unchecked_t
15725 + *
15726 + * Atomically adds @i to @v.
15727 + */
15728 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15729 +{
15730 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15731 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15732 + ASM_NO_INPUT_CLOBBER("memory"));
15733 + return i;
15734 +}
15735 +
15736 +/**
15737 * atomic64_sub - subtract the atomic64 variable
15738 * @i: integer value to subtract
15739 * @v: pointer to type atomic64_t
15740 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15741 index f8d273e..02f39f3 100644
15742 --- a/arch/x86/include/asm/atomic64_64.h
15743 +++ b/arch/x86/include/asm/atomic64_64.h
15744 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15745 }
15746
15747 /**
15748 + * atomic64_read_unchecked - read atomic64 variable
15749 + * @v: pointer of type atomic64_unchecked_t
15750 + *
15751 + * Atomically reads the value of @v.
15752 + * Doesn't imply a read memory barrier.
15753 + */
15754 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15755 +{
15756 + return ACCESS_ONCE((v)->counter);
15757 +}
15758 +
15759 +/**
15760 * atomic64_set - set atomic64 variable
15761 * @v: pointer to type atomic64_t
15762 * @i: required value
15763 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15764 }
15765
15766 /**
15767 + * atomic64_set_unchecked - set atomic64 variable
15768 + * @v: pointer to type atomic64_unchecked_t
15769 + * @i: required value
15770 + *
15771 + * Atomically sets the value of @v to @i.
15772 + */
15773 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15774 +{
15775 + v->counter = i;
15776 +}
15777 +
15778 +/**
15779 * atomic64_add - add integer to atomic64 variable
15780 * @i: integer value to add
15781 * @v: pointer to type atomic64_t
15782 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15783 */
15784 static inline void atomic64_add(long i, atomic64_t *v)
15785 {
15786 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15787 +
15788 +#ifdef CONFIG_PAX_REFCOUNT
15789 + "jno 0f\n"
15790 + LOCK_PREFIX "subq %1,%0\n"
15791 + "int $4\n0:\n"
15792 + _ASM_EXTABLE(0b, 0b)
15793 +#endif
15794 +
15795 + : "=m" (v->counter)
15796 + : "er" (i), "m" (v->counter));
15797 +}
15798 +
15799 +/**
15800 + * atomic64_add_unchecked - add integer to atomic64 variable
15801 + * @i: integer value to add
15802 + * @v: pointer to type atomic64_unchecked_t
15803 + *
15804 + * Atomically adds @i to @v.
15805 + */
15806 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15807 +{
15808 asm volatile(LOCK_PREFIX "addq %1,%0"
15809 : "=m" (v->counter)
15810 : "er" (i), "m" (v->counter));
15811 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15812 */
15813 static inline void atomic64_sub(long i, atomic64_t *v)
15814 {
15815 - asm volatile(LOCK_PREFIX "subq %1,%0"
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 +
15818 +#ifdef CONFIG_PAX_REFCOUNT
15819 + "jno 0f\n"
15820 + LOCK_PREFIX "addq %1,%0\n"
15821 + "int $4\n0:\n"
15822 + _ASM_EXTABLE(0b, 0b)
15823 +#endif
15824 +
15825 + : "=m" (v->counter)
15826 + : "er" (i), "m" (v->counter));
15827 +}
15828 +
15829 +/**
15830 + * atomic64_sub_unchecked - subtract the atomic64 variable
15831 + * @i: integer value to subtract
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + *
15834 + * Atomically subtracts @i from @v.
15835 + */
15836 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15837 +{
15838 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15839 : "=m" (v->counter)
15840 : "er" (i), "m" (v->counter));
15841 }
15842 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15843 */
15844 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15845 {
15846 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15847 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15848 }
15849
15850 /**
15851 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15852 */
15853 static inline void atomic64_inc(atomic64_t *v)
15854 {
15855 + asm volatile(LOCK_PREFIX "incq %0\n"
15856 +
15857 +#ifdef CONFIG_PAX_REFCOUNT
15858 + "jno 0f\n"
15859 + LOCK_PREFIX "decq %0\n"
15860 + "int $4\n0:\n"
15861 + _ASM_EXTABLE(0b, 0b)
15862 +#endif
15863 +
15864 + : "=m" (v->counter)
15865 + : "m" (v->counter));
15866 +}
15867 +
15868 +/**
15869 + * atomic64_inc_unchecked - increment atomic64 variable
15870 + * @v: pointer to type atomic64_unchecked_t
15871 + *
15872 + * Atomically increments @v by 1.
15873 + */
15874 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15875 +{
15876 asm volatile(LOCK_PREFIX "incq %0"
15877 : "=m" (v->counter)
15878 : "m" (v->counter));
15879 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15880 */
15881 static inline void atomic64_dec(atomic64_t *v)
15882 {
15883 - asm volatile(LOCK_PREFIX "decq %0"
15884 + asm volatile(LOCK_PREFIX "decq %0\n"
15885 +
15886 +#ifdef CONFIG_PAX_REFCOUNT
15887 + "jno 0f\n"
15888 + LOCK_PREFIX "incq %0\n"
15889 + "int $4\n0:\n"
15890 + _ASM_EXTABLE(0b, 0b)
15891 +#endif
15892 +
15893 + : "=m" (v->counter)
15894 + : "m" (v->counter));
15895 +}
15896 +
15897 +/**
15898 + * atomic64_dec_unchecked - decrement atomic64 variable
15899 + * @v: pointer to type atomic64_t
15900 + *
15901 + * Atomically decrements @v by 1.
15902 + */
15903 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15904 +{
15905 + asm volatile(LOCK_PREFIX "decq %0\n"
15906 : "=m" (v->counter)
15907 : "m" (v->counter));
15908 }
15909 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15910 */
15911 static inline int atomic64_dec_and_test(atomic64_t *v)
15912 {
15913 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15914 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15915 }
15916
15917 /**
15918 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15919 */
15920 static inline int atomic64_inc_and_test(atomic64_t *v)
15921 {
15922 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15923 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15924 }
15925
15926 /**
15927 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15928 */
15929 static inline int atomic64_add_negative(long i, atomic64_t *v)
15930 {
15931 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15932 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15933 }
15934
15935 /**
15936 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15937 */
15938 static inline long atomic64_add_return(long i, atomic64_t *v)
15939 {
15940 + return i + xadd_check_overflow(&v->counter, i);
15941 +}
15942 +
15943 +/**
15944 + * atomic64_add_return_unchecked - add and return
15945 + * @i: integer value to add
15946 + * @v: pointer to type atomic64_unchecked_t
15947 + *
15948 + * Atomically adds @i to @v and returns @i + @v
15949 + */
15950 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15951 +{
15952 return i + xadd(&v->counter, i);
15953 }
15954
15955 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15956 }
15957
15958 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15959 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15960 +{
15961 + return atomic64_add_return_unchecked(1, v);
15962 +}
15963 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15964
15965 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15966 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15967 return cmpxchg(&v->counter, old, new);
15968 }
15969
15970 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15971 +{
15972 + return cmpxchg(&v->counter, old, new);
15973 +}
15974 +
15975 static inline long atomic64_xchg(atomic64_t *v, long new)
15976 {
15977 return xchg(&v->counter, new);
15978 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15979 */
15980 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15981 {
15982 - long c, old;
15983 + long c, old, new;
15984 c = atomic64_read(v);
15985 for (;;) {
15986 - if (unlikely(c == (u)))
15987 + if (unlikely(c == u))
15988 break;
15989 - old = atomic64_cmpxchg((v), c, c + (a));
15990 +
15991 + asm volatile("add %2,%0\n"
15992 +
15993 +#ifdef CONFIG_PAX_REFCOUNT
15994 + "jno 0f\n"
15995 + "sub %2,%0\n"
15996 + "int $4\n0:\n"
15997 + _ASM_EXTABLE(0b, 0b)
15998 +#endif
15999 +
16000 + : "=r" (new)
16001 + : "0" (c), "ir" (a));
16002 +
16003 + old = atomic64_cmpxchg(v, c, new);
16004 if (likely(old == c))
16005 break;
16006 c = old;
16007 }
16008 - return c != (u);
16009 + return c != u;
16010 }
16011
16012 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16013 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16014 index 2ab1eb3..1e8cc5d 100644
16015 --- a/arch/x86/include/asm/barrier.h
16016 +++ b/arch/x86/include/asm/barrier.h
16017 @@ -57,7 +57,7 @@
16018 do { \
16019 compiletime_assert_atomic_type(*p); \
16020 smp_mb(); \
16021 - ACCESS_ONCE(*p) = (v); \
16022 + ACCESS_ONCE_RW(*p) = (v); \
16023 } while (0)
16024
16025 #define smp_load_acquire(p) \
16026 @@ -74,7 +74,7 @@ do { \
16027 do { \
16028 compiletime_assert_atomic_type(*p); \
16029 barrier(); \
16030 - ACCESS_ONCE(*p) = (v); \
16031 + ACCESS_ONCE_RW(*p) = (v); \
16032 } while (0)
16033
16034 #define smp_load_acquire(p) \
16035 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16036 index cfe3b95..d01b118 100644
16037 --- a/arch/x86/include/asm/bitops.h
16038 +++ b/arch/x86/include/asm/bitops.h
16039 @@ -50,7 +50,7 @@
16040 * a mask operation on a byte.
16041 */
16042 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16043 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16044 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16045 #define CONST_MASK(nr) (1 << ((nr) & 7))
16046
16047 /**
16048 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16049 */
16050 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16051 {
16052 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16053 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16054 }
16055
16056 /**
16057 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16058 */
16059 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16060 {
16061 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16062 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16063 }
16064
16065 /**
16066 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16067 */
16068 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16069 {
16070 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16071 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16072 }
16073
16074 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16075 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16076 *
16077 * Undefined if no bit exists, so code should check against 0 first.
16078 */
16079 -static inline unsigned long __ffs(unsigned long word)
16080 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16081 {
16082 asm("rep; bsf %1,%0"
16083 : "=r" (word)
16084 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16085 *
16086 * Undefined if no zero exists, so code should check against ~0UL first.
16087 */
16088 -static inline unsigned long ffz(unsigned long word)
16089 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16090 {
16091 asm("rep; bsf %1,%0"
16092 : "=r" (word)
16093 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16094 *
16095 * Undefined if no set bit exists, so code should check against 0 first.
16096 */
16097 -static inline unsigned long __fls(unsigned long word)
16098 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16099 {
16100 asm("bsr %1,%0"
16101 : "=r" (word)
16102 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16103 * set bit if value is nonzero. The last (most significant) bit is
16104 * at position 32.
16105 */
16106 -static inline int fls(int x)
16107 +static inline int __intentional_overflow(-1) fls(int x)
16108 {
16109 int r;
16110
16111 @@ -476,7 +476,7 @@ static inline int fls(int x)
16112 * at position 64.
16113 */
16114 #ifdef CONFIG_X86_64
16115 -static __always_inline int fls64(__u64 x)
16116 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16117 {
16118 int bitpos = -1;
16119 /*
16120 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16121 index 4fa687a..60f2d39 100644
16122 --- a/arch/x86/include/asm/boot.h
16123 +++ b/arch/x86/include/asm/boot.h
16124 @@ -6,10 +6,15 @@
16125 #include <uapi/asm/boot.h>
16126
16127 /* Physical address where kernel should be loaded. */
16128 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16129 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16130 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16131 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16132
16133 +#ifndef __ASSEMBLY__
16134 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16135 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16136 +#endif
16137 +
16138 /* Minimum kernel alignment, as a power of two */
16139 #ifdef CONFIG_X86_64
16140 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16141 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16142 index 48f99f1..d78ebf9 100644
16143 --- a/arch/x86/include/asm/cache.h
16144 +++ b/arch/x86/include/asm/cache.h
16145 @@ -5,12 +5,13 @@
16146
16147 /* L1 cache line size */
16148 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16149 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16150 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16151
16152 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16153 +#define __read_only __attribute__((__section__(".data..read_only")))
16154
16155 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16156 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16157 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16158
16159 #ifdef CONFIG_X86_VSMP
16160 #ifdef CONFIG_SMP
16161 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16162 index 1f1297b..72b8439 100644
16163 --- a/arch/x86/include/asm/calling.h
16164 +++ b/arch/x86/include/asm/calling.h
16165 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16166 #define RSP 152
16167 #define SS 160
16168
16169 -#define ARGOFFSET R11
16170 +#define ARGOFFSET R15
16171
16172 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16173 - subq $9*8+\addskip, %rsp
16174 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16175 - movq_cfi rdi, 8*8
16176 - movq_cfi rsi, 7*8
16177 - movq_cfi rdx, 6*8
16178 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16179 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16180 + movq_cfi rdi, RDI
16181 + movq_cfi rsi, RSI
16182 + movq_cfi rdx, RDX
16183
16184 .if \save_rcx
16185 - movq_cfi rcx, 5*8
16186 + movq_cfi rcx, RCX
16187 .endif
16188
16189 .if \rax_enosys
16190 - movq $-ENOSYS, 4*8(%rsp)
16191 + movq $-ENOSYS, RAX(%rsp)
16192 .else
16193 - movq_cfi rax, 4*8
16194 + movq_cfi rax, RAX
16195 .endif
16196
16197 .if \save_r891011
16198 - movq_cfi r8, 3*8
16199 - movq_cfi r9, 2*8
16200 - movq_cfi r10, 1*8
16201 - movq_cfi r11, 0*8
16202 + movq_cfi r8, R8
16203 + movq_cfi r9, R9
16204 + movq_cfi r10, R10
16205 + movq_cfi r11, R11
16206 .endif
16207
16208 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16209 + movq_cfi r12, R12
16210 +#endif
16211 +
16212 .endm
16213
16214 -#define ARG_SKIP (9*8)
16215 +#define ARG_SKIP ORIG_RAX
16216
16217 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16218 rstor_r8910=1, rstor_rdx=1
16219 +
16220 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16221 + movq_cfi_restore R12, r12
16222 +#endif
16223 +
16224 .if \rstor_r11
16225 - movq_cfi_restore 0*8, r11
16226 + movq_cfi_restore R11, r11
16227 .endif
16228
16229 .if \rstor_r8910
16230 - movq_cfi_restore 1*8, r10
16231 - movq_cfi_restore 2*8, r9
16232 - movq_cfi_restore 3*8, r8
16233 + movq_cfi_restore R10, r10
16234 + movq_cfi_restore R9, r9
16235 + movq_cfi_restore R8, r8
16236 .endif
16237
16238 .if \rstor_rax
16239 - movq_cfi_restore 4*8, rax
16240 + movq_cfi_restore RAX, rax
16241 .endif
16242
16243 .if \rstor_rcx
16244 - movq_cfi_restore 5*8, rcx
16245 + movq_cfi_restore RCX, rcx
16246 .endif
16247
16248 .if \rstor_rdx
16249 - movq_cfi_restore 6*8, rdx
16250 + movq_cfi_restore RDX, rdx
16251 .endif
16252
16253 - movq_cfi_restore 7*8, rsi
16254 - movq_cfi_restore 8*8, rdi
16255 + movq_cfi_restore RSI, rsi
16256 + movq_cfi_restore RDI, rdi
16257
16258 - .if ARG_SKIP+\addskip > 0
16259 - addq $ARG_SKIP+\addskip, %rsp
16260 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16261 + .if ORIG_RAX+\addskip > 0
16262 + addq $ORIG_RAX+\addskip, %rsp
16263 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16264 .endif
16265 .endm
16266
16267 - .macro LOAD_ARGS offset, skiprax=0
16268 - movq \offset(%rsp), %r11
16269 - movq \offset+8(%rsp), %r10
16270 - movq \offset+16(%rsp), %r9
16271 - movq \offset+24(%rsp), %r8
16272 - movq \offset+40(%rsp), %rcx
16273 - movq \offset+48(%rsp), %rdx
16274 - movq \offset+56(%rsp), %rsi
16275 - movq \offset+64(%rsp), %rdi
16276 + .macro LOAD_ARGS skiprax=0
16277 + movq R11(%rsp), %r11
16278 + movq R10(%rsp), %r10
16279 + movq R9(%rsp), %r9
16280 + movq R8(%rsp), %r8
16281 + movq RCX(%rsp), %rcx
16282 + movq RDX(%rsp), %rdx
16283 + movq RSI(%rsp), %rsi
16284 + movq RDI(%rsp), %rdi
16285 .if \skiprax
16286 .else
16287 - movq \offset+72(%rsp), %rax
16288 + movq ORIG_RAX(%rsp), %rax
16289 .endif
16290 .endm
16291
16292 -#define REST_SKIP (6*8)
16293 -
16294 .macro SAVE_REST
16295 - subq $REST_SKIP, %rsp
16296 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16297 - movq_cfi rbx, 5*8
16298 - movq_cfi rbp, 4*8
16299 - movq_cfi r12, 3*8
16300 - movq_cfi r13, 2*8
16301 - movq_cfi r14, 1*8
16302 - movq_cfi r15, 0*8
16303 + movq_cfi rbx, RBX
16304 + movq_cfi rbp, RBP
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi r12, R12
16308 +#endif
16309 +
16310 + movq_cfi r13, R13
16311 + movq_cfi r14, R14
16312 + movq_cfi r15, R15
16313 .endm
16314
16315 .macro RESTORE_REST
16316 - movq_cfi_restore 0*8, r15
16317 - movq_cfi_restore 1*8, r14
16318 - movq_cfi_restore 2*8, r13
16319 - movq_cfi_restore 3*8, r12
16320 - movq_cfi_restore 4*8, rbp
16321 - movq_cfi_restore 5*8, rbx
16322 - addq $REST_SKIP, %rsp
16323 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16324 + movq_cfi_restore R15, r15
16325 + movq_cfi_restore R14, r14
16326 + movq_cfi_restore R13, r13
16327 +
16328 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16329 + movq_cfi_restore R12, r12
16330 +#endif
16331 +
16332 + movq_cfi_restore RBP, rbp
16333 + movq_cfi_restore RBX, rbx
16334 .endm
16335
16336 .macro SAVE_ALL
16337 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16338 index f50de69..2b0a458 100644
16339 --- a/arch/x86/include/asm/checksum_32.h
16340 +++ b/arch/x86/include/asm/checksum_32.h
16341 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16342 int len, __wsum sum,
16343 int *src_err_ptr, int *dst_err_ptr);
16344
16345 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16346 + int len, __wsum sum,
16347 + int *src_err_ptr, int *dst_err_ptr);
16348 +
16349 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16350 + int len, __wsum sum,
16351 + int *src_err_ptr, int *dst_err_ptr);
16352 +
16353 /*
16354 * Note: when you get a NULL pointer exception here this means someone
16355 * passed in an incorrect kernel address to one of these functions.
16356 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16357
16358 might_sleep();
16359 stac();
16360 - ret = csum_partial_copy_generic((__force void *)src, dst,
16361 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16362 len, sum, err_ptr, NULL);
16363 clac();
16364
16365 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16366 might_sleep();
16367 if (access_ok(VERIFY_WRITE, dst, len)) {
16368 stac();
16369 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16370 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16371 len, sum, NULL, err_ptr);
16372 clac();
16373 return ret;
16374 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16375 index 99c105d7..2f667ac 100644
16376 --- a/arch/x86/include/asm/cmpxchg.h
16377 +++ b/arch/x86/include/asm/cmpxchg.h
16378 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16379 __compiletime_error("Bad argument size for cmpxchg");
16380 extern void __xadd_wrong_size(void)
16381 __compiletime_error("Bad argument size for xadd");
16382 +extern void __xadd_check_overflow_wrong_size(void)
16383 + __compiletime_error("Bad argument size for xadd_check_overflow");
16384 extern void __add_wrong_size(void)
16385 __compiletime_error("Bad argument size for add");
16386 +extern void __add_check_overflow_wrong_size(void)
16387 + __compiletime_error("Bad argument size for add_check_overflow");
16388
16389 /*
16390 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16391 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16392 __ret; \
16393 })
16394
16395 +#ifdef CONFIG_PAX_REFCOUNT
16396 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16397 + ({ \
16398 + __typeof__ (*(ptr)) __ret = (arg); \
16399 + switch (sizeof(*(ptr))) { \
16400 + case __X86_CASE_L: \
16401 + asm volatile (lock #op "l %0, %1\n" \
16402 + "jno 0f\n" \
16403 + "mov %0,%1\n" \
16404 + "int $4\n0:\n" \
16405 + _ASM_EXTABLE(0b, 0b) \
16406 + : "+r" (__ret), "+m" (*(ptr)) \
16407 + : : "memory", "cc"); \
16408 + break; \
16409 + case __X86_CASE_Q: \
16410 + asm volatile (lock #op "q %q0, %1\n" \
16411 + "jno 0f\n" \
16412 + "mov %0,%1\n" \
16413 + "int $4\n0:\n" \
16414 + _ASM_EXTABLE(0b, 0b) \
16415 + : "+r" (__ret), "+m" (*(ptr)) \
16416 + : : "memory", "cc"); \
16417 + break; \
16418 + default: \
16419 + __ ## op ## _check_overflow_wrong_size(); \
16420 + } \
16421 + __ret; \
16422 + })
16423 +#else
16424 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16425 +#endif
16426 +
16427 /*
16428 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16429 * Since this is generally used to protect other memory information, we
16430 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16431 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16432 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16433
16434 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16435 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16436 +
16437 #define __add(ptr, inc, lock) \
16438 ({ \
16439 __typeof__ (*(ptr)) __ret = (inc); \
16440 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16441 index 59c6c40..5e0b22c 100644
16442 --- a/arch/x86/include/asm/compat.h
16443 +++ b/arch/x86/include/asm/compat.h
16444 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16445 typedef u32 compat_uint_t;
16446 typedef u32 compat_ulong_t;
16447 typedef u64 __attribute__((aligned(4))) compat_u64;
16448 -typedef u32 compat_uptr_t;
16449 +typedef u32 __user compat_uptr_t;
16450
16451 struct compat_timespec {
16452 compat_time_t tv_sec;
16453 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16454 index 90a5485..43b6211 100644
16455 --- a/arch/x86/include/asm/cpufeature.h
16456 +++ b/arch/x86/include/asm/cpufeature.h
16457 @@ -213,7 +213,7 @@
16458 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16459 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16460 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16461 -
16462 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16463
16464 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16465 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16466 @@ -221,7 +221,7 @@
16467 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16468 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16469 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16470 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16471 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16472 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16473 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16474 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16475 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16476 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16477 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16478 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16479 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16480
16481 #if __GNUC__ >= 4
16482 extern void warn_pre_alternatives(void);
16483 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16484
16485 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16486 t_warn:
16487 - warn_pre_alternatives();
16488 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16489 + warn_pre_alternatives();
16490 return false;
16491 #endif
16492
16493 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16494 ".section .discard,\"aw\",@progbits\n"
16495 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16496 ".previous\n"
16497 - ".section .altinstr_replacement,\"ax\"\n"
16498 + ".section .altinstr_replacement,\"a\"\n"
16499 "3: movb $1,%0\n"
16500 "4:\n"
16501 ".previous\n"
16502 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16503 " .byte 2b - 1b\n" /* src len */
16504 " .byte 4f - 3f\n" /* repl len */
16505 ".previous\n"
16506 - ".section .altinstr_replacement,\"ax\"\n"
16507 + ".section .altinstr_replacement,\"a\"\n"
16508 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16509 "4:\n"
16510 ".previous\n"
16511 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16512 ".section .discard,\"aw\",@progbits\n"
16513 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16514 ".previous\n"
16515 - ".section .altinstr_replacement,\"ax\"\n"
16516 + ".section .altinstr_replacement,\"a\"\n"
16517 "3: movb $0,%0\n"
16518 "4:\n"
16519 ".previous\n"
16520 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16521 ".section .discard,\"aw\",@progbits\n"
16522 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16523 ".previous\n"
16524 - ".section .altinstr_replacement,\"ax\"\n"
16525 + ".section .altinstr_replacement,\"a\"\n"
16526 "5: movb $1,%0\n"
16527 "6:\n"
16528 ".previous\n"
16529 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16530 index a94b82e..59ecefa 100644
16531 --- a/arch/x86/include/asm/desc.h
16532 +++ b/arch/x86/include/asm/desc.h
16533 @@ -4,6 +4,7 @@
16534 #include <asm/desc_defs.h>
16535 #include <asm/ldt.h>
16536 #include <asm/mmu.h>
16537 +#include <asm/pgtable.h>
16538
16539 #include <linux/smp.h>
16540 #include <linux/percpu.h>
16541 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16542
16543 desc->type = (info->read_exec_only ^ 1) << 1;
16544 desc->type |= info->contents << 2;
16545 + desc->type |= info->seg_not_present ^ 1;
16546
16547 desc->s = 1;
16548 desc->dpl = 0x3;
16549 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16550 }
16551
16552 extern struct desc_ptr idt_descr;
16553 -extern gate_desc idt_table[];
16554 -extern struct desc_ptr debug_idt_descr;
16555 -extern gate_desc debug_idt_table[];
16556 -
16557 -struct gdt_page {
16558 - struct desc_struct gdt[GDT_ENTRIES];
16559 -} __attribute__((aligned(PAGE_SIZE)));
16560 -
16561 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16562 +extern gate_desc idt_table[IDT_ENTRIES];
16563 +extern const struct desc_ptr debug_idt_descr;
16564 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16565
16566 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16567 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16568 {
16569 - return per_cpu(gdt_page, cpu).gdt;
16570 + return cpu_gdt_table[cpu];
16571 }
16572
16573 #ifdef CONFIG_X86_64
16574 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16575 unsigned long base, unsigned dpl, unsigned flags,
16576 unsigned short seg)
16577 {
16578 - gate->a = (seg << 16) | (base & 0xffff);
16579 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16580 + gate->gate.offset_low = base;
16581 + gate->gate.seg = seg;
16582 + gate->gate.reserved = 0;
16583 + gate->gate.type = type;
16584 + gate->gate.s = 0;
16585 + gate->gate.dpl = dpl;
16586 + gate->gate.p = 1;
16587 + gate->gate.offset_high = base >> 16;
16588 }
16589
16590 #endif
16591 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16592
16593 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16594 {
16595 + pax_open_kernel();
16596 memcpy(&idt[entry], gate, sizeof(*gate));
16597 + pax_close_kernel();
16598 }
16599
16600 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16601 {
16602 + pax_open_kernel();
16603 memcpy(&ldt[entry], desc, 8);
16604 + pax_close_kernel();
16605 }
16606
16607 static inline void
16608 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16609 default: size = sizeof(*gdt); break;
16610 }
16611
16612 + pax_open_kernel();
16613 memcpy(&gdt[entry], desc, size);
16614 + pax_close_kernel();
16615 }
16616
16617 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16618 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16619
16620 static inline void native_load_tr_desc(void)
16621 {
16622 + pax_open_kernel();
16623 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16624 + pax_close_kernel();
16625 }
16626
16627 static inline void native_load_gdt(const struct desc_ptr *dtr)
16628 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16629 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16630 unsigned int i;
16631
16632 + pax_open_kernel();
16633 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16634 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16635 + pax_close_kernel();
16636 }
16637
16638 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16639 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16640 preempt_enable();
16641 }
16642
16643 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16644 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16645 {
16646 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16647 }
16648 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16649 }
16650
16651 #ifdef CONFIG_X86_64
16652 -static inline void set_nmi_gate(int gate, void *addr)
16653 +static inline void set_nmi_gate(int gate, const void *addr)
16654 {
16655 gate_desc s;
16656
16657 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16658 #endif
16659
16660 #ifdef CONFIG_TRACING
16661 -extern struct desc_ptr trace_idt_descr;
16662 -extern gate_desc trace_idt_table[];
16663 +extern const struct desc_ptr trace_idt_descr;
16664 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16665 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16666 {
16667 write_idt_entry(trace_idt_table, entry, gate);
16668 }
16669
16670 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16671 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16672 unsigned dpl, unsigned ist, unsigned seg)
16673 {
16674 gate_desc s;
16675 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16676 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16677 #endif
16678
16679 -static inline void _set_gate(int gate, unsigned type, void *addr,
16680 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16681 unsigned dpl, unsigned ist, unsigned seg)
16682 {
16683 gate_desc s;
16684 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16685 #define set_intr_gate(n, addr) \
16686 do { \
16687 BUG_ON((unsigned)n > 0xFF); \
16688 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16689 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16690 __KERNEL_CS); \
16691 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16692 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16693 0, 0, __KERNEL_CS); \
16694 } while (0)
16695
16696 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16697 /*
16698 * This routine sets up an interrupt gate at directory privilege level 3.
16699 */
16700 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16701 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16702 {
16703 BUG_ON((unsigned)n > 0xFF);
16704 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16705 }
16706
16707 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16708 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16709 {
16710 BUG_ON((unsigned)n > 0xFF);
16711 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16712 }
16713
16714 -static inline void set_trap_gate(unsigned int n, void *addr)
16715 +static inline void set_trap_gate(unsigned int n, const void *addr)
16716 {
16717 BUG_ON((unsigned)n > 0xFF);
16718 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16719 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16720 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16721 {
16722 BUG_ON((unsigned)n > 0xFF);
16723 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16724 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16725 }
16726
16727 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16728 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16729 {
16730 BUG_ON((unsigned)n > 0xFF);
16731 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16732 }
16733
16734 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16735 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16736 {
16737 BUG_ON((unsigned)n > 0xFF);
16738 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16739 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16740 else
16741 load_idt((const struct desc_ptr *)&idt_descr);
16742 }
16743 +
16744 +#ifdef CONFIG_X86_32
16745 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16746 +{
16747 + struct desc_struct d;
16748 +
16749 + if (likely(limit))
16750 + limit = (limit - 1UL) >> PAGE_SHIFT;
16751 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16752 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16753 +}
16754 +#endif
16755 +
16756 #endif /* _ASM_X86_DESC_H */
16757 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16758 index 278441f..b95a174 100644
16759 --- a/arch/x86/include/asm/desc_defs.h
16760 +++ b/arch/x86/include/asm/desc_defs.h
16761 @@ -31,6 +31,12 @@ struct desc_struct {
16762 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16763 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16764 };
16765 + struct {
16766 + u16 offset_low;
16767 + u16 seg;
16768 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16769 + unsigned offset_high: 16;
16770 + } gate;
16771 };
16772 } __attribute__((packed));
16773
16774 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16775 index ced283a..ffe04cc 100644
16776 --- a/arch/x86/include/asm/div64.h
16777 +++ b/arch/x86/include/asm/div64.h
16778 @@ -39,7 +39,7 @@
16779 __mod; \
16780 })
16781
16782 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16783 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16784 {
16785 union {
16786 u64 v64;
16787 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16788 index ca3347a..1a5082a 100644
16789 --- a/arch/x86/include/asm/elf.h
16790 +++ b/arch/x86/include/asm/elf.h
16791 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16792
16793 #include <asm/vdso.h>
16794
16795 -#ifdef CONFIG_X86_64
16796 -extern unsigned int vdso64_enabled;
16797 -#endif
16798 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16799 extern unsigned int vdso32_enabled;
16800 #endif
16801 @@ -249,7 +246,25 @@ extern int force_personality32;
16802 the loader. We need to make sure that it is out of the way of the program
16803 that it will "exec", and that there is sufficient room for the brk. */
16804
16805 +#ifdef CONFIG_PAX_SEGMEXEC
16806 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16807 +#else
16808 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16809 +#endif
16810 +
16811 +#ifdef CONFIG_PAX_ASLR
16812 +#ifdef CONFIG_X86_32
16813 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16814 +
16815 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16816 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16817 +#else
16818 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16819 +
16820 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16821 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16822 +#endif
16823 +#endif
16824
16825 /* This yields a mask that user programs can use to figure out what
16826 instruction set this CPU supports. This could be done in user space,
16827 @@ -298,17 +313,13 @@ do { \
16828
16829 #define ARCH_DLINFO \
16830 do { \
16831 - if (vdso64_enabled) \
16832 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16833 - (unsigned long __force)current->mm->context.vdso); \
16834 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16835 } while (0)
16836
16837 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16838 #define ARCH_DLINFO_X32 \
16839 do { \
16840 - if (vdso64_enabled) \
16841 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16842 - (unsigned long __force)current->mm->context.vdso); \
16843 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16844 } while (0)
16845
16846 #define AT_SYSINFO 32
16847 @@ -323,10 +334,10 @@ else \
16848
16849 #endif /* !CONFIG_X86_32 */
16850
16851 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16852 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16853
16854 #define VDSO_ENTRY \
16855 - ((unsigned long)current->mm->context.vdso + \
16856 + (current->mm->context.vdso + \
16857 selected_vdso32->sym___kernel_vsyscall)
16858
16859 struct linux_binprm;
16860 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16861 int uses_interp);
16862 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16863
16864 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16865 -#define arch_randomize_brk arch_randomize_brk
16866 -
16867 /*
16868 * True on X86_32 or when emulating IA32 on X86_64
16869 */
16870 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16871 index 77a99ac..39ff7f5 100644
16872 --- a/arch/x86/include/asm/emergency-restart.h
16873 +++ b/arch/x86/include/asm/emergency-restart.h
16874 @@ -1,6 +1,6 @@
16875 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16876 #define _ASM_X86_EMERGENCY_RESTART_H
16877
16878 -extern void machine_emergency_restart(void);
16879 +extern void machine_emergency_restart(void) __noreturn;
16880
16881 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16882 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16883 index 1c7eefe..d0e4702 100644
16884 --- a/arch/x86/include/asm/floppy.h
16885 +++ b/arch/x86/include/asm/floppy.h
16886 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16887 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16888 } fd_routine[] = {
16889 {
16890 - request_dma,
16891 - free_dma,
16892 - get_dma_residue,
16893 - dma_mem_alloc,
16894 - hard_dma_setup
16895 + ._request_dma = request_dma,
16896 + ._free_dma = free_dma,
16897 + ._get_dma_residue = get_dma_residue,
16898 + ._dma_mem_alloc = dma_mem_alloc,
16899 + ._dma_setup = hard_dma_setup
16900 },
16901 {
16902 - vdma_request_dma,
16903 - vdma_nop,
16904 - vdma_get_dma_residue,
16905 - vdma_mem_alloc,
16906 - vdma_dma_setup
16907 + ._request_dma = vdma_request_dma,
16908 + ._free_dma = vdma_nop,
16909 + ._get_dma_residue = vdma_get_dma_residue,
16910 + ._dma_mem_alloc = vdma_mem_alloc,
16911 + ._dma_setup = vdma_dma_setup
16912 }
16913 };
16914
16915 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16916 index 72ba21a..79f3f66 100644
16917 --- a/arch/x86/include/asm/fpu-internal.h
16918 +++ b/arch/x86/include/asm/fpu-internal.h
16919 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16920 #define user_insn(insn, output, input...) \
16921 ({ \
16922 int err; \
16923 + pax_open_userland(); \
16924 asm volatile(ASM_STAC "\n" \
16925 - "1:" #insn "\n\t" \
16926 + "1:" \
16927 + __copyuser_seg \
16928 + #insn "\n\t" \
16929 "2: " ASM_CLAC "\n" \
16930 ".section .fixup,\"ax\"\n" \
16931 "3: movl $-1,%[err]\n" \
16932 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16933 _ASM_EXTABLE(1b, 3b) \
16934 : [err] "=r" (err), output \
16935 : "0"(0), input); \
16936 + pax_close_userland(); \
16937 err; \
16938 })
16939
16940 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16941 "fnclex\n\t"
16942 "emms\n\t"
16943 "fildl %P[addr]" /* set F?P to defined value */
16944 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16945 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16946 }
16947
16948 return fpu_restore_checking(&tsk->thread.fpu);
16949 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16950 index b4c1f54..e290c08 100644
16951 --- a/arch/x86/include/asm/futex.h
16952 +++ b/arch/x86/include/asm/futex.h
16953 @@ -12,6 +12,7 @@
16954 #include <asm/smap.h>
16955
16956 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16957 + typecheck(u32 __user *, uaddr); \
16958 asm volatile("\t" ASM_STAC "\n" \
16959 "1:\t" insn "\n" \
16960 "2:\t" ASM_CLAC "\n" \
16961 @@ -20,15 +21,16 @@
16962 "\tjmp\t2b\n" \
16963 "\t.previous\n" \
16964 _ASM_EXTABLE(1b, 3b) \
16965 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16966 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16967 : "i" (-EFAULT), "0" (oparg), "1" (0))
16968
16969 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16970 + typecheck(u32 __user *, uaddr); \
16971 asm volatile("\t" ASM_STAC "\n" \
16972 "1:\tmovl %2, %0\n" \
16973 "\tmovl\t%0, %3\n" \
16974 "\t" insn "\n" \
16975 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16976 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16977 "\tjnz\t1b\n" \
16978 "3:\t" ASM_CLAC "\n" \
16979 "\t.section .fixup,\"ax\"\n" \
16980 @@ -38,7 +40,7 @@
16981 _ASM_EXTABLE(1b, 4b) \
16982 _ASM_EXTABLE(2b, 4b) \
16983 : "=&a" (oldval), "=&r" (ret), \
16984 - "+m" (*uaddr), "=&r" (tem) \
16985 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16986 : "r" (oparg), "i" (-EFAULT), "1" (0))
16987
16988 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16989 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16990
16991 pagefault_disable();
16992
16993 + pax_open_userland();
16994 switch (op) {
16995 case FUTEX_OP_SET:
16996 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16997 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16998 break;
16999 case FUTEX_OP_ADD:
17000 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17001 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17002 uaddr, oparg);
17003 break;
17004 case FUTEX_OP_OR:
17005 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17006 default:
17007 ret = -ENOSYS;
17008 }
17009 + pax_close_userland();
17010
17011 pagefault_enable();
17012
17013 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17014 index 9662290..49ca5e5 100644
17015 --- a/arch/x86/include/asm/hw_irq.h
17016 +++ b/arch/x86/include/asm/hw_irq.h
17017 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17018 #endif /* CONFIG_X86_LOCAL_APIC */
17019
17020 /* Statistics */
17021 -extern atomic_t irq_err_count;
17022 -extern atomic_t irq_mis_count;
17023 +extern atomic_unchecked_t irq_err_count;
17024 +extern atomic_unchecked_t irq_mis_count;
17025
17026 /* EISA */
17027 extern void eisa_set_level_irq(unsigned int irq);
17028 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17029 index ccffa53..3c90c87 100644
17030 --- a/arch/x86/include/asm/i8259.h
17031 +++ b/arch/x86/include/asm/i8259.h
17032 @@ -62,7 +62,7 @@ struct legacy_pic {
17033 void (*init)(int auto_eoi);
17034 int (*irq_pending)(unsigned int irq);
17035 void (*make_irq)(unsigned int irq);
17036 -};
17037 +} __do_const;
17038
17039 extern struct legacy_pic *legacy_pic;
17040 extern struct legacy_pic null_legacy_pic;
17041 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17042 index 34a5b93..27e40a6 100644
17043 --- a/arch/x86/include/asm/io.h
17044 +++ b/arch/x86/include/asm/io.h
17045 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17046 "m" (*(volatile type __force *)addr) barrier); }
17047
17048 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17049 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17050 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17051 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17052 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17053
17054 build_mmio_read(__readb, "b", unsigned char, "=q", )
17055 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17056 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17057 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17058 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17059
17060 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17061 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17062 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17063 * this function
17064 */
17065
17066 -static inline phys_addr_t virt_to_phys(volatile void *address)
17067 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17068 {
17069 return __pa(address);
17070 }
17071 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17072 return ioremap_nocache(offset, size);
17073 }
17074
17075 -extern void iounmap(volatile void __iomem *addr);
17076 +extern void iounmap(const volatile void __iomem *addr);
17077
17078 extern void set_iounmap_nonlazy(void);
17079
17080 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17081
17082 #include <linux/vmalloc.h>
17083
17084 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17085 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17086 +{
17087 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17088 +}
17089 +
17090 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17091 +{
17092 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17093 +}
17094 +
17095 /*
17096 * Convert a virtual cached pointer to an uncached pointer
17097 */
17098 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17099 index 0a8b519..80e7d5b 100644
17100 --- a/arch/x86/include/asm/irqflags.h
17101 +++ b/arch/x86/include/asm/irqflags.h
17102 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17103 sti; \
17104 sysexit
17105
17106 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17107 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17108 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17109 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17110 +
17111 #else
17112 #define INTERRUPT_RETURN iret
17113 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17114 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17115 index 4421b5d..8543006 100644
17116 --- a/arch/x86/include/asm/kprobes.h
17117 +++ b/arch/x86/include/asm/kprobes.h
17118 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17119 #define RELATIVEJUMP_SIZE 5
17120 #define RELATIVECALL_OPCODE 0xe8
17121 #define RELATIVE_ADDR_SIZE 4
17122 -#define MAX_STACK_SIZE 64
17123 -#define MIN_STACK_SIZE(ADDR) \
17124 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17125 - THREAD_SIZE - (unsigned long)(ADDR))) \
17126 - ? (MAX_STACK_SIZE) \
17127 - : (((unsigned long)current_thread_info()) + \
17128 - THREAD_SIZE - (unsigned long)(ADDR)))
17129 +#define MAX_STACK_SIZE 64UL
17130 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17131
17132 #define flush_insn_slot(p) do { } while (0)
17133
17134 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17135 index 4ad6560..75c7bdd 100644
17136 --- a/arch/x86/include/asm/local.h
17137 +++ b/arch/x86/include/asm/local.h
17138 @@ -10,33 +10,97 @@ typedef struct {
17139 atomic_long_t a;
17140 } local_t;
17141
17142 +typedef struct {
17143 + atomic_long_unchecked_t a;
17144 +} local_unchecked_t;
17145 +
17146 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17147
17148 #define local_read(l) atomic_long_read(&(l)->a)
17149 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17150 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17151 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17152
17153 static inline void local_inc(local_t *l)
17154 {
17155 - asm volatile(_ASM_INC "%0"
17156 + asm volatile(_ASM_INC "%0\n"
17157 +
17158 +#ifdef CONFIG_PAX_REFCOUNT
17159 + "jno 0f\n"
17160 + _ASM_DEC "%0\n"
17161 + "int $4\n0:\n"
17162 + _ASM_EXTABLE(0b, 0b)
17163 +#endif
17164 +
17165 + : "+m" (l->a.counter));
17166 +}
17167 +
17168 +static inline void local_inc_unchecked(local_unchecked_t *l)
17169 +{
17170 + asm volatile(_ASM_INC "%0\n"
17171 : "+m" (l->a.counter));
17172 }
17173
17174 static inline void local_dec(local_t *l)
17175 {
17176 - asm volatile(_ASM_DEC "%0"
17177 + asm volatile(_ASM_DEC "%0\n"
17178 +
17179 +#ifdef CONFIG_PAX_REFCOUNT
17180 + "jno 0f\n"
17181 + _ASM_INC "%0\n"
17182 + "int $4\n0:\n"
17183 + _ASM_EXTABLE(0b, 0b)
17184 +#endif
17185 +
17186 + : "+m" (l->a.counter));
17187 +}
17188 +
17189 +static inline void local_dec_unchecked(local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_DEC "%0\n"
17192 : "+m" (l->a.counter));
17193 }
17194
17195 static inline void local_add(long i, local_t *l)
17196 {
17197 - asm volatile(_ASM_ADD "%1,%0"
17198 + asm volatile(_ASM_ADD "%1,%0\n"
17199 +
17200 +#ifdef CONFIG_PAX_REFCOUNT
17201 + "jno 0f\n"
17202 + _ASM_SUB "%1,%0\n"
17203 + "int $4\n0:\n"
17204 + _ASM_EXTABLE(0b, 0b)
17205 +#endif
17206 +
17207 + : "+m" (l->a.counter)
17208 + : "ir" (i));
17209 +}
17210 +
17211 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17212 +{
17213 + asm volatile(_ASM_ADD "%1,%0\n"
17214 : "+m" (l->a.counter)
17215 : "ir" (i));
17216 }
17217
17218 static inline void local_sub(long i, local_t *l)
17219 {
17220 - asm volatile(_ASM_SUB "%1,%0"
17221 + asm volatile(_ASM_SUB "%1,%0\n"
17222 +
17223 +#ifdef CONFIG_PAX_REFCOUNT
17224 + "jno 0f\n"
17225 + _ASM_ADD "%1,%0\n"
17226 + "int $4\n0:\n"
17227 + _ASM_EXTABLE(0b, 0b)
17228 +#endif
17229 +
17230 + : "+m" (l->a.counter)
17231 + : "ir" (i));
17232 +}
17233 +
17234 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17235 +{
17236 + asm volatile(_ASM_SUB "%1,%0\n"
17237 : "+m" (l->a.counter)
17238 : "ir" (i));
17239 }
17240 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17241 */
17242 static inline int local_sub_and_test(long i, local_t *l)
17243 {
17244 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17245 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17246 }
17247
17248 /**
17249 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17250 */
17251 static inline int local_dec_and_test(local_t *l)
17252 {
17253 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17254 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17255 }
17256
17257 /**
17258 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17259 */
17260 static inline int local_inc_and_test(local_t *l)
17261 {
17262 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17263 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17264 }
17265
17266 /**
17267 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17268 */
17269 static inline int local_add_negative(long i, local_t *l)
17270 {
17271 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17272 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17273 }
17274
17275 /**
17276 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17277 static inline long local_add_return(long i, local_t *l)
17278 {
17279 long __i = i;
17280 + asm volatile(_ASM_XADD "%0, %1\n"
17281 +
17282 +#ifdef CONFIG_PAX_REFCOUNT
17283 + "jno 0f\n"
17284 + _ASM_MOV "%0,%1\n"
17285 + "int $4\n0:\n"
17286 + _ASM_EXTABLE(0b, 0b)
17287 +#endif
17288 +
17289 + : "+r" (i), "+m" (l->a.counter)
17290 + : : "memory");
17291 + return i + __i;
17292 +}
17293 +
17294 +/**
17295 + * local_add_return_unchecked - add and return
17296 + * @i: integer value to add
17297 + * @l: pointer to type local_unchecked_t
17298 + *
17299 + * Atomically adds @i to @l and returns @i + @l
17300 + */
17301 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17302 +{
17303 + long __i = i;
17304 asm volatile(_ASM_XADD "%0, %1;"
17305 : "+r" (i), "+m" (l->a.counter)
17306 : : "memory");
17307 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17308
17309 #define local_cmpxchg(l, o, n) \
17310 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17311 +#define local_cmpxchg_unchecked(l, o, n) \
17312 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17313 /* Always has a lock prefix */
17314 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17315
17316 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17317 new file mode 100644
17318 index 0000000..2bfd3ba
17319 --- /dev/null
17320 +++ b/arch/x86/include/asm/mman.h
17321 @@ -0,0 +1,15 @@
17322 +#ifndef _X86_MMAN_H
17323 +#define _X86_MMAN_H
17324 +
17325 +#include <uapi/asm/mman.h>
17326 +
17327 +#ifdef __KERNEL__
17328 +#ifndef __ASSEMBLY__
17329 +#ifdef CONFIG_X86_32
17330 +#define arch_mmap_check i386_mmap_check
17331 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17332 +#endif
17333 +#endif
17334 +#endif
17335 +
17336 +#endif /* X86_MMAN_H */
17337 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17338 index 09b9620..923aecd 100644
17339 --- a/arch/x86/include/asm/mmu.h
17340 +++ b/arch/x86/include/asm/mmu.h
17341 @@ -9,7 +9,7 @@
17342 * we put the segment information here.
17343 */
17344 typedef struct {
17345 - void *ldt;
17346 + struct desc_struct *ldt;
17347 int size;
17348
17349 #ifdef CONFIG_X86_64
17350 @@ -18,7 +18,19 @@ typedef struct {
17351 #endif
17352
17353 struct mutex lock;
17354 - void __user *vdso;
17355 + unsigned long vdso;
17356 +
17357 +#ifdef CONFIG_X86_32
17358 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17359 + unsigned long user_cs_base;
17360 + unsigned long user_cs_limit;
17361 +
17362 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17363 + cpumask_t cpu_user_cs_mask;
17364 +#endif
17365 +
17366 +#endif
17367 +#endif
17368
17369 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17370 } mm_context_t;
17371 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17372 index 883f6b93..6869d96 100644
17373 --- a/arch/x86/include/asm/mmu_context.h
17374 +++ b/arch/x86/include/asm/mmu_context.h
17375 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17376
17377 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17378 {
17379 +
17380 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17381 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17382 + unsigned int i;
17383 + pgd_t *pgd;
17384 +
17385 + pax_open_kernel();
17386 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17387 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17388 + set_pgd_batched(pgd+i, native_make_pgd(0));
17389 + pax_close_kernel();
17390 + }
17391 +#endif
17392 +
17393 #ifdef CONFIG_SMP
17394 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17395 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17396 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17397 struct task_struct *tsk)
17398 {
17399 unsigned cpu = smp_processor_id();
17400 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17401 + int tlbstate = TLBSTATE_OK;
17402 +#endif
17403
17404 if (likely(prev != next)) {
17405 #ifdef CONFIG_SMP
17406 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17407 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17408 +#endif
17409 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17410 this_cpu_write(cpu_tlbstate.active_mm, next);
17411 #endif
17412 cpumask_set_cpu(cpu, mm_cpumask(next));
17413
17414 /* Re-load page tables */
17415 +#ifdef CONFIG_PAX_PER_CPU_PGD
17416 + pax_open_kernel();
17417 +
17418 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17419 + if (static_cpu_has(X86_FEATURE_PCID))
17420 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17421 + else
17422 +#endif
17423 +
17424 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17425 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17426 + pax_close_kernel();
17427 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17428 +
17429 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17430 + if (static_cpu_has(X86_FEATURE_PCID)) {
17431 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17432 + u64 descriptor[2];
17433 + descriptor[0] = PCID_USER;
17434 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17435 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17436 + descriptor[0] = PCID_KERNEL;
17437 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17438 + }
17439 + } else {
17440 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17441 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17442 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17443 + else
17444 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17445 + }
17446 + } else
17447 +#endif
17448 +
17449 + load_cr3(get_cpu_pgd(cpu, kernel));
17450 +#else
17451 load_cr3(next->pgd);
17452 +#endif
17453 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17454
17455 /* Stop flush ipis for the previous mm */
17456 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17457 */
17458 if (unlikely(prev->context.ldt != next->context.ldt))
17459 load_LDT_nolock(&next->context);
17460 +
17461 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17462 + if (!(__supported_pte_mask & _PAGE_NX)) {
17463 + smp_mb__before_atomic();
17464 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17465 + smp_mb__after_atomic();
17466 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17467 + }
17468 +#endif
17469 +
17470 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17471 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17472 + prev->context.user_cs_limit != next->context.user_cs_limit))
17473 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17474 +#ifdef CONFIG_SMP
17475 + else if (unlikely(tlbstate != TLBSTATE_OK))
17476 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17477 +#endif
17478 +#endif
17479 +
17480 }
17481 + else {
17482 +
17483 +#ifdef CONFIG_PAX_PER_CPU_PGD
17484 + pax_open_kernel();
17485 +
17486 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17487 + if (static_cpu_has(X86_FEATURE_PCID))
17488 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17489 + else
17490 +#endif
17491 +
17492 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17493 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17494 + pax_close_kernel();
17495 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17496 +
17497 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17498 + if (static_cpu_has(X86_FEATURE_PCID)) {
17499 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17500 + u64 descriptor[2];
17501 + descriptor[0] = PCID_USER;
17502 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17503 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17504 + descriptor[0] = PCID_KERNEL;
17505 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17506 + }
17507 + } else {
17508 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17509 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17510 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17511 + else
17512 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17513 + }
17514 + } else
17515 +#endif
17516 +
17517 + load_cr3(get_cpu_pgd(cpu, kernel));
17518 +#endif
17519 +
17520 #ifdef CONFIG_SMP
17521 - else {
17522 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17523 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17524
17525 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17526 * tlb flush IPI delivery. We must reload CR3
17527 * to make sure to use no freed page tables.
17528 */
17529 +
17530 +#ifndef CONFIG_PAX_PER_CPU_PGD
17531 load_cr3(next->pgd);
17532 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17533 +#endif
17534 +
17535 load_mm_cr4(next);
17536 load_LDT_nolock(&next->context);
17537 +
17538 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17539 + if (!(__supported_pte_mask & _PAGE_NX))
17540 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17541 +#endif
17542 +
17543 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17544 +#ifdef CONFIG_PAX_PAGEEXEC
17545 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17546 +#endif
17547 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17548 +#endif
17549 +
17550 }
17551 +#endif
17552 }
17553 -#endif
17554 }
17555
17556 #define activate_mm(prev, next) \
17557 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17558 index e3b7819..b257c64 100644
17559 --- a/arch/x86/include/asm/module.h
17560 +++ b/arch/x86/include/asm/module.h
17561 @@ -5,6 +5,7 @@
17562
17563 #ifdef CONFIG_X86_64
17564 /* X86_64 does not define MODULE_PROC_FAMILY */
17565 +#define MODULE_PROC_FAMILY ""
17566 #elif defined CONFIG_M486
17567 #define MODULE_PROC_FAMILY "486 "
17568 #elif defined CONFIG_M586
17569 @@ -57,8 +58,20 @@
17570 #error unknown processor family
17571 #endif
17572
17573 -#ifdef CONFIG_X86_32
17574 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17575 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17576 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17577 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17578 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17579 +#else
17580 +#define MODULE_PAX_KERNEXEC ""
17581 #endif
17582
17583 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17584 +#define MODULE_PAX_UDEREF "UDEREF "
17585 +#else
17586 +#define MODULE_PAX_UDEREF ""
17587 +#endif
17588 +
17589 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17590 +
17591 #endif /* _ASM_X86_MODULE_H */
17592 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17593 index 5f2fc44..106caa6 100644
17594 --- a/arch/x86/include/asm/nmi.h
17595 +++ b/arch/x86/include/asm/nmi.h
17596 @@ -36,26 +36,35 @@ enum {
17597
17598 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17599
17600 +struct nmiaction;
17601 +
17602 +struct nmiwork {
17603 + const struct nmiaction *action;
17604 + u64 max_duration;
17605 + struct irq_work irq_work;
17606 +};
17607 +
17608 struct nmiaction {
17609 struct list_head list;
17610 nmi_handler_t handler;
17611 - u64 max_duration;
17612 - struct irq_work irq_work;
17613 unsigned long flags;
17614 const char *name;
17615 -};
17616 + struct nmiwork *work;
17617 +} __do_const;
17618
17619 #define register_nmi_handler(t, fn, fg, n, init...) \
17620 ({ \
17621 - static struct nmiaction init fn##_na = { \
17622 + static struct nmiwork fn##_nw; \
17623 + static const struct nmiaction init fn##_na = { \
17624 .handler = (fn), \
17625 .name = (n), \
17626 .flags = (fg), \
17627 + .work = &fn##_nw, \
17628 }; \
17629 __register_nmi_handler((t), &fn##_na); \
17630 })
17631
17632 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17633 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17634
17635 void unregister_nmi_handler(unsigned int, const char *);
17636
17637 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17638 index 802dde3..9183e68 100644
17639 --- a/arch/x86/include/asm/page.h
17640 +++ b/arch/x86/include/asm/page.h
17641 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17642 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17643
17644 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17645 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17646
17647 #define __boot_va(x) __va(x)
17648 #define __boot_pa(x) __pa(x)
17649 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17650 * virt_to_page(kaddr) returns a valid pointer if and only if
17651 * virt_addr_valid(kaddr) returns true.
17652 */
17653 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17654 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17655 extern bool __virt_addr_valid(unsigned long kaddr);
17656 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17657
17658 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17659 +#define virt_to_page(kaddr) \
17660 + ({ \
17661 + const void *__kaddr = (const void *)(kaddr); \
17662 + BUG_ON(!virt_addr_valid(__kaddr)); \
17663 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17664 + })
17665 +#else
17666 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17667 +#endif
17668 +
17669 #endif /* __ASSEMBLY__ */
17670
17671 #include <asm-generic/memory_model.h>
17672 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17673 index b3bebf9..13ac22e 100644
17674 --- a/arch/x86/include/asm/page_64.h
17675 +++ b/arch/x86/include/asm/page_64.h
17676 @@ -7,9 +7,9 @@
17677
17678 /* duplicated to the one in bootmem.h */
17679 extern unsigned long max_pfn;
17680 -extern unsigned long phys_base;
17681 +extern const unsigned long phys_base;
17682
17683 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17684 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17685 {
17686 unsigned long y = x - __START_KERNEL_map;
17687
17688 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17689 }
17690
17691 #ifdef CONFIG_DEBUG_VIRTUAL
17692 -extern unsigned long __phys_addr(unsigned long);
17693 -extern unsigned long __phys_addr_symbol(unsigned long);
17694 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17695 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17696 #else
17697 #define __phys_addr(x) __phys_addr_nodebug(x)
17698 #define __phys_addr_symbol(x) \
17699 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17700 index 965c47d..ffe0af8 100644
17701 --- a/arch/x86/include/asm/paravirt.h
17702 +++ b/arch/x86/include/asm/paravirt.h
17703 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17704 return (pmd_t) { ret };
17705 }
17706
17707 -static inline pmdval_t pmd_val(pmd_t pmd)
17708 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17709 {
17710 pmdval_t ret;
17711
17712 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17713 val);
17714 }
17715
17716 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17717 +{
17718 + pgdval_t val = native_pgd_val(pgd);
17719 +
17720 + if (sizeof(pgdval_t) > sizeof(long))
17721 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17722 + val, (u64)val >> 32);
17723 + else
17724 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17725 + val);
17726 +}
17727 +
17728 static inline void pgd_clear(pgd_t *pgdp)
17729 {
17730 set_pgd(pgdp, __pgd(0));
17731 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17732 pv_mmu_ops.set_fixmap(idx, phys, flags);
17733 }
17734
17735 +#ifdef CONFIG_PAX_KERNEXEC
17736 +static inline unsigned long pax_open_kernel(void)
17737 +{
17738 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17739 +}
17740 +
17741 +static inline unsigned long pax_close_kernel(void)
17742 +{
17743 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17744 +}
17745 +#else
17746 +static inline unsigned long pax_open_kernel(void) { return 0; }
17747 +static inline unsigned long pax_close_kernel(void) { return 0; }
17748 +#endif
17749 +
17750 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17751
17752 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17753 @@ -906,7 +933,7 @@ extern void default_banner(void);
17754
17755 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17756 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17757 -#define PARA_INDIRECT(addr) *%cs:addr
17758 +#define PARA_INDIRECT(addr) *%ss:addr
17759 #endif
17760
17761 #define INTERRUPT_RETURN \
17762 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17763 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17764 CLBR_NONE, \
17765 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17766 +
17767 +#define GET_CR0_INTO_RDI \
17768 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17769 + mov %rax,%rdi
17770 +
17771 +#define SET_RDI_INTO_CR0 \
17772 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17773 +
17774 +#define GET_CR3_INTO_RDI \
17775 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17776 + mov %rax,%rdi
17777 +
17778 +#define SET_RDI_INTO_CR3 \
17779 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17780 +
17781 #endif /* CONFIG_X86_32 */
17782
17783 #endif /* __ASSEMBLY__ */
17784 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17785 index 7549b8b..f0edfda 100644
17786 --- a/arch/x86/include/asm/paravirt_types.h
17787 +++ b/arch/x86/include/asm/paravirt_types.h
17788 @@ -84,7 +84,7 @@ struct pv_init_ops {
17789 */
17790 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17791 unsigned long addr, unsigned len);
17792 -};
17793 +} __no_const __no_randomize_layout;
17794
17795
17796 struct pv_lazy_ops {
17797 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17798 void (*enter)(void);
17799 void (*leave)(void);
17800 void (*flush)(void);
17801 -};
17802 +} __no_randomize_layout;
17803
17804 struct pv_time_ops {
17805 unsigned long long (*sched_clock)(void);
17806 unsigned long long (*steal_clock)(int cpu);
17807 unsigned long (*get_tsc_khz)(void);
17808 -};
17809 +} __no_const __no_randomize_layout;
17810
17811 struct pv_cpu_ops {
17812 /* hooks for various privileged instructions */
17813 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17814
17815 void (*start_context_switch)(struct task_struct *prev);
17816 void (*end_context_switch)(struct task_struct *next);
17817 -};
17818 +} __no_const __no_randomize_layout;
17819
17820 struct pv_irq_ops {
17821 /*
17822 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17823 #ifdef CONFIG_X86_64
17824 void (*adjust_exception_frame)(void);
17825 #endif
17826 -};
17827 +} __no_randomize_layout;
17828
17829 struct pv_apic_ops {
17830 #ifdef CONFIG_X86_LOCAL_APIC
17831 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17832 unsigned long start_eip,
17833 unsigned long start_esp);
17834 #endif
17835 -};
17836 +} __no_const __no_randomize_layout;
17837
17838 struct pv_mmu_ops {
17839 unsigned long (*read_cr2)(void);
17840 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17841 struct paravirt_callee_save make_pud;
17842
17843 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17844 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17845 #endif /* PAGETABLE_LEVELS == 4 */
17846 #endif /* PAGETABLE_LEVELS >= 3 */
17847
17848 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17849 an mfn. We can tell which is which from the index. */
17850 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17851 phys_addr_t phys, pgprot_t flags);
17852 -};
17853 +
17854 +#ifdef CONFIG_PAX_KERNEXEC
17855 + unsigned long (*pax_open_kernel)(void);
17856 + unsigned long (*pax_close_kernel)(void);
17857 +#endif
17858 +
17859 +} __no_randomize_layout;
17860
17861 struct arch_spinlock;
17862 #ifdef CONFIG_SMP
17863 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17864 struct pv_lock_ops {
17865 struct paravirt_callee_save lock_spinning;
17866 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17867 -};
17868 +} __no_randomize_layout;
17869
17870 /* This contains all the paravirt structures: we get a convenient
17871 * number for each function using the offset which we use to indicate
17872 - * what to patch. */
17873 + * what to patch.
17874 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17875 + */
17876 +
17877 struct paravirt_patch_template {
17878 struct pv_init_ops pv_init_ops;
17879 struct pv_time_ops pv_time_ops;
17880 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17881 struct pv_apic_ops pv_apic_ops;
17882 struct pv_mmu_ops pv_mmu_ops;
17883 struct pv_lock_ops pv_lock_ops;
17884 -};
17885 +} __no_randomize_layout;
17886
17887 extern struct pv_info pv_info;
17888 extern struct pv_init_ops pv_init_ops;
17889 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17890 index c4412e9..90e88c5 100644
17891 --- a/arch/x86/include/asm/pgalloc.h
17892 +++ b/arch/x86/include/asm/pgalloc.h
17893 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17894 pmd_t *pmd, pte_t *pte)
17895 {
17896 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17897 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17898 +}
17899 +
17900 +static inline void pmd_populate_user(struct mm_struct *mm,
17901 + pmd_t *pmd, pte_t *pte)
17902 +{
17903 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17904 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17905 }
17906
17907 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17908
17909 #ifdef CONFIG_X86_PAE
17910 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17911 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17912 +{
17913 + pud_populate(mm, pudp, pmd);
17914 +}
17915 #else /* !CONFIG_X86_PAE */
17916 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17917 {
17918 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17919 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17920 }
17921 +
17922 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17923 +{
17924 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17925 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17926 +}
17927 #endif /* CONFIG_X86_PAE */
17928
17929 #if PAGETABLE_LEVELS > 3
17930 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17931 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17932 }
17933
17934 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17935 +{
17936 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17937 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17938 +}
17939 +
17940 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17941 {
17942 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17943 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17944 index fd74a11..35fd5af 100644
17945 --- a/arch/x86/include/asm/pgtable-2level.h
17946 +++ b/arch/x86/include/asm/pgtable-2level.h
17947 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17948
17949 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17950 {
17951 + pax_open_kernel();
17952 *pmdp = pmd;
17953 + pax_close_kernel();
17954 }
17955
17956 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17957 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17958 index cdaa58c..e61122b 100644
17959 --- a/arch/x86/include/asm/pgtable-3level.h
17960 +++ b/arch/x86/include/asm/pgtable-3level.h
17961 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17962
17963 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17964 {
17965 + pax_open_kernel();
17966 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17967 + pax_close_kernel();
17968 }
17969
17970 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17971 {
17972 + pax_open_kernel();
17973 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17974 + pax_close_kernel();
17975 }
17976
17977 /*
17978 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17979 index a0c35bf..7045c6a 100644
17980 --- a/arch/x86/include/asm/pgtable.h
17981 +++ b/arch/x86/include/asm/pgtable.h
17982 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17983
17984 #ifndef __PAGETABLE_PUD_FOLDED
17985 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17986 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17987 #define pgd_clear(pgd) native_pgd_clear(pgd)
17988 #endif
17989
17990 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17991
17992 #define arch_end_context_switch(prev) do {} while(0)
17993
17994 +#define pax_open_kernel() native_pax_open_kernel()
17995 +#define pax_close_kernel() native_pax_close_kernel()
17996 #endif /* CONFIG_PARAVIRT */
17997
17998 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17999 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18000 +
18001 +#ifdef CONFIG_PAX_KERNEXEC
18002 +static inline unsigned long native_pax_open_kernel(void)
18003 +{
18004 + unsigned long cr0;
18005 +
18006 + preempt_disable();
18007 + barrier();
18008 + cr0 = read_cr0() ^ X86_CR0_WP;
18009 + BUG_ON(cr0 & X86_CR0_WP);
18010 + write_cr0(cr0);
18011 + barrier();
18012 + return cr0 ^ X86_CR0_WP;
18013 +}
18014 +
18015 +static inline unsigned long native_pax_close_kernel(void)
18016 +{
18017 + unsigned long cr0;
18018 +
18019 + barrier();
18020 + cr0 = read_cr0() ^ X86_CR0_WP;
18021 + BUG_ON(!(cr0 & X86_CR0_WP));
18022 + write_cr0(cr0);
18023 + barrier();
18024 + preempt_enable_no_resched();
18025 + return cr0 ^ X86_CR0_WP;
18026 +}
18027 +#else
18028 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18029 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18030 +#endif
18031 +
18032 /*
18033 * The following only work if pte_present() is true.
18034 * Undefined behaviour if not..
18035 */
18036 +static inline int pte_user(pte_t pte)
18037 +{
18038 + return pte_val(pte) & _PAGE_USER;
18039 +}
18040 +
18041 static inline int pte_dirty(pte_t pte)
18042 {
18043 return pte_flags(pte) & _PAGE_DIRTY;
18044 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18045 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18046 }
18047
18048 +static inline unsigned long pgd_pfn(pgd_t pgd)
18049 +{
18050 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18051 +}
18052 +
18053 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18054
18055 static inline int pmd_large(pmd_t pte)
18056 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18057 return pte_clear_flags(pte, _PAGE_RW);
18058 }
18059
18060 +static inline pte_t pte_mkread(pte_t pte)
18061 +{
18062 + return __pte(pte_val(pte) | _PAGE_USER);
18063 +}
18064 +
18065 static inline pte_t pte_mkexec(pte_t pte)
18066 {
18067 - return pte_clear_flags(pte, _PAGE_NX);
18068 +#ifdef CONFIG_X86_PAE
18069 + if (__supported_pte_mask & _PAGE_NX)
18070 + return pte_clear_flags(pte, _PAGE_NX);
18071 + else
18072 +#endif
18073 + return pte_set_flags(pte, _PAGE_USER);
18074 +}
18075 +
18076 +static inline pte_t pte_exprotect(pte_t pte)
18077 +{
18078 +#ifdef CONFIG_X86_PAE
18079 + if (__supported_pte_mask & _PAGE_NX)
18080 + return pte_set_flags(pte, _PAGE_NX);
18081 + else
18082 +#endif
18083 + return pte_clear_flags(pte, _PAGE_USER);
18084 }
18085
18086 static inline pte_t pte_mkdirty(pte_t pte)
18087 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18088 #endif
18089
18090 #ifndef __ASSEMBLY__
18091 +
18092 +#ifdef CONFIG_PAX_PER_CPU_PGD
18093 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18094 +enum cpu_pgd_type {kernel = 0, user = 1};
18095 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18096 +{
18097 + return cpu_pgd[cpu][type];
18098 +}
18099 +#endif
18100 +
18101 #include <linux/mm_types.h>
18102 #include <linux/mmdebug.h>
18103 #include <linux/log2.h>
18104 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18105 * Currently stuck as a macro due to indirect forward reference to
18106 * linux/mmzone.h's __section_mem_map_addr() definition:
18107 */
18108 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18109 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18110
18111 /* Find an entry in the second-level page table.. */
18112 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18113 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18114 * Currently stuck as a macro due to indirect forward reference to
18115 * linux/mmzone.h's __section_mem_map_addr() definition:
18116 */
18117 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18118 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18119
18120 /* to find an entry in a page-table-directory. */
18121 static inline unsigned long pud_index(unsigned long address)
18122 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18123
18124 static inline int pgd_bad(pgd_t pgd)
18125 {
18126 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18127 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18128 }
18129
18130 static inline int pgd_none(pgd_t pgd)
18131 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18132 * pgd_offset() returns a (pgd_t *)
18133 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18134 */
18135 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18136 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18137 +
18138 +#ifdef CONFIG_PAX_PER_CPU_PGD
18139 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18140 +#endif
18141 +
18142 /*
18143 * a shortcut which implies the use of the kernel's pgd, instead
18144 * of a process's
18145 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18146 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18147 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18148
18149 +#ifdef CONFIG_X86_32
18150 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18151 +#else
18152 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18153 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18154 +
18155 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18156 +#ifdef __ASSEMBLY__
18157 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18158 +#else
18159 +extern unsigned long pax_user_shadow_base;
18160 +extern pgdval_t clone_pgd_mask;
18161 +#endif
18162 +#else
18163 +#define pax_user_shadow_base (0UL)
18164 +#endif
18165 +
18166 +#endif
18167 +
18168 #ifndef __ASSEMBLY__
18169
18170 extern int direct_gbpages;
18171 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18172 * dst and src can be on the same page, but the range must not overlap,
18173 * and must not cross a page boundary.
18174 */
18175 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18176 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18177 {
18178 - memcpy(dst, src, count * sizeof(pgd_t));
18179 + pax_open_kernel();
18180 + while (count--)
18181 + *dst++ = *src++;
18182 + pax_close_kernel();
18183 }
18184
18185 +#ifdef CONFIG_PAX_PER_CPU_PGD
18186 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18187 +#endif
18188 +
18189 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18190 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18191 +#else
18192 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18193 +#endif
18194 +
18195 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18196 static inline int page_level_shift(enum pg_level level)
18197 {
18198 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18199 index b6c0b40..3535d47 100644
18200 --- a/arch/x86/include/asm/pgtable_32.h
18201 +++ b/arch/x86/include/asm/pgtable_32.h
18202 @@ -25,9 +25,6 @@
18203 struct mm_struct;
18204 struct vm_area_struct;
18205
18206 -extern pgd_t swapper_pg_dir[1024];
18207 -extern pgd_t initial_page_table[1024];
18208 -
18209 static inline void pgtable_cache_init(void) { }
18210 static inline void check_pgt_cache(void) { }
18211 void paging_init(void);
18212 @@ -45,6 +42,12 @@ void paging_init(void);
18213 # include <asm/pgtable-2level.h>
18214 #endif
18215
18216 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18217 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18218 +#ifdef CONFIG_X86_PAE
18219 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18220 +#endif
18221 +
18222 #if defined(CONFIG_HIGHPTE)
18223 #define pte_offset_map(dir, address) \
18224 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18225 @@ -59,12 +62,17 @@ void paging_init(void);
18226 /* Clear a kernel PTE and flush it from the TLB */
18227 #define kpte_clear_flush(ptep, vaddr) \
18228 do { \
18229 + pax_open_kernel(); \
18230 pte_clear(&init_mm, (vaddr), (ptep)); \
18231 + pax_close_kernel(); \
18232 __flush_tlb_one((vaddr)); \
18233 } while (0)
18234
18235 #endif /* !__ASSEMBLY__ */
18236
18237 +#define HAVE_ARCH_UNMAPPED_AREA
18238 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18239 +
18240 /*
18241 * kern_addr_valid() is (1) for FLATMEM and (0) for
18242 * SPARSEMEM and DISCONTIGMEM
18243 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18244 index 9fb2f2b..b04b4bf 100644
18245 --- a/arch/x86/include/asm/pgtable_32_types.h
18246 +++ b/arch/x86/include/asm/pgtable_32_types.h
18247 @@ -8,7 +8,7 @@
18248 */
18249 #ifdef CONFIG_X86_PAE
18250 # include <asm/pgtable-3level_types.h>
18251 -# define PMD_SIZE (1UL << PMD_SHIFT)
18252 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18253 # define PMD_MASK (~(PMD_SIZE - 1))
18254 #else
18255 # include <asm/pgtable-2level_types.h>
18256 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18257 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18258 #endif
18259
18260 +#ifdef CONFIG_PAX_KERNEXEC
18261 +#ifndef __ASSEMBLY__
18262 +extern unsigned char MODULES_EXEC_VADDR[];
18263 +extern unsigned char MODULES_EXEC_END[];
18264 +#endif
18265 +#include <asm/boot.h>
18266 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18267 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18268 +#else
18269 +#define ktla_ktva(addr) (addr)
18270 +#define ktva_ktla(addr) (addr)
18271 +#endif
18272 +
18273 #define MODULES_VADDR VMALLOC_START
18274 #define MODULES_END VMALLOC_END
18275 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18276 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18277 index 2ee7811..55aca24 100644
18278 --- a/arch/x86/include/asm/pgtable_64.h
18279 +++ b/arch/x86/include/asm/pgtable_64.h
18280 @@ -16,11 +16,16 @@
18281
18282 extern pud_t level3_kernel_pgt[512];
18283 extern pud_t level3_ident_pgt[512];
18284 +extern pud_t level3_vmalloc_start_pgt[512];
18285 +extern pud_t level3_vmalloc_end_pgt[512];
18286 +extern pud_t level3_vmemmap_pgt[512];
18287 +extern pud_t level2_vmemmap_pgt[512];
18288 extern pmd_t level2_kernel_pgt[512];
18289 extern pmd_t level2_fixmap_pgt[512];
18290 -extern pmd_t level2_ident_pgt[512];
18291 -extern pte_t level1_fixmap_pgt[512];
18292 -extern pgd_t init_level4_pgt[];
18293 +extern pmd_t level2_ident_pgt[2][512];
18294 +extern pte_t level1_fixmap_pgt[3][512];
18295 +extern pte_t level1_vsyscall_pgt[512];
18296 +extern pgd_t init_level4_pgt[512];
18297
18298 #define swapper_pg_dir init_level4_pgt
18299
18300 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18301
18302 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18303 {
18304 + pax_open_kernel();
18305 *pmdp = pmd;
18306 + pax_close_kernel();
18307 }
18308
18309 static inline void native_pmd_clear(pmd_t *pmd)
18310 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18311
18312 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18313 {
18314 + pax_open_kernel();
18315 *pudp = pud;
18316 + pax_close_kernel();
18317 }
18318
18319 static inline void native_pud_clear(pud_t *pud)
18320 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18321
18322 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18323 {
18324 + pax_open_kernel();
18325 + *pgdp = pgd;
18326 + pax_close_kernel();
18327 +}
18328 +
18329 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18330 +{
18331 *pgdp = pgd;
18332 }
18333
18334 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18335 index 602b602..acb53ed 100644
18336 --- a/arch/x86/include/asm/pgtable_64_types.h
18337 +++ b/arch/x86/include/asm/pgtable_64_types.h
18338 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18339 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18340 #define MODULES_END _AC(0xffffffffff000000, UL)
18341 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18342 +#define MODULES_EXEC_VADDR MODULES_VADDR
18343 +#define MODULES_EXEC_END MODULES_END
18344 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18345 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18346 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18347 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18348
18349 +#define ktla_ktva(addr) (addr)
18350 +#define ktva_ktla(addr) (addr)
18351 +
18352 #define EARLY_DYNAMIC_PAGE_TABLES 64
18353
18354 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18355 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18356 index 8c7c108..1c1b77f 100644
18357 --- a/arch/x86/include/asm/pgtable_types.h
18358 +++ b/arch/x86/include/asm/pgtable_types.h
18359 @@ -85,8 +85,10 @@
18360
18361 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18362 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18363 -#else
18364 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18365 #define _PAGE_NX (_AT(pteval_t, 0))
18366 +#else
18367 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18368 #endif
18369
18370 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18371 @@ -141,6 +143,9 @@ enum page_cache_mode {
18372 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18373 _PAGE_ACCESSED)
18374
18375 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18376 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18377 +
18378 #define __PAGE_KERNEL_EXEC \
18379 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18380 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18381 @@ -148,7 +153,7 @@ enum page_cache_mode {
18382 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18383 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18384 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18385 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18386 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18387 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18388 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18389 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18390 @@ -194,7 +199,7 @@ enum page_cache_mode {
18391 #ifdef CONFIG_X86_64
18392 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18393 #else
18394 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18395 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18396 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18397 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18398 #endif
18399 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18400 {
18401 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18402 }
18403 +#endif
18404
18405 +#if PAGETABLE_LEVELS == 3
18406 +#include <asm-generic/pgtable-nopud.h>
18407 +#endif
18408 +
18409 +#if PAGETABLE_LEVELS == 2
18410 +#include <asm-generic/pgtable-nopmd.h>
18411 +#endif
18412 +
18413 +#ifndef __ASSEMBLY__
18414 #if PAGETABLE_LEVELS > 3
18415 typedef struct { pudval_t pud; } pud_t;
18416
18417 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18418 return pud.pud;
18419 }
18420 #else
18421 -#include <asm-generic/pgtable-nopud.h>
18422 -
18423 static inline pudval_t native_pud_val(pud_t pud)
18424 {
18425 return native_pgd_val(pud.pgd);
18426 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18427 return pmd.pmd;
18428 }
18429 #else
18430 -#include <asm-generic/pgtable-nopmd.h>
18431 -
18432 static inline pmdval_t native_pmd_val(pmd_t pmd)
18433 {
18434 return native_pgd_val(pmd.pud.pgd);
18435 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18436
18437 extern pteval_t __supported_pte_mask;
18438 extern void set_nx(void);
18439 -extern int nx_enabled;
18440
18441 #define pgprot_writecombine pgprot_writecombine
18442 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18443 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18444 index 8f327184..368fb29 100644
18445 --- a/arch/x86/include/asm/preempt.h
18446 +++ b/arch/x86/include/asm/preempt.h
18447 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18448 */
18449 static __always_inline bool __preempt_count_dec_and_test(void)
18450 {
18451 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18452 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18453 }
18454
18455 /*
18456 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18457 index ec1c935..5cc6023 100644
18458 --- a/arch/x86/include/asm/processor.h
18459 +++ b/arch/x86/include/asm/processor.h
18460 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18461 /* Index into per_cpu list: */
18462 u16 cpu_index;
18463 u32 microcode;
18464 -};
18465 +} __randomize_layout;
18466
18467 #define X86_VENDOR_INTEL 0
18468 #define X86_VENDOR_CYRIX 1
18469 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18470 : "memory");
18471 }
18472
18473 +/* invpcid (%rdx),%rax */
18474 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18475 +
18476 +#define INVPCID_SINGLE_ADDRESS 0UL
18477 +#define INVPCID_SINGLE_CONTEXT 1UL
18478 +#define INVPCID_ALL_GLOBAL 2UL
18479 +#define INVPCID_ALL_NONGLOBAL 3UL
18480 +
18481 +#define PCID_KERNEL 0UL
18482 +#define PCID_USER 1UL
18483 +#define PCID_NOFLUSH (1UL << 63)
18484 +
18485 static inline void load_cr3(pgd_t *pgdir)
18486 {
18487 - write_cr3(__pa(pgdir));
18488 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18489 }
18490
18491 #ifdef CONFIG_X86_32
18492 @@ -282,7 +294,7 @@ struct tss_struct {
18493
18494 } ____cacheline_aligned;
18495
18496 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18497 +extern struct tss_struct init_tss[NR_CPUS];
18498
18499 /*
18500 * Save the original ist values for checking stack pointers during debugging
18501 @@ -479,6 +491,7 @@ struct thread_struct {
18502 unsigned short ds;
18503 unsigned short fsindex;
18504 unsigned short gsindex;
18505 + unsigned short ss;
18506 #endif
18507 #ifdef CONFIG_X86_32
18508 unsigned long ip;
18509 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18510 */
18511 #define TASK_SIZE PAGE_OFFSET
18512 #define TASK_SIZE_MAX TASK_SIZE
18513 +
18514 +#ifdef CONFIG_PAX_SEGMEXEC
18515 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18516 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18517 +#else
18518 #define STACK_TOP TASK_SIZE
18519 -#define STACK_TOP_MAX STACK_TOP
18520 +#endif
18521 +
18522 +#define STACK_TOP_MAX TASK_SIZE
18523
18524 #define INIT_THREAD { \
18525 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18526 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18527 .vm86_info = NULL, \
18528 .sysenter_cs = __KERNEL_CS, \
18529 .io_bitmap_ptr = NULL, \
18530 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18531 */
18532 #define INIT_TSS { \
18533 .x86_tss = { \
18534 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18535 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18536 .ss0 = __KERNEL_DS, \
18537 .ss1 = __KERNEL_CS, \
18538 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18539 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18540 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18541
18542 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18543 -#define KSTK_TOP(info) \
18544 -({ \
18545 - unsigned long *__ptr = (unsigned long *)(info); \
18546 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18547 -})
18548 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18549
18550 /*
18551 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18552 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18553 #define task_pt_regs(task) \
18554 ({ \
18555 struct pt_regs *__regs__; \
18556 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18557 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18558 __regs__ - 1; \
18559 })
18560
18561 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18562 * particular problem by preventing anything from being mapped
18563 * at the maximum canonical address.
18564 */
18565 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18566 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18567
18568 /* This decides where the kernel will search for a free chunk of vm
18569 * space during mmap's.
18570 */
18571 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18572 - 0xc0000000 : 0xFFFFe000)
18573 + 0xc0000000 : 0xFFFFf000)
18574
18575 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18576 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18577 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18578 #define STACK_TOP_MAX TASK_SIZE_MAX
18579
18580 #define INIT_THREAD { \
18581 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18582 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18583 }
18584
18585 #define INIT_TSS { \
18586 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18587 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18588 }
18589
18590 /*
18591 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18592 */
18593 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18594
18595 +#ifdef CONFIG_PAX_SEGMEXEC
18596 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18597 +#endif
18598 +
18599 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18600
18601 /* Get/set a process' ability to use the timestamp counter instruction */
18602 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18603 return 0;
18604 }
18605
18606 -extern unsigned long arch_align_stack(unsigned long sp);
18607 +#define arch_align_stack(x) ((x) & ~0xfUL)
18608 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18609
18610 void default_idle(void);
18611 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18612 #define xen_set_default_idle 0
18613 #endif
18614
18615 -void stop_this_cpu(void *dummy);
18616 +void stop_this_cpu(void *dummy) __noreturn;
18617 void df_debug(struct pt_regs *regs, long error_code);
18618 #endif /* _ASM_X86_PROCESSOR_H */
18619 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18620 index 86fc2bb..bd5049a 100644
18621 --- a/arch/x86/include/asm/ptrace.h
18622 +++ b/arch/x86/include/asm/ptrace.h
18623 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18624 }
18625
18626 /*
18627 - * user_mode_vm(regs) determines whether a register set came from user mode.
18628 + * user_mode(regs) determines whether a register set came from user mode.
18629 * This is true if V8086 mode was enabled OR if the register set was from
18630 * protected mode with RPL-3 CS value. This tricky test checks that with
18631 * one comparison. Many places in the kernel can bypass this full check
18632 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18633 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18634 + * be used.
18635 */
18636 -static inline int user_mode(struct pt_regs *regs)
18637 +static inline int user_mode_novm(struct pt_regs *regs)
18638 {
18639 #ifdef CONFIG_X86_32
18640 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18641 #else
18642 - return !!(regs->cs & 3);
18643 + return !!(regs->cs & SEGMENT_RPL_MASK);
18644 #endif
18645 }
18646
18647 -static inline int user_mode_vm(struct pt_regs *regs)
18648 +static inline int user_mode(struct pt_regs *regs)
18649 {
18650 #ifdef CONFIG_X86_32
18651 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18652 USER_RPL;
18653 #else
18654 - return user_mode(regs);
18655 + return user_mode_novm(regs);
18656 #endif
18657 }
18658
18659 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18660 #ifdef CONFIG_X86_64
18661 static inline bool user_64bit_mode(struct pt_regs *regs)
18662 {
18663 + unsigned long cs = regs->cs & 0xffff;
18664 #ifndef CONFIG_PARAVIRT
18665 /*
18666 * On non-paravirt systems, this is the only long mode CPL 3
18667 * selector. We do not allow long mode selectors in the LDT.
18668 */
18669 - return regs->cs == __USER_CS;
18670 + return cs == __USER_CS;
18671 #else
18672 /* Headers are too twisted for this to go in paravirt.h. */
18673 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18674 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18675 #endif
18676 }
18677
18678 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18679 * Traps from the kernel do not save sp and ss.
18680 * Use the helper function to retrieve sp.
18681 */
18682 - if (offset == offsetof(struct pt_regs, sp) &&
18683 - regs->cs == __KERNEL_CS)
18684 - return kernel_stack_pointer(regs);
18685 + if (offset == offsetof(struct pt_regs, sp)) {
18686 + unsigned long cs = regs->cs & 0xffff;
18687 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18688 + return kernel_stack_pointer(regs);
18689 + }
18690 #endif
18691 return *(unsigned long *)((unsigned long)regs + offset);
18692 }
18693 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18694 index ae0e241..e80b10b 100644
18695 --- a/arch/x86/include/asm/qrwlock.h
18696 +++ b/arch/x86/include/asm/qrwlock.h
18697 @@ -7,8 +7,8 @@
18698 #define queue_write_unlock queue_write_unlock
18699 static inline void queue_write_unlock(struct qrwlock *lock)
18700 {
18701 - barrier();
18702 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18703 + barrier();
18704 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18705 }
18706 #endif
18707
18708 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18709 index 9c6b890..5305f53 100644
18710 --- a/arch/x86/include/asm/realmode.h
18711 +++ b/arch/x86/include/asm/realmode.h
18712 @@ -22,16 +22,14 @@ struct real_mode_header {
18713 #endif
18714 /* APM/BIOS reboot */
18715 u32 machine_real_restart_asm;
18716 -#ifdef CONFIG_X86_64
18717 u32 machine_real_restart_seg;
18718 -#endif
18719 };
18720
18721 /* This must match data at trampoline_32/64.S */
18722 struct trampoline_header {
18723 #ifdef CONFIG_X86_32
18724 u32 start;
18725 - u16 gdt_pad;
18726 + u16 boot_cs;
18727 u16 gdt_limit;
18728 u32 gdt_base;
18729 #else
18730 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18731 index a82c4f1..ac45053 100644
18732 --- a/arch/x86/include/asm/reboot.h
18733 +++ b/arch/x86/include/asm/reboot.h
18734 @@ -6,13 +6,13 @@
18735 struct pt_regs;
18736
18737 struct machine_ops {
18738 - void (*restart)(char *cmd);
18739 - void (*halt)(void);
18740 - void (*power_off)(void);
18741 + void (* __noreturn restart)(char *cmd);
18742 + void (* __noreturn halt)(void);
18743 + void (* __noreturn power_off)(void);
18744 void (*shutdown)(void);
18745 void (*crash_shutdown)(struct pt_regs *);
18746 - void (*emergency_restart)(void);
18747 -};
18748 + void (* __noreturn emergency_restart)(void);
18749 +} __no_const;
18750
18751 extern struct machine_ops machine_ops;
18752
18753 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18754 index 8f7866a..e442f20 100644
18755 --- a/arch/x86/include/asm/rmwcc.h
18756 +++ b/arch/x86/include/asm/rmwcc.h
18757 @@ -3,7 +3,34 @@
18758
18759 #ifdef CC_HAVE_ASM_GOTO
18760
18761 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18762 +#ifdef CONFIG_PAX_REFCOUNT
18763 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18764 +do { \
18765 + asm_volatile_goto (fullop \
18766 + ";jno 0f\n" \
18767 + fullantiop \
18768 + ";int $4\n0:\n" \
18769 + _ASM_EXTABLE(0b, 0b) \
18770 + ";j" cc " %l[cc_label]" \
18771 + : : "m" (var), ## __VA_ARGS__ \
18772 + : "memory" : cc_label); \
18773 + return 0; \
18774 +cc_label: \
18775 + return 1; \
18776 +} while (0)
18777 +#else
18778 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18779 +do { \
18780 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18781 + : : "m" (var), ## __VA_ARGS__ \
18782 + : "memory" : cc_label); \
18783 + return 0; \
18784 +cc_label: \
18785 + return 1; \
18786 +} while (0)
18787 +#endif
18788 +
18789 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18790 do { \
18791 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18792 : : "m" (var), ## __VA_ARGS__ \
18793 @@ -13,15 +40,46 @@ cc_label: \
18794 return 1; \
18795 } while (0)
18796
18797 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18798 - __GEN_RMWcc(op " " arg0, var, cc)
18799 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18800 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18801
18802 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18803 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18804 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18805 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18806 +
18807 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18808 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18809 +
18810 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18811 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18812
18813 #else /* !CC_HAVE_ASM_GOTO */
18814
18815 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18816 +#ifdef CONFIG_PAX_REFCOUNT
18817 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18818 +do { \
18819 + char c; \
18820 + asm volatile (fullop \
18821 + ";jno 0f\n" \
18822 + fullantiop \
18823 + ";int $4\n0:\n" \
18824 + _ASM_EXTABLE(0b, 0b) \
18825 + "; set" cc " %1" \
18826 + : "+m" (var), "=qm" (c) \
18827 + : __VA_ARGS__ : "memory"); \
18828 + return c != 0; \
18829 +} while (0)
18830 +#else
18831 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18832 +do { \
18833 + char c; \
18834 + asm volatile (fullop "; set" cc " %1" \
18835 + : "+m" (var), "=qm" (c) \
18836 + : __VA_ARGS__ : "memory"); \
18837 + return c != 0; \
18838 +} while (0)
18839 +#endif
18840 +
18841 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18842 do { \
18843 char c; \
18844 asm volatile (fullop "; set" cc " %1" \
18845 @@ -30,11 +88,17 @@ do { \
18846 return c != 0; \
18847 } while (0)
18848
18849 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18850 - __GEN_RMWcc(op " " arg0, var, cc)
18851 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18852 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18853 +
18854 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18855 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18856 +
18857 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18858 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18859
18860 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18861 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18862 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18863 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18864
18865 #endif /* CC_HAVE_ASM_GOTO */
18866
18867 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18868 index cad82c9..2e5c5c1 100644
18869 --- a/arch/x86/include/asm/rwsem.h
18870 +++ b/arch/x86/include/asm/rwsem.h
18871 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18872 {
18873 asm volatile("# beginning down_read\n\t"
18874 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18875 +
18876 +#ifdef CONFIG_PAX_REFCOUNT
18877 + "jno 0f\n"
18878 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18879 + "int $4\n0:\n"
18880 + _ASM_EXTABLE(0b, 0b)
18881 +#endif
18882 +
18883 /* adds 0x00000001 */
18884 " jns 1f\n"
18885 " call call_rwsem_down_read_failed\n"
18886 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18887 "1:\n\t"
18888 " mov %1,%2\n\t"
18889 " add %3,%2\n\t"
18890 +
18891 +#ifdef CONFIG_PAX_REFCOUNT
18892 + "jno 0f\n"
18893 + "sub %3,%2\n"
18894 + "int $4\n0:\n"
18895 + _ASM_EXTABLE(0b, 0b)
18896 +#endif
18897 +
18898 " jle 2f\n\t"
18899 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18900 " jnz 1b\n\t"
18901 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18902 long tmp;
18903 asm volatile("# beginning down_write\n\t"
18904 LOCK_PREFIX " xadd %1,(%2)\n\t"
18905 +
18906 +#ifdef CONFIG_PAX_REFCOUNT
18907 + "jno 0f\n"
18908 + "mov %1,(%2)\n"
18909 + "int $4\n0:\n"
18910 + _ASM_EXTABLE(0b, 0b)
18911 +#endif
18912 +
18913 /* adds 0xffff0001, returns the old value */
18914 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18915 /* was the active mask 0 before? */
18916 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18917 long tmp;
18918 asm volatile("# beginning __up_read\n\t"
18919 LOCK_PREFIX " xadd %1,(%2)\n\t"
18920 +
18921 +#ifdef CONFIG_PAX_REFCOUNT
18922 + "jno 0f\n"
18923 + "mov %1,(%2)\n"
18924 + "int $4\n0:\n"
18925 + _ASM_EXTABLE(0b, 0b)
18926 +#endif
18927 +
18928 /* subtracts 1, returns the old value */
18929 " jns 1f\n\t"
18930 " call call_rwsem_wake\n" /* expects old value in %edx */
18931 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18932 long tmp;
18933 asm volatile("# beginning __up_write\n\t"
18934 LOCK_PREFIX " xadd %1,(%2)\n\t"
18935 +
18936 +#ifdef CONFIG_PAX_REFCOUNT
18937 + "jno 0f\n"
18938 + "mov %1,(%2)\n"
18939 + "int $4\n0:\n"
18940 + _ASM_EXTABLE(0b, 0b)
18941 +#endif
18942 +
18943 /* subtracts 0xffff0001, returns the old value */
18944 " jns 1f\n\t"
18945 " call call_rwsem_wake\n" /* expects old value in %edx */
18946 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18947 {
18948 asm volatile("# beginning __downgrade_write\n\t"
18949 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18950 +
18951 +#ifdef CONFIG_PAX_REFCOUNT
18952 + "jno 0f\n"
18953 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18954 + "int $4\n0:\n"
18955 + _ASM_EXTABLE(0b, 0b)
18956 +#endif
18957 +
18958 /*
18959 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18960 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18961 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18962 */
18963 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18964 {
18965 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18966 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18967 +
18968 +#ifdef CONFIG_PAX_REFCOUNT
18969 + "jno 0f\n"
18970 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18971 + "int $4\n0:\n"
18972 + _ASM_EXTABLE(0b, 0b)
18973 +#endif
18974 +
18975 : "+m" (sem->count)
18976 : "er" (delta));
18977 }
18978 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18979 */
18980 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18981 {
18982 - return delta + xadd(&sem->count, delta);
18983 + return delta + xadd_check_overflow(&sem->count, delta);
18984 }
18985
18986 #endif /* __KERNEL__ */
18987 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18988 index e657b7b..81fefb444 100644
18989 --- a/arch/x86/include/asm/segment.h
18990 +++ b/arch/x86/include/asm/segment.h
18991 @@ -73,10 +73,15 @@
18992 * 26 - ESPFIX small SS
18993 * 27 - per-cpu [ offset to per-cpu data area ]
18994 * 28 - stack_canary-20 [ for stack protector ]
18995 - * 29 - unused
18996 - * 30 - unused
18997 + * 29 - PCI BIOS CS
18998 + * 30 - PCI BIOS DS
18999 * 31 - TSS for double fault handler
19000 */
19001 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19002 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19003 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19004 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19005 +
19006 #define GDT_ENTRY_TLS_MIN 6
19007 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19008
19009 @@ -88,6 +93,8 @@
19010
19011 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19012
19013 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19014 +
19015 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19016
19017 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19018 @@ -113,6 +120,12 @@
19019 #define __KERNEL_STACK_CANARY 0
19020 #endif
19021
19022 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19023 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19024 +
19025 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19026 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19027 +
19028 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19029
19030 /*
19031 @@ -140,7 +153,7 @@
19032 */
19033
19034 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19035 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19036 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19037
19038
19039 #else
19040 @@ -164,6 +177,8 @@
19041 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19042 #define __USER32_DS __USER_DS
19043
19044 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19045 +
19046 #define GDT_ENTRY_TSS 8 /* needs two entries */
19047 #define GDT_ENTRY_LDT 10 /* needs two entries */
19048 #define GDT_ENTRY_TLS_MIN 12
19049 @@ -172,6 +187,8 @@
19050 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19051 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19052
19053 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19054 +
19055 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19056 #define FS_TLS 0
19057 #define GS_TLS 1
19058 @@ -179,12 +196,14 @@
19059 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19060 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19061
19062 -#define GDT_ENTRIES 16
19063 +#define GDT_ENTRIES 17
19064
19065 #endif
19066
19067 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19068 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19069 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19070 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19071 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19072 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19073 #ifndef CONFIG_PARAVIRT
19074 @@ -267,7 +286,7 @@ static inline unsigned long get_limit(unsigned long segment)
19075 {
19076 unsigned long __limit;
19077 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19078 - return __limit + 1;
19079 + return __limit;
19080 }
19081
19082 #endif /* !__ASSEMBLY__ */
19083 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19084 index 8d3120f..352b440 100644
19085 --- a/arch/x86/include/asm/smap.h
19086 +++ b/arch/x86/include/asm/smap.h
19087 @@ -25,11 +25,40 @@
19088
19089 #include <asm/alternative-asm.h>
19090
19091 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19092 +#define ASM_PAX_OPEN_USERLAND \
19093 + 661: jmp 663f; \
19094 + .pushsection .altinstr_replacement, "a" ; \
19095 + 662: pushq %rax; nop; \
19096 + .popsection ; \
19097 + .pushsection .altinstructions, "a" ; \
19098 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19099 + .popsection ; \
19100 + call __pax_open_userland; \
19101 + popq %rax; \
19102 + 663:
19103 +
19104 +#define ASM_PAX_CLOSE_USERLAND \
19105 + 661: jmp 663f; \
19106 + .pushsection .altinstr_replacement, "a" ; \
19107 + 662: pushq %rax; nop; \
19108 + .popsection; \
19109 + .pushsection .altinstructions, "a" ; \
19110 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19111 + .popsection; \
19112 + call __pax_close_userland; \
19113 + popq %rax; \
19114 + 663:
19115 +#else
19116 +#define ASM_PAX_OPEN_USERLAND
19117 +#define ASM_PAX_CLOSE_USERLAND
19118 +#endif
19119 +
19120 #ifdef CONFIG_X86_SMAP
19121
19122 #define ASM_CLAC \
19123 661: ASM_NOP3 ; \
19124 - .pushsection .altinstr_replacement, "ax" ; \
19125 + .pushsection .altinstr_replacement, "a" ; \
19126 662: __ASM_CLAC ; \
19127 .popsection ; \
19128 .pushsection .altinstructions, "a" ; \
19129 @@ -38,7 +67,7 @@
19130
19131 #define ASM_STAC \
19132 661: ASM_NOP3 ; \
19133 - .pushsection .altinstr_replacement, "ax" ; \
19134 + .pushsection .altinstr_replacement, "a" ; \
19135 662: __ASM_STAC ; \
19136 .popsection ; \
19137 .pushsection .altinstructions, "a" ; \
19138 @@ -56,6 +85,37 @@
19139
19140 #include <asm/alternative.h>
19141
19142 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19143 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19144 +
19145 +extern void __pax_open_userland(void);
19146 +static __always_inline unsigned long pax_open_userland(void)
19147 +{
19148 +
19149 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19150 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19151 + :
19152 + : [open] "i" (__pax_open_userland)
19153 + : "memory", "rax");
19154 +#endif
19155 +
19156 + return 0;
19157 +}
19158 +
19159 +extern void __pax_close_userland(void);
19160 +static __always_inline unsigned long pax_close_userland(void)
19161 +{
19162 +
19163 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19164 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19165 + :
19166 + : [close] "i" (__pax_close_userland)
19167 + : "memory", "rax");
19168 +#endif
19169 +
19170 + return 0;
19171 +}
19172 +
19173 #ifdef CONFIG_X86_SMAP
19174
19175 static __always_inline void clac(void)
19176 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19177 index 8cd1cc3..827e09e 100644
19178 --- a/arch/x86/include/asm/smp.h
19179 +++ b/arch/x86/include/asm/smp.h
19180 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19181 /* cpus sharing the last level cache: */
19182 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19183 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19184 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19185 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19186
19187 static inline struct cpumask *cpu_sibling_mask(int cpu)
19188 {
19189 @@ -78,7 +78,7 @@ struct smp_ops {
19190
19191 void (*send_call_func_ipi)(const struct cpumask *mask);
19192 void (*send_call_func_single_ipi)(int cpu);
19193 -};
19194 +} __no_const;
19195
19196 /* Globals due to paravirt */
19197 extern void set_cpu_sibling_map(int cpu);
19198 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19199 extern int safe_smp_processor_id(void);
19200
19201 #elif defined(CONFIG_X86_64_SMP)
19202 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19203 -
19204 -#define stack_smp_processor_id() \
19205 -({ \
19206 - struct thread_info *ti; \
19207 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19208 - ti->cpu; \
19209 -})
19210 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19211 +#define stack_smp_processor_id() raw_smp_processor_id()
19212 #define safe_smp_processor_id() smp_processor_id()
19213
19214 #endif
19215 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19216 index 6a99859..03cb807 100644
19217 --- a/arch/x86/include/asm/stackprotector.h
19218 +++ b/arch/x86/include/asm/stackprotector.h
19219 @@ -47,7 +47,7 @@
19220 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19221 */
19222 #define GDT_STACK_CANARY_INIT \
19223 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19224 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19225
19226 /*
19227 * Initialize the stackprotector canary value.
19228 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19229
19230 static inline void load_stack_canary_segment(void)
19231 {
19232 -#ifdef CONFIG_X86_32
19233 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19234 asm volatile ("mov %0, %%gs" : : "r" (0));
19235 #endif
19236 }
19237 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19238 index 70bbe39..4ae2bd4 100644
19239 --- a/arch/x86/include/asm/stacktrace.h
19240 +++ b/arch/x86/include/asm/stacktrace.h
19241 @@ -11,28 +11,20 @@
19242
19243 extern int kstack_depth_to_print;
19244
19245 -struct thread_info;
19246 +struct task_struct;
19247 struct stacktrace_ops;
19248
19249 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19250 - unsigned long *stack,
19251 - unsigned long bp,
19252 - const struct stacktrace_ops *ops,
19253 - void *data,
19254 - unsigned long *end,
19255 - int *graph);
19256 +typedef unsigned long walk_stack_t(struct task_struct *task,
19257 + void *stack_start,
19258 + unsigned long *stack,
19259 + unsigned long bp,
19260 + const struct stacktrace_ops *ops,
19261 + void *data,
19262 + unsigned long *end,
19263 + int *graph);
19264
19265 -extern unsigned long
19266 -print_context_stack(struct thread_info *tinfo,
19267 - unsigned long *stack, unsigned long bp,
19268 - const struct stacktrace_ops *ops, void *data,
19269 - unsigned long *end, int *graph);
19270 -
19271 -extern unsigned long
19272 -print_context_stack_bp(struct thread_info *tinfo,
19273 - unsigned long *stack, unsigned long bp,
19274 - const struct stacktrace_ops *ops, void *data,
19275 - unsigned long *end, int *graph);
19276 +extern walk_stack_t print_context_stack;
19277 +extern walk_stack_t print_context_stack_bp;
19278
19279 /* Generic stack tracer with callbacks */
19280
19281 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19282 void (*address)(void *data, unsigned long address, int reliable);
19283 /* On negative return stop dumping */
19284 int (*stack)(void *data, char *name);
19285 - walk_stack_t walk_stack;
19286 + walk_stack_t *walk_stack;
19287 };
19288
19289 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19290 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19291 index 751bf4b..a1278b5 100644
19292 --- a/arch/x86/include/asm/switch_to.h
19293 +++ b/arch/x86/include/asm/switch_to.h
19294 @@ -112,7 +112,7 @@ do { \
19295 "call __switch_to\n\t" \
19296 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19297 __switch_canary \
19298 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19299 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19300 "movq %%rax,%%rdi\n\t" \
19301 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19302 "jnz ret_from_fork\n\t" \
19303 @@ -123,7 +123,7 @@ do { \
19304 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19305 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19306 [_tif_fork] "i" (_TIF_FORK), \
19307 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19308 + [thread_info] "m" (current_tinfo), \
19309 [current_task] "m" (current_task) \
19310 __switch_canary_iparam \
19311 : "memory", "cc" __EXTRA_CLOBBER)
19312 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19313 index 1d4e4f2..506db18 100644
19314 --- a/arch/x86/include/asm/thread_info.h
19315 +++ b/arch/x86/include/asm/thread_info.h
19316 @@ -24,7 +24,6 @@ struct exec_domain;
19317 #include <linux/atomic.h>
19318
19319 struct thread_info {
19320 - struct task_struct *task; /* main task structure */
19321 struct exec_domain *exec_domain; /* execution domain */
19322 __u32 flags; /* low level flags */
19323 __u32 status; /* thread synchronous flags */
19324 @@ -32,13 +31,13 @@ struct thread_info {
19325 int saved_preempt_count;
19326 mm_segment_t addr_limit;
19327 void __user *sysenter_return;
19328 + unsigned long lowest_stack;
19329 unsigned int sig_on_uaccess_error:1;
19330 unsigned int uaccess_err:1; /* uaccess failed */
19331 };
19332
19333 -#define INIT_THREAD_INFO(tsk) \
19334 +#define INIT_THREAD_INFO \
19335 { \
19336 - .task = &tsk, \
19337 .exec_domain = &default_exec_domain, \
19338 .flags = 0, \
19339 .cpu = 0, \
19340 @@ -46,7 +45,7 @@ struct thread_info {
19341 .addr_limit = KERNEL_DS, \
19342 }
19343
19344 -#define init_thread_info (init_thread_union.thread_info)
19345 +#define init_thread_info (init_thread_union.stack)
19346 #define init_stack (init_thread_union.stack)
19347
19348 #else /* !__ASSEMBLY__ */
19349 @@ -86,6 +85,7 @@ struct thread_info {
19350 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19351 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19352 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19353 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19354
19355 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19356 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19357 @@ -109,17 +109,18 @@ struct thread_info {
19358 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19359 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19360 #define _TIF_X32 (1 << TIF_X32)
19361 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19362
19363 /* work to do in syscall_trace_enter() */
19364 #define _TIF_WORK_SYSCALL_ENTRY \
19365 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19366 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19367 - _TIF_NOHZ)
19368 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19369
19370 /* work to do in syscall_trace_leave() */
19371 #define _TIF_WORK_SYSCALL_EXIT \
19372 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19373 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19374 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19375
19376 /* work to do on interrupt/exception return */
19377 #define _TIF_WORK_MASK \
19378 @@ -130,7 +131,7 @@ struct thread_info {
19379 /* work to do on any return to user space */
19380 #define _TIF_ALLWORK_MASK \
19381 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19382 - _TIF_NOHZ)
19383 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19384
19385 /* Only used for 64 bit */
19386 #define _TIF_DO_NOTIFY_MASK \
19387 @@ -145,7 +146,6 @@ struct thread_info {
19388 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19389
19390 #define STACK_WARN (THREAD_SIZE/8)
19391 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19392
19393 /*
19394 * macros/functions for gaining access to the thread information structure
19395 @@ -156,12 +156,11 @@ struct thread_info {
19396
19397 DECLARE_PER_CPU(unsigned long, kernel_stack);
19398
19399 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19400 +
19401 static inline struct thread_info *current_thread_info(void)
19402 {
19403 - struct thread_info *ti;
19404 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19405 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19406 - return ti;
19407 + return this_cpu_read_stable(current_tinfo);
19408 }
19409
19410 static inline unsigned long current_stack_pointer(void)
19411 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19412
19413 /* how to get the thread information struct from ASM */
19414 #define GET_THREAD_INFO(reg) \
19415 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19416 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19417 -
19418 -/*
19419 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19420 - * a certain register (to be used in assembler memory operands).
19421 - */
19422 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19423 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19424
19425 #endif
19426
19427 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19428 extern void arch_task_cache_init(void);
19429 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19430 extern void arch_release_task_struct(struct task_struct *tsk);
19431 +
19432 +#define __HAVE_THREAD_FUNCTIONS
19433 +#define task_thread_info(task) (&(task)->tinfo)
19434 +#define task_stack_page(task) ((task)->stack)
19435 +#define setup_thread_stack(p, org) do {} while (0)
19436 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19437 +
19438 #endif
19439 #endif /* _ASM_X86_THREAD_INFO_H */
19440 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19441 index cd79194..e7a9491 100644
19442 --- a/arch/x86/include/asm/tlbflush.h
19443 +++ b/arch/x86/include/asm/tlbflush.h
19444 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19445
19446 static inline void __native_flush_tlb(void)
19447 {
19448 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19449 + u64 descriptor[2];
19450 +
19451 + descriptor[0] = PCID_KERNEL;
19452 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19453 + return;
19454 + }
19455 +
19456 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19457 + if (static_cpu_has(X86_FEATURE_PCID)) {
19458 + unsigned int cpu = raw_get_cpu();
19459 +
19460 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19461 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19462 + raw_put_cpu_no_resched();
19463 + return;
19464 + }
19465 +#endif
19466 +
19467 native_write_cr3(native_read_cr3());
19468 }
19469
19470 static inline void __native_flush_tlb_global_irq_disabled(void)
19471 {
19472 - unsigned long cr4;
19473 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19474 + u64 descriptor[2];
19475
19476 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19477 - /* clear PGE */
19478 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19479 - /* write old PGE again and flush TLBs */
19480 - native_write_cr4(cr4);
19481 + descriptor[0] = PCID_KERNEL;
19482 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19483 + } else {
19484 + unsigned long cr4;
19485 +
19486 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19487 + /* clear PGE */
19488 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19489 + /* write old PGE again and flush TLBs */
19490 + native_write_cr4(cr4);
19491 + }
19492 }
19493
19494 static inline void __native_flush_tlb_global(void)
19495 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19496
19497 static inline void __native_flush_tlb_single(unsigned long addr)
19498 {
19499 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19500 + u64 descriptor[2];
19501 +
19502 + descriptor[0] = PCID_KERNEL;
19503 + descriptor[1] = addr;
19504 +
19505 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19506 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19507 + if (addr < TASK_SIZE_MAX)
19508 + descriptor[1] += pax_user_shadow_base;
19509 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19510 + }
19511 +
19512 + descriptor[0] = PCID_USER;
19513 + descriptor[1] = addr;
19514 +#endif
19515 +
19516 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19517 + return;
19518 + }
19519 +
19520 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19521 + if (static_cpu_has(X86_FEATURE_PCID)) {
19522 + unsigned int cpu = raw_get_cpu();
19523 +
19524 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19525 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19526 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19527 + raw_put_cpu_no_resched();
19528 +
19529 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19530 + addr += pax_user_shadow_base;
19531 + }
19532 +#endif
19533 +
19534 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19535 }
19536
19537 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19538 index ace9dec..3f9e253 100644
19539 --- a/arch/x86/include/asm/uaccess.h
19540 +++ b/arch/x86/include/asm/uaccess.h
19541 @@ -7,6 +7,7 @@
19542 #include <linux/compiler.h>
19543 #include <linux/thread_info.h>
19544 #include <linux/string.h>
19545 +#include <linux/spinlock.h>
19546 #include <asm/asm.h>
19547 #include <asm/page.h>
19548 #include <asm/smap.h>
19549 @@ -29,7 +30,12 @@
19550
19551 #define get_ds() (KERNEL_DS)
19552 #define get_fs() (current_thread_info()->addr_limit)
19553 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19554 +void __set_fs(mm_segment_t x);
19555 +void set_fs(mm_segment_t x);
19556 +#else
19557 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19558 +#endif
19559
19560 #define segment_eq(a, b) ((a).seg == (b).seg)
19561
19562 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19563 * checks that the pointer is in the user space range - after calling
19564 * this function, memory access functions may still return -EFAULT.
19565 */
19566 -#define access_ok(type, addr, size) \
19567 - likely(!__range_not_ok(addr, size, user_addr_max()))
19568 +extern int _cond_resched(void);
19569 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19570 +#define access_ok(type, addr, size) \
19571 +({ \
19572 + unsigned long __size = size; \
19573 + unsigned long __addr = (unsigned long)addr; \
19574 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19575 + if (__ret_ao && __size) { \
19576 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19577 + unsigned long __end_ao = __addr + __size - 1; \
19578 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19579 + while (__addr_ao <= __end_ao) { \
19580 + char __c_ao; \
19581 + __addr_ao += PAGE_SIZE; \
19582 + if (__size > PAGE_SIZE) \
19583 + _cond_resched(); \
19584 + if (__get_user(__c_ao, (char __user *)__addr)) \
19585 + break; \
19586 + if (type != VERIFY_WRITE) { \
19587 + __addr = __addr_ao; \
19588 + continue; \
19589 + } \
19590 + if (__put_user(__c_ao, (char __user *)__addr)) \
19591 + break; \
19592 + __addr = __addr_ao; \
19593 + } \
19594 + } \
19595 + } \
19596 + __ret_ao; \
19597 +})
19598
19599 /*
19600 * The exception table consists of pairs of addresses relative to the
19601 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19602 extern int __get_user_bad(void);
19603
19604 /*
19605 - * This is a type: either unsigned long, if the argument fits into
19606 - * that type, or otherwise unsigned long long.
19607 + * This is a type: either (un)signed int, if the argument fits into
19608 + * that type, or otherwise (un)signed long long.
19609 */
19610 #define __inttype(x) \
19611 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19612 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19613 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19614 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19615
19616 /**
19617 * get_user: - Get a simple variable from user space.
19618 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19619 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19620 __chk_user_ptr(ptr); \
19621 might_fault(); \
19622 + pax_open_userland(); \
19623 asm volatile("call __get_user_%P3" \
19624 : "=a" (__ret_gu), "=r" (__val_gu) \
19625 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19626 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19627 + pax_close_userland(); \
19628 __ret_gu; \
19629 })
19630
19631 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19632 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19633 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19634
19635 -
19636 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19637 +#define __copyuser_seg "gs;"
19638 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19639 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19640 +#else
19641 +#define __copyuser_seg
19642 +#define __COPYUSER_SET_ES
19643 +#define __COPYUSER_RESTORE_ES
19644 +#endif
19645
19646 #ifdef CONFIG_X86_32
19647 #define __put_user_asm_u64(x, addr, err, errret) \
19648 asm volatile(ASM_STAC "\n" \
19649 - "1: movl %%eax,0(%2)\n" \
19650 - "2: movl %%edx,4(%2)\n" \
19651 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19652 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19653 "3: " ASM_CLAC "\n" \
19654 ".section .fixup,\"ax\"\n" \
19655 "4: movl %3,%0\n" \
19656 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19657
19658 #define __put_user_asm_ex_u64(x, addr) \
19659 asm volatile(ASM_STAC "\n" \
19660 - "1: movl %%eax,0(%1)\n" \
19661 - "2: movl %%edx,4(%1)\n" \
19662 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19663 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19664 "3: " ASM_CLAC "\n" \
19665 _ASM_EXTABLE_EX(1b, 2b) \
19666 _ASM_EXTABLE_EX(2b, 3b) \
19667 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19668 __typeof__(*(ptr)) __pu_val; \
19669 __chk_user_ptr(ptr); \
19670 might_fault(); \
19671 - __pu_val = x; \
19672 + __pu_val = (x); \
19673 + pax_open_userland(); \
19674 switch (sizeof(*(ptr))) { \
19675 case 1: \
19676 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19677 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19678 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19679 break; \
19680 } \
19681 + pax_close_userland(); \
19682 __ret_pu; \
19683 })
19684
19685 @@ -355,8 +403,10 @@ do { \
19686 } while (0)
19687
19688 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19689 +do { \
19690 + pax_open_userland(); \
19691 asm volatile(ASM_STAC "\n" \
19692 - "1: mov"itype" %2,%"rtype"1\n" \
19693 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19694 "2: " ASM_CLAC "\n" \
19695 ".section .fixup,\"ax\"\n" \
19696 "3: mov %3,%0\n" \
19697 @@ -364,8 +414,10 @@ do { \
19698 " jmp 2b\n" \
19699 ".previous\n" \
19700 _ASM_EXTABLE(1b, 3b) \
19701 - : "=r" (err), ltype(x) \
19702 - : "m" (__m(addr)), "i" (errret), "0" (err))
19703 + : "=r" (err), ltype (x) \
19704 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19705 + pax_close_userland(); \
19706 +} while (0)
19707
19708 #define __get_user_size_ex(x, ptr, size) \
19709 do { \
19710 @@ -389,7 +441,7 @@ do { \
19711 } while (0)
19712
19713 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19714 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19715 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19716 "2:\n" \
19717 _ASM_EXTABLE_EX(1b, 2b) \
19718 : ltype(x) : "m" (__m(addr)))
19719 @@ -406,13 +458,24 @@ do { \
19720 int __gu_err; \
19721 unsigned long __gu_val; \
19722 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19723 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19724 + (x) = (__typeof__(*(ptr)))__gu_val; \
19725 __gu_err; \
19726 })
19727
19728 /* FIXME: this hack is definitely wrong -AK */
19729 struct __large_struct { unsigned long buf[100]; };
19730 -#define __m(x) (*(struct __large_struct __user *)(x))
19731 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19732 +#define ____m(x) \
19733 +({ \
19734 + unsigned long ____x = (unsigned long)(x); \
19735 + if (____x < pax_user_shadow_base) \
19736 + ____x += pax_user_shadow_base; \
19737 + (typeof(x))____x; \
19738 +})
19739 +#else
19740 +#define ____m(x) (x)
19741 +#endif
19742 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19743
19744 /*
19745 * Tell gcc we read from memory instead of writing: this is because
19746 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19747 * aliasing issues.
19748 */
19749 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19750 +do { \
19751 + pax_open_userland(); \
19752 asm volatile(ASM_STAC "\n" \
19753 - "1: mov"itype" %"rtype"1,%2\n" \
19754 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19755 "2: " ASM_CLAC "\n" \
19756 ".section .fixup,\"ax\"\n" \
19757 "3: mov %3,%0\n" \
19758 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19759 ".previous\n" \
19760 _ASM_EXTABLE(1b, 3b) \
19761 : "=r"(err) \
19762 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19763 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19764 + pax_close_userland(); \
19765 +} while (0)
19766
19767 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19768 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19769 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19770 "2:\n" \
19771 _ASM_EXTABLE_EX(1b, 2b) \
19772 : : ltype(x), "m" (__m(addr)))
19773 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19774 */
19775 #define uaccess_try do { \
19776 current_thread_info()->uaccess_err = 0; \
19777 + pax_open_userland(); \
19778 stac(); \
19779 barrier();
19780
19781 #define uaccess_catch(err) \
19782 clac(); \
19783 + pax_close_userland(); \
19784 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19785 } while (0)
19786
19787 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19788 * On error, the variable @x is set to zero.
19789 */
19790
19791 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19792 +#define __get_user(x, ptr) get_user((x), (ptr))
19793 +#else
19794 #define __get_user(x, ptr) \
19795 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19796 +#endif
19797
19798 /**
19799 * __put_user: - Write a simple value into user space, with less checking.
19800 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19801 * Returns zero on success, or -EFAULT on error.
19802 */
19803
19804 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19805 +#define __put_user(x, ptr) put_user((x), (ptr))
19806 +#else
19807 #define __put_user(x, ptr) \
19808 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19809 +#endif
19810
19811 #define __get_user_unaligned __get_user
19812 #define __put_user_unaligned __put_user
19813 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19814 #define get_user_ex(x, ptr) do { \
19815 unsigned long __gue_val; \
19816 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19817 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19818 + (x) = (__typeof__(*(ptr)))__gue_val; \
19819 } while (0)
19820
19821 #define put_user_try uaccess_try
19822 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19823 extern __must_check long strnlen_user(const char __user *str, long n);
19824
19825 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19826 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19827 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19828
19829 extern void __cmpxchg_wrong_size(void)
19830 __compiletime_error("Bad argument size for cmpxchg");
19831 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19832 __typeof__(ptr) __uval = (uval); \
19833 __typeof__(*(ptr)) __old = (old); \
19834 __typeof__(*(ptr)) __new = (new); \
19835 + pax_open_userland(); \
19836 switch (size) { \
19837 case 1: \
19838 { \
19839 asm volatile("\t" ASM_STAC "\n" \
19840 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19841 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19842 "2:\t" ASM_CLAC "\n" \
19843 "\t.section .fixup, \"ax\"\n" \
19844 "3:\tmov %3, %0\n" \
19845 "\tjmp 2b\n" \
19846 "\t.previous\n" \
19847 _ASM_EXTABLE(1b, 3b) \
19848 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19849 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19850 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19851 : "memory" \
19852 ); \
19853 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19854 case 2: \
19855 { \
19856 asm volatile("\t" ASM_STAC "\n" \
19857 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19858 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19859 "2:\t" ASM_CLAC "\n" \
19860 "\t.section .fixup, \"ax\"\n" \
19861 "3:\tmov %3, %0\n" \
19862 "\tjmp 2b\n" \
19863 "\t.previous\n" \
19864 _ASM_EXTABLE(1b, 3b) \
19865 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19866 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19867 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19868 : "memory" \
19869 ); \
19870 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19871 case 4: \
19872 { \
19873 asm volatile("\t" ASM_STAC "\n" \
19874 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19875 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19876 "2:\t" ASM_CLAC "\n" \
19877 "\t.section .fixup, \"ax\"\n" \
19878 "3:\tmov %3, %0\n" \
19879 "\tjmp 2b\n" \
19880 "\t.previous\n" \
19881 _ASM_EXTABLE(1b, 3b) \
19882 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19883 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19884 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19885 : "memory" \
19886 ); \
19887 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19888 __cmpxchg_wrong_size(); \
19889 \
19890 asm volatile("\t" ASM_STAC "\n" \
19891 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19892 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19893 "2:\t" ASM_CLAC "\n" \
19894 "\t.section .fixup, \"ax\"\n" \
19895 "3:\tmov %3, %0\n" \
19896 "\tjmp 2b\n" \
19897 "\t.previous\n" \
19898 _ASM_EXTABLE(1b, 3b) \
19899 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19900 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19901 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19902 : "memory" \
19903 ); \
19904 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19905 default: \
19906 __cmpxchg_wrong_size(); \
19907 } \
19908 + pax_close_userland(); \
19909 *__uval = __old; \
19910 __ret; \
19911 })
19912 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19913
19914 #define ARCH_HAS_NOCACHE_UACCESS 1
19915
19916 -#ifdef CONFIG_X86_32
19917 -# include <asm/uaccess_32.h>
19918 -#else
19919 -# include <asm/uaccess_64.h>
19920 -#endif
19921 -
19922 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19923 - unsigned n);
19924 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19925 - unsigned n);
19926 -
19927 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19928 # define copy_user_diag __compiletime_error
19929 #else
19930 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19931 extern void copy_user_diag("copy_from_user() buffer size is too small")
19932 copy_from_user_overflow(void);
19933 extern void copy_user_diag("copy_to_user() buffer size is too small")
19934 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19935 +copy_to_user_overflow(void);
19936
19937 #undef copy_user_diag
19938
19939 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19940
19941 extern void
19942 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19943 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19944 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19945 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19946
19947 #else
19948 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19949
19950 #endif
19951
19952 +#ifdef CONFIG_X86_32
19953 +# include <asm/uaccess_32.h>
19954 +#else
19955 +# include <asm/uaccess_64.h>
19956 +#endif
19957 +
19958 static inline unsigned long __must_check
19959 copy_from_user(void *to, const void __user *from, unsigned long n)
19960 {
19961 - int sz = __compiletime_object_size(to);
19962 + size_t sz = __compiletime_object_size(to);
19963
19964 might_fault();
19965
19966 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19967 * case, and do only runtime checking for non-constant sizes.
19968 */
19969
19970 - if (likely(sz < 0 || sz >= n))
19971 - n = _copy_from_user(to, from, n);
19972 - else if(__builtin_constant_p(n))
19973 - copy_from_user_overflow();
19974 - else
19975 - __copy_from_user_overflow(sz, n);
19976 + if (likely(sz != (size_t)-1 && sz < n)) {
19977 + if(__builtin_constant_p(n))
19978 + copy_from_user_overflow();
19979 + else
19980 + __copy_from_user_overflow(sz, n);
19981 + } else if (access_ok(VERIFY_READ, from, n))
19982 + n = __copy_from_user(to, from, n);
19983 + else if ((long)n > 0)
19984 + memset(to, 0, n);
19985
19986 return n;
19987 }
19988 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19989 static inline unsigned long __must_check
19990 copy_to_user(void __user *to, const void *from, unsigned long n)
19991 {
19992 - int sz = __compiletime_object_size(from);
19993 + size_t sz = __compiletime_object_size(from);
19994
19995 might_fault();
19996
19997 /* See the comment in copy_from_user() above. */
19998 - if (likely(sz < 0 || sz >= n))
19999 - n = _copy_to_user(to, from, n);
20000 - else if(__builtin_constant_p(n))
20001 - copy_to_user_overflow();
20002 - else
20003 - __copy_to_user_overflow(sz, n);
20004 + if (likely(sz != (size_t)-1 && sz < n)) {
20005 + if(__builtin_constant_p(n))
20006 + copy_to_user_overflow();
20007 + else
20008 + __copy_to_user_overflow(sz, n);
20009 + } else if (access_ok(VERIFY_WRITE, to, n))
20010 + n = __copy_to_user(to, from, n);
20011
20012 return n;
20013 }
20014 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20015 index 3c03a5d..edb68ae 100644
20016 --- a/arch/x86/include/asm/uaccess_32.h
20017 +++ b/arch/x86/include/asm/uaccess_32.h
20018 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20019 * anything, so this is accurate.
20020 */
20021
20022 -static __always_inline unsigned long __must_check
20023 +static __always_inline __size_overflow(3) unsigned long __must_check
20024 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20025 {
20026 + if ((long)n < 0)
20027 + return n;
20028 +
20029 + check_object_size(from, n, true);
20030 +
20031 if (__builtin_constant_p(n)) {
20032 unsigned long ret;
20033
20034 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20035 __copy_to_user(void __user *to, const void *from, unsigned long n)
20036 {
20037 might_fault();
20038 +
20039 return __copy_to_user_inatomic(to, from, n);
20040 }
20041
20042 -static __always_inline unsigned long
20043 +static __always_inline __size_overflow(3) unsigned long
20044 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20045 {
20046 + if ((long)n < 0)
20047 + return n;
20048 +
20049 /* Avoid zeroing the tail if the copy fails..
20050 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20051 * but as the zeroing behaviour is only significant when n is not
20052 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20053 __copy_from_user(void *to, const void __user *from, unsigned long n)
20054 {
20055 might_fault();
20056 +
20057 + if ((long)n < 0)
20058 + return n;
20059 +
20060 + check_object_size(to, n, false);
20061 +
20062 if (__builtin_constant_p(n)) {
20063 unsigned long ret;
20064
20065 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20066 const void __user *from, unsigned long n)
20067 {
20068 might_fault();
20069 +
20070 + if ((long)n < 0)
20071 + return n;
20072 +
20073 if (__builtin_constant_p(n)) {
20074 unsigned long ret;
20075
20076 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20077 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20078 unsigned long n)
20079 {
20080 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20081 + if ((long)n < 0)
20082 + return n;
20083 +
20084 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20085 }
20086
20087 #endif /* _ASM_X86_UACCESS_32_H */
20088 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20089 index f2f9b39..2ae1bf8 100644
20090 --- a/arch/x86/include/asm/uaccess_64.h
20091 +++ b/arch/x86/include/asm/uaccess_64.h
20092 @@ -10,6 +10,9 @@
20093 #include <asm/alternative.h>
20094 #include <asm/cpufeature.h>
20095 #include <asm/page.h>
20096 +#include <asm/pgtable.h>
20097 +
20098 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20099
20100 /*
20101 * Copy To/From Userspace
20102 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20103 __must_check unsigned long
20104 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20105
20106 -static __always_inline __must_check unsigned long
20107 -copy_user_generic(void *to, const void *from, unsigned len)
20108 +static __always_inline __must_check __size_overflow(3) unsigned long
20109 +copy_user_generic(void *to, const void *from, unsigned long len)
20110 {
20111 unsigned ret;
20112
20113 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20114 }
20115
20116 __must_check unsigned long
20117 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20118 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20119
20120 static __always_inline __must_check
20121 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20122 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20123 {
20124 - int ret = 0;
20125 + size_t sz = __compiletime_object_size(dst);
20126 + unsigned ret = 0;
20127 +
20128 + if (size > INT_MAX)
20129 + return size;
20130 +
20131 + check_object_size(dst, size, false);
20132 +
20133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20134 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20135 + return size;
20136 +#endif
20137 +
20138 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20139 + if(__builtin_constant_p(size))
20140 + copy_from_user_overflow();
20141 + else
20142 + __copy_from_user_overflow(sz, size);
20143 + return size;
20144 + }
20145
20146 if (!__builtin_constant_p(size))
20147 - return copy_user_generic(dst, (__force void *)src, size);
20148 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20149 switch (size) {
20150 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20151 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20152 ret, "b", "b", "=q", 1);
20153 return ret;
20154 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20155 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20156 ret, "w", "w", "=r", 2);
20157 return ret;
20158 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20159 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20160 ret, "l", "k", "=r", 4);
20161 return ret;
20162 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20163 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20164 ret, "q", "", "=r", 8);
20165 return ret;
20166 case 10:
20167 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20168 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20169 ret, "q", "", "=r", 10);
20170 if (unlikely(ret))
20171 return ret;
20172 __get_user_asm(*(u16 *)(8 + (char *)dst),
20173 - (u16 __user *)(8 + (char __user *)src),
20174 + (const u16 __user *)(8 + (const char __user *)src),
20175 ret, "w", "w", "=r", 2);
20176 return ret;
20177 case 16:
20178 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20179 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20180 ret, "q", "", "=r", 16);
20181 if (unlikely(ret))
20182 return ret;
20183 __get_user_asm(*(u64 *)(8 + (char *)dst),
20184 - (u64 __user *)(8 + (char __user *)src),
20185 + (const u64 __user *)(8 + (const char __user *)src),
20186 ret, "q", "", "=r", 8);
20187 return ret;
20188 default:
20189 - return copy_user_generic(dst, (__force void *)src, size);
20190 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20191 }
20192 }
20193
20194 static __always_inline __must_check
20195 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20196 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20197 {
20198 might_fault();
20199 return __copy_from_user_nocheck(dst, src, size);
20200 }
20201
20202 static __always_inline __must_check
20203 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20204 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20205 {
20206 - int ret = 0;
20207 + size_t sz = __compiletime_object_size(src);
20208 + unsigned ret = 0;
20209 +
20210 + if (size > INT_MAX)
20211 + return size;
20212 +
20213 + check_object_size(src, size, true);
20214 +
20215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20216 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20217 + return size;
20218 +#endif
20219 +
20220 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20221 + if(__builtin_constant_p(size))
20222 + copy_to_user_overflow();
20223 + else
20224 + __copy_to_user_overflow(sz, size);
20225 + return size;
20226 + }
20227
20228 if (!__builtin_constant_p(size))
20229 - return copy_user_generic((__force void *)dst, src, size);
20230 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20231 switch (size) {
20232 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20233 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20234 ret, "b", "b", "iq", 1);
20235 return ret;
20236 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20237 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20238 ret, "w", "w", "ir", 2);
20239 return ret;
20240 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20241 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20242 ret, "l", "k", "ir", 4);
20243 return ret;
20244 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20245 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20246 ret, "q", "", "er", 8);
20247 return ret;
20248 case 10:
20249 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20250 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20251 ret, "q", "", "er", 10);
20252 if (unlikely(ret))
20253 return ret;
20254 asm("":::"memory");
20255 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20256 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20257 ret, "w", "w", "ir", 2);
20258 return ret;
20259 case 16:
20260 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20261 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20262 ret, "q", "", "er", 16);
20263 if (unlikely(ret))
20264 return ret;
20265 asm("":::"memory");
20266 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20267 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20268 ret, "q", "", "er", 8);
20269 return ret;
20270 default:
20271 - return copy_user_generic((__force void *)dst, src, size);
20272 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20273 }
20274 }
20275
20276 static __always_inline __must_check
20277 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20278 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20279 {
20280 might_fault();
20281 return __copy_to_user_nocheck(dst, src, size);
20282 }
20283
20284 static __always_inline __must_check
20285 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20286 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20287 {
20288 - int ret = 0;
20289 + unsigned ret = 0;
20290
20291 might_fault();
20292 +
20293 + if (size > INT_MAX)
20294 + return size;
20295 +
20296 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20297 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20298 + return size;
20299 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20300 + return size;
20301 +#endif
20302 +
20303 if (!__builtin_constant_p(size))
20304 - return copy_user_generic((__force void *)dst,
20305 - (__force void *)src, size);
20306 + return copy_user_generic((__force_kernel void *)____m(dst),
20307 + (__force_kernel const void *)____m(src), size);
20308 switch (size) {
20309 case 1: {
20310 u8 tmp;
20311 - __get_user_asm(tmp, (u8 __user *)src,
20312 + __get_user_asm(tmp, (const u8 __user *)src,
20313 ret, "b", "b", "=q", 1);
20314 if (likely(!ret))
20315 __put_user_asm(tmp, (u8 __user *)dst,
20316 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20317 }
20318 case 2: {
20319 u16 tmp;
20320 - __get_user_asm(tmp, (u16 __user *)src,
20321 + __get_user_asm(tmp, (const u16 __user *)src,
20322 ret, "w", "w", "=r", 2);
20323 if (likely(!ret))
20324 __put_user_asm(tmp, (u16 __user *)dst,
20325 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20326
20327 case 4: {
20328 u32 tmp;
20329 - __get_user_asm(tmp, (u32 __user *)src,
20330 + __get_user_asm(tmp, (const u32 __user *)src,
20331 ret, "l", "k", "=r", 4);
20332 if (likely(!ret))
20333 __put_user_asm(tmp, (u32 __user *)dst,
20334 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20335 }
20336 case 8: {
20337 u64 tmp;
20338 - __get_user_asm(tmp, (u64 __user *)src,
20339 + __get_user_asm(tmp, (const u64 __user *)src,
20340 ret, "q", "", "=r", 8);
20341 if (likely(!ret))
20342 __put_user_asm(tmp, (u64 __user *)dst,
20343 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20344 return ret;
20345 }
20346 default:
20347 - return copy_user_generic((__force void *)dst,
20348 - (__force void *)src, size);
20349 + return copy_user_generic((__force_kernel void *)____m(dst),
20350 + (__force_kernel const void *)____m(src), size);
20351 }
20352 }
20353
20354 -static __must_check __always_inline int
20355 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20356 +static __must_check __always_inline unsigned long
20357 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20358 {
20359 return __copy_from_user_nocheck(dst, src, size);
20360 }
20361
20362 -static __must_check __always_inline int
20363 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20364 +static __must_check __always_inline unsigned long
20365 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20366 {
20367 return __copy_to_user_nocheck(dst, src, size);
20368 }
20369
20370 -extern long __copy_user_nocache(void *dst, const void __user *src,
20371 - unsigned size, int zerorest);
20372 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20373 + unsigned long size, int zerorest);
20374
20375 -static inline int
20376 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20377 +static inline unsigned long
20378 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20379 {
20380 might_fault();
20381 +
20382 + if (size > INT_MAX)
20383 + return size;
20384 +
20385 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20386 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20387 + return size;
20388 +#endif
20389 +
20390 return __copy_user_nocache(dst, src, size, 1);
20391 }
20392
20393 -static inline int
20394 +static inline unsigned long
20395 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20396 - unsigned size)
20397 + unsigned long size)
20398 {
20399 + if (size > INT_MAX)
20400 + return size;
20401 +
20402 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20403 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20404 + return size;
20405 +#endif
20406 +
20407 return __copy_user_nocache(dst, src, size, 0);
20408 }
20409
20410 unsigned long
20411 -copy_user_handle_tail(char *to, char *from, unsigned len);
20412 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20413
20414 #endif /* _ASM_X86_UACCESS_64_H */
20415 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20416 index 5b238981..77fdd78 100644
20417 --- a/arch/x86/include/asm/word-at-a-time.h
20418 +++ b/arch/x86/include/asm/word-at-a-time.h
20419 @@ -11,7 +11,7 @@
20420 * and shift, for example.
20421 */
20422 struct word_at_a_time {
20423 - const unsigned long one_bits, high_bits;
20424 + unsigned long one_bits, high_bits;
20425 };
20426
20427 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20428 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20429 index f58a9c7..dc378042a 100644
20430 --- a/arch/x86/include/asm/x86_init.h
20431 +++ b/arch/x86/include/asm/x86_init.h
20432 @@ -129,7 +129,7 @@ struct x86_init_ops {
20433 struct x86_init_timers timers;
20434 struct x86_init_iommu iommu;
20435 struct x86_init_pci pci;
20436 -};
20437 +} __no_const;
20438
20439 /**
20440 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20441 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20442 void (*setup_percpu_clockev)(void);
20443 void (*early_percpu_clock_init)(void);
20444 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20445 -};
20446 +} __no_const;
20447
20448 struct timespec;
20449
20450 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20451 void (*save_sched_clock_state)(void);
20452 void (*restore_sched_clock_state)(void);
20453 void (*apic_post_init)(void);
20454 -};
20455 +} __no_const;
20456
20457 struct pci_dev;
20458 struct msi_msg;
20459 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20460 void (*teardown_msi_irqs)(struct pci_dev *dev);
20461 void (*restore_msi_irqs)(struct pci_dev *dev);
20462 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20463 -};
20464 +} __no_const;
20465
20466 struct IO_APIC_route_entry;
20467 struct io_apic_irq_attr;
20468 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20469 unsigned int destination, int vector,
20470 struct io_apic_irq_attr *attr);
20471 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20472 -};
20473 +} __no_const;
20474
20475 extern struct x86_init_ops x86_init;
20476 extern struct x86_cpuinit_ops x86_cpuinit;
20477 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20478 index 358dcd3..23c0bf1 100644
20479 --- a/arch/x86/include/asm/xen/page.h
20480 +++ b/arch/x86/include/asm/xen/page.h
20481 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20482 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20483 * cases needing an extended handling.
20484 */
20485 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20486 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20487 {
20488 unsigned long mfn;
20489
20490 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20491 index c9a6d68..cb57f42 100644
20492 --- a/arch/x86/include/asm/xsave.h
20493 +++ b/arch/x86/include/asm/xsave.h
20494 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20495 if (unlikely(err))
20496 return -EFAULT;
20497
20498 + pax_open_userland();
20499 __asm__ __volatile__(ASM_STAC "\n"
20500 - "1:"XSAVE"\n"
20501 + "1:"
20502 + __copyuser_seg
20503 + XSAVE"\n"
20504 "2: " ASM_CLAC "\n"
20505 xstate_fault
20506 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20507 : "memory");
20508 + pax_close_userland();
20509 return err;
20510 }
20511
20512 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20513 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20514 {
20515 int err = 0;
20516 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20517 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20518 u32 lmask = mask;
20519 u32 hmask = mask >> 32;
20520
20521 + pax_open_userland();
20522 __asm__ __volatile__(ASM_STAC "\n"
20523 - "1:"XRSTOR"\n"
20524 + "1:"
20525 + __copyuser_seg
20526 + XRSTOR"\n"
20527 "2: " ASM_CLAC "\n"
20528 xstate_fault
20529 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20530 : "memory"); /* memory required? */
20531 + pax_close_userland();
20532 return err;
20533 }
20534
20535 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20536 index d993e33..8db1b18 100644
20537 --- a/arch/x86/include/uapi/asm/e820.h
20538 +++ b/arch/x86/include/uapi/asm/e820.h
20539 @@ -58,7 +58,7 @@ struct e820map {
20540 #define ISA_START_ADDRESS 0xa0000
20541 #define ISA_END_ADDRESS 0x100000
20542
20543 -#define BIOS_BEGIN 0x000a0000
20544 +#define BIOS_BEGIN 0x000c0000
20545 #define BIOS_END 0x00100000
20546
20547 #define BIOS_ROM_BASE 0xffe00000
20548 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20549 index 7b0a55a..ad115bf 100644
20550 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20551 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20552 @@ -49,7 +49,6 @@
20553 #define EFLAGS 144
20554 #define RSP 152
20555 #define SS 160
20556 -#define ARGOFFSET R11
20557 #endif /* __ASSEMBLY__ */
20558
20559 /* top of stack page */
20560 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20561 index cdb1b70..426434c 100644
20562 --- a/arch/x86/kernel/Makefile
20563 +++ b/arch/x86/kernel/Makefile
20564 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20565 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20566 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20567 obj-y += probe_roms.o
20568 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20569 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20570 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20571 obj-$(CONFIG_X86_64) += mcount_64.o
20572 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20573 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20574 index 803b684..68c64f1 100644
20575 --- a/arch/x86/kernel/acpi/boot.c
20576 +++ b/arch/x86/kernel/acpi/boot.c
20577 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20578 * If your system is blacklisted here, but you find that acpi=force
20579 * works for you, please contact linux-acpi@vger.kernel.org
20580 */
20581 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20582 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20583 /*
20584 * Boxes that need ACPI disabled
20585 */
20586 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20587 };
20588
20589 /* second table for DMI checks that should run after early-quirks */
20590 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20591 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20592 /*
20593 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20594 * which includes some code which overrides all temperature
20595 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20596 index d1daead..acd77e2 100644
20597 --- a/arch/x86/kernel/acpi/sleep.c
20598 +++ b/arch/x86/kernel/acpi/sleep.c
20599 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20600 #else /* CONFIG_64BIT */
20601 #ifdef CONFIG_SMP
20602 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20603 +
20604 + pax_open_kernel();
20605 early_gdt_descr.address =
20606 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20607 + pax_close_kernel();
20608 +
20609 initial_gs = per_cpu_offset(smp_processor_id());
20610 #endif
20611 initial_code = (unsigned long)wakeup_long64;
20612 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20613 index 665c6b7..eae4d56 100644
20614 --- a/arch/x86/kernel/acpi/wakeup_32.S
20615 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20616 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20617 # and restore the stack ... but you need gdt for this to work
20618 movl saved_context_esp, %esp
20619
20620 - movl %cs:saved_magic, %eax
20621 - cmpl $0x12345678, %eax
20622 + cmpl $0x12345678, saved_magic
20623 jne bogus_magic
20624
20625 # jump to place where we left off
20626 - movl saved_eip, %eax
20627 - jmp *%eax
20628 + jmp *(saved_eip)
20629
20630 bogus_magic:
20631 jmp bogus_magic
20632 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20633 index 703130f..27a155d 100644
20634 --- a/arch/x86/kernel/alternative.c
20635 +++ b/arch/x86/kernel/alternative.c
20636 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20637 */
20638 for (a = start; a < end; a++) {
20639 instr = (u8 *)&a->instr_offset + a->instr_offset;
20640 +
20641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20642 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20643 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20644 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20648 BUG_ON(a->replacementlen > a->instrlen);
20649 BUG_ON(a->instrlen > sizeof(insnbuf));
20650 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20651 add_nops(insnbuf + a->replacementlen,
20652 a->instrlen - a->replacementlen);
20653
20654 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20655 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20656 + instr = ktva_ktla(instr);
20657 +#endif
20658 +
20659 text_poke_early(instr, insnbuf, a->instrlen);
20660 }
20661 }
20662 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20663 for (poff = start; poff < end; poff++) {
20664 u8 *ptr = (u8 *)poff + *poff;
20665
20666 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20667 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20668 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20669 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20670 +#endif
20671 +
20672 if (!*poff || ptr < text || ptr >= text_end)
20673 continue;
20674 /* turn DS segment override prefix into lock prefix */
20675 - if (*ptr == 0x3e)
20676 + if (*ktla_ktva(ptr) == 0x3e)
20677 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20678 }
20679 mutex_unlock(&text_mutex);
20680 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20681 for (poff = start; poff < end; poff++) {
20682 u8 *ptr = (u8 *)poff + *poff;
20683
20684 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20685 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20686 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20687 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20688 +#endif
20689 +
20690 if (!*poff || ptr < text || ptr >= text_end)
20691 continue;
20692 /* turn lock prefix into DS segment override prefix */
20693 - if (*ptr == 0xf0)
20694 + if (*ktla_ktva(ptr) == 0xf0)
20695 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20696 }
20697 mutex_unlock(&text_mutex);
20698 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20699
20700 BUG_ON(p->len > MAX_PATCH_LEN);
20701 /* prep the buffer with the original instructions */
20702 - memcpy(insnbuf, p->instr, p->len);
20703 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20704 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20705 (unsigned long)p->instr, p->len);
20706
20707 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20708 if (!uniproc_patched || num_possible_cpus() == 1)
20709 free_init_pages("SMP alternatives",
20710 (unsigned long)__smp_locks,
20711 - (unsigned long)__smp_locks_end);
20712 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20713 #endif
20714
20715 apply_paravirt(__parainstructions, __parainstructions_end);
20716 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20717 * instructions. And on the local CPU you need to be protected again NMI or MCE
20718 * handlers seeing an inconsistent instruction while you patch.
20719 */
20720 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20721 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20722 size_t len)
20723 {
20724 unsigned long flags;
20725 local_irq_save(flags);
20726 - memcpy(addr, opcode, len);
20727 +
20728 + pax_open_kernel();
20729 + memcpy(ktla_ktva(addr), opcode, len);
20730 sync_core();
20731 + pax_close_kernel();
20732 +
20733 local_irq_restore(flags);
20734 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20735 that causes hangs on some VIA CPUs. */
20736 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20737 */
20738 void *text_poke(void *addr, const void *opcode, size_t len)
20739 {
20740 - unsigned long flags;
20741 - char *vaddr;
20742 + unsigned char *vaddr = ktla_ktva(addr);
20743 struct page *pages[2];
20744 - int i;
20745 + size_t i;
20746
20747 if (!core_kernel_text((unsigned long)addr)) {
20748 - pages[0] = vmalloc_to_page(addr);
20749 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20750 + pages[0] = vmalloc_to_page(vaddr);
20751 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20752 } else {
20753 - pages[0] = virt_to_page(addr);
20754 + pages[0] = virt_to_page(vaddr);
20755 WARN_ON(!PageReserved(pages[0]));
20756 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20757 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20758 }
20759 BUG_ON(!pages[0]);
20760 - local_irq_save(flags);
20761 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20762 - if (pages[1])
20763 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20764 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20765 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20766 - clear_fixmap(FIX_TEXT_POKE0);
20767 - if (pages[1])
20768 - clear_fixmap(FIX_TEXT_POKE1);
20769 - local_flush_tlb();
20770 - sync_core();
20771 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20772 - that causes hangs on some VIA CPUs. */
20773 + text_poke_early(addr, opcode, len);
20774 for (i = 0; i < len; i++)
20775 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20776 - local_irq_restore(flags);
20777 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20778 return addr;
20779 }
20780
20781 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20782 if (likely(!bp_patching_in_progress))
20783 return 0;
20784
20785 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20786 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20787 return 0;
20788
20789 /* set up the specified breakpoint handler */
20790 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20791 */
20792 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20793 {
20794 - unsigned char int3 = 0xcc;
20795 + const unsigned char int3 = 0xcc;
20796
20797 bp_int3_handler = handler;
20798 bp_int3_addr = (u8 *)addr + sizeof(int3);
20799 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20800 index ad3639a..bd4253c 100644
20801 --- a/arch/x86/kernel/apic/apic.c
20802 +++ b/arch/x86/kernel/apic/apic.c
20803 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20804 /*
20805 * Debug level, exported for io_apic.c
20806 */
20807 -unsigned int apic_verbosity;
20808 +int apic_verbosity;
20809
20810 int pic_mode;
20811
20812 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20813 apic_write(APIC_ESR, 0);
20814 v = apic_read(APIC_ESR);
20815 ack_APIC_irq();
20816 - atomic_inc(&irq_err_count);
20817 + atomic_inc_unchecked(&irq_err_count);
20818
20819 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20820 smp_processor_id(), v);
20821 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20822 index de918c4..32eed23 100644
20823 --- a/arch/x86/kernel/apic/apic_flat_64.c
20824 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20825 @@ -154,7 +154,7 @@ static int flat_probe(void)
20826 return 1;
20827 }
20828
20829 -static struct apic apic_flat = {
20830 +static struct apic apic_flat __read_only = {
20831 .name = "flat",
20832 .probe = flat_probe,
20833 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20834 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20835 return 0;
20836 }
20837
20838 -static struct apic apic_physflat = {
20839 +static struct apic apic_physflat __read_only = {
20840
20841 .name = "physical flat",
20842 .probe = physflat_probe,
20843 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20844 index b205cdb..d8503ff 100644
20845 --- a/arch/x86/kernel/apic/apic_noop.c
20846 +++ b/arch/x86/kernel/apic/apic_noop.c
20847 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20848 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20849 }
20850
20851 -struct apic apic_noop = {
20852 +struct apic apic_noop __read_only = {
20853 .name = "noop",
20854 .probe = noop_probe,
20855 .acpi_madt_oem_check = NULL,
20856 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20857 index c4a8d63..fe893ac 100644
20858 --- a/arch/x86/kernel/apic/bigsmp_32.c
20859 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20860 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20861 return dmi_bigsmp;
20862 }
20863
20864 -static struct apic apic_bigsmp = {
20865 +static struct apic apic_bigsmp __read_only = {
20866
20867 .name = "bigsmp",
20868 .probe = probe_bigsmp,
20869 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20870 index f4dc246..fbab133 100644
20871 --- a/arch/x86/kernel/apic/io_apic.c
20872 +++ b/arch/x86/kernel/apic/io_apic.c
20873 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20874 return ret;
20875 }
20876
20877 -atomic_t irq_mis_count;
20878 +atomic_unchecked_t irq_mis_count;
20879
20880 #ifdef CONFIG_GENERIC_PENDING_IRQ
20881 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20882 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20883 * at the cpu.
20884 */
20885 if (!(v & (1 << (i & 0x1f)))) {
20886 - atomic_inc(&irq_mis_count);
20887 + atomic_inc_unchecked(&irq_mis_count);
20888
20889 eoi_ioapic_irq(irq, cfg);
20890 }
20891 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20892 ioapic_irqd_unmask(data, cfg, masked);
20893 }
20894
20895 -static struct irq_chip ioapic_chip __read_mostly = {
20896 +static struct irq_chip ioapic_chip = {
20897 .name = "IO-APIC",
20898 .irq_startup = startup_ioapic_irq,
20899 .irq_mask = mask_ioapic_irq,
20900 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20901 ack_APIC_irq();
20902 }
20903
20904 -static struct irq_chip lapic_chip __read_mostly = {
20905 +static struct irq_chip lapic_chip = {
20906 .name = "local-APIC",
20907 .irq_mask = mask_lapic_irq,
20908 .irq_unmask = unmask_lapic_irq,
20909 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20910 index bda4886..f9c7195 100644
20911 --- a/arch/x86/kernel/apic/probe_32.c
20912 +++ b/arch/x86/kernel/apic/probe_32.c
20913 @@ -72,7 +72,7 @@ static int probe_default(void)
20914 return 1;
20915 }
20916
20917 -static struct apic apic_default = {
20918 +static struct apic apic_default __read_only = {
20919
20920 .name = "default",
20921 .probe = probe_default,
20922 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20923 index 6cedd79..023ff8e 100644
20924 --- a/arch/x86/kernel/apic/vector.c
20925 +++ b/arch/x86/kernel/apic/vector.c
20926 @@ -21,7 +21,7 @@
20927
20928 static DEFINE_RAW_SPINLOCK(vector_lock);
20929
20930 -void lock_vector_lock(void)
20931 +void lock_vector_lock(void) __acquires(vector_lock)
20932 {
20933 /* Used to the online set of cpus does not change
20934 * during assign_irq_vector.
20935 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20936 raw_spin_lock(&vector_lock);
20937 }
20938
20939 -void unlock_vector_lock(void)
20940 +void unlock_vector_lock(void) __releases(vector_lock)
20941 {
20942 raw_spin_unlock(&vector_lock);
20943 }
20944 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20945 index e658f21..b695a1a 100644
20946 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20947 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20948 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20949 return notifier_from_errno(err);
20950 }
20951
20952 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20953 +static struct notifier_block x2apic_cpu_notifier = {
20954 .notifier_call = update_clusterinfo,
20955 };
20956
20957 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20958 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20959 }
20960
20961 -static struct apic apic_x2apic_cluster = {
20962 +static struct apic apic_x2apic_cluster __read_only = {
20963
20964 .name = "cluster x2apic",
20965 .probe = x2apic_cluster_probe,
20966 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20967 index 6fae733..5ca17af 100644
20968 --- a/arch/x86/kernel/apic/x2apic_phys.c
20969 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20970 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20971 return apic == &apic_x2apic_phys;
20972 }
20973
20974 -static struct apic apic_x2apic_phys = {
20975 +static struct apic apic_x2apic_phys __read_only = {
20976
20977 .name = "physical x2apic",
20978 .probe = x2apic_phys_probe,
20979 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20980 index 8e9dcfd..c61b3e4 100644
20981 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20982 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20983 @@ -348,7 +348,7 @@ static int uv_probe(void)
20984 return apic == &apic_x2apic_uv_x;
20985 }
20986
20987 -static struct apic __refdata apic_x2apic_uv_x = {
20988 +static struct apic apic_x2apic_uv_x __read_only = {
20989
20990 .name = "UV large system",
20991 .probe = uv_probe,
20992 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20993 index 927ec92..de68f32 100644
20994 --- a/arch/x86/kernel/apm_32.c
20995 +++ b/arch/x86/kernel/apm_32.c
20996 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20997 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20998 * even though they are called in protected mode.
20999 */
21000 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21001 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21002 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21003
21004 static const char driver_version[] = "1.16ac"; /* no spaces */
21005 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21006 BUG_ON(cpu != 0);
21007 gdt = get_cpu_gdt_table(cpu);
21008 save_desc_40 = gdt[0x40 / 8];
21009 +
21010 + pax_open_kernel();
21011 gdt[0x40 / 8] = bad_bios_desc;
21012 + pax_close_kernel();
21013
21014 apm_irq_save(flags);
21015 APM_DO_SAVE_SEGS;
21016 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21017 &call->esi);
21018 APM_DO_RESTORE_SEGS;
21019 apm_irq_restore(flags);
21020 +
21021 + pax_open_kernel();
21022 gdt[0x40 / 8] = save_desc_40;
21023 + pax_close_kernel();
21024 +
21025 put_cpu();
21026
21027 return call->eax & 0xff;
21028 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21029 BUG_ON(cpu != 0);
21030 gdt = get_cpu_gdt_table(cpu);
21031 save_desc_40 = gdt[0x40 / 8];
21032 +
21033 + pax_open_kernel();
21034 gdt[0x40 / 8] = bad_bios_desc;
21035 + pax_close_kernel();
21036
21037 apm_irq_save(flags);
21038 APM_DO_SAVE_SEGS;
21039 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21040 &call->eax);
21041 APM_DO_RESTORE_SEGS;
21042 apm_irq_restore(flags);
21043 +
21044 + pax_open_kernel();
21045 gdt[0x40 / 8] = save_desc_40;
21046 + pax_close_kernel();
21047 +
21048 put_cpu();
21049 return error;
21050 }
21051 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21052 return 0;
21053 }
21054
21055 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21056 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21057 {
21058 print_if_true,
21059 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21060 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21061 * code to that CPU.
21062 */
21063 gdt = get_cpu_gdt_table(0);
21064 +
21065 + pax_open_kernel();
21066 set_desc_base(&gdt[APM_CS >> 3],
21067 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21068 set_desc_base(&gdt[APM_CS_16 >> 3],
21069 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21070 set_desc_base(&gdt[APM_DS >> 3],
21071 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21072 + pax_close_kernel();
21073
21074 proc_create("apm", 0, NULL, &apm_file_ops);
21075
21076 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21077 index 9f6b934..cf5ffb3 100644
21078 --- a/arch/x86/kernel/asm-offsets.c
21079 +++ b/arch/x86/kernel/asm-offsets.c
21080 @@ -32,6 +32,8 @@ void common(void) {
21081 OFFSET(TI_flags, thread_info, flags);
21082 OFFSET(TI_status, thread_info, status);
21083 OFFSET(TI_addr_limit, thread_info, addr_limit);
21084 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21085 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21086
21087 BLANK();
21088 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21089 @@ -52,8 +54,26 @@ void common(void) {
21090 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21091 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21092 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21093 +
21094 +#ifdef CONFIG_PAX_KERNEXEC
21095 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21096 #endif
21097
21098 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21099 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21100 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21101 +#ifdef CONFIG_X86_64
21102 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21103 +#endif
21104 +#endif
21105 +
21106 +#endif
21107 +
21108 + BLANK();
21109 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21110 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21111 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21112 +
21113 #ifdef CONFIG_XEN
21114 BLANK();
21115 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21116 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21117 index fdcbb4d..036dd93 100644
21118 --- a/arch/x86/kernel/asm-offsets_64.c
21119 +++ b/arch/x86/kernel/asm-offsets_64.c
21120 @@ -80,6 +80,7 @@ int main(void)
21121 BLANK();
21122 #undef ENTRY
21123
21124 + DEFINE(TSS_size, sizeof(struct tss_struct));
21125 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21126 BLANK();
21127
21128 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21129 index 80091ae..0c5184f 100644
21130 --- a/arch/x86/kernel/cpu/Makefile
21131 +++ b/arch/x86/kernel/cpu/Makefile
21132 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21133 CFLAGS_REMOVE_perf_event.o = -pg
21134 endif
21135
21136 -# Make sure load_percpu_segment has no stackprotector
21137 -nostackp := $(call cc-option, -fno-stack-protector)
21138 -CFLAGS_common.o := $(nostackp)
21139 -
21140 obj-y := intel_cacheinfo.o scattered.o topology.o
21141 obj-y += common.o
21142 obj-y += rdrand.o
21143 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21144 index a220239..607fc38 100644
21145 --- a/arch/x86/kernel/cpu/amd.c
21146 +++ b/arch/x86/kernel/cpu/amd.c
21147 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21148 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21149 {
21150 /* AMD errata T13 (order #21922) */
21151 - if ((c->x86 == 6)) {
21152 + if (c->x86 == 6) {
21153 /* Duron Rev A0 */
21154 if (c->x86_model == 3 && c->x86_mask == 0)
21155 size = 64;
21156 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21157 index 2346c95..c061472 100644
21158 --- a/arch/x86/kernel/cpu/common.c
21159 +++ b/arch/x86/kernel/cpu/common.c
21160 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21161
21162 static const struct cpu_dev *this_cpu = &default_cpu;
21163
21164 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21165 -#ifdef CONFIG_X86_64
21166 - /*
21167 - * We need valid kernel segments for data and code in long mode too
21168 - * IRET will check the segment types kkeil 2000/10/28
21169 - * Also sysret mandates a special GDT layout
21170 - *
21171 - * TLS descriptors are currently at a different place compared to i386.
21172 - * Hopefully nobody expects them at a fixed place (Wine?)
21173 - */
21174 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21175 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21176 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21177 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21178 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21179 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21180 -#else
21181 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21182 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21183 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21184 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21185 - /*
21186 - * Segments used for calling PnP BIOS have byte granularity.
21187 - * They code segments and data segments have fixed 64k limits,
21188 - * the transfer segment sizes are set at run time.
21189 - */
21190 - /* 32-bit code */
21191 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21192 - /* 16-bit code */
21193 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21194 - /* 16-bit data */
21195 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21196 - /* 16-bit data */
21197 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21198 - /* 16-bit data */
21199 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21200 - /*
21201 - * The APM segments have byte granularity and their bases
21202 - * are set at run time. All have 64k limits.
21203 - */
21204 - /* 32-bit code */
21205 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21206 - /* 16-bit code */
21207 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21208 - /* data */
21209 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21210 -
21211 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21212 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21213 - GDT_STACK_CANARY_INIT
21214 -#endif
21215 -} };
21216 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21217 -
21218 static int __init x86_xsave_setup(char *s)
21219 {
21220 if (strlen(s))
21221 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21222 }
21223 }
21224
21225 +#ifdef CONFIG_X86_64
21226 +static __init int setup_disable_pcid(char *arg)
21227 +{
21228 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21229 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21230 +
21231 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21232 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21233 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21234 +#endif
21235 +
21236 + return 1;
21237 +}
21238 +__setup("nopcid", setup_disable_pcid);
21239 +
21240 +static void setup_pcid(struct cpuinfo_x86 *c)
21241 +{
21242 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21243 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21244 +
21245 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21246 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21247 + pax_open_kernel();
21248 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21249 + pax_close_kernel();
21250 + printk("PAX: slow and weak UDEREF enabled\n");
21251 + } else
21252 + printk("PAX: UDEREF disabled\n");
21253 +#endif
21254 +
21255 + return;
21256 + }
21257 +
21258 + printk("PAX: PCID detected\n");
21259 + cr4_set_bits(X86_CR4_PCIDE);
21260 +
21261 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21262 + pax_open_kernel();
21263 + clone_pgd_mask = ~(pgdval_t)0UL;
21264 + pax_close_kernel();
21265 + if (pax_user_shadow_base)
21266 + printk("PAX: weak UDEREF enabled\n");
21267 + else {
21268 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21269 + printk("PAX: strong UDEREF enabled\n");
21270 + }
21271 +#endif
21272 +
21273 + if (cpu_has(c, X86_FEATURE_INVPCID))
21274 + printk("PAX: INVPCID detected\n");
21275 +}
21276 +#endif
21277 +
21278 /*
21279 * Some CPU features depend on higher CPUID levels, which may not always
21280 * be available due to CPUID level capping or broken virtualization
21281 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21282 {
21283 struct desc_ptr gdt_descr;
21284
21285 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21286 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21287 gdt_descr.size = GDT_SIZE - 1;
21288 load_gdt(&gdt_descr);
21289 /* Reload the per-cpu base */
21290 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21291 setup_smep(c);
21292 setup_smap(c);
21293
21294 +#ifdef CONFIG_X86_32
21295 +#ifdef CONFIG_PAX_PAGEEXEC
21296 + if (!(__supported_pte_mask & _PAGE_NX))
21297 + clear_cpu_cap(c, X86_FEATURE_PSE);
21298 +#endif
21299 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21300 + clear_cpu_cap(c, X86_FEATURE_SEP);
21301 +#endif
21302 +#endif
21303 +
21304 +#ifdef CONFIG_X86_64
21305 + setup_pcid(c);
21306 +#endif
21307 +
21308 /*
21309 * The vendor-specific functions might have changed features.
21310 * Now we do "generic changes."
21311 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21312 void enable_sep_cpu(void)
21313 {
21314 int cpu = get_cpu();
21315 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21316 + struct tss_struct *tss = init_tss + cpu;
21317
21318 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21319 put_cpu();
21320 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21321 }
21322 __setup("clearcpuid=", setup_disablecpuid);
21323
21324 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21325 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21326 +
21327 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21328 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21329 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21330 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21331
21332 #ifdef CONFIG_X86_64
21333 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21334 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21335 - (unsigned long) debug_idt_table };
21336 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21337 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21338
21339 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21340 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21341 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21342 */
21343 load_ucode_ap();
21344
21345 - t = &per_cpu(init_tss, cpu);
21346 + t = init_tss + cpu;
21347 oist = &per_cpu(orig_ist, cpu);
21348
21349 #ifdef CONFIG_NUMA
21350 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21351 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21352 barrier();
21353
21354 - x86_configure_nx();
21355 x2apic_setup();
21356
21357 /*
21358 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21359 {
21360 int cpu = smp_processor_id();
21361 struct task_struct *curr = current;
21362 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21363 + struct tss_struct *t = init_tss + cpu;
21364 struct thread_struct *thread = &curr->thread;
21365
21366 wait_for_master_cpu(cpu);
21367 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21368 index 6596433..1ad6eaf 100644
21369 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21370 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21371 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21372 };
21373
21374 #ifdef CONFIG_AMD_NB
21375 +static struct attribute *default_attrs_amd_nb[] = {
21376 + &type.attr,
21377 + &level.attr,
21378 + &coherency_line_size.attr,
21379 + &physical_line_partition.attr,
21380 + &ways_of_associativity.attr,
21381 + &number_of_sets.attr,
21382 + &size.attr,
21383 + &shared_cpu_map.attr,
21384 + &shared_cpu_list.attr,
21385 + NULL,
21386 + NULL,
21387 + NULL,
21388 + NULL
21389 +};
21390 +
21391 static struct attribute **amd_l3_attrs(void)
21392 {
21393 static struct attribute **attrs;
21394 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21395
21396 n = ARRAY_SIZE(default_attrs);
21397
21398 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21399 - n += 2;
21400 -
21401 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21402 - n += 1;
21403 -
21404 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21405 - if (attrs == NULL)
21406 - return attrs = default_attrs;
21407 -
21408 - for (n = 0; default_attrs[n]; n++)
21409 - attrs[n] = default_attrs[n];
21410 + attrs = default_attrs_amd_nb;
21411
21412 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21413 attrs[n++] = &cache_disable_0.attr;
21414 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21415 .default_attrs = default_attrs,
21416 };
21417
21418 +#ifdef CONFIG_AMD_NB
21419 +static struct kobj_type ktype_cache_amd_nb = {
21420 + .sysfs_ops = &sysfs_ops,
21421 + .default_attrs = default_attrs_amd_nb,
21422 +};
21423 +#endif
21424 +
21425 static struct kobj_type ktype_percpu_entry = {
21426 .sysfs_ops = &sysfs_ops,
21427 };
21428 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21429 return retval;
21430 }
21431
21432 +#ifdef CONFIG_AMD_NB
21433 + amd_l3_attrs();
21434 +#endif
21435 +
21436 for (i = 0; i < num_cache_leaves; i++) {
21437 + struct kobj_type *ktype;
21438 +
21439 this_object = INDEX_KOBJECT_PTR(cpu, i);
21440 this_object->cpu = cpu;
21441 this_object->index = i;
21442
21443 this_leaf = CPUID4_INFO_IDX(cpu, i);
21444
21445 - ktype_cache.default_attrs = default_attrs;
21446 + ktype = &ktype_cache;
21447 #ifdef CONFIG_AMD_NB
21448 if (this_leaf->base.nb)
21449 - ktype_cache.default_attrs = amd_l3_attrs();
21450 + ktype = &ktype_cache_amd_nb;
21451 #endif
21452 retval = kobject_init_and_add(&(this_object->kobj),
21453 - &ktype_cache,
21454 + ktype,
21455 per_cpu(ici_cache_kobject, cpu),
21456 "index%1lu", i);
21457 if (unlikely(retval)) {
21458 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21459 index 11dd8f2..fd88f68 100644
21460 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21461 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21462 @@ -47,6 +47,7 @@
21463 #include <asm/tlbflush.h>
21464 #include <asm/mce.h>
21465 #include <asm/msr.h>
21466 +#include <asm/local.h>
21467
21468 #include "mce-internal.h"
21469
21470 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21471 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21472 m->cs, m->ip);
21473
21474 - if (m->cs == __KERNEL_CS)
21475 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21476 print_symbol("{%s}", m->ip);
21477 pr_cont("\n");
21478 }
21479 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21480
21481 #define PANIC_TIMEOUT 5 /* 5 seconds */
21482
21483 -static atomic_t mce_panicked;
21484 +static atomic_unchecked_t mce_panicked;
21485
21486 static int fake_panic;
21487 -static atomic_t mce_fake_panicked;
21488 +static atomic_unchecked_t mce_fake_panicked;
21489
21490 /* Panic in progress. Enable interrupts and wait for final IPI */
21491 static void wait_for_panic(void)
21492 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21493 /*
21494 * Make sure only one CPU runs in machine check panic
21495 */
21496 - if (atomic_inc_return(&mce_panicked) > 1)
21497 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21498 wait_for_panic();
21499 barrier();
21500
21501 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21502 console_verbose();
21503 } else {
21504 /* Don't log too much for fake panic */
21505 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21506 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21507 return;
21508 }
21509 /* First print corrected ones that are still unlogged */
21510 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21511 if (!fake_panic) {
21512 if (panic_timeout == 0)
21513 panic_timeout = mca_cfg.panic_timeout;
21514 - panic(msg);
21515 + panic("%s", msg);
21516 } else
21517 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21518 }
21519 @@ -746,7 +747,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21520 * might have been modified by someone else.
21521 */
21522 rmb();
21523 - if (atomic_read(&mce_panicked))
21524 + if (atomic_read_unchecked(&mce_panicked))
21525 wait_for_panic();
21526 if (!mca_cfg.monarch_timeout)
21527 goto out;
21528 @@ -1672,7 +1673,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21529 }
21530
21531 /* Call the installed machine check handler for this CPU setup. */
21532 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21533 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21534 unexpected_machine_check;
21535
21536 /*
21537 @@ -1695,7 +1696,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21538 return;
21539 }
21540
21541 + pax_open_kernel();
21542 machine_check_vector = do_machine_check;
21543 + pax_close_kernel();
21544
21545 __mcheck_cpu_init_generic();
21546 __mcheck_cpu_init_vendor(c);
21547 @@ -1709,7 +1712,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21548 */
21549
21550 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21551 -static int mce_chrdev_open_count; /* #times opened */
21552 +static local_t mce_chrdev_open_count; /* #times opened */
21553 static int mce_chrdev_open_exclu; /* already open exclusive? */
21554
21555 static int mce_chrdev_open(struct inode *inode, struct file *file)
21556 @@ -1717,7 +1720,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21557 spin_lock(&mce_chrdev_state_lock);
21558
21559 if (mce_chrdev_open_exclu ||
21560 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21561 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21562 spin_unlock(&mce_chrdev_state_lock);
21563
21564 return -EBUSY;
21565 @@ -1725,7 +1728,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21566
21567 if (file->f_flags & O_EXCL)
21568 mce_chrdev_open_exclu = 1;
21569 - mce_chrdev_open_count++;
21570 + local_inc(&mce_chrdev_open_count);
21571
21572 spin_unlock(&mce_chrdev_state_lock);
21573
21574 @@ -1736,7 +1739,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21575 {
21576 spin_lock(&mce_chrdev_state_lock);
21577
21578 - mce_chrdev_open_count--;
21579 + local_dec(&mce_chrdev_open_count);
21580 mce_chrdev_open_exclu = 0;
21581
21582 spin_unlock(&mce_chrdev_state_lock);
21583 @@ -2411,7 +2414,7 @@ static __init void mce_init_banks(void)
21584
21585 for (i = 0; i < mca_cfg.banks; i++) {
21586 struct mce_bank *b = &mce_banks[i];
21587 - struct device_attribute *a = &b->attr;
21588 + device_attribute_no_const *a = &b->attr;
21589
21590 sysfs_attr_init(&a->attr);
21591 a->attr.name = b->attrname;
21592 @@ -2518,7 +2521,7 @@ struct dentry *mce_get_debugfs_dir(void)
21593 static void mce_reset(void)
21594 {
21595 cpu_missing = 0;
21596 - atomic_set(&mce_fake_panicked, 0);
21597 + atomic_set_unchecked(&mce_fake_panicked, 0);
21598 atomic_set(&mce_executing, 0);
21599 atomic_set(&mce_callin, 0);
21600 atomic_set(&global_nwo, 0);
21601 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21602 index 737b0ad..09ec66e 100644
21603 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21604 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21605 @@ -12,6 +12,7 @@
21606 #include <asm/tlbflush.h>
21607 #include <asm/mce.h>
21608 #include <asm/msr.h>
21609 +#include <asm/pgtable.h>
21610
21611 /* By default disabled */
21612 int mce_p5_enabled __read_mostly;
21613 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21614 if (!cpu_has(c, X86_FEATURE_MCE))
21615 return;
21616
21617 + pax_open_kernel();
21618 machine_check_vector = pentium_machine_check;
21619 + pax_close_kernel();
21620 /* Make sure the vector pointer is visible before we enable MCEs: */
21621 wmb();
21622
21623 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21624 index 44f1382..315b292 100644
21625 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21626 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21627 @@ -11,6 +11,7 @@
21628 #include <asm/tlbflush.h>
21629 #include <asm/mce.h>
21630 #include <asm/msr.h>
21631 +#include <asm/pgtable.h>
21632
21633 /* Machine check handler for WinChip C6: */
21634 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21635 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21636 {
21637 u32 lo, hi;
21638
21639 + pax_open_kernel();
21640 machine_check_vector = winchip_machine_check;
21641 + pax_close_kernel();
21642 /* Make sure the vector pointer is visible before we enable MCEs: */
21643 wmb();
21644
21645 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21646 index 36a8361..e7058c2 100644
21647 --- a/arch/x86/kernel/cpu/microcode/core.c
21648 +++ b/arch/x86/kernel/cpu/microcode/core.c
21649 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21650 return NOTIFY_OK;
21651 }
21652
21653 -static struct notifier_block __refdata mc_cpu_notifier = {
21654 +static struct notifier_block mc_cpu_notifier = {
21655 .notifier_call = mc_cpu_callback,
21656 };
21657
21658 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21659 index 746e7fd..8dc677e 100644
21660 --- a/arch/x86/kernel/cpu/microcode/intel.c
21661 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21662 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21663
21664 static int get_ucode_user(void *to, const void *from, size_t n)
21665 {
21666 - return copy_from_user(to, from, n);
21667 + return copy_from_user(to, (const void __force_user *)from, n);
21668 }
21669
21670 static enum ucode_state
21671 request_microcode_user(int cpu, const void __user *buf, size_t size)
21672 {
21673 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21674 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21675 }
21676
21677 static void microcode_fini_cpu(int cpu)
21678 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21679 index ea5f363..cb0e905 100644
21680 --- a/arch/x86/kernel/cpu/mtrr/main.c
21681 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21682 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21683 u64 size_or_mask, size_and_mask;
21684 static bool mtrr_aps_delayed_init;
21685
21686 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21687 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21688
21689 const struct mtrr_ops *mtrr_if;
21690
21691 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21692 index df5e41f..816c719 100644
21693 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21694 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21695 @@ -25,7 +25,7 @@ struct mtrr_ops {
21696 int (*validate_add_page)(unsigned long base, unsigned long size,
21697 unsigned int type);
21698 int (*have_wrcomb)(void);
21699 -};
21700 +} __do_const;
21701
21702 extern int generic_get_free_region(unsigned long base, unsigned long size,
21703 int replace_reg);
21704 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21705 index b71a7f8..534af0e 100644
21706 --- a/arch/x86/kernel/cpu/perf_event.c
21707 +++ b/arch/x86/kernel/cpu/perf_event.c
21708 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21709
21710 }
21711
21712 -static struct attribute_group x86_pmu_format_group = {
21713 +static attribute_group_no_const x86_pmu_format_group = {
21714 .name = "format",
21715 .attrs = NULL,
21716 };
21717 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21718 NULL,
21719 };
21720
21721 -static struct attribute_group x86_pmu_events_group = {
21722 +static attribute_group_no_const x86_pmu_events_group = {
21723 .name = "events",
21724 .attrs = events_attr,
21725 };
21726 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21727 if (idx > GDT_ENTRIES)
21728 return 0;
21729
21730 - desc = raw_cpu_ptr(gdt_page.gdt);
21731 + desc = get_cpu_gdt_table(smp_processor_id());
21732 }
21733
21734 return get_desc_base(desc + idx);
21735 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21736 break;
21737
21738 perf_callchain_store(entry, frame.return_address);
21739 - fp = frame.next_frame;
21740 + fp = (const void __force_user *)frame.next_frame;
21741 }
21742 }
21743
21744 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21745 index 97242a9..cf9c30e 100644
21746 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21747 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21748 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21749 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21750 {
21751 struct attribute **attrs;
21752 - struct attribute_group *attr_group;
21753 + attribute_group_no_const *attr_group;
21754 int i = 0, j;
21755
21756 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21757 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21758 index 2589906..1ca1000 100644
21759 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21760 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21761 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21762 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21763
21764 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21765 - u64 capabilities;
21766 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21767
21768 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21769 - x86_pmu.intel_cap.capabilities = capabilities;
21770 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21771 + x86_pmu.intel_cap.capabilities = capabilities;
21772 }
21773
21774 intel_ds_init();
21775 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21776 index 76d8cbe..e5f9681 100644
21777 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21778 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21779 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21780 NULL,
21781 };
21782
21783 -static struct attribute_group rapl_pmu_events_group = {
21784 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21785 .name = "events",
21786 .attrs = NULL, /* patched at runtime */
21787 };
21788 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21789 index c635b8b..b78835e 100644
21790 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21791 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21792 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21793 static int __init uncore_type_init(struct intel_uncore_type *type)
21794 {
21795 struct intel_uncore_pmu *pmus;
21796 - struct attribute_group *attr_group;
21797 + attribute_group_no_const *attr_group;
21798 struct attribute **attrs;
21799 int i, j;
21800
21801 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21802 index 6c8c1e7..515b98a 100644
21803 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21804 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21805 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21806 struct uncore_event_desc {
21807 struct kobj_attribute attr;
21808 const char *config;
21809 -};
21810 +} __do_const;
21811
21812 ssize_t uncore_event_show(struct kobject *kobj,
21813 struct kobj_attribute *attr, char *buf);
21814 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21815 index 83741a7..bd3507d 100644
21816 --- a/arch/x86/kernel/cpuid.c
21817 +++ b/arch/x86/kernel/cpuid.c
21818 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21819 return notifier_from_errno(err);
21820 }
21821
21822 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21823 +static struct notifier_block cpuid_class_cpu_notifier =
21824 {
21825 .notifier_call = cpuid_class_cpu_callback,
21826 };
21827 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21828 index aceb2f9..c76d3e3 100644
21829 --- a/arch/x86/kernel/crash.c
21830 +++ b/arch/x86/kernel/crash.c
21831 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21832 #ifdef CONFIG_X86_32
21833 struct pt_regs fixed_regs;
21834
21835 - if (!user_mode_vm(regs)) {
21836 + if (!user_mode(regs)) {
21837 crash_fixup_ss_esp(&fixed_regs, regs);
21838 regs = &fixed_regs;
21839 }
21840 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21841 index afa64ad..dce67dd 100644
21842 --- a/arch/x86/kernel/crash_dump_64.c
21843 +++ b/arch/x86/kernel/crash_dump_64.c
21844 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21845 return -ENOMEM;
21846
21847 if (userbuf) {
21848 - if (copy_to_user(buf, vaddr + offset, csize)) {
21849 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21850 iounmap(vaddr);
21851 return -EFAULT;
21852 }
21853 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21854 index f6dfd93..892ade4 100644
21855 --- a/arch/x86/kernel/doublefault.c
21856 +++ b/arch/x86/kernel/doublefault.c
21857 @@ -12,7 +12,7 @@
21858
21859 #define DOUBLEFAULT_STACKSIZE (1024)
21860 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21861 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21862 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21863
21864 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21865
21866 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21867 unsigned long gdt, tss;
21868
21869 native_store_gdt(&gdt_desc);
21870 - gdt = gdt_desc.address;
21871 + gdt = (unsigned long)gdt_desc.address;
21872
21873 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21874
21875 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21876 /* 0x2 bit is always set */
21877 .flags = X86_EFLAGS_SF | 0x2,
21878 .sp = STACK_START,
21879 - .es = __USER_DS,
21880 + .es = __KERNEL_DS,
21881 .cs = __KERNEL_CS,
21882 .ss = __KERNEL_DS,
21883 - .ds = __USER_DS,
21884 + .ds = __KERNEL_DS,
21885 .fs = __KERNEL_PERCPU,
21886
21887 .__cr3 = __pa_nodebug(swapper_pg_dir),
21888 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21889 index cf3df1d..b637d9a 100644
21890 --- a/arch/x86/kernel/dumpstack.c
21891 +++ b/arch/x86/kernel/dumpstack.c
21892 @@ -2,6 +2,9 @@
21893 * Copyright (C) 1991, 1992 Linus Torvalds
21894 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21895 */
21896 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21897 +#define __INCLUDED_BY_HIDESYM 1
21898 +#endif
21899 #include <linux/kallsyms.h>
21900 #include <linux/kprobes.h>
21901 #include <linux/uaccess.h>
21902 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21903
21904 void printk_address(unsigned long address)
21905 {
21906 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21907 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21908 }
21909
21910 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21911 static void
21912 print_ftrace_graph_addr(unsigned long addr, void *data,
21913 const struct stacktrace_ops *ops,
21914 - struct thread_info *tinfo, int *graph)
21915 + struct task_struct *task, int *graph)
21916 {
21917 - struct task_struct *task;
21918 unsigned long ret_addr;
21919 int index;
21920
21921 if (addr != (unsigned long)return_to_handler)
21922 return;
21923
21924 - task = tinfo->task;
21925 index = task->curr_ret_stack;
21926
21927 if (!task->ret_stack || index < *graph)
21928 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21929 static inline void
21930 print_ftrace_graph_addr(unsigned long addr, void *data,
21931 const struct stacktrace_ops *ops,
21932 - struct thread_info *tinfo, int *graph)
21933 + struct task_struct *task, int *graph)
21934 { }
21935 #endif
21936
21937 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21938 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21939 */
21940
21941 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21942 - void *p, unsigned int size, void *end)
21943 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21944 {
21945 - void *t = tinfo;
21946 if (end) {
21947 if (p < end && p >= (end-THREAD_SIZE))
21948 return 1;
21949 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21950 }
21951
21952 unsigned long
21953 -print_context_stack(struct thread_info *tinfo,
21954 +print_context_stack(struct task_struct *task, void *stack_start,
21955 unsigned long *stack, unsigned long bp,
21956 const struct stacktrace_ops *ops, void *data,
21957 unsigned long *end, int *graph)
21958 {
21959 struct stack_frame *frame = (struct stack_frame *)bp;
21960
21961 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21962 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21963 unsigned long addr;
21964
21965 addr = *stack;
21966 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21967 } else {
21968 ops->address(data, addr, 0);
21969 }
21970 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21971 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21972 }
21973 stack++;
21974 }
21975 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21976 EXPORT_SYMBOL_GPL(print_context_stack);
21977
21978 unsigned long
21979 -print_context_stack_bp(struct thread_info *tinfo,
21980 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21981 unsigned long *stack, unsigned long bp,
21982 const struct stacktrace_ops *ops, void *data,
21983 unsigned long *end, int *graph)
21984 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21985 struct stack_frame *frame = (struct stack_frame *)bp;
21986 unsigned long *ret_addr = &frame->return_address;
21987
21988 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21989 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21990 unsigned long addr = *ret_addr;
21991
21992 if (!__kernel_text_address(addr))
21993 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21994 ops->address(data, addr, 1);
21995 frame = frame->next_frame;
21996 ret_addr = &frame->return_address;
21997 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21998 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21999 }
22000
22001 return (unsigned long)frame;
22002 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22003 static void print_trace_address(void *data, unsigned long addr, int reliable)
22004 {
22005 touch_nmi_watchdog();
22006 - printk(data);
22007 + printk("%s", (char *)data);
22008 printk_stack_address(addr, reliable);
22009 }
22010
22011 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22012 EXPORT_SYMBOL_GPL(oops_begin);
22013 NOKPROBE_SYMBOL(oops_begin);
22014
22015 +extern void gr_handle_kernel_exploit(void);
22016 +
22017 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22018 {
22019 if (regs && kexec_should_crash(current))
22020 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22021 panic("Fatal exception in interrupt");
22022 if (panic_on_oops)
22023 panic("Fatal exception");
22024 - do_exit(signr);
22025 +
22026 + gr_handle_kernel_exploit();
22027 +
22028 + do_group_exit(signr);
22029 }
22030 NOKPROBE_SYMBOL(oops_end);
22031
22032 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22033 print_modules();
22034 show_regs(regs);
22035 #ifdef CONFIG_X86_32
22036 - if (user_mode_vm(regs)) {
22037 + if (user_mode(regs)) {
22038 sp = regs->sp;
22039 ss = regs->ss & 0xffff;
22040 } else {
22041 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22042 unsigned long flags = oops_begin();
22043 int sig = SIGSEGV;
22044
22045 - if (!user_mode_vm(regs))
22046 + if (!user_mode(regs))
22047 report_bug(regs->ip, regs);
22048
22049 if (__die(str, regs, err))
22050 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22051 index 5abd4cd..c65733b 100644
22052 --- a/arch/x86/kernel/dumpstack_32.c
22053 +++ b/arch/x86/kernel/dumpstack_32.c
22054 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22055 bp = stack_frame(task, regs);
22056
22057 for (;;) {
22058 - struct thread_info *context;
22059 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22060 void *end_stack;
22061
22062 end_stack = is_hardirq_stack(stack, cpu);
22063 if (!end_stack)
22064 end_stack = is_softirq_stack(stack, cpu);
22065
22066 - context = task_thread_info(task);
22067 - bp = ops->walk_stack(context, stack, bp, ops, data,
22068 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22069 end_stack, &graph);
22070
22071 /* Stop if not on irq stack */
22072 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22073 int i;
22074
22075 show_regs_print_info(KERN_EMERG);
22076 - __show_regs(regs, !user_mode_vm(regs));
22077 + __show_regs(regs, !user_mode(regs));
22078
22079 /*
22080 * When in-kernel, we also print out the stack and code at the
22081 * time of the fault..
22082 */
22083 - if (!user_mode_vm(regs)) {
22084 + if (!user_mode(regs)) {
22085 unsigned int code_prologue = code_bytes * 43 / 64;
22086 unsigned int code_len = code_bytes;
22087 unsigned char c;
22088 u8 *ip;
22089 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22090
22091 pr_emerg("Stack:\n");
22092 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22093
22094 pr_emerg("Code:");
22095
22096 - ip = (u8 *)regs->ip - code_prologue;
22097 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22098 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22099 /* try starting at IP */
22100 - ip = (u8 *)regs->ip;
22101 + ip = (u8 *)regs->ip + cs_base;
22102 code_len = code_len - code_prologue + 1;
22103 }
22104 for (i = 0; i < code_len; i++, ip++) {
22105 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22106 pr_cont(" Bad EIP value.");
22107 break;
22108 }
22109 - if (ip == (u8 *)regs->ip)
22110 + if (ip == (u8 *)regs->ip + cs_base)
22111 pr_cont(" <%02x>", c);
22112 else
22113 pr_cont(" %02x", c);
22114 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22115 {
22116 unsigned short ud2;
22117
22118 + ip = ktla_ktva(ip);
22119 if (ip < PAGE_OFFSET)
22120 return 0;
22121 if (probe_kernel_address((unsigned short *)ip, ud2))
22122 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22123
22124 return ud2 == 0x0b0f;
22125 }
22126 +
22127 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22128 +void pax_check_alloca(unsigned long size)
22129 +{
22130 + unsigned long sp = (unsigned long)&sp, stack_left;
22131 +
22132 + /* all kernel stacks are of the same size */
22133 + stack_left = sp & (THREAD_SIZE - 1);
22134 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22135 +}
22136 +EXPORT_SYMBOL(pax_check_alloca);
22137 +#endif
22138 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22139 index ff86f19..73eabf4 100644
22140 --- a/arch/x86/kernel/dumpstack_64.c
22141 +++ b/arch/x86/kernel/dumpstack_64.c
22142 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22143 const struct stacktrace_ops *ops, void *data)
22144 {
22145 const unsigned cpu = get_cpu();
22146 - struct thread_info *tinfo;
22147 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22148 unsigned long dummy;
22149 unsigned used = 0;
22150 int graph = 0;
22151 int done = 0;
22152 + void *stack_start;
22153
22154 if (!task)
22155 task = current;
22156 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22157 * current stack address. If the stacks consist of nested
22158 * exceptions
22159 */
22160 - tinfo = task_thread_info(task);
22161 while (!done) {
22162 unsigned long *stack_end;
22163 enum stack_type stype;
22164 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22165 if (ops->stack(data, id) < 0)
22166 break;
22167
22168 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22169 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22170 data, stack_end, &graph);
22171 ops->stack(data, "<EOE>");
22172 /*
22173 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22174 * second-to-last pointer (index -2 to end) in the
22175 * exception stack:
22176 */
22177 + if ((u16)stack_end[-1] != __KERNEL_DS)
22178 + goto out;
22179 stack = (unsigned long *) stack_end[-2];
22180 done = 0;
22181 break;
22182 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22183
22184 if (ops->stack(data, "IRQ") < 0)
22185 break;
22186 - bp = ops->walk_stack(tinfo, stack, bp,
22187 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22188 ops, data, stack_end, &graph);
22189 /*
22190 * We link to the next stack (which would be
22191 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22192 /*
22193 * This handles the process stack:
22194 */
22195 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22196 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22197 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22198 +out:
22199 put_cpu();
22200 }
22201 EXPORT_SYMBOL(dump_trace);
22202 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22203 {
22204 unsigned short ud2;
22205
22206 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22207 + if (probe_kernel_address((unsigned short *)ip, ud2))
22208 return 0;
22209
22210 return ud2 == 0x0b0f;
22211 }
22212 +
22213 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22214 +void pax_check_alloca(unsigned long size)
22215 +{
22216 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22217 + unsigned cpu, used;
22218 + char *id;
22219 +
22220 + /* check the process stack first */
22221 + stack_start = (unsigned long)task_stack_page(current);
22222 + stack_end = stack_start + THREAD_SIZE;
22223 + if (likely(stack_start <= sp && sp < stack_end)) {
22224 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22225 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22226 + return;
22227 + }
22228 +
22229 + cpu = get_cpu();
22230 +
22231 + /* check the irq stacks */
22232 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22233 + stack_start = stack_end - IRQ_STACK_SIZE;
22234 + if (stack_start <= sp && sp < stack_end) {
22235 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22236 + put_cpu();
22237 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22238 + return;
22239 + }
22240 +
22241 + /* check the exception stacks */
22242 + used = 0;
22243 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22244 + stack_start = stack_end - EXCEPTION_STKSZ;
22245 + if (stack_end && stack_start <= sp && sp < stack_end) {
22246 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22247 + put_cpu();
22248 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22249 + return;
22250 + }
22251 +
22252 + put_cpu();
22253 +
22254 + /* unknown stack */
22255 + BUG();
22256 +}
22257 +EXPORT_SYMBOL(pax_check_alloca);
22258 +#endif
22259 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22260 index 46201de..ebffabf 100644
22261 --- a/arch/x86/kernel/e820.c
22262 +++ b/arch/x86/kernel/e820.c
22263 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22264
22265 static void early_panic(char *msg)
22266 {
22267 - early_printk(msg);
22268 - panic(msg);
22269 + early_printk("%s", msg);
22270 + panic("%s", msg);
22271 }
22272
22273 static int userdef __initdata;
22274 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22275 index a62536a..8444df4 100644
22276 --- a/arch/x86/kernel/early_printk.c
22277 +++ b/arch/x86/kernel/early_printk.c
22278 @@ -7,6 +7,7 @@
22279 #include <linux/pci_regs.h>
22280 #include <linux/pci_ids.h>
22281 #include <linux/errno.h>
22282 +#include <linux/sched.h>
22283 #include <asm/io.h>
22284 #include <asm/processor.h>
22285 #include <asm/fcntl.h>
22286 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22287 index 31e2d5b..b31c76d 100644
22288 --- a/arch/x86/kernel/entry_32.S
22289 +++ b/arch/x86/kernel/entry_32.S
22290 @@ -177,13 +177,154 @@
22291 /*CFI_REL_OFFSET gs, PT_GS*/
22292 .endm
22293 .macro SET_KERNEL_GS reg
22294 +
22295 +#ifdef CONFIG_CC_STACKPROTECTOR
22296 movl $(__KERNEL_STACK_CANARY), \reg
22297 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22298 + movl $(__USER_DS), \reg
22299 +#else
22300 + xorl \reg, \reg
22301 +#endif
22302 +
22303 movl \reg, %gs
22304 .endm
22305
22306 #endif /* CONFIG_X86_32_LAZY_GS */
22307
22308 -.macro SAVE_ALL
22309 +.macro pax_enter_kernel
22310 +#ifdef CONFIG_PAX_KERNEXEC
22311 + call pax_enter_kernel
22312 +#endif
22313 +.endm
22314 +
22315 +.macro pax_exit_kernel
22316 +#ifdef CONFIG_PAX_KERNEXEC
22317 + call pax_exit_kernel
22318 +#endif
22319 +.endm
22320 +
22321 +#ifdef CONFIG_PAX_KERNEXEC
22322 +ENTRY(pax_enter_kernel)
22323 +#ifdef CONFIG_PARAVIRT
22324 + pushl %eax
22325 + pushl %ecx
22326 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22327 + mov %eax, %esi
22328 +#else
22329 + mov %cr0, %esi
22330 +#endif
22331 + bts $16, %esi
22332 + jnc 1f
22333 + mov %cs, %esi
22334 + cmp $__KERNEL_CS, %esi
22335 + jz 3f
22336 + ljmp $__KERNEL_CS, $3f
22337 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22338 +2:
22339 +#ifdef CONFIG_PARAVIRT
22340 + mov %esi, %eax
22341 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22342 +#else
22343 + mov %esi, %cr0
22344 +#endif
22345 +3:
22346 +#ifdef CONFIG_PARAVIRT
22347 + popl %ecx
22348 + popl %eax
22349 +#endif
22350 + ret
22351 +ENDPROC(pax_enter_kernel)
22352 +
22353 +ENTRY(pax_exit_kernel)
22354 +#ifdef CONFIG_PARAVIRT
22355 + pushl %eax
22356 + pushl %ecx
22357 +#endif
22358 + mov %cs, %esi
22359 + cmp $__KERNEXEC_KERNEL_CS, %esi
22360 + jnz 2f
22361 +#ifdef CONFIG_PARAVIRT
22362 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22363 + mov %eax, %esi
22364 +#else
22365 + mov %cr0, %esi
22366 +#endif
22367 + btr $16, %esi
22368 + ljmp $__KERNEL_CS, $1f
22369 +1:
22370 +#ifdef CONFIG_PARAVIRT
22371 + mov %esi, %eax
22372 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22373 +#else
22374 + mov %esi, %cr0
22375 +#endif
22376 +2:
22377 +#ifdef CONFIG_PARAVIRT
22378 + popl %ecx
22379 + popl %eax
22380 +#endif
22381 + ret
22382 +ENDPROC(pax_exit_kernel)
22383 +#endif
22384 +
22385 + .macro pax_erase_kstack
22386 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22387 + call pax_erase_kstack
22388 +#endif
22389 + .endm
22390 +
22391 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22392 +/*
22393 + * ebp: thread_info
22394 + */
22395 +ENTRY(pax_erase_kstack)
22396 + pushl %edi
22397 + pushl %ecx
22398 + pushl %eax
22399 +
22400 + mov TI_lowest_stack(%ebp), %edi
22401 + mov $-0xBEEF, %eax
22402 + std
22403 +
22404 +1: mov %edi, %ecx
22405 + and $THREAD_SIZE_asm - 1, %ecx
22406 + shr $2, %ecx
22407 + repne scasl
22408 + jecxz 2f
22409 +
22410 + cmp $2*16, %ecx
22411 + jc 2f
22412 +
22413 + mov $2*16, %ecx
22414 + repe scasl
22415 + jecxz 2f
22416 + jne 1b
22417 +
22418 +2: cld
22419 + or $2*4, %edi
22420 + mov %esp, %ecx
22421 + sub %edi, %ecx
22422 +
22423 + cmp $THREAD_SIZE_asm, %ecx
22424 + jb 3f
22425 + ud2
22426 +3:
22427 +
22428 + shr $2, %ecx
22429 + rep stosl
22430 +
22431 + mov TI_task_thread_sp0(%ebp), %edi
22432 + sub $128, %edi
22433 + mov %edi, TI_lowest_stack(%ebp)
22434 +
22435 + popl %eax
22436 + popl %ecx
22437 + popl %edi
22438 + ret
22439 +ENDPROC(pax_erase_kstack)
22440 +#endif
22441 +
22442 +.macro __SAVE_ALL _DS
22443 cld
22444 PUSH_GS
22445 pushl_cfi %fs
22446 @@ -206,7 +347,7 @@
22447 CFI_REL_OFFSET ecx, 0
22448 pushl_cfi %ebx
22449 CFI_REL_OFFSET ebx, 0
22450 - movl $(__USER_DS), %edx
22451 + movl $\_DS, %edx
22452 movl %edx, %ds
22453 movl %edx, %es
22454 movl $(__KERNEL_PERCPU), %edx
22455 @@ -214,6 +355,15 @@
22456 SET_KERNEL_GS %edx
22457 .endm
22458
22459 +.macro SAVE_ALL
22460 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22461 + __SAVE_ALL __KERNEL_DS
22462 + pax_enter_kernel
22463 +#else
22464 + __SAVE_ALL __USER_DS
22465 +#endif
22466 +.endm
22467 +
22468 .macro RESTORE_INT_REGS
22469 popl_cfi %ebx
22470 CFI_RESTORE ebx
22471 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22472 popfl_cfi
22473 jmp syscall_exit
22474 CFI_ENDPROC
22475 -END(ret_from_fork)
22476 +ENDPROC(ret_from_fork)
22477
22478 ENTRY(ret_from_kernel_thread)
22479 CFI_STARTPROC
22480 @@ -340,7 +490,15 @@ ret_from_intr:
22481 andl $SEGMENT_RPL_MASK, %eax
22482 #endif
22483 cmpl $USER_RPL, %eax
22484 +
22485 +#ifdef CONFIG_PAX_KERNEXEC
22486 + jae resume_userspace
22487 +
22488 + pax_exit_kernel
22489 + jmp resume_kernel
22490 +#else
22491 jb resume_kernel # not returning to v8086 or userspace
22492 +#endif
22493
22494 ENTRY(resume_userspace)
22495 LOCKDEP_SYS_EXIT
22496 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22497 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22498 # int/exception return?
22499 jne work_pending
22500 - jmp restore_all
22501 -END(ret_from_exception)
22502 + jmp restore_all_pax
22503 +ENDPROC(ret_from_exception)
22504
22505 #ifdef CONFIG_PREEMPT
22506 ENTRY(resume_kernel)
22507 @@ -365,7 +523,7 @@ need_resched:
22508 jz restore_all
22509 call preempt_schedule_irq
22510 jmp need_resched
22511 -END(resume_kernel)
22512 +ENDPROC(resume_kernel)
22513 #endif
22514 CFI_ENDPROC
22515
22516 @@ -395,30 +553,45 @@ sysenter_past_esp:
22517 /*CFI_REL_OFFSET cs, 0*/
22518 /*
22519 * Push current_thread_info()->sysenter_return to the stack.
22520 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22521 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22522 */
22523 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22524 + pushl_cfi $0
22525 CFI_REL_OFFSET eip, 0
22526
22527 pushl_cfi %eax
22528 SAVE_ALL
22529 + GET_THREAD_INFO(%ebp)
22530 + movl TI_sysenter_return(%ebp),%ebp
22531 + movl %ebp,PT_EIP(%esp)
22532 ENABLE_INTERRUPTS(CLBR_NONE)
22533
22534 /*
22535 * Load the potential sixth argument from user stack.
22536 * Careful about security.
22537 */
22538 + movl PT_OLDESP(%esp),%ebp
22539 +
22540 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22541 + mov PT_OLDSS(%esp),%ds
22542 +1: movl %ds:(%ebp),%ebp
22543 + push %ss
22544 + pop %ds
22545 +#else
22546 cmpl $__PAGE_OFFSET-3,%ebp
22547 jae syscall_fault
22548 ASM_STAC
22549 1: movl (%ebp),%ebp
22550 ASM_CLAC
22551 +#endif
22552 +
22553 movl %ebp,PT_EBP(%esp)
22554 _ASM_EXTABLE(1b,syscall_fault)
22555
22556 GET_THREAD_INFO(%ebp)
22557
22558 +#ifdef CONFIG_PAX_RANDKSTACK
22559 + pax_erase_kstack
22560 +#endif
22561 +
22562 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22563 jnz sysenter_audit
22564 sysenter_do_call:
22565 @@ -434,12 +607,24 @@ sysenter_after_call:
22566 testl $_TIF_ALLWORK_MASK, %ecx
22567 jne sysexit_audit
22568 sysenter_exit:
22569 +
22570 +#ifdef CONFIG_PAX_RANDKSTACK
22571 + pushl_cfi %eax
22572 + movl %esp, %eax
22573 + call pax_randomize_kstack
22574 + popl_cfi %eax
22575 +#endif
22576 +
22577 + pax_erase_kstack
22578 +
22579 /* if something modifies registers it must also disable sysexit */
22580 movl PT_EIP(%esp), %edx
22581 movl PT_OLDESP(%esp), %ecx
22582 xorl %ebp,%ebp
22583 TRACE_IRQS_ON
22584 1: mov PT_FS(%esp), %fs
22585 +2: mov PT_DS(%esp), %ds
22586 +3: mov PT_ES(%esp), %es
22587 PTGS_TO_GS
22588 ENABLE_INTERRUPTS_SYSEXIT
22589
22590 @@ -453,6 +638,9 @@ sysenter_audit:
22591 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22592 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22593 call __audit_syscall_entry
22594 +
22595 + pax_erase_kstack
22596 +
22597 popl_cfi %ecx /* get that remapped edx off the stack */
22598 popl_cfi %ecx /* get that remapped esi off the stack */
22599 movl PT_EAX(%esp),%eax /* reload syscall number */
22600 @@ -479,10 +667,16 @@ sysexit_audit:
22601
22602 CFI_ENDPROC
22603 .pushsection .fixup,"ax"
22604 -2: movl $0,PT_FS(%esp)
22605 +4: movl $0,PT_FS(%esp)
22606 + jmp 1b
22607 +5: movl $0,PT_DS(%esp)
22608 + jmp 1b
22609 +6: movl $0,PT_ES(%esp)
22610 jmp 1b
22611 .popsection
22612 - _ASM_EXTABLE(1b,2b)
22613 + _ASM_EXTABLE(1b,4b)
22614 + _ASM_EXTABLE(2b,5b)
22615 + _ASM_EXTABLE(3b,6b)
22616 PTGS_TO_GS_EX
22617 ENDPROC(ia32_sysenter_target)
22618
22619 @@ -493,6 +687,11 @@ ENTRY(system_call)
22620 pushl_cfi %eax # save orig_eax
22621 SAVE_ALL
22622 GET_THREAD_INFO(%ebp)
22623 +
22624 +#ifdef CONFIG_PAX_RANDKSTACK
22625 + pax_erase_kstack
22626 +#endif
22627 +
22628 # system call tracing in operation / emulation
22629 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22630 jnz syscall_trace_entry
22631 @@ -512,6 +711,15 @@ syscall_exit:
22632 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22633 jne syscall_exit_work
22634
22635 +restore_all_pax:
22636 +
22637 +#ifdef CONFIG_PAX_RANDKSTACK
22638 + movl %esp, %eax
22639 + call pax_randomize_kstack
22640 +#endif
22641 +
22642 + pax_erase_kstack
22643 +
22644 restore_all:
22645 TRACE_IRQS_IRET
22646 restore_all_notrace:
22647 @@ -566,14 +774,34 @@ ldt_ss:
22648 * compensating for the offset by changing to the ESPFIX segment with
22649 * a base address that matches for the difference.
22650 */
22651 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22652 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22653 mov %esp, %edx /* load kernel esp */
22654 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22655 mov %dx, %ax /* eax: new kernel esp */
22656 sub %eax, %edx /* offset (low word is 0) */
22657 +#ifdef CONFIG_SMP
22658 + movl PER_CPU_VAR(cpu_number), %ebx
22659 + shll $PAGE_SHIFT_asm, %ebx
22660 + addl $cpu_gdt_table, %ebx
22661 +#else
22662 + movl $cpu_gdt_table, %ebx
22663 +#endif
22664 shr $16, %edx
22665 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22666 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22667 +
22668 +#ifdef CONFIG_PAX_KERNEXEC
22669 + mov %cr0, %esi
22670 + btr $16, %esi
22671 + mov %esi, %cr0
22672 +#endif
22673 +
22674 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22675 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22676 +
22677 +#ifdef CONFIG_PAX_KERNEXEC
22678 + bts $16, %esi
22679 + mov %esi, %cr0
22680 +#endif
22681 +
22682 pushl_cfi $__ESPFIX_SS
22683 pushl_cfi %eax /* new kernel esp */
22684 /* Disable interrupts, but do not irqtrace this section: we
22685 @@ -603,20 +831,18 @@ work_resched:
22686 movl TI_flags(%ebp), %ecx
22687 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22688 # than syscall tracing?
22689 - jz restore_all
22690 + jz restore_all_pax
22691 testb $_TIF_NEED_RESCHED, %cl
22692 jnz work_resched
22693
22694 work_notifysig: # deal with pending signals and
22695 # notify-resume requests
22696 + movl %esp, %eax
22697 #ifdef CONFIG_VM86
22698 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22699 - movl %esp, %eax
22700 jne work_notifysig_v86 # returning to kernel-space or
22701 # vm86-space
22702 1:
22703 -#else
22704 - movl %esp, %eax
22705 #endif
22706 TRACE_IRQS_ON
22707 ENABLE_INTERRUPTS(CLBR_NONE)
22708 @@ -637,7 +863,7 @@ work_notifysig_v86:
22709 movl %eax, %esp
22710 jmp 1b
22711 #endif
22712 -END(work_pending)
22713 +ENDPROC(work_pending)
22714
22715 # perform syscall exit tracing
22716 ALIGN
22717 @@ -645,11 +871,14 @@ syscall_trace_entry:
22718 movl $-ENOSYS,PT_EAX(%esp)
22719 movl %esp, %eax
22720 call syscall_trace_enter
22721 +
22722 + pax_erase_kstack
22723 +
22724 /* What it returned is what we'll actually use. */
22725 cmpl $(NR_syscalls), %eax
22726 jnae syscall_call
22727 jmp syscall_exit
22728 -END(syscall_trace_entry)
22729 +ENDPROC(syscall_trace_entry)
22730
22731 # perform syscall exit tracing
22732 ALIGN
22733 @@ -662,26 +891,30 @@ syscall_exit_work:
22734 movl %esp, %eax
22735 call syscall_trace_leave
22736 jmp resume_userspace
22737 -END(syscall_exit_work)
22738 +ENDPROC(syscall_exit_work)
22739 CFI_ENDPROC
22740
22741 RING0_INT_FRAME # can't unwind into user space anyway
22742 syscall_fault:
22743 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22744 + push %ss
22745 + pop %ds
22746 +#endif
22747 ASM_CLAC
22748 GET_THREAD_INFO(%ebp)
22749 movl $-EFAULT,PT_EAX(%esp)
22750 jmp resume_userspace
22751 -END(syscall_fault)
22752 +ENDPROC(syscall_fault)
22753
22754 syscall_badsys:
22755 movl $-ENOSYS,%eax
22756 jmp syscall_after_call
22757 -END(syscall_badsys)
22758 +ENDPROC(syscall_badsys)
22759
22760 sysenter_badsys:
22761 movl $-ENOSYS,%eax
22762 jmp sysenter_after_call
22763 -END(sysenter_badsys)
22764 +ENDPROC(sysenter_badsys)
22765 CFI_ENDPROC
22766
22767 .macro FIXUP_ESPFIX_STACK
22768 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22769 */
22770 #ifdef CONFIG_X86_ESPFIX32
22771 /* fixup the stack */
22772 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22773 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22774 +#ifdef CONFIG_SMP
22775 + movl PER_CPU_VAR(cpu_number), %ebx
22776 + shll $PAGE_SHIFT_asm, %ebx
22777 + addl $cpu_gdt_table, %ebx
22778 +#else
22779 + movl $cpu_gdt_table, %ebx
22780 +#endif
22781 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22782 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22783 shl $16, %eax
22784 addl %esp, %eax /* the adjusted stack pointer */
22785 pushl_cfi $__KERNEL_DS
22786 @@ -751,7 +991,7 @@ vector=vector+1
22787 .endr
22788 2: jmp common_interrupt
22789 .endr
22790 -END(irq_entries_start)
22791 +ENDPROC(irq_entries_start)
22792
22793 .previous
22794 END(interrupt)
22795 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22796 pushl_cfi $do_coprocessor_error
22797 jmp error_code
22798 CFI_ENDPROC
22799 -END(coprocessor_error)
22800 +ENDPROC(coprocessor_error)
22801
22802 ENTRY(simd_coprocessor_error)
22803 RING0_INT_FRAME
22804 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22805 .section .altinstructions,"a"
22806 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22807 .previous
22808 -.section .altinstr_replacement,"ax"
22809 +.section .altinstr_replacement,"a"
22810 663: pushl $do_simd_coprocessor_error
22811 664:
22812 .previous
22813 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22814 #endif
22815 jmp error_code
22816 CFI_ENDPROC
22817 -END(simd_coprocessor_error)
22818 +ENDPROC(simd_coprocessor_error)
22819
22820 ENTRY(device_not_available)
22821 RING0_INT_FRAME
22822 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22823 pushl_cfi $do_device_not_available
22824 jmp error_code
22825 CFI_ENDPROC
22826 -END(device_not_available)
22827 +ENDPROC(device_not_available)
22828
22829 #ifdef CONFIG_PARAVIRT
22830 ENTRY(native_iret)
22831 iret
22832 _ASM_EXTABLE(native_iret, iret_exc)
22833 -END(native_iret)
22834 +ENDPROC(native_iret)
22835
22836 ENTRY(native_irq_enable_sysexit)
22837 sti
22838 sysexit
22839 -END(native_irq_enable_sysexit)
22840 +ENDPROC(native_irq_enable_sysexit)
22841 #endif
22842
22843 ENTRY(overflow)
22844 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22845 pushl_cfi $do_overflow
22846 jmp error_code
22847 CFI_ENDPROC
22848 -END(overflow)
22849 +ENDPROC(overflow)
22850
22851 ENTRY(bounds)
22852 RING0_INT_FRAME
22853 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22854 pushl_cfi $do_bounds
22855 jmp error_code
22856 CFI_ENDPROC
22857 -END(bounds)
22858 +ENDPROC(bounds)
22859
22860 ENTRY(invalid_op)
22861 RING0_INT_FRAME
22862 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22863 pushl_cfi $do_invalid_op
22864 jmp error_code
22865 CFI_ENDPROC
22866 -END(invalid_op)
22867 +ENDPROC(invalid_op)
22868
22869 ENTRY(coprocessor_segment_overrun)
22870 RING0_INT_FRAME
22871 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22872 pushl_cfi $do_coprocessor_segment_overrun
22873 jmp error_code
22874 CFI_ENDPROC
22875 -END(coprocessor_segment_overrun)
22876 +ENDPROC(coprocessor_segment_overrun)
22877
22878 ENTRY(invalid_TSS)
22879 RING0_EC_FRAME
22880 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22881 pushl_cfi $do_invalid_TSS
22882 jmp error_code
22883 CFI_ENDPROC
22884 -END(invalid_TSS)
22885 +ENDPROC(invalid_TSS)
22886
22887 ENTRY(segment_not_present)
22888 RING0_EC_FRAME
22889 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22890 pushl_cfi $do_segment_not_present
22891 jmp error_code
22892 CFI_ENDPROC
22893 -END(segment_not_present)
22894 +ENDPROC(segment_not_present)
22895
22896 ENTRY(stack_segment)
22897 RING0_EC_FRAME
22898 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22899 pushl_cfi $do_stack_segment
22900 jmp error_code
22901 CFI_ENDPROC
22902 -END(stack_segment)
22903 +ENDPROC(stack_segment)
22904
22905 ENTRY(alignment_check)
22906 RING0_EC_FRAME
22907 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22908 pushl_cfi $do_alignment_check
22909 jmp error_code
22910 CFI_ENDPROC
22911 -END(alignment_check)
22912 +ENDPROC(alignment_check)
22913
22914 ENTRY(divide_error)
22915 RING0_INT_FRAME
22916 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22917 pushl_cfi $do_divide_error
22918 jmp error_code
22919 CFI_ENDPROC
22920 -END(divide_error)
22921 +ENDPROC(divide_error)
22922
22923 #ifdef CONFIG_X86_MCE
22924 ENTRY(machine_check)
22925 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22926 pushl_cfi machine_check_vector
22927 jmp error_code
22928 CFI_ENDPROC
22929 -END(machine_check)
22930 +ENDPROC(machine_check)
22931 #endif
22932
22933 ENTRY(spurious_interrupt_bug)
22934 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22935 pushl_cfi $do_spurious_interrupt_bug
22936 jmp error_code
22937 CFI_ENDPROC
22938 -END(spurious_interrupt_bug)
22939 +ENDPROC(spurious_interrupt_bug)
22940
22941 #ifdef CONFIG_XEN
22942 /* Xen doesn't set %esp to be precisely what the normal sysenter
22943 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22944
22945 ENTRY(mcount)
22946 ret
22947 -END(mcount)
22948 +ENDPROC(mcount)
22949
22950 ENTRY(ftrace_caller)
22951 pushl %eax
22952 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22953 .globl ftrace_stub
22954 ftrace_stub:
22955 ret
22956 -END(ftrace_caller)
22957 +ENDPROC(ftrace_caller)
22958
22959 ENTRY(ftrace_regs_caller)
22960 pushf /* push flags before compare (in cs location) */
22961 @@ -1185,7 +1425,7 @@ trace:
22962 popl %ecx
22963 popl %eax
22964 jmp ftrace_stub
22965 -END(mcount)
22966 +ENDPROC(mcount)
22967 #endif /* CONFIG_DYNAMIC_FTRACE */
22968 #endif /* CONFIG_FUNCTION_TRACER */
22969
22970 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22971 popl %ecx
22972 popl %eax
22973 ret
22974 -END(ftrace_graph_caller)
22975 +ENDPROC(ftrace_graph_caller)
22976
22977 .globl return_to_handler
22978 return_to_handler:
22979 @@ -1264,15 +1504,18 @@ error_code:
22980 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22981 REG_TO_PTGS %ecx
22982 SET_KERNEL_GS %ecx
22983 - movl $(__USER_DS), %ecx
22984 + movl $(__KERNEL_DS), %ecx
22985 movl %ecx, %ds
22986 movl %ecx, %es
22987 +
22988 + pax_enter_kernel
22989 +
22990 TRACE_IRQS_OFF
22991 movl %esp,%eax # pt_regs pointer
22992 call *%edi
22993 jmp ret_from_exception
22994 CFI_ENDPROC
22995 -END(page_fault)
22996 +ENDPROC(page_fault)
22997
22998 /*
22999 * Debug traps and NMI can happen at the one SYSENTER instruction
23000 @@ -1315,7 +1558,7 @@ debug_stack_correct:
23001 call do_debug
23002 jmp ret_from_exception
23003 CFI_ENDPROC
23004 -END(debug)
23005 +ENDPROC(debug)
23006
23007 /*
23008 * NMI is doubly nasty. It can happen _while_ we're handling
23009 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
23010 xorl %edx,%edx # zero error code
23011 movl %esp,%eax # pt_regs pointer
23012 call do_nmi
23013 +
23014 + pax_exit_kernel
23015 +
23016 jmp restore_all_notrace
23017 CFI_ENDPROC
23018
23019 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
23020 FIXUP_ESPFIX_STACK # %eax == %esp
23021 xorl %edx,%edx # zero error code
23022 call do_nmi
23023 +
23024 + pax_exit_kernel
23025 +
23026 RESTORE_REGS
23027 lss 12+4(%esp), %esp # back to espfix stack
23028 CFI_ADJUST_CFA_OFFSET -24
23029 jmp irq_return
23030 #endif
23031 CFI_ENDPROC
23032 -END(nmi)
23033 +ENDPROC(nmi)
23034
23035 ENTRY(int3)
23036 RING0_INT_FRAME
23037 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23038 call do_int3
23039 jmp ret_from_exception
23040 CFI_ENDPROC
23041 -END(int3)
23042 +ENDPROC(int3)
23043
23044 ENTRY(general_protection)
23045 RING0_EC_FRAME
23046 pushl_cfi $do_general_protection
23047 jmp error_code
23048 CFI_ENDPROC
23049 -END(general_protection)
23050 +ENDPROC(general_protection)
23051
23052 #ifdef CONFIG_KVM_GUEST
23053 ENTRY(async_page_fault)
23054 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23055 pushl_cfi $do_async_page_fault
23056 jmp error_code
23057 CFI_ENDPROC
23058 -END(async_page_fault)
23059 +ENDPROC(async_page_fault)
23060 #endif
23061
23062 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23063 index f0095a7..ec77893 100644
23064 --- a/arch/x86/kernel/entry_64.S
23065 +++ b/arch/x86/kernel/entry_64.S
23066 @@ -59,6 +59,8 @@
23067 #include <asm/smap.h>
23068 #include <asm/pgtable_types.h>
23069 #include <linux/err.h>
23070 +#include <asm/pgtable.h>
23071 +#include <asm/alternative-asm.h>
23072
23073 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23074 #include <linux/elf-em.h>
23075 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23076 ENDPROC(native_usergs_sysret64)
23077 #endif /* CONFIG_PARAVIRT */
23078
23079 + .macro ljmpq sel, off
23080 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23081 + .byte 0x48; ljmp *1234f(%rip)
23082 + .pushsection .rodata
23083 + .align 16
23084 + 1234: .quad \off; .word \sel
23085 + .popsection
23086 +#else
23087 + pushq $\sel
23088 + pushq $\off
23089 + lretq
23090 +#endif
23091 + .endm
23092 +
23093 + .macro pax_enter_kernel
23094 + pax_set_fptr_mask
23095 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23096 + call pax_enter_kernel
23097 +#endif
23098 + .endm
23099 +
23100 + .macro pax_exit_kernel
23101 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23102 + call pax_exit_kernel
23103 +#endif
23104 +
23105 + .endm
23106 +
23107 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23108 +ENTRY(pax_enter_kernel)
23109 + pushq %rdi
23110 +
23111 +#ifdef CONFIG_PARAVIRT
23112 + PV_SAVE_REGS(CLBR_RDI)
23113 +#endif
23114 +
23115 +#ifdef CONFIG_PAX_KERNEXEC
23116 + GET_CR0_INTO_RDI
23117 + bts $16,%rdi
23118 + jnc 3f
23119 + mov %cs,%edi
23120 + cmp $__KERNEL_CS,%edi
23121 + jnz 2f
23122 +1:
23123 +#endif
23124 +
23125 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23126 + 661: jmp 111f
23127 + .pushsection .altinstr_replacement, "a"
23128 + 662: ASM_NOP2
23129 + .popsection
23130 + .pushsection .altinstructions, "a"
23131 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23132 + .popsection
23133 + GET_CR3_INTO_RDI
23134 + cmp $0,%dil
23135 + jnz 112f
23136 + mov $__KERNEL_DS,%edi
23137 + mov %edi,%ss
23138 + jmp 111f
23139 +112: cmp $1,%dil
23140 + jz 113f
23141 + ud2
23142 +113: sub $4097,%rdi
23143 + bts $63,%rdi
23144 + SET_RDI_INTO_CR3
23145 + mov $__UDEREF_KERNEL_DS,%edi
23146 + mov %edi,%ss
23147 +111:
23148 +#endif
23149 +
23150 +#ifdef CONFIG_PARAVIRT
23151 + PV_RESTORE_REGS(CLBR_RDI)
23152 +#endif
23153 +
23154 + popq %rdi
23155 + pax_force_retaddr
23156 + retq
23157 +
23158 +#ifdef CONFIG_PAX_KERNEXEC
23159 +2: ljmpq __KERNEL_CS,1b
23160 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23161 +4: SET_RDI_INTO_CR0
23162 + jmp 1b
23163 +#endif
23164 +ENDPROC(pax_enter_kernel)
23165 +
23166 +ENTRY(pax_exit_kernel)
23167 + pushq %rdi
23168 +
23169 +#ifdef CONFIG_PARAVIRT
23170 + PV_SAVE_REGS(CLBR_RDI)
23171 +#endif
23172 +
23173 +#ifdef CONFIG_PAX_KERNEXEC
23174 + mov %cs,%rdi
23175 + cmp $__KERNEXEC_KERNEL_CS,%edi
23176 + jz 2f
23177 + GET_CR0_INTO_RDI
23178 + bts $16,%rdi
23179 + jnc 4f
23180 +1:
23181 +#endif
23182 +
23183 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23184 + 661: jmp 111f
23185 + .pushsection .altinstr_replacement, "a"
23186 + 662: ASM_NOP2
23187 + .popsection
23188 + .pushsection .altinstructions, "a"
23189 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23190 + .popsection
23191 + mov %ss,%edi
23192 + cmp $__UDEREF_KERNEL_DS,%edi
23193 + jnz 111f
23194 + GET_CR3_INTO_RDI
23195 + cmp $0,%dil
23196 + jz 112f
23197 + ud2
23198 +112: add $4097,%rdi
23199 + bts $63,%rdi
23200 + SET_RDI_INTO_CR3
23201 + mov $__KERNEL_DS,%edi
23202 + mov %edi,%ss
23203 +111:
23204 +#endif
23205 +
23206 +#ifdef CONFIG_PARAVIRT
23207 + PV_RESTORE_REGS(CLBR_RDI);
23208 +#endif
23209 +
23210 + popq %rdi
23211 + pax_force_retaddr
23212 + retq
23213 +
23214 +#ifdef CONFIG_PAX_KERNEXEC
23215 +2: GET_CR0_INTO_RDI
23216 + btr $16,%rdi
23217 + jnc 4f
23218 + ljmpq __KERNEL_CS,3f
23219 +3: SET_RDI_INTO_CR0
23220 + jmp 1b
23221 +4: ud2
23222 + jmp 4b
23223 +#endif
23224 +ENDPROC(pax_exit_kernel)
23225 +#endif
23226 +
23227 + .macro pax_enter_kernel_user
23228 + pax_set_fptr_mask
23229 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23230 + call pax_enter_kernel_user
23231 +#endif
23232 + .endm
23233 +
23234 + .macro pax_exit_kernel_user
23235 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23236 + call pax_exit_kernel_user
23237 +#endif
23238 +#ifdef CONFIG_PAX_RANDKSTACK
23239 + pushq %rax
23240 + pushq %r11
23241 + call pax_randomize_kstack
23242 + popq %r11
23243 + popq %rax
23244 +#endif
23245 + .endm
23246 +
23247 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23248 +ENTRY(pax_enter_kernel_user)
23249 + pushq %rdi
23250 + pushq %rbx
23251 +
23252 +#ifdef CONFIG_PARAVIRT
23253 + PV_SAVE_REGS(CLBR_RDI)
23254 +#endif
23255 +
23256 + 661: jmp 111f
23257 + .pushsection .altinstr_replacement, "a"
23258 + 662: ASM_NOP2
23259 + .popsection
23260 + .pushsection .altinstructions, "a"
23261 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23262 + .popsection
23263 + GET_CR3_INTO_RDI
23264 + cmp $1,%dil
23265 + jnz 4f
23266 + sub $4097,%rdi
23267 + bts $63,%rdi
23268 + SET_RDI_INTO_CR3
23269 + jmp 3f
23270 +111:
23271 +
23272 + GET_CR3_INTO_RDI
23273 + mov %rdi,%rbx
23274 + add $__START_KERNEL_map,%rbx
23275 + sub phys_base(%rip),%rbx
23276 +
23277 +#ifdef CONFIG_PARAVIRT
23278 + cmpl $0, pv_info+PARAVIRT_enabled
23279 + jz 1f
23280 + pushq %rdi
23281 + i = 0
23282 + .rept USER_PGD_PTRS
23283 + mov i*8(%rbx),%rsi
23284 + mov $0,%sil
23285 + lea i*8(%rbx),%rdi
23286 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23287 + i = i + 1
23288 + .endr
23289 + popq %rdi
23290 + jmp 2f
23291 +1:
23292 +#endif
23293 +
23294 + i = 0
23295 + .rept USER_PGD_PTRS
23296 + movb $0,i*8(%rbx)
23297 + i = i + 1
23298 + .endr
23299 +
23300 +2: SET_RDI_INTO_CR3
23301 +
23302 +#ifdef CONFIG_PAX_KERNEXEC
23303 + GET_CR0_INTO_RDI
23304 + bts $16,%rdi
23305 + SET_RDI_INTO_CR0
23306 +#endif
23307 +
23308 +3:
23309 +
23310 +#ifdef CONFIG_PARAVIRT
23311 + PV_RESTORE_REGS(CLBR_RDI)
23312 +#endif
23313 +
23314 + popq %rbx
23315 + popq %rdi
23316 + pax_force_retaddr
23317 + retq
23318 +4: ud2
23319 +ENDPROC(pax_enter_kernel_user)
23320 +
23321 +ENTRY(pax_exit_kernel_user)
23322 + pushq %rdi
23323 + pushq %rbx
23324 +
23325 +#ifdef CONFIG_PARAVIRT
23326 + PV_SAVE_REGS(CLBR_RDI)
23327 +#endif
23328 +
23329 + GET_CR3_INTO_RDI
23330 + 661: jmp 1f
23331 + .pushsection .altinstr_replacement, "a"
23332 + 662: ASM_NOP2
23333 + .popsection
23334 + .pushsection .altinstructions, "a"
23335 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23336 + .popsection
23337 + cmp $0,%dil
23338 + jnz 3f
23339 + add $4097,%rdi
23340 + bts $63,%rdi
23341 + SET_RDI_INTO_CR3
23342 + jmp 2f
23343 +1:
23344 +
23345 + mov %rdi,%rbx
23346 +
23347 +#ifdef CONFIG_PAX_KERNEXEC
23348 + GET_CR0_INTO_RDI
23349 + btr $16,%rdi
23350 + jnc 3f
23351 + SET_RDI_INTO_CR0
23352 +#endif
23353 +
23354 + add $__START_KERNEL_map,%rbx
23355 + sub phys_base(%rip),%rbx
23356 +
23357 +#ifdef CONFIG_PARAVIRT
23358 + cmpl $0, pv_info+PARAVIRT_enabled
23359 + jz 1f
23360 + i = 0
23361 + .rept USER_PGD_PTRS
23362 + mov i*8(%rbx),%rsi
23363 + mov $0x67,%sil
23364 + lea i*8(%rbx),%rdi
23365 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23366 + i = i + 1
23367 + .endr
23368 + jmp 2f
23369 +1:
23370 +#endif
23371 +
23372 + i = 0
23373 + .rept USER_PGD_PTRS
23374 + movb $0x67,i*8(%rbx)
23375 + i = i + 1
23376 + .endr
23377 +2:
23378 +
23379 +#ifdef CONFIG_PARAVIRT
23380 + PV_RESTORE_REGS(CLBR_RDI)
23381 +#endif
23382 +
23383 + popq %rbx
23384 + popq %rdi
23385 + pax_force_retaddr
23386 + retq
23387 +3: ud2
23388 +ENDPROC(pax_exit_kernel_user)
23389 +#endif
23390 +
23391 + .macro pax_enter_kernel_nmi
23392 + pax_set_fptr_mask
23393 +
23394 +#ifdef CONFIG_PAX_KERNEXEC
23395 + GET_CR0_INTO_RDI
23396 + bts $16,%rdi
23397 + jc 110f
23398 + SET_RDI_INTO_CR0
23399 + or $2,%ebx
23400 +110:
23401 +#endif
23402 +
23403 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23404 + 661: jmp 111f
23405 + .pushsection .altinstr_replacement, "a"
23406 + 662: ASM_NOP2
23407 + .popsection
23408 + .pushsection .altinstructions, "a"
23409 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23410 + .popsection
23411 + GET_CR3_INTO_RDI
23412 + cmp $0,%dil
23413 + jz 111f
23414 + sub $4097,%rdi
23415 + or $4,%ebx
23416 + bts $63,%rdi
23417 + SET_RDI_INTO_CR3
23418 + mov $__UDEREF_KERNEL_DS,%edi
23419 + mov %edi,%ss
23420 +111:
23421 +#endif
23422 + .endm
23423 +
23424 + .macro pax_exit_kernel_nmi
23425 +#ifdef CONFIG_PAX_KERNEXEC
23426 + btr $1,%ebx
23427 + jnc 110f
23428 + GET_CR0_INTO_RDI
23429 + btr $16,%rdi
23430 + SET_RDI_INTO_CR0
23431 +110:
23432 +#endif
23433 +
23434 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23435 + btr $2,%ebx
23436 + jnc 111f
23437 + GET_CR3_INTO_RDI
23438 + add $4097,%rdi
23439 + bts $63,%rdi
23440 + SET_RDI_INTO_CR3
23441 + mov $__KERNEL_DS,%edi
23442 + mov %edi,%ss
23443 +111:
23444 +#endif
23445 + .endm
23446 +
23447 + .macro pax_erase_kstack
23448 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23449 + call pax_erase_kstack
23450 +#endif
23451 + .endm
23452 +
23453 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23454 +ENTRY(pax_erase_kstack)
23455 + pushq %rdi
23456 + pushq %rcx
23457 + pushq %rax
23458 + pushq %r11
23459 +
23460 + GET_THREAD_INFO(%r11)
23461 + mov TI_lowest_stack(%r11), %rdi
23462 + mov $-0xBEEF, %rax
23463 + std
23464 +
23465 +1: mov %edi, %ecx
23466 + and $THREAD_SIZE_asm - 1, %ecx
23467 + shr $3, %ecx
23468 + repne scasq
23469 + jecxz 2f
23470 +
23471 + cmp $2*8, %ecx
23472 + jc 2f
23473 +
23474 + mov $2*8, %ecx
23475 + repe scasq
23476 + jecxz 2f
23477 + jne 1b
23478 +
23479 +2: cld
23480 + or $2*8, %rdi
23481 + mov %esp, %ecx
23482 + sub %edi, %ecx
23483 +
23484 + cmp $THREAD_SIZE_asm, %rcx
23485 + jb 3f
23486 + ud2
23487 +3:
23488 +
23489 + shr $3, %ecx
23490 + rep stosq
23491 +
23492 + mov TI_task_thread_sp0(%r11), %rdi
23493 + sub $256, %rdi
23494 + mov %rdi, TI_lowest_stack(%r11)
23495 +
23496 + popq %r11
23497 + popq %rax
23498 + popq %rcx
23499 + popq %rdi
23500 + pax_force_retaddr
23501 + ret
23502 +ENDPROC(pax_erase_kstack)
23503 +#endif
23504
23505 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23506 #ifdef CONFIG_TRACE_IRQFLAGS
23507 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23508 .endm
23509
23510 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23511 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23512 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23513 jnc 1f
23514 TRACE_IRQS_ON_DEBUG
23515 1:
23516 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23517 js 1f /* negative -> in kernel */
23518 SWAPGS
23519 xorl %ebx,%ebx
23520 -1: ret
23521 +1:
23522 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23523 + testb $3, CS+8(%rsp)
23524 + jnz 1f
23525 + pax_enter_kernel
23526 + jmp 2f
23527 +1: pax_enter_kernel_user
23528 +2:
23529 +#else
23530 + pax_enter_kernel
23531 +#endif
23532 + pax_force_retaddr
23533 + ret
23534 CFI_ENDPROC
23535 -END(save_paranoid)
23536 +ENDPROC(save_paranoid)
23537 +
23538 +ENTRY(save_paranoid_nmi)
23539 + XCPT_FRAME 1 RDI+8
23540 + cld
23541 + movq_cfi rdi, RDI+8
23542 + movq_cfi rsi, RSI+8
23543 + movq_cfi rdx, RDX+8
23544 + movq_cfi rcx, RCX+8
23545 + movq_cfi rax, RAX+8
23546 + movq_cfi r8, R8+8
23547 + movq_cfi r9, R9+8
23548 + movq_cfi r10, R10+8
23549 + movq_cfi r11, R11+8
23550 + movq_cfi rbx, RBX+8
23551 + movq_cfi rbp, RBP+8
23552 + movq_cfi r12, R12+8
23553 + movq_cfi r13, R13+8
23554 + movq_cfi r14, R14+8
23555 + movq_cfi r15, R15+8
23556 + movl $1,%ebx
23557 + movl $MSR_GS_BASE,%ecx
23558 + rdmsr
23559 + testl %edx,%edx
23560 + js 1f /* negative -> in kernel */
23561 + SWAPGS
23562 + xorl %ebx,%ebx
23563 +1: pax_enter_kernel_nmi
23564 + pax_force_retaddr
23565 + ret
23566 + CFI_ENDPROC
23567 +ENDPROC(save_paranoid_nmi)
23568
23569 /*
23570 * A newly forked process directly context switches into this address.
23571 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23572
23573 RESTORE_REST
23574
23575 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23576 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23577 jz 1f
23578
23579 /*
23580 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23581 jmp int_ret_from_sys_call
23582
23583 1:
23584 - subq $REST_SKIP, %rsp # leave space for volatiles
23585 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23586 movq %rbp, %rdi
23587 call *%rbx
23588 movl $0, RAX(%rsp)
23589 RESTORE_REST
23590 jmp int_ret_from_sys_call
23591 CFI_ENDPROC
23592 -END(ret_from_fork)
23593 +ENDPROC(ret_from_fork)
23594
23595 /*
23596 * System call entry. Up to 6 arguments in registers are supported.
23597 @@ -324,7 +792,7 @@ END(ret_from_fork)
23598 ENTRY(system_call)
23599 CFI_STARTPROC simple
23600 CFI_SIGNAL_FRAME
23601 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23602 + CFI_DEF_CFA rsp,0
23603 CFI_REGISTER rip,rcx
23604 /*CFI_REGISTER rflags,r11*/
23605 SWAPGS_UNSAFE_STACK
23606 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23607
23608 movq %rsp,PER_CPU_VAR(old_rsp)
23609 movq PER_CPU_VAR(kernel_stack),%rsp
23610 + SAVE_ARGS 8*6, 0, rax_enosys=1
23611 + pax_enter_kernel_user
23612 +
23613 +#ifdef CONFIG_PAX_RANDKSTACK
23614 + pax_erase_kstack
23615 +#endif
23616 +
23617 /*
23618 * No need to follow this irqs off/on section - it's straight
23619 * and short:
23620 */
23621 ENABLE_INTERRUPTS(CLBR_NONE)
23622 - SAVE_ARGS 8, 0, rax_enosys=1
23623 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23624 movq %rcx,RIP-ARGOFFSET(%rsp)
23625 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23626 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23627 + GET_THREAD_INFO(%rcx)
23628 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23629 jnz tracesys
23630 system_call_fastpath:
23631 #if __SYSCALL_MASK == ~0
23632 @@ -376,10 +851,13 @@ ret_from_sys_call:
23633 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23634 * very bad.
23635 */
23636 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23637 + GET_THREAD_INFO(%rcx)
23638 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23639 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23640
23641 CFI_REMEMBER_STATE
23642 + pax_exit_kernel_user
23643 + pax_erase_kstack
23644 /*
23645 * sysretq will re-enable interrupts:
23646 */
23647 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23648
23649 /* Do syscall tracing */
23650 tracesys:
23651 - leaq -REST_SKIP(%rsp), %rdi
23652 + movq %rsp, %rdi
23653 movq $AUDIT_ARCH_X86_64, %rsi
23654 call syscall_trace_enter_phase1
23655 test %rax, %rax
23656 jnz tracesys_phase2 /* if needed, run the slow path */
23657 - LOAD_ARGS 0 /* else restore clobbered regs */
23658 +
23659 + pax_erase_kstack
23660 +
23661 + LOAD_ARGS /* else restore clobbered regs */
23662 jmp system_call_fastpath /* and return to the fast path */
23663
23664 tracesys_phase2:
23665 @@ -415,12 +896,14 @@ tracesys_phase2:
23666 movq %rax,%rdx
23667 call syscall_trace_enter_phase2
23668
23669 + pax_erase_kstack
23670 +
23671 /*
23672 * Reload arg registers from stack in case ptrace changed them.
23673 * We don't reload %rax because syscall_trace_entry_phase2() returned
23674 * the value it wants us to use in the table lookup.
23675 */
23676 - LOAD_ARGS ARGOFFSET, 1
23677 + LOAD_ARGS 1
23678 RESTORE_REST
23679 #if __SYSCALL_MASK == ~0
23680 cmpq $__NR_syscall_max,%rax
23681 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23682 andl %edi,%edx
23683 jnz int_careful
23684 andl $~TS_COMPAT,TI_status(%rcx)
23685 - jmp retint_swapgs
23686 + pax_exit_kernel_user
23687 + pax_erase_kstack
23688 + jmp retint_swapgs_pax
23689
23690 /* Either reschedule or signal or syscall exit tracking needed. */
23691 /* First do a reschedule test. */
23692 @@ -497,7 +982,7 @@ int_restore_rest:
23693 TRACE_IRQS_OFF
23694 jmp int_with_check
23695 CFI_ENDPROC
23696 -END(system_call)
23697 +ENDPROC(system_call)
23698
23699 .macro FORK_LIKE func
23700 ENTRY(stub_\func)
23701 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23702 DEFAULT_FRAME 0 8 /* offset 8: return address */
23703 call sys_\func
23704 RESTORE_TOP_OF_STACK %r11, 8
23705 - ret $REST_SKIP /* pop extended registers */
23706 + pax_force_retaddr
23707 + ret
23708 CFI_ENDPROC
23709 -END(stub_\func)
23710 +ENDPROC(stub_\func)
23711 .endm
23712
23713 .macro FIXED_FRAME label,func
23714 @@ -522,9 +1008,10 @@ ENTRY(\label)
23715 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23716 call \func
23717 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23718 + pax_force_retaddr
23719 ret
23720 CFI_ENDPROC
23721 -END(\label)
23722 +ENDPROC(\label)
23723 .endm
23724
23725 FORK_LIKE clone
23726 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23727 RESTORE_REST
23728 jmp int_ret_from_sys_call
23729 CFI_ENDPROC
23730 -END(stub_execve)
23731 +ENDPROC(stub_execve)
23732
23733 ENTRY(stub_execveat)
23734 CFI_STARTPROC
23735 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23736 RESTORE_REST
23737 jmp int_ret_from_sys_call
23738 CFI_ENDPROC
23739 -END(stub_execveat)
23740 +ENDPROC(stub_execveat)
23741
23742 /*
23743 * sigreturn is special because it needs to restore all registers on return.
23744 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23745 RESTORE_REST
23746 jmp int_ret_from_sys_call
23747 CFI_ENDPROC
23748 -END(stub_rt_sigreturn)
23749 +ENDPROC(stub_rt_sigreturn)
23750
23751 #ifdef CONFIG_X86_X32_ABI
23752 ENTRY(stub_x32_rt_sigreturn)
23753 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23754 RESTORE_REST
23755 jmp int_ret_from_sys_call
23756 CFI_ENDPROC
23757 -END(stub_x32_rt_sigreturn)
23758 +ENDPROC(stub_x32_rt_sigreturn)
23759
23760 ENTRY(stub_x32_execve)
23761 CFI_STARTPROC
23762 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23763 RESTORE_REST
23764 jmp int_ret_from_sys_call
23765 CFI_ENDPROC
23766 -END(stub_x32_execve)
23767 +ENDPROC(stub_x32_execve)
23768
23769 ENTRY(stub_x32_execveat)
23770 CFI_STARTPROC
23771 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23772 RESTORE_REST
23773 jmp int_ret_from_sys_call
23774 CFI_ENDPROC
23775 -END(stub_x32_execveat)
23776 +ENDPROC(stub_x32_execveat)
23777
23778 #endif
23779
23780 @@ -653,7 +1140,7 @@ vector=vector+1
23781 2: jmp common_interrupt
23782 .endr
23783 CFI_ENDPROC
23784 -END(irq_entries_start)
23785 +ENDPROC(irq_entries_start)
23786
23787 .previous
23788 END(interrupt)
23789 @@ -670,28 +1157,29 @@ END(interrupt)
23790 /* 0(%rsp): ~(interrupt number) */
23791 .macro interrupt func
23792 /* reserve pt_regs for scratch regs and rbp */
23793 - subq $ORIG_RAX-RBP, %rsp
23794 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23795 + subq $ORIG_RAX, %rsp
23796 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23797 cld
23798 - /* start from rbp in pt_regs and jump over */
23799 - movq_cfi rdi, (RDI-RBP)
23800 - movq_cfi rsi, (RSI-RBP)
23801 - movq_cfi rdx, (RDX-RBP)
23802 - movq_cfi rcx, (RCX-RBP)
23803 - movq_cfi rax, (RAX-RBP)
23804 - movq_cfi r8, (R8-RBP)
23805 - movq_cfi r9, (R9-RBP)
23806 - movq_cfi r10, (R10-RBP)
23807 - movq_cfi r11, (R11-RBP)
23808 + /* start from r15 in pt_regs and jump over */
23809 + movq_cfi rdi, RDI
23810 + movq_cfi rsi, RSI
23811 + movq_cfi rdx, RDX
23812 + movq_cfi rcx, RCX
23813 + movq_cfi rax, RAX
23814 + movq_cfi r8, R8
23815 + movq_cfi r9, R9
23816 + movq_cfi r10, R10
23817 + movq_cfi r11, R11
23818 + movq_cfi r12, R12
23819
23820 /* Save rbp so that we can unwind from get_irq_regs() */
23821 - movq_cfi rbp, 0
23822 + movq_cfi rbp, RBP
23823
23824 /* Save previous stack value */
23825 movq %rsp, %rsi
23826
23827 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23828 - testl $3, CS-RBP(%rsi)
23829 + movq %rsp,%rdi /* arg1 for handler */
23830 + testb $3, CS(%rsi)
23831 je 1f
23832 SWAPGS
23833 /*
23834 @@ -711,6 +1199,18 @@ END(interrupt)
23835 0x06 /* DW_OP_deref */, \
23836 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23837 0x22 /* DW_OP_plus */
23838 +
23839 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23840 + testb $3, CS(%rdi)
23841 + jnz 1f
23842 + pax_enter_kernel
23843 + jmp 2f
23844 +1: pax_enter_kernel_user
23845 +2:
23846 +#else
23847 + pax_enter_kernel
23848 +#endif
23849 +
23850 /* We entered an interrupt context - irqs are off: */
23851 TRACE_IRQS_OFF
23852
23853 @@ -735,14 +1235,14 @@ ret_from_intr:
23854
23855 /* Restore saved previous stack */
23856 popq %rsi
23857 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23858 - leaq ARGOFFSET-RBP(%rsi), %rsp
23859 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23860 + movq %rsi, %rsp
23861 CFI_DEF_CFA_REGISTER rsp
23862 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23863 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23864
23865 exit_intr:
23866 GET_THREAD_INFO(%rcx)
23867 - testl $3,CS-ARGOFFSET(%rsp)
23868 + testb $3,CS-ARGOFFSET(%rsp)
23869 je retint_kernel
23870
23871 /* Interrupt came from user space */
23872 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23873 * The iretq could re-enable interrupts:
23874 */
23875 DISABLE_INTERRUPTS(CLBR_ANY)
23876 + pax_exit_kernel_user
23877 +retint_swapgs_pax:
23878 TRACE_IRQS_IRETQ
23879
23880 /*
23881 * Try to use SYSRET instead of IRET if we're returning to
23882 * a completely clean 64-bit userspace context.
23883 */
23884 - movq (RCX-R11)(%rsp), %rcx
23885 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23886 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23887 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23888 jne opportunistic_sysret_failed
23889
23890 /*
23891 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23892 shr $__VIRTUAL_MASK_SHIFT, %rcx
23893 jnz opportunistic_sysret_failed
23894
23895 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23896 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23897 jne opportunistic_sysret_failed
23898
23899 movq (R11-ARGOFFSET)(%rsp), %r11
23900 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23901
23902 retint_restore_args: /* return to kernel space */
23903 DISABLE_INTERRUPTS(CLBR_ANY)
23904 + pax_exit_kernel
23905 +
23906 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23907 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23908 + * namely calling EFI runtime services with a phys mapping. We're
23909 + * starting off with NOPs and patch in the real instrumentation
23910 + * (BTS/OR) before starting any userland process; even before starting
23911 + * up the APs.
23912 + */
23913 + .pushsection .altinstr_replacement, "a"
23914 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23915 + 602:
23916 + .popsection
23917 + 603: .fill 602b-601b, 1, 0x90
23918 + .pushsection .altinstructions, "a"
23919 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23920 + .popsection
23921 +#else
23922 + pax_force_retaddr (RIP-ARGOFFSET)
23923 +#endif
23924 +
23925 /*
23926 * The iretq could re-enable interrupts:
23927 */
23928 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23929 SWAPGS
23930 movq PER_CPU_VAR(espfix_waddr),%rdi
23931 movq %rax,(0*8)(%rdi) /* RAX */
23932 - movq (2*8)(%rsp),%rax /* RIP */
23933 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23934 movq %rax,(1*8)(%rdi)
23935 - movq (3*8)(%rsp),%rax /* CS */
23936 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23937 movq %rax,(2*8)(%rdi)
23938 - movq (4*8)(%rsp),%rax /* RFLAGS */
23939 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23940 movq %rax,(3*8)(%rdi)
23941 - movq (6*8)(%rsp),%rax /* SS */
23942 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23943 movq %rax,(5*8)(%rdi)
23944 - movq (5*8)(%rsp),%rax /* RSP */
23945 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23946 movq %rax,(4*8)(%rdi)
23947 andl $0xffff0000,%eax
23948 popq_cfi %rdi
23949 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23950 jmp exit_intr
23951 #endif
23952 CFI_ENDPROC
23953 -END(common_interrupt)
23954 +ENDPROC(common_interrupt)
23955
23956 /*
23957 * APIC interrupts.
23958 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23959 interrupt \do_sym
23960 jmp ret_from_intr
23961 CFI_ENDPROC
23962 -END(\sym)
23963 +ENDPROC(\sym)
23964 .endm
23965
23966 #ifdef CONFIG_TRACING
23967 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23968 /*
23969 * Exception entry points.
23970 */
23971 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23972 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23973
23974 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23975 ENTRY(\sym)
23976 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23977 .endif
23978
23979 .if \shift_ist != -1
23980 +#ifdef CONFIG_SMP
23981 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23982 + lea init_tss(%r13), %r13
23983 +#else
23984 + lea init_tss(%rip), %r13
23985 +#endif
23986 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23987 .endif
23988
23989 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23990 .endif
23991
23992 CFI_ENDPROC
23993 -END(\sym)
23994 +ENDPROC(\sym)
23995 .endm
23996
23997 #ifdef CONFIG_TRACING
23998 @@ -1167,9 +1696,10 @@ gs_change:
23999 2: mfence /* workaround */
24000 SWAPGS
24001 popfq_cfi
24002 + pax_force_retaddr
24003 ret
24004 CFI_ENDPROC
24005 -END(native_load_gs_index)
24006 +ENDPROC(native_load_gs_index)
24007
24008 _ASM_EXTABLE(gs_change,bad_gs)
24009 .section .fixup,"ax"
24010 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
24011 CFI_DEF_CFA_REGISTER rsp
24012 CFI_ADJUST_CFA_OFFSET -8
24013 decl PER_CPU_VAR(irq_count)
24014 + pax_force_retaddr
24015 ret
24016 CFI_ENDPROC
24017 -END(do_softirq_own_stack)
24018 +ENDPROC(do_softirq_own_stack)
24019
24020 #ifdef CONFIG_XEN
24021 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24022 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24023 #endif
24024 jmp error_exit
24025 CFI_ENDPROC
24026 -END(xen_do_hypervisor_callback)
24027 +ENDPROC(xen_do_hypervisor_callback)
24028
24029 /*
24030 * Hypervisor uses this for application faults while it executes.
24031 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24032 SAVE_ALL
24033 jmp error_exit
24034 CFI_ENDPROC
24035 -END(xen_failsafe_callback)
24036 +ENDPROC(xen_failsafe_callback)
24037
24038 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24039 xen_hvm_callback_vector xen_evtchn_do_upcall
24040 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24041 DEFAULT_FRAME
24042 DISABLE_INTERRUPTS(CLBR_NONE)
24043 TRACE_IRQS_OFF_DEBUG
24044 - testl %ebx,%ebx /* swapgs needed? */
24045 + testl $1,%ebx /* swapgs needed? */
24046 jnz paranoid_restore
24047 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24048 + pax_exit_kernel_user
24049 +#else
24050 + pax_exit_kernel
24051 +#endif
24052 TRACE_IRQS_IRETQ 0
24053 SWAPGS_UNSAFE_STACK
24054 RESTORE_ALL 8
24055 INTERRUPT_RETURN
24056 paranoid_restore:
24057 + pax_exit_kernel
24058 TRACE_IRQS_IRETQ_DEBUG 0
24059 RESTORE_ALL 8
24060 + pax_force_retaddr_bts
24061 INTERRUPT_RETURN
24062 CFI_ENDPROC
24063 -END(paranoid_exit)
24064 +ENDPROC(paranoid_exit)
24065
24066 /*
24067 * Exception entry point. This expects an error code/orig_rax on the stack.
24068 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24069 movq %r14, R14+8(%rsp)
24070 movq %r15, R15+8(%rsp)
24071 xorl %ebx,%ebx
24072 - testl $3,CS+8(%rsp)
24073 + testb $3,CS+8(%rsp)
24074 je error_kernelspace
24075 error_swapgs:
24076 SWAPGS
24077 error_sti:
24078 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24079 + testb $3, CS+8(%rsp)
24080 + jnz 1f
24081 + pax_enter_kernel
24082 + jmp 2f
24083 +1: pax_enter_kernel_user
24084 +2:
24085 +#else
24086 + pax_enter_kernel
24087 +#endif
24088 TRACE_IRQS_OFF
24089 + pax_force_retaddr
24090 ret
24091
24092 /*
24093 @@ -1422,7 +1971,7 @@ error_bad_iret:
24094 decl %ebx /* Return to usergs */
24095 jmp error_sti
24096 CFI_ENDPROC
24097 -END(error_entry)
24098 +ENDPROC(error_entry)
24099
24100
24101 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24102 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24103 DISABLE_INTERRUPTS(CLBR_NONE)
24104 TRACE_IRQS_OFF
24105 GET_THREAD_INFO(%rcx)
24106 - testl %eax,%eax
24107 + testl $1,%eax
24108 jne retint_kernel
24109 LOCKDEP_SYS_EXIT_IRQ
24110 movl TI_flags(%rcx),%edx
24111 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24112 jnz retint_careful
24113 jmp retint_swapgs
24114 CFI_ENDPROC
24115 -END(error_exit)
24116 +ENDPROC(error_exit)
24117
24118 /*
24119 * Test if a given stack is an NMI stack or not.
24120 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24121 * If %cs was not the kernel segment, then the NMI triggered in user
24122 * space, which means it is definitely not nested.
24123 */
24124 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24125 + je 1f
24126 cmpl $__KERNEL_CS, 16(%rsp)
24127 jne first_nmi
24128 -
24129 +1:
24130 /*
24131 * Check the special variable on the stack to see if NMIs are
24132 * executing.
24133 @@ -1536,8 +2087,7 @@ nested_nmi:
24134
24135 1:
24136 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24137 - leaq -1*8(%rsp), %rdx
24138 - movq %rdx, %rsp
24139 + subq $8, %rsp
24140 CFI_ADJUST_CFA_OFFSET 1*8
24141 leaq -10*8(%rsp), %rdx
24142 pushq_cfi $__KERNEL_DS
24143 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24144 CFI_RESTORE rdx
24145
24146 /* No need to check faults here */
24147 +# pax_force_retaddr_bts
24148 INTERRUPT_RETURN
24149
24150 CFI_RESTORE_STATE
24151 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24152 subq $ORIG_RAX-R15, %rsp
24153 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24154 /*
24155 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24156 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24157 * as we should not be calling schedule in NMI context.
24158 * Even with normal interrupts enabled. An NMI should not be
24159 * setting NEED_RESCHED or anything that normal interrupts and
24160 * exceptions might do.
24161 */
24162 - call save_paranoid
24163 + call save_paranoid_nmi
24164 DEFAULT_FRAME 0
24165
24166 /*
24167 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24168 * NMI itself takes a page fault, the page fault that was preempted
24169 * will read the information from the NMI page fault and not the
24170 * origin fault. Save it off and restore it if it changes.
24171 - * Use the r12 callee-saved register.
24172 + * Use the r13 callee-saved register.
24173 */
24174 - movq %cr2, %r12
24175 + movq %cr2, %r13
24176
24177 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24178 movq %rsp,%rdi
24179 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24180
24181 /* Did the NMI take a page fault? Restore cr2 if it did */
24182 movq %cr2, %rcx
24183 - cmpq %rcx, %r12
24184 + cmpq %rcx, %r13
24185 je 1f
24186 - movq %r12, %cr2
24187 + movq %r13, %cr2
24188 1:
24189
24190 - testl %ebx,%ebx /* swapgs needed? */
24191 + testl $1,%ebx /* swapgs needed? */
24192 jnz nmi_restore
24193 nmi_swapgs:
24194 SWAPGS_UNSAFE_STACK
24195 nmi_restore:
24196 + pax_exit_kernel_nmi
24197 /* Pop the extra iret frame at once */
24198 RESTORE_ALL 6*8
24199 + testb $3, 8(%rsp)
24200 + jnz 1f
24201 + pax_force_retaddr_bts
24202 +1:
24203
24204 /* Clear the NMI executing stack variable */
24205 movq $0, 5*8(%rsp)
24206 jmp irq_return
24207 CFI_ENDPROC
24208 -END(nmi)
24209 +ENDPROC(nmi)
24210
24211 ENTRY(ignore_sysret)
24212 CFI_STARTPROC
24213 mov $-ENOSYS,%eax
24214 sysret
24215 CFI_ENDPROC
24216 -END(ignore_sysret)
24217 +ENDPROC(ignore_sysret)
24218
24219 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24220 index f5d0730..5bce89c 100644
24221 --- a/arch/x86/kernel/espfix_64.c
24222 +++ b/arch/x86/kernel/espfix_64.c
24223 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24224 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24225 static void *espfix_pages[ESPFIX_MAX_PAGES];
24226
24227 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24228 - __aligned(PAGE_SIZE);
24229 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24230
24231 static unsigned int page_random, slot_random;
24232
24233 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24234 void __init init_espfix_bsp(void)
24235 {
24236 pgd_t *pgd_p;
24237 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24238
24239 /* Install the espfix pud into the kernel page directory */
24240 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24241 + pgd_p = &init_level4_pgt[index];
24242 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24243
24244 +#ifdef CONFIG_PAX_PER_CPU_PGD
24245 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24246 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24247 +#endif
24248 +
24249 /* Randomize the locations */
24250 init_espfix_random();
24251
24252 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24253 set_pte(&pte_p[n*PTE_STRIDE], pte);
24254
24255 /* Job is done for this CPU and any CPU which shares this page */
24256 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24257 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24258
24259 unlock_done:
24260 mutex_unlock(&espfix_init_mutex);
24261 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24262 index 8b7b0a5..2395f29 100644
24263 --- a/arch/x86/kernel/ftrace.c
24264 +++ b/arch/x86/kernel/ftrace.c
24265 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24266 * kernel identity mapping to modify code.
24267 */
24268 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24269 - ip = (unsigned long)__va(__pa_symbol(ip));
24270 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24271
24272 return ip;
24273 }
24274 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24275 {
24276 unsigned char replaced[MCOUNT_INSN_SIZE];
24277
24278 + ip = ktla_ktva(ip);
24279 +
24280 /*
24281 * Note: Due to modules and __init, code can
24282 * disappear and change, we need to protect against faulting
24283 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24284 unsigned char old[MCOUNT_INSN_SIZE];
24285 int ret;
24286
24287 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24288 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24289
24290 ftrace_update_func = ip;
24291 /* Make sure the breakpoints see the ftrace_update_func update */
24292 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24293 unsigned char replaced[MCOUNT_INSN_SIZE];
24294 unsigned char brk = BREAKPOINT_INSTRUCTION;
24295
24296 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24297 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24298 return -EFAULT;
24299
24300 /* Make sure it is what we expect it to be */
24301 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24302 index b111ab5..3d419ea 100644
24303 --- a/arch/x86/kernel/head64.c
24304 +++ b/arch/x86/kernel/head64.c
24305 @@ -68,12 +68,12 @@ again:
24306 pgd = *pgd_p;
24307
24308 /*
24309 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24310 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24311 + * The use of __early_va rather than __va here is critical:
24312 + * __va would point us back into the dynamic
24313 * range and we might end up looping forever...
24314 */
24315 if (pgd)
24316 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24317 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24318 else {
24319 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24320 reset_early_page_tables();
24321 @@ -83,13 +83,13 @@ again:
24322 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24323 for (i = 0; i < PTRS_PER_PUD; i++)
24324 pud_p[i] = 0;
24325 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24326 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24327 }
24328 pud_p += pud_index(address);
24329 pud = *pud_p;
24330
24331 if (pud)
24332 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24333 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24334 else {
24335 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24336 reset_early_page_tables();
24337 @@ -99,7 +99,7 @@ again:
24338 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24339 for (i = 0; i < PTRS_PER_PMD; i++)
24340 pmd_p[i] = 0;
24341 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24342 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24343 }
24344 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24345 pmd_p[pmd_index(address)] = pmd;
24346 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24347 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24348 early_printk("Kernel alive\n");
24349
24350 - clear_page(init_level4_pgt);
24351 /* set init_level4_pgt kernel high mapping*/
24352 init_level4_pgt[511] = early_level4_pgt[511];
24353
24354 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24355 index 30a2aa3..d62e1dd 100644
24356 --- a/arch/x86/kernel/head_32.S
24357 +++ b/arch/x86/kernel/head_32.S
24358 @@ -26,6 +26,12 @@
24359 /* Physical address */
24360 #define pa(X) ((X) - __PAGE_OFFSET)
24361
24362 +#ifdef CONFIG_PAX_KERNEXEC
24363 +#define ta(X) (X)
24364 +#else
24365 +#define ta(X) ((X) - __PAGE_OFFSET)
24366 +#endif
24367 +
24368 /*
24369 * References to members of the new_cpu_data structure.
24370 */
24371 @@ -55,11 +61,7 @@
24372 * and small than max_low_pfn, otherwise will waste some page table entries
24373 */
24374
24375 -#if PTRS_PER_PMD > 1
24376 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24377 -#else
24378 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24379 -#endif
24380 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24381
24382 /* Number of possible pages in the lowmem region */
24383 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24384 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24385 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24386
24387 /*
24388 + * Real beginning of normal "text" segment
24389 + */
24390 +ENTRY(stext)
24391 +ENTRY(_stext)
24392 +
24393 +/*
24394 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24395 * %esi points to the real-mode code as a 32-bit pointer.
24396 * CS and DS must be 4 GB flat segments, but we don't depend on
24397 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24398 * can.
24399 */
24400 __HEAD
24401 +
24402 +#ifdef CONFIG_PAX_KERNEXEC
24403 + jmp startup_32
24404 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24405 +.fill PAGE_SIZE-5,1,0xcc
24406 +#endif
24407 +
24408 ENTRY(startup_32)
24409 movl pa(stack_start),%ecx
24410
24411 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24412 2:
24413 leal -__PAGE_OFFSET(%ecx),%esp
24414
24415 +#ifdef CONFIG_SMP
24416 + movl $pa(cpu_gdt_table),%edi
24417 + movl $__per_cpu_load,%eax
24418 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24419 + rorl $16,%eax
24420 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24421 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24422 + movl $__per_cpu_end - 1,%eax
24423 + subl $__per_cpu_start,%eax
24424 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24425 +#endif
24426 +
24427 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24428 + movl $NR_CPUS,%ecx
24429 + movl $pa(cpu_gdt_table),%edi
24430 +1:
24431 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24432 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24433 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24434 + addl $PAGE_SIZE_asm,%edi
24435 + loop 1b
24436 +#endif
24437 +
24438 +#ifdef CONFIG_PAX_KERNEXEC
24439 + movl $pa(boot_gdt),%edi
24440 + movl $__LOAD_PHYSICAL_ADDR,%eax
24441 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24442 + rorl $16,%eax
24443 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24444 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24445 + rorl $16,%eax
24446 +
24447 + ljmp $(__BOOT_CS),$1f
24448 +1:
24449 +
24450 + movl $NR_CPUS,%ecx
24451 + movl $pa(cpu_gdt_table),%edi
24452 + addl $__PAGE_OFFSET,%eax
24453 +1:
24454 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24455 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24456 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24457 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24458 + rorl $16,%eax
24459 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24460 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24461 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24462 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24463 + rorl $16,%eax
24464 + addl $PAGE_SIZE_asm,%edi
24465 + loop 1b
24466 +#endif
24467 +
24468 /*
24469 * Clear BSS first so that there are no surprises...
24470 */
24471 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24472 movl %eax, pa(max_pfn_mapped)
24473
24474 /* Do early initialization of the fixmap area */
24475 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24476 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24477 +#ifdef CONFIG_COMPAT_VDSO
24478 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24479 +#else
24480 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24481 +#endif
24482 #else /* Not PAE */
24483
24484 page_pde_offset = (__PAGE_OFFSET >> 20);
24485 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24486 movl %eax, pa(max_pfn_mapped)
24487
24488 /* Do early initialization of the fixmap area */
24489 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24490 - movl %eax,pa(initial_page_table+0xffc)
24491 +#ifdef CONFIG_COMPAT_VDSO
24492 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24493 +#else
24494 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24495 +#endif
24496 #endif
24497
24498 #ifdef CONFIG_PARAVIRT
24499 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24500 cmpl $num_subarch_entries, %eax
24501 jae bad_subarch
24502
24503 - movl pa(subarch_entries)(,%eax,4), %eax
24504 - subl $__PAGE_OFFSET, %eax
24505 - jmp *%eax
24506 + jmp *pa(subarch_entries)(,%eax,4)
24507
24508 bad_subarch:
24509 WEAK(lguest_entry)
24510 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24511 __INITDATA
24512
24513 subarch_entries:
24514 - .long default_entry /* normal x86/PC */
24515 - .long lguest_entry /* lguest hypervisor */
24516 - .long xen_entry /* Xen hypervisor */
24517 - .long default_entry /* Moorestown MID */
24518 + .long ta(default_entry) /* normal x86/PC */
24519 + .long ta(lguest_entry) /* lguest hypervisor */
24520 + .long ta(xen_entry) /* Xen hypervisor */
24521 + .long ta(default_entry) /* Moorestown MID */
24522 num_subarch_entries = (. - subarch_entries) / 4
24523 .previous
24524 #else
24525 @@ -354,6 +426,7 @@ default_entry:
24526 movl pa(mmu_cr4_features),%eax
24527 movl %eax,%cr4
24528
24529 +#ifdef CONFIG_X86_PAE
24530 testb $X86_CR4_PAE, %al # check if PAE is enabled
24531 jz enable_paging
24532
24533 @@ -382,6 +455,9 @@ default_entry:
24534 /* Make changes effective */
24535 wrmsr
24536
24537 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24538 +#endif
24539 +
24540 enable_paging:
24541
24542 /*
24543 @@ -449,14 +525,20 @@ is486:
24544 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24545 movl %eax,%ss # after changing gdt.
24546
24547 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24548 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24549 movl %eax,%ds
24550 movl %eax,%es
24551
24552 movl $(__KERNEL_PERCPU), %eax
24553 movl %eax,%fs # set this cpu's percpu
24554
24555 +#ifdef CONFIG_CC_STACKPROTECTOR
24556 movl $(__KERNEL_STACK_CANARY),%eax
24557 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24558 + movl $(__USER_DS),%eax
24559 +#else
24560 + xorl %eax,%eax
24561 +#endif
24562 movl %eax,%gs
24563
24564 xorl %eax,%eax # Clear LDT
24565 @@ -513,8 +595,11 @@ setup_once:
24566 * relocation. Manually set base address in stack canary
24567 * segment descriptor.
24568 */
24569 - movl $gdt_page,%eax
24570 + movl $cpu_gdt_table,%eax
24571 movl $stack_canary,%ecx
24572 +#ifdef CONFIG_SMP
24573 + addl $__per_cpu_load,%ecx
24574 +#endif
24575 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24576 shrl $16, %ecx
24577 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24578 @@ -551,7 +636,7 @@ early_idt_handler_common:
24579 cmpl $2,(%esp) # X86_TRAP_NMI
24580 je is_nmi # Ignore NMI
24581
24582 - cmpl $2,%ss:early_recursion_flag
24583 + cmpl $1,%ss:early_recursion_flag
24584 je hlt_loop
24585 incl %ss:early_recursion_flag
24586
24587 @@ -589,8 +674,8 @@ early_idt_handler_common:
24588 pushl (20+6*4)(%esp) /* trapno */
24589 pushl $fault_msg
24590 call printk
24591 -#endif
24592 call dump_stack
24593 +#endif
24594 hlt_loop:
24595 hlt
24596 jmp hlt_loop
24597 @@ -610,8 +695,11 @@ ENDPROC(early_idt_handler_common)
24598 /* This is the default interrupt "handler" :-) */
24599 ALIGN
24600 ignore_int:
24601 - cld
24602 #ifdef CONFIG_PRINTK
24603 + cmpl $2,%ss:early_recursion_flag
24604 + je hlt_loop
24605 + incl %ss:early_recursion_flag
24606 + cld
24607 pushl %eax
24608 pushl %ecx
24609 pushl %edx
24610 @@ -620,9 +708,6 @@ ignore_int:
24611 movl $(__KERNEL_DS),%eax
24612 movl %eax,%ds
24613 movl %eax,%es
24614 - cmpl $2,early_recursion_flag
24615 - je hlt_loop
24616 - incl early_recursion_flag
24617 pushl 16(%esp)
24618 pushl 24(%esp)
24619 pushl 32(%esp)
24620 @@ -656,29 +741,34 @@ ENTRY(setup_once_ref)
24621 /*
24622 * BSS section
24623 */
24624 -__PAGE_ALIGNED_BSS
24625 - .align PAGE_SIZE
24626 #ifdef CONFIG_X86_PAE
24627 +.section .initial_pg_pmd,"a",@progbits
24628 initial_pg_pmd:
24629 .fill 1024*KPMDS,4,0
24630 #else
24631 +.section .initial_page_table,"a",@progbits
24632 ENTRY(initial_page_table)
24633 .fill 1024,4,0
24634 #endif
24635 +.section .initial_pg_fixmap,"a",@progbits
24636 initial_pg_fixmap:
24637 .fill 1024,4,0
24638 +.section .empty_zero_page,"a",@progbits
24639 ENTRY(empty_zero_page)
24640 .fill 4096,1,0
24641 +.section .swapper_pg_dir,"a",@progbits
24642 ENTRY(swapper_pg_dir)
24643 +#ifdef CONFIG_X86_PAE
24644 + .fill 4,8,0
24645 +#else
24646 .fill 1024,4,0
24647 +#endif
24648
24649 /*
24650 * This starts the data section.
24651 */
24652 #ifdef CONFIG_X86_PAE
24653 -__PAGE_ALIGNED_DATA
24654 - /* Page-aligned for the benefit of paravirt? */
24655 - .align PAGE_SIZE
24656 +.section .initial_page_table,"a",@progbits
24657 ENTRY(initial_page_table)
24658 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24659 # if KPMDS == 3
24660 @@ -697,12 +787,20 @@ ENTRY(initial_page_table)
24661 # error "Kernel PMDs should be 1, 2 or 3"
24662 # endif
24663 .align PAGE_SIZE /* needs to be page-sized too */
24664 +
24665 +#ifdef CONFIG_PAX_PER_CPU_PGD
24666 +ENTRY(cpu_pgd)
24667 + .rept 2*NR_CPUS
24668 + .fill 4,8,0
24669 + .endr
24670 +#endif
24671 +
24672 #endif
24673
24674 .data
24675 .balign 4
24676 ENTRY(stack_start)
24677 - .long init_thread_union+THREAD_SIZE
24678 + .long init_thread_union+THREAD_SIZE-8
24679
24680 __INITRODATA
24681 int_msg:
24682 @@ -730,7 +828,7 @@ fault_msg:
24683 * segment size, and 32-bit linear address value:
24684 */
24685
24686 - .data
24687 +.section .rodata,"a",@progbits
24688 .globl boot_gdt_descr
24689 .globl idt_descr
24690
24691 @@ -739,7 +837,7 @@ fault_msg:
24692 .word 0 # 32 bit align gdt_desc.address
24693 boot_gdt_descr:
24694 .word __BOOT_DS+7
24695 - .long boot_gdt - __PAGE_OFFSET
24696 + .long pa(boot_gdt)
24697
24698 .word 0 # 32-bit align idt_desc.address
24699 idt_descr:
24700 @@ -750,7 +848,7 @@ idt_descr:
24701 .word 0 # 32 bit align gdt_desc.address
24702 ENTRY(early_gdt_descr)
24703 .word GDT_ENTRIES*8-1
24704 - .long gdt_page /* Overwritten for secondary CPUs */
24705 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24706
24707 /*
24708 * The boot_gdt must mirror the equivalent in setup.S and is
24709 @@ -759,5 +857,65 @@ ENTRY(early_gdt_descr)
24710 .align L1_CACHE_BYTES
24711 ENTRY(boot_gdt)
24712 .fill GDT_ENTRY_BOOT_CS,8,0
24713 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24714 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24715 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24716 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24717 +
24718 + .align PAGE_SIZE_asm
24719 +ENTRY(cpu_gdt_table)
24720 + .rept NR_CPUS
24721 + .quad 0x0000000000000000 /* NULL descriptor */
24722 + .quad 0x0000000000000000 /* 0x0b reserved */
24723 + .quad 0x0000000000000000 /* 0x13 reserved */
24724 + .quad 0x0000000000000000 /* 0x1b reserved */
24725 +
24726 +#ifdef CONFIG_PAX_KERNEXEC
24727 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24728 +#else
24729 + .quad 0x0000000000000000 /* 0x20 unused */
24730 +#endif
24731 +
24732 + .quad 0x0000000000000000 /* 0x28 unused */
24733 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24734 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24735 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24736 + .quad 0x0000000000000000 /* 0x4b reserved */
24737 + .quad 0x0000000000000000 /* 0x53 reserved */
24738 + .quad 0x0000000000000000 /* 0x5b reserved */
24739 +
24740 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24741 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24742 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24743 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24744 +
24745 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24746 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24747 +
24748 + /*
24749 + * Segments used for calling PnP BIOS have byte granularity.
24750 + * The code segments and data segments have fixed 64k limits,
24751 + * the transfer segment sizes are set at run time.
24752 + */
24753 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24754 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24755 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24756 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24757 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24758 +
24759 + /*
24760 + * The APM segments have byte granularity and their bases
24761 + * are set at run time. All have 64k limits.
24762 + */
24763 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24764 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24765 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24766 +
24767 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24768 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24769 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24770 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24771 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24772 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24773 +
24774 + /* Be sure this is zeroed to avoid false validations in Xen */
24775 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24776 + .endr
24777 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24778 index f8a8406..ad6d014 100644
24779 --- a/arch/x86/kernel/head_64.S
24780 +++ b/arch/x86/kernel/head_64.S
24781 @@ -20,6 +20,8 @@
24782 #include <asm/processor-flags.h>
24783 #include <asm/percpu.h>
24784 #include <asm/nops.h>
24785 +#include <asm/cpufeature.h>
24786 +#include <asm/alternative-asm.h>
24787
24788 #ifdef CONFIG_PARAVIRT
24789 #include <asm/asm-offsets.h>
24790 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24791 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24792 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24793 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24794 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24795 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24796 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24797 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24798 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24799 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24800
24801 .text
24802 __HEAD
24803 @@ -89,11 +97,26 @@ startup_64:
24804 * Fixup the physical addresses in the page table
24805 */
24806 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24807 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24808 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24809 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24810 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24811 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24812
24813 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24814 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24815 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24816 +#ifndef CONFIG_XEN
24817 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24818 +#endif
24819
24820 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24821 +
24822 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24823 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24824 +
24825 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24826 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24827 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24828 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24829
24830 /*
24831 * Set up the identity mapping for the switchover. These
24832 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24833 * after the boot processor executes this code.
24834 */
24835
24836 + orq $-1, %rbp
24837 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24838 1:
24839
24840 - /* Enable PAE mode and PGE */
24841 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24842 + /* Enable PAE mode and PSE/PGE */
24843 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24844 movq %rcx, %cr4
24845
24846 /* Setup early boot stage 4 level pagetables. */
24847 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24848 movl $MSR_EFER, %ecx
24849 rdmsr
24850 btsl $_EFER_SCE, %eax /* Enable System Call */
24851 - btl $20,%edi /* No Execute supported? */
24852 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24853 jnc 1f
24854 btsl $_EFER_NX, %eax
24855 + cmpq $-1, %rbp
24856 + je 1f
24857 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24858 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24859 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24860 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24861 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24862 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24863 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24864 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24865 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24866 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24867 1: wrmsr /* Make changes effective */
24868
24869 /* Setup cr0 */
24870 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24871 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24872 * address given in m16:64.
24873 */
24874 + pax_set_fptr_mask
24875 movq initial_code(%rip),%rax
24876 pushq $0 # fake return address to stop unwinder
24877 pushq $__KERNEL_CS # set correct cs
24878 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24879 .quad INIT_PER_CPU_VAR(irq_stack_union)
24880
24881 GLOBAL(stack_start)
24882 - .quad init_thread_union+THREAD_SIZE-8
24883 + .quad init_thread_union+THREAD_SIZE-16
24884 .word 0
24885 __FINITDATA
24886
24887 @@ -393,7 +429,7 @@ early_idt_handler_common:
24888 call dump_stack
24889 #ifdef CONFIG_KALLSYMS
24890 leaq early_idt_ripmsg(%rip),%rdi
24891 - movq 40(%rsp),%rsi # %rip again
24892 + movq 88(%rsp),%rsi # %rip again
24893 call __print_symbol
24894 #endif
24895 #endif /* EARLY_PRINTK */
24896 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
24897 early_recursion_flag:
24898 .long 0
24899
24900 + .section .rodata,"a",@progbits
24901 #ifdef CONFIG_EARLY_PRINTK
24902 early_idt_msg:
24903 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24904 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
24905 NEXT_PAGE(early_dynamic_pgts)
24906 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24907
24908 - .data
24909 + .section .rodata,"a",@progbits
24910
24911 -#ifndef CONFIG_XEN
24912 NEXT_PAGE(init_level4_pgt)
24913 - .fill 512,8,0
24914 -#else
24915 -NEXT_PAGE(init_level4_pgt)
24916 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24917 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24918 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24919 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24920 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24921 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24922 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24923 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24924 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24925 .org init_level4_pgt + L4_START_KERNEL*8, 0
24926 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24927 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24928
24929 +#ifdef CONFIG_PAX_PER_CPU_PGD
24930 +NEXT_PAGE(cpu_pgd)
24931 + .rept 2*NR_CPUS
24932 + .fill 512,8,0
24933 + .endr
24934 +#endif
24935 +
24936 NEXT_PAGE(level3_ident_pgt)
24937 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24938 +#ifdef CONFIG_XEN
24939 .fill 511, 8, 0
24940 +#else
24941 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24942 + .fill 510,8,0
24943 +#endif
24944 +
24945 +NEXT_PAGE(level3_vmalloc_start_pgt)
24946 + .fill 512,8,0
24947 +
24948 +NEXT_PAGE(level3_vmalloc_end_pgt)
24949 + .fill 512,8,0
24950 +
24951 +NEXT_PAGE(level3_vmemmap_pgt)
24952 + .fill L3_VMEMMAP_START,8,0
24953 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24954 +
24955 NEXT_PAGE(level2_ident_pgt)
24956 - /* Since I easily can, map the first 1G.
24957 + /* Since I easily can, map the first 2G.
24958 * Don't set NX because code runs from these pages.
24959 */
24960 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24961 -#endif
24962 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24963
24964 NEXT_PAGE(level3_kernel_pgt)
24965 .fill L3_START_KERNEL,8,0
24966 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
24967 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24968 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24969
24970 +NEXT_PAGE(level2_vmemmap_pgt)
24971 + .fill 512,8,0
24972 +
24973 NEXT_PAGE(level2_kernel_pgt)
24974 /*
24975 * 512 MB kernel mapping. We spend a full page on this pagetable
24976 @@ -494,23 +557,61 @@ NEXT_PAGE(level2_kernel_pgt)
24977 KERNEL_IMAGE_SIZE/PMD_SIZE)
24978
24979 NEXT_PAGE(level2_fixmap_pgt)
24980 - .fill 506,8,0
24981 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24982 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24983 - .fill 5,8,0
24984 + .fill 504,8,0
24985 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
24986 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
24987 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
24988 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24989 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24990 + .fill 4,8,0
24991
24992 NEXT_PAGE(level1_fixmap_pgt)
24993 + .fill 3*512,8,0
24994 +
24995 +NEXT_PAGE(level1_vsyscall_pgt)
24996 .fill 512,8,0
24997
24998 #undef PMDS
24999
25000 - .data
25001 + .align PAGE_SIZE
25002 +ENTRY(cpu_gdt_table)
25003 + .rept NR_CPUS
25004 + .quad 0x0000000000000000 /* NULL descriptor */
25005 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25006 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25007 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25008 + .quad 0x00cffb000000ffff /* __USER32_CS */
25009 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25010 + .quad 0x00affb000000ffff /* __USER_CS */
25011 +
25012 +#ifdef CONFIG_PAX_KERNEXEC
25013 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25014 +#else
25015 + .quad 0x0 /* unused */
25016 +#endif
25017 +
25018 + .quad 0,0 /* TSS */
25019 + .quad 0,0 /* LDT */
25020 + .quad 0,0,0 /* three TLS descriptors */
25021 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25022 + /* asm/segment.h:GDT_ENTRIES must match this */
25023 +
25024 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25025 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25026 +#else
25027 + .quad 0x0 /* unused */
25028 +#endif
25029 +
25030 + /* zero the remaining page */
25031 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25032 + .endr
25033 +
25034 .align 16
25035 .globl early_gdt_descr
25036 early_gdt_descr:
25037 .word GDT_ENTRIES*8-1
25038 early_gdt_descr_base:
25039 - .quad INIT_PER_CPU_VAR(gdt_page)
25040 + .quad cpu_gdt_table
25041
25042 ENTRY(phys_base)
25043 /* This must match the first entry in level2_kernel_pgt */
25044 @@ -534,8 +635,8 @@ NEXT_PAGE(kasan_zero_pud)
25045
25046
25047 #include "../../x86/xen/xen-head.S"
25048 -
25049 - __PAGE_ALIGNED_BSS
25050 +
25051 + .section .rodata,"a",@progbits
25052 NEXT_PAGE(empty_zero_page)
25053 .skip PAGE_SIZE
25054
25055 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25056 index 05fd74f..c3548b1 100644
25057 --- a/arch/x86/kernel/i386_ksyms_32.c
25058 +++ b/arch/x86/kernel/i386_ksyms_32.c
25059 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25060 EXPORT_SYMBOL(cmpxchg8b_emu);
25061 #endif
25062
25063 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25064 +
25065 /* Networking helper routines. */
25066 EXPORT_SYMBOL(csum_partial_copy_generic);
25067 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25068 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25069
25070 EXPORT_SYMBOL(__get_user_1);
25071 EXPORT_SYMBOL(__get_user_2);
25072 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25073 EXPORT_SYMBOL(___preempt_schedule_context);
25074 #endif
25075 #endif
25076 +
25077 +#ifdef CONFIG_PAX_KERNEXEC
25078 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25079 +#endif
25080 +
25081 +#ifdef CONFIG_PAX_PER_CPU_PGD
25082 +EXPORT_SYMBOL(cpu_pgd);
25083 +#endif
25084 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25085 index f341d56..d9b527b 100644
25086 --- a/arch/x86/kernel/i387.c
25087 +++ b/arch/x86/kernel/i387.c
25088 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25089 static inline bool interrupted_user_mode(void)
25090 {
25091 struct pt_regs *regs = get_irq_regs();
25092 - return regs && user_mode_vm(regs);
25093 + return regs && user_mode(regs);
25094 }
25095
25096 /*
25097 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25098 index e7cc537..67d7372 100644
25099 --- a/arch/x86/kernel/i8259.c
25100 +++ b/arch/x86/kernel/i8259.c
25101 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25102 static void make_8259A_irq(unsigned int irq)
25103 {
25104 disable_irq_nosync(irq);
25105 - io_apic_irqs &= ~(1<<irq);
25106 + io_apic_irqs &= ~(1UL<<irq);
25107 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25108 enable_irq(irq);
25109 }
25110 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25111 "spurious 8259A interrupt: IRQ%d.\n", irq);
25112 spurious_irq_mask |= irqmask;
25113 }
25114 - atomic_inc(&irq_err_count);
25115 + atomic_inc_unchecked(&irq_err_count);
25116 /*
25117 * Theoretically we do not have to handle this IRQ,
25118 * but in Linux this does not cause problems and is
25119 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25120 /* (slave's support for AEOI in flat mode is to be investigated) */
25121 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25122
25123 + pax_open_kernel();
25124 if (auto_eoi)
25125 /*
25126 * In AEOI mode we just have to mask the interrupt
25127 * when acking.
25128 */
25129 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25130 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25131 else
25132 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25133 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25134 + pax_close_kernel();
25135
25136 udelay(100); /* wait for 8259A to initialize */
25137
25138 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25139 index a979b5b..1d6db75 100644
25140 --- a/arch/x86/kernel/io_delay.c
25141 +++ b/arch/x86/kernel/io_delay.c
25142 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25143 * Quirk table for systems that misbehave (lock up, etc.) if port
25144 * 0x80 is used:
25145 */
25146 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25147 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25148 {
25149 .callback = dmi_io_delay_0xed_port,
25150 .ident = "Compaq Presario V6000",
25151 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25152 index 4ddaf66..49d5c18 100644
25153 --- a/arch/x86/kernel/ioport.c
25154 +++ b/arch/x86/kernel/ioport.c
25155 @@ -6,6 +6,7 @@
25156 #include <linux/sched.h>
25157 #include <linux/kernel.h>
25158 #include <linux/capability.h>
25159 +#include <linux/security.h>
25160 #include <linux/errno.h>
25161 #include <linux/types.h>
25162 #include <linux/ioport.h>
25163 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25164 return -EINVAL;
25165 if (turn_on && !capable(CAP_SYS_RAWIO))
25166 return -EPERM;
25167 +#ifdef CONFIG_GRKERNSEC_IO
25168 + if (turn_on && grsec_disable_privio) {
25169 + gr_handle_ioperm();
25170 + return -ENODEV;
25171 + }
25172 +#endif
25173
25174 /*
25175 * If it's the first ioperm() call in this thread's lifetime, set the
25176 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25177 * because the ->io_bitmap_max value must match the bitmap
25178 * contents:
25179 */
25180 - tss = &per_cpu(init_tss, get_cpu());
25181 + tss = init_tss + get_cpu();
25182
25183 if (turn_on)
25184 bitmap_clear(t->io_bitmap_ptr, from, num);
25185 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25186 if (level > old) {
25187 if (!capable(CAP_SYS_RAWIO))
25188 return -EPERM;
25189 +#ifdef CONFIG_GRKERNSEC_IO
25190 + if (grsec_disable_privio) {
25191 + gr_handle_iopl();
25192 + return -ENODEV;
25193 + }
25194 +#endif
25195 }
25196 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25197 t->iopl = level << 12;
25198 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25199 index 67b1cbe..6ad4cbc 100644
25200 --- a/arch/x86/kernel/irq.c
25201 +++ b/arch/x86/kernel/irq.c
25202 @@ -22,7 +22,7 @@
25203 #define CREATE_TRACE_POINTS
25204 #include <asm/trace/irq_vectors.h>
25205
25206 -atomic_t irq_err_count;
25207 +atomic_unchecked_t irq_err_count;
25208
25209 /* Function pointer for generic interrupt vector handling */
25210 void (*x86_platform_ipi_callback)(void) = NULL;
25211 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25212 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25213 seq_puts(p, " Hypervisor callback interrupts\n");
25214 #endif
25215 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25216 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25217 #if defined(CONFIG_X86_IO_APIC)
25218 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25219 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25220 #endif
25221 return 0;
25222 }
25223 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25224
25225 u64 arch_irq_stat(void)
25226 {
25227 - u64 sum = atomic_read(&irq_err_count);
25228 + u64 sum = atomic_read_unchecked(&irq_err_count);
25229 return sum;
25230 }
25231
25232 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25233 index 28d28f5..e6cc9ae 100644
25234 --- a/arch/x86/kernel/irq_32.c
25235 +++ b/arch/x86/kernel/irq_32.c
25236 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25237
25238 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25239
25240 +extern void gr_handle_kernel_exploit(void);
25241 +
25242 int sysctl_panic_on_stackoverflow __read_mostly;
25243
25244 /* Debugging check for stack overflow: is there less than 1KB free? */
25245 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25246 __asm__ __volatile__("andl %%esp,%0" :
25247 "=r" (sp) : "0" (THREAD_SIZE - 1));
25248
25249 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25250 + return sp < STACK_WARN;
25251 }
25252
25253 static void print_stack_overflow(void)
25254 {
25255 printk(KERN_WARNING "low stack detected by irq handler\n");
25256 dump_stack();
25257 + gr_handle_kernel_exploit();
25258 if (sysctl_panic_on_stackoverflow)
25259 panic("low stack detected by irq handler - check messages\n");
25260 }
25261 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25262 static inline int
25263 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25264 {
25265 - struct irq_stack *curstk, *irqstk;
25266 + struct irq_stack *irqstk;
25267 u32 *isp, *prev_esp, arg1, arg2;
25268
25269 - curstk = (struct irq_stack *) current_stack();
25270 irqstk = __this_cpu_read(hardirq_stack);
25271
25272 /*
25273 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25274 * handler) we can't do that and just have to keep using the
25275 * current stack (which is the irq stack already after all)
25276 */
25277 - if (unlikely(curstk == irqstk))
25278 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25279 return 0;
25280
25281 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25282 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25283
25284 /* Save the next esp at the bottom of the stack */
25285 prev_esp = (u32 *)irqstk;
25286 *prev_esp = current_stack_pointer();
25287
25288 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25289 + __set_fs(MAKE_MM_SEG(0));
25290 +#endif
25291 +
25292 if (unlikely(overflow))
25293 call_on_stack(print_stack_overflow, isp);
25294
25295 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25296 : "0" (irq), "1" (desc), "2" (isp),
25297 "D" (desc->handle_irq)
25298 : "memory", "cc", "ecx");
25299 +
25300 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25301 + __set_fs(current_thread_info()->addr_limit);
25302 +#endif
25303 +
25304 return 1;
25305 }
25306
25307 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25308 */
25309 void irq_ctx_init(int cpu)
25310 {
25311 - struct irq_stack *irqstk;
25312 -
25313 if (per_cpu(hardirq_stack, cpu))
25314 return;
25315
25316 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25317 - THREADINFO_GFP,
25318 - THREAD_SIZE_ORDER));
25319 - per_cpu(hardirq_stack, cpu) = irqstk;
25320 -
25321 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25322 - THREADINFO_GFP,
25323 - THREAD_SIZE_ORDER));
25324 - per_cpu(softirq_stack, cpu) = irqstk;
25325 -
25326 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25327 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25328 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25329 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25330 }
25331
25332 void do_softirq_own_stack(void)
25333 {
25334 - struct thread_info *curstk;
25335 struct irq_stack *irqstk;
25336 u32 *isp, *prev_esp;
25337
25338 - curstk = current_stack();
25339 irqstk = __this_cpu_read(softirq_stack);
25340
25341 /* build the stack frame on the softirq stack */
25342 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25343 prev_esp = (u32 *)irqstk;
25344 *prev_esp = current_stack_pointer();
25345
25346 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25347 + __set_fs(MAKE_MM_SEG(0));
25348 +#endif
25349 +
25350 call_on_stack(__do_softirq, isp);
25351 +
25352 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25353 + __set_fs(current_thread_info()->addr_limit);
25354 +#endif
25355 +
25356 }
25357
25358 bool handle_irq(unsigned irq, struct pt_regs *regs)
25359 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25360 if (unlikely(!desc))
25361 return false;
25362
25363 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25364 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25365 if (unlikely(overflow))
25366 print_stack_overflow();
25367 desc->handle_irq(irq, desc);
25368 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25369 index e4b503d..824fce8 100644
25370 --- a/arch/x86/kernel/irq_64.c
25371 +++ b/arch/x86/kernel/irq_64.c
25372 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25373 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25374 EXPORT_PER_CPU_SYMBOL(irq_regs);
25375
25376 +extern void gr_handle_kernel_exploit(void);
25377 +
25378 int sysctl_panic_on_stackoverflow;
25379
25380 /*
25381 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25382 u64 estack_top, estack_bottom;
25383 u64 curbase = (u64)task_stack_page(current);
25384
25385 - if (user_mode_vm(regs))
25386 + if (user_mode(regs))
25387 return;
25388
25389 if (regs->sp >= curbase + sizeof(struct thread_info) +
25390 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25391 irq_stack_top, irq_stack_bottom,
25392 estack_top, estack_bottom);
25393
25394 + gr_handle_kernel_exploit();
25395 +
25396 if (sysctl_panic_on_stackoverflow)
25397 panic("low stack detected by irq handler - check messages\n");
25398 #endif
25399 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25400 index 26d5a55..a01160a 100644
25401 --- a/arch/x86/kernel/jump_label.c
25402 +++ b/arch/x86/kernel/jump_label.c
25403 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25404 * Jump label is enabled for the first time.
25405 * So we expect a default_nop...
25406 */
25407 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25408 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25409 != 0))
25410 bug_at((void *)entry->code, __LINE__);
25411 } else {
25412 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25413 * ...otherwise expect an ideal_nop. Otherwise
25414 * something went horribly wrong.
25415 */
25416 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25417 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25418 != 0))
25419 bug_at((void *)entry->code, __LINE__);
25420 }
25421 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25422 * are converting the default nop to the ideal nop.
25423 */
25424 if (init) {
25425 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25426 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25427 bug_at((void *)entry->code, __LINE__);
25428 } else {
25429 code.jump = 0xe9;
25430 code.offset = entry->target -
25431 (entry->code + JUMP_LABEL_NOP_SIZE);
25432 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25433 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25434 bug_at((void *)entry->code, __LINE__);
25435 }
25436 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25437 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25438 index 25ecd56..e12482f 100644
25439 --- a/arch/x86/kernel/kgdb.c
25440 +++ b/arch/x86/kernel/kgdb.c
25441 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25442 #ifdef CONFIG_X86_32
25443 switch (regno) {
25444 case GDB_SS:
25445 - if (!user_mode_vm(regs))
25446 + if (!user_mode(regs))
25447 *(unsigned long *)mem = __KERNEL_DS;
25448 break;
25449 case GDB_SP:
25450 - if (!user_mode_vm(regs))
25451 + if (!user_mode(regs))
25452 *(unsigned long *)mem = kernel_stack_pointer(regs);
25453 break;
25454 case GDB_GS:
25455 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25456 bp->attr.bp_addr = breakinfo[breakno].addr;
25457 bp->attr.bp_len = breakinfo[breakno].len;
25458 bp->attr.bp_type = breakinfo[breakno].type;
25459 - info->address = breakinfo[breakno].addr;
25460 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25461 + info->address = ktla_ktva(breakinfo[breakno].addr);
25462 + else
25463 + info->address = breakinfo[breakno].addr;
25464 info->len = breakinfo[breakno].len;
25465 info->type = breakinfo[breakno].type;
25466 val = arch_install_hw_breakpoint(bp);
25467 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25468 case 'k':
25469 /* clear the trace bit */
25470 linux_regs->flags &= ~X86_EFLAGS_TF;
25471 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25472 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25473
25474 /* set the trace bit if we're stepping */
25475 if (remcomInBuffer[0] == 's') {
25476 linux_regs->flags |= X86_EFLAGS_TF;
25477 - atomic_set(&kgdb_cpu_doing_single_step,
25478 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25479 raw_smp_processor_id());
25480 }
25481
25482 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25483
25484 switch (cmd) {
25485 case DIE_DEBUG:
25486 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25487 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25488 if (user_mode(regs))
25489 return single_step_cont(regs, args);
25490 break;
25491 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25492 #endif /* CONFIG_DEBUG_RODATA */
25493
25494 bpt->type = BP_BREAKPOINT;
25495 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25496 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25497 BREAK_INSTR_SIZE);
25498 if (err)
25499 return err;
25500 - err = probe_kernel_write((char *)bpt->bpt_addr,
25501 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25502 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25503 #ifdef CONFIG_DEBUG_RODATA
25504 if (!err)
25505 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25506 return -EBUSY;
25507 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25508 BREAK_INSTR_SIZE);
25509 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25510 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25511 if (err)
25512 return err;
25513 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25514 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25515 if (mutex_is_locked(&text_mutex))
25516 goto knl_write;
25517 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25518 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25519 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25520 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25521 goto knl_write;
25522 return err;
25523 knl_write:
25524 #endif /* CONFIG_DEBUG_RODATA */
25525 - return probe_kernel_write((char *)bpt->bpt_addr,
25526 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25527 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25528 }
25529
25530 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25531 index 4e3d5a9..03fffd8 100644
25532 --- a/arch/x86/kernel/kprobes/core.c
25533 +++ b/arch/x86/kernel/kprobes/core.c
25534 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25535 s32 raddr;
25536 } __packed *insn;
25537
25538 - insn = (struct __arch_relative_insn *)from;
25539 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25540 +
25541 + pax_open_kernel();
25542 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25543 insn->op = op;
25544 + pax_close_kernel();
25545 }
25546
25547 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25548 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25549 kprobe_opcode_t opcode;
25550 kprobe_opcode_t *orig_opcodes = opcodes;
25551
25552 - if (search_exception_tables((unsigned long)opcodes))
25553 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25554 return 0; /* Page fault may occur on this address. */
25555
25556 retry:
25557 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25558 * Fortunately, we know that the original code is the ideal 5-byte
25559 * long NOP.
25560 */
25561 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25562 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25563 if (faddr)
25564 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25565 else
25566 buf[0] = kp->opcode;
25567 - return (unsigned long)buf;
25568 + return ktva_ktla((unsigned long)buf);
25569 }
25570
25571 /*
25572 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25573 /* Another subsystem puts a breakpoint, failed to recover */
25574 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25575 return 0;
25576 + pax_open_kernel();
25577 memcpy(dest, insn.kaddr, insn.length);
25578 + pax_close_kernel();
25579
25580 #ifdef CONFIG_X86_64
25581 if (insn_rip_relative(&insn)) {
25582 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25583 return 0;
25584 }
25585 disp = (u8 *) dest + insn_offset_displacement(&insn);
25586 + pax_open_kernel();
25587 *(s32 *) disp = (s32) newdisp;
25588 + pax_close_kernel();
25589 }
25590 #endif
25591 return insn.length;
25592 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25593 * nor set current_kprobe, because it doesn't use single
25594 * stepping.
25595 */
25596 - regs->ip = (unsigned long)p->ainsn.insn;
25597 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25598 preempt_enable_no_resched();
25599 return;
25600 }
25601 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25602 regs->flags &= ~X86_EFLAGS_IF;
25603 /* single step inline if the instruction is an int3 */
25604 if (p->opcode == BREAKPOINT_INSTRUCTION)
25605 - regs->ip = (unsigned long)p->addr;
25606 + regs->ip = ktla_ktva((unsigned long)p->addr);
25607 else
25608 - regs->ip = (unsigned long)p->ainsn.insn;
25609 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25610 }
25611 NOKPROBE_SYMBOL(setup_singlestep);
25612
25613 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25614 struct kprobe *p;
25615 struct kprobe_ctlblk *kcb;
25616
25617 - if (user_mode_vm(regs))
25618 + if (user_mode(regs))
25619 return 0;
25620
25621 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25622 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25623 setup_singlestep(p, regs, kcb, 0);
25624 return 1;
25625 }
25626 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25627 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25628 /*
25629 * The breakpoint instruction was removed right
25630 * after we hit it. Another cpu has removed
25631 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25632 " movq %rax, 152(%rsp)\n"
25633 RESTORE_REGS_STRING
25634 " popfq\n"
25635 +#ifdef KERNEXEC_PLUGIN
25636 + " btsq $63,(%rsp)\n"
25637 +#endif
25638 #else
25639 " pushf\n"
25640 SAVE_REGS_STRING
25641 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25642 struct kprobe_ctlblk *kcb)
25643 {
25644 unsigned long *tos = stack_addr(regs);
25645 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25646 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25647 unsigned long orig_ip = (unsigned long)p->addr;
25648 kprobe_opcode_t *insn = p->ainsn.insn;
25649
25650 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25651 struct die_args *args = data;
25652 int ret = NOTIFY_DONE;
25653
25654 - if (args->regs && user_mode_vm(args->regs))
25655 + if (args->regs && user_mode(args->regs))
25656 return ret;
25657
25658 if (val == DIE_GPF) {
25659 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25660 index 7b3b9d1..e2478b91 100644
25661 --- a/arch/x86/kernel/kprobes/opt.c
25662 +++ b/arch/x86/kernel/kprobes/opt.c
25663 @@ -79,6 +79,7 @@ found:
25664 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25665 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25666 {
25667 + pax_open_kernel();
25668 #ifdef CONFIG_X86_64
25669 *addr++ = 0x48;
25670 *addr++ = 0xbf;
25671 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25672 *addr++ = 0xb8;
25673 #endif
25674 *(unsigned long *)addr = val;
25675 + pax_close_kernel();
25676 }
25677
25678 asm (
25679 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25680 * Verify if the address gap is in 2GB range, because this uses
25681 * a relative jump.
25682 */
25683 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25684 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25685 if (abs(rel) > 0x7fffffff) {
25686 __arch_remove_optimized_kprobe(op, 0);
25687 return -ERANGE;
25688 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25689 op->optinsn.size = ret;
25690
25691 /* Copy arch-dep-instance from template */
25692 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25693 + pax_open_kernel();
25694 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25695 + pax_close_kernel();
25696
25697 /* Set probe information */
25698 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25699
25700 /* Set probe function call */
25701 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25702 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25703
25704 /* Set returning jmp instruction at the tail of out-of-line buffer */
25705 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25706 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25707 (u8 *)op->kp.addr + op->optinsn.size);
25708
25709 flush_icache_range((unsigned long) buf,
25710 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25711 WARN_ON(kprobe_disabled(&op->kp));
25712
25713 /* Backup instructions which will be replaced by jump address */
25714 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25715 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25716 RELATIVE_ADDR_SIZE);
25717
25718 insn_buf[0] = RELATIVEJUMP_OPCODE;
25719 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25720 /* This kprobe is really able to run optimized path. */
25721 op = container_of(p, struct optimized_kprobe, kp);
25722 /* Detour through copied instructions */
25723 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25724 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25725 if (!reenter)
25726 reset_current_kprobe();
25727 preempt_enable_no_resched();
25728 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25729 index c2bedae..25e7ab60 100644
25730 --- a/arch/x86/kernel/ksysfs.c
25731 +++ b/arch/x86/kernel/ksysfs.c
25732 @@ -184,7 +184,7 @@ out:
25733
25734 static struct kobj_attribute type_attr = __ATTR_RO(type);
25735
25736 -static struct bin_attribute data_attr = {
25737 +static bin_attribute_no_const data_attr __read_only = {
25738 .attr = {
25739 .name = "data",
25740 .mode = S_IRUGO,
25741 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25742 index c37886d..d851d32 100644
25743 --- a/arch/x86/kernel/ldt.c
25744 +++ b/arch/x86/kernel/ldt.c
25745 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25746 if (reload) {
25747 #ifdef CONFIG_SMP
25748 preempt_disable();
25749 - load_LDT(pc);
25750 + load_LDT_nolock(pc);
25751 if (!cpumask_equal(mm_cpumask(current->mm),
25752 cpumask_of(smp_processor_id())))
25753 smp_call_function(flush_ldt, current->mm, 1);
25754 preempt_enable();
25755 #else
25756 - load_LDT(pc);
25757 + load_LDT_nolock(pc);
25758 #endif
25759 }
25760 if (oldsize) {
25761 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25762 return err;
25763
25764 for (i = 0; i < old->size; i++)
25765 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25766 + write_ldt_entry(new->ldt, i, old->ldt + i);
25767 return 0;
25768 }
25769
25770 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25771 retval = copy_ldt(&mm->context, &old_mm->context);
25772 mutex_unlock(&old_mm->context.lock);
25773 }
25774 +
25775 + if (tsk == current) {
25776 + mm->context.vdso = 0;
25777 +
25778 +#ifdef CONFIG_X86_32
25779 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25780 + mm->context.user_cs_base = 0UL;
25781 + mm->context.user_cs_limit = ~0UL;
25782 +
25783 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25784 + cpus_clear(mm->context.cpu_user_cs_mask);
25785 +#endif
25786 +
25787 +#endif
25788 +#endif
25789 +
25790 + }
25791 +
25792 return retval;
25793 }
25794
25795 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25796 }
25797 }
25798
25799 +#ifdef CONFIG_PAX_SEGMEXEC
25800 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25801 + error = -EINVAL;
25802 + goto out_unlock;
25803 + }
25804 +#endif
25805 +
25806 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25807 error = -EINVAL;
25808 goto out_unlock;
25809 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25810 index ff3c3101d..d7c0cd8 100644
25811 --- a/arch/x86/kernel/livepatch.c
25812 +++ b/arch/x86/kernel/livepatch.c
25813 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25814 int ret, numpages, size = 4;
25815 bool readonly;
25816 unsigned long val;
25817 - unsigned long core = (unsigned long)mod->module_core;
25818 - unsigned long core_ro_size = mod->core_ro_size;
25819 - unsigned long core_size = mod->core_size;
25820 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25821 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25822 + unsigned long core_size_rx = mod->core_size_rx;
25823 + unsigned long core_size_rw = mod->core_size_rw;
25824
25825 switch (type) {
25826 case R_X86_64_NONE:
25827 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25828 return -EINVAL;
25829 }
25830
25831 - if (loc < core || loc >= core + core_size)
25832 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25833 + (loc < core_rw || loc >= core_rw + core_size_rw))
25834 /* loc does not point to any symbol inside the module */
25835 return -EINVAL;
25836
25837 - if (loc < core + core_ro_size)
25838 + if (loc < core_rx + core_size_rx)
25839 readonly = true;
25840 else
25841 readonly = false;
25842 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25843 index 469b23d..5449cfe 100644
25844 --- a/arch/x86/kernel/machine_kexec_32.c
25845 +++ b/arch/x86/kernel/machine_kexec_32.c
25846 @@ -26,7 +26,7 @@
25847 #include <asm/cacheflush.h>
25848 #include <asm/debugreg.h>
25849
25850 -static void set_idt(void *newidt, __u16 limit)
25851 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25852 {
25853 struct desc_ptr curidt;
25854
25855 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25856 }
25857
25858
25859 -static void set_gdt(void *newgdt, __u16 limit)
25860 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25861 {
25862 struct desc_ptr curgdt;
25863
25864 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25865 }
25866
25867 control_page = page_address(image->control_code_page);
25868 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25869 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25870
25871 relocate_kernel_ptr = control_page;
25872 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25873 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25874 index 94ea120..4154cea 100644
25875 --- a/arch/x86/kernel/mcount_64.S
25876 +++ b/arch/x86/kernel/mcount_64.S
25877 @@ -7,7 +7,7 @@
25878 #include <linux/linkage.h>
25879 #include <asm/ptrace.h>
25880 #include <asm/ftrace.h>
25881 -
25882 +#include <asm/alternative-asm.h>
25883
25884 .code64
25885 .section .entry.text, "ax"
25886 @@ -148,8 +148,9 @@
25887 #ifdef CONFIG_DYNAMIC_FTRACE
25888
25889 ENTRY(function_hook)
25890 + pax_force_retaddr
25891 retq
25892 -END(function_hook)
25893 +ENDPROC(function_hook)
25894
25895 ENTRY(ftrace_caller)
25896 /* save_mcount_regs fills in first two parameters */
25897 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25898 #endif
25899
25900 GLOBAL(ftrace_stub)
25901 + pax_force_retaddr
25902 retq
25903 -END(ftrace_caller)
25904 +ENDPROC(ftrace_caller)
25905
25906 ENTRY(ftrace_regs_caller)
25907 /* Save the current flags before any operations that can change them */
25908 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25909
25910 jmp ftrace_return
25911
25912 -END(ftrace_regs_caller)
25913 +ENDPROC(ftrace_regs_caller)
25914
25915
25916 #else /* ! CONFIG_DYNAMIC_FTRACE */
25917 @@ -272,18 +274,20 @@ fgraph_trace:
25918 #endif
25919
25920 GLOBAL(ftrace_stub)
25921 + pax_force_retaddr
25922 retq
25923
25924 trace:
25925 /* save_mcount_regs fills in first two parameters */
25926 save_mcount_regs
25927
25928 + pax_force_fptr ftrace_trace_function
25929 call *ftrace_trace_function
25930
25931 restore_mcount_regs
25932
25933 jmp fgraph_trace
25934 -END(function_hook)
25935 +ENDPROC(function_hook)
25936 #endif /* CONFIG_DYNAMIC_FTRACE */
25937 #endif /* CONFIG_FUNCTION_TRACER */
25938
25939 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25940
25941 restore_mcount_regs
25942
25943 + pax_force_retaddr
25944 retq
25945 -END(ftrace_graph_caller)
25946 +ENDPROC(ftrace_graph_caller)
25947
25948 GLOBAL(return_to_handler)
25949 subq $24, %rsp
25950 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25951 movq 8(%rsp), %rdx
25952 movq (%rsp), %rax
25953 addq $24, %rsp
25954 + pax_force_fptr %rdi
25955 jmp *%rdi
25956 +ENDPROC(return_to_handler)
25957 #endif
25958 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25959 index d1ac80b..f593701 100644
25960 --- a/arch/x86/kernel/module.c
25961 +++ b/arch/x86/kernel/module.c
25962 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25963 }
25964 #endif
25965
25966 -void *module_alloc(unsigned long size)
25967 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25968 {
25969 void *p;
25970
25971 - if (PAGE_ALIGN(size) > MODULES_LEN)
25972 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25973 return NULL;
25974
25975 p = __vmalloc_node_range(size, MODULE_ALIGN,
25976 MODULES_VADDR + get_module_load_offset(),
25977 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25978 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25979 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25980 + prot, 0, NUMA_NO_NODE,
25981 __builtin_return_address(0));
25982 if (p && (kasan_module_alloc(p, size) < 0)) {
25983 vfree(p);
25984 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25985 return p;
25986 }
25987
25988 +void *module_alloc(unsigned long size)
25989 +{
25990 +
25991 +#ifdef CONFIG_PAX_KERNEXEC
25992 + return __module_alloc(size, PAGE_KERNEL);
25993 +#else
25994 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25995 +#endif
25996 +
25997 +}
25998 +
25999 +#ifdef CONFIG_PAX_KERNEXEC
26000 +#ifdef CONFIG_X86_32
26001 +void *module_alloc_exec(unsigned long size)
26002 +{
26003 + struct vm_struct *area;
26004 +
26005 + if (size == 0)
26006 + return NULL;
26007 +
26008 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26009 +return area ? area->addr : NULL;
26010 +}
26011 +EXPORT_SYMBOL(module_alloc_exec);
26012 +
26013 +void module_memfree_exec(void *module_region)
26014 +{
26015 + vunmap(module_region);
26016 +}
26017 +EXPORT_SYMBOL(module_memfree_exec);
26018 +#else
26019 +void module_memfree_exec(void *module_region)
26020 +{
26021 + module_memfree(module_region);
26022 +}
26023 +EXPORT_SYMBOL(module_memfree_exec);
26024 +
26025 +void *module_alloc_exec(unsigned long size)
26026 +{
26027 + return __module_alloc(size, PAGE_KERNEL_RX);
26028 +}
26029 +EXPORT_SYMBOL(module_alloc_exec);
26030 +#endif
26031 +#endif
26032 +
26033 #ifdef CONFIG_X86_32
26034 int apply_relocate(Elf32_Shdr *sechdrs,
26035 const char *strtab,
26036 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26037 unsigned int i;
26038 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26039 Elf32_Sym *sym;
26040 - uint32_t *location;
26041 + uint32_t *plocation, location;
26042
26043 DEBUGP("Applying relocate section %u to %u\n",
26044 relsec, sechdrs[relsec].sh_info);
26045 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26046 /* This is where to make the change */
26047 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26048 - + rel[i].r_offset;
26049 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26050 + location = (uint32_t)plocation;
26051 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26052 + plocation = ktla_ktva((void *)plocation);
26053 /* This is the symbol it is referring to. Note that all
26054 undefined symbols have been resolved. */
26055 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26056 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26057 switch (ELF32_R_TYPE(rel[i].r_info)) {
26058 case R_386_32:
26059 /* We add the value into the location given */
26060 - *location += sym->st_value;
26061 + pax_open_kernel();
26062 + *plocation += sym->st_value;
26063 + pax_close_kernel();
26064 break;
26065 case R_386_PC32:
26066 /* Add the value, subtract its position */
26067 - *location += sym->st_value - (uint32_t)location;
26068 + pax_open_kernel();
26069 + *plocation += sym->st_value - location;
26070 + pax_close_kernel();
26071 break;
26072 default:
26073 pr_err("%s: Unknown relocation: %u\n",
26074 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26075 case R_X86_64_NONE:
26076 break;
26077 case R_X86_64_64:
26078 + pax_open_kernel();
26079 *(u64 *)loc = val;
26080 + pax_close_kernel();
26081 break;
26082 case R_X86_64_32:
26083 + pax_open_kernel();
26084 *(u32 *)loc = val;
26085 + pax_close_kernel();
26086 if (val != *(u32 *)loc)
26087 goto overflow;
26088 break;
26089 case R_X86_64_32S:
26090 + pax_open_kernel();
26091 *(s32 *)loc = val;
26092 + pax_close_kernel();
26093 if ((s64)val != *(s32 *)loc)
26094 goto overflow;
26095 break;
26096 case R_X86_64_PC32:
26097 val -= (u64)loc;
26098 + pax_open_kernel();
26099 *(u32 *)loc = val;
26100 + pax_close_kernel();
26101 +
26102 #if 0
26103 if ((s64)val != *(s32 *)loc)
26104 goto overflow;
26105 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26106 index 113e707..0a690e1 100644
26107 --- a/arch/x86/kernel/msr.c
26108 +++ b/arch/x86/kernel/msr.c
26109 @@ -39,6 +39,7 @@
26110 #include <linux/notifier.h>
26111 #include <linux/uaccess.h>
26112 #include <linux/gfp.h>
26113 +#include <linux/grsecurity.h>
26114
26115 #include <asm/processor.h>
26116 #include <asm/msr.h>
26117 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26118 int err = 0;
26119 ssize_t bytes = 0;
26120
26121 +#ifdef CONFIG_GRKERNSEC_KMEM
26122 + gr_handle_msr_write();
26123 + return -EPERM;
26124 +#endif
26125 +
26126 if (count % 8)
26127 return -EINVAL; /* Invalid chunk size */
26128
26129 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26130 err = -EBADF;
26131 break;
26132 }
26133 +#ifdef CONFIG_GRKERNSEC_KMEM
26134 + gr_handle_msr_write();
26135 + return -EPERM;
26136 +#endif
26137 if (copy_from_user(&regs, uregs, sizeof regs)) {
26138 err = -EFAULT;
26139 break;
26140 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26141 return notifier_from_errno(err);
26142 }
26143
26144 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26145 +static struct notifier_block msr_class_cpu_notifier = {
26146 .notifier_call = msr_class_cpu_callback,
26147 };
26148
26149 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26150 index c3e985d..110a36a 100644
26151 --- a/arch/x86/kernel/nmi.c
26152 +++ b/arch/x86/kernel/nmi.c
26153 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26154
26155 static void nmi_max_handler(struct irq_work *w)
26156 {
26157 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26158 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26159 int remainder_ns, decimal_msecs;
26160 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26161 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26162
26163 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26164 decimal_msecs = remainder_ns / 1000;
26165
26166 printk_ratelimited(KERN_INFO
26167 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26168 - a->handler, whole_msecs, decimal_msecs);
26169 + n->action->handler, whole_msecs, decimal_msecs);
26170 }
26171
26172 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26173 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26174 delta = sched_clock() - delta;
26175 trace_nmi_handler(a->handler, (int)delta, thishandled);
26176
26177 - if (delta < nmi_longest_ns || delta < a->max_duration)
26178 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26179 continue;
26180
26181 - a->max_duration = delta;
26182 - irq_work_queue(&a->irq_work);
26183 + a->work->max_duration = delta;
26184 + irq_work_queue(&a->work->irq_work);
26185 }
26186
26187 rcu_read_unlock();
26188 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26189 }
26190 NOKPROBE_SYMBOL(nmi_handle);
26191
26192 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26193 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26194 {
26195 struct nmi_desc *desc = nmi_to_desc(type);
26196 unsigned long flags;
26197 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26198 if (!action->handler)
26199 return -EINVAL;
26200
26201 - init_irq_work(&action->irq_work, nmi_max_handler);
26202 + action->work->action = action;
26203 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26204
26205 spin_lock_irqsave(&desc->lock, flags);
26206
26207 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26208 * event confuses some handlers (kdump uses this flag)
26209 */
26210 if (action->flags & NMI_FLAG_FIRST)
26211 - list_add_rcu(&action->list, &desc->head);
26212 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26213 else
26214 - list_add_tail_rcu(&action->list, &desc->head);
26215 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26216
26217 spin_unlock_irqrestore(&desc->lock, flags);
26218 return 0;
26219 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26220 if (!strcmp(n->name, name)) {
26221 WARN(in_nmi(),
26222 "Trying to free NMI (%s) from NMI context!\n", n->name);
26223 - list_del_rcu(&n->list);
26224 + pax_list_del_rcu((struct list_head *)&n->list);
26225 break;
26226 }
26227 }
26228 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26229 dotraplinkage notrace void
26230 do_nmi(struct pt_regs *regs, long error_code)
26231 {
26232 +
26233 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26234 + if (!user_mode(regs)) {
26235 + unsigned long cs = regs->cs & 0xFFFF;
26236 + unsigned long ip = ktva_ktla(regs->ip);
26237 +
26238 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26239 + regs->ip = ip;
26240 + }
26241 +#endif
26242 +
26243 nmi_nesting_preprocess(regs);
26244
26245 nmi_enter();
26246 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26247 index 6d9582e..f746287 100644
26248 --- a/arch/x86/kernel/nmi_selftest.c
26249 +++ b/arch/x86/kernel/nmi_selftest.c
26250 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26251 {
26252 /* trap all the unknown NMIs we may generate */
26253 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26254 - __initdata);
26255 + __initconst);
26256 }
26257
26258 static void __init cleanup_nmi_testsuite(void)
26259 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26260 unsigned long timeout;
26261
26262 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26263 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26264 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26265 nmi_fail = FAILURE;
26266 return;
26267 }
26268 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26269 index bbb6c73..24a58ef 100644
26270 --- a/arch/x86/kernel/paravirt-spinlocks.c
26271 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26272 @@ -8,7 +8,7 @@
26273
26274 #include <asm/paravirt.h>
26275
26276 -struct pv_lock_ops pv_lock_ops = {
26277 +struct pv_lock_ops pv_lock_ops __read_only = {
26278 #ifdef CONFIG_SMP
26279 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26280 .unlock_kick = paravirt_nop,
26281 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26282 index 548d25f..f8fb99c 100644
26283 --- a/arch/x86/kernel/paravirt.c
26284 +++ b/arch/x86/kernel/paravirt.c
26285 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26286 {
26287 return x;
26288 }
26289 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26290 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26291 +#endif
26292
26293 void __init default_banner(void)
26294 {
26295 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26296
26297 if (opfunc == NULL)
26298 /* If there's no function, patch it with a ud2a (BUG) */
26299 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26300 - else if (opfunc == _paravirt_nop)
26301 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26302 + else if (opfunc == (void *)_paravirt_nop)
26303 /* If the operation is a nop, then nop the callsite */
26304 ret = paravirt_patch_nop();
26305
26306 /* identity functions just return their single argument */
26307 - else if (opfunc == _paravirt_ident_32)
26308 + else if (opfunc == (void *)_paravirt_ident_32)
26309 ret = paravirt_patch_ident_32(insnbuf, len);
26310 - else if (opfunc == _paravirt_ident_64)
26311 + else if (opfunc == (void *)_paravirt_ident_64)
26312 ret = paravirt_patch_ident_64(insnbuf, len);
26313 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26314 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26315 + ret = paravirt_patch_ident_64(insnbuf, len);
26316 +#endif
26317
26318 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26319 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26320 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26321 if (insn_len > len || start == NULL)
26322 insn_len = len;
26323 else
26324 - memcpy(insnbuf, start, insn_len);
26325 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26326
26327 return insn_len;
26328 }
26329 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26330 return this_cpu_read(paravirt_lazy_mode);
26331 }
26332
26333 -struct pv_info pv_info = {
26334 +struct pv_info pv_info __read_only = {
26335 .name = "bare hardware",
26336 .paravirt_enabled = 0,
26337 .kernel_rpl = 0,
26338 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26339 #endif
26340 };
26341
26342 -struct pv_init_ops pv_init_ops = {
26343 +struct pv_init_ops pv_init_ops __read_only = {
26344 .patch = native_patch,
26345 };
26346
26347 -struct pv_time_ops pv_time_ops = {
26348 +struct pv_time_ops pv_time_ops __read_only = {
26349 .sched_clock = native_sched_clock,
26350 .steal_clock = native_steal_clock,
26351 };
26352
26353 -__visible struct pv_irq_ops pv_irq_ops = {
26354 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26355 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26356 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26357 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26358 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26359 #endif
26360 };
26361
26362 -__visible struct pv_cpu_ops pv_cpu_ops = {
26363 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26364 .cpuid = native_cpuid,
26365 .get_debugreg = native_get_debugreg,
26366 .set_debugreg = native_set_debugreg,
26367 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26368 NOKPROBE_SYMBOL(native_set_debugreg);
26369 NOKPROBE_SYMBOL(native_load_idt);
26370
26371 -struct pv_apic_ops pv_apic_ops = {
26372 +struct pv_apic_ops pv_apic_ops __read_only= {
26373 #ifdef CONFIG_X86_LOCAL_APIC
26374 .startup_ipi_hook = paravirt_nop,
26375 #endif
26376 };
26377
26378 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26379 +#ifdef CONFIG_X86_32
26380 +#ifdef CONFIG_X86_PAE
26381 +/* 64-bit pagetable entries */
26382 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26383 +#else
26384 /* 32-bit pagetable entries */
26385 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26386 +#endif
26387 #else
26388 /* 64-bit pagetable entries */
26389 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26390 #endif
26391
26392 -struct pv_mmu_ops pv_mmu_ops = {
26393 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26394
26395 .read_cr2 = native_read_cr2,
26396 .write_cr2 = native_write_cr2,
26397 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26398 .make_pud = PTE_IDENT,
26399
26400 .set_pgd = native_set_pgd,
26401 + .set_pgd_batched = native_set_pgd_batched,
26402 #endif
26403 #endif /* PAGETABLE_LEVELS >= 3 */
26404
26405 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26406 },
26407
26408 .set_fixmap = native_set_fixmap,
26409 +
26410 +#ifdef CONFIG_PAX_KERNEXEC
26411 + .pax_open_kernel = native_pax_open_kernel,
26412 + .pax_close_kernel = native_pax_close_kernel,
26413 +#endif
26414 +
26415 };
26416
26417 EXPORT_SYMBOL_GPL(pv_time_ops);
26418 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26419 index a1da673..b6f5831 100644
26420 --- a/arch/x86/kernel/paravirt_patch_64.c
26421 +++ b/arch/x86/kernel/paravirt_patch_64.c
26422 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26423 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26424 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26425 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26426 +
26427 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26428 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26429 +#endif
26430 +
26431 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26432 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26433
26434 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26435 PATCH_SITE(pv_mmu_ops, read_cr3);
26436 PATCH_SITE(pv_mmu_ops, write_cr3);
26437 PATCH_SITE(pv_cpu_ops, clts);
26438 +
26439 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26440 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26441 +#endif
26442 +
26443 PATCH_SITE(pv_cpu_ops, wbinvd);
26444
26445 patch_site:
26446 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26447 index 0497f71..7186c0d 100644
26448 --- a/arch/x86/kernel/pci-calgary_64.c
26449 +++ b/arch/x86/kernel/pci-calgary_64.c
26450 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26451 tce_space = be64_to_cpu(readq(target));
26452 tce_space = tce_space & TAR_SW_BITS;
26453
26454 - tce_space = tce_space & (~specified_table_size);
26455 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26456 info->tce_space = (u64 *)__va(tce_space);
26457 }
26458 }
26459 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26460 index 35ccf75..7a15747 100644
26461 --- a/arch/x86/kernel/pci-iommu_table.c
26462 +++ b/arch/x86/kernel/pci-iommu_table.c
26463 @@ -2,7 +2,7 @@
26464 #include <asm/iommu_table.h>
26465 #include <linux/string.h>
26466 #include <linux/kallsyms.h>
26467 -
26468 +#include <linux/sched.h>
26469
26470 #define DEBUG 1
26471
26472 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26473 index 77dd0ad..9ec4723 100644
26474 --- a/arch/x86/kernel/pci-swiotlb.c
26475 +++ b/arch/x86/kernel/pci-swiotlb.c
26476 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26477 struct dma_attrs *attrs)
26478 {
26479 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26480 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26481 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26482 else
26483 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26484 }
26485 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26486 index a388bb8..97064ad 100644
26487 --- a/arch/x86/kernel/process.c
26488 +++ b/arch/x86/kernel/process.c
26489 @@ -38,7 +38,8 @@
26490 * section. Since TSS's are completely CPU-local, we want them
26491 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26492 */
26493 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26494 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26495 +EXPORT_SYMBOL(init_tss);
26496
26497 #ifdef CONFIG_X86_64
26498 static DEFINE_PER_CPU(unsigned char, is_idle);
26499 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26500 task_xstate_cachep =
26501 kmem_cache_create("task_xstate", xstate_size,
26502 __alignof__(union thread_xstate),
26503 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26504 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26505 setup_xstate_comp();
26506 }
26507
26508 @@ -110,7 +111,7 @@ void exit_thread(void)
26509 unsigned long *bp = t->io_bitmap_ptr;
26510
26511 if (bp) {
26512 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26513 + struct tss_struct *tss = init_tss + get_cpu();
26514
26515 t->io_bitmap_ptr = NULL;
26516 clear_thread_flag(TIF_IO_BITMAP);
26517 @@ -130,6 +131,9 @@ void flush_thread(void)
26518 {
26519 struct task_struct *tsk = current;
26520
26521 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26522 + loadsegment(gs, 0);
26523 +#endif
26524 flush_ptrace_hw_breakpoint(tsk);
26525 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26526 drop_init_fpu(tsk);
26527 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26528 void exit_idle(void)
26529 {
26530 /* idle loop has pid 0 */
26531 - if (current->pid)
26532 + if (task_pid_nr(current))
26533 return;
26534 __exit_idle();
26535 }
26536 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26537 return ret;
26538 }
26539 #endif
26540 -void stop_this_cpu(void *dummy)
26541 +__noreturn void stop_this_cpu(void *dummy)
26542 {
26543 local_irq_disable();
26544 /*
26545 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26546 }
26547 early_param("idle", idle_setup);
26548
26549 -unsigned long arch_align_stack(unsigned long sp)
26550 +#ifdef CONFIG_PAX_RANDKSTACK
26551 +void pax_randomize_kstack(struct pt_regs *regs)
26552 {
26553 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26554 - sp -= get_random_int() % 8192;
26555 - return sp & ~0xf;
26556 -}
26557 + struct thread_struct *thread = &current->thread;
26558 + unsigned long time;
26559
26560 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26561 -{
26562 - unsigned long range_end = mm->brk + 0x02000000;
26563 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26564 -}
26565 + if (!randomize_va_space)
26566 + return;
26567 +
26568 + if (v8086_mode(regs))
26569 + return;
26570
26571 + rdtscl(time);
26572 +
26573 + /* P4 seems to return a 0 LSB, ignore it */
26574 +#ifdef CONFIG_MPENTIUM4
26575 + time &= 0x3EUL;
26576 + time <<= 2;
26577 +#elif defined(CONFIG_X86_64)
26578 + time &= 0xFUL;
26579 + time <<= 4;
26580 +#else
26581 + time &= 0x1FUL;
26582 + time <<= 3;
26583 +#endif
26584 +
26585 + thread->sp0 ^= time;
26586 + load_sp0(init_tss + smp_processor_id(), thread);
26587 +
26588 +#ifdef CONFIG_X86_64
26589 + this_cpu_write(kernel_stack, thread->sp0);
26590 +#endif
26591 +}
26592 +#endif
26593 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26594 index 603c4f9..3a105d7 100644
26595 --- a/arch/x86/kernel/process_32.c
26596 +++ b/arch/x86/kernel/process_32.c
26597 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26598 unsigned long thread_saved_pc(struct task_struct *tsk)
26599 {
26600 return ((unsigned long *)tsk->thread.sp)[3];
26601 +//XXX return tsk->thread.eip;
26602 }
26603
26604 void __show_regs(struct pt_regs *regs, int all)
26605 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26606 unsigned long sp;
26607 unsigned short ss, gs;
26608
26609 - if (user_mode_vm(regs)) {
26610 + if (user_mode(regs)) {
26611 sp = regs->sp;
26612 ss = regs->ss & 0xffff;
26613 - gs = get_user_gs(regs);
26614 } else {
26615 sp = kernel_stack_pointer(regs);
26616 savesegment(ss, ss);
26617 - savesegment(gs, gs);
26618 }
26619 + gs = get_user_gs(regs);
26620
26621 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26622 (u16)regs->cs, regs->ip, regs->flags,
26623 - smp_processor_id());
26624 + raw_smp_processor_id());
26625 print_symbol("EIP is at %s\n", regs->ip);
26626
26627 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26628 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26629 int copy_thread(unsigned long clone_flags, unsigned long sp,
26630 unsigned long arg, struct task_struct *p)
26631 {
26632 - struct pt_regs *childregs = task_pt_regs(p);
26633 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26634 struct task_struct *tsk;
26635 int err;
26636
26637 p->thread.sp = (unsigned long) childregs;
26638 p->thread.sp0 = (unsigned long) (childregs+1);
26639 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26640 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26641
26642 if (unlikely(p->flags & PF_KTHREAD)) {
26643 /* kernel thread */
26644 memset(childregs, 0, sizeof(struct pt_regs));
26645 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26646 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26647 - childregs->ds = __USER_DS;
26648 - childregs->es = __USER_DS;
26649 + savesegment(gs, childregs->gs);
26650 + childregs->ds = __KERNEL_DS;
26651 + childregs->es = __KERNEL_DS;
26652 childregs->fs = __KERNEL_PERCPU;
26653 childregs->bx = sp; /* function */
26654 childregs->bp = arg;
26655 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26656 struct thread_struct *prev = &prev_p->thread,
26657 *next = &next_p->thread;
26658 int cpu = smp_processor_id();
26659 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26660 + struct tss_struct *tss = init_tss + cpu;
26661 fpu_switch_t fpu;
26662
26663 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26664 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26665 */
26666 lazy_save_gs(prev->gs);
26667
26668 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26669 + __set_fs(task_thread_info(next_p)->addr_limit);
26670 +#endif
26671 +
26672 /*
26673 * Load the per-thread Thread-Local Storage descriptor.
26674 */
26675 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26676 */
26677 arch_end_context_switch(next_p);
26678
26679 - this_cpu_write(kernel_stack,
26680 - (unsigned long)task_stack_page(next_p) +
26681 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26682 + this_cpu_write(current_task, next_p);
26683 + this_cpu_write(current_tinfo, &next_p->tinfo);
26684 + this_cpu_write(kernel_stack, next->sp0);
26685
26686 /*
26687 * Restore %gs if needed (which is common)
26688 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26689
26690 switch_fpu_finish(next_p, fpu);
26691
26692 - this_cpu_write(current_task, next_p);
26693 -
26694 return prev_p;
26695 }
26696
26697 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26698 } while (count++ < 16);
26699 return 0;
26700 }
26701 -
26702 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26703 index 67fcc43..0d2c630 100644
26704 --- a/arch/x86/kernel/process_64.c
26705 +++ b/arch/x86/kernel/process_64.c
26706 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26707 struct pt_regs *childregs;
26708 struct task_struct *me = current;
26709
26710 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26711 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26712 childregs = task_pt_regs(p);
26713 p->thread.sp = (unsigned long) childregs;
26714 p->thread.usersp = me->thread.usersp;
26715 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26716 set_tsk_thread_flag(p, TIF_FORK);
26717 p->thread.io_bitmap_ptr = NULL;
26718
26719 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26720 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26721 savesegment(es, p->thread.es);
26722 savesegment(ds, p->thread.ds);
26723 + savesegment(ss, p->thread.ss);
26724 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26725 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26726
26727 if (unlikely(p->flags & PF_KTHREAD)) {
26728 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26729 struct thread_struct *prev = &prev_p->thread;
26730 struct thread_struct *next = &next_p->thread;
26731 int cpu = smp_processor_id();
26732 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26733 + struct tss_struct *tss = init_tss + cpu;
26734 unsigned fsindex, gsindex;
26735 fpu_switch_t fpu;
26736
26737 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26738 if (unlikely(next->ds | prev->ds))
26739 loadsegment(ds, next->ds);
26740
26741 + savesegment(ss, prev->ss);
26742 + if (unlikely(next->ss != prev->ss))
26743 + loadsegment(ss, next->ss);
26744 +
26745 /*
26746 * Switch FS and GS.
26747 *
26748 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26749 prev->usersp = this_cpu_read(old_rsp);
26750 this_cpu_write(old_rsp, next->usersp);
26751 this_cpu_write(current_task, next_p);
26752 + this_cpu_write(current_tinfo, &next_p->tinfo);
26753
26754 /*
26755 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26756 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26757 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26758 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26759
26760 - this_cpu_write(kernel_stack,
26761 - (unsigned long)task_stack_page(next_p) +
26762 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26763 + this_cpu_write(kernel_stack, next->sp0);
26764
26765 /*
26766 * Now maybe reload the debug registers and handle I/O bitmaps
26767 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26768 if (!p || p == current || p->state == TASK_RUNNING)
26769 return 0;
26770 stack = (unsigned long)task_stack_page(p);
26771 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26772 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26773 return 0;
26774 fp = *(u64 *)(p->thread.sp);
26775 do {
26776 - if (fp < (unsigned long)stack ||
26777 - fp >= (unsigned long)stack+THREAD_SIZE)
26778 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26779 return 0;
26780 ip = *(u64 *)(fp+8);
26781 if (!in_sched_functions(ip))
26782 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26783 index e510618..5165ac0 100644
26784 --- a/arch/x86/kernel/ptrace.c
26785 +++ b/arch/x86/kernel/ptrace.c
26786 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26787 unsigned long sp = (unsigned long)&regs->sp;
26788 u32 *prev_esp;
26789
26790 - if (context == (sp & ~(THREAD_SIZE - 1)))
26791 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26792 return sp;
26793
26794 - prev_esp = (u32 *)(context);
26795 + prev_esp = *(u32 **)(context);
26796 if (prev_esp)
26797 return (unsigned long)prev_esp;
26798
26799 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26800 if (child->thread.gs != value)
26801 return do_arch_prctl(child, ARCH_SET_GS, value);
26802 return 0;
26803 +
26804 + case offsetof(struct user_regs_struct,ip):
26805 + /*
26806 + * Protect against any attempt to set ip to an
26807 + * impossible address. There are dragons lurking if the
26808 + * address is noncanonical. (This explicitly allows
26809 + * setting ip to TASK_SIZE_MAX, because user code can do
26810 + * that all by itself by running off the end of its
26811 + * address space.
26812 + */
26813 + if (value > TASK_SIZE_MAX)
26814 + return -EIO;
26815 + break;
26816 +
26817 #endif
26818 }
26819
26820 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26821 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26822 {
26823 int i;
26824 - int dr7 = 0;
26825 + unsigned long dr7 = 0;
26826 struct arch_hw_breakpoint *info;
26827
26828 for (i = 0; i < HBP_NUM; i++) {
26829 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26830 unsigned long addr, unsigned long data)
26831 {
26832 int ret;
26833 - unsigned long __user *datap = (unsigned long __user *)data;
26834 + unsigned long __user *datap = (__force unsigned long __user *)data;
26835
26836 switch (request) {
26837 /* read the word at location addr in the USER area. */
26838 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26839 if ((int) addr < 0)
26840 return -EIO;
26841 ret = do_get_thread_area(child, addr,
26842 - (struct user_desc __user *)data);
26843 + (__force struct user_desc __user *) data);
26844 break;
26845
26846 case PTRACE_SET_THREAD_AREA:
26847 if ((int) addr < 0)
26848 return -EIO;
26849 ret = do_set_thread_area(child, addr,
26850 - (struct user_desc __user *)data, 0);
26851 + (__force struct user_desc __user *) data, 0);
26852 break;
26853 #endif
26854
26855 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26856
26857 #ifdef CONFIG_X86_64
26858
26859 -static struct user_regset x86_64_regsets[] __read_mostly = {
26860 +static user_regset_no_const x86_64_regsets[] __read_only = {
26861 [REGSET_GENERAL] = {
26862 .core_note_type = NT_PRSTATUS,
26863 .n = sizeof(struct user_regs_struct) / sizeof(long),
26864 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26865 #endif /* CONFIG_X86_64 */
26866
26867 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26868 -static struct user_regset x86_32_regsets[] __read_mostly = {
26869 +static user_regset_no_const x86_32_regsets[] __read_only = {
26870 [REGSET_GENERAL] = {
26871 .core_note_type = NT_PRSTATUS,
26872 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26873 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26874 */
26875 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26876
26877 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26878 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26879 {
26880 #ifdef CONFIG_X86_64
26881 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26882 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26883 memset(info, 0, sizeof(*info));
26884 info->si_signo = SIGTRAP;
26885 info->si_code = si_code;
26886 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26887 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26888 }
26889
26890 void user_single_step_siginfo(struct task_struct *tsk,
26891 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26892 }
26893 }
26894
26895 +#ifdef CONFIG_GRKERNSEC_SETXID
26896 +extern void gr_delayed_cred_worker(void);
26897 +#endif
26898 +
26899 /*
26900 * We can return 0 to resume the syscall or anything else to go to phase
26901 * 2. If we resume the syscall, we need to put something appropriate in
26902 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26903
26904 BUG_ON(regs != task_pt_regs(current));
26905
26906 +#ifdef CONFIG_GRKERNSEC_SETXID
26907 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26908 + gr_delayed_cred_worker();
26909 +#endif
26910 +
26911 /*
26912 * If we stepped into a sysenter/syscall insn, it trapped in
26913 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26914 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26915 */
26916 user_exit();
26917
26918 +#ifdef CONFIG_GRKERNSEC_SETXID
26919 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26920 + gr_delayed_cred_worker();
26921 +#endif
26922 +
26923 audit_syscall_exit(regs);
26924
26925 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26926 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26927 index e5ecd20..60f7eef 100644
26928 --- a/arch/x86/kernel/pvclock.c
26929 +++ b/arch/x86/kernel/pvclock.c
26930 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26931 reset_hung_task_detector();
26932 }
26933
26934 -static atomic64_t last_value = ATOMIC64_INIT(0);
26935 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26936
26937 void pvclock_resume(void)
26938 {
26939 - atomic64_set(&last_value, 0);
26940 + atomic64_set_unchecked(&last_value, 0);
26941 }
26942
26943 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26944 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26945 * updating at the same time, and one of them could be slightly behind,
26946 * making the assumption that last_value always go forward fail to hold.
26947 */
26948 - last = atomic64_read(&last_value);
26949 + last = atomic64_read_unchecked(&last_value);
26950 do {
26951 if (ret < last)
26952 return last;
26953 - last = atomic64_cmpxchg(&last_value, last, ret);
26954 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26955 } while (unlikely(last != ret));
26956
26957 return ret;
26958 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26959 index 86db4bc..a50a54a 100644
26960 --- a/arch/x86/kernel/reboot.c
26961 +++ b/arch/x86/kernel/reboot.c
26962 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26963
26964 void __noreturn machine_real_restart(unsigned int type)
26965 {
26966 +
26967 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26968 + struct desc_struct *gdt;
26969 +#endif
26970 +
26971 local_irq_disable();
26972
26973 /*
26974 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26975
26976 /* Jump to the identity-mapped low memory code */
26977 #ifdef CONFIG_X86_32
26978 - asm volatile("jmpl *%0" : :
26979 +
26980 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26981 + gdt = get_cpu_gdt_table(smp_processor_id());
26982 + pax_open_kernel();
26983 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26984 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26985 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26986 + loadsegment(ds, __KERNEL_DS);
26987 + loadsegment(es, __KERNEL_DS);
26988 + loadsegment(ss, __KERNEL_DS);
26989 +#endif
26990 +#ifdef CONFIG_PAX_KERNEXEC
26991 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26992 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26993 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26994 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26995 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26996 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26997 +#endif
26998 + pax_close_kernel();
26999 +#endif
27000 +
27001 + asm volatile("ljmpl *%0" : :
27002 "rm" (real_mode_header->machine_real_restart_asm),
27003 "a" (type));
27004 #else
27005 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27006 /*
27007 * This is a single dmi_table handling all reboot quirks.
27008 */
27009 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27010 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27011
27012 /* Acer */
27013 { /* Handle reboot issue on Acer Aspire one */
27014 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27015 * This means that this function can never return, it can misbehave
27016 * by not rebooting properly and hanging.
27017 */
27018 -static void native_machine_emergency_restart(void)
27019 +static void __noreturn native_machine_emergency_restart(void)
27020 {
27021 int i;
27022 int attempt = 0;
27023 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27024 #endif
27025 }
27026
27027 -static void __machine_emergency_restart(int emergency)
27028 +static void __noreturn __machine_emergency_restart(int emergency)
27029 {
27030 reboot_emergency = emergency;
27031 machine_ops.emergency_restart();
27032 }
27033
27034 -static void native_machine_restart(char *__unused)
27035 +static void __noreturn native_machine_restart(char *__unused)
27036 {
27037 pr_notice("machine restart\n");
27038
27039 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27040 __machine_emergency_restart(0);
27041 }
27042
27043 -static void native_machine_halt(void)
27044 +static void __noreturn native_machine_halt(void)
27045 {
27046 /* Stop other cpus and apics */
27047 machine_shutdown();
27048 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27049 stop_this_cpu(NULL);
27050 }
27051
27052 -static void native_machine_power_off(void)
27053 +static void __noreturn native_machine_power_off(void)
27054 {
27055 if (pm_power_off) {
27056 if (!reboot_force)
27057 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27058 }
27059 /* A fallback in case there is no PM info available */
27060 tboot_shutdown(TB_SHUTDOWN_HALT);
27061 + unreachable();
27062 }
27063
27064 -struct machine_ops machine_ops = {
27065 +struct machine_ops machine_ops __read_only = {
27066 .power_off = native_machine_power_off,
27067 .shutdown = native_machine_shutdown,
27068 .emergency_restart = native_machine_emergency_restart,
27069 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27070 index c8e41e9..64049ef 100644
27071 --- a/arch/x86/kernel/reboot_fixups_32.c
27072 +++ b/arch/x86/kernel/reboot_fixups_32.c
27073 @@ -57,7 +57,7 @@ struct device_fixup {
27074 unsigned int vendor;
27075 unsigned int device;
27076 void (*reboot_fixup)(struct pci_dev *);
27077 -};
27078 +} __do_const;
27079
27080 /*
27081 * PCI ids solely used for fixups_table go here
27082 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27083 index 3fd2c69..a444264 100644
27084 --- a/arch/x86/kernel/relocate_kernel_64.S
27085 +++ b/arch/x86/kernel/relocate_kernel_64.S
27086 @@ -96,8 +96,7 @@ relocate_kernel:
27087
27088 /* jump to identity mapped page */
27089 addq $(identity_mapped - relocate_kernel), %r8
27090 - pushq %r8
27091 - ret
27092 + jmp *%r8
27093
27094 identity_mapped:
27095 /* set return address to 0 if not preserving context */
27096 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27097 index 0a2421c..11f3f36 100644
27098 --- a/arch/x86/kernel/setup.c
27099 +++ b/arch/x86/kernel/setup.c
27100 @@ -111,6 +111,7 @@
27101 #include <asm/mce.h>
27102 #include <asm/alternative.h>
27103 #include <asm/prom.h>
27104 +#include <asm/boot.h>
27105
27106 /*
27107 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27108 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27109 #endif
27110
27111
27112 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27113 -__visible unsigned long mmu_cr4_features;
27114 +#ifdef CONFIG_X86_64
27115 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27116 +#elif defined(CONFIG_X86_PAE)
27117 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27118 #else
27119 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27120 +__visible unsigned long mmu_cr4_features __read_only;
27121 #endif
27122
27123 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27124 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27125 * area (640->1Mb) as ram even though it is not.
27126 * take them out.
27127 */
27128 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27129 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27130
27131 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27132 }
27133 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27134 /* called before trim_bios_range() to spare extra sanitize */
27135 static void __init e820_add_kernel_range(void)
27136 {
27137 - u64 start = __pa_symbol(_text);
27138 + u64 start = __pa_symbol(ktla_ktva(_text));
27139 u64 size = __pa_symbol(_end) - start;
27140
27141 /*
27142 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27143
27144 void __init setup_arch(char **cmdline_p)
27145 {
27146 +#ifdef CONFIG_X86_32
27147 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27148 +#else
27149 memblock_reserve(__pa_symbol(_text),
27150 (unsigned long)__bss_stop - (unsigned long)_text);
27151 +#endif
27152
27153 early_reserve_initrd();
27154
27155 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27156
27157 if (!boot_params.hdr.root_flags)
27158 root_mountflags &= ~MS_RDONLY;
27159 - init_mm.start_code = (unsigned long) _text;
27160 - init_mm.end_code = (unsigned long) _etext;
27161 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27162 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27163 init_mm.end_data = (unsigned long) _edata;
27164 init_mm.brk = _brk_end;
27165
27166 mpx_mm_init(&init_mm);
27167
27168 - code_resource.start = __pa_symbol(_text);
27169 - code_resource.end = __pa_symbol(_etext)-1;
27170 - data_resource.start = __pa_symbol(_etext);
27171 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27172 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27173 + data_resource.start = __pa_symbol(_sdata);
27174 data_resource.end = __pa_symbol(_edata)-1;
27175 bss_resource.start = __pa_symbol(__bss_start);
27176 bss_resource.end = __pa_symbol(__bss_stop)-1;
27177 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27178 index e4fcb87..9c06c55 100644
27179 --- a/arch/x86/kernel/setup_percpu.c
27180 +++ b/arch/x86/kernel/setup_percpu.c
27181 @@ -21,19 +21,17 @@
27182 #include <asm/cpu.h>
27183 #include <asm/stackprotector.h>
27184
27185 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27186 +#ifdef CONFIG_SMP
27187 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27188 EXPORT_PER_CPU_SYMBOL(cpu_number);
27189 +#endif
27190
27191 -#ifdef CONFIG_X86_64
27192 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27193 -#else
27194 -#define BOOT_PERCPU_OFFSET 0
27195 -#endif
27196
27197 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27198 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27199
27200 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27201 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27202 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27203 };
27204 EXPORT_SYMBOL(__per_cpu_offset);
27205 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27206 {
27207 #ifdef CONFIG_NEED_MULTIPLE_NODES
27208 pg_data_t *last = NULL;
27209 - unsigned int cpu;
27210 + int cpu;
27211
27212 for_each_possible_cpu(cpu) {
27213 int node = early_cpu_to_node(cpu);
27214 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27215 {
27216 #ifdef CONFIG_X86_32
27217 struct desc_struct gdt;
27218 + unsigned long base = per_cpu_offset(cpu);
27219
27220 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27221 - 0x2 | DESCTYPE_S, 0x8);
27222 - gdt.s = 1;
27223 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27224 + 0x83 | DESCTYPE_S, 0xC);
27225 write_gdt_entry(get_cpu_gdt_table(cpu),
27226 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27227 #endif
27228 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27229 /* alrighty, percpu areas up and running */
27230 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27231 for_each_possible_cpu(cpu) {
27232 +#ifdef CONFIG_CC_STACKPROTECTOR
27233 +#ifdef CONFIG_X86_32
27234 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27235 +#endif
27236 +#endif
27237 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27238 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27239 per_cpu(cpu_number, cpu) = cpu;
27240 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27241 */
27242 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27243 #endif
27244 +#ifdef CONFIG_CC_STACKPROTECTOR
27245 +#ifdef CONFIG_X86_32
27246 + if (!cpu)
27247 + per_cpu(stack_canary.canary, cpu) = canary;
27248 +#endif
27249 +#endif
27250 /*
27251 * Up to this point, the boot CPU has been using .init.data
27252 * area. Reload any changed state for the boot CPU.
27253 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27254 index e504246..ba10432 100644
27255 --- a/arch/x86/kernel/signal.c
27256 +++ b/arch/x86/kernel/signal.c
27257 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27258 * Align the stack pointer according to the i386 ABI,
27259 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27260 */
27261 - sp = ((sp + 4) & -16ul) - 4;
27262 + sp = ((sp - 12) & -16ul) - 4;
27263 #else /* !CONFIG_X86_32 */
27264 sp = round_down(sp, 16) - 8;
27265 #endif
27266 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27267 }
27268
27269 if (current->mm->context.vdso)
27270 - restorer = current->mm->context.vdso +
27271 - selected_vdso32->sym___kernel_sigreturn;
27272 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27273 else
27274 - restorer = &frame->retcode;
27275 + restorer = (void __user *)&frame->retcode;
27276 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27277 restorer = ksig->ka.sa.sa_restorer;
27278
27279 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27280 * reasons and because gdb uses it as a signature to notice
27281 * signal handler stack frames.
27282 */
27283 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27284 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27285
27286 if (err)
27287 return -EFAULT;
27288 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27289 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27290
27291 /* Set up to return from userspace. */
27292 - restorer = current->mm->context.vdso +
27293 - selected_vdso32->sym___kernel_rt_sigreturn;
27294 + if (current->mm->context.vdso)
27295 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27296 + else
27297 + restorer = (void __user *)&frame->retcode;
27298 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27299 restorer = ksig->ka.sa.sa_restorer;
27300 put_user_ex(restorer, &frame->pretcode);
27301 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27302 * reasons and because gdb uses it as a signature to notice
27303 * signal handler stack frames.
27304 */
27305 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27306 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27307 } put_user_catch(err);
27308
27309 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27310 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27311 {
27312 int usig = signr_convert(ksig->sig);
27313 sigset_t *set = sigmask_to_save();
27314 - compat_sigset_t *cset = (compat_sigset_t *) set;
27315 + sigset_t sigcopy;
27316 + compat_sigset_t *cset;
27317 +
27318 + sigcopy = *set;
27319 +
27320 + cset = (compat_sigset_t *) &sigcopy;
27321
27322 /* Set up the stack frame */
27323 if (is_ia32_frame()) {
27324 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27325 } else if (is_x32_frame()) {
27326 return x32_setup_rt_frame(ksig, cset, regs);
27327 } else {
27328 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27329 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27330 }
27331 }
27332
27333 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27334 index be8e1bd..a3d93fa 100644
27335 --- a/arch/x86/kernel/smp.c
27336 +++ b/arch/x86/kernel/smp.c
27337 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27338
27339 __setup("nonmi_ipi", nonmi_ipi_setup);
27340
27341 -struct smp_ops smp_ops = {
27342 +struct smp_ops smp_ops __read_only = {
27343 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27344 .smp_prepare_cpus = native_smp_prepare_cpus,
27345 .smp_cpus_done = native_smp_cpus_done,
27346 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27347 index febc6aa..37d8edf 100644
27348 --- a/arch/x86/kernel/smpboot.c
27349 +++ b/arch/x86/kernel/smpboot.c
27350 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27351
27352 enable_start_cpu0 = 0;
27353
27354 -#ifdef CONFIG_X86_32
27355 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27356 + barrier();
27357 +
27358 /* switch away from the initial page table */
27359 +#ifdef CONFIG_PAX_PER_CPU_PGD
27360 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27361 +#else
27362 load_cr3(swapper_pg_dir);
27363 +#endif
27364 __flush_tlb_all();
27365 -#endif
27366
27367 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27368 - barrier();
27369 /*
27370 * Check TSC synchronization with the BP:
27371 */
27372 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27373 alternatives_enable_smp();
27374
27375 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27376 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27377 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27378 per_cpu(current_task, cpu) = idle;
27379 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27380
27381 #ifdef CONFIG_X86_32
27382 /* Stack for startup_32 can be just as for start_secondary onwards */
27383 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27384 clear_tsk_thread_flag(idle, TIF_FORK);
27385 initial_gs = per_cpu_offset(cpu);
27386 #endif
27387 - per_cpu(kernel_stack, cpu) =
27388 - (unsigned long)task_stack_page(idle) -
27389 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27390 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27391 + pax_open_kernel();
27392 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27393 + pax_close_kernel();
27394 initial_code = (unsigned long)start_secondary;
27395 stack_start = idle->thread.sp;
27396
27397 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27398 /* the FPU context is blank, nobody can own it */
27399 __cpu_disable_lazy_restore(cpu);
27400
27401 +#ifdef CONFIG_PAX_PER_CPU_PGD
27402 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27403 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27404 + KERNEL_PGD_PTRS);
27405 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27406 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27407 + KERNEL_PGD_PTRS);
27408 +#endif
27409 +
27410 err = do_boot_cpu(apicid, cpu, tidle);
27411 if (err) {
27412 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27413 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27414 index 9b4d51d..5d28b58 100644
27415 --- a/arch/x86/kernel/step.c
27416 +++ b/arch/x86/kernel/step.c
27417 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27418 struct desc_struct *desc;
27419 unsigned long base;
27420
27421 - seg &= ~7UL;
27422 + seg >>= 3;
27423
27424 mutex_lock(&child->mm->context.lock);
27425 - if (unlikely((seg >> 3) >= child->mm->context.size))
27426 + if (unlikely(seg >= child->mm->context.size))
27427 addr = -1L; /* bogus selector, access would fault */
27428 else {
27429 desc = child->mm->context.ldt + seg;
27430 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27431 addr += base;
27432 }
27433 mutex_unlock(&child->mm->context.lock);
27434 - }
27435 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27436 + addr = ktla_ktva(addr);
27437
27438 return addr;
27439 }
27440 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27441 unsigned char opcode[15];
27442 unsigned long addr = convert_ip_to_linear(child, regs);
27443
27444 + if (addr == -EINVAL)
27445 + return 0;
27446 +
27447 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27448 for (i = 0; i < copied; i++) {
27449 switch (opcode[i]) {
27450 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27451 new file mode 100644
27452 index 0000000..5877189
27453 --- /dev/null
27454 +++ b/arch/x86/kernel/sys_i386_32.c
27455 @@ -0,0 +1,189 @@
27456 +/*
27457 + * This file contains various random system calls that
27458 + * have a non-standard calling sequence on the Linux/i386
27459 + * platform.
27460 + */
27461 +
27462 +#include <linux/errno.h>
27463 +#include <linux/sched.h>
27464 +#include <linux/mm.h>
27465 +#include <linux/fs.h>
27466 +#include <linux/smp.h>
27467 +#include <linux/sem.h>
27468 +#include <linux/msg.h>
27469 +#include <linux/shm.h>
27470 +#include <linux/stat.h>
27471 +#include <linux/syscalls.h>
27472 +#include <linux/mman.h>
27473 +#include <linux/file.h>
27474 +#include <linux/utsname.h>
27475 +#include <linux/ipc.h>
27476 +#include <linux/elf.h>
27477 +
27478 +#include <linux/uaccess.h>
27479 +#include <linux/unistd.h>
27480 +
27481 +#include <asm/syscalls.h>
27482 +
27483 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27484 +{
27485 + unsigned long pax_task_size = TASK_SIZE;
27486 +
27487 +#ifdef CONFIG_PAX_SEGMEXEC
27488 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27489 + pax_task_size = SEGMEXEC_TASK_SIZE;
27490 +#endif
27491 +
27492 + if (flags & MAP_FIXED)
27493 + if (len > pax_task_size || addr > pax_task_size - len)
27494 + return -EINVAL;
27495 +
27496 + return 0;
27497 +}
27498 +
27499 +/*
27500 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27501 + */
27502 +static unsigned long get_align_mask(void)
27503 +{
27504 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27505 + return 0;
27506 +
27507 + if (!(current->flags & PF_RANDOMIZE))
27508 + return 0;
27509 +
27510 + return va_align.mask;
27511 +}
27512 +
27513 +unsigned long
27514 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27515 + unsigned long len, unsigned long pgoff, unsigned long flags)
27516 +{
27517 + struct mm_struct *mm = current->mm;
27518 + struct vm_area_struct *vma;
27519 + unsigned long pax_task_size = TASK_SIZE;
27520 + struct vm_unmapped_area_info info;
27521 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27522 +
27523 +#ifdef CONFIG_PAX_SEGMEXEC
27524 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27525 + pax_task_size = SEGMEXEC_TASK_SIZE;
27526 +#endif
27527 +
27528 + pax_task_size -= PAGE_SIZE;
27529 +
27530 + if (len > pax_task_size)
27531 + return -ENOMEM;
27532 +
27533 + if (flags & MAP_FIXED)
27534 + return addr;
27535 +
27536 +#ifdef CONFIG_PAX_RANDMMAP
27537 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27538 +#endif
27539 +
27540 + if (addr) {
27541 + addr = PAGE_ALIGN(addr);
27542 + if (pax_task_size - len >= addr) {
27543 + vma = find_vma(mm, addr);
27544 + if (check_heap_stack_gap(vma, addr, len, offset))
27545 + return addr;
27546 + }
27547 + }
27548 +
27549 + info.flags = 0;
27550 + info.length = len;
27551 + info.align_mask = filp ? get_align_mask() : 0;
27552 + info.align_offset = pgoff << PAGE_SHIFT;
27553 + info.threadstack_offset = offset;
27554 +
27555 +#ifdef CONFIG_PAX_PAGEEXEC
27556 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27557 + info.low_limit = 0x00110000UL;
27558 + info.high_limit = mm->start_code;
27559 +
27560 +#ifdef CONFIG_PAX_RANDMMAP
27561 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27562 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27563 +#endif
27564 +
27565 + if (info.low_limit < info.high_limit) {
27566 + addr = vm_unmapped_area(&info);
27567 + if (!IS_ERR_VALUE(addr))
27568 + return addr;
27569 + }
27570 + } else
27571 +#endif
27572 +
27573 + info.low_limit = mm->mmap_base;
27574 + info.high_limit = pax_task_size;
27575 +
27576 + return vm_unmapped_area(&info);
27577 +}
27578 +
27579 +unsigned long
27580 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27581 + const unsigned long len, const unsigned long pgoff,
27582 + const unsigned long flags)
27583 +{
27584 + struct vm_area_struct *vma;
27585 + struct mm_struct *mm = current->mm;
27586 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27587 + struct vm_unmapped_area_info info;
27588 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27589 +
27590 +#ifdef CONFIG_PAX_SEGMEXEC
27591 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27592 + pax_task_size = SEGMEXEC_TASK_SIZE;
27593 +#endif
27594 +
27595 + pax_task_size -= PAGE_SIZE;
27596 +
27597 + /* requested length too big for entire address space */
27598 + if (len > pax_task_size)
27599 + return -ENOMEM;
27600 +
27601 + if (flags & MAP_FIXED)
27602 + return addr;
27603 +
27604 +#ifdef CONFIG_PAX_PAGEEXEC
27605 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27606 + goto bottomup;
27607 +#endif
27608 +
27609 +#ifdef CONFIG_PAX_RANDMMAP
27610 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27611 +#endif
27612 +
27613 + /* requesting a specific address */
27614 + if (addr) {
27615 + addr = PAGE_ALIGN(addr);
27616 + if (pax_task_size - len >= addr) {
27617 + vma = find_vma(mm, addr);
27618 + if (check_heap_stack_gap(vma, addr, len, offset))
27619 + return addr;
27620 + }
27621 + }
27622 +
27623 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27624 + info.length = len;
27625 + info.low_limit = PAGE_SIZE;
27626 + info.high_limit = mm->mmap_base;
27627 + info.align_mask = filp ? get_align_mask() : 0;
27628 + info.align_offset = pgoff << PAGE_SHIFT;
27629 + info.threadstack_offset = offset;
27630 +
27631 + addr = vm_unmapped_area(&info);
27632 + if (!(addr & ~PAGE_MASK))
27633 + return addr;
27634 + VM_BUG_ON(addr != -ENOMEM);
27635 +
27636 +bottomup:
27637 + /*
27638 + * A failed mmap() very likely causes application failure,
27639 + * so fall back to the bottom-up function here. This scenario
27640 + * can happen with large stack limits and large mmap()
27641 + * allocations.
27642 + */
27643 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27644 +}
27645 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27646 index 30277e2..5664a29 100644
27647 --- a/arch/x86/kernel/sys_x86_64.c
27648 +++ b/arch/x86/kernel/sys_x86_64.c
27649 @@ -81,8 +81,8 @@ out:
27650 return error;
27651 }
27652
27653 -static void find_start_end(unsigned long flags, unsigned long *begin,
27654 - unsigned long *end)
27655 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27656 + unsigned long *begin, unsigned long *end)
27657 {
27658 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27659 unsigned long new_begin;
27660 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27661 *begin = new_begin;
27662 }
27663 } else {
27664 - *begin = current->mm->mmap_legacy_base;
27665 + *begin = mm->mmap_legacy_base;
27666 *end = TASK_SIZE;
27667 }
27668 }
27669 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27670 struct vm_area_struct *vma;
27671 struct vm_unmapped_area_info info;
27672 unsigned long begin, end;
27673 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27674
27675 if (flags & MAP_FIXED)
27676 return addr;
27677
27678 - find_start_end(flags, &begin, &end);
27679 + find_start_end(mm, flags, &begin, &end);
27680
27681 if (len > end)
27682 return -ENOMEM;
27683
27684 +#ifdef CONFIG_PAX_RANDMMAP
27685 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27686 +#endif
27687 +
27688 if (addr) {
27689 addr = PAGE_ALIGN(addr);
27690 vma = find_vma(mm, addr);
27691 - if (end - len >= addr &&
27692 - (!vma || addr + len <= vma->vm_start))
27693 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27694 return addr;
27695 }
27696
27697 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27698 info.high_limit = end;
27699 info.align_mask = filp ? get_align_mask() : 0;
27700 info.align_offset = pgoff << PAGE_SHIFT;
27701 + info.threadstack_offset = offset;
27702 return vm_unmapped_area(&info);
27703 }
27704
27705 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27706 struct mm_struct *mm = current->mm;
27707 unsigned long addr = addr0;
27708 struct vm_unmapped_area_info info;
27709 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27710
27711 /* requested length too big for entire address space */
27712 if (len > TASK_SIZE)
27713 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27714 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27715 goto bottomup;
27716
27717 +#ifdef CONFIG_PAX_RANDMMAP
27718 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27719 +#endif
27720 +
27721 /* requesting a specific address */
27722 if (addr) {
27723 addr = PAGE_ALIGN(addr);
27724 vma = find_vma(mm, addr);
27725 - if (TASK_SIZE - len >= addr &&
27726 - (!vma || addr + len <= vma->vm_start))
27727 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27728 return addr;
27729 }
27730
27731 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27732 info.high_limit = mm->mmap_base;
27733 info.align_mask = filp ? get_align_mask() : 0;
27734 info.align_offset = pgoff << PAGE_SHIFT;
27735 + info.threadstack_offset = offset;
27736 addr = vm_unmapped_area(&info);
27737 if (!(addr & ~PAGE_MASK))
27738 return addr;
27739 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27740 index 91a4496..42fc304 100644
27741 --- a/arch/x86/kernel/tboot.c
27742 +++ b/arch/x86/kernel/tboot.c
27743 @@ -44,6 +44,7 @@
27744 #include <asm/setup.h>
27745 #include <asm/e820.h>
27746 #include <asm/io.h>
27747 +#include <asm/tlbflush.h>
27748
27749 #include "../realmode/rm/wakeup.h"
27750
27751 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27752
27753 void tboot_shutdown(u32 shutdown_type)
27754 {
27755 - void (*shutdown)(void);
27756 + void (* __noreturn shutdown)(void);
27757
27758 if (!tboot_enabled())
27759 return;
27760 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27761 tboot->shutdown_type = shutdown_type;
27762
27763 switch_to_tboot_pt();
27764 + cr4_clear_bits(X86_CR4_PCIDE);
27765
27766 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27767 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27768 shutdown();
27769
27770 /* should not reach here */
27771 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27772 return -ENODEV;
27773 }
27774
27775 -static atomic_t ap_wfs_count;
27776 +static atomic_unchecked_t ap_wfs_count;
27777
27778 static int tboot_wait_for_aps(int num_aps)
27779 {
27780 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27781 {
27782 switch (action) {
27783 case CPU_DYING:
27784 - atomic_inc(&ap_wfs_count);
27785 + atomic_inc_unchecked(&ap_wfs_count);
27786 if (num_online_cpus() == 1)
27787 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27788 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27789 return NOTIFY_BAD;
27790 break;
27791 }
27792 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27793
27794 tboot_create_trampoline();
27795
27796 - atomic_set(&ap_wfs_count, 0);
27797 + atomic_set_unchecked(&ap_wfs_count, 0);
27798 register_hotcpu_notifier(&tboot_cpu_notifier);
27799
27800 #ifdef CONFIG_DEBUG_FS
27801 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27802 index 25adc0e..1df4349 100644
27803 --- a/arch/x86/kernel/time.c
27804 +++ b/arch/x86/kernel/time.c
27805 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27806 {
27807 unsigned long pc = instruction_pointer(regs);
27808
27809 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27810 + if (!user_mode(regs) && in_lock_functions(pc)) {
27811 #ifdef CONFIG_FRAME_POINTER
27812 - return *(unsigned long *)(regs->bp + sizeof(long));
27813 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27814 #else
27815 unsigned long *sp =
27816 (unsigned long *)kernel_stack_pointer(regs);
27817 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27818 * or above a saved flags. Eflags has bits 22-31 zero,
27819 * kernel addresses don't.
27820 */
27821 +
27822 +#ifdef CONFIG_PAX_KERNEXEC
27823 + return ktla_ktva(sp[0]);
27824 +#else
27825 if (sp[0] >> 22)
27826 return sp[0];
27827 if (sp[1] >> 22)
27828 return sp[1];
27829 #endif
27830 +
27831 +#endif
27832 }
27833 return pc;
27834 }
27835 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27836 index 7fc5e84..c6e445a 100644
27837 --- a/arch/x86/kernel/tls.c
27838 +++ b/arch/x86/kernel/tls.c
27839 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27840 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27841 return -EINVAL;
27842
27843 +#ifdef CONFIG_PAX_SEGMEXEC
27844 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27845 + return -EINVAL;
27846 +#endif
27847 +
27848 set_tls_desc(p, idx, &info, 1);
27849
27850 return 0;
27851 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27852
27853 if (kbuf)
27854 info = kbuf;
27855 - else if (__copy_from_user(infobuf, ubuf, count))
27856 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27857 return -EFAULT;
27858 else
27859 info = infobuf;
27860 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27861 index 1c113db..287b42e 100644
27862 --- a/arch/x86/kernel/tracepoint.c
27863 +++ b/arch/x86/kernel/tracepoint.c
27864 @@ -9,11 +9,11 @@
27865 #include <linux/atomic.h>
27866
27867 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27868 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27869 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27870 (unsigned long) trace_idt_table };
27871
27872 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27873 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27874 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27875
27876 static int trace_irq_vector_refcount;
27877 static DEFINE_MUTEX(irq_vector_mutex);
27878 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27879 index 4ff5d16..736e3e1 100644
27880 --- a/arch/x86/kernel/traps.c
27881 +++ b/arch/x86/kernel/traps.c
27882 @@ -68,7 +68,7 @@
27883 #include <asm/proto.h>
27884
27885 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27886 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27887 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27888 #else
27889 #include <asm/processor-flags.h>
27890 #include <asm/setup.h>
27891 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27892 #endif
27893
27894 /* Must be page-aligned because the real IDT is used in a fixmap. */
27895 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27896 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27897
27898 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27899 EXPORT_SYMBOL_GPL(used_vectors);
27900 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27901 {
27902 enum ctx_state prev_state;
27903
27904 - if (user_mode_vm(regs)) {
27905 + if (user_mode(regs)) {
27906 /* Other than that, we're just an exception. */
27907 prev_state = exception_enter();
27908 } else {
27909 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27910 /* Must be before exception_exit. */
27911 preempt_count_sub(HARDIRQ_OFFSET);
27912
27913 - if (user_mode_vm(regs))
27914 + if (user_mode(regs))
27915 return exception_exit(prev_state);
27916 else
27917 rcu_nmi_exit();
27918 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27919 *
27920 * IST exception handlers normally cannot schedule. As a special
27921 * exception, if the exception interrupted userspace code (i.e.
27922 - * user_mode_vm(regs) would return true) and the exception was not
27923 + * user_mode(regs) would return true) and the exception was not
27924 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27925 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27926 * Callers are responsible for enabling interrupts themselves inside
27927 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27928 */
27929 void ist_begin_non_atomic(struct pt_regs *regs)
27930 {
27931 - BUG_ON(!user_mode_vm(regs));
27932 + BUG_ON(!user_mode(regs));
27933
27934 /*
27935 * Sanity check: we need to be on the normal thread stack. This
27936 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27937 }
27938
27939 static nokprobe_inline int
27940 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27941 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27942 struct pt_regs *regs, long error_code)
27943 {
27944 #ifdef CONFIG_X86_32
27945 - if (regs->flags & X86_VM_MASK) {
27946 + if (v8086_mode(regs)) {
27947 /*
27948 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27949 * On nmi (interrupt 2), do_trap should not be called.
27950 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27951 return -1;
27952 }
27953 #endif
27954 - if (!user_mode(regs)) {
27955 + if (!user_mode_novm(regs)) {
27956 if (!fixup_exception(regs)) {
27957 tsk->thread.error_code = error_code;
27958 tsk->thread.trap_nr = trapnr;
27959 +
27960 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27961 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27962 + str = "PAX: suspicious stack segment fault";
27963 +#endif
27964 +
27965 die(str, regs, error_code);
27966 }
27967 +
27968 +#ifdef CONFIG_PAX_REFCOUNT
27969 + if (trapnr == X86_TRAP_OF)
27970 + pax_report_refcount_overflow(regs);
27971 +#endif
27972 +
27973 return 0;
27974 }
27975
27976 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27977 }
27978
27979 static void
27980 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27981 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27982 long error_code, siginfo_t *info)
27983 {
27984 struct task_struct *tsk = current;
27985 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27986 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27987 printk_ratelimit()) {
27988 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27989 - tsk->comm, tsk->pid, str,
27990 + tsk->comm, task_pid_nr(tsk), str,
27991 regs->ip, regs->sp, error_code);
27992 print_vma_addr(" in ", regs->ip);
27993 pr_cont("\n");
27994 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27995 tsk->thread.error_code = error_code;
27996 tsk->thread.trap_nr = X86_TRAP_DF;
27997
27998 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27999 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28000 + die("grsec: kernel stack overflow detected", regs, error_code);
28001 +#endif
28002 +
28003 #ifdef CONFIG_DOUBLEFAULT
28004 df_debug(regs, error_code);
28005 #endif
28006 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28007 goto exit;
28008 conditional_sti(regs);
28009
28010 - if (!user_mode_vm(regs))
28011 + if (!user_mode(regs))
28012 die("bounds", regs, error_code);
28013
28014 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28015 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28016 conditional_sti(regs);
28017
28018 #ifdef CONFIG_X86_32
28019 - if (regs->flags & X86_VM_MASK) {
28020 + if (v8086_mode(regs)) {
28021 local_irq_enable();
28022 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28023 goto exit;
28024 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28025 #endif
28026
28027 tsk = current;
28028 - if (!user_mode(regs)) {
28029 + if (!user_mode_novm(regs)) {
28030 if (fixup_exception(regs))
28031 goto exit;
28032
28033 tsk->thread.error_code = error_code;
28034 tsk->thread.trap_nr = X86_TRAP_GP;
28035 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28036 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28037 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28038 +
28039 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28040 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28041 + die("PAX: suspicious general protection fault", regs, error_code);
28042 + else
28043 +#endif
28044 +
28045 die("general protection fault", regs, error_code);
28046 + }
28047 goto exit;
28048 }
28049
28050 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28051 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28052 + struct mm_struct *mm = tsk->mm;
28053 + unsigned long limit;
28054 +
28055 + down_write(&mm->mmap_sem);
28056 + limit = mm->context.user_cs_limit;
28057 + if (limit < TASK_SIZE) {
28058 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28059 + up_write(&mm->mmap_sem);
28060 + return;
28061 + }
28062 + up_write(&mm->mmap_sem);
28063 + }
28064 +#endif
28065 +
28066 tsk->thread.error_code = error_code;
28067 tsk->thread.trap_nr = X86_TRAP_GP;
28068
28069 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28070 container_of(task_pt_regs(current),
28071 struct bad_iret_stack, regs);
28072
28073 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28074 + new_stack = s;
28075 +
28076 /* Copy the IRET target to the new stack. */
28077 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28078
28079 /* Copy the remainder of the stack from the current stack. */
28080 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28081
28082 - BUG_ON(!user_mode_vm(&new_stack->regs));
28083 + BUG_ON(!user_mode(&new_stack->regs));
28084 return new_stack;
28085 }
28086 NOKPROBE_SYMBOL(fixup_bad_iret);
28087 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28088 * then it's very likely the result of an icebp/int01 trap.
28089 * User wants a sigtrap for that.
28090 */
28091 - if (!dr6 && user_mode_vm(regs))
28092 + if (!dr6 && user_mode(regs))
28093 user_icebp = 1;
28094
28095 /* Catch kmemcheck conditions first of all! */
28096 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28097 /* It's safe to allow irq's after DR6 has been saved */
28098 preempt_conditional_sti(regs);
28099
28100 - if (regs->flags & X86_VM_MASK) {
28101 + if (v8086_mode(regs)) {
28102 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28103 X86_TRAP_DB);
28104 preempt_conditional_cli(regs);
28105 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28106 * We already checked v86 mode above, so we can check for kernel mode
28107 * by just checking the CPL of CS.
28108 */
28109 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28110 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28111 tsk->thread.debugreg6 &= ~DR_STEP;
28112 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28113 regs->flags &= ~X86_EFLAGS_TF;
28114 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28115 return;
28116 conditional_sti(regs);
28117
28118 - if (!user_mode_vm(regs))
28119 + if (!user_mode(regs))
28120 {
28121 if (!fixup_exception(regs)) {
28122 task->thread.error_code = error_code;
28123 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28124 index 5054497..139f8f8 100644
28125 --- a/arch/x86/kernel/tsc.c
28126 +++ b/arch/x86/kernel/tsc.c
28127 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28128 */
28129 smp_wmb();
28130
28131 - ACCESS_ONCE(c2n->head) = data;
28132 + ACCESS_ONCE_RW(c2n->head) = data;
28133 }
28134
28135 /*
28136 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28137 index 81f8adb0..fff670e 100644
28138 --- a/arch/x86/kernel/uprobes.c
28139 +++ b/arch/x86/kernel/uprobes.c
28140 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28141 int ret = NOTIFY_DONE;
28142
28143 /* We are only interested in userspace traps */
28144 - if (regs && !user_mode_vm(regs))
28145 + if (regs && !user_mode(regs))
28146 return NOTIFY_DONE;
28147
28148 switch (val) {
28149 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28150
28151 if (nleft != rasize) {
28152 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28153 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28154 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28155
28156 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28157 }
28158 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28159 index b9242ba..50c5edd 100644
28160 --- a/arch/x86/kernel/verify_cpu.S
28161 +++ b/arch/x86/kernel/verify_cpu.S
28162 @@ -20,6 +20,7 @@
28163 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28164 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28165 * arch/x86/kernel/head_32.S: processor startup
28166 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28167 *
28168 * verify_cpu, returns the status of longmode and SSE in register %eax.
28169 * 0: Success 1: Failure
28170 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28171 index e8edcf5..27f9344 100644
28172 --- a/arch/x86/kernel/vm86_32.c
28173 +++ b/arch/x86/kernel/vm86_32.c
28174 @@ -44,6 +44,7 @@
28175 #include <linux/ptrace.h>
28176 #include <linux/audit.h>
28177 #include <linux/stddef.h>
28178 +#include <linux/grsecurity.h>
28179
28180 #include <asm/uaccess.h>
28181 #include <asm/io.h>
28182 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28183 do_exit(SIGSEGV);
28184 }
28185
28186 - tss = &per_cpu(init_tss, get_cpu());
28187 + tss = init_tss + get_cpu();
28188 current->thread.sp0 = current->thread.saved_sp0;
28189 current->thread.sysenter_cs = __KERNEL_CS;
28190 load_sp0(tss, &current->thread);
28191 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28192
28193 if (tsk->thread.saved_sp0)
28194 return -EPERM;
28195 +
28196 +#ifdef CONFIG_GRKERNSEC_VM86
28197 + if (!capable(CAP_SYS_RAWIO)) {
28198 + gr_handle_vm86();
28199 + return -EPERM;
28200 + }
28201 +#endif
28202 +
28203 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28204 offsetof(struct kernel_vm86_struct, vm86plus) -
28205 sizeof(info.regs));
28206 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28207 int tmp;
28208 struct vm86plus_struct __user *v86;
28209
28210 +#ifdef CONFIG_GRKERNSEC_VM86
28211 + if (!capable(CAP_SYS_RAWIO)) {
28212 + gr_handle_vm86();
28213 + return -EPERM;
28214 + }
28215 +#endif
28216 +
28217 tsk = current;
28218 switch (cmd) {
28219 case VM86_REQUEST_IRQ:
28220 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28221 tsk->thread.saved_fs = info->regs32->fs;
28222 tsk->thread.saved_gs = get_user_gs(info->regs32);
28223
28224 - tss = &per_cpu(init_tss, get_cpu());
28225 + tss = init_tss + get_cpu();
28226 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28227 if (cpu_has_sep)
28228 tsk->thread.sysenter_cs = 0;
28229 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28230 goto cannot_handle;
28231 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28232 goto cannot_handle;
28233 - intr_ptr = (unsigned long __user *) (i << 2);
28234 + intr_ptr = (__force unsigned long __user *) (i << 2);
28235 if (get_user(segoffs, intr_ptr))
28236 goto cannot_handle;
28237 if ((segoffs >> 16) == BIOSSEG)
28238 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28239 index 00bf300..129df8e 100644
28240 --- a/arch/x86/kernel/vmlinux.lds.S
28241 +++ b/arch/x86/kernel/vmlinux.lds.S
28242 @@ -26,6 +26,13 @@
28243 #include <asm/page_types.h>
28244 #include <asm/cache.h>
28245 #include <asm/boot.h>
28246 +#include <asm/segment.h>
28247 +
28248 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28249 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28250 +#else
28251 +#define __KERNEL_TEXT_OFFSET 0
28252 +#endif
28253
28254 #undef i386 /* in case the preprocessor is a 32bit one */
28255
28256 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28257
28258 PHDRS {
28259 text PT_LOAD FLAGS(5); /* R_E */
28260 +#ifdef CONFIG_X86_32
28261 + module PT_LOAD FLAGS(5); /* R_E */
28262 +#endif
28263 +#ifdef CONFIG_XEN
28264 + rodata PT_LOAD FLAGS(5); /* R_E */
28265 +#else
28266 + rodata PT_LOAD FLAGS(4); /* R__ */
28267 +#endif
28268 data PT_LOAD FLAGS(6); /* RW_ */
28269 -#ifdef CONFIG_X86_64
28270 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28271 #ifdef CONFIG_SMP
28272 percpu PT_LOAD FLAGS(6); /* RW_ */
28273 #endif
28274 + text.init PT_LOAD FLAGS(5); /* R_E */
28275 + text.exit PT_LOAD FLAGS(5); /* R_E */
28276 init PT_LOAD FLAGS(7); /* RWE */
28277 -#endif
28278 note PT_NOTE FLAGS(0); /* ___ */
28279 }
28280
28281 SECTIONS
28282 {
28283 #ifdef CONFIG_X86_32
28284 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28285 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28286 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28287 #else
28288 - . = __START_KERNEL;
28289 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28290 + . = __START_KERNEL;
28291 #endif
28292
28293 /* Text and read-only data */
28294 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28295 - _text = .;
28296 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28297 /* bootstrapping code */
28298 +#ifdef CONFIG_X86_32
28299 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28300 +#else
28301 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28302 +#endif
28303 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28304 + _text = .;
28305 HEAD_TEXT
28306 . = ALIGN(8);
28307 _stext = .;
28308 @@ -104,13 +124,47 @@ SECTIONS
28309 IRQENTRY_TEXT
28310 *(.fixup)
28311 *(.gnu.warning)
28312 - /* End of text section */
28313 - _etext = .;
28314 } :text = 0x9090
28315
28316 - NOTES :text :note
28317 + . += __KERNEL_TEXT_OFFSET;
28318
28319 - EXCEPTION_TABLE(16) :text = 0x9090
28320 +#ifdef CONFIG_X86_32
28321 + . = ALIGN(PAGE_SIZE);
28322 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28323 +
28324 +#ifdef CONFIG_PAX_KERNEXEC
28325 + MODULES_EXEC_VADDR = .;
28326 + BYTE(0)
28327 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28328 + . = ALIGN(HPAGE_SIZE) - 1;
28329 + MODULES_EXEC_END = .;
28330 +#endif
28331 +
28332 + } :module
28333 +#endif
28334 +
28335 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28336 + /* End of text section */
28337 + BYTE(0)
28338 + _etext = . - __KERNEL_TEXT_OFFSET;
28339 + }
28340 +
28341 +#ifdef CONFIG_X86_32
28342 + . = ALIGN(PAGE_SIZE);
28343 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28344 + . = ALIGN(PAGE_SIZE);
28345 + *(.empty_zero_page)
28346 + *(.initial_pg_fixmap)
28347 + *(.initial_pg_pmd)
28348 + *(.initial_page_table)
28349 + *(.swapper_pg_dir)
28350 + } :rodata
28351 +#endif
28352 +
28353 + . = ALIGN(PAGE_SIZE);
28354 + NOTES :rodata :note
28355 +
28356 + EXCEPTION_TABLE(16) :rodata
28357
28358 #if defined(CONFIG_DEBUG_RODATA)
28359 /* .text should occupy whole number of pages */
28360 @@ -122,16 +176,20 @@ SECTIONS
28361
28362 /* Data */
28363 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28364 +
28365 +#ifdef CONFIG_PAX_KERNEXEC
28366 + . = ALIGN(HPAGE_SIZE);
28367 +#else
28368 + . = ALIGN(PAGE_SIZE);
28369 +#endif
28370 +
28371 /* Start of data section */
28372 _sdata = .;
28373
28374 /* init_task */
28375 INIT_TASK_DATA(THREAD_SIZE)
28376
28377 -#ifdef CONFIG_X86_32
28378 - /* 32 bit has nosave before _edata */
28379 NOSAVE_DATA
28380 -#endif
28381
28382 PAGE_ALIGNED_DATA(PAGE_SIZE)
28383
28384 @@ -174,12 +232,19 @@ SECTIONS
28385 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28386
28387 /* Init code and data - will be freed after init */
28388 - . = ALIGN(PAGE_SIZE);
28389 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28390 + BYTE(0)
28391 +
28392 +#ifdef CONFIG_PAX_KERNEXEC
28393 + . = ALIGN(HPAGE_SIZE);
28394 +#else
28395 + . = ALIGN(PAGE_SIZE);
28396 +#endif
28397 +
28398 __init_begin = .; /* paired with __init_end */
28399 - }
28400 + } :init.begin
28401
28402 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28403 +#ifdef CONFIG_SMP
28404 /*
28405 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28406 * output PHDR, so the next output section - .init.text - should
28407 @@ -190,12 +255,27 @@ SECTIONS
28408 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28409 #endif
28410
28411 - INIT_TEXT_SECTION(PAGE_SIZE)
28412 -#ifdef CONFIG_X86_64
28413 - :init
28414 -#endif
28415 + . = ALIGN(PAGE_SIZE);
28416 + init_begin = .;
28417 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28418 + VMLINUX_SYMBOL(_sinittext) = .;
28419 + INIT_TEXT
28420 + . = ALIGN(PAGE_SIZE);
28421 + } :text.init
28422
28423 - INIT_DATA_SECTION(16)
28424 + /*
28425 + * .exit.text is discard at runtime, not link time, to deal with
28426 + * references from .altinstructions and .eh_frame
28427 + */
28428 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28429 + EXIT_TEXT
28430 + VMLINUX_SYMBOL(_einittext) = .;
28431 + . = ALIGN(16);
28432 + } :text.exit
28433 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28434 +
28435 + . = ALIGN(PAGE_SIZE);
28436 + INIT_DATA_SECTION(16) :init
28437
28438 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28439 __x86_cpu_dev_start = .;
28440 @@ -266,19 +346,12 @@ SECTIONS
28441 }
28442
28443 . = ALIGN(8);
28444 - /*
28445 - * .exit.text is discard at runtime, not link time, to deal with
28446 - * references from .altinstructions and .eh_frame
28447 - */
28448 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28449 - EXIT_TEXT
28450 - }
28451
28452 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28453 EXIT_DATA
28454 }
28455
28456 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28457 +#ifndef CONFIG_SMP
28458 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28459 #endif
28460
28461 @@ -297,16 +370,10 @@ SECTIONS
28462 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28463 __smp_locks = .;
28464 *(.smp_locks)
28465 - . = ALIGN(PAGE_SIZE);
28466 __smp_locks_end = .;
28467 + . = ALIGN(PAGE_SIZE);
28468 }
28469
28470 -#ifdef CONFIG_X86_64
28471 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28472 - NOSAVE_DATA
28473 - }
28474 -#endif
28475 -
28476 /* BSS */
28477 . = ALIGN(PAGE_SIZE);
28478 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28479 @@ -322,6 +389,7 @@ SECTIONS
28480 __brk_base = .;
28481 . += 64 * 1024; /* 64k alignment slop space */
28482 *(.brk_reservation) /* areas brk users have reserved */
28483 + . = ALIGN(HPAGE_SIZE);
28484 __brk_limit = .;
28485 }
28486
28487 @@ -348,13 +416,12 @@ SECTIONS
28488 * for the boot processor.
28489 */
28490 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28491 -INIT_PER_CPU(gdt_page);
28492 INIT_PER_CPU(irq_stack_union);
28493
28494 /*
28495 * Build-time check on the image size:
28496 */
28497 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28498 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28499 "kernel image bigger than KERNEL_IMAGE_SIZE");
28500
28501 #ifdef CONFIG_SMP
28502 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28503 index 2dcc6ff..082dc7a 100644
28504 --- a/arch/x86/kernel/vsyscall_64.c
28505 +++ b/arch/x86/kernel/vsyscall_64.c
28506 @@ -38,15 +38,13 @@
28507 #define CREATE_TRACE_POINTS
28508 #include "vsyscall_trace.h"
28509
28510 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28511 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28512
28513 static int __init vsyscall_setup(char *str)
28514 {
28515 if (str) {
28516 if (!strcmp("emulate", str))
28517 vsyscall_mode = EMULATE;
28518 - else if (!strcmp("native", str))
28519 - vsyscall_mode = NATIVE;
28520 else if (!strcmp("none", str))
28521 vsyscall_mode = NONE;
28522 else
28523 @@ -264,8 +262,7 @@ do_ret:
28524 return true;
28525
28526 sigsegv:
28527 - force_sig(SIGSEGV, current);
28528 - return true;
28529 + do_group_exit(SIGKILL);
28530 }
28531
28532 /*
28533 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28534 static struct vm_area_struct gate_vma = {
28535 .vm_start = VSYSCALL_ADDR,
28536 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28537 - .vm_page_prot = PAGE_READONLY_EXEC,
28538 - .vm_flags = VM_READ | VM_EXEC,
28539 + .vm_page_prot = PAGE_READONLY,
28540 + .vm_flags = VM_READ,
28541 .vm_ops = &gate_vma_ops,
28542 };
28543
28544 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28545 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28546
28547 if (vsyscall_mode != NONE)
28548 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28549 - vsyscall_mode == NATIVE
28550 - ? PAGE_KERNEL_VSYSCALL
28551 - : PAGE_KERNEL_VVAR);
28552 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28553
28554 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28555 (unsigned long)VSYSCALL_ADDR);
28556 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28557 index 37d8fa4..66e319a 100644
28558 --- a/arch/x86/kernel/x8664_ksyms_64.c
28559 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28560 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28561 EXPORT_SYMBOL(copy_user_generic_unrolled);
28562 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28563 EXPORT_SYMBOL(__copy_user_nocache);
28564 -EXPORT_SYMBOL(_copy_from_user);
28565 -EXPORT_SYMBOL(_copy_to_user);
28566
28567 EXPORT_SYMBOL(copy_page);
28568 EXPORT_SYMBOL(clear_page);
28569 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28570 EXPORT_SYMBOL(___preempt_schedule_context);
28571 #endif
28572 #endif
28573 +
28574 +#ifdef CONFIG_PAX_PER_CPU_PGD
28575 +EXPORT_SYMBOL(cpu_pgd);
28576 +#endif
28577 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28578 index 234b072..b7ab191 100644
28579 --- a/arch/x86/kernel/x86_init.c
28580 +++ b/arch/x86/kernel/x86_init.c
28581 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28582 static void default_nmi_init(void) { };
28583 static int default_i8042_detect(void) { return 1; };
28584
28585 -struct x86_platform_ops x86_platform = {
28586 +struct x86_platform_ops x86_platform __read_only = {
28587 .calibrate_tsc = native_calibrate_tsc,
28588 .get_wallclock = mach_get_cmos_time,
28589 .set_wallclock = mach_set_rtc_mmss,
28590 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28591 EXPORT_SYMBOL_GPL(x86_platform);
28592
28593 #if defined(CONFIG_PCI_MSI)
28594 -struct x86_msi_ops x86_msi = {
28595 +struct x86_msi_ops x86_msi __read_only = {
28596 .setup_msi_irqs = native_setup_msi_irqs,
28597 .compose_msi_msg = native_compose_msi_msg,
28598 .teardown_msi_irq = native_teardown_msi_irq,
28599 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28600 }
28601 #endif
28602
28603 -struct x86_io_apic_ops x86_io_apic_ops = {
28604 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28605 .init = native_io_apic_init_mappings,
28606 .read = native_io_apic_read,
28607 .write = native_io_apic_write,
28608 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28609 index cdc6cf9..e04f495 100644
28610 --- a/arch/x86/kernel/xsave.c
28611 +++ b/arch/x86/kernel/xsave.c
28612 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28613
28614 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28615 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28616 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28617 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28618
28619 if (!use_xsave())
28620 return err;
28621
28622 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28623 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28624
28625 /*
28626 * Read the xstate_bv which we copied (directly from the cpu or
28627 * from the state in task struct) to the user buffers.
28628 */
28629 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28630 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28631
28632 /*
28633 * For legacy compatible, we always set FP/SSE bits in the bit
28634 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28635 */
28636 xstate_bv |= XSTATE_FPSSE;
28637
28638 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28639 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28640
28641 return err;
28642 }
28643 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28644 {
28645 int err;
28646
28647 + buf = (struct xsave_struct __user *)____m(buf);
28648 if (use_xsave())
28649 err = xsave_user(buf);
28650 else if (use_fxsr())
28651 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28652 */
28653 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28654 {
28655 + buf = (void __user *)____m(buf);
28656 if (use_xsave()) {
28657 if ((unsigned long)buf % 64 || fx_only) {
28658 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28659 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28660 index 307f9ec..0d8aa91 100644
28661 --- a/arch/x86/kvm/cpuid.c
28662 +++ b/arch/x86/kvm/cpuid.c
28663 @@ -186,15 +186,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28664 struct kvm_cpuid2 *cpuid,
28665 struct kvm_cpuid_entry2 __user *entries)
28666 {
28667 - int r;
28668 + int r, i;
28669
28670 r = -E2BIG;
28671 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28672 goto out;
28673 r = -EFAULT;
28674 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28675 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28676 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28677 goto out;
28678 + for (i = 0; i < cpuid->nent; ++i) {
28679 + struct kvm_cpuid_entry2 cpuid_entry;
28680 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28681 + goto out;
28682 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28683 + }
28684 vcpu->arch.cpuid_nent = cpuid->nent;
28685 kvm_apic_set_version(vcpu);
28686 kvm_x86_ops->cpuid_update(vcpu);
28687 @@ -207,15 +212,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28688 struct kvm_cpuid2 *cpuid,
28689 struct kvm_cpuid_entry2 __user *entries)
28690 {
28691 - int r;
28692 + int r, i;
28693
28694 r = -E2BIG;
28695 if (cpuid->nent < vcpu->arch.cpuid_nent)
28696 goto out;
28697 r = -EFAULT;
28698 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28699 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28700 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28701 goto out;
28702 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28703 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28704 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28705 + goto out;
28706 + }
28707 return 0;
28708
28709 out:
28710 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28711 index 106c015..2db7161 100644
28712 --- a/arch/x86/kvm/emulate.c
28713 +++ b/arch/x86/kvm/emulate.c
28714 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28715 int cr = ctxt->modrm_reg;
28716 u64 efer = 0;
28717
28718 - static u64 cr_reserved_bits[] = {
28719 + static const u64 cr_reserved_bits[] = {
28720 0xffffffff00000000ULL,
28721 0, 0, 0, /* CR3 checked later */
28722 CR4_RESERVED_BITS,
28723 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28724 index 4ee827d..83c8e31 100644
28725 --- a/arch/x86/kvm/lapic.c
28726 +++ b/arch/x86/kvm/lapic.c
28727 @@ -56,7 +56,7 @@
28728 #define APIC_BUS_CYCLE_NS 1
28729
28730 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28731 -#define apic_debug(fmt, arg...)
28732 +#define apic_debug(fmt, arg...) do {} while (0)
28733
28734 #define APIC_LVT_NUM 6
28735 /* 14 is the version for Xeon and Pentium 8.4.8*/
28736 @@ -1064,6 +1064,17 @@ static void update_divide_count(struct kvm_lapic *apic)
28737 apic->divide_count);
28738 }
28739
28740 +static void apic_update_lvtt(struct kvm_lapic *apic)
28741 +{
28742 + u32 timer_mode = kvm_apic_get_reg(apic, APIC_LVTT) &
28743 + apic->lapic_timer.timer_mode_mask;
28744 +
28745 + if (apic->lapic_timer.timer_mode != timer_mode) {
28746 + apic->lapic_timer.timer_mode = timer_mode;
28747 + hrtimer_cancel(&apic->lapic_timer.timer);
28748 + }
28749 +}
28750 +
28751 static void apic_timer_expired(struct kvm_lapic *apic)
28752 {
28753 struct kvm_vcpu *vcpu = apic->vcpu;
28754 @@ -1272,6 +1283,7 @@ static int apic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
28755 apic_set_reg(apic, APIC_LVTT + 0x10 * i,
28756 lvt_val | APIC_LVT_MASKED);
28757 }
28758 + apic_update_lvtt(apic);
28759 atomic_set(&apic->lapic_timer.pending, 0);
28760
28761 }
28762 @@ -1304,20 +1316,13 @@ static int apic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
28763
28764 break;
28765
28766 - case APIC_LVTT: {
28767 - u32 timer_mode = val & apic->lapic_timer.timer_mode_mask;
28768 -
28769 - if (apic->lapic_timer.timer_mode != timer_mode) {
28770 - apic->lapic_timer.timer_mode = timer_mode;
28771 - hrtimer_cancel(&apic->lapic_timer.timer);
28772 - }
28773 -
28774 + case APIC_LVTT:
28775 if (!kvm_apic_sw_enabled(apic))
28776 val |= APIC_LVT_MASKED;
28777 val &= (apic_lvt_mask[0] | apic->lapic_timer.timer_mode_mask);
28778 apic_set_reg(apic, APIC_LVTT, val);
28779 + apic_update_lvtt(apic);
28780 break;
28781 - }
28782
28783 case APIC_TMICT:
28784 if (apic_lvtt_tscdeadline(apic))
28785 @@ -1552,7 +1557,7 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu)
28786
28787 for (i = 0; i < APIC_LVT_NUM; i++)
28788 apic_set_reg(apic, APIC_LVTT + 0x10 * i, APIC_LVT_MASKED);
28789 - apic->lapic_timer.timer_mode = 0;
28790 + apic_update_lvtt(apic);
28791 apic_set_reg(apic, APIC_LVT0,
28792 SET_APIC_DELIVERY_MODE(0, APIC_MODE_EXTINT));
28793
28794 @@ -1778,6 +1783,7 @@ void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu,
28795
28796 apic_update_ppr(apic);
28797 hrtimer_cancel(&apic->lapic_timer.timer);
28798 + apic_update_lvtt(apic);
28799 update_divide_count(apic);
28800 start_apic_timer(apic);
28801 apic->irr_pending = true;
28802 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
28803 index 0bc6c65..ca4f92d 100644
28804 --- a/arch/x86/kvm/lapic.h
28805 +++ b/arch/x86/kvm/lapic.h
28806 @@ -165,7 +165,7 @@ static inline u16 apic_logical_id(struct kvm_apic_map *map, u32 ldr)
28807
28808 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
28809 {
28810 - return vcpu->arch.apic->pending_events;
28811 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
28812 }
28813
28814 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
28815 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28816 index 6e6d115..43fecbf 100644
28817 --- a/arch/x86/kvm/paging_tmpl.h
28818 +++ b/arch/x86/kvm/paging_tmpl.h
28819 @@ -343,7 +343,7 @@ retry_walk:
28820 if (unlikely(kvm_is_error_hva(host_addr)))
28821 goto error;
28822
28823 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28824 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28825 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28826 goto error;
28827 walker->ptep_user[walker->level - 1] = ptep_user;
28828 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28829 index a4e62fc..fbbad55 100644
28830 --- a/arch/x86/kvm/svm.c
28831 +++ b/arch/x86/kvm/svm.c
28832 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28833 int cpu = raw_smp_processor_id();
28834
28835 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28836 +
28837 + pax_open_kernel();
28838 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28839 + pax_close_kernel();
28840 +
28841 load_TR_desc();
28842 }
28843
28844 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28845 #endif
28846 #endif
28847
28848 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28849 + __set_fs(current_thread_info()->addr_limit);
28850 +#endif
28851 +
28852 reload_tss(vcpu);
28853
28854 local_irq_disable();
28855 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28856 index 5318d64..ff5f7aa 100644
28857 --- a/arch/x86/kvm/vmx.c
28858 +++ b/arch/x86/kvm/vmx.c
28859 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28860 #endif
28861 }
28862
28863 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28864 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28865 {
28866 vmcs_writel(field, vmcs_readl(field) & ~mask);
28867 }
28868
28869 -static void vmcs_set_bits(unsigned long field, u32 mask)
28870 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28871 {
28872 vmcs_writel(field, vmcs_readl(field) | mask);
28873 }
28874 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28875 struct desc_struct *descs;
28876
28877 descs = (void *)gdt->address;
28878 +
28879 + pax_open_kernel();
28880 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28881 + pax_close_kernel();
28882 +
28883 load_TR_desc();
28884 }
28885
28886 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28887 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28888 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28889
28890 +#ifdef CONFIG_PAX_PER_CPU_PGD
28891 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28892 +#endif
28893 +
28894 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28895 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28896 vmx->loaded_vmcs->cpu = cpu;
28897 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28898 * reads and returns guest's timestamp counter "register"
28899 * guest_tsc = host_tsc + tsc_offset -- 21.3
28900 */
28901 -static u64 guest_read_tsc(void)
28902 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28903 {
28904 u64 host_tsc, tsc_offset;
28905
28906 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28907 unsigned long cr4;
28908
28909 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28910 +
28911 +#ifndef CONFIG_PAX_PER_CPU_PGD
28912 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28913 +#endif
28914
28915 /* Save the most likely value for this task's CR4 in the VMCS. */
28916 cr4 = cr4_read_shadow();
28917 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28918 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28919 vmx->host_idt_base = dt.address;
28920
28921 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28922 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28923
28924 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28925 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28926 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28927 * page upon invalidation. No need to do anything if not
28928 * using the APIC_ACCESS_ADDR VMCS field.
28929 */
28930 - if (!flexpriority_enabled)
28931 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28932 + if (!flexpriority_enabled) {
28933 + pax_open_kernel();
28934 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28935 + pax_close_kernel();
28936 + }
28937
28938 - if (!cpu_has_vmx_tpr_shadow())
28939 - kvm_x86_ops->update_cr8_intercept = NULL;
28940 + if (!cpu_has_vmx_tpr_shadow()) {
28941 + pax_open_kernel();
28942 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28943 + pax_close_kernel();
28944 + }
28945
28946 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28947 kvm_disable_largepages();
28948 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28949 if (!cpu_has_vmx_apicv())
28950 enable_apicv = 0;
28951
28952 + pax_open_kernel();
28953 if (enable_apicv)
28954 - kvm_x86_ops->update_cr8_intercept = NULL;
28955 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28956 else {
28957 - kvm_x86_ops->hwapic_irr_update = NULL;
28958 - kvm_x86_ops->hwapic_isr_update = NULL;
28959 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28960 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28961 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28962 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28963 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28964 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28965 }
28966 + pax_close_kernel();
28967
28968 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28969 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28970 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28971 enable_pml = 0;
28972
28973 if (!enable_pml) {
28974 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28975 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28976 - kvm_x86_ops->flush_log_dirty = NULL;
28977 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28978 + pax_open_kernel();
28979 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28980 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28981 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28982 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28983 + pax_close_kernel();
28984 }
28985
28986 return alloc_kvm_area();
28987 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28988 "jmp 2f \n\t"
28989 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28990 "2: "
28991 +
28992 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28993 + "ljmp %[cs],$3f\n\t"
28994 + "3: "
28995 +#endif
28996 +
28997 /* Save guest registers, load host registers, keep flags */
28998 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28999 "pop %0 \n\t"
29000 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29001 #endif
29002 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29003 [wordsize]"i"(sizeof(ulong))
29004 +
29005 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29006 + ,[cs]"i"(__KERNEL_CS)
29007 +#endif
29008 +
29009 : "cc", "memory"
29010 #ifdef CONFIG_X86_64
29011 , "rax", "rbx", "rdi", "rsi"
29012 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29013 if (debugctlmsr)
29014 update_debugctlmsr(debugctlmsr);
29015
29016 -#ifndef CONFIG_X86_64
29017 +#ifdef CONFIG_X86_32
29018 /*
29019 * The sysexit path does not restore ds/es, so we must set them to
29020 * a reasonable value ourselves.
29021 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29022 * may be executed in interrupt context, which saves and restore segments
29023 * around it, nullifying its effect.
29024 */
29025 - loadsegment(ds, __USER_DS);
29026 - loadsegment(es, __USER_DS);
29027 + loadsegment(ds, __KERNEL_DS);
29028 + loadsegment(es, __KERNEL_DS);
29029 + loadsegment(ss, __KERNEL_DS);
29030 +
29031 +#ifdef CONFIG_PAX_KERNEXEC
29032 + loadsegment(fs, __KERNEL_PERCPU);
29033 +#endif
29034 +
29035 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29036 + __set_fs(current_thread_info()->addr_limit);
29037 +#endif
29038 +
29039 #endif
29040
29041 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29042 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29043 index 8838057..8f42ce3 100644
29044 --- a/arch/x86/kvm/x86.c
29045 +++ b/arch/x86/kvm/x86.c
29046 @@ -1895,8 +1895,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29047 {
29048 struct kvm *kvm = vcpu->kvm;
29049 int lm = is_long_mode(vcpu);
29050 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29051 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29052 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29053 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29054 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29055 : kvm->arch.xen_hvm_config.blob_size_32;
29056 u32 page_num = data & ~PAGE_MASK;
29057 @@ -2833,6 +2833,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29058 if (n < msr_list.nmsrs)
29059 goto out;
29060 r = -EFAULT;
29061 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29062 + goto out;
29063 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29064 num_msrs_to_save * sizeof(u32)))
29065 goto out;
29066 @@ -5737,7 +5739,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29067 };
29068 #endif
29069
29070 -int kvm_arch_init(void *opaque)
29071 +int kvm_arch_init(const void *opaque)
29072 {
29073 int r;
29074 struct kvm_x86_ops *ops = opaque;
29075 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29076 index ac4453d..1f43bf3 100644
29077 --- a/arch/x86/lguest/boot.c
29078 +++ b/arch/x86/lguest/boot.c
29079 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29080 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29081 * Launcher to reboot us.
29082 */
29083 -static void lguest_restart(char *reason)
29084 +static __noreturn void lguest_restart(char *reason)
29085 {
29086 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29087 + BUG();
29088 }
29089
29090 /*G:050
29091 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29092 index 00933d5..3a64af9 100644
29093 --- a/arch/x86/lib/atomic64_386_32.S
29094 +++ b/arch/x86/lib/atomic64_386_32.S
29095 @@ -48,6 +48,10 @@ BEGIN(read)
29096 movl (v), %eax
29097 movl 4(v), %edx
29098 RET_ENDP
29099 +BEGIN(read_unchecked)
29100 + movl (v), %eax
29101 + movl 4(v), %edx
29102 +RET_ENDP
29103 #undef v
29104
29105 #define v %esi
29106 @@ -55,6 +59,10 @@ BEGIN(set)
29107 movl %ebx, (v)
29108 movl %ecx, 4(v)
29109 RET_ENDP
29110 +BEGIN(set_unchecked)
29111 + movl %ebx, (v)
29112 + movl %ecx, 4(v)
29113 +RET_ENDP
29114 #undef v
29115
29116 #define v %esi
29117 @@ -70,6 +78,20 @@ RET_ENDP
29118 BEGIN(add)
29119 addl %eax, (v)
29120 adcl %edx, 4(v)
29121 +
29122 +#ifdef CONFIG_PAX_REFCOUNT
29123 + jno 0f
29124 + subl %eax, (v)
29125 + sbbl %edx, 4(v)
29126 + int $4
29127 +0:
29128 + _ASM_EXTABLE(0b, 0b)
29129 +#endif
29130 +
29131 +RET_ENDP
29132 +BEGIN(add_unchecked)
29133 + addl %eax, (v)
29134 + adcl %edx, 4(v)
29135 RET_ENDP
29136 #undef v
29137
29138 @@ -77,6 +99,24 @@ RET_ENDP
29139 BEGIN(add_return)
29140 addl (v), %eax
29141 adcl 4(v), %edx
29142 +
29143 +#ifdef CONFIG_PAX_REFCOUNT
29144 + into
29145 +1234:
29146 + _ASM_EXTABLE(1234b, 2f)
29147 +#endif
29148 +
29149 + movl %eax, (v)
29150 + movl %edx, 4(v)
29151 +
29152 +#ifdef CONFIG_PAX_REFCOUNT
29153 +2:
29154 +#endif
29155 +
29156 +RET_ENDP
29157 +BEGIN(add_return_unchecked)
29158 + addl (v), %eax
29159 + adcl 4(v), %edx
29160 movl %eax, (v)
29161 movl %edx, 4(v)
29162 RET_ENDP
29163 @@ -86,6 +126,20 @@ RET_ENDP
29164 BEGIN(sub)
29165 subl %eax, (v)
29166 sbbl %edx, 4(v)
29167 +
29168 +#ifdef CONFIG_PAX_REFCOUNT
29169 + jno 0f
29170 + addl %eax, (v)
29171 + adcl %edx, 4(v)
29172 + int $4
29173 +0:
29174 + _ASM_EXTABLE(0b, 0b)
29175 +#endif
29176 +
29177 +RET_ENDP
29178 +BEGIN(sub_unchecked)
29179 + subl %eax, (v)
29180 + sbbl %edx, 4(v)
29181 RET_ENDP
29182 #undef v
29183
29184 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29185 sbbl $0, %edx
29186 addl (v), %eax
29187 adcl 4(v), %edx
29188 +
29189 +#ifdef CONFIG_PAX_REFCOUNT
29190 + into
29191 +1234:
29192 + _ASM_EXTABLE(1234b, 2f)
29193 +#endif
29194 +
29195 + movl %eax, (v)
29196 + movl %edx, 4(v)
29197 +
29198 +#ifdef CONFIG_PAX_REFCOUNT
29199 +2:
29200 +#endif
29201 +
29202 +RET_ENDP
29203 +BEGIN(sub_return_unchecked)
29204 + negl %edx
29205 + negl %eax
29206 + sbbl $0, %edx
29207 + addl (v), %eax
29208 + adcl 4(v), %edx
29209 movl %eax, (v)
29210 movl %edx, 4(v)
29211 RET_ENDP
29212 @@ -105,6 +180,20 @@ RET_ENDP
29213 BEGIN(inc)
29214 addl $1, (v)
29215 adcl $0, 4(v)
29216 +
29217 +#ifdef CONFIG_PAX_REFCOUNT
29218 + jno 0f
29219 + subl $1, (v)
29220 + sbbl $0, 4(v)
29221 + int $4
29222 +0:
29223 + _ASM_EXTABLE(0b, 0b)
29224 +#endif
29225 +
29226 +RET_ENDP
29227 +BEGIN(inc_unchecked)
29228 + addl $1, (v)
29229 + adcl $0, 4(v)
29230 RET_ENDP
29231 #undef v
29232
29233 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29234 movl 4(v), %edx
29235 addl $1, %eax
29236 adcl $0, %edx
29237 +
29238 +#ifdef CONFIG_PAX_REFCOUNT
29239 + into
29240 +1234:
29241 + _ASM_EXTABLE(1234b, 2f)
29242 +#endif
29243 +
29244 + movl %eax, (v)
29245 + movl %edx, 4(v)
29246 +
29247 +#ifdef CONFIG_PAX_REFCOUNT
29248 +2:
29249 +#endif
29250 +
29251 +RET_ENDP
29252 +BEGIN(inc_return_unchecked)
29253 + movl (v), %eax
29254 + movl 4(v), %edx
29255 + addl $1, %eax
29256 + adcl $0, %edx
29257 movl %eax, (v)
29258 movl %edx, 4(v)
29259 RET_ENDP
29260 @@ -123,6 +232,20 @@ RET_ENDP
29261 BEGIN(dec)
29262 subl $1, (v)
29263 sbbl $0, 4(v)
29264 +
29265 +#ifdef CONFIG_PAX_REFCOUNT
29266 + jno 0f
29267 + addl $1, (v)
29268 + adcl $0, 4(v)
29269 + int $4
29270 +0:
29271 + _ASM_EXTABLE(0b, 0b)
29272 +#endif
29273 +
29274 +RET_ENDP
29275 +BEGIN(dec_unchecked)
29276 + subl $1, (v)
29277 + sbbl $0, 4(v)
29278 RET_ENDP
29279 #undef v
29280
29281 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29282 movl 4(v), %edx
29283 subl $1, %eax
29284 sbbl $0, %edx
29285 +
29286 +#ifdef CONFIG_PAX_REFCOUNT
29287 + into
29288 +1234:
29289 + _ASM_EXTABLE(1234b, 2f)
29290 +#endif
29291 +
29292 + movl %eax, (v)
29293 + movl %edx, 4(v)
29294 +
29295 +#ifdef CONFIG_PAX_REFCOUNT
29296 +2:
29297 +#endif
29298 +
29299 +RET_ENDP
29300 +BEGIN(dec_return_unchecked)
29301 + movl (v), %eax
29302 + movl 4(v), %edx
29303 + subl $1, %eax
29304 + sbbl $0, %edx
29305 movl %eax, (v)
29306 movl %edx, 4(v)
29307 RET_ENDP
29308 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29309 adcl %edx, %edi
29310 addl (v), %eax
29311 adcl 4(v), %edx
29312 +
29313 +#ifdef CONFIG_PAX_REFCOUNT
29314 + into
29315 +1234:
29316 + _ASM_EXTABLE(1234b, 2f)
29317 +#endif
29318 +
29319 cmpl %eax, %ecx
29320 je 3f
29321 1:
29322 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29323 1:
29324 addl $1, %eax
29325 adcl $0, %edx
29326 +
29327 +#ifdef CONFIG_PAX_REFCOUNT
29328 + into
29329 +1234:
29330 + _ASM_EXTABLE(1234b, 2f)
29331 +#endif
29332 +
29333 movl %eax, (v)
29334 movl %edx, 4(v)
29335 movl $1, %eax
29336 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29337 movl 4(v), %edx
29338 subl $1, %eax
29339 sbbl $0, %edx
29340 +
29341 +#ifdef CONFIG_PAX_REFCOUNT
29342 + into
29343 +1234:
29344 + _ASM_EXTABLE(1234b, 1f)
29345 +#endif
29346 +
29347 js 1f
29348 movl %eax, (v)
29349 movl %edx, 4(v)
29350 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29351 index f5cc9eb..51fa319 100644
29352 --- a/arch/x86/lib/atomic64_cx8_32.S
29353 +++ b/arch/x86/lib/atomic64_cx8_32.S
29354 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29355 CFI_STARTPROC
29356
29357 read64 %ecx
29358 + pax_force_retaddr
29359 ret
29360 CFI_ENDPROC
29361 ENDPROC(atomic64_read_cx8)
29362
29363 +ENTRY(atomic64_read_unchecked_cx8)
29364 + CFI_STARTPROC
29365 +
29366 + read64 %ecx
29367 + pax_force_retaddr
29368 + ret
29369 + CFI_ENDPROC
29370 +ENDPROC(atomic64_read_unchecked_cx8)
29371 +
29372 ENTRY(atomic64_set_cx8)
29373 CFI_STARTPROC
29374
29375 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29376 cmpxchg8b (%esi)
29377 jne 1b
29378
29379 + pax_force_retaddr
29380 ret
29381 CFI_ENDPROC
29382 ENDPROC(atomic64_set_cx8)
29383
29384 +ENTRY(atomic64_set_unchecked_cx8)
29385 + CFI_STARTPROC
29386 +
29387 +1:
29388 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29389 + * are atomic on 586 and newer */
29390 + cmpxchg8b (%esi)
29391 + jne 1b
29392 +
29393 + pax_force_retaddr
29394 + ret
29395 + CFI_ENDPROC
29396 +ENDPROC(atomic64_set_unchecked_cx8)
29397 +
29398 ENTRY(atomic64_xchg_cx8)
29399 CFI_STARTPROC
29400
29401 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29402 cmpxchg8b (%esi)
29403 jne 1b
29404
29405 + pax_force_retaddr
29406 ret
29407 CFI_ENDPROC
29408 ENDPROC(atomic64_xchg_cx8)
29409
29410 -.macro addsub_return func ins insc
29411 -ENTRY(atomic64_\func\()_return_cx8)
29412 +.macro addsub_return func ins insc unchecked=""
29413 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29414 CFI_STARTPROC
29415 SAVE ebp
29416 SAVE ebx
29417 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29418 movl %edx, %ecx
29419 \ins\()l %esi, %ebx
29420 \insc\()l %edi, %ecx
29421 +
29422 +.ifb \unchecked
29423 +#ifdef CONFIG_PAX_REFCOUNT
29424 + into
29425 +2:
29426 + _ASM_EXTABLE(2b, 3f)
29427 +#endif
29428 +.endif
29429 +
29430 LOCK_PREFIX
29431 cmpxchg8b (%ebp)
29432 jne 1b
29433 -
29434 -10:
29435 movl %ebx, %eax
29436 movl %ecx, %edx
29437 +
29438 +.ifb \unchecked
29439 +#ifdef CONFIG_PAX_REFCOUNT
29440 +3:
29441 +#endif
29442 +.endif
29443 +
29444 RESTORE edi
29445 RESTORE esi
29446 RESTORE ebx
29447 RESTORE ebp
29448 + pax_force_retaddr
29449 ret
29450 CFI_ENDPROC
29451 -ENDPROC(atomic64_\func\()_return_cx8)
29452 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29453 .endm
29454
29455 addsub_return add add adc
29456 addsub_return sub sub sbb
29457 +addsub_return add add adc _unchecked
29458 +addsub_return sub sub sbb _unchecked
29459
29460 -.macro incdec_return func ins insc
29461 -ENTRY(atomic64_\func\()_return_cx8)
29462 +.macro incdec_return func ins insc unchecked=""
29463 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29464 CFI_STARTPROC
29465 SAVE ebx
29466
29467 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29468 movl %edx, %ecx
29469 \ins\()l $1, %ebx
29470 \insc\()l $0, %ecx
29471 +
29472 +.ifb \unchecked
29473 +#ifdef CONFIG_PAX_REFCOUNT
29474 + into
29475 +2:
29476 + _ASM_EXTABLE(2b, 3f)
29477 +#endif
29478 +.endif
29479 +
29480 LOCK_PREFIX
29481 cmpxchg8b (%esi)
29482 jne 1b
29483
29484 -10:
29485 movl %ebx, %eax
29486 movl %ecx, %edx
29487 +
29488 +.ifb \unchecked
29489 +#ifdef CONFIG_PAX_REFCOUNT
29490 +3:
29491 +#endif
29492 +.endif
29493 +
29494 RESTORE ebx
29495 + pax_force_retaddr
29496 ret
29497 CFI_ENDPROC
29498 -ENDPROC(atomic64_\func\()_return_cx8)
29499 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29500 .endm
29501
29502 incdec_return inc add adc
29503 incdec_return dec sub sbb
29504 +incdec_return inc add adc _unchecked
29505 +incdec_return dec sub sbb _unchecked
29506
29507 ENTRY(atomic64_dec_if_positive_cx8)
29508 CFI_STARTPROC
29509 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29510 movl %edx, %ecx
29511 subl $1, %ebx
29512 sbb $0, %ecx
29513 +
29514 +#ifdef CONFIG_PAX_REFCOUNT
29515 + into
29516 +1234:
29517 + _ASM_EXTABLE(1234b, 2f)
29518 +#endif
29519 +
29520 js 2f
29521 LOCK_PREFIX
29522 cmpxchg8b (%esi)
29523 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29524 movl %ebx, %eax
29525 movl %ecx, %edx
29526 RESTORE ebx
29527 + pax_force_retaddr
29528 ret
29529 CFI_ENDPROC
29530 ENDPROC(atomic64_dec_if_positive_cx8)
29531 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29532 movl %edx, %ecx
29533 addl %ebp, %ebx
29534 adcl %edi, %ecx
29535 +
29536 +#ifdef CONFIG_PAX_REFCOUNT
29537 + into
29538 +1234:
29539 + _ASM_EXTABLE(1234b, 3f)
29540 +#endif
29541 +
29542 LOCK_PREFIX
29543 cmpxchg8b (%esi)
29544 jne 1b
29545 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29546 CFI_ADJUST_CFA_OFFSET -8
29547 RESTORE ebx
29548 RESTORE ebp
29549 + pax_force_retaddr
29550 ret
29551 4:
29552 cmpl %edx, 4(%esp)
29553 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29554 xorl %ecx, %ecx
29555 addl $1, %ebx
29556 adcl %edx, %ecx
29557 +
29558 +#ifdef CONFIG_PAX_REFCOUNT
29559 + into
29560 +1234:
29561 + _ASM_EXTABLE(1234b, 3f)
29562 +#endif
29563 +
29564 LOCK_PREFIX
29565 cmpxchg8b (%esi)
29566 jne 1b
29567 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29568 movl $1, %eax
29569 3:
29570 RESTORE ebx
29571 + pax_force_retaddr
29572 ret
29573 CFI_ENDPROC
29574 ENDPROC(atomic64_inc_not_zero_cx8)
29575 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29576 index e78b8eee..7e173a8 100644
29577 --- a/arch/x86/lib/checksum_32.S
29578 +++ b/arch/x86/lib/checksum_32.S
29579 @@ -29,7 +29,8 @@
29580 #include <asm/dwarf2.h>
29581 #include <asm/errno.h>
29582 #include <asm/asm.h>
29583 -
29584 +#include <asm/segment.h>
29585 +
29586 /*
29587 * computes a partial checksum, e.g. for TCP/UDP fragments
29588 */
29589 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29590
29591 #define ARGBASE 16
29592 #define FP 12
29593 -
29594 -ENTRY(csum_partial_copy_generic)
29595 +
29596 +ENTRY(csum_partial_copy_generic_to_user)
29597 CFI_STARTPROC
29598 +
29599 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29600 + pushl_cfi %gs
29601 + popl_cfi %es
29602 + jmp csum_partial_copy_generic
29603 +#endif
29604 +
29605 +ENTRY(csum_partial_copy_generic_from_user)
29606 +
29607 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29608 + pushl_cfi %gs
29609 + popl_cfi %ds
29610 +#endif
29611 +
29612 +ENTRY(csum_partial_copy_generic)
29613 subl $4,%esp
29614 CFI_ADJUST_CFA_OFFSET 4
29615 pushl_cfi %edi
29616 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29617 jmp 4f
29618 SRC(1: movw (%esi), %bx )
29619 addl $2, %esi
29620 -DST( movw %bx, (%edi) )
29621 +DST( movw %bx, %es:(%edi) )
29622 addl $2, %edi
29623 addw %bx, %ax
29624 adcl $0, %eax
29625 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29626 SRC(1: movl (%esi), %ebx )
29627 SRC( movl 4(%esi), %edx )
29628 adcl %ebx, %eax
29629 -DST( movl %ebx, (%edi) )
29630 +DST( movl %ebx, %es:(%edi) )
29631 adcl %edx, %eax
29632 -DST( movl %edx, 4(%edi) )
29633 +DST( movl %edx, %es:4(%edi) )
29634
29635 SRC( movl 8(%esi), %ebx )
29636 SRC( movl 12(%esi), %edx )
29637 adcl %ebx, %eax
29638 -DST( movl %ebx, 8(%edi) )
29639 +DST( movl %ebx, %es:8(%edi) )
29640 adcl %edx, %eax
29641 -DST( movl %edx, 12(%edi) )
29642 +DST( movl %edx, %es:12(%edi) )
29643
29644 SRC( movl 16(%esi), %ebx )
29645 SRC( movl 20(%esi), %edx )
29646 adcl %ebx, %eax
29647 -DST( movl %ebx, 16(%edi) )
29648 +DST( movl %ebx, %es:16(%edi) )
29649 adcl %edx, %eax
29650 -DST( movl %edx, 20(%edi) )
29651 +DST( movl %edx, %es:20(%edi) )
29652
29653 SRC( movl 24(%esi), %ebx )
29654 SRC( movl 28(%esi), %edx )
29655 adcl %ebx, %eax
29656 -DST( movl %ebx, 24(%edi) )
29657 +DST( movl %ebx, %es:24(%edi) )
29658 adcl %edx, %eax
29659 -DST( movl %edx, 28(%edi) )
29660 +DST( movl %edx, %es:28(%edi) )
29661
29662 lea 32(%esi), %esi
29663 lea 32(%edi), %edi
29664 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29665 shrl $2, %edx # This clears CF
29666 SRC(3: movl (%esi), %ebx )
29667 adcl %ebx, %eax
29668 -DST( movl %ebx, (%edi) )
29669 +DST( movl %ebx, %es:(%edi) )
29670 lea 4(%esi), %esi
29671 lea 4(%edi), %edi
29672 dec %edx
29673 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29674 jb 5f
29675 SRC( movw (%esi), %cx )
29676 leal 2(%esi), %esi
29677 -DST( movw %cx, (%edi) )
29678 +DST( movw %cx, %es:(%edi) )
29679 leal 2(%edi), %edi
29680 je 6f
29681 shll $16,%ecx
29682 SRC(5: movb (%esi), %cl )
29683 -DST( movb %cl, (%edi) )
29684 +DST( movb %cl, %es:(%edi) )
29685 6: addl %ecx, %eax
29686 adcl $0, %eax
29687 7:
29688 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29689
29690 6001:
29691 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29692 - movl $-EFAULT, (%ebx)
29693 + movl $-EFAULT, %ss:(%ebx)
29694
29695 # zero the complete destination - computing the rest
29696 # is too much work
29697 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29698
29699 6002:
29700 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29701 - movl $-EFAULT,(%ebx)
29702 + movl $-EFAULT,%ss:(%ebx)
29703 jmp 5000b
29704
29705 .previous
29706
29707 + pushl_cfi %ss
29708 + popl_cfi %ds
29709 + pushl_cfi %ss
29710 + popl_cfi %es
29711 popl_cfi %ebx
29712 CFI_RESTORE ebx
29713 popl_cfi %esi
29714 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29715 popl_cfi %ecx # equivalent to addl $4,%esp
29716 ret
29717 CFI_ENDPROC
29718 -ENDPROC(csum_partial_copy_generic)
29719 +ENDPROC(csum_partial_copy_generic_to_user)
29720
29721 #else
29722
29723 /* Version for PentiumII/PPro */
29724
29725 #define ROUND1(x) \
29726 + nop; nop; nop; \
29727 SRC(movl x(%esi), %ebx ) ; \
29728 addl %ebx, %eax ; \
29729 - DST(movl %ebx, x(%edi) ) ;
29730 + DST(movl %ebx, %es:x(%edi)) ;
29731
29732 #define ROUND(x) \
29733 + nop; nop; nop; \
29734 SRC(movl x(%esi), %ebx ) ; \
29735 adcl %ebx, %eax ; \
29736 - DST(movl %ebx, x(%edi) ) ;
29737 + DST(movl %ebx, %es:x(%edi)) ;
29738
29739 #define ARGBASE 12
29740 -
29741 -ENTRY(csum_partial_copy_generic)
29742 +
29743 +ENTRY(csum_partial_copy_generic_to_user)
29744 CFI_STARTPROC
29745 +
29746 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29747 + pushl_cfi %gs
29748 + popl_cfi %es
29749 + jmp csum_partial_copy_generic
29750 +#endif
29751 +
29752 +ENTRY(csum_partial_copy_generic_from_user)
29753 +
29754 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29755 + pushl_cfi %gs
29756 + popl_cfi %ds
29757 +#endif
29758 +
29759 +ENTRY(csum_partial_copy_generic)
29760 pushl_cfi %ebx
29761 CFI_REL_OFFSET ebx, 0
29762 pushl_cfi %edi
29763 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29764 subl %ebx, %edi
29765 lea -1(%esi),%edx
29766 andl $-32,%edx
29767 - lea 3f(%ebx,%ebx), %ebx
29768 + lea 3f(%ebx,%ebx,2), %ebx
29769 testl %esi, %esi
29770 jmp *%ebx
29771 1: addl $64,%esi
29772 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29773 jb 5f
29774 SRC( movw (%esi), %dx )
29775 leal 2(%esi), %esi
29776 -DST( movw %dx, (%edi) )
29777 +DST( movw %dx, %es:(%edi) )
29778 leal 2(%edi), %edi
29779 je 6f
29780 shll $16,%edx
29781 5:
29782 SRC( movb (%esi), %dl )
29783 -DST( movb %dl, (%edi) )
29784 +DST( movb %dl, %es:(%edi) )
29785 6: addl %edx, %eax
29786 adcl $0, %eax
29787 7:
29788 .section .fixup, "ax"
29789 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29790 - movl $-EFAULT, (%ebx)
29791 + movl $-EFAULT, %ss:(%ebx)
29792 # zero the complete destination (computing the rest is too much work)
29793 movl ARGBASE+8(%esp),%edi # dst
29794 movl ARGBASE+12(%esp),%ecx # len
29795 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29796 rep; stosb
29797 jmp 7b
29798 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29799 - movl $-EFAULT, (%ebx)
29800 + movl $-EFAULT, %ss:(%ebx)
29801 jmp 7b
29802 .previous
29803
29804 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29805 + pushl_cfi %ss
29806 + popl_cfi %ds
29807 + pushl_cfi %ss
29808 + popl_cfi %es
29809 +#endif
29810 +
29811 popl_cfi %esi
29812 CFI_RESTORE esi
29813 popl_cfi %edi
29814 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29815 CFI_RESTORE ebx
29816 ret
29817 CFI_ENDPROC
29818 -ENDPROC(csum_partial_copy_generic)
29819 +ENDPROC(csum_partial_copy_generic_to_user)
29820
29821 #undef ROUND
29822 #undef ROUND1
29823 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29824 index f2145cf..cea889d 100644
29825 --- a/arch/x86/lib/clear_page_64.S
29826 +++ b/arch/x86/lib/clear_page_64.S
29827 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29828 movl $4096/8,%ecx
29829 xorl %eax,%eax
29830 rep stosq
29831 + pax_force_retaddr
29832 ret
29833 CFI_ENDPROC
29834 ENDPROC(clear_page_c)
29835 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29836 movl $4096,%ecx
29837 xorl %eax,%eax
29838 rep stosb
29839 + pax_force_retaddr
29840 ret
29841 CFI_ENDPROC
29842 ENDPROC(clear_page_c_e)
29843 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29844 leaq 64(%rdi),%rdi
29845 jnz .Lloop
29846 nop
29847 + pax_force_retaddr
29848 ret
29849 CFI_ENDPROC
29850 .Lclear_page_end:
29851 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29852
29853 #include <asm/cpufeature.h>
29854
29855 - .section .altinstr_replacement,"ax"
29856 + .section .altinstr_replacement,"a"
29857 1: .byte 0xeb /* jmp <disp8> */
29858 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29859 2: .byte 0xeb /* jmp <disp8> */
29860 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29861 index 40a1725..5d12ac4 100644
29862 --- a/arch/x86/lib/cmpxchg16b_emu.S
29863 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29864 @@ -8,6 +8,7 @@
29865 #include <linux/linkage.h>
29866 #include <asm/dwarf2.h>
29867 #include <asm/percpu.h>
29868 +#include <asm/alternative-asm.h>
29869
29870 .text
29871
29872 @@ -46,12 +47,14 @@ CFI_STARTPROC
29873 CFI_REMEMBER_STATE
29874 popfq_cfi
29875 mov $1, %al
29876 + pax_force_retaddr
29877 ret
29878
29879 CFI_RESTORE_STATE
29880 .Lnot_same:
29881 popfq_cfi
29882 xor %al,%al
29883 + pax_force_retaddr
29884 ret
29885
29886 CFI_ENDPROC
29887 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29888 index 176cca6..e0d658e 100644
29889 --- a/arch/x86/lib/copy_page_64.S
29890 +++ b/arch/x86/lib/copy_page_64.S
29891 @@ -9,6 +9,7 @@ copy_page_rep:
29892 CFI_STARTPROC
29893 movl $4096/8, %ecx
29894 rep movsq
29895 + pax_force_retaddr
29896 ret
29897 CFI_ENDPROC
29898 ENDPROC(copy_page_rep)
29899 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29900 CFI_ADJUST_CFA_OFFSET 2*8
29901 movq %rbx, (%rsp)
29902 CFI_REL_OFFSET rbx, 0
29903 - movq %r12, 1*8(%rsp)
29904 - CFI_REL_OFFSET r12, 1*8
29905 + movq %r13, 1*8(%rsp)
29906 + CFI_REL_OFFSET r13, 1*8
29907
29908 movl $(4096/64)-5, %ecx
29909 .p2align 4
29910 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29911 movq 0x8*4(%rsi), %r9
29912 movq 0x8*5(%rsi), %r10
29913 movq 0x8*6(%rsi), %r11
29914 - movq 0x8*7(%rsi), %r12
29915 + movq 0x8*7(%rsi), %r13
29916
29917 prefetcht0 5*64(%rsi)
29918
29919 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29920 movq %r9, 0x8*4(%rdi)
29921 movq %r10, 0x8*5(%rdi)
29922 movq %r11, 0x8*6(%rdi)
29923 - movq %r12, 0x8*7(%rdi)
29924 + movq %r13, 0x8*7(%rdi)
29925
29926 leaq 64 (%rsi), %rsi
29927 leaq 64 (%rdi), %rdi
29928 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29929 movq 0x8*4(%rsi), %r9
29930 movq 0x8*5(%rsi), %r10
29931 movq 0x8*6(%rsi), %r11
29932 - movq 0x8*7(%rsi), %r12
29933 + movq 0x8*7(%rsi), %r13
29934
29935 movq %rax, 0x8*0(%rdi)
29936 movq %rbx, 0x8*1(%rdi)
29937 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29938 movq %r9, 0x8*4(%rdi)
29939 movq %r10, 0x8*5(%rdi)
29940 movq %r11, 0x8*6(%rdi)
29941 - movq %r12, 0x8*7(%rdi)
29942 + movq %r13, 0x8*7(%rdi)
29943
29944 leaq 64(%rdi), %rdi
29945 leaq 64(%rsi), %rsi
29946 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29947
29948 movq (%rsp), %rbx
29949 CFI_RESTORE rbx
29950 - movq 1*8(%rsp), %r12
29951 - CFI_RESTORE r12
29952 + movq 1*8(%rsp), %r13
29953 + CFI_RESTORE r13
29954 addq $2*8, %rsp
29955 CFI_ADJUST_CFA_OFFSET -2*8
29956 + pax_force_retaddr
29957 ret
29958 .Lcopy_page_end:
29959 CFI_ENDPROC
29960 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29961
29962 #include <asm/cpufeature.h>
29963
29964 - .section .altinstr_replacement,"ax"
29965 + .section .altinstr_replacement,"a"
29966 1: .byte 0xeb /* jmp <disp8> */
29967 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29968 2:
29969 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29970 index dee945d..a84067b 100644
29971 --- a/arch/x86/lib/copy_user_64.S
29972 +++ b/arch/x86/lib/copy_user_64.S
29973 @@ -18,31 +18,7 @@
29974 #include <asm/alternative-asm.h>
29975 #include <asm/asm.h>
29976 #include <asm/smap.h>
29977 -
29978 -/*
29979 - * By placing feature2 after feature1 in altinstructions section, we logically
29980 - * implement:
29981 - * If CPU has feature2, jmp to alt2 is used
29982 - * else if CPU has feature1, jmp to alt1 is used
29983 - * else jmp to orig is used.
29984 - */
29985 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29986 -0:
29987 - .byte 0xe9 /* 32bit jump */
29988 - .long \orig-1f /* by default jump to orig */
29989 -1:
29990 - .section .altinstr_replacement,"ax"
29991 -2: .byte 0xe9 /* near jump with 32bit immediate */
29992 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29993 -3: .byte 0xe9 /* near jump with 32bit immediate */
29994 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29995 - .previous
29996 -
29997 - .section .altinstructions,"a"
29998 - altinstruction_entry 0b,2b,\feature1,5,5
29999 - altinstruction_entry 0b,3b,\feature2,5,5
30000 - .previous
30001 - .endm
30002 +#include <asm/pgtable.h>
30003
30004 .macro ALIGN_DESTINATION
30005 #ifdef FIX_ALIGNMENT
30006 @@ -70,52 +46,6 @@
30007 #endif
30008 .endm
30009
30010 -/* Standard copy_to_user with segment limit checking */
30011 -ENTRY(_copy_to_user)
30012 - CFI_STARTPROC
30013 - GET_THREAD_INFO(%rax)
30014 - movq %rdi,%rcx
30015 - addq %rdx,%rcx
30016 - jc bad_to_user
30017 - cmpq TI_addr_limit(%rax),%rcx
30018 - ja bad_to_user
30019 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30020 - copy_user_generic_unrolled,copy_user_generic_string, \
30021 - copy_user_enhanced_fast_string
30022 - CFI_ENDPROC
30023 -ENDPROC(_copy_to_user)
30024 -
30025 -/* Standard copy_from_user with segment limit checking */
30026 -ENTRY(_copy_from_user)
30027 - CFI_STARTPROC
30028 - GET_THREAD_INFO(%rax)
30029 - movq %rsi,%rcx
30030 - addq %rdx,%rcx
30031 - jc bad_from_user
30032 - cmpq TI_addr_limit(%rax),%rcx
30033 - ja bad_from_user
30034 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30035 - copy_user_generic_unrolled,copy_user_generic_string, \
30036 - copy_user_enhanced_fast_string
30037 - CFI_ENDPROC
30038 -ENDPROC(_copy_from_user)
30039 -
30040 - .section .fixup,"ax"
30041 - /* must zero dest */
30042 -ENTRY(bad_from_user)
30043 -bad_from_user:
30044 - CFI_STARTPROC
30045 - movl %edx,%ecx
30046 - xorl %eax,%eax
30047 - rep
30048 - stosb
30049 -bad_to_user:
30050 - movl %edx,%eax
30051 - ret
30052 - CFI_ENDPROC
30053 -ENDPROC(bad_from_user)
30054 - .previous
30055 -
30056 /*
30057 * copy_user_generic_unrolled - memory copy with exception handling.
30058 * This version is for CPUs like P4 that don't have efficient micro
30059 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30060 */
30061 ENTRY(copy_user_generic_unrolled)
30062 CFI_STARTPROC
30063 + ASM_PAX_OPEN_USERLAND
30064 ASM_STAC
30065 cmpl $8,%edx
30066 jb 20f /* less then 8 bytes, go to byte copy loop */
30067 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30068 jnz 21b
30069 23: xor %eax,%eax
30070 ASM_CLAC
30071 + ASM_PAX_CLOSE_USERLAND
30072 + pax_force_retaddr
30073 ret
30074
30075 .section .fixup,"ax"
30076 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30077 */
30078 ENTRY(copy_user_generic_string)
30079 CFI_STARTPROC
30080 + ASM_PAX_OPEN_USERLAND
30081 ASM_STAC
30082 cmpl $8,%edx
30083 jb 2f /* less than 8 bytes, go to byte copy loop */
30084 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30085 movsb
30086 xorl %eax,%eax
30087 ASM_CLAC
30088 + ASM_PAX_CLOSE_USERLAND
30089 + pax_force_retaddr
30090 ret
30091
30092 .section .fixup,"ax"
30093 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30094 */
30095 ENTRY(copy_user_enhanced_fast_string)
30096 CFI_STARTPROC
30097 + ASM_PAX_OPEN_USERLAND
30098 ASM_STAC
30099 movl %edx,%ecx
30100 1: rep
30101 movsb
30102 xorl %eax,%eax
30103 ASM_CLAC
30104 + ASM_PAX_CLOSE_USERLAND
30105 + pax_force_retaddr
30106 ret
30107
30108 .section .fixup,"ax"
30109 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30110 index 6a4f43c..c70fb52 100644
30111 --- a/arch/x86/lib/copy_user_nocache_64.S
30112 +++ b/arch/x86/lib/copy_user_nocache_64.S
30113 @@ -8,6 +8,7 @@
30114
30115 #include <linux/linkage.h>
30116 #include <asm/dwarf2.h>
30117 +#include <asm/alternative-asm.h>
30118
30119 #define FIX_ALIGNMENT 1
30120
30121 @@ -16,6 +17,7 @@
30122 #include <asm/thread_info.h>
30123 #include <asm/asm.h>
30124 #include <asm/smap.h>
30125 +#include <asm/pgtable.h>
30126
30127 .macro ALIGN_DESTINATION
30128 #ifdef FIX_ALIGNMENT
30129 @@ -49,6 +51,16 @@
30130 */
30131 ENTRY(__copy_user_nocache)
30132 CFI_STARTPROC
30133 +
30134 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30135 + mov pax_user_shadow_base,%rcx
30136 + cmp %rcx,%rsi
30137 + jae 1f
30138 + add %rcx,%rsi
30139 +1:
30140 +#endif
30141 +
30142 + ASM_PAX_OPEN_USERLAND
30143 ASM_STAC
30144 cmpl $8,%edx
30145 jb 20f /* less then 8 bytes, go to byte copy loop */
30146 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30147 jnz 21b
30148 23: xorl %eax,%eax
30149 ASM_CLAC
30150 + ASM_PAX_CLOSE_USERLAND
30151 sfence
30152 + pax_force_retaddr
30153 ret
30154
30155 .section .fixup,"ax"
30156 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30157 index 2419d5f..fe52d0e 100644
30158 --- a/arch/x86/lib/csum-copy_64.S
30159 +++ b/arch/x86/lib/csum-copy_64.S
30160 @@ -9,6 +9,7 @@
30161 #include <asm/dwarf2.h>
30162 #include <asm/errno.h>
30163 #include <asm/asm.h>
30164 +#include <asm/alternative-asm.h>
30165
30166 /*
30167 * Checksum copy with exception handling.
30168 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30169 CFI_ADJUST_CFA_OFFSET 7*8
30170 movq %rbx, 2*8(%rsp)
30171 CFI_REL_OFFSET rbx, 2*8
30172 - movq %r12, 3*8(%rsp)
30173 - CFI_REL_OFFSET r12, 3*8
30174 + movq %r15, 3*8(%rsp)
30175 + CFI_REL_OFFSET r15, 3*8
30176 movq %r14, 4*8(%rsp)
30177 CFI_REL_OFFSET r14, 4*8
30178 movq %r13, 5*8(%rsp)
30179 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30180 movl %edx, %ecx
30181
30182 xorl %r9d, %r9d
30183 - movq %rcx, %r12
30184 + movq %rcx, %r15
30185
30186 - shrq $6, %r12
30187 + shrq $6, %r15
30188 jz .Lhandle_tail /* < 64 */
30189
30190 clc
30191
30192 /* main loop. clear in 64 byte blocks */
30193 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30194 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30195 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30196 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30197 .p2align 4
30198 .Lloop:
30199 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30200 adcq %r14, %rax
30201 adcq %r13, %rax
30202
30203 - decl %r12d
30204 + decl %r15d
30205
30206 dest
30207 movq %rbx, (%rsi)
30208 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30209 .Lende:
30210 movq 2*8(%rsp), %rbx
30211 CFI_RESTORE rbx
30212 - movq 3*8(%rsp), %r12
30213 - CFI_RESTORE r12
30214 + movq 3*8(%rsp), %r15
30215 + CFI_RESTORE r15
30216 movq 4*8(%rsp), %r14
30217 CFI_RESTORE r14
30218 movq 5*8(%rsp), %r13
30219 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30220 CFI_RESTORE rbp
30221 addq $7*8, %rsp
30222 CFI_ADJUST_CFA_OFFSET -7*8
30223 + pax_force_retaddr
30224 ret
30225 CFI_RESTORE_STATE
30226
30227 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30228 index 1318f75..44c30fd 100644
30229 --- a/arch/x86/lib/csum-wrappers_64.c
30230 +++ b/arch/x86/lib/csum-wrappers_64.c
30231 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30232 len -= 2;
30233 }
30234 }
30235 + pax_open_userland();
30236 stac();
30237 - isum = csum_partial_copy_generic((__force const void *)src,
30238 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30239 dst, len, isum, errp, NULL);
30240 clac();
30241 + pax_close_userland();
30242 if (unlikely(*errp))
30243 goto out_err;
30244
30245 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30246 }
30247
30248 *errp = 0;
30249 + pax_open_userland();
30250 stac();
30251 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30252 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30253 len, isum, NULL, errp);
30254 clac();
30255 + pax_close_userland();
30256 return ret;
30257 }
30258 EXPORT_SYMBOL(csum_partial_copy_to_user);
30259 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30260 index a451235..a74bfa3 100644
30261 --- a/arch/x86/lib/getuser.S
30262 +++ b/arch/x86/lib/getuser.S
30263 @@ -33,17 +33,40 @@
30264 #include <asm/thread_info.h>
30265 #include <asm/asm.h>
30266 #include <asm/smap.h>
30267 +#include <asm/segment.h>
30268 +#include <asm/pgtable.h>
30269 +#include <asm/alternative-asm.h>
30270 +
30271 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30272 +#define __copyuser_seg gs;
30273 +#else
30274 +#define __copyuser_seg
30275 +#endif
30276
30277 .text
30278 ENTRY(__get_user_1)
30279 CFI_STARTPROC
30280 +
30281 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30282 GET_THREAD_INFO(%_ASM_DX)
30283 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30284 jae bad_get_user
30285 +
30286 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30287 + mov pax_user_shadow_base,%_ASM_DX
30288 + cmp %_ASM_DX,%_ASM_AX
30289 + jae 1234f
30290 + add %_ASM_DX,%_ASM_AX
30291 +1234:
30292 +#endif
30293 +
30294 +#endif
30295 +
30296 ASM_STAC
30297 -1: movzbl (%_ASM_AX),%edx
30298 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30299 xor %eax,%eax
30300 ASM_CLAC
30301 + pax_force_retaddr
30302 ret
30303 CFI_ENDPROC
30304 ENDPROC(__get_user_1)
30305 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30306 ENTRY(__get_user_2)
30307 CFI_STARTPROC
30308 add $1,%_ASM_AX
30309 +
30310 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30311 jc bad_get_user
30312 GET_THREAD_INFO(%_ASM_DX)
30313 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30314 jae bad_get_user
30315 +
30316 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30317 + mov pax_user_shadow_base,%_ASM_DX
30318 + cmp %_ASM_DX,%_ASM_AX
30319 + jae 1234f
30320 + add %_ASM_DX,%_ASM_AX
30321 +1234:
30322 +#endif
30323 +
30324 +#endif
30325 +
30326 ASM_STAC
30327 -2: movzwl -1(%_ASM_AX),%edx
30328 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30329 xor %eax,%eax
30330 ASM_CLAC
30331 + pax_force_retaddr
30332 ret
30333 CFI_ENDPROC
30334 ENDPROC(__get_user_2)
30335 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30336 ENTRY(__get_user_4)
30337 CFI_STARTPROC
30338 add $3,%_ASM_AX
30339 +
30340 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30341 jc bad_get_user
30342 GET_THREAD_INFO(%_ASM_DX)
30343 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30344 jae bad_get_user
30345 +
30346 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30347 + mov pax_user_shadow_base,%_ASM_DX
30348 + cmp %_ASM_DX,%_ASM_AX
30349 + jae 1234f
30350 + add %_ASM_DX,%_ASM_AX
30351 +1234:
30352 +#endif
30353 +
30354 +#endif
30355 +
30356 ASM_STAC
30357 -3: movl -3(%_ASM_AX),%edx
30358 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30359 xor %eax,%eax
30360 ASM_CLAC
30361 + pax_force_retaddr
30362 ret
30363 CFI_ENDPROC
30364 ENDPROC(__get_user_4)
30365 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30366 GET_THREAD_INFO(%_ASM_DX)
30367 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30368 jae bad_get_user
30369 +
30370 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30371 + mov pax_user_shadow_base,%_ASM_DX
30372 + cmp %_ASM_DX,%_ASM_AX
30373 + jae 1234f
30374 + add %_ASM_DX,%_ASM_AX
30375 +1234:
30376 +#endif
30377 +
30378 ASM_STAC
30379 4: movq -7(%_ASM_AX),%rdx
30380 xor %eax,%eax
30381 ASM_CLAC
30382 + pax_force_retaddr
30383 ret
30384 #else
30385 add $7,%_ASM_AX
30386 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30387 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30388 jae bad_get_user_8
30389 ASM_STAC
30390 -4: movl -7(%_ASM_AX),%edx
30391 -5: movl -3(%_ASM_AX),%ecx
30392 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30393 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30394 xor %eax,%eax
30395 ASM_CLAC
30396 + pax_force_retaddr
30397 ret
30398 #endif
30399 CFI_ENDPROC
30400 @@ -113,6 +175,7 @@ bad_get_user:
30401 xor %edx,%edx
30402 mov $(-EFAULT),%_ASM_AX
30403 ASM_CLAC
30404 + pax_force_retaddr
30405 ret
30406 CFI_ENDPROC
30407 END(bad_get_user)
30408 @@ -124,6 +187,7 @@ bad_get_user_8:
30409 xor %ecx,%ecx
30410 mov $(-EFAULT),%_ASM_AX
30411 ASM_CLAC
30412 + pax_force_retaddr
30413 ret
30414 CFI_ENDPROC
30415 END(bad_get_user_8)
30416 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30417 index 85994f5..9929d7f 100644
30418 --- a/arch/x86/lib/insn.c
30419 +++ b/arch/x86/lib/insn.c
30420 @@ -20,8 +20,10 @@
30421
30422 #ifdef __KERNEL__
30423 #include <linux/string.h>
30424 +#include <asm/pgtable_types.h>
30425 #else
30426 #include <string.h>
30427 +#define ktla_ktva(addr) addr
30428 #endif
30429 #include <asm/inat.h>
30430 #include <asm/insn.h>
30431 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30432 buf_len = MAX_INSN_SIZE;
30433
30434 memset(insn, 0, sizeof(*insn));
30435 - insn->kaddr = kaddr;
30436 - insn->end_kaddr = kaddr + buf_len;
30437 - insn->next_byte = kaddr;
30438 + insn->kaddr = ktla_ktva(kaddr);
30439 + insn->end_kaddr = insn->kaddr + buf_len;
30440 + insn->next_byte = insn->kaddr;
30441 insn->x86_64 = x86_64 ? 1 : 0;
30442 insn->opnd_bytes = 4;
30443 if (x86_64)
30444 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30445 index 05a95e7..326f2fa 100644
30446 --- a/arch/x86/lib/iomap_copy_64.S
30447 +++ b/arch/x86/lib/iomap_copy_64.S
30448 @@ -17,6 +17,7 @@
30449
30450 #include <linux/linkage.h>
30451 #include <asm/dwarf2.h>
30452 +#include <asm/alternative-asm.h>
30453
30454 /*
30455 * override generic version in lib/iomap_copy.c
30456 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30457 CFI_STARTPROC
30458 movl %edx,%ecx
30459 rep movsd
30460 + pax_force_retaddr
30461 ret
30462 CFI_ENDPROC
30463 ENDPROC(__iowrite32_copy)
30464 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30465 index 89b53c9..97357ca 100644
30466 --- a/arch/x86/lib/memcpy_64.S
30467 +++ b/arch/x86/lib/memcpy_64.S
30468 @@ -24,7 +24,7 @@
30469 * This gets patched over the unrolled variant (below) via the
30470 * alternative instructions framework:
30471 */
30472 - .section .altinstr_replacement, "ax", @progbits
30473 + .section .altinstr_replacement, "a", @progbits
30474 .Lmemcpy_c:
30475 movq %rdi, %rax
30476 movq %rdx, %rcx
30477 @@ -33,6 +33,7 @@
30478 rep movsq
30479 movl %edx, %ecx
30480 rep movsb
30481 + pax_force_retaddr
30482 ret
30483 .Lmemcpy_e:
30484 .previous
30485 @@ -44,11 +45,12 @@
30486 * This gets patched over the unrolled variant (below) via the
30487 * alternative instructions framework:
30488 */
30489 - .section .altinstr_replacement, "ax", @progbits
30490 + .section .altinstr_replacement, "a", @progbits
30491 .Lmemcpy_c_e:
30492 movq %rdi, %rax
30493 movq %rdx, %rcx
30494 rep movsb
30495 + pax_force_retaddr
30496 ret
30497 .Lmemcpy_e_e:
30498 .previous
30499 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30500 movq %r9, 1*8(%rdi)
30501 movq %r10, -2*8(%rdi, %rdx)
30502 movq %r11, -1*8(%rdi, %rdx)
30503 + pax_force_retaddr
30504 retq
30505 .p2align 4
30506 .Lless_16bytes:
30507 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30508 movq -1*8(%rsi, %rdx), %r9
30509 movq %r8, 0*8(%rdi)
30510 movq %r9, -1*8(%rdi, %rdx)
30511 + pax_force_retaddr
30512 retq
30513 .p2align 4
30514 .Lless_8bytes:
30515 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30516 movl -4(%rsi, %rdx), %r8d
30517 movl %ecx, (%rdi)
30518 movl %r8d, -4(%rdi, %rdx)
30519 + pax_force_retaddr
30520 retq
30521 .p2align 4
30522 .Lless_3bytes:
30523 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30524 movb %cl, (%rdi)
30525
30526 .Lend:
30527 + pax_force_retaddr
30528 retq
30529 CFI_ENDPROC
30530 ENDPROC(memcpy)
30531 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30532 index 9c4b530..830b77a 100644
30533 --- a/arch/x86/lib/memmove_64.S
30534 +++ b/arch/x86/lib/memmove_64.S
30535 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30536 movb (%rsi), %r11b
30537 movb %r11b, (%rdi)
30538 13:
30539 + pax_force_retaddr
30540 retq
30541 CFI_ENDPROC
30542
30543 - .section .altinstr_replacement,"ax"
30544 + .section .altinstr_replacement,"a"
30545 .Lmemmove_begin_forward_efs:
30546 /* Forward moving data. */
30547 movq %rdx, %rcx
30548 rep movsb
30549 + pax_force_retaddr
30550 retq
30551 .Lmemmove_end_forward_efs:
30552 .previous
30553 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30554 index 6f44935..fbf5f6d 100644
30555 --- a/arch/x86/lib/memset_64.S
30556 +++ b/arch/x86/lib/memset_64.S
30557 @@ -16,7 +16,7 @@
30558 *
30559 * rax original destination
30560 */
30561 - .section .altinstr_replacement, "ax", @progbits
30562 + .section .altinstr_replacement, "a", @progbits
30563 .Lmemset_c:
30564 movq %rdi,%r9
30565 movq %rdx,%rcx
30566 @@ -30,6 +30,7 @@
30567 movl %edx,%ecx
30568 rep stosb
30569 movq %r9,%rax
30570 + pax_force_retaddr
30571 ret
30572 .Lmemset_e:
30573 .previous
30574 @@ -45,13 +46,14 @@
30575 *
30576 * rax original destination
30577 */
30578 - .section .altinstr_replacement, "ax", @progbits
30579 + .section .altinstr_replacement, "a", @progbits
30580 .Lmemset_c_e:
30581 movq %rdi,%r9
30582 movb %sil,%al
30583 movq %rdx,%rcx
30584 rep stosb
30585 movq %r9,%rax
30586 + pax_force_retaddr
30587 ret
30588 .Lmemset_e_e:
30589 .previous
30590 @@ -120,6 +122,7 @@ ENTRY(__memset)
30591
30592 .Lende:
30593 movq %r10,%rax
30594 + pax_force_retaddr
30595 ret
30596
30597 CFI_RESTORE_STATE
30598 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30599 index c9f2d9b..e7fd2c0 100644
30600 --- a/arch/x86/lib/mmx_32.c
30601 +++ b/arch/x86/lib/mmx_32.c
30602 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30603 {
30604 void *p;
30605 int i;
30606 + unsigned long cr0;
30607
30608 if (unlikely(in_interrupt()))
30609 return __memcpy(to, from, len);
30610 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30611 kernel_fpu_begin();
30612
30613 __asm__ __volatile__ (
30614 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30615 - " prefetch 64(%0)\n"
30616 - " prefetch 128(%0)\n"
30617 - " prefetch 192(%0)\n"
30618 - " prefetch 256(%0)\n"
30619 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30620 + " prefetch 64(%1)\n"
30621 + " prefetch 128(%1)\n"
30622 + " prefetch 192(%1)\n"
30623 + " prefetch 256(%1)\n"
30624 "2: \n"
30625 ".section .fixup, \"ax\"\n"
30626 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30627 + "3: \n"
30628 +
30629 +#ifdef CONFIG_PAX_KERNEXEC
30630 + " movl %%cr0, %0\n"
30631 + " movl %0, %%eax\n"
30632 + " andl $0xFFFEFFFF, %%eax\n"
30633 + " movl %%eax, %%cr0\n"
30634 +#endif
30635 +
30636 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30637 +
30638 +#ifdef CONFIG_PAX_KERNEXEC
30639 + " movl %0, %%cr0\n"
30640 +#endif
30641 +
30642 " jmp 2b\n"
30643 ".previous\n"
30644 _ASM_EXTABLE(1b, 3b)
30645 - : : "r" (from));
30646 + : "=&r" (cr0) : "r" (from) : "ax");
30647
30648 for ( ; i > 5; i--) {
30649 __asm__ __volatile__ (
30650 - "1: prefetch 320(%0)\n"
30651 - "2: movq (%0), %%mm0\n"
30652 - " movq 8(%0), %%mm1\n"
30653 - " movq 16(%0), %%mm2\n"
30654 - " movq 24(%0), %%mm3\n"
30655 - " movq %%mm0, (%1)\n"
30656 - " movq %%mm1, 8(%1)\n"
30657 - " movq %%mm2, 16(%1)\n"
30658 - " movq %%mm3, 24(%1)\n"
30659 - " movq 32(%0), %%mm0\n"
30660 - " movq 40(%0), %%mm1\n"
30661 - " movq 48(%0), %%mm2\n"
30662 - " movq 56(%0), %%mm3\n"
30663 - " movq %%mm0, 32(%1)\n"
30664 - " movq %%mm1, 40(%1)\n"
30665 - " movq %%mm2, 48(%1)\n"
30666 - " movq %%mm3, 56(%1)\n"
30667 + "1: prefetch 320(%1)\n"
30668 + "2: movq (%1), %%mm0\n"
30669 + " movq 8(%1), %%mm1\n"
30670 + " movq 16(%1), %%mm2\n"
30671 + " movq 24(%1), %%mm3\n"
30672 + " movq %%mm0, (%2)\n"
30673 + " movq %%mm1, 8(%2)\n"
30674 + " movq %%mm2, 16(%2)\n"
30675 + " movq %%mm3, 24(%2)\n"
30676 + " movq 32(%1), %%mm0\n"
30677 + " movq 40(%1), %%mm1\n"
30678 + " movq 48(%1), %%mm2\n"
30679 + " movq 56(%1), %%mm3\n"
30680 + " movq %%mm0, 32(%2)\n"
30681 + " movq %%mm1, 40(%2)\n"
30682 + " movq %%mm2, 48(%2)\n"
30683 + " movq %%mm3, 56(%2)\n"
30684 ".section .fixup, \"ax\"\n"
30685 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30686 + "3:\n"
30687 +
30688 +#ifdef CONFIG_PAX_KERNEXEC
30689 + " movl %%cr0, %0\n"
30690 + " movl %0, %%eax\n"
30691 + " andl $0xFFFEFFFF, %%eax\n"
30692 + " movl %%eax, %%cr0\n"
30693 +#endif
30694 +
30695 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30696 +
30697 +#ifdef CONFIG_PAX_KERNEXEC
30698 + " movl %0, %%cr0\n"
30699 +#endif
30700 +
30701 " jmp 2b\n"
30702 ".previous\n"
30703 _ASM_EXTABLE(1b, 3b)
30704 - : : "r" (from), "r" (to) : "memory");
30705 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30706
30707 from += 64;
30708 to += 64;
30709 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30710 static void fast_copy_page(void *to, void *from)
30711 {
30712 int i;
30713 + unsigned long cr0;
30714
30715 kernel_fpu_begin();
30716
30717 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30718 * but that is for later. -AV
30719 */
30720 __asm__ __volatile__(
30721 - "1: prefetch (%0)\n"
30722 - " prefetch 64(%0)\n"
30723 - " prefetch 128(%0)\n"
30724 - " prefetch 192(%0)\n"
30725 - " prefetch 256(%0)\n"
30726 + "1: prefetch (%1)\n"
30727 + " prefetch 64(%1)\n"
30728 + " prefetch 128(%1)\n"
30729 + " prefetch 192(%1)\n"
30730 + " prefetch 256(%1)\n"
30731 "2: \n"
30732 ".section .fixup, \"ax\"\n"
30733 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30734 + "3: \n"
30735 +
30736 +#ifdef CONFIG_PAX_KERNEXEC
30737 + " movl %%cr0, %0\n"
30738 + " movl %0, %%eax\n"
30739 + " andl $0xFFFEFFFF, %%eax\n"
30740 + " movl %%eax, %%cr0\n"
30741 +#endif
30742 +
30743 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30744 +
30745 +#ifdef CONFIG_PAX_KERNEXEC
30746 + " movl %0, %%cr0\n"
30747 +#endif
30748 +
30749 " jmp 2b\n"
30750 ".previous\n"
30751 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30752 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30753
30754 for (i = 0; i < (4096-320)/64; i++) {
30755 __asm__ __volatile__ (
30756 - "1: prefetch 320(%0)\n"
30757 - "2: movq (%0), %%mm0\n"
30758 - " movntq %%mm0, (%1)\n"
30759 - " movq 8(%0), %%mm1\n"
30760 - " movntq %%mm1, 8(%1)\n"
30761 - " movq 16(%0), %%mm2\n"
30762 - " movntq %%mm2, 16(%1)\n"
30763 - " movq 24(%0), %%mm3\n"
30764 - " movntq %%mm3, 24(%1)\n"
30765 - " movq 32(%0), %%mm4\n"
30766 - " movntq %%mm4, 32(%1)\n"
30767 - " movq 40(%0), %%mm5\n"
30768 - " movntq %%mm5, 40(%1)\n"
30769 - " movq 48(%0), %%mm6\n"
30770 - " movntq %%mm6, 48(%1)\n"
30771 - " movq 56(%0), %%mm7\n"
30772 - " movntq %%mm7, 56(%1)\n"
30773 + "1: prefetch 320(%1)\n"
30774 + "2: movq (%1), %%mm0\n"
30775 + " movntq %%mm0, (%2)\n"
30776 + " movq 8(%1), %%mm1\n"
30777 + " movntq %%mm1, 8(%2)\n"
30778 + " movq 16(%1), %%mm2\n"
30779 + " movntq %%mm2, 16(%2)\n"
30780 + " movq 24(%1), %%mm3\n"
30781 + " movntq %%mm3, 24(%2)\n"
30782 + " movq 32(%1), %%mm4\n"
30783 + " movntq %%mm4, 32(%2)\n"
30784 + " movq 40(%1), %%mm5\n"
30785 + " movntq %%mm5, 40(%2)\n"
30786 + " movq 48(%1), %%mm6\n"
30787 + " movntq %%mm6, 48(%2)\n"
30788 + " movq 56(%1), %%mm7\n"
30789 + " movntq %%mm7, 56(%2)\n"
30790 ".section .fixup, \"ax\"\n"
30791 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30792 + "3:\n"
30793 +
30794 +#ifdef CONFIG_PAX_KERNEXEC
30795 + " movl %%cr0, %0\n"
30796 + " movl %0, %%eax\n"
30797 + " andl $0xFFFEFFFF, %%eax\n"
30798 + " movl %%eax, %%cr0\n"
30799 +#endif
30800 +
30801 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30802 +
30803 +#ifdef CONFIG_PAX_KERNEXEC
30804 + " movl %0, %%cr0\n"
30805 +#endif
30806 +
30807 " jmp 2b\n"
30808 ".previous\n"
30809 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30810 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30811
30812 from += 64;
30813 to += 64;
30814 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30815 static void fast_copy_page(void *to, void *from)
30816 {
30817 int i;
30818 + unsigned long cr0;
30819
30820 kernel_fpu_begin();
30821
30822 __asm__ __volatile__ (
30823 - "1: prefetch (%0)\n"
30824 - " prefetch 64(%0)\n"
30825 - " prefetch 128(%0)\n"
30826 - " prefetch 192(%0)\n"
30827 - " prefetch 256(%0)\n"
30828 + "1: prefetch (%1)\n"
30829 + " prefetch 64(%1)\n"
30830 + " prefetch 128(%1)\n"
30831 + " prefetch 192(%1)\n"
30832 + " prefetch 256(%1)\n"
30833 "2: \n"
30834 ".section .fixup, \"ax\"\n"
30835 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30836 + "3: \n"
30837 +
30838 +#ifdef CONFIG_PAX_KERNEXEC
30839 + " movl %%cr0, %0\n"
30840 + " movl %0, %%eax\n"
30841 + " andl $0xFFFEFFFF, %%eax\n"
30842 + " movl %%eax, %%cr0\n"
30843 +#endif
30844 +
30845 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30846 +
30847 +#ifdef CONFIG_PAX_KERNEXEC
30848 + " movl %0, %%cr0\n"
30849 +#endif
30850 +
30851 " jmp 2b\n"
30852 ".previous\n"
30853 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30854 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30855
30856 for (i = 0; i < 4096/64; i++) {
30857 __asm__ __volatile__ (
30858 - "1: prefetch 320(%0)\n"
30859 - "2: movq (%0), %%mm0\n"
30860 - " movq 8(%0), %%mm1\n"
30861 - " movq 16(%0), %%mm2\n"
30862 - " movq 24(%0), %%mm3\n"
30863 - " movq %%mm0, (%1)\n"
30864 - " movq %%mm1, 8(%1)\n"
30865 - " movq %%mm2, 16(%1)\n"
30866 - " movq %%mm3, 24(%1)\n"
30867 - " movq 32(%0), %%mm0\n"
30868 - " movq 40(%0), %%mm1\n"
30869 - " movq 48(%0), %%mm2\n"
30870 - " movq 56(%0), %%mm3\n"
30871 - " movq %%mm0, 32(%1)\n"
30872 - " movq %%mm1, 40(%1)\n"
30873 - " movq %%mm2, 48(%1)\n"
30874 - " movq %%mm3, 56(%1)\n"
30875 + "1: prefetch 320(%1)\n"
30876 + "2: movq (%1), %%mm0\n"
30877 + " movq 8(%1), %%mm1\n"
30878 + " movq 16(%1), %%mm2\n"
30879 + " movq 24(%1), %%mm3\n"
30880 + " movq %%mm0, (%2)\n"
30881 + " movq %%mm1, 8(%2)\n"
30882 + " movq %%mm2, 16(%2)\n"
30883 + " movq %%mm3, 24(%2)\n"
30884 + " movq 32(%1), %%mm0\n"
30885 + " movq 40(%1), %%mm1\n"
30886 + " movq 48(%1), %%mm2\n"
30887 + " movq 56(%1), %%mm3\n"
30888 + " movq %%mm0, 32(%2)\n"
30889 + " movq %%mm1, 40(%2)\n"
30890 + " movq %%mm2, 48(%2)\n"
30891 + " movq %%mm3, 56(%2)\n"
30892 ".section .fixup, \"ax\"\n"
30893 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30894 + "3:\n"
30895 +
30896 +#ifdef CONFIG_PAX_KERNEXEC
30897 + " movl %%cr0, %0\n"
30898 + " movl %0, %%eax\n"
30899 + " andl $0xFFFEFFFF, %%eax\n"
30900 + " movl %%eax, %%cr0\n"
30901 +#endif
30902 +
30903 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30904 +
30905 +#ifdef CONFIG_PAX_KERNEXEC
30906 + " movl %0, %%cr0\n"
30907 +#endif
30908 +
30909 " jmp 2b\n"
30910 ".previous\n"
30911 _ASM_EXTABLE(1b, 3b)
30912 - : : "r" (from), "r" (to) : "memory");
30913 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30914
30915 from += 64;
30916 to += 64;
30917 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30918 index f6d13ee..d789440 100644
30919 --- a/arch/x86/lib/msr-reg.S
30920 +++ b/arch/x86/lib/msr-reg.S
30921 @@ -3,6 +3,7 @@
30922 #include <asm/dwarf2.h>
30923 #include <asm/asm.h>
30924 #include <asm/msr.h>
30925 +#include <asm/alternative-asm.h>
30926
30927 #ifdef CONFIG_X86_64
30928 /*
30929 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30930 movl %edi, 28(%r10)
30931 popq_cfi %rbp
30932 popq_cfi %rbx
30933 + pax_force_retaddr
30934 ret
30935 3:
30936 CFI_RESTORE_STATE
30937 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30938 index fc6ba17..14ad9a5 100644
30939 --- a/arch/x86/lib/putuser.S
30940 +++ b/arch/x86/lib/putuser.S
30941 @@ -16,7 +16,9 @@
30942 #include <asm/errno.h>
30943 #include <asm/asm.h>
30944 #include <asm/smap.h>
30945 -
30946 +#include <asm/segment.h>
30947 +#include <asm/pgtable.h>
30948 +#include <asm/alternative-asm.h>
30949
30950 /*
30951 * __put_user_X
30952 @@ -30,57 +32,125 @@
30953 * as they get called from within inline assembly.
30954 */
30955
30956 -#define ENTER CFI_STARTPROC ; \
30957 - GET_THREAD_INFO(%_ASM_BX)
30958 -#define EXIT ASM_CLAC ; \
30959 - ret ; \
30960 +#define ENTER CFI_STARTPROC
30961 +#define EXIT ASM_CLAC ; \
30962 + pax_force_retaddr ; \
30963 + ret ; \
30964 CFI_ENDPROC
30965
30966 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30967 +#define _DEST %_ASM_CX,%_ASM_BX
30968 +#else
30969 +#define _DEST %_ASM_CX
30970 +#endif
30971 +
30972 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30973 +#define __copyuser_seg gs;
30974 +#else
30975 +#define __copyuser_seg
30976 +#endif
30977 +
30978 .text
30979 ENTRY(__put_user_1)
30980 ENTER
30981 +
30982 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30983 + GET_THREAD_INFO(%_ASM_BX)
30984 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30985 jae bad_put_user
30986 +
30987 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30988 + mov pax_user_shadow_base,%_ASM_BX
30989 + cmp %_ASM_BX,%_ASM_CX
30990 + jb 1234f
30991 + xor %ebx,%ebx
30992 +1234:
30993 +#endif
30994 +
30995 +#endif
30996 +
30997 ASM_STAC
30998 -1: movb %al,(%_ASM_CX)
30999 +1: __copyuser_seg movb %al,(_DEST)
31000 xor %eax,%eax
31001 EXIT
31002 ENDPROC(__put_user_1)
31003
31004 ENTRY(__put_user_2)
31005 ENTER
31006 +
31007 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31008 + GET_THREAD_INFO(%_ASM_BX)
31009 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31010 sub $1,%_ASM_BX
31011 cmp %_ASM_BX,%_ASM_CX
31012 jae bad_put_user
31013 +
31014 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31015 + mov pax_user_shadow_base,%_ASM_BX
31016 + cmp %_ASM_BX,%_ASM_CX
31017 + jb 1234f
31018 + xor %ebx,%ebx
31019 +1234:
31020 +#endif
31021 +
31022 +#endif
31023 +
31024 ASM_STAC
31025 -2: movw %ax,(%_ASM_CX)
31026 +2: __copyuser_seg movw %ax,(_DEST)
31027 xor %eax,%eax
31028 EXIT
31029 ENDPROC(__put_user_2)
31030
31031 ENTRY(__put_user_4)
31032 ENTER
31033 +
31034 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31035 + GET_THREAD_INFO(%_ASM_BX)
31036 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31037 sub $3,%_ASM_BX
31038 cmp %_ASM_BX,%_ASM_CX
31039 jae bad_put_user
31040 +
31041 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31042 + mov pax_user_shadow_base,%_ASM_BX
31043 + cmp %_ASM_BX,%_ASM_CX
31044 + jb 1234f
31045 + xor %ebx,%ebx
31046 +1234:
31047 +#endif
31048 +
31049 +#endif
31050 +
31051 ASM_STAC
31052 -3: movl %eax,(%_ASM_CX)
31053 +3: __copyuser_seg movl %eax,(_DEST)
31054 xor %eax,%eax
31055 EXIT
31056 ENDPROC(__put_user_4)
31057
31058 ENTRY(__put_user_8)
31059 ENTER
31060 +
31061 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31062 + GET_THREAD_INFO(%_ASM_BX)
31063 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31064 sub $7,%_ASM_BX
31065 cmp %_ASM_BX,%_ASM_CX
31066 jae bad_put_user
31067 +
31068 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31069 + mov pax_user_shadow_base,%_ASM_BX
31070 + cmp %_ASM_BX,%_ASM_CX
31071 + jb 1234f
31072 + xor %ebx,%ebx
31073 +1234:
31074 +#endif
31075 +
31076 +#endif
31077 +
31078 ASM_STAC
31079 -4: mov %_ASM_AX,(%_ASM_CX)
31080 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31081 #ifdef CONFIG_X86_32
31082 -5: movl %edx,4(%_ASM_CX)
31083 +5: __copyuser_seg movl %edx,4(_DEST)
31084 #endif
31085 xor %eax,%eax
31086 EXIT
31087 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31088 index 5dff5f0..cadebf4 100644
31089 --- a/arch/x86/lib/rwsem.S
31090 +++ b/arch/x86/lib/rwsem.S
31091 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31092 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31093 CFI_RESTORE __ASM_REG(dx)
31094 restore_common_regs
31095 + pax_force_retaddr
31096 ret
31097 CFI_ENDPROC
31098 ENDPROC(call_rwsem_down_read_failed)
31099 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31100 movq %rax,%rdi
31101 call rwsem_down_write_failed
31102 restore_common_regs
31103 + pax_force_retaddr
31104 ret
31105 CFI_ENDPROC
31106 ENDPROC(call_rwsem_down_write_failed)
31107 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31108 movq %rax,%rdi
31109 call rwsem_wake
31110 restore_common_regs
31111 -1: ret
31112 +1: pax_force_retaddr
31113 + ret
31114 CFI_ENDPROC
31115 ENDPROC(call_rwsem_wake)
31116
31117 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31118 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31119 CFI_RESTORE __ASM_REG(dx)
31120 restore_common_regs
31121 + pax_force_retaddr
31122 ret
31123 CFI_ENDPROC
31124 ENDPROC(call_rwsem_downgrade_wake)
31125 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31126 index b30b5eb..2b57052 100644
31127 --- a/arch/x86/lib/thunk_64.S
31128 +++ b/arch/x86/lib/thunk_64.S
31129 @@ -9,6 +9,7 @@
31130 #include <asm/dwarf2.h>
31131 #include <asm/calling.h>
31132 #include <asm/asm.h>
31133 +#include <asm/alternative-asm.h>
31134
31135 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31136 .macro THUNK name, func, put_ret_addr_in_rdi=0
31137 @@ -16,11 +17,11 @@
31138 \name:
31139 CFI_STARTPROC
31140
31141 - /* this one pushes 9 elems, the next one would be %rIP */
31142 - SAVE_ARGS
31143 + /* this one pushes 15+1 elems, the next one would be %rIP */
31144 + SAVE_ARGS 8
31145
31146 .if \put_ret_addr_in_rdi
31147 - movq_cfi_restore 9*8, rdi
31148 + movq_cfi_restore RIP, rdi
31149 .endif
31150
31151 call \func
31152 @@ -47,9 +48,10 @@
31153
31154 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31155 CFI_STARTPROC
31156 - SAVE_ARGS
31157 + SAVE_ARGS 8
31158 restore:
31159 - RESTORE_ARGS
31160 + RESTORE_ARGS 1,8
31161 + pax_force_retaddr
31162 ret
31163 CFI_ENDPROC
31164 _ASM_NOKPROBE(restore)
31165 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31166 index e2f5e21..4b22130 100644
31167 --- a/arch/x86/lib/usercopy_32.c
31168 +++ b/arch/x86/lib/usercopy_32.c
31169 @@ -42,11 +42,13 @@ do { \
31170 int __d0; \
31171 might_fault(); \
31172 __asm__ __volatile__( \
31173 + __COPYUSER_SET_ES \
31174 ASM_STAC "\n" \
31175 "0: rep; stosl\n" \
31176 " movl %2,%0\n" \
31177 "1: rep; stosb\n" \
31178 "2: " ASM_CLAC "\n" \
31179 + __COPYUSER_RESTORE_ES \
31180 ".section .fixup,\"ax\"\n" \
31181 "3: lea 0(%2,%0,4),%0\n" \
31182 " jmp 2b\n" \
31183 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31184
31185 #ifdef CONFIG_X86_INTEL_USERCOPY
31186 static unsigned long
31187 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31188 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31189 {
31190 int d0, d1;
31191 __asm__ __volatile__(
31192 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31193 " .align 2,0x90\n"
31194 "3: movl 0(%4), %%eax\n"
31195 "4: movl 4(%4), %%edx\n"
31196 - "5: movl %%eax, 0(%3)\n"
31197 - "6: movl %%edx, 4(%3)\n"
31198 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31199 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31200 "7: movl 8(%4), %%eax\n"
31201 "8: movl 12(%4),%%edx\n"
31202 - "9: movl %%eax, 8(%3)\n"
31203 - "10: movl %%edx, 12(%3)\n"
31204 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31205 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31206 "11: movl 16(%4), %%eax\n"
31207 "12: movl 20(%4), %%edx\n"
31208 - "13: movl %%eax, 16(%3)\n"
31209 - "14: movl %%edx, 20(%3)\n"
31210 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31211 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31212 "15: movl 24(%4), %%eax\n"
31213 "16: movl 28(%4), %%edx\n"
31214 - "17: movl %%eax, 24(%3)\n"
31215 - "18: movl %%edx, 28(%3)\n"
31216 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31217 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31218 "19: movl 32(%4), %%eax\n"
31219 "20: movl 36(%4), %%edx\n"
31220 - "21: movl %%eax, 32(%3)\n"
31221 - "22: movl %%edx, 36(%3)\n"
31222 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31223 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31224 "23: movl 40(%4), %%eax\n"
31225 "24: movl 44(%4), %%edx\n"
31226 - "25: movl %%eax, 40(%3)\n"
31227 - "26: movl %%edx, 44(%3)\n"
31228 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31229 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31230 "27: movl 48(%4), %%eax\n"
31231 "28: movl 52(%4), %%edx\n"
31232 - "29: movl %%eax, 48(%3)\n"
31233 - "30: movl %%edx, 52(%3)\n"
31234 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31235 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31236 "31: movl 56(%4), %%eax\n"
31237 "32: movl 60(%4), %%edx\n"
31238 - "33: movl %%eax, 56(%3)\n"
31239 - "34: movl %%edx, 60(%3)\n"
31240 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31241 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31242 " addl $-64, %0\n"
31243 " addl $64, %4\n"
31244 " addl $64, %3\n"
31245 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31246 " shrl $2, %0\n"
31247 " andl $3, %%eax\n"
31248 " cld\n"
31249 + __COPYUSER_SET_ES
31250 "99: rep; movsl\n"
31251 "36: movl %%eax, %0\n"
31252 "37: rep; movsb\n"
31253 "100:\n"
31254 + __COPYUSER_RESTORE_ES
31255 + ".section .fixup,\"ax\"\n"
31256 + "101: lea 0(%%eax,%0,4),%0\n"
31257 + " jmp 100b\n"
31258 + ".previous\n"
31259 + _ASM_EXTABLE(1b,100b)
31260 + _ASM_EXTABLE(2b,100b)
31261 + _ASM_EXTABLE(3b,100b)
31262 + _ASM_EXTABLE(4b,100b)
31263 + _ASM_EXTABLE(5b,100b)
31264 + _ASM_EXTABLE(6b,100b)
31265 + _ASM_EXTABLE(7b,100b)
31266 + _ASM_EXTABLE(8b,100b)
31267 + _ASM_EXTABLE(9b,100b)
31268 + _ASM_EXTABLE(10b,100b)
31269 + _ASM_EXTABLE(11b,100b)
31270 + _ASM_EXTABLE(12b,100b)
31271 + _ASM_EXTABLE(13b,100b)
31272 + _ASM_EXTABLE(14b,100b)
31273 + _ASM_EXTABLE(15b,100b)
31274 + _ASM_EXTABLE(16b,100b)
31275 + _ASM_EXTABLE(17b,100b)
31276 + _ASM_EXTABLE(18b,100b)
31277 + _ASM_EXTABLE(19b,100b)
31278 + _ASM_EXTABLE(20b,100b)
31279 + _ASM_EXTABLE(21b,100b)
31280 + _ASM_EXTABLE(22b,100b)
31281 + _ASM_EXTABLE(23b,100b)
31282 + _ASM_EXTABLE(24b,100b)
31283 + _ASM_EXTABLE(25b,100b)
31284 + _ASM_EXTABLE(26b,100b)
31285 + _ASM_EXTABLE(27b,100b)
31286 + _ASM_EXTABLE(28b,100b)
31287 + _ASM_EXTABLE(29b,100b)
31288 + _ASM_EXTABLE(30b,100b)
31289 + _ASM_EXTABLE(31b,100b)
31290 + _ASM_EXTABLE(32b,100b)
31291 + _ASM_EXTABLE(33b,100b)
31292 + _ASM_EXTABLE(34b,100b)
31293 + _ASM_EXTABLE(35b,100b)
31294 + _ASM_EXTABLE(36b,100b)
31295 + _ASM_EXTABLE(37b,100b)
31296 + _ASM_EXTABLE(99b,101b)
31297 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31298 + : "1"(to), "2"(from), "0"(size)
31299 + : "eax", "edx", "memory");
31300 + return size;
31301 +}
31302 +
31303 +static unsigned long
31304 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31305 +{
31306 + int d0, d1;
31307 + __asm__ __volatile__(
31308 + " .align 2,0x90\n"
31309 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31310 + " cmpl $67, %0\n"
31311 + " jbe 3f\n"
31312 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31313 + " .align 2,0x90\n"
31314 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31315 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31316 + "5: movl %%eax, 0(%3)\n"
31317 + "6: movl %%edx, 4(%3)\n"
31318 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31319 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31320 + "9: movl %%eax, 8(%3)\n"
31321 + "10: movl %%edx, 12(%3)\n"
31322 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31323 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31324 + "13: movl %%eax, 16(%3)\n"
31325 + "14: movl %%edx, 20(%3)\n"
31326 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31327 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31328 + "17: movl %%eax, 24(%3)\n"
31329 + "18: movl %%edx, 28(%3)\n"
31330 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31331 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31332 + "21: movl %%eax, 32(%3)\n"
31333 + "22: movl %%edx, 36(%3)\n"
31334 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31335 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31336 + "25: movl %%eax, 40(%3)\n"
31337 + "26: movl %%edx, 44(%3)\n"
31338 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31339 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31340 + "29: movl %%eax, 48(%3)\n"
31341 + "30: movl %%edx, 52(%3)\n"
31342 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31343 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31344 + "33: movl %%eax, 56(%3)\n"
31345 + "34: movl %%edx, 60(%3)\n"
31346 + " addl $-64, %0\n"
31347 + " addl $64, %4\n"
31348 + " addl $64, %3\n"
31349 + " cmpl $63, %0\n"
31350 + " ja 1b\n"
31351 + "35: movl %0, %%eax\n"
31352 + " shrl $2, %0\n"
31353 + " andl $3, %%eax\n"
31354 + " cld\n"
31355 + "99: rep; "__copyuser_seg" movsl\n"
31356 + "36: movl %%eax, %0\n"
31357 + "37: rep; "__copyuser_seg" movsb\n"
31358 + "100:\n"
31359 ".section .fixup,\"ax\"\n"
31360 "101: lea 0(%%eax,%0,4),%0\n"
31361 " jmp 100b\n"
31362 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31363 int d0, d1;
31364 __asm__ __volatile__(
31365 " .align 2,0x90\n"
31366 - "0: movl 32(%4), %%eax\n"
31367 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31368 " cmpl $67, %0\n"
31369 " jbe 2f\n"
31370 - "1: movl 64(%4), %%eax\n"
31371 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31372 " .align 2,0x90\n"
31373 - "2: movl 0(%4), %%eax\n"
31374 - "21: movl 4(%4), %%edx\n"
31375 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31376 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31377 " movl %%eax, 0(%3)\n"
31378 " movl %%edx, 4(%3)\n"
31379 - "3: movl 8(%4), %%eax\n"
31380 - "31: movl 12(%4),%%edx\n"
31381 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31382 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31383 " movl %%eax, 8(%3)\n"
31384 " movl %%edx, 12(%3)\n"
31385 - "4: movl 16(%4), %%eax\n"
31386 - "41: movl 20(%4), %%edx\n"
31387 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31388 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31389 " movl %%eax, 16(%3)\n"
31390 " movl %%edx, 20(%3)\n"
31391 - "10: movl 24(%4), %%eax\n"
31392 - "51: movl 28(%4), %%edx\n"
31393 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31394 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31395 " movl %%eax, 24(%3)\n"
31396 " movl %%edx, 28(%3)\n"
31397 - "11: movl 32(%4), %%eax\n"
31398 - "61: movl 36(%4), %%edx\n"
31399 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31400 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31401 " movl %%eax, 32(%3)\n"
31402 " movl %%edx, 36(%3)\n"
31403 - "12: movl 40(%4), %%eax\n"
31404 - "71: movl 44(%4), %%edx\n"
31405 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31406 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31407 " movl %%eax, 40(%3)\n"
31408 " movl %%edx, 44(%3)\n"
31409 - "13: movl 48(%4), %%eax\n"
31410 - "81: movl 52(%4), %%edx\n"
31411 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31412 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31413 " movl %%eax, 48(%3)\n"
31414 " movl %%edx, 52(%3)\n"
31415 - "14: movl 56(%4), %%eax\n"
31416 - "91: movl 60(%4), %%edx\n"
31417 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31418 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31419 " movl %%eax, 56(%3)\n"
31420 " movl %%edx, 60(%3)\n"
31421 " addl $-64, %0\n"
31422 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31423 " shrl $2, %0\n"
31424 " andl $3, %%eax\n"
31425 " cld\n"
31426 - "6: rep; movsl\n"
31427 + "6: rep; "__copyuser_seg" movsl\n"
31428 " movl %%eax,%0\n"
31429 - "7: rep; movsb\n"
31430 + "7: rep; "__copyuser_seg" movsb\n"
31431 "8:\n"
31432 ".section .fixup,\"ax\"\n"
31433 "9: lea 0(%%eax,%0,4),%0\n"
31434 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31435
31436 __asm__ __volatile__(
31437 " .align 2,0x90\n"
31438 - "0: movl 32(%4), %%eax\n"
31439 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31440 " cmpl $67, %0\n"
31441 " jbe 2f\n"
31442 - "1: movl 64(%4), %%eax\n"
31443 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31444 " .align 2,0x90\n"
31445 - "2: movl 0(%4), %%eax\n"
31446 - "21: movl 4(%4), %%edx\n"
31447 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31448 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31449 " movnti %%eax, 0(%3)\n"
31450 " movnti %%edx, 4(%3)\n"
31451 - "3: movl 8(%4), %%eax\n"
31452 - "31: movl 12(%4),%%edx\n"
31453 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31454 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31455 " movnti %%eax, 8(%3)\n"
31456 " movnti %%edx, 12(%3)\n"
31457 - "4: movl 16(%4), %%eax\n"
31458 - "41: movl 20(%4), %%edx\n"
31459 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31460 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31461 " movnti %%eax, 16(%3)\n"
31462 " movnti %%edx, 20(%3)\n"
31463 - "10: movl 24(%4), %%eax\n"
31464 - "51: movl 28(%4), %%edx\n"
31465 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31466 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31467 " movnti %%eax, 24(%3)\n"
31468 " movnti %%edx, 28(%3)\n"
31469 - "11: movl 32(%4), %%eax\n"
31470 - "61: movl 36(%4), %%edx\n"
31471 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31472 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31473 " movnti %%eax, 32(%3)\n"
31474 " movnti %%edx, 36(%3)\n"
31475 - "12: movl 40(%4), %%eax\n"
31476 - "71: movl 44(%4), %%edx\n"
31477 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31478 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31479 " movnti %%eax, 40(%3)\n"
31480 " movnti %%edx, 44(%3)\n"
31481 - "13: movl 48(%4), %%eax\n"
31482 - "81: movl 52(%4), %%edx\n"
31483 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31484 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31485 " movnti %%eax, 48(%3)\n"
31486 " movnti %%edx, 52(%3)\n"
31487 - "14: movl 56(%4), %%eax\n"
31488 - "91: movl 60(%4), %%edx\n"
31489 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31490 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31491 " movnti %%eax, 56(%3)\n"
31492 " movnti %%edx, 60(%3)\n"
31493 " addl $-64, %0\n"
31494 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31495 " shrl $2, %0\n"
31496 " andl $3, %%eax\n"
31497 " cld\n"
31498 - "6: rep; movsl\n"
31499 + "6: rep; "__copyuser_seg" movsl\n"
31500 " movl %%eax,%0\n"
31501 - "7: rep; movsb\n"
31502 + "7: rep; "__copyuser_seg" movsb\n"
31503 "8:\n"
31504 ".section .fixup,\"ax\"\n"
31505 "9: lea 0(%%eax,%0,4),%0\n"
31506 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31507
31508 __asm__ __volatile__(
31509 " .align 2,0x90\n"
31510 - "0: movl 32(%4), %%eax\n"
31511 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31512 " cmpl $67, %0\n"
31513 " jbe 2f\n"
31514 - "1: movl 64(%4), %%eax\n"
31515 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31516 " .align 2,0x90\n"
31517 - "2: movl 0(%4), %%eax\n"
31518 - "21: movl 4(%4), %%edx\n"
31519 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31520 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31521 " movnti %%eax, 0(%3)\n"
31522 " movnti %%edx, 4(%3)\n"
31523 - "3: movl 8(%4), %%eax\n"
31524 - "31: movl 12(%4),%%edx\n"
31525 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31526 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31527 " movnti %%eax, 8(%3)\n"
31528 " movnti %%edx, 12(%3)\n"
31529 - "4: movl 16(%4), %%eax\n"
31530 - "41: movl 20(%4), %%edx\n"
31531 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31532 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31533 " movnti %%eax, 16(%3)\n"
31534 " movnti %%edx, 20(%3)\n"
31535 - "10: movl 24(%4), %%eax\n"
31536 - "51: movl 28(%4), %%edx\n"
31537 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31538 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31539 " movnti %%eax, 24(%3)\n"
31540 " movnti %%edx, 28(%3)\n"
31541 - "11: movl 32(%4), %%eax\n"
31542 - "61: movl 36(%4), %%edx\n"
31543 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31544 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31545 " movnti %%eax, 32(%3)\n"
31546 " movnti %%edx, 36(%3)\n"
31547 - "12: movl 40(%4), %%eax\n"
31548 - "71: movl 44(%4), %%edx\n"
31549 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31550 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31551 " movnti %%eax, 40(%3)\n"
31552 " movnti %%edx, 44(%3)\n"
31553 - "13: movl 48(%4), %%eax\n"
31554 - "81: movl 52(%4), %%edx\n"
31555 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31556 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31557 " movnti %%eax, 48(%3)\n"
31558 " movnti %%edx, 52(%3)\n"
31559 - "14: movl 56(%4), %%eax\n"
31560 - "91: movl 60(%4), %%edx\n"
31561 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31562 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31563 " movnti %%eax, 56(%3)\n"
31564 " movnti %%edx, 60(%3)\n"
31565 " addl $-64, %0\n"
31566 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31567 " shrl $2, %0\n"
31568 " andl $3, %%eax\n"
31569 " cld\n"
31570 - "6: rep; movsl\n"
31571 + "6: rep; "__copyuser_seg" movsl\n"
31572 " movl %%eax,%0\n"
31573 - "7: rep; movsb\n"
31574 + "7: rep; "__copyuser_seg" movsb\n"
31575 "8:\n"
31576 ".section .fixup,\"ax\"\n"
31577 "9: lea 0(%%eax,%0,4),%0\n"
31578 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31579 */
31580 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31581 unsigned long size);
31582 -unsigned long __copy_user_intel(void __user *to, const void *from,
31583 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31584 + unsigned long size);
31585 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31586 unsigned long size);
31587 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31588 const void __user *from, unsigned long size);
31589 #endif /* CONFIG_X86_INTEL_USERCOPY */
31590
31591 /* Generic arbitrary sized copy. */
31592 -#define __copy_user(to, from, size) \
31593 +#define __copy_user(to, from, size, prefix, set, restore) \
31594 do { \
31595 int __d0, __d1, __d2; \
31596 __asm__ __volatile__( \
31597 + set \
31598 " cmp $7,%0\n" \
31599 " jbe 1f\n" \
31600 " movl %1,%0\n" \
31601 " negl %0\n" \
31602 " andl $7,%0\n" \
31603 " subl %0,%3\n" \
31604 - "4: rep; movsb\n" \
31605 + "4: rep; "prefix"movsb\n" \
31606 " movl %3,%0\n" \
31607 " shrl $2,%0\n" \
31608 " andl $3,%3\n" \
31609 " .align 2,0x90\n" \
31610 - "0: rep; movsl\n" \
31611 + "0: rep; "prefix"movsl\n" \
31612 " movl %3,%0\n" \
31613 - "1: rep; movsb\n" \
31614 + "1: rep; "prefix"movsb\n" \
31615 "2:\n" \
31616 + restore \
31617 ".section .fixup,\"ax\"\n" \
31618 "5: addl %3,%0\n" \
31619 " jmp 2b\n" \
31620 @@ -538,14 +650,14 @@ do { \
31621 " negl %0\n" \
31622 " andl $7,%0\n" \
31623 " subl %0,%3\n" \
31624 - "4: rep; movsb\n" \
31625 + "4: rep; "__copyuser_seg"movsb\n" \
31626 " movl %3,%0\n" \
31627 " shrl $2,%0\n" \
31628 " andl $3,%3\n" \
31629 " .align 2,0x90\n" \
31630 - "0: rep; movsl\n" \
31631 + "0: rep; "__copyuser_seg"movsl\n" \
31632 " movl %3,%0\n" \
31633 - "1: rep; movsb\n" \
31634 + "1: rep; "__copyuser_seg"movsb\n" \
31635 "2:\n" \
31636 ".section .fixup,\"ax\"\n" \
31637 "5: addl %3,%0\n" \
31638 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31639 {
31640 stac();
31641 if (movsl_is_ok(to, from, n))
31642 - __copy_user(to, from, n);
31643 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31644 else
31645 - n = __copy_user_intel(to, from, n);
31646 + n = __generic_copy_to_user_intel(to, from, n);
31647 clac();
31648 return n;
31649 }
31650 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31651 {
31652 stac();
31653 if (movsl_is_ok(to, from, n))
31654 - __copy_user(to, from, n);
31655 + __copy_user(to, from, n, __copyuser_seg, "", "");
31656 else
31657 - n = __copy_user_intel((void __user *)to,
31658 - (const void *)from, n);
31659 + n = __generic_copy_from_user_intel(to, from, n);
31660 clac();
31661 return n;
31662 }
31663 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31664 if (n > 64 && cpu_has_xmm2)
31665 n = __copy_user_intel_nocache(to, from, n);
31666 else
31667 - __copy_user(to, from, n);
31668 + __copy_user(to, from, n, __copyuser_seg, "", "");
31669 #else
31670 - __copy_user(to, from, n);
31671 + __copy_user(to, from, n, __copyuser_seg, "", "");
31672 #endif
31673 clac();
31674 return n;
31675 }
31676 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31677
31678 -/**
31679 - * copy_to_user: - Copy a block of data into user space.
31680 - * @to: Destination address, in user space.
31681 - * @from: Source address, in kernel space.
31682 - * @n: Number of bytes to copy.
31683 - *
31684 - * Context: User context only. This function may sleep.
31685 - *
31686 - * Copy data from kernel space to user space.
31687 - *
31688 - * Returns number of bytes that could not be copied.
31689 - * On success, this will be zero.
31690 - */
31691 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31692 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31693 +void __set_fs(mm_segment_t x)
31694 {
31695 - if (access_ok(VERIFY_WRITE, to, n))
31696 - n = __copy_to_user(to, from, n);
31697 - return n;
31698 + switch (x.seg) {
31699 + case 0:
31700 + loadsegment(gs, 0);
31701 + break;
31702 + case TASK_SIZE_MAX:
31703 + loadsegment(gs, __USER_DS);
31704 + break;
31705 + case -1UL:
31706 + loadsegment(gs, __KERNEL_DS);
31707 + break;
31708 + default:
31709 + BUG();
31710 + }
31711 }
31712 -EXPORT_SYMBOL(_copy_to_user);
31713 +EXPORT_SYMBOL(__set_fs);
31714
31715 -/**
31716 - * copy_from_user: - Copy a block of data from user space.
31717 - * @to: Destination address, in kernel space.
31718 - * @from: Source address, in user space.
31719 - * @n: Number of bytes to copy.
31720 - *
31721 - * Context: User context only. This function may sleep.
31722 - *
31723 - * Copy data from user space to kernel space.
31724 - *
31725 - * Returns number of bytes that could not be copied.
31726 - * On success, this will be zero.
31727 - *
31728 - * If some data could not be copied, this function will pad the copied
31729 - * data to the requested size using zero bytes.
31730 - */
31731 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31732 +void set_fs(mm_segment_t x)
31733 {
31734 - if (access_ok(VERIFY_READ, from, n))
31735 - n = __copy_from_user(to, from, n);
31736 - else
31737 - memset(to, 0, n);
31738 - return n;
31739 + current_thread_info()->addr_limit = x;
31740 + __set_fs(x);
31741 }
31742 -EXPORT_SYMBOL(_copy_from_user);
31743 +EXPORT_SYMBOL(set_fs);
31744 +#endif
31745 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31746 index 0a42327..7a82465 100644
31747 --- a/arch/x86/lib/usercopy_64.c
31748 +++ b/arch/x86/lib/usercopy_64.c
31749 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31750 might_fault();
31751 /* no memory constraint because it doesn't change any memory gcc knows
31752 about */
31753 + pax_open_userland();
31754 stac();
31755 asm volatile(
31756 " testq %[size8],%[size8]\n"
31757 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31758 _ASM_EXTABLE(0b,3b)
31759 _ASM_EXTABLE(1b,2b)
31760 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31761 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31762 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31763 [zero] "r" (0UL), [eight] "r" (8UL));
31764 clac();
31765 + pax_close_userland();
31766 return size;
31767 }
31768 EXPORT_SYMBOL(__clear_user);
31769 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31770 }
31771 EXPORT_SYMBOL(clear_user);
31772
31773 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31774 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31775 {
31776 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31777 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31778 - }
31779 - return len;
31780 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31781 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31782 + return len;
31783 }
31784 EXPORT_SYMBOL(copy_in_user);
31785
31786 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31787 * it is not necessary to optimize tail handling.
31788 */
31789 __visible unsigned long
31790 -copy_user_handle_tail(char *to, char *from, unsigned len)
31791 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31792 {
31793 + clac();
31794 + pax_close_userland();
31795 for (; len; --len, to++) {
31796 char c;
31797
31798 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31799 if (__put_user_nocheck(c, to, sizeof(char)))
31800 break;
31801 }
31802 - clac();
31803
31804 /* If the destination is a kernel buffer, we always clear the end */
31805 - if (!__addr_ok(to))
31806 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31807 memset(to, 0, len);
31808 return len;
31809 }
31810 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31811 index c4cc740..60a7362 100644
31812 --- a/arch/x86/mm/Makefile
31813 +++ b/arch/x86/mm/Makefile
31814 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31815 obj-$(CONFIG_MEMTEST) += memtest.o
31816
31817 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31818 +
31819 +quote:="
31820 +obj-$(CONFIG_X86_64) += uderef_64.o
31821 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31822 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31823 index 903ec1e..c4166b2 100644
31824 --- a/arch/x86/mm/extable.c
31825 +++ b/arch/x86/mm/extable.c
31826 @@ -6,12 +6,24 @@
31827 static inline unsigned long
31828 ex_insn_addr(const struct exception_table_entry *x)
31829 {
31830 - return (unsigned long)&x->insn + x->insn;
31831 + unsigned long reloc = 0;
31832 +
31833 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31834 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31835 +#endif
31836 +
31837 + return (unsigned long)&x->insn + x->insn + reloc;
31838 }
31839 static inline unsigned long
31840 ex_fixup_addr(const struct exception_table_entry *x)
31841 {
31842 - return (unsigned long)&x->fixup + x->fixup;
31843 + unsigned long reloc = 0;
31844 +
31845 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31846 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31847 +#endif
31848 +
31849 + return (unsigned long)&x->fixup + x->fixup + reloc;
31850 }
31851
31852 int fixup_exception(struct pt_regs *regs)
31853 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31854 unsigned long new_ip;
31855
31856 #ifdef CONFIG_PNPBIOS
31857 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31858 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31859 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31860 extern u32 pnp_bios_is_utter_crap;
31861 pnp_bios_is_utter_crap = 1;
31862 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31863 i += 4;
31864 p->fixup -= i;
31865 i += 4;
31866 +
31867 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31868 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31869 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31870 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31871 +#endif
31872 +
31873 }
31874 }
31875
31876 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31877 index ede025f..1ef909b 100644
31878 --- a/arch/x86/mm/fault.c
31879 +++ b/arch/x86/mm/fault.c
31880 @@ -13,12 +13,19 @@
31881 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31882 #include <linux/prefetch.h> /* prefetchw */
31883 #include <linux/context_tracking.h> /* exception_enter(), ... */
31884 +#include <linux/unistd.h>
31885 +#include <linux/compiler.h>
31886
31887 #include <asm/traps.h> /* dotraplinkage, ... */
31888 #include <asm/pgalloc.h> /* pgd_*(), ... */
31889 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31890 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31891 #include <asm/vsyscall.h> /* emulate_vsyscall */
31892 +#include <asm/tlbflush.h>
31893 +
31894 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31895 +#include <asm/stacktrace.h>
31896 +#endif
31897
31898 #define CREATE_TRACE_POINTS
31899 #include <asm/trace/exceptions.h>
31900 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31901 int ret = 0;
31902
31903 /* kprobe_running() needs smp_processor_id() */
31904 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31905 + if (kprobes_built_in() && !user_mode(regs)) {
31906 preempt_disable();
31907 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31908 ret = 1;
31909 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31910 return !instr_lo || (instr_lo>>1) == 1;
31911 case 0x00:
31912 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31913 - if (probe_kernel_address(instr, opcode))
31914 + if (user_mode(regs)) {
31915 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31916 + return 0;
31917 + } else if (probe_kernel_address(instr, opcode))
31918 return 0;
31919
31920 *prefetch = (instr_lo == 0xF) &&
31921 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31922 while (instr < max_instr) {
31923 unsigned char opcode;
31924
31925 - if (probe_kernel_address(instr, opcode))
31926 + if (user_mode(regs)) {
31927 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31928 + break;
31929 + } else if (probe_kernel_address(instr, opcode))
31930 break;
31931
31932 instr++;
31933 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31934 force_sig_info(si_signo, &info, tsk);
31935 }
31936
31937 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31938 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31939 +#endif
31940 +
31941 +#ifdef CONFIG_PAX_EMUTRAMP
31942 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31943 +#endif
31944 +
31945 +#ifdef CONFIG_PAX_PAGEEXEC
31946 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31947 +{
31948 + pgd_t *pgd;
31949 + pud_t *pud;
31950 + pmd_t *pmd;
31951 +
31952 + pgd = pgd_offset(mm, address);
31953 + if (!pgd_present(*pgd))
31954 + return NULL;
31955 + pud = pud_offset(pgd, address);
31956 + if (!pud_present(*pud))
31957 + return NULL;
31958 + pmd = pmd_offset(pud, address);
31959 + if (!pmd_present(*pmd))
31960 + return NULL;
31961 + return pmd;
31962 +}
31963 +#endif
31964 +
31965 DEFINE_SPINLOCK(pgd_lock);
31966 LIST_HEAD(pgd_list);
31967
31968 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31969 for (address = VMALLOC_START & PMD_MASK;
31970 address >= TASK_SIZE && address < FIXADDR_TOP;
31971 address += PMD_SIZE) {
31972 +
31973 +#ifdef CONFIG_PAX_PER_CPU_PGD
31974 + unsigned long cpu;
31975 +#else
31976 struct page *page;
31977 +#endif
31978
31979 spin_lock(&pgd_lock);
31980 +
31981 +#ifdef CONFIG_PAX_PER_CPU_PGD
31982 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31983 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31984 + pmd_t *ret;
31985 +
31986 + ret = vmalloc_sync_one(pgd, address);
31987 + if (!ret)
31988 + break;
31989 + pgd = get_cpu_pgd(cpu, kernel);
31990 +#else
31991 list_for_each_entry(page, &pgd_list, lru) {
31992 + pgd_t *pgd;
31993 spinlock_t *pgt_lock;
31994 pmd_t *ret;
31995
31996 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31997 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31998
31999 spin_lock(pgt_lock);
32000 - ret = vmalloc_sync_one(page_address(page), address);
32001 + pgd = page_address(page);
32002 +#endif
32003 +
32004 + ret = vmalloc_sync_one(pgd, address);
32005 +
32006 +#ifndef CONFIG_PAX_PER_CPU_PGD
32007 spin_unlock(pgt_lock);
32008 +#endif
32009
32010 if (!ret)
32011 break;
32012 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32013 * an interrupt in the middle of a task switch..
32014 */
32015 pgd_paddr = read_cr3();
32016 +
32017 +#ifdef CONFIG_PAX_PER_CPU_PGD
32018 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32019 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32020 +#endif
32021 +
32022 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32023 if (!pmd_k)
32024 return -1;
32025 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32026 * happen within a race in page table update. In the later
32027 * case just flush:
32028 */
32029 - pgd = pgd_offset(current->active_mm, address);
32030 +
32031 pgd_ref = pgd_offset_k(address);
32032 if (pgd_none(*pgd_ref))
32033 return -1;
32034
32035 +#ifdef CONFIG_PAX_PER_CPU_PGD
32036 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32037 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32038 + if (pgd_none(*pgd)) {
32039 + set_pgd(pgd, *pgd_ref);
32040 + arch_flush_lazy_mmu_mode();
32041 + } else {
32042 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32043 + }
32044 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32045 +#else
32046 + pgd = pgd_offset(current->active_mm, address);
32047 +#endif
32048 +
32049 if (pgd_none(*pgd)) {
32050 set_pgd(pgd, *pgd_ref);
32051 arch_flush_lazy_mmu_mode();
32052 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32053 static int is_errata100(struct pt_regs *regs, unsigned long address)
32054 {
32055 #ifdef CONFIG_X86_64
32056 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32057 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32058 return 1;
32059 #endif
32060 return 0;
32061 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32062 }
32063
32064 static const char nx_warning[] = KERN_CRIT
32065 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32066 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32067 static const char smep_warning[] = KERN_CRIT
32068 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32069 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32070
32071 static void
32072 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32073 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32074 if (!oops_may_print())
32075 return;
32076
32077 - if (error_code & PF_INSTR) {
32078 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32079 unsigned int level;
32080 pgd_t *pgd;
32081 pte_t *pte;
32082 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32083 pte = lookup_address_in_pgd(pgd, address, &level);
32084
32085 if (pte && pte_present(*pte) && !pte_exec(*pte))
32086 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32087 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32088 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32089 (pgd_flags(*pgd) & _PAGE_USER) &&
32090 (__read_cr4() & X86_CR4_SMEP))
32091 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32092 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32093 }
32094
32095 +#ifdef CONFIG_PAX_KERNEXEC
32096 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32097 + if (current->signal->curr_ip)
32098 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32099 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32100 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32101 + else
32102 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32103 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32104 + }
32105 +#endif
32106 +
32107 printk(KERN_ALERT "BUG: unable to handle kernel ");
32108 if (address < PAGE_SIZE)
32109 printk(KERN_CONT "NULL pointer dereference");
32110 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32111 return;
32112 }
32113 #endif
32114 +
32115 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32116 + if (pax_is_fetch_fault(regs, error_code, address)) {
32117 +
32118 +#ifdef CONFIG_PAX_EMUTRAMP
32119 + switch (pax_handle_fetch_fault(regs)) {
32120 + case 2:
32121 + return;
32122 + }
32123 +#endif
32124 +
32125 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32126 + do_group_exit(SIGKILL);
32127 + }
32128 +#endif
32129 +
32130 /* Kernel addresses are always protection faults: */
32131 if (address >= TASK_SIZE)
32132 error_code |= PF_PROT;
32133 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32134 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32135 printk(KERN_ERR
32136 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32137 - tsk->comm, tsk->pid, address);
32138 + tsk->comm, task_pid_nr(tsk), address);
32139 code = BUS_MCEERR_AR;
32140 }
32141 #endif
32142 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32143 return 1;
32144 }
32145
32146 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32147 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32148 +{
32149 + pte_t *pte;
32150 + pmd_t *pmd;
32151 + spinlock_t *ptl;
32152 + unsigned char pte_mask;
32153 +
32154 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32155 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32156 + return 0;
32157 +
32158 + /* PaX: it's our fault, let's handle it if we can */
32159 +
32160 + /* PaX: take a look at read faults before acquiring any locks */
32161 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32162 + /* instruction fetch attempt from a protected page in user mode */
32163 + up_read(&mm->mmap_sem);
32164 +
32165 +#ifdef CONFIG_PAX_EMUTRAMP
32166 + switch (pax_handle_fetch_fault(regs)) {
32167 + case 2:
32168 + return 1;
32169 + }
32170 +#endif
32171 +
32172 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32173 + do_group_exit(SIGKILL);
32174 + }
32175 +
32176 + pmd = pax_get_pmd(mm, address);
32177 + if (unlikely(!pmd))
32178 + return 0;
32179 +
32180 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32181 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32182 + pte_unmap_unlock(pte, ptl);
32183 + return 0;
32184 + }
32185 +
32186 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32187 + /* write attempt to a protected page in user mode */
32188 + pte_unmap_unlock(pte, ptl);
32189 + return 0;
32190 + }
32191 +
32192 +#ifdef CONFIG_SMP
32193 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32194 +#else
32195 + if (likely(address > get_limit(regs->cs)))
32196 +#endif
32197 + {
32198 + set_pte(pte, pte_mkread(*pte));
32199 + __flush_tlb_one(address);
32200 + pte_unmap_unlock(pte, ptl);
32201 + up_read(&mm->mmap_sem);
32202 + return 1;
32203 + }
32204 +
32205 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32206 +
32207 + /*
32208 + * PaX: fill DTLB with user rights and retry
32209 + */
32210 + __asm__ __volatile__ (
32211 + "orb %2,(%1)\n"
32212 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32213 +/*
32214 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32215 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32216 + * page fault when examined during a TLB load attempt. this is true not only
32217 + * for PTEs holding a non-present entry but also present entries that will
32218 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32219 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32220 + * for our target pages since their PTEs are simply not in the TLBs at all.
32221 +
32222 + * the best thing in omitting it is that we gain around 15-20% speed in the
32223 + * fast path of the page fault handler and can get rid of tracing since we
32224 + * can no longer flush unintended entries.
32225 + */
32226 + "invlpg (%0)\n"
32227 +#endif
32228 + __copyuser_seg"testb $0,(%0)\n"
32229 + "xorb %3,(%1)\n"
32230 + :
32231 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32232 + : "memory", "cc");
32233 + pte_unmap_unlock(pte, ptl);
32234 + up_read(&mm->mmap_sem);
32235 + return 1;
32236 +}
32237 +#endif
32238 +
32239 /*
32240 * Handle a spurious fault caused by a stale TLB entry.
32241 *
32242 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32243 static inline int
32244 access_error(unsigned long error_code, struct vm_area_struct *vma)
32245 {
32246 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32247 + return 1;
32248 +
32249 if (error_code & PF_WRITE) {
32250 /* write, present and write, not present: */
32251 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32252 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32253 if (error_code & PF_USER)
32254 return false;
32255
32256 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32257 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32258 return false;
32259
32260 return true;
32261 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32262 tsk = current;
32263 mm = tsk->mm;
32264
32265 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32266 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32267 + if (!search_exception_tables(regs->ip)) {
32268 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32269 + bad_area_nosemaphore(regs, error_code, address);
32270 + return;
32271 + }
32272 + if (address < pax_user_shadow_base) {
32273 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32274 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32275 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32276 + } else
32277 + address -= pax_user_shadow_base;
32278 + }
32279 +#endif
32280 +
32281 /*
32282 * Detect and handle instructions that would cause a page fault for
32283 * both a tracked kernel page and a userspace page.
32284 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32285 * User-mode registers count as a user access even for any
32286 * potential system fault or CPU buglet:
32287 */
32288 - if (user_mode_vm(regs)) {
32289 + if (user_mode(regs)) {
32290 local_irq_enable();
32291 error_code |= PF_USER;
32292 flags |= FAULT_FLAG_USER;
32293 @@ -1187,6 +1411,11 @@ retry:
32294 might_sleep();
32295 }
32296
32297 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32298 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32299 + return;
32300 +#endif
32301 +
32302 vma = find_vma(mm, address);
32303 if (unlikely(!vma)) {
32304 bad_area(regs, error_code, address);
32305 @@ -1198,18 +1427,24 @@ retry:
32306 bad_area(regs, error_code, address);
32307 return;
32308 }
32309 - if (error_code & PF_USER) {
32310 - /*
32311 - * Accessing the stack below %sp is always a bug.
32312 - * The large cushion allows instructions like enter
32313 - * and pusha to work. ("enter $65535, $31" pushes
32314 - * 32 pointers and then decrements %sp by 65535.)
32315 - */
32316 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32317 - bad_area(regs, error_code, address);
32318 - return;
32319 - }
32320 + /*
32321 + * Accessing the stack below %sp is always a bug.
32322 + * The large cushion allows instructions like enter
32323 + * and pusha to work. ("enter $65535, $31" pushes
32324 + * 32 pointers and then decrements %sp by 65535.)
32325 + */
32326 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32327 + bad_area(regs, error_code, address);
32328 + return;
32329 }
32330 +
32331 +#ifdef CONFIG_PAX_SEGMEXEC
32332 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32333 + bad_area(regs, error_code, address);
32334 + return;
32335 + }
32336 +#endif
32337 +
32338 if (unlikely(expand_stack(vma, address))) {
32339 bad_area(regs, error_code, address);
32340 return;
32341 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32342 }
32343 NOKPROBE_SYMBOL(trace_do_page_fault);
32344 #endif /* CONFIG_TRACING */
32345 +
32346 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32347 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32348 +{
32349 + struct mm_struct *mm = current->mm;
32350 + unsigned long ip = regs->ip;
32351 +
32352 + if (v8086_mode(regs))
32353 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32354 +
32355 +#ifdef CONFIG_PAX_PAGEEXEC
32356 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32357 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32358 + return true;
32359 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32360 + return true;
32361 + return false;
32362 + }
32363 +#endif
32364 +
32365 +#ifdef CONFIG_PAX_SEGMEXEC
32366 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32367 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32368 + return true;
32369 + return false;
32370 + }
32371 +#endif
32372 +
32373 + return false;
32374 +}
32375 +#endif
32376 +
32377 +#ifdef CONFIG_PAX_EMUTRAMP
32378 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32379 +{
32380 + int err;
32381 +
32382 + do { /* PaX: libffi trampoline emulation */
32383 + unsigned char mov, jmp;
32384 + unsigned int addr1, addr2;
32385 +
32386 +#ifdef CONFIG_X86_64
32387 + if ((regs->ip + 9) >> 32)
32388 + break;
32389 +#endif
32390 +
32391 + err = get_user(mov, (unsigned char __user *)regs->ip);
32392 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32393 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32394 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32395 +
32396 + if (err)
32397 + break;
32398 +
32399 + if (mov == 0xB8 && jmp == 0xE9) {
32400 + regs->ax = addr1;
32401 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32402 + return 2;
32403 + }
32404 + } while (0);
32405 +
32406 + do { /* PaX: gcc trampoline emulation #1 */
32407 + unsigned char mov1, mov2;
32408 + unsigned short jmp;
32409 + unsigned int addr1, addr2;
32410 +
32411 +#ifdef CONFIG_X86_64
32412 + if ((regs->ip + 11) >> 32)
32413 + break;
32414 +#endif
32415 +
32416 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32417 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32418 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32419 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32420 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32421 +
32422 + if (err)
32423 + break;
32424 +
32425 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32426 + regs->cx = addr1;
32427 + regs->ax = addr2;
32428 + regs->ip = addr2;
32429 + return 2;
32430 + }
32431 + } while (0);
32432 +
32433 + do { /* PaX: gcc trampoline emulation #2 */
32434 + unsigned char mov, jmp;
32435 + unsigned int addr1, addr2;
32436 +
32437 +#ifdef CONFIG_X86_64
32438 + if ((regs->ip + 9) >> 32)
32439 + break;
32440 +#endif
32441 +
32442 + err = get_user(mov, (unsigned char __user *)regs->ip);
32443 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32444 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32445 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32446 +
32447 + if (err)
32448 + break;
32449 +
32450 + if (mov == 0xB9 && jmp == 0xE9) {
32451 + regs->cx = addr1;
32452 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32453 + return 2;
32454 + }
32455 + } while (0);
32456 +
32457 + return 1; /* PaX in action */
32458 +}
32459 +
32460 +#ifdef CONFIG_X86_64
32461 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32462 +{
32463 + int err;
32464 +
32465 + do { /* PaX: libffi trampoline emulation */
32466 + unsigned short mov1, mov2, jmp1;
32467 + unsigned char stcclc, jmp2;
32468 + unsigned long addr1, addr2;
32469 +
32470 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32471 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32472 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32473 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32474 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32475 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32476 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32477 +
32478 + if (err)
32479 + break;
32480 +
32481 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32482 + regs->r11 = addr1;
32483 + regs->r10 = addr2;
32484 + if (stcclc == 0xF8)
32485 + regs->flags &= ~X86_EFLAGS_CF;
32486 + else
32487 + regs->flags |= X86_EFLAGS_CF;
32488 + regs->ip = addr1;
32489 + return 2;
32490 + }
32491 + } while (0);
32492 +
32493 + do { /* PaX: gcc trampoline emulation #1 */
32494 + unsigned short mov1, mov2, jmp1;
32495 + unsigned char jmp2;
32496 + unsigned int addr1;
32497 + unsigned long addr2;
32498 +
32499 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32500 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32501 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32502 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32503 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32504 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32505 +
32506 + if (err)
32507 + break;
32508 +
32509 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32510 + regs->r11 = addr1;
32511 + regs->r10 = addr2;
32512 + regs->ip = addr1;
32513 + return 2;
32514 + }
32515 + } while (0);
32516 +
32517 + do { /* PaX: gcc trampoline emulation #2 */
32518 + unsigned short mov1, mov2, jmp1;
32519 + unsigned char jmp2;
32520 + unsigned long addr1, addr2;
32521 +
32522 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32523 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32524 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32525 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32526 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32527 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32528 +
32529 + if (err)
32530 + break;
32531 +
32532 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32533 + regs->r11 = addr1;
32534 + regs->r10 = addr2;
32535 + regs->ip = addr1;
32536 + return 2;
32537 + }
32538 + } while (0);
32539 +
32540 + return 1; /* PaX in action */
32541 +}
32542 +#endif
32543 +
32544 +/*
32545 + * PaX: decide what to do with offenders (regs->ip = fault address)
32546 + *
32547 + * returns 1 when task should be killed
32548 + * 2 when gcc trampoline was detected
32549 + */
32550 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32551 +{
32552 + if (v8086_mode(regs))
32553 + return 1;
32554 +
32555 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32556 + return 1;
32557 +
32558 +#ifdef CONFIG_X86_32
32559 + return pax_handle_fetch_fault_32(regs);
32560 +#else
32561 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32562 + return pax_handle_fetch_fault_32(regs);
32563 + else
32564 + return pax_handle_fetch_fault_64(regs);
32565 +#endif
32566 +}
32567 +#endif
32568 +
32569 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32570 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32571 +{
32572 + long i;
32573 +
32574 + printk(KERN_ERR "PAX: bytes at PC: ");
32575 + for (i = 0; i < 20; i++) {
32576 + unsigned char c;
32577 + if (get_user(c, (unsigned char __force_user *)pc+i))
32578 + printk(KERN_CONT "?? ");
32579 + else
32580 + printk(KERN_CONT "%02x ", c);
32581 + }
32582 + printk("\n");
32583 +
32584 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32585 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32586 + unsigned long c;
32587 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32588 +#ifdef CONFIG_X86_32
32589 + printk(KERN_CONT "???????? ");
32590 +#else
32591 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32592 + printk(KERN_CONT "???????? ???????? ");
32593 + else
32594 + printk(KERN_CONT "???????????????? ");
32595 +#endif
32596 + } else {
32597 +#ifdef CONFIG_X86_64
32598 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32599 + printk(KERN_CONT "%08x ", (unsigned int)c);
32600 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32601 + } else
32602 +#endif
32603 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32604 + }
32605 + }
32606 + printk("\n");
32607 +}
32608 +#endif
32609 +
32610 +/**
32611 + * probe_kernel_write(): safely attempt to write to a location
32612 + * @dst: address to write to
32613 + * @src: pointer to the data that shall be written
32614 + * @size: size of the data chunk
32615 + *
32616 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32617 + * happens, handle that and return -EFAULT.
32618 + */
32619 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32620 +{
32621 + long ret;
32622 + mm_segment_t old_fs = get_fs();
32623 +
32624 + set_fs(KERNEL_DS);
32625 + pagefault_disable();
32626 + pax_open_kernel();
32627 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32628 + pax_close_kernel();
32629 + pagefault_enable();
32630 + set_fs(old_fs);
32631 +
32632 + return ret ? -EFAULT : 0;
32633 +}
32634 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32635 index 81bf3d2..7ef25c2 100644
32636 --- a/arch/x86/mm/gup.c
32637 +++ b/arch/x86/mm/gup.c
32638 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32639 addr = start;
32640 len = (unsigned long) nr_pages << PAGE_SHIFT;
32641 end = start + len;
32642 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32643 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32644 (void __user *)start, len)))
32645 return 0;
32646
32647 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32648 goto slow_irqon;
32649 #endif
32650
32651 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32652 + (void __user *)start, len)))
32653 + return 0;
32654 +
32655 /*
32656 * XXX: batch / limit 'nr', to avoid large irq off latency
32657 * needs some instrumenting to determine the common sizes used by
32658 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32659 index 4500142..53a363c 100644
32660 --- a/arch/x86/mm/highmem_32.c
32661 +++ b/arch/x86/mm/highmem_32.c
32662 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32663 idx = type + KM_TYPE_NR*smp_processor_id();
32664 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32665 BUG_ON(!pte_none(*(kmap_pte-idx)));
32666 +
32667 + pax_open_kernel();
32668 set_pte(kmap_pte-idx, mk_pte(page, prot));
32669 + pax_close_kernel();
32670 +
32671 arch_flush_lazy_mmu_mode();
32672
32673 return (void *)vaddr;
32674 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32675 index 42982b2..7168fc3 100644
32676 --- a/arch/x86/mm/hugetlbpage.c
32677 +++ b/arch/x86/mm/hugetlbpage.c
32678 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32679 #ifdef CONFIG_HUGETLB_PAGE
32680 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32681 unsigned long addr, unsigned long len,
32682 - unsigned long pgoff, unsigned long flags)
32683 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32684 {
32685 struct hstate *h = hstate_file(file);
32686 struct vm_unmapped_area_info info;
32687 -
32688 +
32689 info.flags = 0;
32690 info.length = len;
32691 info.low_limit = current->mm->mmap_legacy_base;
32692 info.high_limit = TASK_SIZE;
32693 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32694 info.align_offset = 0;
32695 + info.threadstack_offset = offset;
32696 return vm_unmapped_area(&info);
32697 }
32698
32699 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32700 unsigned long addr0, unsigned long len,
32701 - unsigned long pgoff, unsigned long flags)
32702 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32703 {
32704 struct hstate *h = hstate_file(file);
32705 struct vm_unmapped_area_info info;
32706 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32707 info.high_limit = current->mm->mmap_base;
32708 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32709 info.align_offset = 0;
32710 + info.threadstack_offset = offset;
32711 addr = vm_unmapped_area(&info);
32712
32713 /*
32714 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32715 VM_BUG_ON(addr != -ENOMEM);
32716 info.flags = 0;
32717 info.low_limit = TASK_UNMAPPED_BASE;
32718 +
32719 +#ifdef CONFIG_PAX_RANDMMAP
32720 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32721 + info.low_limit += current->mm->delta_mmap;
32722 +#endif
32723 +
32724 info.high_limit = TASK_SIZE;
32725 addr = vm_unmapped_area(&info);
32726 }
32727 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32728 struct hstate *h = hstate_file(file);
32729 struct mm_struct *mm = current->mm;
32730 struct vm_area_struct *vma;
32731 + unsigned long pax_task_size = TASK_SIZE;
32732 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32733
32734 if (len & ~huge_page_mask(h))
32735 return -EINVAL;
32736 - if (len > TASK_SIZE)
32737 +
32738 +#ifdef CONFIG_PAX_SEGMEXEC
32739 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32740 + pax_task_size = SEGMEXEC_TASK_SIZE;
32741 +#endif
32742 +
32743 + pax_task_size -= PAGE_SIZE;
32744 +
32745 + if (len > pax_task_size)
32746 return -ENOMEM;
32747
32748 if (flags & MAP_FIXED) {
32749 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32750 return addr;
32751 }
32752
32753 +#ifdef CONFIG_PAX_RANDMMAP
32754 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32755 +#endif
32756 +
32757 if (addr) {
32758 addr = ALIGN(addr, huge_page_size(h));
32759 vma = find_vma(mm, addr);
32760 - if (TASK_SIZE - len >= addr &&
32761 - (!vma || addr + len <= vma->vm_start))
32762 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32763 return addr;
32764 }
32765 if (mm->get_unmapped_area == arch_get_unmapped_area)
32766 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32767 - pgoff, flags);
32768 + pgoff, flags, offset);
32769 else
32770 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32771 - pgoff, flags);
32772 + pgoff, flags, offset);
32773 }
32774 #endif /* CONFIG_HUGETLB_PAGE */
32775
32776 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32777 index a110efc..a31a18f 100644
32778 --- a/arch/x86/mm/init.c
32779 +++ b/arch/x86/mm/init.c
32780 @@ -4,6 +4,7 @@
32781 #include <linux/swap.h>
32782 #include <linux/memblock.h>
32783 #include <linux/bootmem.h> /* for max_low_pfn */
32784 +#include <linux/tboot.h>
32785
32786 #include <asm/cacheflush.h>
32787 #include <asm/e820.h>
32788 @@ -17,6 +18,8 @@
32789 #include <asm/proto.h>
32790 #include <asm/dma.h> /* for MAX_DMA_PFN */
32791 #include <asm/microcode.h>
32792 +#include <asm/desc.h>
32793 +#include <asm/bios_ebda.h>
32794
32795 /*
32796 * We need to define the tracepoints somewhere, and tlb.c
32797 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32798 early_ioremap_page_table_range_init();
32799 #endif
32800
32801 +#ifdef CONFIG_PAX_PER_CPU_PGD
32802 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32803 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32804 + KERNEL_PGD_PTRS);
32805 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32806 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32807 + KERNEL_PGD_PTRS);
32808 + load_cr3(get_cpu_pgd(0, kernel));
32809 +#else
32810 load_cr3(swapper_pg_dir);
32811 +#endif
32812 +
32813 __flush_tlb_all();
32814
32815 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32816 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32817 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32818 * mmio resources as well as potential bios/acpi data regions.
32819 */
32820 +
32821 +#ifdef CONFIG_GRKERNSEC_KMEM
32822 +static unsigned int ebda_start __read_only;
32823 +static unsigned int ebda_end __read_only;
32824 +#endif
32825 +
32826 int devmem_is_allowed(unsigned long pagenr)
32827 {
32828 - if (pagenr < 256)
32829 +#ifdef CONFIG_GRKERNSEC_KMEM
32830 + /* allow BDA */
32831 + if (!pagenr)
32832 return 1;
32833 + /* allow EBDA */
32834 + if (pagenr >= ebda_start && pagenr < ebda_end)
32835 + return 1;
32836 + /* if tboot is in use, allow access to its hardcoded serial log range */
32837 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32838 + return 1;
32839 +#else
32840 + if (!pagenr)
32841 + return 1;
32842 +#ifdef CONFIG_VM86
32843 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32844 + return 1;
32845 +#endif
32846 +#endif
32847 +
32848 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32849 + return 1;
32850 +#ifdef CONFIG_GRKERNSEC_KMEM
32851 + /* throw out everything else below 1MB */
32852 + if (pagenr <= 256)
32853 + return 0;
32854 +#endif
32855 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32856 return 0;
32857 if (!page_is_ram(pagenr))
32858 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32859 #endif
32860 }
32861
32862 +#ifdef CONFIG_GRKERNSEC_KMEM
32863 +static inline void gr_init_ebda(void)
32864 +{
32865 + unsigned int ebda_addr;
32866 + unsigned int ebda_size = 0;
32867 +
32868 + ebda_addr = get_bios_ebda();
32869 + if (ebda_addr) {
32870 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32871 + ebda_size <<= 10;
32872 + }
32873 + if (ebda_addr && ebda_size) {
32874 + ebda_start = ebda_addr >> PAGE_SHIFT;
32875 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32876 + } else {
32877 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32878 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32879 + }
32880 +}
32881 +#else
32882 +static inline void gr_init_ebda(void) { }
32883 +#endif
32884 +
32885 void free_initmem(void)
32886 {
32887 +#ifdef CONFIG_PAX_KERNEXEC
32888 +#ifdef CONFIG_X86_32
32889 + /* PaX: limit KERNEL_CS to actual size */
32890 + unsigned long addr, limit;
32891 + struct desc_struct d;
32892 + int cpu;
32893 +#else
32894 + pgd_t *pgd;
32895 + pud_t *pud;
32896 + pmd_t *pmd;
32897 + unsigned long addr, end;
32898 +#endif
32899 +#endif
32900 +
32901 + gr_init_ebda();
32902 +
32903 +#ifdef CONFIG_PAX_KERNEXEC
32904 +#ifdef CONFIG_X86_32
32905 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32906 + limit = (limit - 1UL) >> PAGE_SHIFT;
32907 +
32908 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32909 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32910 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32911 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32912 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32913 + }
32914 +
32915 + /* PaX: make KERNEL_CS read-only */
32916 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32917 + if (!paravirt_enabled())
32918 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32919 +/*
32920 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32921 + pgd = pgd_offset_k(addr);
32922 + pud = pud_offset(pgd, addr);
32923 + pmd = pmd_offset(pud, addr);
32924 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32925 + }
32926 +*/
32927 +#ifdef CONFIG_X86_PAE
32928 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32929 +/*
32930 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32931 + pgd = pgd_offset_k(addr);
32932 + pud = pud_offset(pgd, addr);
32933 + pmd = pmd_offset(pud, addr);
32934 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32935 + }
32936 +*/
32937 +#endif
32938 +
32939 +#ifdef CONFIG_MODULES
32940 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32941 +#endif
32942 +
32943 +#else
32944 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32945 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32946 + pgd = pgd_offset_k(addr);
32947 + pud = pud_offset(pgd, addr);
32948 + pmd = pmd_offset(pud, addr);
32949 + if (!pmd_present(*pmd))
32950 + continue;
32951 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32952 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32953 + else
32954 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32955 + }
32956 +
32957 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32958 + end = addr + KERNEL_IMAGE_SIZE;
32959 + for (; addr < end; addr += PMD_SIZE) {
32960 + pgd = pgd_offset_k(addr);
32961 + pud = pud_offset(pgd, addr);
32962 + pmd = pmd_offset(pud, addr);
32963 + if (!pmd_present(*pmd))
32964 + continue;
32965 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32966 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32967 + }
32968 +#endif
32969 +
32970 + flush_tlb_all();
32971 +#endif
32972 +
32973 free_init_pages("unused kernel",
32974 (unsigned long)(&__init_begin),
32975 (unsigned long)(&__init_end));
32976 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32977 index c8140e1..59257fc 100644
32978 --- a/arch/x86/mm/init_32.c
32979 +++ b/arch/x86/mm/init_32.c
32980 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32981 bool __read_mostly __vmalloc_start_set = false;
32982
32983 /*
32984 - * Creates a middle page table and puts a pointer to it in the
32985 - * given global directory entry. This only returns the gd entry
32986 - * in non-PAE compilation mode, since the middle layer is folded.
32987 - */
32988 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32989 -{
32990 - pud_t *pud;
32991 - pmd_t *pmd_table;
32992 -
32993 -#ifdef CONFIG_X86_PAE
32994 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32995 - pmd_table = (pmd_t *)alloc_low_page();
32996 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32997 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32998 - pud = pud_offset(pgd, 0);
32999 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33000 -
33001 - return pmd_table;
33002 - }
33003 -#endif
33004 - pud = pud_offset(pgd, 0);
33005 - pmd_table = pmd_offset(pud, 0);
33006 -
33007 - return pmd_table;
33008 -}
33009 -
33010 -/*
33011 * Create a page table and place a pointer to it in a middle page
33012 * directory entry:
33013 */
33014 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33015 pte_t *page_table = (pte_t *)alloc_low_page();
33016
33017 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33018 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33019 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33020 +#else
33021 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33022 +#endif
33023 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33024 }
33025
33026 return pte_offset_kernel(pmd, 0);
33027 }
33028
33029 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33030 +{
33031 + pud_t *pud;
33032 + pmd_t *pmd_table;
33033 +
33034 + pud = pud_offset(pgd, 0);
33035 + pmd_table = pmd_offset(pud, 0);
33036 +
33037 + return pmd_table;
33038 +}
33039 +
33040 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33041 {
33042 int pgd_idx = pgd_index(vaddr);
33043 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33044 int pgd_idx, pmd_idx;
33045 unsigned long vaddr;
33046 pgd_t *pgd;
33047 + pud_t *pud;
33048 pmd_t *pmd;
33049 pte_t *pte = NULL;
33050 unsigned long count = page_table_range_init_count(start, end);
33051 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33052 pgd = pgd_base + pgd_idx;
33053
33054 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33055 - pmd = one_md_table_init(pgd);
33056 - pmd = pmd + pmd_index(vaddr);
33057 + pud = pud_offset(pgd, vaddr);
33058 + pmd = pmd_offset(pud, vaddr);
33059 +
33060 +#ifdef CONFIG_X86_PAE
33061 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33062 +#endif
33063 +
33064 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33065 pmd++, pmd_idx++) {
33066 pte = page_table_kmap_check(one_page_table_init(pmd),
33067 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33068 }
33069 }
33070
33071 -static inline int is_kernel_text(unsigned long addr)
33072 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33073 {
33074 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33075 - return 1;
33076 - return 0;
33077 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33078 + end <= ktla_ktva((unsigned long)_stext)) &&
33079 + (start >= ktla_ktva((unsigned long)_einittext) ||
33080 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33081 +
33082 +#ifdef CONFIG_ACPI_SLEEP
33083 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33084 +#endif
33085 +
33086 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33087 + return 0;
33088 + return 1;
33089 }
33090
33091 /*
33092 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33093 unsigned long last_map_addr = end;
33094 unsigned long start_pfn, end_pfn;
33095 pgd_t *pgd_base = swapper_pg_dir;
33096 - int pgd_idx, pmd_idx, pte_ofs;
33097 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33098 unsigned long pfn;
33099 pgd_t *pgd;
33100 + pud_t *pud;
33101 pmd_t *pmd;
33102 pte_t *pte;
33103 unsigned pages_2m, pages_4k;
33104 @@ -291,8 +295,13 @@ repeat:
33105 pfn = start_pfn;
33106 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33107 pgd = pgd_base + pgd_idx;
33108 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33109 - pmd = one_md_table_init(pgd);
33110 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33111 + pud = pud_offset(pgd, 0);
33112 + pmd = pmd_offset(pud, 0);
33113 +
33114 +#ifdef CONFIG_X86_PAE
33115 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33116 +#endif
33117
33118 if (pfn >= end_pfn)
33119 continue;
33120 @@ -304,14 +313,13 @@ repeat:
33121 #endif
33122 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33123 pmd++, pmd_idx++) {
33124 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33125 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33126
33127 /*
33128 * Map with big pages if possible, otherwise
33129 * create normal page tables:
33130 */
33131 if (use_pse) {
33132 - unsigned int addr2;
33133 pgprot_t prot = PAGE_KERNEL_LARGE;
33134 /*
33135 * first pass will use the same initial
33136 @@ -322,11 +330,7 @@ repeat:
33137 _PAGE_PSE);
33138
33139 pfn &= PMD_MASK >> PAGE_SHIFT;
33140 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33141 - PAGE_OFFSET + PAGE_SIZE-1;
33142 -
33143 - if (is_kernel_text(addr) ||
33144 - is_kernel_text(addr2))
33145 + if (is_kernel_text(address, address + PMD_SIZE))
33146 prot = PAGE_KERNEL_LARGE_EXEC;
33147
33148 pages_2m++;
33149 @@ -343,7 +347,7 @@ repeat:
33150 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33151 pte += pte_ofs;
33152 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33153 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33154 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33155 pgprot_t prot = PAGE_KERNEL;
33156 /*
33157 * first pass will use the same initial
33158 @@ -351,7 +355,7 @@ repeat:
33159 */
33160 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33161
33162 - if (is_kernel_text(addr))
33163 + if (is_kernel_text(address, address + PAGE_SIZE))
33164 prot = PAGE_KERNEL_EXEC;
33165
33166 pages_4k++;
33167 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33168
33169 pud = pud_offset(pgd, va);
33170 pmd = pmd_offset(pud, va);
33171 - if (!pmd_present(*pmd))
33172 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33173 break;
33174
33175 /* should not be large page here */
33176 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33177
33178 static void __init pagetable_init(void)
33179 {
33180 - pgd_t *pgd_base = swapper_pg_dir;
33181 -
33182 - permanent_kmaps_init(pgd_base);
33183 + permanent_kmaps_init(swapper_pg_dir);
33184 }
33185
33186 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33187 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33188 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33189
33190 /* user-defined highmem size */
33191 @@ -787,10 +789,10 @@ void __init mem_init(void)
33192 ((unsigned long)&__init_end -
33193 (unsigned long)&__init_begin) >> 10,
33194
33195 - (unsigned long)&_etext, (unsigned long)&_edata,
33196 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33197 + (unsigned long)&_sdata, (unsigned long)&_edata,
33198 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33199
33200 - (unsigned long)&_text, (unsigned long)&_etext,
33201 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33202 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33203
33204 /*
33205 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33206 if (!kernel_set_to_readonly)
33207 return;
33208
33209 + start = ktla_ktva(start);
33210 pr_debug("Set kernel text: %lx - %lx for read write\n",
33211 start, start+size);
33212
33213 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33214 if (!kernel_set_to_readonly)
33215 return;
33216
33217 + start = ktla_ktva(start);
33218 pr_debug("Set kernel text: %lx - %lx for read only\n",
33219 start, start+size);
33220
33221 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33222 unsigned long start = PFN_ALIGN(_text);
33223 unsigned long size = PFN_ALIGN(_etext) - start;
33224
33225 + start = ktla_ktva(start);
33226 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33227 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33228 size >> 10);
33229 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33230 index 30eb05a..ae671ac 100644
33231 --- a/arch/x86/mm/init_64.c
33232 +++ b/arch/x86/mm/init_64.c
33233 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33234 * around without checking the pgd every time.
33235 */
33236
33237 -pteval_t __supported_pte_mask __read_mostly = ~0;
33238 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33239 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33240
33241 int force_personality32;
33242 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33243
33244 for (address = start; address <= end; address += PGDIR_SIZE) {
33245 const pgd_t *pgd_ref = pgd_offset_k(address);
33246 +
33247 +#ifdef CONFIG_PAX_PER_CPU_PGD
33248 + unsigned long cpu;
33249 +#else
33250 struct page *page;
33251 +#endif
33252
33253 /*
33254 * When it is called after memory hot remove, pgd_none()
33255 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33256 continue;
33257
33258 spin_lock(&pgd_lock);
33259 +
33260 +#ifdef CONFIG_PAX_PER_CPU_PGD
33261 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33262 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33263 +
33264 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33265 + BUG_ON(pgd_page_vaddr(*pgd)
33266 + != pgd_page_vaddr(*pgd_ref));
33267 +
33268 + if (removed) {
33269 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33270 + pgd_clear(pgd);
33271 + } else {
33272 + if (pgd_none(*pgd))
33273 + set_pgd(pgd, *pgd_ref);
33274 + }
33275 +
33276 + pgd = pgd_offset_cpu(cpu, kernel, address);
33277 +#else
33278 list_for_each_entry(page, &pgd_list, lru) {
33279 pgd_t *pgd;
33280 spinlock_t *pgt_lock;
33281 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33282 /* the pgt_lock only for Xen */
33283 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33284 spin_lock(pgt_lock);
33285 +#endif
33286
33287 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33288 BUG_ON(pgd_page_vaddr(*pgd)
33289 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33290 set_pgd(pgd, *pgd_ref);
33291 }
33292
33293 +#ifndef CONFIG_PAX_PER_CPU_PGD
33294 spin_unlock(pgt_lock);
33295 +#endif
33296 +
33297 }
33298 spin_unlock(&pgd_lock);
33299 }
33300 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33301 {
33302 if (pgd_none(*pgd)) {
33303 pud_t *pud = (pud_t *)spp_getpage();
33304 - pgd_populate(&init_mm, pgd, pud);
33305 + pgd_populate_kernel(&init_mm, pgd, pud);
33306 if (pud != pud_offset(pgd, 0))
33307 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33308 pud, pud_offset(pgd, 0));
33309 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33310 {
33311 if (pud_none(*pud)) {
33312 pmd_t *pmd = (pmd_t *) spp_getpage();
33313 - pud_populate(&init_mm, pud, pmd);
33314 + pud_populate_kernel(&init_mm, pud, pmd);
33315 if (pmd != pmd_offset(pud, 0))
33316 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33317 pmd, pmd_offset(pud, 0));
33318 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33319 pmd = fill_pmd(pud, vaddr);
33320 pte = fill_pte(pmd, vaddr);
33321
33322 + pax_open_kernel();
33323 set_pte(pte, new_pte);
33324 + pax_close_kernel();
33325
33326 /*
33327 * It's enough to flush this one mapping.
33328 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33329 pgd = pgd_offset_k((unsigned long)__va(phys));
33330 if (pgd_none(*pgd)) {
33331 pud = (pud_t *) spp_getpage();
33332 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33333 - _PAGE_USER));
33334 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33335 }
33336 pud = pud_offset(pgd, (unsigned long)__va(phys));
33337 if (pud_none(*pud)) {
33338 pmd = (pmd_t *) spp_getpage();
33339 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33340 - _PAGE_USER));
33341 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33342 }
33343 pmd = pmd_offset(pud, phys);
33344 BUG_ON(!pmd_none(*pmd));
33345 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33346 prot);
33347
33348 spin_lock(&init_mm.page_table_lock);
33349 - pud_populate(&init_mm, pud, pmd);
33350 + pud_populate_kernel(&init_mm, pud, pmd);
33351 spin_unlock(&init_mm.page_table_lock);
33352 }
33353 __flush_tlb_all();
33354 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33355 page_size_mask);
33356
33357 spin_lock(&init_mm.page_table_lock);
33358 - pgd_populate(&init_mm, pgd, pud);
33359 + pgd_populate_kernel(&init_mm, pgd, pud);
33360 spin_unlock(&init_mm.page_table_lock);
33361 pgd_changed = true;
33362 }
33363 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33364 index 9ca35fc..4b2b7b7 100644
33365 --- a/arch/x86/mm/iomap_32.c
33366 +++ b/arch/x86/mm/iomap_32.c
33367 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33368 type = kmap_atomic_idx_push();
33369 idx = type + KM_TYPE_NR * smp_processor_id();
33370 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33371 +
33372 + pax_open_kernel();
33373 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33374 + pax_close_kernel();
33375 +
33376 arch_flush_lazy_mmu_mode();
33377
33378 return (void *)vaddr;
33379 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33380 index fdf617c..b9e85bc 100644
33381 --- a/arch/x86/mm/ioremap.c
33382 +++ b/arch/x86/mm/ioremap.c
33383 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33384 unsigned long i;
33385
33386 for (i = 0; i < nr_pages; ++i)
33387 - if (pfn_valid(start_pfn + i) &&
33388 - !PageReserved(pfn_to_page(start_pfn + i)))
33389 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33390 + !PageReserved(pfn_to_page(start_pfn + i))))
33391 return 1;
33392
33393 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33394 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33395 *
33396 * Caller must ensure there is only one unmapping for the same pointer.
33397 */
33398 -void iounmap(volatile void __iomem *addr)
33399 +void iounmap(const volatile void __iomem *addr)
33400 {
33401 struct vm_struct *p, *o;
33402
33403 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33404 */
33405 void *xlate_dev_mem_ptr(phys_addr_t phys)
33406 {
33407 - void *addr;
33408 - unsigned long start = phys & PAGE_MASK;
33409 -
33410 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33411 - if (page_is_ram(start >> PAGE_SHIFT))
33412 + if (page_is_ram(phys >> PAGE_SHIFT))
33413 +#ifdef CONFIG_HIGHMEM
33414 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33415 +#endif
33416 return __va(phys);
33417
33418 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33419 - if (addr)
33420 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33421 -
33422 - return addr;
33423 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33424 }
33425
33426 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33427 {
33428 if (page_is_ram(phys >> PAGE_SHIFT))
33429 +#ifdef CONFIG_HIGHMEM
33430 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33431 +#endif
33432 return;
33433
33434 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33435 return;
33436 }
33437
33438 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33439 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33440
33441 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33442 {
33443 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33444 early_ioremap_setup();
33445
33446 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33447 - memset(bm_pte, 0, sizeof(bm_pte));
33448 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33449 + pmd_populate_user(&init_mm, pmd, bm_pte);
33450
33451 /*
33452 * The boot-ioremap range spans multiple pmds, for which
33453 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33454 index b4f2e7e..96c9c3e 100644
33455 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33456 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33457 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33458 * memory (e.g. tracked pages)? For now, we need this to avoid
33459 * invoking kmemcheck for PnP BIOS calls.
33460 */
33461 - if (regs->flags & X86_VM_MASK)
33462 + if (v8086_mode(regs))
33463 return false;
33464 - if (regs->cs != __KERNEL_CS)
33465 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33466 return false;
33467
33468 pte = kmemcheck_pte_lookup(address);
33469 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33470 index df4552b..12c129c 100644
33471 --- a/arch/x86/mm/mmap.c
33472 +++ b/arch/x86/mm/mmap.c
33473 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33474 * Leave an at least ~128 MB hole with possible stack randomization.
33475 */
33476 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33477 -#define MAX_GAP (TASK_SIZE/6*5)
33478 +#define MAX_GAP (pax_task_size/6*5)
33479
33480 static int mmap_is_legacy(void)
33481 {
33482 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33483 return rnd << PAGE_SHIFT;
33484 }
33485
33486 -static unsigned long mmap_base(void)
33487 +static unsigned long mmap_base(struct mm_struct *mm)
33488 {
33489 unsigned long gap = rlimit(RLIMIT_STACK);
33490 + unsigned long pax_task_size = TASK_SIZE;
33491 +
33492 +#ifdef CONFIG_PAX_SEGMEXEC
33493 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33494 + pax_task_size = SEGMEXEC_TASK_SIZE;
33495 +#endif
33496
33497 if (gap < MIN_GAP)
33498 gap = MIN_GAP;
33499 else if (gap > MAX_GAP)
33500 gap = MAX_GAP;
33501
33502 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33503 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33504 }
33505
33506 /*
33507 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33508 * does, but not when emulating X86_32
33509 */
33510 -static unsigned long mmap_legacy_base(void)
33511 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33512 {
33513 - if (mmap_is_ia32())
33514 + if (mmap_is_ia32()) {
33515 +
33516 +#ifdef CONFIG_PAX_SEGMEXEC
33517 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33518 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33519 + else
33520 +#endif
33521 +
33522 return TASK_UNMAPPED_BASE;
33523 - else
33524 + } else
33525 return TASK_UNMAPPED_BASE + mmap_rnd();
33526 }
33527
33528 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33529 */
33530 void arch_pick_mmap_layout(struct mm_struct *mm)
33531 {
33532 - mm->mmap_legacy_base = mmap_legacy_base();
33533 - mm->mmap_base = mmap_base();
33534 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33535 + mm->mmap_base = mmap_base(mm);
33536 +
33537 +#ifdef CONFIG_PAX_RANDMMAP
33538 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33539 + mm->mmap_legacy_base += mm->delta_mmap;
33540 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33541 + }
33542 +#endif
33543
33544 if (mmap_is_legacy()) {
33545 mm->mmap_base = mm->mmap_legacy_base;
33546 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33547 index 0057a7a..95c7edd 100644
33548 --- a/arch/x86/mm/mmio-mod.c
33549 +++ b/arch/x86/mm/mmio-mod.c
33550 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33551 break;
33552 default:
33553 {
33554 - unsigned char *ip = (unsigned char *)instptr;
33555 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33556 my_trace->opcode = MMIO_UNKNOWN_OP;
33557 my_trace->width = 0;
33558 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33559 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33560 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33561 void __iomem *addr)
33562 {
33563 - static atomic_t next_id;
33564 + static atomic_unchecked_t next_id;
33565 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33566 /* These are page-unaligned. */
33567 struct mmiotrace_map map = {
33568 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33569 .private = trace
33570 },
33571 .phys = offset,
33572 - .id = atomic_inc_return(&next_id)
33573 + .id = atomic_inc_return_unchecked(&next_id)
33574 };
33575 map.map_id = trace->id;
33576
33577 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33578 ioremap_trace_core(offset, size, addr);
33579 }
33580
33581 -static void iounmap_trace_core(volatile void __iomem *addr)
33582 +static void iounmap_trace_core(const volatile void __iomem *addr)
33583 {
33584 struct mmiotrace_map map = {
33585 .phys = 0,
33586 @@ -328,7 +328,7 @@ not_enabled:
33587 }
33588 }
33589
33590 -void mmiotrace_iounmap(volatile void __iomem *addr)
33591 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33592 {
33593 might_sleep();
33594 if (is_enabled()) /* recheck and proper locking in *_core() */
33595 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33596 index cd4785b..25188b6 100644
33597 --- a/arch/x86/mm/numa.c
33598 +++ b/arch/x86/mm/numa.c
33599 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33600 }
33601 }
33602
33603 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33604 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33605 {
33606 unsigned long uninitialized_var(pfn_align);
33607 int i, nid;
33608 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33609 index 536ea2f..f42c293 100644
33610 --- a/arch/x86/mm/pageattr.c
33611 +++ b/arch/x86/mm/pageattr.c
33612 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33613 */
33614 #ifdef CONFIG_PCI_BIOS
33615 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33616 - pgprot_val(forbidden) |= _PAGE_NX;
33617 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33618 #endif
33619
33620 /*
33621 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33622 * Does not cover __inittext since that is gone later on. On
33623 * 64bit we do not enforce !NX on the low mapping
33624 */
33625 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33626 - pgprot_val(forbidden) |= _PAGE_NX;
33627 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33628 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33629
33630 +#ifdef CONFIG_DEBUG_RODATA
33631 /*
33632 * The .rodata section needs to be read-only. Using the pfn
33633 * catches all aliases.
33634 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33635 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33636 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33637 pgprot_val(forbidden) |= _PAGE_RW;
33638 +#endif
33639
33640 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33641 /*
33642 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33643 }
33644 #endif
33645
33646 +#ifdef CONFIG_PAX_KERNEXEC
33647 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33648 + pgprot_val(forbidden) |= _PAGE_RW;
33649 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33650 + }
33651 +#endif
33652 +
33653 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33654
33655 return prot;
33656 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33657 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33658 {
33659 /* change init_mm */
33660 + pax_open_kernel();
33661 set_pte_atomic(kpte, pte);
33662 +
33663 #ifdef CONFIG_X86_32
33664 if (!SHARED_KERNEL_PMD) {
33665 +
33666 +#ifdef CONFIG_PAX_PER_CPU_PGD
33667 + unsigned long cpu;
33668 +#else
33669 struct page *page;
33670 +#endif
33671
33672 +#ifdef CONFIG_PAX_PER_CPU_PGD
33673 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33674 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33675 +#else
33676 list_for_each_entry(page, &pgd_list, lru) {
33677 - pgd_t *pgd;
33678 + pgd_t *pgd = (pgd_t *)page_address(page);
33679 +#endif
33680 +
33681 pud_t *pud;
33682 pmd_t *pmd;
33683
33684 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33685 + pgd += pgd_index(address);
33686 pud = pud_offset(pgd, address);
33687 pmd = pmd_offset(pud, address);
33688 set_pte_atomic((pte_t *)pmd, pte);
33689 }
33690 }
33691 #endif
33692 + pax_close_kernel();
33693 }
33694
33695 static int
33696 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33697 index 7ac6869..c0ba541 100644
33698 --- a/arch/x86/mm/pat.c
33699 +++ b/arch/x86/mm/pat.c
33700 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33701 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33702
33703 if (pg_flags == _PGMT_DEFAULT)
33704 - return -1;
33705 + return _PAGE_CACHE_MODE_NUM;
33706 else if (pg_flags == _PGMT_WC)
33707 return _PAGE_CACHE_MODE_WC;
33708 else if (pg_flags == _PGMT_UC_MINUS)
33709 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33710
33711 page = pfn_to_page(pfn);
33712 type = get_page_memtype(page);
33713 - if (type != -1) {
33714 + if (type != _PAGE_CACHE_MODE_NUM) {
33715 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33716 start, end - 1, type, req_type);
33717 if (new_type)
33718 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33719
33720 if (!entry) {
33721 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33722 - current->comm, current->pid, start, end - 1);
33723 + current->comm, task_pid_nr(current), start, end - 1);
33724 return -EINVAL;
33725 }
33726
33727 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33728 page = pfn_to_page(paddr >> PAGE_SHIFT);
33729 rettype = get_page_memtype(page);
33730 /*
33731 - * -1 from get_page_memtype() implies RAM page is in its
33732 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33733 * default state and not reserved, and hence of type WB
33734 */
33735 - if (rettype == -1)
33736 + if (rettype == _PAGE_CACHE_MODE_NUM)
33737 rettype = _PAGE_CACHE_MODE_WB;
33738
33739 return rettype;
33740 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33741
33742 while (cursor < to) {
33743 if (!devmem_is_allowed(pfn)) {
33744 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33745 - current->comm, from, to - 1);
33746 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33747 + current->comm, from, to - 1, cursor);
33748 return 0;
33749 }
33750 cursor += PAGE_SIZE;
33751 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33752 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33753 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33754 "for [mem %#010Lx-%#010Lx]\n",
33755 - current->comm, current->pid,
33756 + current->comm, task_pid_nr(current),
33757 cattr_name(pcm),
33758 base, (unsigned long long)(base + size-1));
33759 return -EINVAL;
33760 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33761 pcm = lookup_memtype(paddr);
33762 if (want_pcm != pcm) {
33763 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33764 - current->comm, current->pid,
33765 + current->comm, task_pid_nr(current),
33766 cattr_name(want_pcm),
33767 (unsigned long long)paddr,
33768 (unsigned long long)(paddr + size - 1),
33769 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33770 free_memtype(paddr, paddr + size);
33771 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33772 " for [mem %#010Lx-%#010Lx], got %s\n",
33773 - current->comm, current->pid,
33774 + current->comm, task_pid_nr(current),
33775 cattr_name(want_pcm),
33776 (unsigned long long)paddr,
33777 (unsigned long long)(paddr + size - 1),
33778 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33779 index 6582adc..fcc5d0b 100644
33780 --- a/arch/x86/mm/pat_rbtree.c
33781 +++ b/arch/x86/mm/pat_rbtree.c
33782 @@ -161,7 +161,7 @@ success:
33783
33784 failure:
33785 printk(KERN_INFO "%s:%d conflicting memory types "
33786 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33787 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33788 end, cattr_name(found_type), cattr_name(match->type));
33789 return -EBUSY;
33790 }
33791 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33792 index 9f0614d..92ae64a 100644
33793 --- a/arch/x86/mm/pf_in.c
33794 +++ b/arch/x86/mm/pf_in.c
33795 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33796 int i;
33797 enum reason_type rv = OTHERS;
33798
33799 - p = (unsigned char *)ins_addr;
33800 + p = (unsigned char *)ktla_ktva(ins_addr);
33801 p += skip_prefix(p, &prf);
33802 p += get_opcode(p, &opcode);
33803
33804 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33805 struct prefix_bits prf;
33806 int i;
33807
33808 - p = (unsigned char *)ins_addr;
33809 + p = (unsigned char *)ktla_ktva(ins_addr);
33810 p += skip_prefix(p, &prf);
33811 p += get_opcode(p, &opcode);
33812
33813 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33814 struct prefix_bits prf;
33815 int i;
33816
33817 - p = (unsigned char *)ins_addr;
33818 + p = (unsigned char *)ktla_ktva(ins_addr);
33819 p += skip_prefix(p, &prf);
33820 p += get_opcode(p, &opcode);
33821
33822 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33823 struct prefix_bits prf;
33824 int i;
33825
33826 - p = (unsigned char *)ins_addr;
33827 + p = (unsigned char *)ktla_ktva(ins_addr);
33828 p += skip_prefix(p, &prf);
33829 p += get_opcode(p, &opcode);
33830 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33831 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33832 struct prefix_bits prf;
33833 int i;
33834
33835 - p = (unsigned char *)ins_addr;
33836 + p = (unsigned char *)ktla_ktva(ins_addr);
33837 p += skip_prefix(p, &prf);
33838 p += get_opcode(p, &opcode);
33839 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33840 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33841 index 7b22ada..b11e66f 100644
33842 --- a/arch/x86/mm/pgtable.c
33843 +++ b/arch/x86/mm/pgtable.c
33844 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33845 list_del(&page->lru);
33846 }
33847
33848 -#define UNSHARED_PTRS_PER_PGD \
33849 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33850 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33851 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33852
33853 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33854 +{
33855 + unsigned int count = USER_PGD_PTRS;
33856
33857 + if (!pax_user_shadow_base)
33858 + return;
33859 +
33860 + while (count--)
33861 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33862 +}
33863 +#endif
33864 +
33865 +#ifdef CONFIG_PAX_PER_CPU_PGD
33866 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33867 +{
33868 + unsigned int count = USER_PGD_PTRS;
33869 +
33870 + while (count--) {
33871 + pgd_t pgd;
33872 +
33873 +#ifdef CONFIG_X86_64
33874 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33875 +#else
33876 + pgd = *src++;
33877 +#endif
33878 +
33879 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33880 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33881 +#endif
33882 +
33883 + *dst++ = pgd;
33884 + }
33885 +
33886 +}
33887 +#endif
33888 +
33889 +#ifdef CONFIG_X86_64
33890 +#define pxd_t pud_t
33891 +#define pyd_t pgd_t
33892 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33893 +#define pgtable_pxd_page_ctor(page) true
33894 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33895 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33896 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33897 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33898 +#define PYD_SIZE PGDIR_SIZE
33899 +#define mm_inc_nr_pxds(mm) do {} while (0)
33900 +#define mm_dec_nr_pxds(mm) do {} while (0)
33901 +#else
33902 +#define pxd_t pmd_t
33903 +#define pyd_t pud_t
33904 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33905 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33906 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33907 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33908 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33909 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33910 +#define PYD_SIZE PUD_SIZE
33911 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33912 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33913 +#endif
33914 +
33915 +#ifdef CONFIG_PAX_PER_CPU_PGD
33916 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33917 +static inline void pgd_dtor(pgd_t *pgd) {}
33918 +#else
33919 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33920 {
33921 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33922 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33923 pgd_list_del(pgd);
33924 spin_unlock(&pgd_lock);
33925 }
33926 +#endif
33927
33928 /*
33929 * List of all pgd's needed for non-PAE so it can invalidate entries
33930 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33931 * -- nyc
33932 */
33933
33934 -#ifdef CONFIG_X86_PAE
33935 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33936 /*
33937 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33938 * updating the top-level pagetable entries to guarantee the
33939 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33940 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33941 * and initialize the kernel pmds here.
33942 */
33943 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33944 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33945
33946 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33947 {
33948 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33949 */
33950 flush_tlb_mm(mm);
33951 }
33952 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33953 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33954 #else /* !CONFIG_X86_PAE */
33955
33956 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33957 -#define PREALLOCATED_PMDS 0
33958 +#define PREALLOCATED_PXDS 0
33959
33960 #endif /* CONFIG_X86_PAE */
33961
33962 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33963 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33964 {
33965 int i;
33966
33967 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33968 - if (pmds[i]) {
33969 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33970 - free_page((unsigned long)pmds[i]);
33971 - mm_dec_nr_pmds(mm);
33972 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33973 + if (pxds[i]) {
33974 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33975 + free_page((unsigned long)pxds[i]);
33976 + mm_dec_nr_pxds(mm);
33977 }
33978 }
33979
33980 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33981 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33982 {
33983 int i;
33984 bool failed = false;
33985
33986 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33987 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33988 - if (!pmd)
33989 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33990 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33991 + if (!pxd)
33992 failed = true;
33993 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33994 - free_page((unsigned long)pmd);
33995 - pmd = NULL;
33996 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33997 + free_page((unsigned long)pxd);
33998 + pxd = NULL;
33999 failed = true;
34000 }
34001 - if (pmd)
34002 - mm_inc_nr_pmds(mm);
34003 - pmds[i] = pmd;
34004 + if (pxd)
34005 + mm_inc_nr_pxds(mm);
34006 + pxds[i] = pxd;
34007 }
34008
34009 if (failed) {
34010 - free_pmds(mm, pmds);
34011 + free_pxds(mm, pxds);
34012 return -ENOMEM;
34013 }
34014
34015 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34016 * preallocate which never got a corresponding vma will need to be
34017 * freed manually.
34018 */
34019 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34020 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34021 {
34022 int i;
34023
34024 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34025 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34026 pgd_t pgd = pgdp[i];
34027
34028 if (pgd_val(pgd) != 0) {
34029 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34030 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34031
34032 - pgdp[i] = native_make_pgd(0);
34033 + set_pgd(pgdp + i, native_make_pgd(0));
34034
34035 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34036 - pmd_free(mm, pmd);
34037 - mm_dec_nr_pmds(mm);
34038 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34039 + pxd_free(mm, pxd);
34040 + mm_dec_nr_pxds(mm);
34041 }
34042 }
34043 }
34044
34045 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34046 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34047 {
34048 - pud_t *pud;
34049 + pyd_t *pyd;
34050 int i;
34051
34052 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34053 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34054 return;
34055
34056 - pud = pud_offset(pgd, 0);
34057 +#ifdef CONFIG_X86_64
34058 + pyd = pyd_offset(mm, 0L);
34059 +#else
34060 + pyd = pyd_offset(pgd, 0L);
34061 +#endif
34062
34063 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34064 - pmd_t *pmd = pmds[i];
34065 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34066 + pxd_t *pxd = pxds[i];
34067
34068 if (i >= KERNEL_PGD_BOUNDARY)
34069 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34070 - sizeof(pmd_t) * PTRS_PER_PMD);
34071 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34072 + sizeof(pxd_t) * PTRS_PER_PMD);
34073
34074 - pud_populate(mm, pud, pmd);
34075 + pyd_populate(mm, pyd, pxd);
34076 }
34077 }
34078
34079 pgd_t *pgd_alloc(struct mm_struct *mm)
34080 {
34081 pgd_t *pgd;
34082 - pmd_t *pmds[PREALLOCATED_PMDS];
34083 + pxd_t *pxds[PREALLOCATED_PXDS];
34084
34085 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34086
34087 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34088
34089 mm->pgd = pgd;
34090
34091 - if (preallocate_pmds(mm, pmds) != 0)
34092 + if (preallocate_pxds(mm, pxds) != 0)
34093 goto out_free_pgd;
34094
34095 if (paravirt_pgd_alloc(mm) != 0)
34096 - goto out_free_pmds;
34097 + goto out_free_pxds;
34098
34099 /*
34100 * Make sure that pre-populating the pmds is atomic with
34101 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34102 spin_lock(&pgd_lock);
34103
34104 pgd_ctor(mm, pgd);
34105 - pgd_prepopulate_pmd(mm, pgd, pmds);
34106 + pgd_prepopulate_pxd(mm, pgd, pxds);
34107
34108 spin_unlock(&pgd_lock);
34109
34110 return pgd;
34111
34112 -out_free_pmds:
34113 - free_pmds(mm, pmds);
34114 +out_free_pxds:
34115 + free_pxds(mm, pxds);
34116 out_free_pgd:
34117 free_page((unsigned long)pgd);
34118 out:
34119 @@ -317,7 +389,7 @@ out:
34120
34121 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34122 {
34123 - pgd_mop_up_pmds(mm, pgd);
34124 + pgd_mop_up_pxds(mm, pgd);
34125 pgd_dtor(pgd);
34126 paravirt_pgd_free(mm, pgd);
34127 free_page((unsigned long)pgd);
34128 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34129 index 75cc097..79a097f 100644
34130 --- a/arch/x86/mm/pgtable_32.c
34131 +++ b/arch/x86/mm/pgtable_32.c
34132 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34133 return;
34134 }
34135 pte = pte_offset_kernel(pmd, vaddr);
34136 +
34137 + pax_open_kernel();
34138 if (pte_val(pteval))
34139 set_pte_at(&init_mm, vaddr, pte, pteval);
34140 else
34141 pte_clear(&init_mm, vaddr, pte);
34142 + pax_close_kernel();
34143
34144 /*
34145 * It's enough to flush this one mapping.
34146 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34147 index e666cbb..61788c45 100644
34148 --- a/arch/x86/mm/physaddr.c
34149 +++ b/arch/x86/mm/physaddr.c
34150 @@ -10,7 +10,7 @@
34151 #ifdef CONFIG_X86_64
34152
34153 #ifdef CONFIG_DEBUG_VIRTUAL
34154 -unsigned long __phys_addr(unsigned long x)
34155 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34156 {
34157 unsigned long y = x - __START_KERNEL_map;
34158
34159 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34160 #else
34161
34162 #ifdef CONFIG_DEBUG_VIRTUAL
34163 -unsigned long __phys_addr(unsigned long x)
34164 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34165 {
34166 unsigned long phys_addr = x - PAGE_OFFSET;
34167 /* VMALLOC_* aren't constants */
34168 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34169 index 90555bf..f5f1828 100644
34170 --- a/arch/x86/mm/setup_nx.c
34171 +++ b/arch/x86/mm/setup_nx.c
34172 @@ -5,8 +5,10 @@
34173 #include <asm/pgtable.h>
34174 #include <asm/proto.h>
34175
34176 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34177 static int disable_nx;
34178
34179 +#ifndef CONFIG_PAX_PAGEEXEC
34180 /*
34181 * noexec = on|off
34182 *
34183 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34184 return 0;
34185 }
34186 early_param("noexec", noexec_setup);
34187 +#endif
34188 +
34189 +#endif
34190
34191 void x86_configure_nx(void)
34192 {
34193 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34194 if (cpu_has_nx && !disable_nx)
34195 __supported_pte_mask |= _PAGE_NX;
34196 else
34197 +#endif
34198 __supported_pte_mask &= ~_PAGE_NX;
34199 }
34200
34201 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34202 index 3250f23..7a97ba2 100644
34203 --- a/arch/x86/mm/tlb.c
34204 +++ b/arch/x86/mm/tlb.c
34205 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34206 BUG();
34207 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34208 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34209 +
34210 +#ifndef CONFIG_PAX_PER_CPU_PGD
34211 load_cr3(swapper_pg_dir);
34212 +#endif
34213 +
34214 /*
34215 * This gets called in the idle path where RCU
34216 * functions differently. Tracing normally
34217 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34218 new file mode 100644
34219 index 0000000..dace51c
34220 --- /dev/null
34221 +++ b/arch/x86/mm/uderef_64.c
34222 @@ -0,0 +1,37 @@
34223 +#include <linux/mm.h>
34224 +#include <asm/pgtable.h>
34225 +#include <asm/uaccess.h>
34226 +
34227 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34228 +/* PaX: due to the special call convention these functions must
34229 + * - remain leaf functions under all configurations,
34230 + * - never be called directly, only dereferenced from the wrappers.
34231 + */
34232 +void __pax_open_userland(void)
34233 +{
34234 + unsigned int cpu;
34235 +
34236 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34237 + return;
34238 +
34239 + cpu = raw_get_cpu();
34240 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34241 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34242 + raw_put_cpu_no_resched();
34243 +}
34244 +EXPORT_SYMBOL(__pax_open_userland);
34245 +
34246 +void __pax_close_userland(void)
34247 +{
34248 + unsigned int cpu;
34249 +
34250 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34251 + return;
34252 +
34253 + cpu = raw_get_cpu();
34254 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34255 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34256 + raw_put_cpu_no_resched();
34257 +}
34258 +EXPORT_SYMBOL(__pax_close_userland);
34259 +#endif
34260 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34261 index 6440221..f84b5c7 100644
34262 --- a/arch/x86/net/bpf_jit.S
34263 +++ b/arch/x86/net/bpf_jit.S
34264 @@ -9,6 +9,7 @@
34265 */
34266 #include <linux/linkage.h>
34267 #include <asm/dwarf2.h>
34268 +#include <asm/alternative-asm.h>
34269
34270 /*
34271 * Calling convention :
34272 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34273 jle bpf_slow_path_word
34274 mov (SKBDATA,%rsi),%eax
34275 bswap %eax /* ntohl() */
34276 + pax_force_retaddr
34277 ret
34278
34279 sk_load_half:
34280 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34281 jle bpf_slow_path_half
34282 movzwl (SKBDATA,%rsi),%eax
34283 rol $8,%ax # ntohs()
34284 + pax_force_retaddr
34285 ret
34286
34287 sk_load_byte:
34288 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34289 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34290 jle bpf_slow_path_byte
34291 movzbl (SKBDATA,%rsi),%eax
34292 + pax_force_retaddr
34293 ret
34294
34295 /* rsi contains offset and can be scratched */
34296 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34297 js bpf_error
34298 mov - MAX_BPF_STACK + 32(%rbp),%eax
34299 bswap %eax
34300 + pax_force_retaddr
34301 ret
34302
34303 bpf_slow_path_half:
34304 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34305 mov - MAX_BPF_STACK + 32(%rbp),%ax
34306 rol $8,%ax
34307 movzwl %ax,%eax
34308 + pax_force_retaddr
34309 ret
34310
34311 bpf_slow_path_byte:
34312 bpf_slow_path_common(1)
34313 js bpf_error
34314 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34315 + pax_force_retaddr
34316 ret
34317
34318 #define sk_negative_common(SIZE) \
34319 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34320 sk_negative_common(4)
34321 mov (%rax), %eax
34322 bswap %eax
34323 + pax_force_retaddr
34324 ret
34325
34326 bpf_slow_path_half_neg:
34327 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34328 mov (%rax),%ax
34329 rol $8,%ax
34330 movzwl %ax,%eax
34331 + pax_force_retaddr
34332 ret
34333
34334 bpf_slow_path_byte_neg:
34335 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34336 .globl sk_load_byte_negative_offset
34337 sk_negative_common(1)
34338 movzbl (%rax), %eax
34339 + pax_force_retaddr
34340 ret
34341
34342 bpf_error:
34343 @@ -156,4 +166,5 @@ bpf_error:
34344 mov - MAX_BPF_STACK + 16(%rbp),%r14
34345 mov - MAX_BPF_STACK + 24(%rbp),%r15
34346 leaveq
34347 + pax_force_retaddr
34348 ret
34349 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34350 index ddeff48..877ead6 100644
34351 --- a/arch/x86/net/bpf_jit_comp.c
34352 +++ b/arch/x86/net/bpf_jit_comp.c
34353 @@ -13,7 +13,11 @@
34354 #include <linux/if_vlan.h>
34355 #include <asm/cacheflush.h>
34356
34357 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34358 +int bpf_jit_enable __read_only;
34359 +#else
34360 int bpf_jit_enable __read_mostly;
34361 +#endif
34362
34363 /*
34364 * assembly code in arch/x86/net/bpf_jit.S
34365 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34366 static void jit_fill_hole(void *area, unsigned int size)
34367 {
34368 /* fill whole space with int3 instructions */
34369 + pax_open_kernel();
34370 memset(area, 0xcc, size);
34371 + pax_close_kernel();
34372 }
34373
34374 struct jit_context {
34375 @@ -924,7 +930,9 @@ common_load:
34376 pr_err("bpf_jit_compile fatal error\n");
34377 return -EFAULT;
34378 }
34379 + pax_open_kernel();
34380 memcpy(image + proglen, temp, ilen);
34381 + pax_close_kernel();
34382 }
34383 proglen += ilen;
34384 addrs[i] = proglen;
34385 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34386
34387 if (image) {
34388 bpf_flush_icache(header, image + proglen);
34389 - set_memory_ro((unsigned long)header, header->pages);
34390 prog->bpf_func = (void *)image;
34391 prog->jited = true;
34392 }
34393 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34394 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34395 struct bpf_binary_header *header = (void *)addr;
34396
34397 - if (!fp->jited)
34398 - goto free_filter;
34399 + if (fp->jited)
34400 + bpf_jit_binary_free(header);
34401
34402 - set_memory_rw(addr, header->pages);
34403 - bpf_jit_binary_free(header);
34404 -
34405 -free_filter:
34406 bpf_prog_unlock_free(fp);
34407 }
34408 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34409 index 5d04be5..2beeaa2 100644
34410 --- a/arch/x86/oprofile/backtrace.c
34411 +++ b/arch/x86/oprofile/backtrace.c
34412 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34413 struct stack_frame_ia32 *fp;
34414 unsigned long bytes;
34415
34416 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34417 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34418 if (bytes != 0)
34419 return NULL;
34420
34421 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34422 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34423
34424 oprofile_add_trace(bufhead[0].return_address);
34425
34426 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34427 struct stack_frame bufhead[2];
34428 unsigned long bytes;
34429
34430 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34431 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34432 if (bytes != 0)
34433 return NULL;
34434
34435 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34436 {
34437 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34438
34439 - if (!user_mode_vm(regs)) {
34440 + if (!user_mode(regs)) {
34441 unsigned long stack = kernel_stack_pointer(regs);
34442 if (depth)
34443 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34444 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34445 index 1d2e639..f6ef82a 100644
34446 --- a/arch/x86/oprofile/nmi_int.c
34447 +++ b/arch/x86/oprofile/nmi_int.c
34448 @@ -23,6 +23,7 @@
34449 #include <asm/nmi.h>
34450 #include <asm/msr.h>
34451 #include <asm/apic.h>
34452 +#include <asm/pgtable.h>
34453
34454 #include "op_counter.h"
34455 #include "op_x86_model.h"
34456 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34457 if (ret)
34458 return ret;
34459
34460 - if (!model->num_virt_counters)
34461 - model->num_virt_counters = model->num_counters;
34462 + if (!model->num_virt_counters) {
34463 + pax_open_kernel();
34464 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34465 + pax_close_kernel();
34466 + }
34467
34468 mux_init(ops);
34469
34470 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34471 index 50d86c0..7985318 100644
34472 --- a/arch/x86/oprofile/op_model_amd.c
34473 +++ b/arch/x86/oprofile/op_model_amd.c
34474 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34475 num_counters = AMD64_NUM_COUNTERS;
34476 }
34477
34478 - op_amd_spec.num_counters = num_counters;
34479 - op_amd_spec.num_controls = num_counters;
34480 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34481 + pax_open_kernel();
34482 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34483 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34484 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34485 + pax_close_kernel();
34486
34487 return 0;
34488 }
34489 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34490 index d90528e..0127e2b 100644
34491 --- a/arch/x86/oprofile/op_model_ppro.c
34492 +++ b/arch/x86/oprofile/op_model_ppro.c
34493 @@ -19,6 +19,7 @@
34494 #include <asm/msr.h>
34495 #include <asm/apic.h>
34496 #include <asm/nmi.h>
34497 +#include <asm/pgtable.h>
34498
34499 #include "op_x86_model.h"
34500 #include "op_counter.h"
34501 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34502
34503 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34504
34505 - op_arch_perfmon_spec.num_counters = num_counters;
34506 - op_arch_perfmon_spec.num_controls = num_counters;
34507 + pax_open_kernel();
34508 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34509 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34510 + pax_close_kernel();
34511 }
34512
34513 static int arch_perfmon_init(struct oprofile_operations *ignore)
34514 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34515 index 71e8a67..6a313bb 100644
34516 --- a/arch/x86/oprofile/op_x86_model.h
34517 +++ b/arch/x86/oprofile/op_x86_model.h
34518 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34519 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34520 struct op_msrs const * const msrs);
34521 #endif
34522 -};
34523 +} __do_const;
34524
34525 struct op_counter_config;
34526
34527 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34528 index 852aa4c..71613f2 100644
34529 --- a/arch/x86/pci/intel_mid_pci.c
34530 +++ b/arch/x86/pci/intel_mid_pci.c
34531 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34532 pci_mmcfg_late_init();
34533 pcibios_enable_irq = intel_mid_pci_irq_enable;
34534 pcibios_disable_irq = intel_mid_pci_irq_disable;
34535 - pci_root_ops = intel_mid_pci_ops;
34536 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34537 pci_soc_mode = 1;
34538 /* Continue with standard init */
34539 return 1;
34540 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34541 index 5dc6ca5..25c03f5 100644
34542 --- a/arch/x86/pci/irq.c
34543 +++ b/arch/x86/pci/irq.c
34544 @@ -51,7 +51,7 @@ struct irq_router {
34545 struct irq_router_handler {
34546 u16 vendor;
34547 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34548 -};
34549 +} __do_const;
34550
34551 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34552 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34553 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34554 return 0;
34555 }
34556
34557 -static __initdata struct irq_router_handler pirq_routers[] = {
34558 +static __initconst const struct irq_router_handler pirq_routers[] = {
34559 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34560 { PCI_VENDOR_ID_AL, ali_router_probe },
34561 { PCI_VENDOR_ID_ITE, ite_router_probe },
34562 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34563 static void __init pirq_find_router(struct irq_router *r)
34564 {
34565 struct irq_routing_table *rt = pirq_table;
34566 - struct irq_router_handler *h;
34567 + const struct irq_router_handler *h;
34568
34569 #ifdef CONFIG_PCI_BIOS
34570 if (!rt->signature) {
34571 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34572 return 0;
34573 }
34574
34575 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34576 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34577 {
34578 .callback = fix_broken_hp_bios_irq9,
34579 .ident = "HP Pavilion N5400 Series Laptop",
34580 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34581 index 9b83b90..4112152 100644
34582 --- a/arch/x86/pci/pcbios.c
34583 +++ b/arch/x86/pci/pcbios.c
34584 @@ -79,7 +79,7 @@ union bios32 {
34585 static struct {
34586 unsigned long address;
34587 unsigned short segment;
34588 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34589 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34590
34591 /*
34592 * Returns the entry point for the given service, NULL on error
34593 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34594 unsigned long length; /* %ecx */
34595 unsigned long entry; /* %edx */
34596 unsigned long flags;
34597 + struct desc_struct d, *gdt;
34598
34599 local_irq_save(flags);
34600 - __asm__("lcall *(%%edi); cld"
34601 +
34602 + gdt = get_cpu_gdt_table(smp_processor_id());
34603 +
34604 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34605 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34606 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34607 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34608 +
34609 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34610 : "=a" (return_code),
34611 "=b" (address),
34612 "=c" (length),
34613 "=d" (entry)
34614 : "0" (service),
34615 "1" (0),
34616 - "D" (&bios32_indirect));
34617 + "D" (&bios32_indirect),
34618 + "r"(__PCIBIOS_DS)
34619 + : "memory");
34620 +
34621 + pax_open_kernel();
34622 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34623 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34624 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34625 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34626 + pax_close_kernel();
34627 +
34628 local_irq_restore(flags);
34629
34630 switch (return_code) {
34631 - case 0:
34632 - return address + entry;
34633 - case 0x80: /* Not present */
34634 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34635 - return 0;
34636 - default: /* Shouldn't happen */
34637 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34638 - service, return_code);
34639 + case 0: {
34640 + int cpu;
34641 + unsigned char flags;
34642 +
34643 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34644 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34645 + printk(KERN_WARNING "bios32_service: not valid\n");
34646 return 0;
34647 + }
34648 + address = address + PAGE_OFFSET;
34649 + length += 16UL; /* some BIOSs underreport this... */
34650 + flags = 4;
34651 + if (length >= 64*1024*1024) {
34652 + length >>= PAGE_SHIFT;
34653 + flags |= 8;
34654 + }
34655 +
34656 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34657 + gdt = get_cpu_gdt_table(cpu);
34658 + pack_descriptor(&d, address, length, 0x9b, flags);
34659 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34660 + pack_descriptor(&d, address, length, 0x93, flags);
34661 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34662 + }
34663 + return entry;
34664 + }
34665 + case 0x80: /* Not present */
34666 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34667 + return 0;
34668 + default: /* Shouldn't happen */
34669 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34670 + service, return_code);
34671 + return 0;
34672 }
34673 }
34674
34675 static struct {
34676 unsigned long address;
34677 unsigned short segment;
34678 -} pci_indirect = { 0, __KERNEL_CS };
34679 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34680
34681 -static int pci_bios_present;
34682 +static int pci_bios_present __read_only;
34683
34684 static int __init check_pcibios(void)
34685 {
34686 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34687 unsigned long flags, pcibios_entry;
34688
34689 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34690 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34691 + pci_indirect.address = pcibios_entry;
34692
34693 local_irq_save(flags);
34694 - __asm__(
34695 - "lcall *(%%edi); cld\n\t"
34696 + __asm__("movw %w6, %%ds\n\t"
34697 + "lcall *%%ss:(%%edi); cld\n\t"
34698 + "push %%ss\n\t"
34699 + "pop %%ds\n\t"
34700 "jc 1f\n\t"
34701 "xor %%ah, %%ah\n"
34702 "1:"
34703 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34704 "=b" (ebx),
34705 "=c" (ecx)
34706 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34707 - "D" (&pci_indirect)
34708 + "D" (&pci_indirect),
34709 + "r" (__PCIBIOS_DS)
34710 : "memory");
34711 local_irq_restore(flags);
34712
34713 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34714
34715 switch (len) {
34716 case 1:
34717 - __asm__("lcall *(%%esi); cld\n\t"
34718 + __asm__("movw %w6, %%ds\n\t"
34719 + "lcall *%%ss:(%%esi); cld\n\t"
34720 + "push %%ss\n\t"
34721 + "pop %%ds\n\t"
34722 "jc 1f\n\t"
34723 "xor %%ah, %%ah\n"
34724 "1:"
34725 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34726 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34727 "b" (bx),
34728 "D" ((long)reg),
34729 - "S" (&pci_indirect));
34730 + "S" (&pci_indirect),
34731 + "r" (__PCIBIOS_DS));
34732 /*
34733 * Zero-extend the result beyond 8 bits, do not trust the
34734 * BIOS having done it:
34735 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34736 *value &= 0xff;
34737 break;
34738 case 2:
34739 - __asm__("lcall *(%%esi); cld\n\t"
34740 + __asm__("movw %w6, %%ds\n\t"
34741 + "lcall *%%ss:(%%esi); cld\n\t"
34742 + "push %%ss\n\t"
34743 + "pop %%ds\n\t"
34744 "jc 1f\n\t"
34745 "xor %%ah, %%ah\n"
34746 "1:"
34747 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34748 : "1" (PCIBIOS_READ_CONFIG_WORD),
34749 "b" (bx),
34750 "D" ((long)reg),
34751 - "S" (&pci_indirect));
34752 + "S" (&pci_indirect),
34753 + "r" (__PCIBIOS_DS));
34754 /*
34755 * Zero-extend the result beyond 16 bits, do not trust the
34756 * BIOS having done it:
34757 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34758 *value &= 0xffff;
34759 break;
34760 case 4:
34761 - __asm__("lcall *(%%esi); cld\n\t"
34762 + __asm__("movw %w6, %%ds\n\t"
34763 + "lcall *%%ss:(%%esi); cld\n\t"
34764 + "push %%ss\n\t"
34765 + "pop %%ds\n\t"
34766 "jc 1f\n\t"
34767 "xor %%ah, %%ah\n"
34768 "1:"
34769 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34770 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34771 "b" (bx),
34772 "D" ((long)reg),
34773 - "S" (&pci_indirect));
34774 + "S" (&pci_indirect),
34775 + "r" (__PCIBIOS_DS));
34776 break;
34777 }
34778
34779 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34780
34781 switch (len) {
34782 case 1:
34783 - __asm__("lcall *(%%esi); cld\n\t"
34784 + __asm__("movw %w6, %%ds\n\t"
34785 + "lcall *%%ss:(%%esi); cld\n\t"
34786 + "push %%ss\n\t"
34787 + "pop %%ds\n\t"
34788 "jc 1f\n\t"
34789 "xor %%ah, %%ah\n"
34790 "1:"
34791 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34792 "c" (value),
34793 "b" (bx),
34794 "D" ((long)reg),
34795 - "S" (&pci_indirect));
34796 + "S" (&pci_indirect),
34797 + "r" (__PCIBIOS_DS));
34798 break;
34799 case 2:
34800 - __asm__("lcall *(%%esi); cld\n\t"
34801 + __asm__("movw %w6, %%ds\n\t"
34802 + "lcall *%%ss:(%%esi); cld\n\t"
34803 + "push %%ss\n\t"
34804 + "pop %%ds\n\t"
34805 "jc 1f\n\t"
34806 "xor %%ah, %%ah\n"
34807 "1:"
34808 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34809 "c" (value),
34810 "b" (bx),
34811 "D" ((long)reg),
34812 - "S" (&pci_indirect));
34813 + "S" (&pci_indirect),
34814 + "r" (__PCIBIOS_DS));
34815 break;
34816 case 4:
34817 - __asm__("lcall *(%%esi); cld\n\t"
34818 + __asm__("movw %w6, %%ds\n\t"
34819 + "lcall *%%ss:(%%esi); cld\n\t"
34820 + "push %%ss\n\t"
34821 + "pop %%ds\n\t"
34822 "jc 1f\n\t"
34823 "xor %%ah, %%ah\n"
34824 "1:"
34825 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34826 "c" (value),
34827 "b" (bx),
34828 "D" ((long)reg),
34829 - "S" (&pci_indirect));
34830 + "S" (&pci_indirect),
34831 + "r" (__PCIBIOS_DS));
34832 break;
34833 }
34834
34835 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34836
34837 DBG("PCI: Fetching IRQ routing table... ");
34838 __asm__("push %%es\n\t"
34839 + "movw %w8, %%ds\n\t"
34840 "push %%ds\n\t"
34841 "pop %%es\n\t"
34842 - "lcall *(%%esi); cld\n\t"
34843 + "lcall *%%ss:(%%esi); cld\n\t"
34844 "pop %%es\n\t"
34845 + "push %%ss\n\t"
34846 + "pop %%ds\n"
34847 "jc 1f\n\t"
34848 "xor %%ah, %%ah\n"
34849 "1:"
34850 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34851 "1" (0),
34852 "D" ((long) &opt),
34853 "S" (&pci_indirect),
34854 - "m" (opt)
34855 + "m" (opt),
34856 + "r" (__PCIBIOS_DS)
34857 : "memory");
34858 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34859 if (ret & 0xff00)
34860 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34861 {
34862 int ret;
34863
34864 - __asm__("lcall *(%%esi); cld\n\t"
34865 + __asm__("movw %w5, %%ds\n\t"
34866 + "lcall *%%ss:(%%esi); cld\n\t"
34867 + "push %%ss\n\t"
34868 + "pop %%ds\n"
34869 "jc 1f\n\t"
34870 "xor %%ah, %%ah\n"
34871 "1:"
34872 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34873 : "0" (PCIBIOS_SET_PCI_HW_INT),
34874 "b" ((dev->bus->number << 8) | dev->devfn),
34875 "c" ((irq << 8) | (pin + 10)),
34876 - "S" (&pci_indirect));
34877 + "S" (&pci_indirect),
34878 + "r" (__PCIBIOS_DS));
34879 return !(ret & 0xff00);
34880 }
34881 EXPORT_SYMBOL(pcibios_set_irq_routing);
34882 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34883 index 40e7cda..c7e6672 100644
34884 --- a/arch/x86/platform/efi/efi_32.c
34885 +++ b/arch/x86/platform/efi/efi_32.c
34886 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34887 {
34888 struct desc_ptr gdt_descr;
34889
34890 +#ifdef CONFIG_PAX_KERNEXEC
34891 + struct desc_struct d;
34892 +#endif
34893 +
34894 local_irq_save(efi_rt_eflags);
34895
34896 load_cr3(initial_page_table);
34897 __flush_tlb_all();
34898
34899 +#ifdef CONFIG_PAX_KERNEXEC
34900 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34901 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34902 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34903 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34904 +#endif
34905 +
34906 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34907 gdt_descr.size = GDT_SIZE - 1;
34908 load_gdt(&gdt_descr);
34909 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34910 {
34911 struct desc_ptr gdt_descr;
34912
34913 +#ifdef CONFIG_PAX_KERNEXEC
34914 + struct desc_struct d;
34915 +
34916 + memset(&d, 0, sizeof d);
34917 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34918 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34919 +#endif
34920 +
34921 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34922 gdt_descr.size = GDT_SIZE - 1;
34923 load_gdt(&gdt_descr);
34924
34925 +#ifdef CONFIG_PAX_PER_CPU_PGD
34926 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34927 +#else
34928 load_cr3(swapper_pg_dir);
34929 +#endif
34930 +
34931 __flush_tlb_all();
34932
34933 local_irq_restore(efi_rt_eflags);
34934 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34935 index 17e80d8..9fa6e41 100644
34936 --- a/arch/x86/platform/efi/efi_64.c
34937 +++ b/arch/x86/platform/efi/efi_64.c
34938 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34939 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34940 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34941 }
34942 +
34943 +#ifdef CONFIG_PAX_PER_CPU_PGD
34944 + load_cr3(swapper_pg_dir);
34945 +#endif
34946 +
34947 __flush_tlb_all();
34948 }
34949
34950 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34951 for (pgd = 0; pgd < n_pgds; pgd++)
34952 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34953 kfree(save_pgd);
34954 +
34955 +#ifdef CONFIG_PAX_PER_CPU_PGD
34956 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34957 +#endif
34958 +
34959 __flush_tlb_all();
34960 local_irq_restore(efi_flags);
34961 early_code_mapping_set_exec(0);
34962 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34963 unsigned npages;
34964 pgd_t *pgd;
34965
34966 - if (efi_enabled(EFI_OLD_MEMMAP))
34967 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34968 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34969 + * able to execute the EFI services.
34970 + */
34971 + if (__supported_pte_mask & _PAGE_NX) {
34972 + unsigned long addr = (unsigned long) __va(0);
34973 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34974 +
34975 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34976 +#ifdef CONFIG_PAX_PER_CPU_PGD
34977 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34978 +#endif
34979 + set_pgd(pgd_offset_k(addr), pe);
34980 + }
34981 +
34982 return 0;
34983 + }
34984
34985 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34986 pgd = __va(efi_scratch.efi_pgt);
34987 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34988 index 040192b..7d3300f 100644
34989 --- a/arch/x86/platform/efi/efi_stub_32.S
34990 +++ b/arch/x86/platform/efi/efi_stub_32.S
34991 @@ -6,7 +6,9 @@
34992 */
34993
34994 #include <linux/linkage.h>
34995 +#include <linux/init.h>
34996 #include <asm/page_types.h>
34997 +#include <asm/segment.h>
34998
34999 /*
35000 * efi_call_phys(void *, ...) is a function with variable parameters.
35001 @@ -20,7 +22,7 @@
35002 * service functions will comply with gcc calling convention, too.
35003 */
35004
35005 -.text
35006 +__INIT
35007 ENTRY(efi_call_phys)
35008 /*
35009 * 0. The function can only be called in Linux kernel. So CS has been
35010 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35011 * The mapping of lower virtual memory has been created in prolog and
35012 * epilog.
35013 */
35014 - movl $1f, %edx
35015 - subl $__PAGE_OFFSET, %edx
35016 - jmp *%edx
35017 +#ifdef CONFIG_PAX_KERNEXEC
35018 + movl $(__KERNEXEC_EFI_DS), %edx
35019 + mov %edx, %ds
35020 + mov %edx, %es
35021 + mov %edx, %ss
35022 + addl $2f,(1f)
35023 + ljmp *(1f)
35024 +
35025 +__INITDATA
35026 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35027 +.previous
35028 +
35029 +2:
35030 + subl $2b,(1b)
35031 +#else
35032 + jmp 1f-__PAGE_OFFSET
35033 1:
35034 +#endif
35035
35036 /*
35037 * 2. Now on the top of stack is the return
35038 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35039 * parameter 2, ..., param n. To make things easy, we save the return
35040 * address of efi_call_phys in a global variable.
35041 */
35042 - popl %edx
35043 - movl %edx, saved_return_addr
35044 - /* get the function pointer into ECX*/
35045 - popl %ecx
35046 - movl %ecx, efi_rt_function_ptr
35047 - movl $2f, %edx
35048 - subl $__PAGE_OFFSET, %edx
35049 - pushl %edx
35050 + popl (saved_return_addr)
35051 + popl (efi_rt_function_ptr)
35052
35053 /*
35054 * 3. Clear PG bit in %CR0.
35055 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35056 /*
35057 * 5. Call the physical function.
35058 */
35059 - jmp *%ecx
35060 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35061
35062 -2:
35063 /*
35064 * 6. After EFI runtime service returns, control will return to
35065 * following instruction. We'd better readjust stack pointer first.
35066 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35067 movl %cr0, %edx
35068 orl $0x80000000, %edx
35069 movl %edx, %cr0
35070 - jmp 1f
35071 -1:
35072 +
35073 /*
35074 * 8. Now restore the virtual mode from flat mode by
35075 * adding EIP with PAGE_OFFSET.
35076 */
35077 - movl $1f, %edx
35078 - jmp *%edx
35079 +#ifdef CONFIG_PAX_KERNEXEC
35080 + movl $(__KERNEL_DS), %edx
35081 + mov %edx, %ds
35082 + mov %edx, %es
35083 + mov %edx, %ss
35084 + ljmp $(__KERNEL_CS),$1f
35085 +#else
35086 + jmp 1f+__PAGE_OFFSET
35087 +#endif
35088 1:
35089
35090 /*
35091 * 9. Balance the stack. And because EAX contain the return value,
35092 * we'd better not clobber it.
35093 */
35094 - leal efi_rt_function_ptr, %edx
35095 - movl (%edx), %ecx
35096 - pushl %ecx
35097 + pushl (efi_rt_function_ptr)
35098
35099 /*
35100 - * 10. Push the saved return address onto the stack and return.
35101 + * 10. Return to the saved return address.
35102 */
35103 - leal saved_return_addr, %edx
35104 - movl (%edx), %ecx
35105 - pushl %ecx
35106 - ret
35107 + jmpl *(saved_return_addr)
35108 ENDPROC(efi_call_phys)
35109 .previous
35110
35111 -.data
35112 +__INITDATA
35113 saved_return_addr:
35114 .long 0
35115 efi_rt_function_ptr:
35116 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35117 index 86d0f9e..6d499f4 100644
35118 --- a/arch/x86/platform/efi/efi_stub_64.S
35119 +++ b/arch/x86/platform/efi/efi_stub_64.S
35120 @@ -11,6 +11,7 @@
35121 #include <asm/msr.h>
35122 #include <asm/processor-flags.h>
35123 #include <asm/page_types.h>
35124 +#include <asm/alternative-asm.h>
35125
35126 #define SAVE_XMM \
35127 mov %rsp, %rax; \
35128 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35129 RESTORE_PGT
35130 addq $48, %rsp
35131 RESTORE_XMM
35132 + pax_force_retaddr 0, 1
35133 ret
35134 ENDPROC(efi_call)
35135
35136 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35137 index 3005f0c..d06aeb0 100644
35138 --- a/arch/x86/platform/intel-mid/intel-mid.c
35139 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35140 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35141 /* intel_mid_ops to store sub arch ops */
35142 struct intel_mid_ops *intel_mid_ops;
35143 /* getter function for sub arch ops*/
35144 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35145 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35146 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35147 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35148
35149 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35150 {
35151 };
35152
35153 -static void intel_mid_reboot(void)
35154 +static void __noreturn intel_mid_reboot(void)
35155 {
35156 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35157 + BUG();
35158 }
35159
35160 static unsigned long __init intel_mid_calibrate_tsc(void)
35161 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35162 index 3c1c386..59a68ed 100644
35163 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35164 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35165 @@ -13,6 +13,6 @@
35166 /* For every CPU addition a new get_<cpuname>_ops interface needs
35167 * to be added.
35168 */
35169 -extern void *get_penwell_ops(void);
35170 -extern void *get_cloverview_ops(void);
35171 -extern void *get_tangier_ops(void);
35172 +extern const void *get_penwell_ops(void);
35173 +extern const void *get_cloverview_ops(void);
35174 +extern const void *get_tangier_ops(void);
35175 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35176 index 23381d2..8ddc10e 100644
35177 --- a/arch/x86/platform/intel-mid/mfld.c
35178 +++ b/arch/x86/platform/intel-mid/mfld.c
35179 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35180 pm_power_off = mfld_power_off;
35181 }
35182
35183 -void *get_penwell_ops(void)
35184 +const void *get_penwell_ops(void)
35185 {
35186 return &penwell_ops;
35187 }
35188
35189 -void *get_cloverview_ops(void)
35190 +const void *get_cloverview_ops(void)
35191 {
35192 return &penwell_ops;
35193 }
35194 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35195 index aaca917..66eadbc 100644
35196 --- a/arch/x86/platform/intel-mid/mrfl.c
35197 +++ b/arch/x86/platform/intel-mid/mrfl.c
35198 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35199 .arch_setup = tangier_arch_setup,
35200 };
35201
35202 -void *get_tangier_ops(void)
35203 +const void *get_tangier_ops(void)
35204 {
35205 return &tangier_ops;
35206 }
35207 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35208 index c9a0838..fae0977 100644
35209 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35210 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35211 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35212 */
35213 static void __init imr_self_test(void)
35214 {
35215 - phys_addr_t base = virt_to_phys(&_text);
35216 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35217 size_t size = virt_to_phys(&__end_rodata) - base;
35218 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35219 int ret;
35220 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35221 index d6ee929..3637cb5 100644
35222 --- a/arch/x86/platform/olpc/olpc_dt.c
35223 +++ b/arch/x86/platform/olpc/olpc_dt.c
35224 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35225 return res;
35226 }
35227
35228 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35229 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35230 .nextprop = olpc_dt_nextprop,
35231 .getproplen = olpc_dt_getproplen,
35232 .getproperty = olpc_dt_getproperty,
35233 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35234 index 3e32ed5..cc0adc5 100644
35235 --- a/arch/x86/power/cpu.c
35236 +++ b/arch/x86/power/cpu.c
35237 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35238 static void fix_processor_context(void)
35239 {
35240 int cpu = smp_processor_id();
35241 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35242 -#ifdef CONFIG_X86_64
35243 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35244 - tss_desc tss;
35245 -#endif
35246 + struct tss_struct *t = init_tss + cpu;
35247 +
35248 set_tss_desc(cpu, t); /*
35249 * This just modifies memory; should not be
35250 * necessary. But... This is necessary, because
35251 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35252 */
35253
35254 #ifdef CONFIG_X86_64
35255 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35256 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35257 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35258 -
35259 syscall_init(); /* This sets MSR_*STAR and related */
35260 #endif
35261 load_TR_desc(); /* This does ltr */
35262 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35263 index 0b7a63d..0d0f2c2 100644
35264 --- a/arch/x86/realmode/init.c
35265 +++ b/arch/x86/realmode/init.c
35266 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35267 __va(real_mode_header->trampoline_header);
35268
35269 #ifdef CONFIG_X86_32
35270 - trampoline_header->start = __pa_symbol(startup_32_smp);
35271 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35272 +
35273 +#ifdef CONFIG_PAX_KERNEXEC
35274 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35275 +#endif
35276 +
35277 + trampoline_header->boot_cs = __BOOT_CS;
35278 trampoline_header->gdt_limit = __BOOT_DS + 7;
35279 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35280 #else
35281 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35282 *trampoline_cr4_features = __read_cr4();
35283
35284 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35285 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35286 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35287 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35288 #endif
35289 }
35290 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35291 index 2730d77..2e4cd19 100644
35292 --- a/arch/x86/realmode/rm/Makefile
35293 +++ b/arch/x86/realmode/rm/Makefile
35294 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35295
35296 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35297 -I$(srctree)/arch/x86/boot
35298 +ifdef CONSTIFY_PLUGIN
35299 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35300 +endif
35301 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35302 GCOV_PROFILE := n
35303 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35304 index a28221d..93c40f1 100644
35305 --- a/arch/x86/realmode/rm/header.S
35306 +++ b/arch/x86/realmode/rm/header.S
35307 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35308 #endif
35309 /* APM/BIOS reboot */
35310 .long pa_machine_real_restart_asm
35311 -#ifdef CONFIG_X86_64
35312 +#ifdef CONFIG_X86_32
35313 + .long __KERNEL_CS
35314 +#else
35315 .long __KERNEL32_CS
35316 #endif
35317 END(real_mode_header)
35318 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35319 index d66c607..3def845 100644
35320 --- a/arch/x86/realmode/rm/reboot.S
35321 +++ b/arch/x86/realmode/rm/reboot.S
35322 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35323 lgdtl pa_tr_gdt
35324
35325 /* Disable paging to drop us out of long mode */
35326 + movl %cr4, %eax
35327 + andl $~X86_CR4_PCIDE, %eax
35328 + movl %eax, %cr4
35329 +
35330 movl %cr0, %eax
35331 andl $~X86_CR0_PG, %eax
35332 movl %eax, %cr0
35333 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35334 index 48ddd76..c26749f 100644
35335 --- a/arch/x86/realmode/rm/trampoline_32.S
35336 +++ b/arch/x86/realmode/rm/trampoline_32.S
35337 @@ -24,6 +24,12 @@
35338 #include <asm/page_types.h>
35339 #include "realmode.h"
35340
35341 +#ifdef CONFIG_PAX_KERNEXEC
35342 +#define ta(X) (X)
35343 +#else
35344 +#define ta(X) (pa_ ## X)
35345 +#endif
35346 +
35347 .text
35348 .code16
35349
35350 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35351
35352 cli # We should be safe anyway
35353
35354 - movl tr_start, %eax # where we need to go
35355 -
35356 movl $0xA5A5A5A5, trampoline_status
35357 # write marker for master knows we're running
35358
35359 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35360 movw $1, %dx # protected mode (PE) bit
35361 lmsw %dx # into protected mode
35362
35363 - ljmpl $__BOOT_CS, $pa_startup_32
35364 + ljmpl *(trampoline_header)
35365
35366 .section ".text32","ax"
35367 .code32
35368 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35369 .balign 8
35370 GLOBAL(trampoline_header)
35371 tr_start: .space 4
35372 - tr_gdt_pad: .space 2
35373 + tr_boot_cs: .space 2
35374 tr_gdt: .space 6
35375 END(trampoline_header)
35376
35377 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35378 index dac7b20..72dbaca 100644
35379 --- a/arch/x86/realmode/rm/trampoline_64.S
35380 +++ b/arch/x86/realmode/rm/trampoline_64.S
35381 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35382 movl %edx, %gs
35383
35384 movl pa_tr_cr4, %eax
35385 + andl $~X86_CR4_PCIDE, %eax
35386 movl %eax, %cr4 # Enable PAE mode
35387
35388 # Setup trampoline 4 level pagetables
35389 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35390 wrmsr
35391
35392 # Enable paging and in turn activate Long Mode
35393 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35394 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35395 movl %eax, %cr0
35396
35397 /*
35398 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35399 index 9e7e147..25a4158 100644
35400 --- a/arch/x86/realmode/rm/wakeup_asm.S
35401 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35402 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35403 lgdtl pmode_gdt
35404
35405 /* This really couldn't... */
35406 - movl pmode_entry, %eax
35407 movl pmode_cr0, %ecx
35408 movl %ecx, %cr0
35409 - ljmpl $__KERNEL_CS, $pa_startup_32
35410 - /* -> jmp *%eax in trampoline_32.S */
35411 +
35412 + ljmpl *pmode_entry
35413 #else
35414 jmp trampoline_start
35415 #endif
35416 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35417 index 604a37e..e49702a 100644
35418 --- a/arch/x86/tools/Makefile
35419 +++ b/arch/x86/tools/Makefile
35420 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35421
35422 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35423
35424 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35425 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35426 hostprogs-y += relocs
35427 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35428 PHONY += relocs
35429 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35430 index 0c2fae8..88036b7 100644
35431 --- a/arch/x86/tools/relocs.c
35432 +++ b/arch/x86/tools/relocs.c
35433 @@ -1,5 +1,7 @@
35434 /* This is included from relocs_32/64.c */
35435
35436 +#include "../../../include/generated/autoconf.h"
35437 +
35438 #define ElfW(type) _ElfW(ELF_BITS, type)
35439 #define _ElfW(bits, type) __ElfW(bits, type)
35440 #define __ElfW(bits, type) Elf##bits##_##type
35441 @@ -11,6 +13,7 @@
35442 #define Elf_Sym ElfW(Sym)
35443
35444 static Elf_Ehdr ehdr;
35445 +static Elf_Phdr *phdr;
35446
35447 struct relocs {
35448 uint32_t *offset;
35449 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35450 }
35451 }
35452
35453 +static void read_phdrs(FILE *fp)
35454 +{
35455 + unsigned int i;
35456 +
35457 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35458 + if (!phdr) {
35459 + die("Unable to allocate %d program headers\n",
35460 + ehdr.e_phnum);
35461 + }
35462 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35463 + die("Seek to %d failed: %s\n",
35464 + ehdr.e_phoff, strerror(errno));
35465 + }
35466 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35467 + die("Cannot read ELF program headers: %s\n",
35468 + strerror(errno));
35469 + }
35470 + for(i = 0; i < ehdr.e_phnum; i++) {
35471 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35472 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35473 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35474 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35475 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35476 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35477 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35478 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35479 + }
35480 +
35481 +}
35482 +
35483 static void read_shdrs(FILE *fp)
35484 {
35485 - int i;
35486 + unsigned int i;
35487 Elf_Shdr shdr;
35488
35489 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35490 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35491
35492 static void read_strtabs(FILE *fp)
35493 {
35494 - int i;
35495 + unsigned int i;
35496 for (i = 0; i < ehdr.e_shnum; i++) {
35497 struct section *sec = &secs[i];
35498 if (sec->shdr.sh_type != SHT_STRTAB) {
35499 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35500
35501 static void read_symtabs(FILE *fp)
35502 {
35503 - int i,j;
35504 + unsigned int i,j;
35505 for (i = 0; i < ehdr.e_shnum; i++) {
35506 struct section *sec = &secs[i];
35507 if (sec->shdr.sh_type != SHT_SYMTAB) {
35508 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35509 }
35510
35511
35512 -static void read_relocs(FILE *fp)
35513 +static void read_relocs(FILE *fp, int use_real_mode)
35514 {
35515 - int i,j;
35516 + unsigned int i,j;
35517 + uint32_t base;
35518 +
35519 for (i = 0; i < ehdr.e_shnum; i++) {
35520 struct section *sec = &secs[i];
35521 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35522 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35523 die("Cannot read symbol table: %s\n",
35524 strerror(errno));
35525 }
35526 + base = 0;
35527 +
35528 +#ifdef CONFIG_X86_32
35529 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35530 + if (phdr[j].p_type != PT_LOAD )
35531 + continue;
35532 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35533 + continue;
35534 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35535 + break;
35536 + }
35537 +#endif
35538 +
35539 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35540 Elf_Rel *rel = &sec->reltab[j];
35541 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35542 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35543 rel->r_info = elf_xword_to_cpu(rel->r_info);
35544 #if (SHT_REL_TYPE == SHT_RELA)
35545 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35546 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35547
35548 static void print_absolute_symbols(void)
35549 {
35550 - int i;
35551 + unsigned int i;
35552 const char *format;
35553
35554 if (ELF_BITS == 64)
35555 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35556 for (i = 0; i < ehdr.e_shnum; i++) {
35557 struct section *sec = &secs[i];
35558 char *sym_strtab;
35559 - int j;
35560 + unsigned int j;
35561
35562 if (sec->shdr.sh_type != SHT_SYMTAB) {
35563 continue;
35564 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35565
35566 static void print_absolute_relocs(void)
35567 {
35568 - int i, printed = 0;
35569 + unsigned int i, printed = 0;
35570 const char *format;
35571
35572 if (ELF_BITS == 64)
35573 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35574 struct section *sec_applies, *sec_symtab;
35575 char *sym_strtab;
35576 Elf_Sym *sh_symtab;
35577 - int j;
35578 + unsigned int j;
35579 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35580 continue;
35581 }
35582 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35583 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35584 Elf_Sym *sym, const char *symname))
35585 {
35586 - int i;
35587 + unsigned int i;
35588 /* Walk through the relocations */
35589 for (i = 0; i < ehdr.e_shnum; i++) {
35590 char *sym_strtab;
35591 Elf_Sym *sh_symtab;
35592 struct section *sec_applies, *sec_symtab;
35593 - int j;
35594 + unsigned int j;
35595 struct section *sec = &secs[i];
35596
35597 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35598 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35599 {
35600 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35601 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35602 + char *sym_strtab = sec->link->link->strtab;
35603 +
35604 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35605 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35606 + return 0;
35607 +
35608 +#ifdef CONFIG_PAX_KERNEXEC
35609 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35610 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35611 + return 0;
35612 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35613 + return 0;
35614 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35615 + return 0;
35616 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35617 + return 0;
35618 +#endif
35619
35620 switch (r_type) {
35621 case R_386_NONE:
35622 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35623
35624 static void emit_relocs(int as_text, int use_real_mode)
35625 {
35626 - int i;
35627 + unsigned int i;
35628 int (*write_reloc)(uint32_t, FILE *) = write32;
35629 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35630 const char *symname);
35631 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35632 {
35633 regex_init(use_real_mode);
35634 read_ehdr(fp);
35635 + read_phdrs(fp);
35636 read_shdrs(fp);
35637 read_strtabs(fp);
35638 read_symtabs(fp);
35639 - read_relocs(fp);
35640 + read_relocs(fp, use_real_mode);
35641 if (ELF_BITS == 64)
35642 percpu_init();
35643 if (show_absolute_syms) {
35644 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35645 index f40281e..92728c9 100644
35646 --- a/arch/x86/um/mem_32.c
35647 +++ b/arch/x86/um/mem_32.c
35648 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35649 gate_vma.vm_start = FIXADDR_USER_START;
35650 gate_vma.vm_end = FIXADDR_USER_END;
35651 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35652 - gate_vma.vm_page_prot = __P101;
35653 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35654
35655 return 0;
35656 }
35657 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35658 index 80ffa5b..a33bd15 100644
35659 --- a/arch/x86/um/tls_32.c
35660 +++ b/arch/x86/um/tls_32.c
35661 @@ -260,7 +260,7 @@ out:
35662 if (unlikely(task == current &&
35663 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35664 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35665 - "without flushed TLS.", current->pid);
35666 + "without flushed TLS.", task_pid_nr(current));
35667 }
35668
35669 return 0;
35670 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35671 index 8533c96..ff98c52 100644
35672 --- a/arch/x86/vdso/Makefile
35673 +++ b/arch/x86/vdso/Makefile
35674 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35675 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35676 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35677
35678 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35679 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35680 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35681 GCOV_PROFILE := n
35682
35683 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35684 index 0224987..c7d65a5 100644
35685 --- a/arch/x86/vdso/vdso2c.h
35686 +++ b/arch/x86/vdso/vdso2c.h
35687 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35688 unsigned long load_size = -1; /* Work around bogus warning */
35689 unsigned long mapping_size;
35690 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35691 - int i;
35692 + unsigned int i;
35693 unsigned long j;
35694 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35695 *alt_sec = NULL;
35696 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35697 index e904c27..b9eaa03 100644
35698 --- a/arch/x86/vdso/vdso32-setup.c
35699 +++ b/arch/x86/vdso/vdso32-setup.c
35700 @@ -14,6 +14,7 @@
35701 #include <asm/cpufeature.h>
35702 #include <asm/processor.h>
35703 #include <asm/vdso.h>
35704 +#include <asm/mman.h>
35705
35706 #ifdef CONFIG_COMPAT_VDSO
35707 #define VDSO_DEFAULT 0
35708 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35709 index 1c9f750..cfddb1a 100644
35710 --- a/arch/x86/vdso/vma.c
35711 +++ b/arch/x86/vdso/vma.c
35712 @@ -19,10 +19,7 @@
35713 #include <asm/page.h>
35714 #include <asm/hpet.h>
35715 #include <asm/desc.h>
35716 -
35717 -#if defined(CONFIG_X86_64)
35718 -unsigned int __read_mostly vdso64_enabled = 1;
35719 -#endif
35720 +#include <asm/mman.h>
35721
35722 void __init init_vdso_image(const struct vdso_image *image)
35723 {
35724 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35725 .pages = no_pages,
35726 };
35727
35728 +#ifdef CONFIG_PAX_RANDMMAP
35729 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35730 + calculate_addr = false;
35731 +#endif
35732 +
35733 if (calculate_addr) {
35734 addr = vdso_addr(current->mm->start_stack,
35735 image->size - image->sym_vvar_start);
35736 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35737 down_write(&mm->mmap_sem);
35738
35739 addr = get_unmapped_area(NULL, addr,
35740 - image->size - image->sym_vvar_start, 0, 0);
35741 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35742 if (IS_ERR_VALUE(addr)) {
35743 ret = addr;
35744 goto up_fail;
35745 }
35746
35747 text_start = addr - image->sym_vvar_start;
35748 - current->mm->context.vdso = (void __user *)text_start;
35749 + mm->context.vdso = text_start;
35750
35751 /*
35752 * MAYWRITE to allow gdb to COW and set breakpoints
35753 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35754 hpet_address >> PAGE_SHIFT,
35755 PAGE_SIZE,
35756 pgprot_noncached(PAGE_READONLY));
35757 -
35758 - if (ret)
35759 - goto up_fail;
35760 }
35761 #endif
35762
35763 up_fail:
35764 if (ret)
35765 - current->mm->context.vdso = NULL;
35766 + current->mm->context.vdso = 0;
35767
35768 up_write(&mm->mmap_sem);
35769 return ret;
35770 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35771
35772 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35773 current_thread_info()->sysenter_return =
35774 - current->mm->context.vdso +
35775 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35776 + (void __force_user *)(current->mm->context.vdso +
35777 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35778
35779 return 0;
35780 }
35781 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35782 #ifdef CONFIG_X86_64
35783 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35784 {
35785 - if (!vdso64_enabled)
35786 - return 0;
35787 -
35788 return map_vdso(&vdso_image_64, true);
35789 }
35790
35791 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35792 int uses_interp)
35793 {
35794 #ifdef CONFIG_X86_X32_ABI
35795 - if (test_thread_flag(TIF_X32)) {
35796 - if (!vdso64_enabled)
35797 - return 0;
35798 -
35799 + if (test_thread_flag(TIF_X32))
35800 return map_vdso(&vdso_image_x32, true);
35801 - }
35802 #endif
35803
35804 return load_vdso32();
35805 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35806 #endif
35807
35808 #ifdef CONFIG_X86_64
35809 -static __init int vdso_setup(char *s)
35810 -{
35811 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35812 - return 0;
35813 -}
35814 -__setup("vdso=", vdso_setup);
35815 -#endif
35816 -
35817 -#ifdef CONFIG_X86_64
35818 static void vgetcpu_cpu_init(void *arg)
35819 {
35820 int cpu = smp_processor_id();
35821 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35822 index e88fda8..76ce7ce 100644
35823 --- a/arch/x86/xen/Kconfig
35824 +++ b/arch/x86/xen/Kconfig
35825 @@ -9,6 +9,7 @@ config XEN
35826 select XEN_HAVE_PVMMU
35827 depends on X86_64 || (X86_32 && X86_PAE)
35828 depends on X86_TSC
35829 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35830 help
35831 This is the Linux Xen port. Enabling this will allow the
35832 kernel to boot in a paravirtualized environment under the
35833 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35834 index 5240f56..0c12163 100644
35835 --- a/arch/x86/xen/enlighten.c
35836 +++ b/arch/x86/xen/enlighten.c
35837 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35838
35839 struct shared_info xen_dummy_shared_info;
35840
35841 -void *xen_initial_gdt;
35842 -
35843 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35844 __read_mostly int xen_have_vector_callback;
35845 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35846 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35847 {
35848 unsigned long va = dtr->address;
35849 unsigned int size = dtr->size + 1;
35850 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35851 - unsigned long frames[pages];
35852 + unsigned long frames[65536 / PAGE_SIZE];
35853 int f;
35854
35855 /*
35856 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35857 {
35858 unsigned long va = dtr->address;
35859 unsigned int size = dtr->size + 1;
35860 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35861 - unsigned long frames[pages];
35862 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35863 int f;
35864
35865 /*
35866 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35867 * 8-byte entries, or 16 4k pages..
35868 */
35869
35870 - BUG_ON(size > 65536);
35871 + BUG_ON(size > GDT_SIZE);
35872 BUG_ON(va & ~PAGE_MASK);
35873
35874 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35875 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35876 return 0;
35877 }
35878
35879 -static void set_xen_basic_apic_ops(void)
35880 +static void __init set_xen_basic_apic_ops(void)
35881 {
35882 apic->read = xen_apic_read;
35883 apic->write = xen_apic_write;
35884 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35885 #endif
35886 };
35887
35888 -static void xen_reboot(int reason)
35889 +static __noreturn void xen_reboot(int reason)
35890 {
35891 struct sched_shutdown r = { .reason = reason };
35892
35893 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35894 - BUG();
35895 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35896 + BUG();
35897 }
35898
35899 -static void xen_restart(char *msg)
35900 +static __noreturn void xen_restart(char *msg)
35901 {
35902 xen_reboot(SHUTDOWN_reboot);
35903 }
35904
35905 -static void xen_emergency_restart(void)
35906 +static __noreturn void xen_emergency_restart(void)
35907 {
35908 xen_reboot(SHUTDOWN_reboot);
35909 }
35910
35911 -static void xen_machine_halt(void)
35912 +static __noreturn void xen_machine_halt(void)
35913 {
35914 xen_reboot(SHUTDOWN_poweroff);
35915 }
35916
35917 -static void xen_machine_power_off(void)
35918 +static __noreturn void xen_machine_power_off(void)
35919 {
35920 if (pm_power_off)
35921 pm_power_off();
35922 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35923 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35924 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35925
35926 - setup_stack_canary_segment(0);
35927 - switch_to_new_gdt(0);
35928 + setup_stack_canary_segment(cpu);
35929 +#ifdef CONFIG_X86_64
35930 + load_percpu_segment(cpu);
35931 +#endif
35932 + switch_to_new_gdt(cpu);
35933
35934 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35935 pv_cpu_ops.load_gdt = xen_load_gdt;
35936 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35937 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35938
35939 /* Work out if we support NX */
35940 - x86_configure_nx();
35941 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35942 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35943 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35944 + unsigned l, h;
35945 +
35946 + __supported_pte_mask |= _PAGE_NX;
35947 + rdmsr(MSR_EFER, l, h);
35948 + l |= EFER_NX;
35949 + wrmsr(MSR_EFER, l, h);
35950 + }
35951 +#endif
35952
35953 /* Get mfn list */
35954 xen_build_dynamic_phys_to_machine();
35955 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35956
35957 machine_ops = xen_machine_ops;
35958
35959 - /*
35960 - * The only reliable way to retain the initial address of the
35961 - * percpu gdt_page is to remember it here, so we can go and
35962 - * mark it RW later, when the initial percpu area is freed.
35963 - */
35964 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35965 -
35966 xen_smp_init();
35967
35968 #ifdef CONFIG_ACPI_NUMA
35969 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35970 index adca9e2..cdba9d1 100644
35971 --- a/arch/x86/xen/mmu.c
35972 +++ b/arch/x86/xen/mmu.c
35973 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35974 return val;
35975 }
35976
35977 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35978 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35979 {
35980 if (val & _PAGE_PRESENT) {
35981 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35982 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35983 * L3_k[511] -> level2_fixmap_pgt */
35984 convert_pfn_mfn(level3_kernel_pgt);
35985
35986 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35987 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35988 + convert_pfn_mfn(level3_vmemmap_pgt);
35989 /* L3_k[511][506] -> level1_fixmap_pgt */
35990 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35991 convert_pfn_mfn(level2_fixmap_pgt);
35992 }
35993 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35994 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35995 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35996 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35997 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35998 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35999 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
36000 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
36001 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
36002 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
36003 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
36004 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
36005 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
36006 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
36007 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
36008 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
36009 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
36010 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
36011
36012 /* Pin down new L4 */
36013 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
36014 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
36015 pv_mmu_ops.set_pud = xen_set_pud;
36016 #if PAGETABLE_LEVELS == 4
36017 pv_mmu_ops.set_pgd = xen_set_pgd;
36018 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36019 #endif
36020
36021 /* This will work as long as patching hasn't happened yet
36022 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36023 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36024 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36025 .set_pgd = xen_set_pgd_hyper,
36026 + .set_pgd_batched = xen_set_pgd_hyper,
36027
36028 .alloc_pud = xen_alloc_pmd_init,
36029 .release_pud = xen_release_pmd_init,
36030 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36031 index 08e8489..b1e182f 100644
36032 --- a/arch/x86/xen/smp.c
36033 +++ b/arch/x86/xen/smp.c
36034 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36035
36036 if (xen_pv_domain()) {
36037 if (!xen_feature(XENFEAT_writable_page_tables))
36038 - /* We've switched to the "real" per-cpu gdt, so make
36039 - * sure the old memory can be recycled. */
36040 - make_lowmem_page_readwrite(xen_initial_gdt);
36041 -
36042 #ifdef CONFIG_X86_32
36043 /*
36044 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36045 * expects __USER_DS
36046 */
36047 - loadsegment(ds, __USER_DS);
36048 - loadsegment(es, __USER_DS);
36049 + loadsegment(ds, __KERNEL_DS);
36050 + loadsegment(es, __KERNEL_DS);
36051 #endif
36052
36053 xen_filter_cpu_maps();
36054 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36055 #ifdef CONFIG_X86_32
36056 /* Note: PVH is not yet supported on x86_32. */
36057 ctxt->user_regs.fs = __KERNEL_PERCPU;
36058 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36059 + savesegment(gs, ctxt->user_regs.gs);
36060 #endif
36061 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36062
36063 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36064 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36065 ctxt->flags = VGCF_IN_KERNEL;
36066 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36067 - ctxt->user_regs.ds = __USER_DS;
36068 - ctxt->user_regs.es = __USER_DS;
36069 + ctxt->user_regs.ds = __KERNEL_DS;
36070 + ctxt->user_regs.es = __KERNEL_DS;
36071 ctxt->user_regs.ss = __KERNEL_DS;
36072
36073 xen_copy_trap_info(ctxt->trap_ctxt);
36074 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36075 int rc;
36076
36077 per_cpu(current_task, cpu) = idle;
36078 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36079 #ifdef CONFIG_X86_32
36080 irq_ctx_init(cpu);
36081 #else
36082 clear_tsk_thread_flag(idle, TIF_FORK);
36083 #endif
36084 - per_cpu(kernel_stack, cpu) =
36085 - (unsigned long)task_stack_page(idle) -
36086 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36087 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36088
36089 xen_setup_runstate_info(cpu);
36090 xen_setup_timer(cpu);
36091 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36092
36093 void __init xen_smp_init(void)
36094 {
36095 - smp_ops = xen_smp_ops;
36096 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36097 xen_fill_possible_map();
36098 }
36099
36100 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36101 index fd92a64..1f72641 100644
36102 --- a/arch/x86/xen/xen-asm_32.S
36103 +++ b/arch/x86/xen/xen-asm_32.S
36104 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36105 pushw %fs
36106 movl $(__KERNEL_PERCPU), %eax
36107 movl %eax, %fs
36108 - movl %fs:xen_vcpu, %eax
36109 + mov PER_CPU_VAR(xen_vcpu), %eax
36110 POP_FS
36111 #else
36112 movl %ss:xen_vcpu, %eax
36113 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36114 index 674b2225..f1f5dc1 100644
36115 --- a/arch/x86/xen/xen-head.S
36116 +++ b/arch/x86/xen/xen-head.S
36117 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36118 #ifdef CONFIG_X86_32
36119 mov %esi,xen_start_info
36120 mov $init_thread_union+THREAD_SIZE,%esp
36121 +#ifdef CONFIG_SMP
36122 + movl $cpu_gdt_table,%edi
36123 + movl $__per_cpu_load,%eax
36124 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36125 + rorl $16,%eax
36126 + movb %al,__KERNEL_PERCPU + 4(%edi)
36127 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36128 + movl $__per_cpu_end - 1,%eax
36129 + subl $__per_cpu_start,%eax
36130 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36131 +#endif
36132 #else
36133 mov %rsi,xen_start_info
36134 mov $init_thread_union+THREAD_SIZE,%rsp
36135 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36136 index 9e195c6..523ed36 100644
36137 --- a/arch/x86/xen/xen-ops.h
36138 +++ b/arch/x86/xen/xen-ops.h
36139 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36140 void xen_syscall32_target(void);
36141 #endif
36142
36143 -extern void *xen_initial_gdt;
36144 -
36145 struct trap_info;
36146 void xen_copy_trap_info(struct trap_info *traps);
36147
36148 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36149 index 525bd3d..ef888b1 100644
36150 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36151 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36152 @@ -119,9 +119,9 @@
36153 ----------------------------------------------------------------------*/
36154
36155 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36156 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36157 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36158 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36159 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36160
36161 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36162 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36163 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36164 index 2f33760..835e50a 100644
36165 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36166 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36167 @@ -11,6 +11,7 @@
36168 #ifndef _XTENSA_CORE_H
36169 #define _XTENSA_CORE_H
36170
36171 +#include <linux/const.h>
36172
36173 /****************************************************************************
36174 Parameters Useful for Any Code, USER or PRIVILEGED
36175 @@ -112,9 +113,9 @@
36176 ----------------------------------------------------------------------*/
36177
36178 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36179 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36180 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36181 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36182 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36183
36184 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36185 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36186 diff --git a/block/bio.c b/block/bio.c
36187 index f66a4ea..73ddf55 100644
36188 --- a/block/bio.c
36189 +++ b/block/bio.c
36190 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36191 /*
36192 * Overflow, abort
36193 */
36194 - if (end < start)
36195 + if (end < start || end - start > INT_MAX - nr_pages)
36196 return ERR_PTR(-EINVAL);
36197
36198 nr_pages += end - start;
36199 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36200 /*
36201 * Overflow, abort
36202 */
36203 - if (end < start)
36204 + if (end < start || end - start > INT_MAX - nr_pages)
36205 return ERR_PTR(-EINVAL);
36206
36207 nr_pages += end - start;
36208 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36209 index 0736729..2ec3b48 100644
36210 --- a/block/blk-iopoll.c
36211 +++ b/block/blk-iopoll.c
36212 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36213 }
36214 EXPORT_SYMBOL(blk_iopoll_complete);
36215
36216 -static void blk_iopoll_softirq(struct softirq_action *h)
36217 +static __latent_entropy void blk_iopoll_softirq(void)
36218 {
36219 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36220 int rearm = 0, budget = blk_iopoll_budget;
36221 diff --git a/block/blk-map.c b/block/blk-map.c
36222 index b8d2725..08c52b0 100644
36223 --- a/block/blk-map.c
36224 +++ b/block/blk-map.c
36225 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36226 if (!len || !kbuf)
36227 return -EINVAL;
36228
36229 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36230 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36231 if (do_copy)
36232 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36233 else
36234 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36235 index 53b1737..08177d2e 100644
36236 --- a/block/blk-softirq.c
36237 +++ b/block/blk-softirq.c
36238 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36239 * Softirq action handler - move entries to local list and loop over them
36240 * while passing them to the queue registered handler.
36241 */
36242 -static void blk_done_softirq(struct softirq_action *h)
36243 +static __latent_entropy void blk_done_softirq(void)
36244 {
36245 struct list_head *cpu_list, local_list;
36246
36247 diff --git a/block/bsg.c b/block/bsg.c
36248 index d214e92..9649863 100644
36249 --- a/block/bsg.c
36250 +++ b/block/bsg.c
36251 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36252 struct sg_io_v4 *hdr, struct bsg_device *bd,
36253 fmode_t has_write_perm)
36254 {
36255 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36256 + unsigned char *cmdptr;
36257 +
36258 if (hdr->request_len > BLK_MAX_CDB) {
36259 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36260 if (!rq->cmd)
36261 return -ENOMEM;
36262 - }
36263 + cmdptr = rq->cmd;
36264 + } else
36265 + cmdptr = tmpcmd;
36266
36267 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36268 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36269 hdr->request_len))
36270 return -EFAULT;
36271
36272 + if (cmdptr != rq->cmd)
36273 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36274 +
36275 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36276 if (blk_verify_command(rq->cmd, has_write_perm))
36277 return -EPERM;
36278 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36279 index f678c73..f35aa18 100644
36280 --- a/block/compat_ioctl.c
36281 +++ b/block/compat_ioctl.c
36282 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36283 cgc = compat_alloc_user_space(sizeof(*cgc));
36284 cgc32 = compat_ptr(arg);
36285
36286 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36287 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36288 get_user(data, &cgc32->buffer) ||
36289 put_user(compat_ptr(data), &cgc->buffer) ||
36290 copy_in_user(&cgc->buflen, &cgc32->buflen,
36291 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36292 err |= __get_user(f->spec1, &uf->spec1);
36293 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36294 err |= __get_user(name, &uf->name);
36295 - f->name = compat_ptr(name);
36296 + f->name = (void __force_kernel *)compat_ptr(name);
36297 if (err) {
36298 err = -EFAULT;
36299 goto out;
36300 diff --git a/block/genhd.c b/block/genhd.c
36301 index ea982ea..86e0f9e 100644
36302 --- a/block/genhd.c
36303 +++ b/block/genhd.c
36304 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36305
36306 /*
36307 * Register device numbers dev..(dev+range-1)
36308 - * range must be nonzero
36309 + * Noop if @range is zero.
36310 * The hash chain is sorted on range, so that subranges can override.
36311 */
36312 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36313 struct kobject *(*probe)(dev_t, int *, void *),
36314 int (*lock)(dev_t, void *), void *data)
36315 {
36316 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36317 + if (range)
36318 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36319 }
36320
36321 EXPORT_SYMBOL(blk_register_region);
36322
36323 +/* undo blk_register_region(), noop if @range is zero */
36324 void blk_unregister_region(dev_t devt, unsigned long range)
36325 {
36326 - kobj_unmap(bdev_map, devt, range);
36327 + if (range)
36328 + kobj_unmap(bdev_map, devt, range);
36329 }
36330
36331 EXPORT_SYMBOL(blk_unregister_region);
36332 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36333 index 26cb624..a49c3a5 100644
36334 --- a/block/partitions/efi.c
36335 +++ b/block/partitions/efi.c
36336 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36337 if (!gpt)
36338 return NULL;
36339
36340 + if (!le32_to_cpu(gpt->num_partition_entries))
36341 + return NULL;
36342 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36343 + if (!pte)
36344 + return NULL;
36345 +
36346 count = le32_to_cpu(gpt->num_partition_entries) *
36347 le32_to_cpu(gpt->sizeof_partition_entry);
36348 - if (!count)
36349 - return NULL;
36350 - pte = kmalloc(count, GFP_KERNEL);
36351 - if (!pte)
36352 - return NULL;
36353 -
36354 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36355 (u8 *) pte, count) < count) {
36356 kfree(pte);
36357 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36358 index e1f71c3..02d295a 100644
36359 --- a/block/scsi_ioctl.c
36360 +++ b/block/scsi_ioctl.c
36361 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36362 return put_user(0, p);
36363 }
36364
36365 -static int sg_get_timeout(struct request_queue *q)
36366 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36367 {
36368 return jiffies_to_clock_t(q->sg_timeout);
36369 }
36370 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36371 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36372 struct sg_io_hdr *hdr, fmode_t mode)
36373 {
36374 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36375 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36376 + unsigned char *cmdptr;
36377 +
36378 + if (rq->cmd != rq->__cmd)
36379 + cmdptr = rq->cmd;
36380 + else
36381 + cmdptr = tmpcmd;
36382 +
36383 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36384 return -EFAULT;
36385 +
36386 + if (cmdptr != rq->cmd)
36387 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36388 +
36389 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36390 return -EPERM;
36391
36392 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36393 int err;
36394 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36395 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36396 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36397 + unsigned char *cmdptr;
36398
36399 if (!sic)
36400 return -EINVAL;
36401 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36402 */
36403 err = -EFAULT;
36404 rq->cmd_len = cmdlen;
36405 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36406 +
36407 + if (rq->cmd != rq->__cmd)
36408 + cmdptr = rq->cmd;
36409 + else
36410 + cmdptr = tmpcmd;
36411 +
36412 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36413 goto error;
36414
36415 + if (rq->cmd != cmdptr)
36416 + memcpy(rq->cmd, cmdptr, cmdlen);
36417 +
36418 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36419 goto error;
36420
36421 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36422 index 650afac1..f3307de 100644
36423 --- a/crypto/cryptd.c
36424 +++ b/crypto/cryptd.c
36425 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36426
36427 struct cryptd_blkcipher_request_ctx {
36428 crypto_completion_t complete;
36429 -};
36430 +} __no_const;
36431
36432 struct cryptd_hash_ctx {
36433 struct crypto_shash *child;
36434 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36435
36436 struct cryptd_aead_request_ctx {
36437 crypto_completion_t complete;
36438 -};
36439 +} __no_const;
36440
36441 static void cryptd_queue_worker(struct work_struct *work);
36442
36443 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36444 index c305d41..a96de79 100644
36445 --- a/crypto/pcrypt.c
36446 +++ b/crypto/pcrypt.c
36447 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36448 int ret;
36449
36450 pinst->kobj.kset = pcrypt_kset;
36451 - ret = kobject_add(&pinst->kobj, NULL, name);
36452 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36453 if (!ret)
36454 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36455
36456 diff --git a/crypto/zlib.c b/crypto/zlib.c
36457 index 0eefa9d..0fa3d29 100644
36458 --- a/crypto/zlib.c
36459 +++ b/crypto/zlib.c
36460 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36461 zlib_comp_exit(ctx);
36462
36463 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36464 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36465 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36466 : MAX_WBITS;
36467 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36468 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36469 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36470 : DEF_MEM_LEVEL;
36471
36472 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36473 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36474 index 3b37676..898edfa 100644
36475 --- a/drivers/acpi/acpica/hwxfsleep.c
36476 +++ b/drivers/acpi/acpica/hwxfsleep.c
36477 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36478 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36479
36480 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36481 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36482 - acpi_hw_extended_sleep},
36483 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36484 - acpi_hw_extended_wake_prep},
36485 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36486 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36487 + .extended_function = acpi_hw_extended_sleep},
36488 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36489 + .extended_function = acpi_hw_extended_wake_prep},
36490 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36491 + .extended_function = acpi_hw_extended_wake}
36492 };
36493
36494 /*
36495 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36496 index 16129c7..8b675cd 100644
36497 --- a/drivers/acpi/apei/apei-internal.h
36498 +++ b/drivers/acpi/apei/apei-internal.h
36499 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36500 struct apei_exec_ins_type {
36501 u32 flags;
36502 apei_exec_ins_func_t run;
36503 -};
36504 +} __do_const;
36505
36506 struct apei_exec_context {
36507 u32 ip;
36508 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36509 index e82d097..0c855c1 100644
36510 --- a/drivers/acpi/apei/ghes.c
36511 +++ b/drivers/acpi/apei/ghes.c
36512 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36513 const struct acpi_hest_generic *generic,
36514 const struct acpi_hest_generic_status *estatus)
36515 {
36516 - static atomic_t seqno;
36517 + static atomic_unchecked_t seqno;
36518 unsigned int curr_seqno;
36519 char pfx_seq[64];
36520
36521 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36522 else
36523 pfx = KERN_ERR;
36524 }
36525 - curr_seqno = atomic_inc_return(&seqno);
36526 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36527 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36528 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36529 pfx_seq, generic->header.source_id);
36530 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36531 index a83e3c6..c3d617f 100644
36532 --- a/drivers/acpi/bgrt.c
36533 +++ b/drivers/acpi/bgrt.c
36534 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36535 if (!bgrt_image)
36536 return -ENODEV;
36537
36538 - bin_attr_image.private = bgrt_image;
36539 - bin_attr_image.size = bgrt_image_size;
36540 + pax_open_kernel();
36541 + *(void **)&bin_attr_image.private = bgrt_image;
36542 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36543 + pax_close_kernel();
36544
36545 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36546 if (!bgrt_kobj)
36547 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36548 index 9b693d5..8953d54 100644
36549 --- a/drivers/acpi/blacklist.c
36550 +++ b/drivers/acpi/blacklist.c
36551 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36552 u32 is_critical_error;
36553 };
36554
36555 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36556 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36557
36558 /*
36559 * POLICY: If *anything* doesn't work, put it on the blacklist.
36560 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36561 return 0;
36562 }
36563
36564 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36565 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36566 {
36567 .callback = dmi_disable_osi_vista,
36568 .ident = "Fujitsu Siemens",
36569 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36570 index 8b67bd0..b59593e 100644
36571 --- a/drivers/acpi/bus.c
36572 +++ b/drivers/acpi/bus.c
36573 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36574 }
36575 #endif
36576
36577 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36578 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36579 /*
36580 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36581 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36582 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36583 {}
36584 };
36585 #else
36586 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36587 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36588 {}
36589 };
36590 #endif
36591 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36592 index c68e724..e863008 100644
36593 --- a/drivers/acpi/custom_method.c
36594 +++ b/drivers/acpi/custom_method.c
36595 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36596 struct acpi_table_header table;
36597 acpi_status status;
36598
36599 +#ifdef CONFIG_GRKERNSEC_KMEM
36600 + return -EPERM;
36601 +#endif
36602 +
36603 if (!(*ppos)) {
36604 /* parse the table header to get the table length */
36605 if (count <= sizeof(struct acpi_table_header))
36606 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36607 index 735db11..91e07ff 100644
36608 --- a/drivers/acpi/device_pm.c
36609 +++ b/drivers/acpi/device_pm.c
36610 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36611
36612 #endif /* CONFIG_PM_SLEEP */
36613
36614 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36615 +
36616 static struct dev_pm_domain acpi_general_pm_domain = {
36617 .ops = {
36618 .runtime_suspend = acpi_subsys_runtime_suspend,
36619 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36620 .restore_early = acpi_subsys_resume_early,
36621 #endif
36622 },
36623 + .detach = acpi_dev_pm_detach
36624 };
36625
36626 /**
36627 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36628 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36629 }
36630
36631 - dev->pm_domain->detach = acpi_dev_pm_detach;
36632 return 0;
36633 }
36634 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36635 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36636 index a8dd2f7..e15950e 100644
36637 --- a/drivers/acpi/ec.c
36638 +++ b/drivers/acpi/ec.c
36639 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36640 return 0;
36641 }
36642
36643 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36644 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36645 {
36646 ec_skip_dsdt_scan, "Compal JFL92", {
36647 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36648 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36649 index 139d9e4..9a9d799 100644
36650 --- a/drivers/acpi/pci_slot.c
36651 +++ b/drivers/acpi/pci_slot.c
36652 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36653 return 0;
36654 }
36655
36656 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36657 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36658 /*
36659 * Fujitsu Primequest machines will return 1023 to indicate an
36660 * error if the _SUN method is evaluated on SxFy objects that
36661 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36662 index d9f7158..168e742 100644
36663 --- a/drivers/acpi/processor_driver.c
36664 +++ b/drivers/acpi/processor_driver.c
36665 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36666 return NOTIFY_OK;
36667 }
36668
36669 -static struct notifier_block __refdata acpi_cpu_notifier = {
36670 +static struct notifier_block __refconst acpi_cpu_notifier = {
36671 .notifier_call = acpi_cpu_soft_notify,
36672 };
36673
36674 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36675 index f98db0b..8309c83 100644
36676 --- a/drivers/acpi/processor_idle.c
36677 +++ b/drivers/acpi/processor_idle.c
36678 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36679 {
36680 int i, count = CPUIDLE_DRIVER_STATE_START;
36681 struct acpi_processor_cx *cx;
36682 - struct cpuidle_state *state;
36683 + cpuidle_state_no_const *state;
36684 struct cpuidle_driver *drv = &acpi_idle_driver;
36685
36686 if (!pr->flags.power_setup_done)
36687 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36688 index e5dd808..1eceed1 100644
36689 --- a/drivers/acpi/processor_pdc.c
36690 +++ b/drivers/acpi/processor_pdc.c
36691 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36692 return 0;
36693 }
36694
36695 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36696 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36697 {
36698 set_no_mwait, "Extensa 5220", {
36699 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36700 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36701 index 7f251dd..47b262c 100644
36702 --- a/drivers/acpi/sleep.c
36703 +++ b/drivers/acpi/sleep.c
36704 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36705 return 0;
36706 }
36707
36708 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36709 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36710 {
36711 .callback = init_old_suspend_ordering,
36712 .ident = "Abit KN9 (nForce4 variant)",
36713 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36714 index 13e577c..cef11ee 100644
36715 --- a/drivers/acpi/sysfs.c
36716 +++ b/drivers/acpi/sysfs.c
36717 @@ -423,11 +423,11 @@ static u32 num_counters;
36718 static struct attribute **all_attrs;
36719 static u32 acpi_gpe_count;
36720
36721 -static struct attribute_group interrupt_stats_attr_group = {
36722 +static attribute_group_no_const interrupt_stats_attr_group = {
36723 .name = "interrupts",
36724 };
36725
36726 -static struct kobj_attribute *counter_attrs;
36727 +static kobj_attribute_no_const *counter_attrs;
36728
36729 static void delete_gpe_attr_array(void)
36730 {
36731 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36732 index d24fa19..782f1e6 100644
36733 --- a/drivers/acpi/thermal.c
36734 +++ b/drivers/acpi/thermal.c
36735 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36736 return 0;
36737 }
36738
36739 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36740 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36741 /*
36742 * Award BIOS on this AOpen makes thermal control almost worthless.
36743 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36744 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36745 index 26eb70c..4d66ddf 100644
36746 --- a/drivers/acpi/video.c
36747 +++ b/drivers/acpi/video.c
36748 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36749 return 0;
36750 }
36751
36752 -static struct dmi_system_id video_dmi_table[] __initdata = {
36753 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36754 /*
36755 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36756 */
36757 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36758 index 287c4ba..6a600bc 100644
36759 --- a/drivers/ata/libahci.c
36760 +++ b/drivers/ata/libahci.c
36761 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36762 }
36763 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36764
36765 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36766 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36767 struct ata_taskfile *tf, int is_cmd, u16 flags,
36768 unsigned long timeout_msec)
36769 {
36770 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36771 index 87b4b7f..d876fbd 100644
36772 --- a/drivers/ata/libata-core.c
36773 +++ b/drivers/ata/libata-core.c
36774 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36775 static void ata_dev_xfermask(struct ata_device *dev);
36776 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36777
36778 -atomic_t ata_print_id = ATOMIC_INIT(0);
36779 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36780
36781 struct ata_force_param {
36782 const char *name;
36783 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36784 struct ata_port *ap;
36785 unsigned int tag;
36786
36787 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36788 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36789 ap = qc->ap;
36790
36791 qc->flags = 0;
36792 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36793 struct ata_port *ap;
36794 struct ata_link *link;
36795
36796 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36797 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36798 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36799 ap = qc->ap;
36800 link = qc->dev->link;
36801 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36802 return;
36803
36804 spin_lock(&lock);
36805 + pax_open_kernel();
36806
36807 for (cur = ops->inherits; cur; cur = cur->inherits) {
36808 void **inherit = (void **)cur;
36809 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36810 if (IS_ERR(*pp))
36811 *pp = NULL;
36812
36813 - ops->inherits = NULL;
36814 + *(struct ata_port_operations **)&ops->inherits = NULL;
36815
36816 + pax_close_kernel();
36817 spin_unlock(&lock);
36818 }
36819
36820 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36821
36822 /* give ports names and add SCSI hosts */
36823 for (i = 0; i < host->n_ports; i++) {
36824 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36825 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36826 host->ports[i]->local_port_no = i + 1;
36827 }
36828
36829 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36830 index b061ba2..fdcd85f 100644
36831 --- a/drivers/ata/libata-scsi.c
36832 +++ b/drivers/ata/libata-scsi.c
36833 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36834
36835 if (rc)
36836 return rc;
36837 - ap->print_id = atomic_inc_return(&ata_print_id);
36838 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36839 return 0;
36840 }
36841 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36842 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36843 index f840ca1..edd6ef3 100644
36844 --- a/drivers/ata/libata.h
36845 +++ b/drivers/ata/libata.h
36846 @@ -53,7 +53,7 @@ enum {
36847 ATA_DNXFER_QUIET = (1 << 31),
36848 };
36849
36850 -extern atomic_t ata_print_id;
36851 +extern atomic_unchecked_t ata_print_id;
36852 extern int atapi_passthru16;
36853 extern int libata_fua;
36854 extern int libata_noacpi;
36855 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36856 index a9b0c82..207d97d 100644
36857 --- a/drivers/ata/pata_arasan_cf.c
36858 +++ b/drivers/ata/pata_arasan_cf.c
36859 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36860 /* Handle platform specific quirks */
36861 if (quirk) {
36862 if (quirk & CF_BROKEN_PIO) {
36863 - ap->ops->set_piomode = NULL;
36864 + pax_open_kernel();
36865 + *(void **)&ap->ops->set_piomode = NULL;
36866 + pax_close_kernel();
36867 ap->pio_mask = 0;
36868 }
36869 if (quirk & CF_BROKEN_MWDMA)
36870 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36871 index f9b983a..887b9d8 100644
36872 --- a/drivers/atm/adummy.c
36873 +++ b/drivers/atm/adummy.c
36874 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36875 vcc->pop(vcc, skb);
36876 else
36877 dev_kfree_skb_any(skb);
36878 - atomic_inc(&vcc->stats->tx);
36879 + atomic_inc_unchecked(&vcc->stats->tx);
36880
36881 return 0;
36882 }
36883 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36884 index f1a9198..f466a4a 100644
36885 --- a/drivers/atm/ambassador.c
36886 +++ b/drivers/atm/ambassador.c
36887 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36888 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36889
36890 // VC layer stats
36891 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36892 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36893
36894 // free the descriptor
36895 kfree (tx_descr);
36896 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36897 dump_skb ("<<<", vc, skb);
36898
36899 // VC layer stats
36900 - atomic_inc(&atm_vcc->stats->rx);
36901 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36902 __net_timestamp(skb);
36903 // end of our responsibility
36904 atm_vcc->push (atm_vcc, skb);
36905 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36906 } else {
36907 PRINTK (KERN_INFO, "dropped over-size frame");
36908 // should we count this?
36909 - atomic_inc(&atm_vcc->stats->rx_drop);
36910 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36911 }
36912
36913 } else {
36914 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36915 }
36916
36917 if (check_area (skb->data, skb->len)) {
36918 - atomic_inc(&atm_vcc->stats->tx_err);
36919 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36920 return -ENOMEM; // ?
36921 }
36922
36923 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36924 index 480fa6f..947067c 100644
36925 --- a/drivers/atm/atmtcp.c
36926 +++ b/drivers/atm/atmtcp.c
36927 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36928 if (vcc->pop) vcc->pop(vcc,skb);
36929 else dev_kfree_skb(skb);
36930 if (dev_data) return 0;
36931 - atomic_inc(&vcc->stats->tx_err);
36932 + atomic_inc_unchecked(&vcc->stats->tx_err);
36933 return -ENOLINK;
36934 }
36935 size = skb->len+sizeof(struct atmtcp_hdr);
36936 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36937 if (!new_skb) {
36938 if (vcc->pop) vcc->pop(vcc,skb);
36939 else dev_kfree_skb(skb);
36940 - atomic_inc(&vcc->stats->tx_err);
36941 + atomic_inc_unchecked(&vcc->stats->tx_err);
36942 return -ENOBUFS;
36943 }
36944 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36945 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36946 if (vcc->pop) vcc->pop(vcc,skb);
36947 else dev_kfree_skb(skb);
36948 out_vcc->push(out_vcc,new_skb);
36949 - atomic_inc(&vcc->stats->tx);
36950 - atomic_inc(&out_vcc->stats->rx);
36951 + atomic_inc_unchecked(&vcc->stats->tx);
36952 + atomic_inc_unchecked(&out_vcc->stats->rx);
36953 return 0;
36954 }
36955
36956 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36957 read_unlock(&vcc_sklist_lock);
36958 if (!out_vcc) {
36959 result = -EUNATCH;
36960 - atomic_inc(&vcc->stats->tx_err);
36961 + atomic_inc_unchecked(&vcc->stats->tx_err);
36962 goto done;
36963 }
36964 skb_pull(skb,sizeof(struct atmtcp_hdr));
36965 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36966 __net_timestamp(new_skb);
36967 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36968 out_vcc->push(out_vcc,new_skb);
36969 - atomic_inc(&vcc->stats->tx);
36970 - atomic_inc(&out_vcc->stats->rx);
36971 + atomic_inc_unchecked(&vcc->stats->tx);
36972 + atomic_inc_unchecked(&out_vcc->stats->rx);
36973 done:
36974 if (vcc->pop) vcc->pop(vcc,skb);
36975 else dev_kfree_skb(skb);
36976 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36977 index 6339efd..2b441d5 100644
36978 --- a/drivers/atm/eni.c
36979 +++ b/drivers/atm/eni.c
36980 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36981 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36982 vcc->dev->number);
36983 length = 0;
36984 - atomic_inc(&vcc->stats->rx_err);
36985 + atomic_inc_unchecked(&vcc->stats->rx_err);
36986 }
36987 else {
36988 length = ATM_CELL_SIZE-1; /* no HEC */
36989 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36990 size);
36991 }
36992 eff = length = 0;
36993 - atomic_inc(&vcc->stats->rx_err);
36994 + atomic_inc_unchecked(&vcc->stats->rx_err);
36995 }
36996 else {
36997 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36998 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36999 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
37000 vcc->dev->number,vcc->vci,length,size << 2,descr);
37001 length = eff = 0;
37002 - atomic_inc(&vcc->stats->rx_err);
37003 + atomic_inc_unchecked(&vcc->stats->rx_err);
37004 }
37005 }
37006 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
37007 @@ -770,7 +770,7 @@ rx_dequeued++;
37008 vcc->push(vcc,skb);
37009 pushed++;
37010 }
37011 - atomic_inc(&vcc->stats->rx);
37012 + atomic_inc_unchecked(&vcc->stats->rx);
37013 }
37014 wake_up(&eni_dev->rx_wait);
37015 }
37016 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37017 DMA_TO_DEVICE);
37018 if (vcc->pop) vcc->pop(vcc,skb);
37019 else dev_kfree_skb_irq(skb);
37020 - atomic_inc(&vcc->stats->tx);
37021 + atomic_inc_unchecked(&vcc->stats->tx);
37022 wake_up(&eni_dev->tx_wait);
37023 dma_complete++;
37024 }
37025 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37026 index 82f2ae0..f205c02 100644
37027 --- a/drivers/atm/firestream.c
37028 +++ b/drivers/atm/firestream.c
37029 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37030 }
37031 }
37032
37033 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37034 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37035
37036 fs_dprintk (FS_DEBUG_TXMEM, "i");
37037 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37038 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37039 #endif
37040 skb_put (skb, qe->p1 & 0xffff);
37041 ATM_SKB(skb)->vcc = atm_vcc;
37042 - atomic_inc(&atm_vcc->stats->rx);
37043 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37044 __net_timestamp(skb);
37045 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37046 atm_vcc->push (atm_vcc, skb);
37047 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37048 kfree (pe);
37049 }
37050 if (atm_vcc)
37051 - atomic_inc(&atm_vcc->stats->rx_drop);
37052 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37053 break;
37054 case 0x1f: /* Reassembly abort: no buffers. */
37055 /* Silently increment error counter. */
37056 if (atm_vcc)
37057 - atomic_inc(&atm_vcc->stats->rx_drop);
37058 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37059 break;
37060 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37061 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37062 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37063 index 75dde90..4309ead 100644
37064 --- a/drivers/atm/fore200e.c
37065 +++ b/drivers/atm/fore200e.c
37066 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37067 #endif
37068 /* check error condition */
37069 if (*entry->status & STATUS_ERROR)
37070 - atomic_inc(&vcc->stats->tx_err);
37071 + atomic_inc_unchecked(&vcc->stats->tx_err);
37072 else
37073 - atomic_inc(&vcc->stats->tx);
37074 + atomic_inc_unchecked(&vcc->stats->tx);
37075 }
37076 }
37077
37078 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37079 if (skb == NULL) {
37080 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37081
37082 - atomic_inc(&vcc->stats->rx_drop);
37083 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37084 return -ENOMEM;
37085 }
37086
37087 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37088
37089 dev_kfree_skb_any(skb);
37090
37091 - atomic_inc(&vcc->stats->rx_drop);
37092 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37093 return -ENOMEM;
37094 }
37095
37096 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37097
37098 vcc->push(vcc, skb);
37099 - atomic_inc(&vcc->stats->rx);
37100 + atomic_inc_unchecked(&vcc->stats->rx);
37101
37102 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37103
37104 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37105 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37106 fore200e->atm_dev->number,
37107 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37108 - atomic_inc(&vcc->stats->rx_err);
37109 + atomic_inc_unchecked(&vcc->stats->rx_err);
37110 }
37111 }
37112
37113 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37114 goto retry_here;
37115 }
37116
37117 - atomic_inc(&vcc->stats->tx_err);
37118 + atomic_inc_unchecked(&vcc->stats->tx_err);
37119
37120 fore200e->tx_sat++;
37121 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37122 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37123 index 93dca2e..c5daa69 100644
37124 --- a/drivers/atm/he.c
37125 +++ b/drivers/atm/he.c
37126 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37127
37128 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37129 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37130 - atomic_inc(&vcc->stats->rx_drop);
37131 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37132 goto return_host_buffers;
37133 }
37134
37135 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37136 RBRQ_LEN_ERR(he_dev->rbrq_head)
37137 ? "LEN_ERR" : "",
37138 vcc->vpi, vcc->vci);
37139 - atomic_inc(&vcc->stats->rx_err);
37140 + atomic_inc_unchecked(&vcc->stats->rx_err);
37141 goto return_host_buffers;
37142 }
37143
37144 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37145 vcc->push(vcc, skb);
37146 spin_lock(&he_dev->global_lock);
37147
37148 - atomic_inc(&vcc->stats->rx);
37149 + atomic_inc_unchecked(&vcc->stats->rx);
37150
37151 return_host_buffers:
37152 ++pdus_assembled;
37153 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37154 tpd->vcc->pop(tpd->vcc, tpd->skb);
37155 else
37156 dev_kfree_skb_any(tpd->skb);
37157 - atomic_inc(&tpd->vcc->stats->tx_err);
37158 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37159 }
37160 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37161 return;
37162 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37163 vcc->pop(vcc, skb);
37164 else
37165 dev_kfree_skb_any(skb);
37166 - atomic_inc(&vcc->stats->tx_err);
37167 + atomic_inc_unchecked(&vcc->stats->tx_err);
37168 return -EINVAL;
37169 }
37170
37171 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37172 vcc->pop(vcc, skb);
37173 else
37174 dev_kfree_skb_any(skb);
37175 - atomic_inc(&vcc->stats->tx_err);
37176 + atomic_inc_unchecked(&vcc->stats->tx_err);
37177 return -EINVAL;
37178 }
37179 #endif
37180 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37181 vcc->pop(vcc, skb);
37182 else
37183 dev_kfree_skb_any(skb);
37184 - atomic_inc(&vcc->stats->tx_err);
37185 + atomic_inc_unchecked(&vcc->stats->tx_err);
37186 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37187 return -ENOMEM;
37188 }
37189 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37190 vcc->pop(vcc, skb);
37191 else
37192 dev_kfree_skb_any(skb);
37193 - atomic_inc(&vcc->stats->tx_err);
37194 + atomic_inc_unchecked(&vcc->stats->tx_err);
37195 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37196 return -ENOMEM;
37197 }
37198 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37199 __enqueue_tpd(he_dev, tpd, cid);
37200 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37201
37202 - atomic_inc(&vcc->stats->tx);
37203 + atomic_inc_unchecked(&vcc->stats->tx);
37204
37205 return 0;
37206 }
37207 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37208 index 527bbd5..96570c8 100644
37209 --- a/drivers/atm/horizon.c
37210 +++ b/drivers/atm/horizon.c
37211 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37212 {
37213 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37214 // VC layer stats
37215 - atomic_inc(&vcc->stats->rx);
37216 + atomic_inc_unchecked(&vcc->stats->rx);
37217 __net_timestamp(skb);
37218 // end of our responsibility
37219 vcc->push (vcc, skb);
37220 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37221 dev->tx_iovec = NULL;
37222
37223 // VC layer stats
37224 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37225 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37226
37227 // free the skb
37228 hrz_kfree_skb (skb);
37229 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37230 index 074616b..d6b3d5f 100644
37231 --- a/drivers/atm/idt77252.c
37232 +++ b/drivers/atm/idt77252.c
37233 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37234 else
37235 dev_kfree_skb(skb);
37236
37237 - atomic_inc(&vcc->stats->tx);
37238 + atomic_inc_unchecked(&vcc->stats->tx);
37239 }
37240
37241 atomic_dec(&scq->used);
37242 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37243 if ((sb = dev_alloc_skb(64)) == NULL) {
37244 printk("%s: Can't allocate buffers for aal0.\n",
37245 card->name);
37246 - atomic_add(i, &vcc->stats->rx_drop);
37247 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37248 break;
37249 }
37250 if (!atm_charge(vcc, sb->truesize)) {
37251 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37252 card->name);
37253 - atomic_add(i - 1, &vcc->stats->rx_drop);
37254 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37255 dev_kfree_skb(sb);
37256 break;
37257 }
37258 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37259 ATM_SKB(sb)->vcc = vcc;
37260 __net_timestamp(sb);
37261 vcc->push(vcc, sb);
37262 - atomic_inc(&vcc->stats->rx);
37263 + atomic_inc_unchecked(&vcc->stats->rx);
37264
37265 cell += ATM_CELL_PAYLOAD;
37266 }
37267 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37268 "(CDC: %08x)\n",
37269 card->name, len, rpp->len, readl(SAR_REG_CDC));
37270 recycle_rx_pool_skb(card, rpp);
37271 - atomic_inc(&vcc->stats->rx_err);
37272 + atomic_inc_unchecked(&vcc->stats->rx_err);
37273 return;
37274 }
37275 if (stat & SAR_RSQE_CRC) {
37276 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37277 recycle_rx_pool_skb(card, rpp);
37278 - atomic_inc(&vcc->stats->rx_err);
37279 + atomic_inc_unchecked(&vcc->stats->rx_err);
37280 return;
37281 }
37282 if (skb_queue_len(&rpp->queue) > 1) {
37283 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37284 RXPRINTK("%s: Can't alloc RX skb.\n",
37285 card->name);
37286 recycle_rx_pool_skb(card, rpp);
37287 - atomic_inc(&vcc->stats->rx_err);
37288 + atomic_inc_unchecked(&vcc->stats->rx_err);
37289 return;
37290 }
37291 if (!atm_charge(vcc, skb->truesize)) {
37292 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37293 __net_timestamp(skb);
37294
37295 vcc->push(vcc, skb);
37296 - atomic_inc(&vcc->stats->rx);
37297 + atomic_inc_unchecked(&vcc->stats->rx);
37298
37299 return;
37300 }
37301 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37302 __net_timestamp(skb);
37303
37304 vcc->push(vcc, skb);
37305 - atomic_inc(&vcc->stats->rx);
37306 + atomic_inc_unchecked(&vcc->stats->rx);
37307
37308 if (skb->truesize > SAR_FB_SIZE_3)
37309 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37310 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37311 if (vcc->qos.aal != ATM_AAL0) {
37312 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37313 card->name, vpi, vci);
37314 - atomic_inc(&vcc->stats->rx_drop);
37315 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37316 goto drop;
37317 }
37318
37319 if ((sb = dev_alloc_skb(64)) == NULL) {
37320 printk("%s: Can't allocate buffers for AAL0.\n",
37321 card->name);
37322 - atomic_inc(&vcc->stats->rx_err);
37323 + atomic_inc_unchecked(&vcc->stats->rx_err);
37324 goto drop;
37325 }
37326
37327 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37328 ATM_SKB(sb)->vcc = vcc;
37329 __net_timestamp(sb);
37330 vcc->push(vcc, sb);
37331 - atomic_inc(&vcc->stats->rx);
37332 + atomic_inc_unchecked(&vcc->stats->rx);
37333
37334 drop:
37335 skb_pull(queue, 64);
37336 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37337
37338 if (vc == NULL) {
37339 printk("%s: NULL connection in send().\n", card->name);
37340 - atomic_inc(&vcc->stats->tx_err);
37341 + atomic_inc_unchecked(&vcc->stats->tx_err);
37342 dev_kfree_skb(skb);
37343 return -EINVAL;
37344 }
37345 if (!test_bit(VCF_TX, &vc->flags)) {
37346 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37347 - atomic_inc(&vcc->stats->tx_err);
37348 + atomic_inc_unchecked(&vcc->stats->tx_err);
37349 dev_kfree_skb(skb);
37350 return -EINVAL;
37351 }
37352 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37353 break;
37354 default:
37355 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37356 - atomic_inc(&vcc->stats->tx_err);
37357 + atomic_inc_unchecked(&vcc->stats->tx_err);
37358 dev_kfree_skb(skb);
37359 return -EINVAL;
37360 }
37361
37362 if (skb_shinfo(skb)->nr_frags != 0) {
37363 printk("%s: No scatter-gather yet.\n", card->name);
37364 - atomic_inc(&vcc->stats->tx_err);
37365 + atomic_inc_unchecked(&vcc->stats->tx_err);
37366 dev_kfree_skb(skb);
37367 return -EINVAL;
37368 }
37369 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37370
37371 err = queue_skb(card, vc, skb, oam);
37372 if (err) {
37373 - atomic_inc(&vcc->stats->tx_err);
37374 + atomic_inc_unchecked(&vcc->stats->tx_err);
37375 dev_kfree_skb(skb);
37376 return err;
37377 }
37378 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37379 skb = dev_alloc_skb(64);
37380 if (!skb) {
37381 printk("%s: Out of memory in send_oam().\n", card->name);
37382 - atomic_inc(&vcc->stats->tx_err);
37383 + atomic_inc_unchecked(&vcc->stats->tx_err);
37384 return -ENOMEM;
37385 }
37386 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37387 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37388 index 924f8e2..3375a3e 100644
37389 --- a/drivers/atm/iphase.c
37390 +++ b/drivers/atm/iphase.c
37391 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37392 status = (u_short) (buf_desc_ptr->desc_mode);
37393 if (status & (RX_CER | RX_PTE | RX_OFL))
37394 {
37395 - atomic_inc(&vcc->stats->rx_err);
37396 + atomic_inc_unchecked(&vcc->stats->rx_err);
37397 IF_ERR(printk("IA: bad packet, dropping it");)
37398 if (status & RX_CER) {
37399 IF_ERR(printk(" cause: packet CRC error\n");)
37400 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37401 len = dma_addr - buf_addr;
37402 if (len > iadev->rx_buf_sz) {
37403 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37404 - atomic_inc(&vcc->stats->rx_err);
37405 + atomic_inc_unchecked(&vcc->stats->rx_err);
37406 goto out_free_desc;
37407 }
37408
37409 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37410 ia_vcc = INPH_IA_VCC(vcc);
37411 if (ia_vcc == NULL)
37412 {
37413 - atomic_inc(&vcc->stats->rx_err);
37414 + atomic_inc_unchecked(&vcc->stats->rx_err);
37415 atm_return(vcc, skb->truesize);
37416 dev_kfree_skb_any(skb);
37417 goto INCR_DLE;
37418 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37419 if ((length > iadev->rx_buf_sz) || (length >
37420 (skb->len - sizeof(struct cpcs_trailer))))
37421 {
37422 - atomic_inc(&vcc->stats->rx_err);
37423 + atomic_inc_unchecked(&vcc->stats->rx_err);
37424 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37425 length, skb->len);)
37426 atm_return(vcc, skb->truesize);
37427 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37428
37429 IF_RX(printk("rx_dle_intr: skb push");)
37430 vcc->push(vcc,skb);
37431 - atomic_inc(&vcc->stats->rx);
37432 + atomic_inc_unchecked(&vcc->stats->rx);
37433 iadev->rx_pkt_cnt++;
37434 }
37435 INCR_DLE:
37436 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37437 {
37438 struct k_sonet_stats *stats;
37439 stats = &PRIV(_ia_dev[board])->sonet_stats;
37440 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37441 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37442 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37443 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37444 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37445 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37446 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37447 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37448 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37449 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37450 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37451 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37452 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37453 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37454 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37455 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37456 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37457 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37458 }
37459 ia_cmds.status = 0;
37460 break;
37461 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37462 if ((desc == 0) || (desc > iadev->num_tx_desc))
37463 {
37464 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37465 - atomic_inc(&vcc->stats->tx);
37466 + atomic_inc_unchecked(&vcc->stats->tx);
37467 if (vcc->pop)
37468 vcc->pop(vcc, skb);
37469 else
37470 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37471 ATM_DESC(skb) = vcc->vci;
37472 skb_queue_tail(&iadev->tx_dma_q, skb);
37473
37474 - atomic_inc(&vcc->stats->tx);
37475 + atomic_inc_unchecked(&vcc->stats->tx);
37476 iadev->tx_pkt_cnt++;
37477 /* Increment transaction counter */
37478 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37479
37480 #if 0
37481 /* add flow control logic */
37482 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37483 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37484 if (iavcc->vc_desc_cnt > 10) {
37485 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37486 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37487 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37488 index ce43ae3..969de38 100644
37489 --- a/drivers/atm/lanai.c
37490 +++ b/drivers/atm/lanai.c
37491 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37492 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37493 lanai_endtx(lanai, lvcc);
37494 lanai_free_skb(lvcc->tx.atmvcc, skb);
37495 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37496 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37497 }
37498
37499 /* Try to fill the buffer - don't call unless there is backlog */
37500 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37501 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37502 __net_timestamp(skb);
37503 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37504 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37505 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37506 out:
37507 lvcc->rx.buf.ptr = end;
37508 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37509 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37510 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37511 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37512 lanai->stats.service_rxnotaal5++;
37513 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37514 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37515 return 0;
37516 }
37517 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37518 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37519 int bytes;
37520 read_unlock(&vcc_sklist_lock);
37521 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37522 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37523 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37524 lvcc->stats.x.aal5.service_trash++;
37525 bytes = (SERVICE_GET_END(s) * 16) -
37526 (((unsigned long) lvcc->rx.buf.ptr) -
37527 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37528 }
37529 if (s & SERVICE_STREAM) {
37530 read_unlock(&vcc_sklist_lock);
37531 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37532 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37533 lvcc->stats.x.aal5.service_stream++;
37534 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37535 "PDU on VCI %d!\n", lanai->number, vci);
37536 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37537 return 0;
37538 }
37539 DPRINTK("got rx crc error on vci %d\n", vci);
37540 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37541 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37542 lvcc->stats.x.aal5.service_rxcrc++;
37543 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37544 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37545 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37546 index b7e1cc0..eb336bfe 100644
37547 --- a/drivers/atm/nicstar.c
37548 +++ b/drivers/atm/nicstar.c
37549 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37550 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37551 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37552 card->index);
37553 - atomic_inc(&vcc->stats->tx_err);
37554 + atomic_inc_unchecked(&vcc->stats->tx_err);
37555 dev_kfree_skb_any(skb);
37556 return -EINVAL;
37557 }
37558 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37559 if (!vc->tx) {
37560 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37561 card->index);
37562 - atomic_inc(&vcc->stats->tx_err);
37563 + atomic_inc_unchecked(&vcc->stats->tx_err);
37564 dev_kfree_skb_any(skb);
37565 return -EINVAL;
37566 }
37567 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37568 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37569 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37570 card->index);
37571 - atomic_inc(&vcc->stats->tx_err);
37572 + atomic_inc_unchecked(&vcc->stats->tx_err);
37573 dev_kfree_skb_any(skb);
37574 return -EINVAL;
37575 }
37576
37577 if (skb_shinfo(skb)->nr_frags != 0) {
37578 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37579 - atomic_inc(&vcc->stats->tx_err);
37580 + atomic_inc_unchecked(&vcc->stats->tx_err);
37581 dev_kfree_skb_any(skb);
37582 return -EINVAL;
37583 }
37584 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37585 }
37586
37587 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37588 - atomic_inc(&vcc->stats->tx_err);
37589 + atomic_inc_unchecked(&vcc->stats->tx_err);
37590 dev_kfree_skb_any(skb);
37591 return -EIO;
37592 }
37593 - atomic_inc(&vcc->stats->tx);
37594 + atomic_inc_unchecked(&vcc->stats->tx);
37595
37596 return 0;
37597 }
37598 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37599 printk
37600 ("nicstar%d: Can't allocate buffers for aal0.\n",
37601 card->index);
37602 - atomic_add(i, &vcc->stats->rx_drop);
37603 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37604 break;
37605 }
37606 if (!atm_charge(vcc, sb->truesize)) {
37607 RXPRINTK
37608 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37609 card->index);
37610 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37611 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37612 dev_kfree_skb_any(sb);
37613 break;
37614 }
37615 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37616 ATM_SKB(sb)->vcc = vcc;
37617 __net_timestamp(sb);
37618 vcc->push(vcc, sb);
37619 - atomic_inc(&vcc->stats->rx);
37620 + atomic_inc_unchecked(&vcc->stats->rx);
37621 cell += ATM_CELL_PAYLOAD;
37622 }
37623
37624 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37625 if (iovb == NULL) {
37626 printk("nicstar%d: Out of iovec buffers.\n",
37627 card->index);
37628 - atomic_inc(&vcc->stats->rx_drop);
37629 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37630 recycle_rx_buf(card, skb);
37631 return;
37632 }
37633 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37634 small or large buffer itself. */
37635 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37636 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37637 - atomic_inc(&vcc->stats->rx_err);
37638 + atomic_inc_unchecked(&vcc->stats->rx_err);
37639 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37640 NS_MAX_IOVECS);
37641 NS_PRV_IOVCNT(iovb) = 0;
37642 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37643 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37644 card->index);
37645 which_list(card, skb);
37646 - atomic_inc(&vcc->stats->rx_err);
37647 + atomic_inc_unchecked(&vcc->stats->rx_err);
37648 recycle_rx_buf(card, skb);
37649 vc->rx_iov = NULL;
37650 recycle_iov_buf(card, iovb);
37651 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37652 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37653 card->index);
37654 which_list(card, skb);
37655 - atomic_inc(&vcc->stats->rx_err);
37656 + atomic_inc_unchecked(&vcc->stats->rx_err);
37657 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37658 NS_PRV_IOVCNT(iovb));
37659 vc->rx_iov = NULL;
37660 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37661 printk(" - PDU size mismatch.\n");
37662 else
37663 printk(".\n");
37664 - atomic_inc(&vcc->stats->rx_err);
37665 + atomic_inc_unchecked(&vcc->stats->rx_err);
37666 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37667 NS_PRV_IOVCNT(iovb));
37668 vc->rx_iov = NULL;
37669 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37670 /* skb points to a small buffer */
37671 if (!atm_charge(vcc, skb->truesize)) {
37672 push_rxbufs(card, skb);
37673 - atomic_inc(&vcc->stats->rx_drop);
37674 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37675 } else {
37676 skb_put(skb, len);
37677 dequeue_sm_buf(card, skb);
37678 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37679 ATM_SKB(skb)->vcc = vcc;
37680 __net_timestamp(skb);
37681 vcc->push(vcc, skb);
37682 - atomic_inc(&vcc->stats->rx);
37683 + atomic_inc_unchecked(&vcc->stats->rx);
37684 }
37685 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37686 struct sk_buff *sb;
37687 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37688 if (len <= NS_SMBUFSIZE) {
37689 if (!atm_charge(vcc, sb->truesize)) {
37690 push_rxbufs(card, sb);
37691 - atomic_inc(&vcc->stats->rx_drop);
37692 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37693 } else {
37694 skb_put(sb, len);
37695 dequeue_sm_buf(card, sb);
37696 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37697 ATM_SKB(sb)->vcc = vcc;
37698 __net_timestamp(sb);
37699 vcc->push(vcc, sb);
37700 - atomic_inc(&vcc->stats->rx);
37701 + atomic_inc_unchecked(&vcc->stats->rx);
37702 }
37703
37704 push_rxbufs(card, skb);
37705 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37706
37707 if (!atm_charge(vcc, skb->truesize)) {
37708 push_rxbufs(card, skb);
37709 - atomic_inc(&vcc->stats->rx_drop);
37710 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37711 } else {
37712 dequeue_lg_buf(card, skb);
37713 #ifdef NS_USE_DESTRUCTORS
37714 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37715 ATM_SKB(skb)->vcc = vcc;
37716 __net_timestamp(skb);
37717 vcc->push(vcc, skb);
37718 - atomic_inc(&vcc->stats->rx);
37719 + atomic_inc_unchecked(&vcc->stats->rx);
37720 }
37721
37722 push_rxbufs(card, sb);
37723 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37724 printk
37725 ("nicstar%d: Out of huge buffers.\n",
37726 card->index);
37727 - atomic_inc(&vcc->stats->rx_drop);
37728 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37729 recycle_iovec_rx_bufs(card,
37730 (struct iovec *)
37731 iovb->data,
37732 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37733 card->hbpool.count++;
37734 } else
37735 dev_kfree_skb_any(hb);
37736 - atomic_inc(&vcc->stats->rx_drop);
37737 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37738 } else {
37739 /* Copy the small buffer to the huge buffer */
37740 sb = (struct sk_buff *)iov->iov_base;
37741 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37742 #endif /* NS_USE_DESTRUCTORS */
37743 __net_timestamp(hb);
37744 vcc->push(vcc, hb);
37745 - atomic_inc(&vcc->stats->rx);
37746 + atomic_inc_unchecked(&vcc->stats->rx);
37747 }
37748 }
37749
37750 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37751 index 74e18b0..f16afa0 100644
37752 --- a/drivers/atm/solos-pci.c
37753 +++ b/drivers/atm/solos-pci.c
37754 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37755 }
37756 atm_charge(vcc, skb->truesize);
37757 vcc->push(vcc, skb);
37758 - atomic_inc(&vcc->stats->rx);
37759 + atomic_inc_unchecked(&vcc->stats->rx);
37760 break;
37761
37762 case PKT_STATUS:
37763 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37764 vcc = SKB_CB(oldskb)->vcc;
37765
37766 if (vcc) {
37767 - atomic_inc(&vcc->stats->tx);
37768 + atomic_inc_unchecked(&vcc->stats->tx);
37769 solos_pop(vcc, oldskb);
37770 } else {
37771 dev_kfree_skb_irq(oldskb);
37772 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37773 index 0215934..ce9f5b1 100644
37774 --- a/drivers/atm/suni.c
37775 +++ b/drivers/atm/suni.c
37776 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37777
37778
37779 #define ADD_LIMITED(s,v) \
37780 - atomic_add((v),&stats->s); \
37781 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37782 + atomic_add_unchecked((v),&stats->s); \
37783 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37784
37785
37786 static void suni_hz(unsigned long from_timer)
37787 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37788 index 5120a96..e2572bd 100644
37789 --- a/drivers/atm/uPD98402.c
37790 +++ b/drivers/atm/uPD98402.c
37791 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37792 struct sonet_stats tmp;
37793 int error = 0;
37794
37795 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37796 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37797 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37798 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37799 if (zero && !error) {
37800 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37801
37802
37803 #define ADD_LIMITED(s,v) \
37804 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37805 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37806 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37807 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37808 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37809 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37810
37811
37812 static void stat_event(struct atm_dev *dev)
37813 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37814 if (reason & uPD98402_INT_PFM) stat_event(dev);
37815 if (reason & uPD98402_INT_PCO) {
37816 (void) GET(PCOCR); /* clear interrupt cause */
37817 - atomic_add(GET(HECCT),
37818 + atomic_add_unchecked(GET(HECCT),
37819 &PRIV(dev)->sonet_stats.uncorr_hcs);
37820 }
37821 if ((reason & uPD98402_INT_RFO) &&
37822 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37823 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37824 uPD98402_INT_LOS),PIMR); /* enable them */
37825 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37826 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37827 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37828 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37829 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37830 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37831 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37832 return 0;
37833 }
37834
37835 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37836 index cecfb94..87009ec 100644
37837 --- a/drivers/atm/zatm.c
37838 +++ b/drivers/atm/zatm.c
37839 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37840 }
37841 if (!size) {
37842 dev_kfree_skb_irq(skb);
37843 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37844 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37845 continue;
37846 }
37847 if (!atm_charge(vcc,skb->truesize)) {
37848 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37849 skb->len = size;
37850 ATM_SKB(skb)->vcc = vcc;
37851 vcc->push(vcc,skb);
37852 - atomic_inc(&vcc->stats->rx);
37853 + atomic_inc_unchecked(&vcc->stats->rx);
37854 }
37855 zout(pos & 0xffff,MTA(mbx));
37856 #if 0 /* probably a stupid idea */
37857 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37858 skb_queue_head(&zatm_vcc->backlog,skb);
37859 break;
37860 }
37861 - atomic_inc(&vcc->stats->tx);
37862 + atomic_inc_unchecked(&vcc->stats->tx);
37863 wake_up(&zatm_vcc->tx_wait);
37864 }
37865
37866 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37867 index 79bc203..fa3945b 100644
37868 --- a/drivers/base/bus.c
37869 +++ b/drivers/base/bus.c
37870 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37871 return -EINVAL;
37872
37873 mutex_lock(&subsys->p->mutex);
37874 - list_add_tail(&sif->node, &subsys->p->interfaces);
37875 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37876 if (sif->add_dev) {
37877 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37878 while ((dev = subsys_dev_iter_next(&iter)))
37879 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37880 subsys = sif->subsys;
37881
37882 mutex_lock(&subsys->p->mutex);
37883 - list_del_init(&sif->node);
37884 + pax_list_del_init((struct list_head *)&sif->node);
37885 if (sif->remove_dev) {
37886 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37887 while ((dev = subsys_dev_iter_next(&iter)))
37888 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37889 index 25798db..15f130e 100644
37890 --- a/drivers/base/devtmpfs.c
37891 +++ b/drivers/base/devtmpfs.c
37892 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37893 if (!thread)
37894 return 0;
37895
37896 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37897 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37898 if (err)
37899 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37900 else
37901 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37902 *err = sys_unshare(CLONE_NEWNS);
37903 if (*err)
37904 goto out;
37905 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37906 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37907 if (*err)
37908 goto out;
37909 - sys_chdir("/.."); /* will traverse into overmounted root */
37910 - sys_chroot(".");
37911 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37912 + sys_chroot((char __force_user *)".");
37913 complete(&setup_done);
37914 while (1) {
37915 spin_lock(&req_lock);
37916 diff --git a/drivers/base/node.c b/drivers/base/node.c
37917 index 36fabe43..8cfc112 100644
37918 --- a/drivers/base/node.c
37919 +++ b/drivers/base/node.c
37920 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37921 struct node_attr {
37922 struct device_attribute attr;
37923 enum node_states state;
37924 -};
37925 +} __do_const;
37926
37927 static ssize_t show_node_state(struct device *dev,
37928 struct device_attribute *attr, char *buf)
37929 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37930 index 45937f8..b9a342e 100644
37931 --- a/drivers/base/power/domain.c
37932 +++ b/drivers/base/power/domain.c
37933 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37934 {
37935 struct cpuidle_driver *cpuidle_drv;
37936 struct gpd_cpuidle_data *cpuidle_data;
37937 - struct cpuidle_state *idle_state;
37938 + cpuidle_state_no_const *idle_state;
37939 int ret = 0;
37940
37941 if (IS_ERR_OR_NULL(genpd) || state < 0)
37942 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37943 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37944 {
37945 struct gpd_cpuidle_data *cpuidle_data;
37946 - struct cpuidle_state *idle_state;
37947 + cpuidle_state_no_const *idle_state;
37948 int ret = 0;
37949
37950 if (IS_ERR_OR_NULL(genpd))
37951 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37952 return ret;
37953 }
37954
37955 - dev->pm_domain->detach = genpd_dev_pm_detach;
37956 + pax_open_kernel();
37957 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37958 + pax_close_kernel();
37959 +
37960 pm_genpd_poweron(pd);
37961
37962 return 0;
37963 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37964 index d2be3f9..0a3167a 100644
37965 --- a/drivers/base/power/sysfs.c
37966 +++ b/drivers/base/power/sysfs.c
37967 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37968 return -EIO;
37969 }
37970 }
37971 - return sprintf(buf, p);
37972 + return sprintf(buf, "%s", p);
37973 }
37974
37975 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37976 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37977 index aab7158..b172db2 100644
37978 --- a/drivers/base/power/wakeup.c
37979 +++ b/drivers/base/power/wakeup.c
37980 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37981 * They need to be modified together atomically, so it's better to use one
37982 * atomic variable to hold them both.
37983 */
37984 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37985 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37986
37987 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37988 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37989
37990 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37991 {
37992 - unsigned int comb = atomic_read(&combined_event_count);
37993 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37994
37995 *cnt = (comb >> IN_PROGRESS_BITS);
37996 *inpr = comb & MAX_IN_PROGRESS;
37997 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37998 ws->start_prevent_time = ws->last_time;
37999
38000 /* Increment the counter of events in progress. */
38001 - cec = atomic_inc_return(&combined_event_count);
38002 + cec = atomic_inc_return_unchecked(&combined_event_count);
38003
38004 trace_wakeup_source_activate(ws->name, cec);
38005 }
38006 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
38007 * Increment the counter of registered wakeup events and decrement the
38008 * couter of wakeup events in progress simultaneously.
38009 */
38010 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
38011 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
38012 trace_wakeup_source_deactivate(ws->name, cec);
38013
38014 split_counters(&cnt, &inpr);
38015 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38016 index 8d98a32..61d3165 100644
38017 --- a/drivers/base/syscore.c
38018 +++ b/drivers/base/syscore.c
38019 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38020 void register_syscore_ops(struct syscore_ops *ops)
38021 {
38022 mutex_lock(&syscore_ops_lock);
38023 - list_add_tail(&ops->node, &syscore_ops_list);
38024 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38025 mutex_unlock(&syscore_ops_lock);
38026 }
38027 EXPORT_SYMBOL_GPL(register_syscore_ops);
38028 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38029 void unregister_syscore_ops(struct syscore_ops *ops)
38030 {
38031 mutex_lock(&syscore_ops_lock);
38032 - list_del(&ops->node);
38033 + pax_list_del((struct list_head *)&ops->node);
38034 mutex_unlock(&syscore_ops_lock);
38035 }
38036 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38037 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38038 index ff20f19..018f1da 100644
38039 --- a/drivers/block/cciss.c
38040 +++ b/drivers/block/cciss.c
38041 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38042 while (!list_empty(&h->reqQ)) {
38043 c = list_entry(h->reqQ.next, CommandList_struct, list);
38044 /* can't do anything if fifo is full */
38045 - if ((h->access.fifo_full(h))) {
38046 + if ((h->access->fifo_full(h))) {
38047 dev_warn(&h->pdev->dev, "fifo full\n");
38048 break;
38049 }
38050 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38051 h->Qdepth--;
38052
38053 /* Tell the controller execute command */
38054 - h->access.submit_command(h, c);
38055 + h->access->submit_command(h, c);
38056
38057 /* Put job onto the completed Q */
38058 addQ(&h->cmpQ, c);
38059 @@ -3444,17 +3444,17 @@ startio:
38060
38061 static inline unsigned long get_next_completion(ctlr_info_t *h)
38062 {
38063 - return h->access.command_completed(h);
38064 + return h->access->command_completed(h);
38065 }
38066
38067 static inline int interrupt_pending(ctlr_info_t *h)
38068 {
38069 - return h->access.intr_pending(h);
38070 + return h->access->intr_pending(h);
38071 }
38072
38073 static inline long interrupt_not_for_us(ctlr_info_t *h)
38074 {
38075 - return ((h->access.intr_pending(h) == 0) ||
38076 + return ((h->access->intr_pending(h) == 0) ||
38077 (h->interrupts_enabled == 0));
38078 }
38079
38080 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38081 u32 a;
38082
38083 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38084 - return h->access.command_completed(h);
38085 + return h->access->command_completed(h);
38086
38087 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38088 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38089 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38090 trans_support & CFGTBL_Trans_use_short_tags);
38091
38092 /* Change the access methods to the performant access methods */
38093 - h->access = SA5_performant_access;
38094 + h->access = &SA5_performant_access;
38095 h->transMethod = CFGTBL_Trans_Performant;
38096
38097 return;
38098 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38099 if (prod_index < 0)
38100 return -ENODEV;
38101 h->product_name = products[prod_index].product_name;
38102 - h->access = *(products[prod_index].access);
38103 + h->access = products[prod_index].access;
38104
38105 if (cciss_board_disabled(h)) {
38106 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38107 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38108 }
38109
38110 /* make sure the board interrupts are off */
38111 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38112 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38113 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38114 if (rc)
38115 goto clean2;
38116 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38117 * fake ones to scoop up any residual completions.
38118 */
38119 spin_lock_irqsave(&h->lock, flags);
38120 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38121 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38122 spin_unlock_irqrestore(&h->lock, flags);
38123 free_irq(h->intr[h->intr_mode], h);
38124 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38125 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38126 dev_info(&h->pdev->dev, "Board READY.\n");
38127 dev_info(&h->pdev->dev,
38128 "Waiting for stale completions to drain.\n");
38129 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38130 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38131 msleep(10000);
38132 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38133 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38134
38135 rc = controller_reset_failed(h->cfgtable);
38136 if (rc)
38137 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38138 cciss_scsi_setup(h);
38139
38140 /* Turn the interrupts on so we can service requests */
38141 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38142 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38143
38144 /* Get the firmware version */
38145 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38146 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38147 kfree(flush_buf);
38148 if (return_code != IO_OK)
38149 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38150 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38151 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38152 free_irq(h->intr[h->intr_mode], h);
38153 }
38154
38155 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38156 index 7fda30e..2f27946 100644
38157 --- a/drivers/block/cciss.h
38158 +++ b/drivers/block/cciss.h
38159 @@ -101,7 +101,7 @@ struct ctlr_info
38160 /* information about each logical volume */
38161 drive_info_struct *drv[CISS_MAX_LUN];
38162
38163 - struct access_method access;
38164 + struct access_method *access;
38165
38166 /* queue and queue Info */
38167 struct list_head reqQ;
38168 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38169 }
38170
38171 static struct access_method SA5_access = {
38172 - SA5_submit_command,
38173 - SA5_intr_mask,
38174 - SA5_fifo_full,
38175 - SA5_intr_pending,
38176 - SA5_completed,
38177 + .submit_command = SA5_submit_command,
38178 + .set_intr_mask = SA5_intr_mask,
38179 + .fifo_full = SA5_fifo_full,
38180 + .intr_pending = SA5_intr_pending,
38181 + .command_completed = SA5_completed,
38182 };
38183
38184 static struct access_method SA5B_access = {
38185 - SA5_submit_command,
38186 - SA5B_intr_mask,
38187 - SA5_fifo_full,
38188 - SA5B_intr_pending,
38189 - SA5_completed,
38190 + .submit_command = SA5_submit_command,
38191 + .set_intr_mask = SA5B_intr_mask,
38192 + .fifo_full = SA5_fifo_full,
38193 + .intr_pending = SA5B_intr_pending,
38194 + .command_completed = SA5_completed,
38195 };
38196
38197 static struct access_method SA5_performant_access = {
38198 - SA5_submit_command,
38199 - SA5_performant_intr_mask,
38200 - SA5_fifo_full,
38201 - SA5_performant_intr_pending,
38202 - SA5_performant_completed,
38203 + .submit_command = SA5_submit_command,
38204 + .set_intr_mask = SA5_performant_intr_mask,
38205 + .fifo_full = SA5_fifo_full,
38206 + .intr_pending = SA5_performant_intr_pending,
38207 + .command_completed = SA5_performant_completed,
38208 };
38209
38210 struct board_type {
38211 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38212 index 2b94403..fd6ad1f 100644
38213 --- a/drivers/block/cpqarray.c
38214 +++ b/drivers/block/cpqarray.c
38215 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38216 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38217 goto Enomem4;
38218 }
38219 - hba[i]->access.set_intr_mask(hba[i], 0);
38220 + hba[i]->access->set_intr_mask(hba[i], 0);
38221 if (request_irq(hba[i]->intr, do_ida_intr,
38222 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38223 {
38224 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38225 add_timer(&hba[i]->timer);
38226
38227 /* Enable IRQ now that spinlock and rate limit timer are set up */
38228 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38229 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38230
38231 for(j=0; j<NWD; j++) {
38232 struct gendisk *disk = ida_gendisk[i][j];
38233 @@ -694,7 +694,7 @@ DBGINFO(
38234 for(i=0; i<NR_PRODUCTS; i++) {
38235 if (board_id == products[i].board_id) {
38236 c->product_name = products[i].product_name;
38237 - c->access = *(products[i].access);
38238 + c->access = products[i].access;
38239 break;
38240 }
38241 }
38242 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38243 hba[ctlr]->intr = intr;
38244 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38245 hba[ctlr]->product_name = products[j].product_name;
38246 - hba[ctlr]->access = *(products[j].access);
38247 + hba[ctlr]->access = products[j].access;
38248 hba[ctlr]->ctlr = ctlr;
38249 hba[ctlr]->board_id = board_id;
38250 hba[ctlr]->pci_dev = NULL; /* not PCI */
38251 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38252
38253 while((c = h->reqQ) != NULL) {
38254 /* Can't do anything if we're busy */
38255 - if (h->access.fifo_full(h) == 0)
38256 + if (h->access->fifo_full(h) == 0)
38257 return;
38258
38259 /* Get the first entry from the request Q */
38260 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38261 h->Qdepth--;
38262
38263 /* Tell the controller to do our bidding */
38264 - h->access.submit_command(h, c);
38265 + h->access->submit_command(h, c);
38266
38267 /* Get onto the completion Q */
38268 addQ(&h->cmpQ, c);
38269 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38270 unsigned long flags;
38271 __u32 a,a1;
38272
38273 - istat = h->access.intr_pending(h);
38274 + istat = h->access->intr_pending(h);
38275 /* Is this interrupt for us? */
38276 if (istat == 0)
38277 return IRQ_NONE;
38278 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38279 */
38280 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38281 if (istat & FIFO_NOT_EMPTY) {
38282 - while((a = h->access.command_completed(h))) {
38283 + while((a = h->access->command_completed(h))) {
38284 a1 = a; a &= ~3;
38285 if ((c = h->cmpQ) == NULL)
38286 {
38287 @@ -1448,11 +1448,11 @@ static int sendcmd(
38288 /*
38289 * Disable interrupt
38290 */
38291 - info_p->access.set_intr_mask(info_p, 0);
38292 + info_p->access->set_intr_mask(info_p, 0);
38293 /* Make sure there is room in the command FIFO */
38294 /* Actually it should be completely empty at this time. */
38295 for (i = 200000; i > 0; i--) {
38296 - temp = info_p->access.fifo_full(info_p);
38297 + temp = info_p->access->fifo_full(info_p);
38298 if (temp != 0) {
38299 break;
38300 }
38301 @@ -1465,7 +1465,7 @@ DBG(
38302 /*
38303 * Send the cmd
38304 */
38305 - info_p->access.submit_command(info_p, c);
38306 + info_p->access->submit_command(info_p, c);
38307 complete = pollcomplete(ctlr);
38308
38309 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38310 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38311 * we check the new geometry. Then turn interrupts back on when
38312 * we're done.
38313 */
38314 - host->access.set_intr_mask(host, 0);
38315 + host->access->set_intr_mask(host, 0);
38316 getgeometry(ctlr);
38317 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38318 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38319
38320 for(i=0; i<NWD; i++) {
38321 struct gendisk *disk = ida_gendisk[ctlr][i];
38322 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38323 /* Wait (up to 2 seconds) for a command to complete */
38324
38325 for (i = 200000; i > 0; i--) {
38326 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38327 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38328 if (done == 0) {
38329 udelay(10); /* a short fixed delay */
38330 } else
38331 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38332 index be73e9d..7fbf140 100644
38333 --- a/drivers/block/cpqarray.h
38334 +++ b/drivers/block/cpqarray.h
38335 @@ -99,7 +99,7 @@ struct ctlr_info {
38336 drv_info_t drv[NWD];
38337 struct proc_dir_entry *proc;
38338
38339 - struct access_method access;
38340 + struct access_method *access;
38341
38342 cmdlist_t *reqQ;
38343 cmdlist_t *cmpQ;
38344 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38345 index 434c77d..6d3219a 100644
38346 --- a/drivers/block/drbd/drbd_bitmap.c
38347 +++ b/drivers/block/drbd/drbd_bitmap.c
38348 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38349 submit_bio(rw, bio);
38350 /* this should not count as user activity and cause the
38351 * resync to throttle -- see drbd_rs_should_slow_down(). */
38352 - atomic_add(len >> 9, &device->rs_sect_ev);
38353 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38354 }
38355 }
38356
38357 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38358 index b905e98..0812ed8 100644
38359 --- a/drivers/block/drbd/drbd_int.h
38360 +++ b/drivers/block/drbd/drbd_int.h
38361 @@ -385,7 +385,7 @@ struct drbd_epoch {
38362 struct drbd_connection *connection;
38363 struct list_head list;
38364 unsigned int barrier_nr;
38365 - atomic_t epoch_size; /* increased on every request added. */
38366 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38367 atomic_t active; /* increased on every req. added, and dec on every finished. */
38368 unsigned long flags;
38369 };
38370 @@ -946,7 +946,7 @@ struct drbd_device {
38371 unsigned int al_tr_number;
38372 int al_tr_cycle;
38373 wait_queue_head_t seq_wait;
38374 - atomic_t packet_seq;
38375 + atomic_unchecked_t packet_seq;
38376 unsigned int peer_seq;
38377 spinlock_t peer_seq_lock;
38378 unsigned long comm_bm_set; /* communicated number of set bits. */
38379 @@ -955,8 +955,8 @@ struct drbd_device {
38380 struct mutex own_state_mutex;
38381 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38382 char congestion_reason; /* Why we where congested... */
38383 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38384 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38385 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38386 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38387 int rs_last_sect_ev; /* counter to compare with */
38388 int rs_last_events; /* counter of read or write "events" (unit sectors)
38389 * on the lower level device when we last looked. */
38390 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38391 index 1fc8342..7e7742b 100644
38392 --- a/drivers/block/drbd/drbd_main.c
38393 +++ b/drivers/block/drbd/drbd_main.c
38394 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38395 p->sector = sector;
38396 p->block_id = block_id;
38397 p->blksize = blksize;
38398 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38399 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38400 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38401 }
38402
38403 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38404 return -EIO;
38405 p->sector = cpu_to_be64(req->i.sector);
38406 p->block_id = (unsigned long)req;
38407 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38408 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38409 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38410 if (device->state.conn >= C_SYNC_SOURCE &&
38411 device->state.conn <= C_PAUSED_SYNC_T)
38412 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38413 atomic_set(&device->unacked_cnt, 0);
38414 atomic_set(&device->local_cnt, 0);
38415 atomic_set(&device->pp_in_use_by_net, 0);
38416 - atomic_set(&device->rs_sect_in, 0);
38417 - atomic_set(&device->rs_sect_ev, 0);
38418 + atomic_set_unchecked(&device->rs_sect_in, 0);
38419 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38420 atomic_set(&device->ap_in_flight, 0);
38421 atomic_set(&device->md_io.in_use, 0);
38422
38423 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38424 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38425 struct drbd_resource *resource = connection->resource;
38426
38427 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38428 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38429 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38430 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38431 kfree(connection->current_epoch);
38432
38433 idr_destroy(&connection->peer_devices);
38434 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38435 index 74df8cf..e41fc24 100644
38436 --- a/drivers/block/drbd/drbd_nl.c
38437 +++ b/drivers/block/drbd/drbd_nl.c
38438 @@ -3637,13 +3637,13 @@ finish:
38439
38440 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38441 {
38442 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38443 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38444 struct sk_buff *msg;
38445 struct drbd_genlmsghdr *d_out;
38446 unsigned seq;
38447 int err = -ENOMEM;
38448
38449 - seq = atomic_inc_return(&drbd_genl_seq);
38450 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38451 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38452 if (!msg)
38453 goto failed;
38454 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38455 index cee2035..22f66bd 100644
38456 --- a/drivers/block/drbd/drbd_receiver.c
38457 +++ b/drivers/block/drbd/drbd_receiver.c
38458 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38459 struct drbd_device *device = peer_device->device;
38460 int err;
38461
38462 - atomic_set(&device->packet_seq, 0);
38463 + atomic_set_unchecked(&device->packet_seq, 0);
38464 device->peer_seq = 0;
38465
38466 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38467 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38468 do {
38469 next_epoch = NULL;
38470
38471 - epoch_size = atomic_read(&epoch->epoch_size);
38472 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38473
38474 switch (ev & ~EV_CLEANUP) {
38475 case EV_PUT:
38476 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38477 rv = FE_DESTROYED;
38478 } else {
38479 epoch->flags = 0;
38480 - atomic_set(&epoch->epoch_size, 0);
38481 + atomic_set_unchecked(&epoch->epoch_size, 0);
38482 /* atomic_set(&epoch->active, 0); is already zero */
38483 if (rv == FE_STILL_LIVE)
38484 rv = FE_RECYCLED;
38485 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38486 conn_wait_active_ee_empty(connection);
38487 drbd_flush(connection);
38488
38489 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38490 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38491 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38492 if (epoch)
38493 break;
38494 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38495 }
38496
38497 epoch->flags = 0;
38498 - atomic_set(&epoch->epoch_size, 0);
38499 + atomic_set_unchecked(&epoch->epoch_size, 0);
38500 atomic_set(&epoch->active, 0);
38501
38502 spin_lock(&connection->epoch_lock);
38503 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38504 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38505 list_add(&epoch->list, &connection->current_epoch->list);
38506 connection->current_epoch = epoch;
38507 connection->epochs++;
38508 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38509 list_add_tail(&peer_req->w.list, &device->sync_ee);
38510 spin_unlock_irq(&device->resource->req_lock);
38511
38512 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38513 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38514 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38515 return 0;
38516
38517 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38518 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38519 }
38520
38521 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38522 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38523
38524 return err;
38525 }
38526 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38527
38528 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38529 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38530 - atomic_inc(&connection->current_epoch->epoch_size);
38531 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38532 err2 = drbd_drain_block(peer_device, pi->size);
38533 if (!err)
38534 err = err2;
38535 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38536
38537 spin_lock(&connection->epoch_lock);
38538 peer_req->epoch = connection->current_epoch;
38539 - atomic_inc(&peer_req->epoch->epoch_size);
38540 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38541 atomic_inc(&peer_req->epoch->active);
38542 spin_unlock(&connection->epoch_lock);
38543
38544 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38545
38546 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38547 (int)part_stat_read(&disk->part0, sectors[1]) -
38548 - atomic_read(&device->rs_sect_ev);
38549 + atomic_read_unchecked(&device->rs_sect_ev);
38550
38551 if (atomic_read(&device->ap_actlog_cnt)
38552 || curr_events - device->rs_last_events > 64) {
38553 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38554 device->use_csums = true;
38555 } else if (pi->cmd == P_OV_REPLY) {
38556 /* track progress, we may need to throttle */
38557 - atomic_add(size >> 9, &device->rs_sect_in);
38558 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38559 peer_req->w.cb = w_e_end_ov_reply;
38560 dec_rs_pending(device);
38561 /* drbd_rs_begin_io done when we sent this request,
38562 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38563 goto out_free_e;
38564
38565 submit_for_resync:
38566 - atomic_add(size >> 9, &device->rs_sect_ev);
38567 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38568
38569 submit:
38570 update_receiver_timing_details(connection, drbd_submit_peer_request);
38571 @@ -4564,7 +4564,7 @@ struct data_cmd {
38572 int expect_payload;
38573 size_t pkt_size;
38574 int (*fn)(struct drbd_connection *, struct packet_info *);
38575 -};
38576 +} __do_const;
38577
38578 static struct data_cmd drbd_cmd_handler[] = {
38579 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38580 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38581 if (!list_empty(&connection->current_epoch->list))
38582 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38583 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38584 - atomic_set(&connection->current_epoch->epoch_size, 0);
38585 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38586 connection->send.seen_any_write_yet = false;
38587
38588 drbd_info(connection, "Connection closed\n");
38589 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38590 put_ldev(device);
38591 }
38592 dec_rs_pending(device);
38593 - atomic_add(blksize >> 9, &device->rs_sect_in);
38594 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38595
38596 return 0;
38597 }
38598 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38599 struct asender_cmd {
38600 size_t pkt_size;
38601 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38602 -};
38603 +} __do_const;
38604
38605 static struct asender_cmd asender_tbl[] = {
38606 [P_PING] = { 0, got_Ping },
38607 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38608 index d0fae55..4469096 100644
38609 --- a/drivers/block/drbd/drbd_worker.c
38610 +++ b/drivers/block/drbd/drbd_worker.c
38611 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38612 list_add_tail(&peer_req->w.list, &device->read_ee);
38613 spin_unlock_irq(&device->resource->req_lock);
38614
38615 - atomic_add(size >> 9, &device->rs_sect_ev);
38616 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38617 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38618 return 0;
38619
38620 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38621 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38622 int number, mxb;
38623
38624 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38625 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38626 device->rs_in_flight -= sect_in;
38627
38628 rcu_read_lock();
38629 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38630 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38631 struct fifo_buffer *plan;
38632
38633 - atomic_set(&device->rs_sect_in, 0);
38634 - atomic_set(&device->rs_sect_ev, 0);
38635 + atomic_set_unchecked(&device->rs_sect_in, 0);
38636 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38637 device->rs_in_flight = 0;
38638 device->rs_last_events =
38639 (int)part_stat_read(&disk->part0, sectors[0]) +
38640 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38641 index 773e964..e85af00 100644
38642 --- a/drivers/block/loop.c
38643 +++ b/drivers/block/loop.c
38644 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38645
38646 file_start_write(file);
38647 set_fs(get_ds());
38648 - bw = file->f_op->write(file, buf, len, &pos);
38649 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38650 set_fs(old_fs);
38651 file_end_write(file);
38652 if (likely(bw == len))
38653 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38654 index 09e628da..7607aaa 100644
38655 --- a/drivers/block/pktcdvd.c
38656 +++ b/drivers/block/pktcdvd.c
38657 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38658
38659 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38660 {
38661 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38662 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38663 }
38664
38665 /*
38666 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38667 return -EROFS;
38668 }
38669 pd->settings.fp = ti.fp;
38670 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38671 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38672
38673 if (ti.nwa_v) {
38674 pd->nwa = be32_to_cpu(ti.next_writable);
38675 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38676 index b67066d..515b7f4 100644
38677 --- a/drivers/block/rbd.c
38678 +++ b/drivers/block/rbd.c
38679 @@ -64,7 +64,7 @@
38680 * If the counter is already at its maximum value returns
38681 * -EINVAL without updating it.
38682 */
38683 -static int atomic_inc_return_safe(atomic_t *v)
38684 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38685 {
38686 unsigned int counter;
38687
38688 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38689 index e5565fb..71be10b4 100644
38690 --- a/drivers/block/smart1,2.h
38691 +++ b/drivers/block/smart1,2.h
38692 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38693 }
38694
38695 static struct access_method smart4_access = {
38696 - smart4_submit_command,
38697 - smart4_intr_mask,
38698 - smart4_fifo_full,
38699 - smart4_intr_pending,
38700 - smart4_completed,
38701 + .submit_command = smart4_submit_command,
38702 + .set_intr_mask = smart4_intr_mask,
38703 + .fifo_full = smart4_fifo_full,
38704 + .intr_pending = smart4_intr_pending,
38705 + .command_completed = smart4_completed,
38706 };
38707
38708 /*
38709 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38710 }
38711
38712 static struct access_method smart2_access = {
38713 - smart2_submit_command,
38714 - smart2_intr_mask,
38715 - smart2_fifo_full,
38716 - smart2_intr_pending,
38717 - smart2_completed,
38718 + .submit_command = smart2_submit_command,
38719 + .set_intr_mask = smart2_intr_mask,
38720 + .fifo_full = smart2_fifo_full,
38721 + .intr_pending = smart2_intr_pending,
38722 + .command_completed = smart2_completed,
38723 };
38724
38725 /*
38726 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38727 }
38728
38729 static struct access_method smart2e_access = {
38730 - smart2e_submit_command,
38731 - smart2e_intr_mask,
38732 - smart2e_fifo_full,
38733 - smart2e_intr_pending,
38734 - smart2e_completed,
38735 + .submit_command = smart2e_submit_command,
38736 + .set_intr_mask = smart2e_intr_mask,
38737 + .fifo_full = smart2e_fifo_full,
38738 + .intr_pending = smart2e_intr_pending,
38739 + .command_completed = smart2e_completed,
38740 };
38741
38742 /*
38743 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38744 }
38745
38746 static struct access_method smart1_access = {
38747 - smart1_submit_command,
38748 - smart1_intr_mask,
38749 - smart1_fifo_full,
38750 - smart1_intr_pending,
38751 - smart1_completed,
38752 + .submit_command = smart1_submit_command,
38753 + .set_intr_mask = smart1_intr_mask,
38754 + .fifo_full = smart1_fifo_full,
38755 + .intr_pending = smart1_intr_pending,
38756 + .command_completed = smart1_completed,
38757 };
38758 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38759 index 55c135b..9f8d60c 100644
38760 --- a/drivers/bluetooth/btwilink.c
38761 +++ b/drivers/bluetooth/btwilink.c
38762 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38763
38764 static int bt_ti_probe(struct platform_device *pdev)
38765 {
38766 - static struct ti_st *hst;
38767 + struct ti_st *hst;
38768 struct hci_dev *hdev;
38769 int err;
38770
38771 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38772 index 5d28a45..a538f90 100644
38773 --- a/drivers/cdrom/cdrom.c
38774 +++ b/drivers/cdrom/cdrom.c
38775 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38776 ENSURE(reset, CDC_RESET);
38777 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38778 cdi->mc_flags = 0;
38779 - cdo->n_minors = 0;
38780 cdi->options = CDO_USE_FFLAGS;
38781
38782 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38783 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38784 else
38785 cdi->cdda_method = CDDA_OLD;
38786
38787 - if (!cdo->generic_packet)
38788 - cdo->generic_packet = cdrom_dummy_generic_packet;
38789 + if (!cdo->generic_packet) {
38790 + pax_open_kernel();
38791 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38792 + pax_close_kernel();
38793 + }
38794
38795 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38796 mutex_lock(&cdrom_mutex);
38797 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38798 if (cdi->exit)
38799 cdi->exit(cdi);
38800
38801 - cdi->ops->n_minors--;
38802 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38803 }
38804
38805 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38806 */
38807 nr = nframes;
38808 do {
38809 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38810 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38811 if (cgc.buffer)
38812 break;
38813
38814 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38815 struct cdrom_device_info *cdi;
38816 int ret;
38817
38818 - ret = scnprintf(info + *pos, max_size - *pos, header);
38819 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38820 if (!ret)
38821 return 1;
38822
38823 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38824 index 584bc31..e64a12c 100644
38825 --- a/drivers/cdrom/gdrom.c
38826 +++ b/drivers/cdrom/gdrom.c
38827 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38828 .audio_ioctl = gdrom_audio_ioctl,
38829 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38830 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38831 - .n_minors = 1,
38832 };
38833
38834 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38835 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38836 index a4af822..ed58cd1 100644
38837 --- a/drivers/char/Kconfig
38838 +++ b/drivers/char/Kconfig
38839 @@ -17,7 +17,8 @@ config DEVMEM
38840
38841 config DEVKMEM
38842 bool "/dev/kmem virtual device support"
38843 - default y
38844 + default n
38845 + depends on !GRKERNSEC_KMEM
38846 help
38847 Say Y here if you want to support the /dev/kmem device. The
38848 /dev/kmem device is rarely used, but can be used for certain
38849 @@ -586,6 +587,7 @@ config DEVPORT
38850 bool
38851 depends on !M68K
38852 depends on ISA || PCI
38853 + depends on !GRKERNSEC_KMEM
38854 default y
38855
38856 source "drivers/s390/char/Kconfig"
38857 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38858 index a48e05b..6bac831 100644
38859 --- a/drivers/char/agp/compat_ioctl.c
38860 +++ b/drivers/char/agp/compat_ioctl.c
38861 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38862 return -ENOMEM;
38863 }
38864
38865 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38866 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38867 sizeof(*usegment) * ureserve.seg_count)) {
38868 kfree(usegment);
38869 kfree(ksegment);
38870 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38871 index 09f17eb..8531d2f 100644
38872 --- a/drivers/char/agp/frontend.c
38873 +++ b/drivers/char/agp/frontend.c
38874 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38875 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38876 return -EFAULT;
38877
38878 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38879 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38880 return -EFAULT;
38881
38882 client = agp_find_client_by_pid(reserve.pid);
38883 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38884 if (segment == NULL)
38885 return -ENOMEM;
38886
38887 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38888 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38889 sizeof(struct agp_segment) * reserve.seg_count)) {
38890 kfree(segment);
38891 return -EFAULT;
38892 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38893 index 4f94375..413694e 100644
38894 --- a/drivers/char/genrtc.c
38895 +++ b/drivers/char/genrtc.c
38896 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38897 switch (cmd) {
38898
38899 case RTC_PLL_GET:
38900 + memset(&pll, 0, sizeof(pll));
38901 if (get_rtc_pll(&pll))
38902 return -EINVAL;
38903 else
38904 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38905 index 5c0baa9..44011b1 100644
38906 --- a/drivers/char/hpet.c
38907 +++ b/drivers/char/hpet.c
38908 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38909 }
38910
38911 static int
38912 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38913 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38914 struct hpet_info *info)
38915 {
38916 struct hpet_timer __iomem *timer;
38917 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38918 index 24cc4ed..f9807cf 100644
38919 --- a/drivers/char/i8k.c
38920 +++ b/drivers/char/i8k.c
38921 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38922 },
38923 };
38924
38925 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38926 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38927 {
38928 .ident = "Dell Inspiron",
38929 .matches = {
38930 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38931 index 9bb5928..57a7801 100644
38932 --- a/drivers/char/ipmi/ipmi_msghandler.c
38933 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38934 @@ -436,7 +436,7 @@ struct ipmi_smi {
38935 struct proc_dir_entry *proc_dir;
38936 char proc_dir_name[10];
38937
38938 - atomic_t stats[IPMI_NUM_STATS];
38939 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38940
38941 /*
38942 * run_to_completion duplicate of smb_info, smi_info
38943 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38944 static DEFINE_MUTEX(smi_watchers_mutex);
38945
38946 #define ipmi_inc_stat(intf, stat) \
38947 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38948 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38949 #define ipmi_get_stat(intf, stat) \
38950 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38951 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38952
38953 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38954 "ACPI", "SMBIOS", "PCI",
38955 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38956 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38957 init_waitqueue_head(&intf->waitq);
38958 for (i = 0; i < IPMI_NUM_STATS; i++)
38959 - atomic_set(&intf->stats[i], 0);
38960 + atomic_set_unchecked(&intf->stats[i], 0);
38961
38962 intf->proc_dir = NULL;
38963
38964 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38965 index 518585c..6c985cef 100644
38966 --- a/drivers/char/ipmi/ipmi_si_intf.c
38967 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38968 @@ -289,7 +289,7 @@ struct smi_info {
38969 unsigned char slave_addr;
38970
38971 /* Counters and things for the proc filesystem. */
38972 - atomic_t stats[SI_NUM_STATS];
38973 + atomic_unchecked_t stats[SI_NUM_STATS];
38974
38975 struct task_struct *thread;
38976
38977 @@ -298,9 +298,9 @@ struct smi_info {
38978 };
38979
38980 #define smi_inc_stat(smi, stat) \
38981 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38982 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38983 #define smi_get_stat(smi, stat) \
38984 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38985 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38986
38987 #define SI_MAX_PARMS 4
38988
38989 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38990 atomic_set(&new_smi->req_events, 0);
38991 new_smi->run_to_completion = false;
38992 for (i = 0; i < SI_NUM_STATS; i++)
38993 - atomic_set(&new_smi->stats[i], 0);
38994 + atomic_set_unchecked(&new_smi->stats[i], 0);
38995
38996 new_smi->interrupt_disabled = true;
38997 atomic_set(&new_smi->need_watch, 0);
38998 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38999 index 297110c..3f69b43 100644
39000 --- a/drivers/char/mem.c
39001 +++ b/drivers/char/mem.c
39002 @@ -18,6 +18,7 @@
39003 #include <linux/raw.h>
39004 #include <linux/tty.h>
39005 #include <linux/capability.h>
39006 +#include <linux/security.h>
39007 #include <linux/ptrace.h>
39008 #include <linux/device.h>
39009 #include <linux/highmem.h>
39010 @@ -36,6 +37,10 @@
39011
39012 #define DEVPORT_MINOR 4
39013
39014 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39015 +extern const struct file_operations grsec_fops;
39016 +#endif
39017 +
39018 static inline unsigned long size_inside_page(unsigned long start,
39019 unsigned long size)
39020 {
39021 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39022
39023 while (cursor < to) {
39024 if (!devmem_is_allowed(pfn)) {
39025 +#ifdef CONFIG_GRKERNSEC_KMEM
39026 + gr_handle_mem_readwrite(from, to);
39027 +#else
39028 printk(KERN_INFO
39029 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39030 current->comm, from, to);
39031 +#endif
39032 return 0;
39033 }
39034 cursor += PAGE_SIZE;
39035 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39036 }
39037 return 1;
39038 }
39039 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39040 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39041 +{
39042 + return 0;
39043 +}
39044 #else
39045 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39046 {
39047 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39048 #endif
39049
39050 while (count > 0) {
39051 - unsigned long remaining;
39052 + unsigned long remaining = 0;
39053 + char *temp;
39054
39055 sz = size_inside_page(p, count);
39056
39057 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39058 if (!ptr)
39059 return -EFAULT;
39060
39061 - remaining = copy_to_user(buf, ptr, sz);
39062 +#ifdef CONFIG_PAX_USERCOPY
39063 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39064 + if (!temp) {
39065 + unxlate_dev_mem_ptr(p, ptr);
39066 + return -ENOMEM;
39067 + }
39068 + remaining = probe_kernel_read(temp, ptr, sz);
39069 +#else
39070 + temp = ptr;
39071 +#endif
39072 +
39073 + if (!remaining)
39074 + remaining = copy_to_user(buf, temp, sz);
39075 +
39076 +#ifdef CONFIG_PAX_USERCOPY
39077 + kfree(temp);
39078 +#endif
39079 +
39080 unxlate_dev_mem_ptr(p, ptr);
39081 if (remaining)
39082 return -EFAULT;
39083 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39084 size_t count, loff_t *ppos)
39085 {
39086 unsigned long p = *ppos;
39087 - ssize_t low_count, read, sz;
39088 + ssize_t low_count, read, sz, err = 0;
39089 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39090 - int err = 0;
39091
39092 read = 0;
39093 if (p < (unsigned long) high_memory) {
39094 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39095 }
39096 #endif
39097 while (low_count > 0) {
39098 + char *temp;
39099 +
39100 sz = size_inside_page(p, low_count);
39101
39102 /*
39103 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39104 */
39105 kbuf = xlate_dev_kmem_ptr((void *)p);
39106
39107 - if (copy_to_user(buf, kbuf, sz))
39108 +#ifdef CONFIG_PAX_USERCOPY
39109 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39110 + if (!temp)
39111 + return -ENOMEM;
39112 + err = probe_kernel_read(temp, kbuf, sz);
39113 +#else
39114 + temp = kbuf;
39115 +#endif
39116 +
39117 + if (!err)
39118 + err = copy_to_user(buf, temp, sz);
39119 +
39120 +#ifdef CONFIG_PAX_USERCOPY
39121 + kfree(temp);
39122 +#endif
39123 +
39124 + if (err)
39125 return -EFAULT;
39126 buf += sz;
39127 p += sz;
39128 @@ -804,6 +853,9 @@ static const struct memdev {
39129 #ifdef CONFIG_PRINTK
39130 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39131 #endif
39132 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39133 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39134 +#endif
39135 };
39136
39137 static int memory_open(struct inode *inode, struct file *filp)
39138 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39139 continue;
39140
39141 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39142 - NULL, devlist[minor].name);
39143 + NULL, "%s", devlist[minor].name);
39144 }
39145
39146 return tty_init();
39147 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39148 index 9df78e2..01ba9ae 100644
39149 --- a/drivers/char/nvram.c
39150 +++ b/drivers/char/nvram.c
39151 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39152
39153 spin_unlock_irq(&rtc_lock);
39154
39155 - if (copy_to_user(buf, contents, tmp - contents))
39156 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39157 return -EFAULT;
39158
39159 *ppos = i;
39160 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39161 index 0ea9986..e7b07e4 100644
39162 --- a/drivers/char/pcmcia/synclink_cs.c
39163 +++ b/drivers/char/pcmcia/synclink_cs.c
39164 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39165
39166 if (debug_level >= DEBUG_LEVEL_INFO)
39167 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39168 - __FILE__, __LINE__, info->device_name, port->count);
39169 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39170
39171 if (tty_port_close_start(port, tty, filp) == 0)
39172 goto cleanup;
39173 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39174 cleanup:
39175 if (debug_level >= DEBUG_LEVEL_INFO)
39176 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39177 - tty->driver->name, port->count);
39178 + tty->driver->name, atomic_read(&port->count));
39179 }
39180
39181 /* Wait until the transmitter is empty.
39182 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39183
39184 if (debug_level >= DEBUG_LEVEL_INFO)
39185 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39186 - __FILE__, __LINE__, tty->driver->name, port->count);
39187 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39188
39189 /* If port is closing, signal caller to try again */
39190 if (port->flags & ASYNC_CLOSING){
39191 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39192 goto cleanup;
39193 }
39194 spin_lock(&port->lock);
39195 - port->count++;
39196 + atomic_inc(&port->count);
39197 spin_unlock(&port->lock);
39198 spin_unlock_irqrestore(&info->netlock, flags);
39199
39200 - if (port->count == 1) {
39201 + if (atomic_read(&port->count) == 1) {
39202 /* 1st open on this device, init hardware */
39203 retval = startup(info, tty);
39204 if (retval < 0)
39205 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39206 unsigned short new_crctype;
39207
39208 /* return error if TTY interface open */
39209 - if (info->port.count)
39210 + if (atomic_read(&info->port.count))
39211 return -EBUSY;
39212
39213 switch (encoding)
39214 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39215
39216 /* arbitrate between network and tty opens */
39217 spin_lock_irqsave(&info->netlock, flags);
39218 - if (info->port.count != 0 || info->netcount != 0) {
39219 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39220 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39221 spin_unlock_irqrestore(&info->netlock, flags);
39222 return -EBUSY;
39223 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39224 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39225
39226 /* return error if TTY interface open */
39227 - if (info->port.count)
39228 + if (atomic_read(&info->port.count))
39229 return -EBUSY;
39230
39231 if (cmd != SIOCWANDEV)
39232 diff --git a/drivers/char/random.c b/drivers/char/random.c
39233 index 9cd6968..6416f00 100644
39234 --- a/drivers/char/random.c
39235 +++ b/drivers/char/random.c
39236 @@ -289,9 +289,6 @@
39237 /*
39238 * To allow fractional bits to be tracked, the entropy_count field is
39239 * denominated in units of 1/8th bits.
39240 - *
39241 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39242 - * credit_entropy_bits() needs to be 64 bits wide.
39243 */
39244 #define ENTROPY_SHIFT 3
39245 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39246 @@ -439,9 +436,9 @@ struct entropy_store {
39247 };
39248
39249 static void push_to_pool(struct work_struct *work);
39250 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39251 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39252 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39253 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39254 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39255 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39256
39257 static struct entropy_store input_pool = {
39258 .poolinfo = &poolinfo_table[0],
39259 @@ -635,7 +632,7 @@ retry:
39260 /* The +2 corresponds to the /4 in the denominator */
39261
39262 do {
39263 - unsigned int anfrac = min(pnfrac, pool_size/2);
39264 + u64 anfrac = min(pnfrac, pool_size/2);
39265 unsigned int add =
39266 ((pool_size - entropy_count)*anfrac*3) >> s;
39267
39268 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39269
39270 extract_buf(r, tmp);
39271 i = min_t(int, nbytes, EXTRACT_SIZE);
39272 - if (copy_to_user(buf, tmp, i)) {
39273 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39274 ret = -EFAULT;
39275 break;
39276 }
39277 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39278 static int proc_do_uuid(struct ctl_table *table, int write,
39279 void __user *buffer, size_t *lenp, loff_t *ppos)
39280 {
39281 - struct ctl_table fake_table;
39282 + ctl_table_no_const fake_table;
39283 unsigned char buf[64], tmp_uuid[16], *uuid;
39284
39285 uuid = table->data;
39286 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39287 static int proc_do_entropy(struct ctl_table *table, int write,
39288 void __user *buffer, size_t *lenp, loff_t *ppos)
39289 {
39290 - struct ctl_table fake_table;
39291 + ctl_table_no_const fake_table;
39292 int entropy_count;
39293
39294 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39295 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39296 index e496dae..3db53b6 100644
39297 --- a/drivers/char/sonypi.c
39298 +++ b/drivers/char/sonypi.c
39299 @@ -54,6 +54,7 @@
39300
39301 #include <asm/uaccess.h>
39302 #include <asm/io.h>
39303 +#include <asm/local.h>
39304
39305 #include <linux/sonypi.h>
39306
39307 @@ -490,7 +491,7 @@ static struct sonypi_device {
39308 spinlock_t fifo_lock;
39309 wait_queue_head_t fifo_proc_list;
39310 struct fasync_struct *fifo_async;
39311 - int open_count;
39312 + local_t open_count;
39313 int model;
39314 struct input_dev *input_jog_dev;
39315 struct input_dev *input_key_dev;
39316 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39317 static int sonypi_misc_release(struct inode *inode, struct file *file)
39318 {
39319 mutex_lock(&sonypi_device.lock);
39320 - sonypi_device.open_count--;
39321 + local_dec(&sonypi_device.open_count);
39322 mutex_unlock(&sonypi_device.lock);
39323 return 0;
39324 }
39325 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39326 {
39327 mutex_lock(&sonypi_device.lock);
39328 /* Flush input queue on first open */
39329 - if (!sonypi_device.open_count)
39330 + if (!local_read(&sonypi_device.open_count))
39331 kfifo_reset(&sonypi_device.fifo);
39332 - sonypi_device.open_count++;
39333 + local_inc(&sonypi_device.open_count);
39334 mutex_unlock(&sonypi_device.lock);
39335
39336 return 0;
39337 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39338
39339 static struct platform_device *sonypi_platform_device;
39340
39341 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39342 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39343 {
39344 .ident = "Sony Vaio",
39345 .matches = {
39346 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39347 index 565a947..dcdc06e 100644
39348 --- a/drivers/char/tpm/tpm_acpi.c
39349 +++ b/drivers/char/tpm/tpm_acpi.c
39350 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39351 virt = acpi_os_map_iomem(start, len);
39352 if (!virt) {
39353 kfree(log->bios_event_log);
39354 + log->bios_event_log = NULL;
39355 printk("%s: ERROR - Unable to map memory\n", __func__);
39356 return -EIO;
39357 }
39358
39359 - memcpy_fromio(log->bios_event_log, virt, len);
39360 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39361
39362 acpi_os_unmap_iomem(virt, len);
39363 return 0;
39364 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39365 index 3a56a13..f8cbd25 100644
39366 --- a/drivers/char/tpm/tpm_eventlog.c
39367 +++ b/drivers/char/tpm/tpm_eventlog.c
39368 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39369 event = addr;
39370
39371 if ((event->event_type == 0 && event->event_size == 0) ||
39372 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39373 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39374 return NULL;
39375
39376 return addr;
39377 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39378 return NULL;
39379
39380 if ((event->event_type == 0 && event->event_size == 0) ||
39381 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39382 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39383 return NULL;
39384
39385 (*pos)++;
39386 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39387 int i;
39388
39389 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39390 - seq_putc(m, data[i]);
39391 + if (!seq_putc(m, data[i]))
39392 + return -EFAULT;
39393
39394 return 0;
39395 }
39396 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39397 index 72d7028..1586601 100644
39398 --- a/drivers/char/virtio_console.c
39399 +++ b/drivers/char/virtio_console.c
39400 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39401 if (to_user) {
39402 ssize_t ret;
39403
39404 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39405 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39406 if (ret)
39407 return -EFAULT;
39408 } else {
39409 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39410 if (!port_has_data(port) && !port->host_connected)
39411 return 0;
39412
39413 - return fill_readbuf(port, ubuf, count, true);
39414 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39415 }
39416
39417 static int wait_port_writable(struct port *port, bool nonblock)
39418 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39419 index 956b7e5..b655045 100644
39420 --- a/drivers/clk/clk-composite.c
39421 +++ b/drivers/clk/clk-composite.c
39422 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39423 struct clk *clk;
39424 struct clk_init_data init;
39425 struct clk_composite *composite;
39426 - struct clk_ops *clk_composite_ops;
39427 + clk_ops_no_const *clk_composite_ops;
39428
39429 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39430 if (!composite) {
39431 diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
39432 index 2e4f6d4..b4cf487 100644
39433 --- a/drivers/clk/hisilicon/clk-hi3620.c
39434 +++ b/drivers/clk/hisilicon/clk-hi3620.c
39435 @@ -38,44 +38,44 @@
39436 #include "clk.h"
39437
39438 /* clock parent list */
39439 -static const char *timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39440 -static const char *timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39441 -static const char *timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39442 -static const char *timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39443 -static const char *timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39444 -static const char *timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39445 -static const char *timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39446 -static const char *timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39447 -static const char *timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39448 -static const char *timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39449 -static const char *uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39450 -static const char *uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39451 -static const char *uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39452 -static const char *uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39453 -static const char *uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39454 -static const char *spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39455 -static const char *spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39456 -static const char *spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39457 +static const char * const timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39458 +static const char * const timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39459 +static const char * const timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39460 +static const char * const timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39461 +static const char * const timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39462 +static const char * const timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39463 +static const char * const timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39464 +static const char * const timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39465 +static const char * const timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39466 +static const char * const timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39467 +static const char * const uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39468 +static const char * const uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39469 +static const char * const uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39470 +static const char * const uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39471 +static const char * const uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39472 +static const char * const spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39473 +static const char * const spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39474 +static const char * const spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39475 /* share axi parent */
39476 -static const char *saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39477 -static const char *pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39478 -static const char *pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39479 -static const char *sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39480 -static const char *mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39481 -static const char *mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39482 -static const char *g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39483 -static const char *venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39484 -static const char *vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39485 -static const char *vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39486 -static const char *edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39487 -static const char *ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39488 +static const char * const saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39489 +static const char * const pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39490 +static const char * const pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39491 +static const char * const sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39492 +static const char * const mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39493 +static const char * const mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39494 +static const char * const g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39495 +static const char * const venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39496 +static const char * const vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39497 +static const char * const vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39498 +static const char * const edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39499 +static const char * const ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39500 "armpll3", "armpll5", };
39501 -static const char *edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39502 -static const char *ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39503 +static const char * const edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39504 +static const char * const ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39505 "armpll3", "armpll5", };
39506 -static const char *rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39507 -static const char *mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39508 -static const char *mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39509 +static const char * const rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39510 +static const char * const mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39511 +static const char * const mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39512
39513
39514 /* fixed rate clocks */
39515 diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
39516 index 3f369c6..05f9ffd 100644
39517 --- a/drivers/clk/hisilicon/clk-hix5hd2.c
39518 +++ b/drivers/clk/hisilicon/clk-hix5hd2.c
39519 @@ -46,15 +46,15 @@ static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
39520 { HIX5HD2_FIXED_83M, "83m", NULL, CLK_IS_ROOT, 83333333, },
39521 };
39522
39523 -static const char *sfc_mux_p[] __initconst = {
39524 +static const char * const sfc_mux_p[] __initconst = {
39525 "24m", "150m", "200m", "100m", "75m", };
39526 static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
39527
39528 -static const char *sdio_mux_p[] __initconst = {
39529 +static const char * const sdio_mux_p[] __initconst = {
39530 "75m", "100m", "50m", "15m", };
39531 static u32 sdio_mux_table[] = {0, 1, 2, 3};
39532
39533 -static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
39534 +static const char * const fephy_mux_p[] __initconst = { "25m", "125m"};
39535 static u32 fephy_mux_table[] = {0, 1};
39536
39537
39538 diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
39539 index 7eb684c..147c6fc 100644
39540 --- a/drivers/clk/rockchip/clk-rk3188.c
39541 +++ b/drivers/clk/rockchip/clk-rk3188.c
39542 @@ -704,7 +704,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
39543 GATE(ACLK_GPS, "aclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS),
39544 };
39545
39546 -static const char *rk3188_critical_clocks[] __initconst = {
39547 +static const char * const rk3188_critical_clocks[] __initconst = {
39548 "aclk_cpu",
39549 "aclk_peri",
39550 "hclk_peri",
39551 diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
39552 index 05d7a0b..4fc131c 100644
39553 --- a/drivers/clk/rockchip/clk-rk3288.c
39554 +++ b/drivers/clk/rockchip/clk-rk3288.c
39555 @@ -771,7 +771,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
39556 GATE(0, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS),
39557 };
39558
39559 -static const char *rk3288_critical_clocks[] __initconst = {
39560 +static const char * const rk3288_critical_clocks[] __initconst = {
39561 "aclk_cpu",
39562 "aclk_peri",
39563 "hclk_peri",
39564 diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
39565 index 58d2e3b..0c21b0d 100644
39566 --- a/drivers/clk/rockchip/clk.h
39567 +++ b/drivers/clk/rockchip/clk.h
39568 @@ -182,7 +182,7 @@ struct clk *rockchip_clk_register_mmc(const char *name,
39569 const char **parent_names, u8 num_parents,
39570 void __iomem *reg, int shift);
39571
39572 -#define PNAME(x) static const char *x[] __initconst
39573 +#define PNAME(x) static const char * const x[] __initconst
39574
39575 enum rockchip_clk_branch_type {
39576 branch_composite,
39577 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39578 index e4c7538..99c50cd 100644
39579 --- a/drivers/clk/samsung/clk.h
39580 +++ b/drivers/clk/samsung/clk.h
39581 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39582 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39583 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39584
39585 -#define PNAME(x) static const char *x[] __initdata
39586 +#define PNAME(x) static const char * const x[] __initconst
39587
39588 /**
39589 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39590 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39591 index dd3a78c..386d49c 100644
39592 --- a/drivers/clk/socfpga/clk-gate.c
39593 +++ b/drivers/clk/socfpga/clk-gate.c
39594 @@ -22,6 +22,7 @@
39595 #include <linux/mfd/syscon.h>
39596 #include <linux/of.h>
39597 #include <linux/regmap.h>
39598 +#include <asm/pgtable.h>
39599
39600 #include "clk.h"
39601
39602 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39603 return 0;
39604 }
39605
39606 -static struct clk_ops gateclk_ops = {
39607 +static clk_ops_no_const gateclk_ops __read_only = {
39608 .prepare = socfpga_clk_prepare,
39609 .recalc_rate = socfpga_clk_recalc_rate,
39610 .get_parent = socfpga_clk_get_parent,
39611 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39612 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39613 socfpga_clk->hw.bit_idx = clk_gate[1];
39614
39615 - gateclk_ops.enable = clk_gate_ops.enable;
39616 - gateclk_ops.disable = clk_gate_ops.disable;
39617 + pax_open_kernel();
39618 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39619 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39620 + pax_close_kernel();
39621 }
39622
39623 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39624 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39625 index de6da95..c98278b 100644
39626 --- a/drivers/clk/socfpga/clk-pll.c
39627 +++ b/drivers/clk/socfpga/clk-pll.c
39628 @@ -21,6 +21,7 @@
39629 #include <linux/io.h>
39630 #include <linux/of.h>
39631 #include <linux/of_address.h>
39632 +#include <asm/pgtable.h>
39633
39634 #include "clk.h"
39635
39636 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39637 CLK_MGR_PLL_CLK_SRC_MASK;
39638 }
39639
39640 -static struct clk_ops clk_pll_ops = {
39641 +static clk_ops_no_const clk_pll_ops __read_only = {
39642 .recalc_rate = clk_pll_recalc_rate,
39643 .get_parent = clk_pll_get_parent,
39644 };
39645 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39646 pll_clk->hw.hw.init = &init;
39647
39648 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39649 - clk_pll_ops.enable = clk_gate_ops.enable;
39650 - clk_pll_ops.disable = clk_gate_ops.disable;
39651 + pax_open_kernel();
39652 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39653 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39654 + pax_close_kernel();
39655
39656 clk = clk_register(NULL, &pll_clk->hw.hw);
39657 if (WARN_ON(IS_ERR(clk))) {
39658 diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
39659 index 3654f61..81abe81 100644
39660 --- a/drivers/clk/ti/composite.c
39661 +++ b/drivers/clk/ti/composite.c
39662 @@ -69,7 +69,7 @@ struct component_clk {
39663 struct list_head link;
39664 };
39665
39666 -static const char * __initconst component_clk_types[] = {
39667 +static const char * const __initconst component_clk_types[] = {
39668 "gate", "divider", "mux"
39669 };
39670
39671 diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
39672 index f870aad..04ba1e4 100644
39673 --- a/drivers/clk/zynq/clkc.c
39674 +++ b/drivers/clk/zynq/clkc.c
39675 @@ -85,22 +85,22 @@ static DEFINE_SPINLOCK(canmioclk_lock);
39676 static DEFINE_SPINLOCK(dbgclk_lock);
39677 static DEFINE_SPINLOCK(aperclk_lock);
39678
39679 -static const char *armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39680 -static const char *ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39681 -static const char *iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39682 -static const char *gem0_mux_parents[] __initconst = {"gem0_div1", "dummy_name"};
39683 -static const char *gem1_mux_parents[] __initconst = {"gem1_div1", "dummy_name"};
39684 -static const char *can0_mio_mux2_parents[] __initconst = {"can0_gate",
39685 +static const char * const armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39686 +static const char * const ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39687 +static const char * const iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39688 +static const char * gem0_mux_parents[] __initdata = {"gem0_div1", "dummy_name"};
39689 +static const char * gem1_mux_parents[] __initdata = {"gem1_div1", "dummy_name"};
39690 +static const char * const can0_mio_mux2_parents[] __initconst = {"can0_gate",
39691 "can0_mio_mux"};
39692 -static const char *can1_mio_mux2_parents[] __initconst = {"can1_gate",
39693 +static const char * const can1_mio_mux2_parents[] __initconst = {"can1_gate",
39694 "can1_mio_mux"};
39695 -static const char *dbg_emio_mux_parents[] __initconst = {"dbg_div",
39696 +static const char * dbg_emio_mux_parents[] __initdata = {"dbg_div",
39697 "dummy_name"};
39698
39699 -static const char *dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39700 -static const char *gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39701 -static const char *gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39702 -static const char *swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39703 +static const char * const dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39704 +static const char * const gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39705 +static const char * const gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39706 +static const char * const swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39707
39708 static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
39709 const char *clk_name, void __iomem *fclk_ctrl_reg,
39710 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39711 index b0c18ed..1713a80 100644
39712 --- a/drivers/cpufreq/acpi-cpufreq.c
39713 +++ b/drivers/cpufreq/acpi-cpufreq.c
39714 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39715 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39716 per_cpu(acfreq_data, cpu) = data;
39717
39718 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39719 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39720 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39721 + pax_open_kernel();
39722 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39723 + pax_close_kernel();
39724 + }
39725
39726 result = acpi_processor_register_performance(data->acpi_data, cpu);
39727 if (result)
39728 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39729 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39730 break;
39731 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39732 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39733 + pax_open_kernel();
39734 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39735 + pax_close_kernel();
39736 break;
39737 default:
39738 break;
39739 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39740 if (!msrs)
39741 return;
39742
39743 - acpi_cpufreq_driver.boost_supported = true;
39744 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39745 + pax_open_kernel();
39746 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39747 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39748 + pax_close_kernel();
39749
39750 cpu_notifier_register_begin();
39751
39752 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39753 index bab67db..91af7e3 100644
39754 --- a/drivers/cpufreq/cpufreq-dt.c
39755 +++ b/drivers/cpufreq/cpufreq-dt.c
39756 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39757 if (!IS_ERR(cpu_reg))
39758 regulator_put(cpu_reg);
39759
39760 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39761 + pax_open_kernel();
39762 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39763 + pax_close_kernel();
39764
39765 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39766 if (ret)
39767 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39768 index 8ae655c..3141442 100644
39769 --- a/drivers/cpufreq/cpufreq.c
39770 +++ b/drivers/cpufreq/cpufreq.c
39771 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39772 }
39773
39774 mutex_lock(&cpufreq_governor_mutex);
39775 - list_del(&governor->governor_list);
39776 + pax_list_del(&governor->governor_list);
39777 mutex_unlock(&cpufreq_governor_mutex);
39778 return;
39779 }
39780 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39781 return NOTIFY_OK;
39782 }
39783
39784 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39785 +static struct notifier_block cpufreq_cpu_notifier = {
39786 .notifier_call = cpufreq_cpu_callback,
39787 };
39788
39789 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39790 return 0;
39791
39792 write_lock_irqsave(&cpufreq_driver_lock, flags);
39793 - cpufreq_driver->boost_enabled = state;
39794 + pax_open_kernel();
39795 + *(bool *)&cpufreq_driver->boost_enabled = state;
39796 + pax_close_kernel();
39797 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39798
39799 ret = cpufreq_driver->set_boost(state);
39800 if (ret) {
39801 write_lock_irqsave(&cpufreq_driver_lock, flags);
39802 - cpufreq_driver->boost_enabled = !state;
39803 + pax_open_kernel();
39804 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39805 + pax_close_kernel();
39806 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39807
39808 pr_err("%s: Cannot %s BOOST\n",
39809 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39810 cpufreq_driver = driver_data;
39811 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39812
39813 - if (driver_data->setpolicy)
39814 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39815 + if (driver_data->setpolicy) {
39816 + pax_open_kernel();
39817 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39818 + pax_close_kernel();
39819 + }
39820
39821 if (cpufreq_boost_supported()) {
39822 /*
39823 * Check if driver provides function to enable boost -
39824 * if not, use cpufreq_boost_set_sw as default
39825 */
39826 - if (!cpufreq_driver->set_boost)
39827 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39828 + if (!cpufreq_driver->set_boost) {
39829 + pax_open_kernel();
39830 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39831 + pax_close_kernel();
39832 + }
39833
39834 ret = cpufreq_sysfs_create_file(&boost.attr);
39835 if (ret) {
39836 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39837 index 1b44496..b80ff5e 100644
39838 --- a/drivers/cpufreq/cpufreq_governor.c
39839 +++ b/drivers/cpufreq/cpufreq_governor.c
39840 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39841 struct dbs_data *dbs_data;
39842 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39843 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39844 - struct od_ops *od_ops = NULL;
39845 + const struct od_ops *od_ops = NULL;
39846 struct od_dbs_tuners *od_tuners = NULL;
39847 struct cs_dbs_tuners *cs_tuners = NULL;
39848 struct cpu_dbs_common_info *cpu_cdbs;
39849 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39850
39851 if ((cdata->governor == GOV_CONSERVATIVE) &&
39852 (!policy->governor->initialized)) {
39853 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39854 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39855
39856 cpufreq_register_notifier(cs_ops->notifier_block,
39857 CPUFREQ_TRANSITION_NOTIFIER);
39858 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39859
39860 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39861 (policy->governor->initialized == 1)) {
39862 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39863 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39864
39865 cpufreq_unregister_notifier(cs_ops->notifier_block,
39866 CPUFREQ_TRANSITION_NOTIFIER);
39867 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39868 index cc401d1..8197340 100644
39869 --- a/drivers/cpufreq/cpufreq_governor.h
39870 +++ b/drivers/cpufreq/cpufreq_governor.h
39871 @@ -212,7 +212,7 @@ struct common_dbs_data {
39872 void (*exit)(struct dbs_data *dbs_data);
39873
39874 /* Governor specific ops, see below */
39875 - void *gov_ops;
39876 + const void *gov_ops;
39877 };
39878
39879 /* Governor Per policy data */
39880 @@ -232,7 +232,7 @@ struct od_ops {
39881 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39882 unsigned int freq_next, unsigned int relation);
39883 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39884 -};
39885 +} __no_const;
39886
39887 struct cs_ops {
39888 struct notifier_block *notifier_block;
39889 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39890 index ad3f38f..8f086cd 100644
39891 --- a/drivers/cpufreq/cpufreq_ondemand.c
39892 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39893 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39894
39895 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39896
39897 -static struct od_ops od_ops = {
39898 +static struct od_ops od_ops __read_only = {
39899 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39900 .powersave_bias_target = generic_powersave_bias_target,
39901 .freq_increase = dbs_freq_increase,
39902 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39903 (struct cpufreq_policy *, unsigned int, unsigned int),
39904 unsigned int powersave_bias)
39905 {
39906 - od_ops.powersave_bias_target = f;
39907 + pax_open_kernel();
39908 + *(void **)&od_ops.powersave_bias_target = f;
39909 + pax_close_kernel();
39910 od_set_powersave_bias(powersave_bias);
39911 }
39912 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39913
39914 void od_unregister_powersave_bias_handler(void)
39915 {
39916 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39917 + pax_open_kernel();
39918 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39919 + pax_close_kernel();
39920 od_set_powersave_bias(0);
39921 }
39922 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39923 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39924 index 872c577..5fb3c20 100644
39925 --- a/drivers/cpufreq/intel_pstate.c
39926 +++ b/drivers/cpufreq/intel_pstate.c
39927 @@ -133,10 +133,10 @@ struct pstate_funcs {
39928 struct cpu_defaults {
39929 struct pstate_adjust_policy pid_policy;
39930 struct pstate_funcs funcs;
39931 -};
39932 +} __do_const;
39933
39934 static struct pstate_adjust_policy pid_params;
39935 -static struct pstate_funcs pstate_funcs;
39936 +static struct pstate_funcs *pstate_funcs;
39937 static int hwp_active;
39938
39939 struct perf_limits {
39940 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39941
39942 cpu->pstate.current_pstate = pstate;
39943
39944 - pstate_funcs.set(cpu, pstate);
39945 + pstate_funcs->set(cpu, pstate);
39946 }
39947
39948 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39949 {
39950 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39951 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39952 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39953 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39954 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39955 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39956 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39957 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39958
39959 - if (pstate_funcs.get_vid)
39960 - pstate_funcs.get_vid(cpu);
39961 + if (pstate_funcs->get_vid)
39962 + pstate_funcs->get_vid(cpu);
39963 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39964 }
39965
39966 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39967 rdmsrl(MSR_IA32_APERF, aperf);
39968 rdmsrl(MSR_IA32_MPERF, mperf);
39969
39970 - if (!pstate_funcs.get_max() ||
39971 - !pstate_funcs.get_min() ||
39972 - !pstate_funcs.get_turbo())
39973 + if (!pstate_funcs->get_max() ||
39974 + !pstate_funcs->get_min() ||
39975 + !pstate_funcs->get_turbo())
39976 return -ENODEV;
39977
39978 rdmsrl(MSR_IA32_APERF, tmp);
39979 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39980 return 0;
39981 }
39982
39983 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39984 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39985 {
39986 pid_params.sample_rate_ms = policy->sample_rate_ms;
39987 pid_params.p_gain_pct = policy->p_gain_pct;
39988 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39989
39990 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39991 {
39992 - pstate_funcs.get_max = funcs->get_max;
39993 - pstate_funcs.get_min = funcs->get_min;
39994 - pstate_funcs.get_turbo = funcs->get_turbo;
39995 - pstate_funcs.get_scaling = funcs->get_scaling;
39996 - pstate_funcs.set = funcs->set;
39997 - pstate_funcs.get_vid = funcs->get_vid;
39998 + pstate_funcs = funcs;
39999 }
40000
40001 #if IS_ENABLED(CONFIG_ACPI)
40002 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
40003 index 529cfd9..0e28fff 100644
40004 --- a/drivers/cpufreq/p4-clockmod.c
40005 +++ b/drivers/cpufreq/p4-clockmod.c
40006 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40007 case 0x0F: /* Core Duo */
40008 case 0x16: /* Celeron Core */
40009 case 0x1C: /* Atom */
40010 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40011 + pax_open_kernel();
40012 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40013 + pax_close_kernel();
40014 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
40015 case 0x0D: /* Pentium M (Dothan) */
40016 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40017 + pax_open_kernel();
40018 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40019 + pax_close_kernel();
40020 /* fall through */
40021 case 0x09: /* Pentium M (Banias) */
40022 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
40023 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40024
40025 /* on P-4s, the TSC runs with constant frequency independent whether
40026 * throttling is active or not. */
40027 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40028 + pax_open_kernel();
40029 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40030 + pax_close_kernel();
40031
40032 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
40033 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
40034 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40035 index 9bb42ba..b01b4a2 100644
40036 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40037 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40038 @@ -18,14 +18,12 @@
40039 #include <asm/head.h>
40040 #include <asm/timer.h>
40041
40042 -static struct cpufreq_driver *cpufreq_us3_driver;
40043 -
40044 struct us3_freq_percpu_info {
40045 struct cpufreq_frequency_table table[4];
40046 };
40047
40048 /* Indexed by cpu number. */
40049 -static struct us3_freq_percpu_info *us3_freq_table;
40050 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40051
40052 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40053 * in the Safari config register.
40054 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40055
40056 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40057 {
40058 - if (cpufreq_us3_driver)
40059 - us3_freq_target(policy, 0);
40060 + us3_freq_target(policy, 0);
40061
40062 return 0;
40063 }
40064
40065 +static int __init us3_freq_init(void);
40066 +static void __exit us3_freq_exit(void);
40067 +
40068 +static struct cpufreq_driver cpufreq_us3_driver = {
40069 + .init = us3_freq_cpu_init,
40070 + .verify = cpufreq_generic_frequency_table_verify,
40071 + .target_index = us3_freq_target,
40072 + .get = us3_freq_get,
40073 + .exit = us3_freq_cpu_exit,
40074 + .name = "UltraSPARC-III",
40075 +
40076 +};
40077 +
40078 static int __init us3_freq_init(void)
40079 {
40080 unsigned long manuf, impl, ver;
40081 - int ret;
40082
40083 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40084 return -ENODEV;
40085 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40086 (impl == CHEETAH_IMPL ||
40087 impl == CHEETAH_PLUS_IMPL ||
40088 impl == JAGUAR_IMPL ||
40089 - impl == PANTHER_IMPL)) {
40090 - struct cpufreq_driver *driver;
40091 -
40092 - ret = -ENOMEM;
40093 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40094 - if (!driver)
40095 - goto err_out;
40096 -
40097 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40098 - GFP_KERNEL);
40099 - if (!us3_freq_table)
40100 - goto err_out;
40101 -
40102 - driver->init = us3_freq_cpu_init;
40103 - driver->verify = cpufreq_generic_frequency_table_verify;
40104 - driver->target_index = us3_freq_target;
40105 - driver->get = us3_freq_get;
40106 - driver->exit = us3_freq_cpu_exit;
40107 - strcpy(driver->name, "UltraSPARC-III");
40108 -
40109 - cpufreq_us3_driver = driver;
40110 - ret = cpufreq_register_driver(driver);
40111 - if (ret)
40112 - goto err_out;
40113 -
40114 - return 0;
40115 -
40116 -err_out:
40117 - if (driver) {
40118 - kfree(driver);
40119 - cpufreq_us3_driver = NULL;
40120 - }
40121 - kfree(us3_freq_table);
40122 - us3_freq_table = NULL;
40123 - return ret;
40124 - }
40125 + impl == PANTHER_IMPL))
40126 + return cpufreq_register_driver(&cpufreq_us3_driver);
40127
40128 return -ENODEV;
40129 }
40130
40131 static void __exit us3_freq_exit(void)
40132 {
40133 - if (cpufreq_us3_driver) {
40134 - cpufreq_unregister_driver(cpufreq_us3_driver);
40135 - kfree(cpufreq_us3_driver);
40136 - cpufreq_us3_driver = NULL;
40137 - kfree(us3_freq_table);
40138 - us3_freq_table = NULL;
40139 - }
40140 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40141 }
40142
40143 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40144 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40145 index 7d4a315..21bb886 100644
40146 --- a/drivers/cpufreq/speedstep-centrino.c
40147 +++ b/drivers/cpufreq/speedstep-centrino.c
40148 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40149 !cpu_has(cpu, X86_FEATURE_EST))
40150 return -ENODEV;
40151
40152 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40153 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40154 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40155 + pax_open_kernel();
40156 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40157 + pax_close_kernel();
40158 + }
40159
40160 if (policy->cpu != 0)
40161 return -ENODEV;
40162 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40163 index 2697e87..c32476c 100644
40164 --- a/drivers/cpuidle/driver.c
40165 +++ b/drivers/cpuidle/driver.c
40166 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
40167
40168 static void poll_idle_init(struct cpuidle_driver *drv)
40169 {
40170 - struct cpuidle_state *state = &drv->states[0];
40171 + cpuidle_state_no_const *state = &drv->states[0];
40172
40173 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40174 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40175 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40176 index fb9f511..213e6cc 100644
40177 --- a/drivers/cpuidle/governor.c
40178 +++ b/drivers/cpuidle/governor.c
40179 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40180 mutex_lock(&cpuidle_lock);
40181 if (__cpuidle_find_governor(gov->name) == NULL) {
40182 ret = 0;
40183 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40184 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40185 if (!cpuidle_curr_governor ||
40186 cpuidle_curr_governor->rating < gov->rating)
40187 cpuidle_switch_governor(gov);
40188 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40189 index 832a2c3..1794080 100644
40190 --- a/drivers/cpuidle/sysfs.c
40191 +++ b/drivers/cpuidle/sysfs.c
40192 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40193 NULL
40194 };
40195
40196 -static struct attribute_group cpuidle_attr_group = {
40197 +static attribute_group_no_const cpuidle_attr_group = {
40198 .attrs = cpuidle_default_attrs,
40199 .name = "cpuidle",
40200 };
40201 diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
40202 index f347ab7..08b0da2 100644
40203 --- a/drivers/crypto/caam/caamhash.c
40204 +++ b/drivers/crypto/caam/caamhash.c
40205 @@ -1543,6 +1543,8 @@ static int ahash_init(struct ahash_request *req)
40206
40207 state->current_buf = 0;
40208 state->buf_dma = 0;
40209 + state->buflen_0 = 0;
40210 + state->buflen_1 = 0;
40211
40212 return 0;
40213 }
40214 diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c
40215 index ae31e55..a48dc25 100644
40216 --- a/drivers/crypto/caam/caamrng.c
40217 +++ b/drivers/crypto/caam/caamrng.c
40218 @@ -56,7 +56,7 @@
40219
40220 /* Buffer, its dma address and lock */
40221 struct buf_data {
40222 - u8 buf[RN_BUF_SIZE];
40223 + u8 buf[RN_BUF_SIZE] ____cacheline_aligned;
40224 dma_addr_t addr;
40225 struct completion filled;
40226 u32 hw_desc[DESC_JOB_O_LEN];
40227 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40228 index 8d2a772..33826c9 100644
40229 --- a/drivers/crypto/hifn_795x.c
40230 +++ b/drivers/crypto/hifn_795x.c
40231 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40232 MODULE_PARM_DESC(hifn_pll_ref,
40233 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40234
40235 -static atomic_t hifn_dev_number;
40236 +static atomic_unchecked_t hifn_dev_number;
40237
40238 #define ACRYPTO_OP_DECRYPT 0
40239 #define ACRYPTO_OP_ENCRYPT 1
40240 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40241 goto err_out_disable_pci_device;
40242
40243 snprintf(name, sizeof(name), "hifn%d",
40244 - atomic_inc_return(&hifn_dev_number)-1);
40245 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40246
40247 err = pci_request_regions(pdev, name);
40248 if (err)
40249 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40250 index 30b538d8..1610d75 100644
40251 --- a/drivers/devfreq/devfreq.c
40252 +++ b/drivers/devfreq/devfreq.c
40253 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40254 goto err_out;
40255 }
40256
40257 - list_add(&governor->node, &devfreq_governor_list);
40258 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40259
40260 list_for_each_entry(devfreq, &devfreq_list, node) {
40261 int ret = 0;
40262 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40263 }
40264 }
40265
40266 - list_del(&governor->node);
40267 + pax_list_del((struct list_head *)&governor->node);
40268 err_out:
40269 mutex_unlock(&devfreq_list_lock);
40270
40271 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40272 index 8ee383d..736b5de 100644
40273 --- a/drivers/dma/sh/shdma-base.c
40274 +++ b/drivers/dma/sh/shdma-base.c
40275 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40276 schan->slave_id = -EINVAL;
40277 }
40278
40279 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40280 - sdev->desc_size, GFP_KERNEL);
40281 + schan->desc = kcalloc(sdev->desc_size,
40282 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40283 if (!schan->desc) {
40284 ret = -ENOMEM;
40285 goto edescalloc;
40286 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40287 index 9f1d4c7..fceff78 100644
40288 --- a/drivers/dma/sh/shdmac.c
40289 +++ b/drivers/dma/sh/shdmac.c
40290 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40291 return ret;
40292 }
40293
40294 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40295 +static struct notifier_block sh_dmae_nmi_notifier = {
40296 .notifier_call = sh_dmae_nmi_handler,
40297
40298 /* Run before NMI debug handler and KGDB */
40299 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40300 index 592af5f..bb1d583 100644
40301 --- a/drivers/edac/edac_device.c
40302 +++ b/drivers/edac/edac_device.c
40303 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40304 */
40305 int edac_device_alloc_index(void)
40306 {
40307 - static atomic_t device_indexes = ATOMIC_INIT(0);
40308 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40309
40310 - return atomic_inc_return(&device_indexes) - 1;
40311 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40312 }
40313 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40314
40315 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40316 index c84eecb..4d7381d 100644
40317 --- a/drivers/edac/edac_mc_sysfs.c
40318 +++ b/drivers/edac/edac_mc_sysfs.c
40319 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40320 struct dev_ch_attribute {
40321 struct device_attribute attr;
40322 int channel;
40323 -};
40324 +} __do_const;
40325
40326 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40327 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40328 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40329 }
40330
40331 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40332 + pax_open_kernel();
40333 if (mci->get_sdram_scrub_rate) {
40334 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40335 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40336 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40337 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40338 }
40339
40340 if (mci->set_sdram_scrub_rate) {
40341 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40342 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40343 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40344 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40345 }
40346 + pax_close_kernel();
40347
40348 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40349 if (err) {
40350 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40351 index 2cf44b4d..6dd2dc7 100644
40352 --- a/drivers/edac/edac_pci.c
40353 +++ b/drivers/edac/edac_pci.c
40354 @@ -29,7 +29,7 @@
40355
40356 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40357 static LIST_HEAD(edac_pci_list);
40358 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40359 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40360
40361 /*
40362 * edac_pci_alloc_ctl_info
40363 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40364 */
40365 int edac_pci_alloc_index(void)
40366 {
40367 - return atomic_inc_return(&pci_indexes) - 1;
40368 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40369 }
40370 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40371
40372 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40373 index 24d877f..4e30133 100644
40374 --- a/drivers/edac/edac_pci_sysfs.c
40375 +++ b/drivers/edac/edac_pci_sysfs.c
40376 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40377 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40378 static int edac_pci_poll_msec = 1000; /* one second workq period */
40379
40380 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40381 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40382 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40383 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40384
40385 static struct kobject *edac_pci_top_main_kobj;
40386 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40387 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40388 void *value;
40389 ssize_t(*show) (void *, char *);
40390 ssize_t(*store) (void *, const char *, size_t);
40391 -};
40392 +} __do_const;
40393
40394 /* Set of show/store abstract level functions for PCI Parity object */
40395 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40396 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40397 edac_printk(KERN_CRIT, EDAC_PCI,
40398 "Signaled System Error on %s\n",
40399 pci_name(dev));
40400 - atomic_inc(&pci_nonparity_count);
40401 + atomic_inc_unchecked(&pci_nonparity_count);
40402 }
40403
40404 if (status & (PCI_STATUS_PARITY)) {
40405 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40406 "Master Data Parity Error on %s\n",
40407 pci_name(dev));
40408
40409 - atomic_inc(&pci_parity_count);
40410 + atomic_inc_unchecked(&pci_parity_count);
40411 }
40412
40413 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40414 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40415 "Detected Parity Error on %s\n",
40416 pci_name(dev));
40417
40418 - atomic_inc(&pci_parity_count);
40419 + atomic_inc_unchecked(&pci_parity_count);
40420 }
40421 }
40422
40423 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40424 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40425 "Signaled System Error on %s\n",
40426 pci_name(dev));
40427 - atomic_inc(&pci_nonparity_count);
40428 + atomic_inc_unchecked(&pci_nonparity_count);
40429 }
40430
40431 if (status & (PCI_STATUS_PARITY)) {
40432 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40433 "Master Data Parity Error on "
40434 "%s\n", pci_name(dev));
40435
40436 - atomic_inc(&pci_parity_count);
40437 + atomic_inc_unchecked(&pci_parity_count);
40438 }
40439
40440 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40441 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40442 "Detected Parity Error on %s\n",
40443 pci_name(dev));
40444
40445 - atomic_inc(&pci_parity_count);
40446 + atomic_inc_unchecked(&pci_parity_count);
40447 }
40448 }
40449 }
40450 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40451 if (!check_pci_errors)
40452 return;
40453
40454 - before_count = atomic_read(&pci_parity_count);
40455 + before_count = atomic_read_unchecked(&pci_parity_count);
40456
40457 /* scan all PCI devices looking for a Parity Error on devices and
40458 * bridges.
40459 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40460 /* Only if operator has selected panic on PCI Error */
40461 if (edac_pci_get_panic_on_pe()) {
40462 /* If the count is different 'after' from 'before' */
40463 - if (before_count != atomic_read(&pci_parity_count))
40464 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40465 panic("EDAC: PCI Parity Error");
40466 }
40467 }
40468 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40469 index c2359a1..8bd119d 100644
40470 --- a/drivers/edac/mce_amd.h
40471 +++ b/drivers/edac/mce_amd.h
40472 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40473 bool (*mc0_mce)(u16, u8);
40474 bool (*mc1_mce)(u16, u8);
40475 bool (*mc2_mce)(u16, u8);
40476 -};
40477 +} __no_const;
40478
40479 void amd_report_gart_errors(bool);
40480 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40481 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40482 index 57ea7f4..af06b76 100644
40483 --- a/drivers/firewire/core-card.c
40484 +++ b/drivers/firewire/core-card.c
40485 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40486 const struct fw_card_driver *driver,
40487 struct device *device)
40488 {
40489 - static atomic_t index = ATOMIC_INIT(-1);
40490 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40491
40492 - card->index = atomic_inc_return(&index);
40493 + card->index = atomic_inc_return_unchecked(&index);
40494 card->driver = driver;
40495 card->device = device;
40496 card->current_tlabel = 0;
40497 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40498
40499 void fw_core_remove_card(struct fw_card *card)
40500 {
40501 - struct fw_card_driver dummy_driver = dummy_driver_template;
40502 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40503
40504 card->driver->update_phy_reg(card, 4,
40505 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40506 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40507 index f9e3aee..269dbdb 100644
40508 --- a/drivers/firewire/core-device.c
40509 +++ b/drivers/firewire/core-device.c
40510 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40511 struct config_rom_attribute {
40512 struct device_attribute attr;
40513 u32 key;
40514 -};
40515 +} __do_const;
40516
40517 static ssize_t show_immediate(struct device *dev,
40518 struct device_attribute *dattr, char *buf)
40519 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40520 index d6a09b9..18e90dd 100644
40521 --- a/drivers/firewire/core-transaction.c
40522 +++ b/drivers/firewire/core-transaction.c
40523 @@ -38,6 +38,7 @@
40524 #include <linux/timer.h>
40525 #include <linux/types.h>
40526 #include <linux/workqueue.h>
40527 +#include <linux/sched.h>
40528
40529 #include <asm/byteorder.h>
40530
40531 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40532 index e1480ff6..1a429bd 100644
40533 --- a/drivers/firewire/core.h
40534 +++ b/drivers/firewire/core.h
40535 @@ -111,6 +111,7 @@ struct fw_card_driver {
40536
40537 int (*stop_iso)(struct fw_iso_context *ctx);
40538 };
40539 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40540
40541 void fw_card_initialize(struct fw_card *card,
40542 const struct fw_card_driver *driver, struct device *device);
40543 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40544 index f51d376..b118e40 100644
40545 --- a/drivers/firewire/ohci.c
40546 +++ b/drivers/firewire/ohci.c
40547 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40548 be32_to_cpu(ohci->next_header));
40549 }
40550
40551 +#ifndef CONFIG_GRKERNSEC
40552 if (param_remote_dma) {
40553 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40554 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40555 }
40556 +#endif
40557
40558 spin_unlock_irq(&ohci->lock);
40559
40560 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40561 unsigned long flags;
40562 int n, ret = 0;
40563
40564 +#ifndef CONFIG_GRKERNSEC
40565 if (param_remote_dma)
40566 return 0;
40567 +#endif
40568
40569 /*
40570 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40571 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40572 index 94a58a0..f5eba42 100644
40573 --- a/drivers/firmware/dmi-id.c
40574 +++ b/drivers/firmware/dmi-id.c
40575 @@ -16,7 +16,7 @@
40576 struct dmi_device_attribute{
40577 struct device_attribute dev_attr;
40578 int field;
40579 -};
40580 +} __do_const;
40581 #define to_dmi_dev_attr(_dev_attr) \
40582 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40583
40584 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40585 index 4fd9961..52d60ce 100644
40586 --- a/drivers/firmware/efi/cper.c
40587 +++ b/drivers/firmware/efi/cper.c
40588 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40589 */
40590 u64 cper_next_record_id(void)
40591 {
40592 - static atomic64_t seq;
40593 + static atomic64_unchecked_t seq;
40594
40595 - if (!atomic64_read(&seq))
40596 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40597 + if (!atomic64_read_unchecked(&seq))
40598 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40599
40600 - return atomic64_inc_return(&seq);
40601 + return atomic64_inc_return_unchecked(&seq);
40602 }
40603 EXPORT_SYMBOL_GPL(cper_next_record_id);
40604
40605 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40606 index 3061bb8..92b5fcc 100644
40607 --- a/drivers/firmware/efi/efi.c
40608 +++ b/drivers/firmware/efi/efi.c
40609 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40610 };
40611
40612 static struct efivars generic_efivars;
40613 -static struct efivar_operations generic_ops;
40614 +static efivar_operations_no_const generic_ops __read_only;
40615
40616 static int generic_ops_register(void)
40617 {
40618 - generic_ops.get_variable = efi.get_variable;
40619 - generic_ops.set_variable = efi.set_variable;
40620 - generic_ops.get_next_variable = efi.get_next_variable;
40621 - generic_ops.query_variable_store = efi_query_variable_store;
40622 + pax_open_kernel();
40623 + *(void **)&generic_ops.get_variable = efi.get_variable;
40624 + *(void **)&generic_ops.set_variable = efi.set_variable;
40625 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40626 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40627 + pax_close_kernel();
40628
40629 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40630 }
40631 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40632 index 7b2e049..a253334 100644
40633 --- a/drivers/firmware/efi/efivars.c
40634 +++ b/drivers/firmware/efi/efivars.c
40635 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40636 static int
40637 create_efivars_bin_attributes(void)
40638 {
40639 - struct bin_attribute *attr;
40640 + bin_attribute_no_const *attr;
40641 int error;
40642
40643 /* new_var */
40644 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40645 index 87b8e3b..c4afb35 100644
40646 --- a/drivers/firmware/efi/runtime-map.c
40647 +++ b/drivers/firmware/efi/runtime-map.c
40648 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40649 kfree(entry);
40650 }
40651
40652 -static struct kobj_type __refdata map_ktype = {
40653 +static const struct kobj_type __refconst map_ktype = {
40654 .sysfs_ops = &map_attr_ops,
40655 .default_attrs = def_attrs,
40656 .release = map_release,
40657 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40658 index f1ab05e..ab51228 100644
40659 --- a/drivers/firmware/google/gsmi.c
40660 +++ b/drivers/firmware/google/gsmi.c
40661 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40662 return local_hash_64(input, 32);
40663 }
40664
40665 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40666 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40667 {
40668 .ident = "Google Board",
40669 .matches = {
40670 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40671 index 2f569aa..26e4f39 100644
40672 --- a/drivers/firmware/google/memconsole.c
40673 +++ b/drivers/firmware/google/memconsole.c
40674 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40675 return false;
40676 }
40677
40678 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40679 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40680 {
40681 .ident = "Google Board",
40682 .matches = {
40683 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40684 if (!found_memconsole())
40685 return -ENODEV;
40686
40687 - memconsole_bin_attr.size = memconsole_length;
40688 + pax_open_kernel();
40689 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40690 + pax_close_kernel();
40691 +
40692 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40693 }
40694
40695 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40696 index cc016c61..d35279e 100644
40697 --- a/drivers/firmware/memmap.c
40698 +++ b/drivers/firmware/memmap.c
40699 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40700 kfree(entry);
40701 }
40702
40703 -static struct kobj_type __refdata memmap_ktype = {
40704 +static const struct kobj_type __refconst memmap_ktype = {
40705 .release = release_firmware_map_entry,
40706 .sysfs_ops = &memmap_attr_ops,
40707 .default_attrs = def_attrs,
40708 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40709 index 3cfcfc6..09d6f117 100644
40710 --- a/drivers/gpio/gpio-em.c
40711 +++ b/drivers/gpio/gpio-em.c
40712 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40713 struct em_gio_priv *p;
40714 struct resource *io[2], *irq[2];
40715 struct gpio_chip *gpio_chip;
40716 - struct irq_chip *irq_chip;
40717 + irq_chip_no_const *irq_chip;
40718 const char *name = dev_name(&pdev->dev);
40719 int ret;
40720
40721 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40722 index 7818cd1..1be40e5 100644
40723 --- a/drivers/gpio/gpio-ich.c
40724 +++ b/drivers/gpio/gpio-ich.c
40725 @@ -94,7 +94,7 @@ struct ichx_desc {
40726 * this option allows driver caching written output values
40727 */
40728 bool use_outlvl_cache;
40729 -};
40730 +} __do_const;
40731
40732 static struct {
40733 spinlock_t lock;
40734 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40735 index f476ae2..05e1bdd 100644
40736 --- a/drivers/gpio/gpio-omap.c
40737 +++ b/drivers/gpio/gpio-omap.c
40738 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40739 const struct omap_gpio_platform_data *pdata;
40740 struct resource *res;
40741 struct gpio_bank *bank;
40742 - struct irq_chip *irqc;
40743 + irq_chip_no_const *irqc;
40744 int ret;
40745
40746 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40747 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40748 index c49522e..9a7ee54 100644
40749 --- a/drivers/gpio/gpio-rcar.c
40750 +++ b/drivers/gpio/gpio-rcar.c
40751 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40752 struct gpio_rcar_priv *p;
40753 struct resource *io, *irq;
40754 struct gpio_chip *gpio_chip;
40755 - struct irq_chip *irq_chip;
40756 + irq_chip_no_const *irq_chip;
40757 struct device *dev = &pdev->dev;
40758 const char *name = dev_name(dev);
40759 int ret;
40760 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40761 index c1caa45..f0f97d2 100644
40762 --- a/drivers/gpio/gpio-vr41xx.c
40763 +++ b/drivers/gpio/gpio-vr41xx.c
40764 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40765 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40766 maskl, pendl, maskh, pendh);
40767
40768 - atomic_inc(&irq_err_count);
40769 + atomic_inc_unchecked(&irq_err_count);
40770
40771 return -EINVAL;
40772 }
40773 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40774 index 1ca9295..9f3d481 100644
40775 --- a/drivers/gpio/gpiolib.c
40776 +++ b/drivers/gpio/gpiolib.c
40777 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40778 }
40779
40780 if (gpiochip->irqchip) {
40781 - gpiochip->irqchip->irq_request_resources = NULL;
40782 - gpiochip->irqchip->irq_release_resources = NULL;
40783 + pax_open_kernel();
40784 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40785 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40786 + pax_close_kernel();
40787 gpiochip->irqchip = NULL;
40788 }
40789 }
40790 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40791 gpiochip->irqchip = NULL;
40792 return -EINVAL;
40793 }
40794 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40795 - irqchip->irq_release_resources = gpiochip_irq_relres;
40796 +
40797 + pax_open_kernel();
40798 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40799 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40800 + pax_close_kernel();
40801
40802 /*
40803 * Prepare the mapping since the irqchip shall be orthogonal to
40804 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40805 index 488f51d..301d462 100644
40806 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40807 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40808 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40809 enum cache_policy alternate_policy,
40810 void __user *alternate_aperture_base,
40811 uint64_t alternate_aperture_size);
40812 -};
40813 +} __no_const;
40814
40815 /**
40816 * struct device_queue_manager
40817 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40818 index 5940531..a75b0e5 100644
40819 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40820 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40821 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40822
40823 void (*submit_packet)(struct kernel_queue *kq);
40824 void (*rollback_packet)(struct kernel_queue *kq);
40825 -};
40826 +} __no_const;
40827
40828 struct kernel_queue {
40829 struct kernel_queue_ops ops;
40830 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40831 index 9b23525..65f4110 100644
40832 --- a/drivers/gpu/drm/drm_context.c
40833 +++ b/drivers/gpu/drm/drm_context.c
40834 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40835 */
40836 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40837 {
40838 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40839 + return;
40840 +
40841 mutex_lock(&dev->struct_mutex);
40842 idr_remove(&dev->ctx_idr, ctx_handle);
40843 mutex_unlock(&dev->struct_mutex);
40844 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40845 */
40846 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40847 {
40848 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40849 + return -EINVAL;
40850 +
40851 idr_init(&dev->ctx_idr);
40852 return 0;
40853 }
40854 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40855 */
40856 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40857 {
40858 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40859 + return;
40860 +
40861 mutex_lock(&dev->struct_mutex);
40862 idr_destroy(&dev->ctx_idr);
40863 mutex_unlock(&dev->struct_mutex);
40864 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40865 {
40866 struct drm_ctx_list *pos, *tmp;
40867
40868 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40869 + return;
40870 +
40871 mutex_lock(&dev->ctxlist_mutex);
40872
40873 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40874 if (pos->tag == file &&
40875 - pos->handle != DRM_KERNEL_CONTEXT) {
40876 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40877 if (dev->driver->context_dtor)
40878 dev->driver->context_dtor(dev, pos->handle);
40879
40880 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40881 struct drm_local_map *map;
40882 struct drm_map_list *_entry;
40883
40884 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40885 + return -EINVAL;
40886 +
40887 mutex_lock(&dev->struct_mutex);
40888
40889 map = idr_find(&dev->ctx_idr, request->ctx_id);
40890 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40891 struct drm_local_map *map = NULL;
40892 struct drm_map_list *r_list = NULL;
40893
40894 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40895 + return -EINVAL;
40896 +
40897 mutex_lock(&dev->struct_mutex);
40898 list_for_each_entry(r_list, &dev->maplist, head) {
40899 if (r_list->map
40900 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40901 {
40902 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40903
40904 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40905 + if (file_priv->master->lock.hw_lock == NULL) {
40906 + DRM_ERROR(
40907 + "Device has been unregistered. Hard exit. Process %d\n",
40908 + task_pid_nr(current));
40909 + send_sig(SIGTERM, current, 0);
40910 + return -EPERM;
40911 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40912 DRM_ERROR("Lock isn't held after context switch\n");
40913 }
40914
40915 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40916 struct drm_ctx ctx;
40917 int i;
40918
40919 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40920 + return -EINVAL;
40921 +
40922 if (res->count >= DRM_RESERVED_CONTEXTS) {
40923 memset(&ctx, 0, sizeof(ctx));
40924 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40925 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40926 struct drm_ctx_list *ctx_entry;
40927 struct drm_ctx *ctx = data;
40928
40929 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40930 + return -EINVAL;
40931 +
40932 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40933 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40934 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40935 /* Skip kernel's context and get a new one. */
40936 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40937 }
40938 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40939 {
40940 struct drm_ctx *ctx = data;
40941
40942 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40943 + return -EINVAL;
40944 +
40945 /* This is 0, because we don't handle any context flags */
40946 ctx->flags = 0;
40947
40948 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40949 {
40950 struct drm_ctx *ctx = data;
40951
40952 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40953 + return -EINVAL;
40954 +
40955 DRM_DEBUG("%d\n", ctx->handle);
40956 return drm_context_switch(dev, dev->last_context, ctx->handle);
40957 }
40958 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40959 {
40960 struct drm_ctx *ctx = data;
40961
40962 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40963 + return -EINVAL;
40964 +
40965 DRM_DEBUG("%d\n", ctx->handle);
40966 drm_context_switch_complete(dev, file_priv, ctx->handle);
40967
40968 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40969 {
40970 struct drm_ctx *ctx = data;
40971
40972 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40973 + return -EINVAL;
40974 +
40975 DRM_DEBUG("%d\n", ctx->handle);
40976 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40977 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40978 if (dev->driver->context_dtor)
40979 dev->driver->context_dtor(dev, ctx->handle);
40980 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40981 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40982 index b6f076b..2918de2 100644
40983 --- a/drivers/gpu/drm/drm_crtc.c
40984 +++ b/drivers/gpu/drm/drm_crtc.c
40985 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40986 goto done;
40987 }
40988
40989 - if (copy_to_user(&enum_ptr[copied].name,
40990 + if (copy_to_user(enum_ptr[copied].name,
40991 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40992 ret = -EFAULT;
40993 goto done;
40994 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40995 index d512134..a80a8e4 100644
40996 --- a/drivers/gpu/drm/drm_drv.c
40997 +++ b/drivers/gpu/drm/drm_drv.c
40998 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40999
41000 drm_device_set_unplugged(dev);
41001
41002 - if (dev->open_count == 0) {
41003 + if (local_read(&dev->open_count) == 0) {
41004 drm_put_dev(dev);
41005 }
41006 mutex_unlock(&drm_global_mutex);
41007 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
41008 if (drm_ht_create(&dev->map_hash, 12))
41009 goto err_minors;
41010
41011 - ret = drm_legacy_ctxbitmap_init(dev);
41012 - if (ret) {
41013 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
41014 - goto err_ht;
41015 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
41016 + ret = drm_legacy_ctxbitmap_init(dev);
41017 + if (ret) {
41018 + DRM_ERROR(
41019 + "Cannot allocate memory for context bitmap.\n");
41020 + goto err_ht;
41021 + }
41022 }
41023
41024 if (drm_core_check_feature(dev, DRIVER_GEM)) {
41025 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
41026 index 076dd60..e4a4ba7 100644
41027 --- a/drivers/gpu/drm/drm_fops.c
41028 +++ b/drivers/gpu/drm/drm_fops.c
41029 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
41030 return PTR_ERR(minor);
41031
41032 dev = minor->dev;
41033 - if (!dev->open_count++)
41034 + if (local_inc_return(&dev->open_count) == 1)
41035 need_setup = 1;
41036
41037 /* share address_space across all char-devs of a single device */
41038 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
41039 return 0;
41040
41041 err_undo:
41042 - dev->open_count--;
41043 + local_dec(&dev->open_count);
41044 drm_minor_release(minor);
41045 return retcode;
41046 }
41047 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
41048
41049 mutex_lock(&drm_global_mutex);
41050
41051 - DRM_DEBUG("open_count = %d\n", dev->open_count);
41052 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
41053
41054 mutex_lock(&dev->struct_mutex);
41055 list_del(&file_priv->lhead);
41056 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
41057 * Begin inline drm_release
41058 */
41059
41060 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41061 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41062 task_pid_nr(current),
41063 (long)old_encode_dev(file_priv->minor->kdev->devt),
41064 - dev->open_count);
41065 + local_read(&dev->open_count));
41066
41067 /* Release any auth tokens that might point to this file_priv,
41068 (do that under the drm_global_mutex) */
41069 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41070 * End inline drm_release
41071 */
41072
41073 - if (!--dev->open_count) {
41074 + if (local_dec_and_test(&dev->open_count)) {
41075 retcode = drm_lastclose(dev);
41076 if (drm_device_is_unplugged(dev))
41077 drm_put_dev(dev);
41078 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41079 index 3d2e91c..d31c4c9 100644
41080 --- a/drivers/gpu/drm/drm_global.c
41081 +++ b/drivers/gpu/drm/drm_global.c
41082 @@ -36,7 +36,7 @@
41083 struct drm_global_item {
41084 struct mutex mutex;
41085 void *object;
41086 - int refcount;
41087 + atomic_t refcount;
41088 };
41089
41090 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41091 @@ -49,7 +49,7 @@ void drm_global_init(void)
41092 struct drm_global_item *item = &glob[i];
41093 mutex_init(&item->mutex);
41094 item->object = NULL;
41095 - item->refcount = 0;
41096 + atomic_set(&item->refcount, 0);
41097 }
41098 }
41099
41100 @@ -59,7 +59,7 @@ void drm_global_release(void)
41101 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41102 struct drm_global_item *item = &glob[i];
41103 BUG_ON(item->object != NULL);
41104 - BUG_ON(item->refcount != 0);
41105 + BUG_ON(atomic_read(&item->refcount) != 0);
41106 }
41107 }
41108
41109 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41110 struct drm_global_item *item = &glob[ref->global_type];
41111
41112 mutex_lock(&item->mutex);
41113 - if (item->refcount == 0) {
41114 + if (atomic_read(&item->refcount) == 0) {
41115 item->object = kzalloc(ref->size, GFP_KERNEL);
41116 if (unlikely(item->object == NULL)) {
41117 ret = -ENOMEM;
41118 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41119 goto out_err;
41120
41121 }
41122 - ++item->refcount;
41123 + atomic_inc(&item->refcount);
41124 ref->object = item->object;
41125 mutex_unlock(&item->mutex);
41126 return 0;
41127 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41128 struct drm_global_item *item = &glob[ref->global_type];
41129
41130 mutex_lock(&item->mutex);
41131 - BUG_ON(item->refcount == 0);
41132 + BUG_ON(atomic_read(&item->refcount) == 0);
41133 BUG_ON(ref->object != item->object);
41134 - if (--item->refcount == 0) {
41135 + if (atomic_dec_and_test(&item->refcount)) {
41136 ref->release(ref);
41137 item->object = NULL;
41138 }
41139 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41140 index f1b32f9..394f791 100644
41141 --- a/drivers/gpu/drm/drm_info.c
41142 +++ b/drivers/gpu/drm/drm_info.c
41143 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41144 struct drm_local_map *map;
41145 struct drm_map_list *r_list;
41146
41147 - /* Hardcoded from _DRM_FRAME_BUFFER,
41148 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41149 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41150 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41151 + static const char * const types[] = {
41152 + [_DRM_FRAME_BUFFER] = "FB",
41153 + [_DRM_REGISTERS] = "REG",
41154 + [_DRM_SHM] = "SHM",
41155 + [_DRM_AGP] = "AGP",
41156 + [_DRM_SCATTER_GATHER] = "SG",
41157 + [_DRM_CONSISTENT] = "PCI"};
41158 const char *type;
41159 int i;
41160
41161 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41162 map = r_list->map;
41163 if (!map)
41164 continue;
41165 - if (map->type < 0 || map->type > 5)
41166 + if (map->type >= ARRAY_SIZE(types))
41167 type = "??";
41168 else
41169 type = types[map->type];
41170 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41171 index 2f4c4343..dd12cd2 100644
41172 --- a/drivers/gpu/drm/drm_ioc32.c
41173 +++ b/drivers/gpu/drm/drm_ioc32.c
41174 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41175 request = compat_alloc_user_space(nbytes);
41176 if (!access_ok(VERIFY_WRITE, request, nbytes))
41177 return -EFAULT;
41178 - list = (struct drm_buf_desc *) (request + 1);
41179 + list = (struct drm_buf_desc __user *) (request + 1);
41180
41181 if (__put_user(count, &request->count)
41182 || __put_user(list, &request->list))
41183 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41184 request = compat_alloc_user_space(nbytes);
41185 if (!access_ok(VERIFY_WRITE, request, nbytes))
41186 return -EFAULT;
41187 - list = (struct drm_buf_pub *) (request + 1);
41188 + list = (struct drm_buf_pub __user *) (request + 1);
41189
41190 if (__put_user(count, &request->count)
41191 || __put_user(list, &request->list))
41192 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41193 return 0;
41194 }
41195
41196 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
41197 +drm_ioctl_compat_t drm_compat_ioctls[] = {
41198 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41199 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41200 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41201 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
41202 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41203 {
41204 unsigned int nr = DRM_IOCTL_NR(cmd);
41205 - drm_ioctl_compat_t *fn;
41206 int ret;
41207
41208 /* Assume that ioctls without an explicit compat routine will just
41209 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41210 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41211 return drm_ioctl(filp, cmd, arg);
41212
41213 - fn = drm_compat_ioctls[nr];
41214 -
41215 - if (fn != NULL)
41216 - ret = (*fn) (filp, cmd, arg);
41217 + if (drm_compat_ioctls[nr] != NULL)
41218 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41219 else
41220 ret = drm_ioctl(filp, cmd, arg);
41221
41222 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41223 index 3785d66..1c489ef 100644
41224 --- a/drivers/gpu/drm/drm_ioctl.c
41225 +++ b/drivers/gpu/drm/drm_ioctl.c
41226 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
41227 struct drm_file *file_priv = filp->private_data;
41228 struct drm_device *dev;
41229 const struct drm_ioctl_desc *ioctl = NULL;
41230 - drm_ioctl_t *func;
41231 + drm_ioctl_no_const_t func;
41232 unsigned int nr = DRM_IOCTL_NR(cmd);
41233 int retcode = -EINVAL;
41234 char stack_kdata[128];
41235 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41236 index f861361..b61d4c7 100644
41237 --- a/drivers/gpu/drm/drm_lock.c
41238 +++ b/drivers/gpu/drm/drm_lock.c
41239 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41240 struct drm_master *master = file_priv->master;
41241 int ret = 0;
41242
41243 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41244 + return -EINVAL;
41245 +
41246 ++file_priv->lock_count;
41247
41248 - if (lock->context == DRM_KERNEL_CONTEXT) {
41249 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41250 DRM_ERROR("Process %d using kernel context %d\n",
41251 task_pid_nr(current), lock->context);
41252 return -EINVAL;
41253 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41254 struct drm_lock *lock = data;
41255 struct drm_master *master = file_priv->master;
41256
41257 - if (lock->context == DRM_KERNEL_CONTEXT) {
41258 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41259 + return -EINVAL;
41260 +
41261 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41262 DRM_ERROR("Process %d using kernel context %d\n",
41263 task_pid_nr(current), lock->context);
41264 return -EINVAL;
41265 }
41266
41267 + if (!master->lock.hw_lock) {
41268 + DRM_ERROR(
41269 + "Device has been unregistered. Hard exit. Process %d\n",
41270 + task_pid_nr(current));
41271 + send_sig(SIGTERM, current, 0);
41272 + return -EPERM;
41273 + }
41274 +
41275 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41276 /* FIXME: Should really bail out here. */
41277 }
41278 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41279 index d4813e0..6c1ab4d 100644
41280 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41281 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41282 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41283 u32 pipeconf_reg = PIPEACONF;
41284 u32 dspcntr_reg = DSPACNTR;
41285
41286 - u32 pipeconf = dev_priv->pipeconf[pipe];
41287 - u32 dspcntr = dev_priv->dspcntr[pipe];
41288 + u32 pipeconf;
41289 + u32 dspcntr;
41290 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41291
41292 + if (pipe == -1)
41293 + return;
41294 +
41295 + pipeconf = dev_priv->pipeconf[pipe];
41296 + dspcntr = dev_priv->dspcntr[pipe];
41297 +
41298 if (pipe) {
41299 pipeconf_reg = PIPECCONF;
41300 dspcntr_reg = DSPCCNTR;
41301 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41302 index 93ec5dc..82acbaf 100644
41303 --- a/drivers/gpu/drm/i810/i810_drv.h
41304 +++ b/drivers/gpu/drm/i810/i810_drv.h
41305 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41306 int page_flipping;
41307
41308 wait_queue_head_t irq_queue;
41309 - atomic_t irq_received;
41310 - atomic_t irq_emitted;
41311 + atomic_unchecked_t irq_received;
41312 + atomic_unchecked_t irq_emitted;
41313
41314 int front_offset;
41315 } drm_i810_private_t;
41316 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41317 index 1a46787..7fb387c 100644
41318 --- a/drivers/gpu/drm/i915/i915_dma.c
41319 +++ b/drivers/gpu/drm/i915/i915_dma.c
41320 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41321 case I915_PARAM_MMAP_VERSION:
41322 value = 1;
41323 break;
41324 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41325 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41326 + break;
41327 default:
41328 DRM_DEBUG("Unknown parameter %d\n", param->param);
41329 return -EINVAL;
41330 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41331 * locking inversion with the driver load path. And the access here is
41332 * completely racy anyway. So don't bother with locking for now.
41333 */
41334 - return dev->open_count == 0;
41335 + return local_read(&dev->open_count) == 0;
41336 }
41337
41338 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41339 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41340 index 38a7425..5322b16 100644
41341 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41342 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41343 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41344 static int
41345 validate_exec_list(struct drm_device *dev,
41346 struct drm_i915_gem_exec_object2 *exec,
41347 - int count)
41348 + unsigned int count)
41349 {
41350 unsigned relocs_total = 0;
41351 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41352 unsigned invalid_flags;
41353 - int i;
41354 + unsigned int i;
41355
41356 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41357 if (USES_FULL_PPGTT(dev))
41358 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41359 index 176de63..b50b66a 100644
41360 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41361 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41362 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41363 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41364 || __put_user(batchbuffer32.num_cliprects,
41365 &batchbuffer->num_cliprects)
41366 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41367 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41368 &batchbuffer->cliprects))
41369 return -EFAULT;
41370
41371 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41372
41373 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41374 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41375 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41376 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41377 &cmdbuffer->buf)
41378 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41379 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41380 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41381 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41382 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41383 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41384 &cmdbuffer->cliprects))
41385 return -EFAULT;
41386
41387 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41388 (unsigned long)request);
41389 }
41390
41391 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41392 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41393 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41394 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41395 [DRM_I915_GETPARAM] = compat_i915_getparam,
41396 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41397 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41398 {
41399 unsigned int nr = DRM_IOCTL_NR(cmd);
41400 - drm_ioctl_compat_t *fn = NULL;
41401 int ret;
41402
41403 if (nr < DRM_COMMAND_BASE)
41404 return drm_compat_ioctl(filp, cmd, arg);
41405
41406 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41407 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41408 -
41409 - if (fn != NULL)
41410 - ret = (*fn) (filp, cmd, arg);
41411 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41412 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41413 else
41414 ret = drm_ioctl(filp, cmd, arg);
41415
41416 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41417 index f75173c..f283e45 100644
41418 --- a/drivers/gpu/drm/i915/intel_display.c
41419 +++ b/drivers/gpu/drm/i915/intel_display.c
41420 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41421 int subsystem_vendor;
41422 int subsystem_device;
41423 void (*hook)(struct drm_device *dev);
41424 -};
41425 +} __do_const;
41426
41427 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41428 struct intel_dmi_quirk {
41429 void (*hook)(struct drm_device *dev);
41430 const struct dmi_system_id (*dmi_id_list)[];
41431 -};
41432 +} __do_const;
41433
41434 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41435 {
41436 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41437 return 1;
41438 }
41439
41440 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41441 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41442 {
41443 - .dmi_id_list = &(const struct dmi_system_id[]) {
41444 - {
41445 - .callback = intel_dmi_reverse_brightness,
41446 - .ident = "NCR Corporation",
41447 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41448 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41449 - },
41450 - },
41451 - { } /* terminating entry */
41452 + .callback = intel_dmi_reverse_brightness,
41453 + .ident = "NCR Corporation",
41454 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41455 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41456 },
41457 + },
41458 + { } /* terminating entry */
41459 +};
41460 +
41461 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41462 + {
41463 + .dmi_id_list = &intel_dmi_quirks_table,
41464 .hook = quirk_invert_brightness,
41465 },
41466 };
41467 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41468 index a002f53..0d60514 100644
41469 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41470 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41471 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41472 if (imxdrm->pipes >= MAX_CRTC)
41473 return -EINVAL;
41474
41475 - if (imxdrm->drm->open_count)
41476 + if (local_read(&imxdrm->drm->open_count))
41477 return -EBUSY;
41478
41479 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41480 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41481 index b4a20149..219ab78 100644
41482 --- a/drivers/gpu/drm/mga/mga_drv.h
41483 +++ b/drivers/gpu/drm/mga/mga_drv.h
41484 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41485 u32 clear_cmd;
41486 u32 maccess;
41487
41488 - atomic_t vbl_received; /**< Number of vblanks received. */
41489 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41490 wait_queue_head_t fence_queue;
41491 - atomic_t last_fence_retired;
41492 + atomic_unchecked_t last_fence_retired;
41493 u32 next_fence_to_post;
41494
41495 unsigned int fb_cpp;
41496 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41497 index 729bfd5..14bae78 100644
41498 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41499 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41500 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41501 return 0;
41502 }
41503
41504 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41505 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41506 [DRM_MGA_INIT] = compat_mga_init,
41507 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41508 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41509 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41510 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41511 {
41512 unsigned int nr = DRM_IOCTL_NR(cmd);
41513 - drm_ioctl_compat_t *fn = NULL;
41514 int ret;
41515
41516 if (nr < DRM_COMMAND_BASE)
41517 return drm_compat_ioctl(filp, cmd, arg);
41518
41519 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41520 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41521 -
41522 - if (fn != NULL)
41523 - ret = (*fn) (filp, cmd, arg);
41524 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41525 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41526 else
41527 ret = drm_ioctl(filp, cmd, arg);
41528
41529 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41530 index 1b071b8..de8601a 100644
41531 --- a/drivers/gpu/drm/mga/mga_irq.c
41532 +++ b/drivers/gpu/drm/mga/mga_irq.c
41533 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41534 if (crtc != 0)
41535 return 0;
41536
41537 - return atomic_read(&dev_priv->vbl_received);
41538 + return atomic_read_unchecked(&dev_priv->vbl_received);
41539 }
41540
41541
41542 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41543 /* VBLANK interrupt */
41544 if (status & MGA_VLINEPEN) {
41545 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41546 - atomic_inc(&dev_priv->vbl_received);
41547 + atomic_inc_unchecked(&dev_priv->vbl_received);
41548 drm_handle_vblank(dev, 0);
41549 handled = 1;
41550 }
41551 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41552 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41553 MGA_WRITE(MGA_PRIMEND, prim_end);
41554
41555 - atomic_inc(&dev_priv->last_fence_retired);
41556 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41557 wake_up(&dev_priv->fence_queue);
41558 handled = 1;
41559 }
41560 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41561 * using fences.
41562 */
41563 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41564 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41565 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41566 - *sequence) <= (1 << 23)));
41567
41568 *sequence = cur_fence;
41569 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41570 index 0190b69..60c3eaf 100644
41571 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41572 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41573 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41574 struct bit_table {
41575 const char id;
41576 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41577 -};
41578 +} __no_const;
41579
41580 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41581
41582 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41583 index 8763deb..936b423 100644
41584 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41585 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41586 @@ -940,7 +940,8 @@ static struct drm_driver
41587 driver_stub = {
41588 .driver_features =
41589 DRIVER_USE_AGP |
41590 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41591 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41592 + DRIVER_KMS_LEGACY_CONTEXT,
41593
41594 .load = nouveau_drm_load,
41595 .unload = nouveau_drm_unload,
41596 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41597 index fc68f09..0511d71 100644
41598 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41599 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41600 @@ -121,7 +121,6 @@ struct nouveau_drm {
41601 struct drm_global_reference mem_global_ref;
41602 struct ttm_bo_global_ref bo_global_ref;
41603 struct ttm_bo_device bdev;
41604 - atomic_t validate_sequence;
41605 int (*move)(struct nouveau_channel *,
41606 struct ttm_buffer_object *,
41607 struct ttm_mem_reg *, struct ttm_mem_reg *);
41608 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41609 index 462679a..88e32a7 100644
41610 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41611 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41612 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41613 unsigned long arg)
41614 {
41615 unsigned int nr = DRM_IOCTL_NR(cmd);
41616 - drm_ioctl_compat_t *fn = NULL;
41617 + drm_ioctl_compat_t fn = NULL;
41618 int ret;
41619
41620 if (nr < DRM_COMMAND_BASE)
41621 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41622 index 273e501..3b6c0a2 100644
41623 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41624 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41625 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41626 }
41627
41628 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41629 - nouveau_vram_manager_init,
41630 - nouveau_vram_manager_fini,
41631 - nouveau_vram_manager_new,
41632 - nouveau_vram_manager_del,
41633 - nouveau_vram_manager_debug
41634 + .init = nouveau_vram_manager_init,
41635 + .takedown = nouveau_vram_manager_fini,
41636 + .get_node = nouveau_vram_manager_new,
41637 + .put_node = nouveau_vram_manager_del,
41638 + .debug = nouveau_vram_manager_debug
41639 };
41640
41641 static int
41642 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41643 }
41644
41645 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41646 - nouveau_gart_manager_init,
41647 - nouveau_gart_manager_fini,
41648 - nouveau_gart_manager_new,
41649 - nouveau_gart_manager_del,
41650 - nouveau_gart_manager_debug
41651 + .init = nouveau_gart_manager_init,
41652 + .takedown = nouveau_gart_manager_fini,
41653 + .get_node = nouveau_gart_manager_new,
41654 + .put_node = nouveau_gart_manager_del,
41655 + .debug = nouveau_gart_manager_debug
41656 };
41657
41658 /*XXX*/
41659 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41660 }
41661
41662 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41663 - nv04_gart_manager_init,
41664 - nv04_gart_manager_fini,
41665 - nv04_gart_manager_new,
41666 - nv04_gart_manager_del,
41667 - nv04_gart_manager_debug
41668 + .init = nv04_gart_manager_init,
41669 + .takedown = nv04_gart_manager_fini,
41670 + .get_node = nv04_gart_manager_new,
41671 + .put_node = nv04_gart_manager_del,
41672 + .debug = nv04_gart_manager_debug
41673 };
41674
41675 int
41676 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41677 index c7592ec..dd45ebc 100644
41678 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41679 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41680 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41681 * locking inversion with the driver load path. And the access here is
41682 * completely racy anyway. So don't bother with locking for now.
41683 */
41684 - return dev->open_count == 0;
41685 + return local_read(&dev->open_count) == 0;
41686 }
41687
41688 static const struct vga_switcheroo_client_ops
41689 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41690 index 9782364..89bd954 100644
41691 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41692 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41693 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41694 int ret;
41695
41696 mutex_lock(&qdev->async_io_mutex);
41697 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41698 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41699 if (qdev->last_sent_io_cmd > irq_num) {
41700 if (intr)
41701 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41702 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41703 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41704 else
41705 ret = wait_event_timeout(qdev->io_cmd_event,
41706 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41707 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41708 /* 0 is timeout, just bail the "hw" has gone away */
41709 if (ret <= 0)
41710 goto out;
41711 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41712 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41713 }
41714 outb(val, addr);
41715 qdev->last_sent_io_cmd = irq_num + 1;
41716 if (intr)
41717 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41718 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41719 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41720 else
41721 ret = wait_event_timeout(qdev->io_cmd_event,
41722 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41723 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41724 out:
41725 if (ret > 0)
41726 ret = 0;
41727 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41728 index 6911b8c..89d6867 100644
41729 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41730 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41731 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41732 struct drm_info_node *node = (struct drm_info_node *) m->private;
41733 struct qxl_device *qdev = node->minor->dev->dev_private;
41734
41735 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41736 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41737 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41738 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41739 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41740 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41741 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41742 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41743 seq_printf(m, "%d\n", qdev->irq_received_error);
41744 return 0;
41745 }
41746 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41747 index 7c6cafe..460f542 100644
41748 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41749 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41750 @@ -290,10 +290,10 @@ struct qxl_device {
41751 unsigned int last_sent_io_cmd;
41752
41753 /* interrupt handling */
41754 - atomic_t irq_received;
41755 - atomic_t irq_received_display;
41756 - atomic_t irq_received_cursor;
41757 - atomic_t irq_received_io_cmd;
41758 + atomic_unchecked_t irq_received;
41759 + atomic_unchecked_t irq_received_display;
41760 + atomic_unchecked_t irq_received_cursor;
41761 + atomic_unchecked_t irq_received_io_cmd;
41762 unsigned irq_received_error;
41763 wait_queue_head_t display_event;
41764 wait_queue_head_t cursor_event;
41765 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41766 index b110883..dd06418 100644
41767 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41768 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41769 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41770
41771 /* TODO copy slow path code from i915 */
41772 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41773 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41774 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41775
41776 {
41777 struct qxl_drawable *draw = fb_cmd;
41778 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41779 struct drm_qxl_reloc reloc;
41780
41781 if (copy_from_user(&reloc,
41782 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41783 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41784 sizeof(reloc))) {
41785 ret = -EFAULT;
41786 goto out_free_bos;
41787 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41788
41789 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41790
41791 - struct drm_qxl_command *commands =
41792 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41793 + struct drm_qxl_command __user *commands =
41794 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41795
41796 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41797 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41798 sizeof(user_cmd)))
41799 return -EFAULT;
41800
41801 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41802 index 0bf1e20..42a7310 100644
41803 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41804 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41805 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41806 if (!pending)
41807 return IRQ_NONE;
41808
41809 - atomic_inc(&qdev->irq_received);
41810 + atomic_inc_unchecked(&qdev->irq_received);
41811
41812 if (pending & QXL_INTERRUPT_DISPLAY) {
41813 - atomic_inc(&qdev->irq_received_display);
41814 + atomic_inc_unchecked(&qdev->irq_received_display);
41815 wake_up_all(&qdev->display_event);
41816 qxl_queue_garbage_collect(qdev, false);
41817 }
41818 if (pending & QXL_INTERRUPT_CURSOR) {
41819 - atomic_inc(&qdev->irq_received_cursor);
41820 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41821 wake_up_all(&qdev->cursor_event);
41822 }
41823 if (pending & QXL_INTERRUPT_IO_CMD) {
41824 - atomic_inc(&qdev->irq_received_io_cmd);
41825 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41826 wake_up_all(&qdev->io_cmd_event);
41827 }
41828 if (pending & QXL_INTERRUPT_ERROR) {
41829 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41830 init_waitqueue_head(&qdev->io_cmd_event);
41831 INIT_WORK(&qdev->client_monitors_config_work,
41832 qxl_client_monitors_config_work_func);
41833 - atomic_set(&qdev->irq_received, 0);
41834 - atomic_set(&qdev->irq_received_display, 0);
41835 - atomic_set(&qdev->irq_received_cursor, 0);
41836 - atomic_set(&qdev->irq_received_io_cmd, 0);
41837 + atomic_set_unchecked(&qdev->irq_received, 0);
41838 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41839 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41840 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41841 qdev->irq_received_error = 0;
41842 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41843 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41844 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41845 index 0cbc4c9..0e46686 100644
41846 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41847 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41848 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41849 }
41850 }
41851
41852 -static struct vm_operations_struct qxl_ttm_vm_ops;
41853 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41854 static const struct vm_operations_struct *ttm_vm_ops;
41855
41856 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41857 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41858 return r;
41859 if (unlikely(ttm_vm_ops == NULL)) {
41860 ttm_vm_ops = vma->vm_ops;
41861 + pax_open_kernel();
41862 qxl_ttm_vm_ops = *ttm_vm_ops;
41863 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41864 + pax_close_kernel();
41865 }
41866 vma->vm_ops = &qxl_ttm_vm_ops;
41867 return 0;
41868 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41869 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41870 {
41871 #if defined(CONFIG_DEBUG_FS)
41872 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41873 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41874 - unsigned i;
41875 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41876 + {
41877 + .name = "qxl_mem_mm",
41878 + .show = &qxl_mm_dump_table,
41879 + },
41880 + {
41881 + .name = "qxl_surf_mm",
41882 + .show = &qxl_mm_dump_table,
41883 + }
41884 + };
41885
41886 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41887 - if (i == 0)
41888 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41889 - else
41890 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41891 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41892 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41893 - qxl_mem_types_list[i].driver_features = 0;
41894 - if (i == 0)
41895 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41896 - else
41897 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41898 + pax_open_kernel();
41899 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41900 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41901 + pax_close_kernel();
41902
41903 - }
41904 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41905 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41906 #else
41907 return 0;
41908 #endif
41909 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41910 index 2c45ac9..5d740f8 100644
41911 --- a/drivers/gpu/drm/r128/r128_cce.c
41912 +++ b/drivers/gpu/drm/r128/r128_cce.c
41913 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41914
41915 /* GH: Simple idle check.
41916 */
41917 - atomic_set(&dev_priv->idle_count, 0);
41918 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41919
41920 /* We don't support anything other than bus-mastering ring mode,
41921 * but the ring can be in either AGP or PCI space for the ring
41922 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41923 index 723e5d6..102dbaf 100644
41924 --- a/drivers/gpu/drm/r128/r128_drv.h
41925 +++ b/drivers/gpu/drm/r128/r128_drv.h
41926 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41927 int is_pci;
41928 unsigned long cce_buffers_offset;
41929
41930 - atomic_t idle_count;
41931 + atomic_unchecked_t idle_count;
41932
41933 int page_flipping;
41934 int current_page;
41935 u32 crtc_offset;
41936 u32 crtc_offset_cntl;
41937
41938 - atomic_t vbl_received;
41939 + atomic_unchecked_t vbl_received;
41940
41941 u32 color_fmt;
41942 unsigned int front_offset;
41943 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41944 index 663f38c..ec159a1 100644
41945 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41946 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41947 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41948 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41949 }
41950
41951 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41952 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41953 [DRM_R128_INIT] = compat_r128_init,
41954 [DRM_R128_DEPTH] = compat_r128_depth,
41955 [DRM_R128_STIPPLE] = compat_r128_stipple,
41956 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41957 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41958 {
41959 unsigned int nr = DRM_IOCTL_NR(cmd);
41960 - drm_ioctl_compat_t *fn = NULL;
41961 int ret;
41962
41963 if (nr < DRM_COMMAND_BASE)
41964 return drm_compat_ioctl(filp, cmd, arg);
41965
41966 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41967 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41968 -
41969 - if (fn != NULL)
41970 - ret = (*fn) (filp, cmd, arg);
41971 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41972 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41973 else
41974 ret = drm_ioctl(filp, cmd, arg);
41975
41976 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41977 index c2ae496..30b5993 100644
41978 --- a/drivers/gpu/drm/r128/r128_irq.c
41979 +++ b/drivers/gpu/drm/r128/r128_irq.c
41980 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41981 if (crtc != 0)
41982 return 0;
41983
41984 - return atomic_read(&dev_priv->vbl_received);
41985 + return atomic_read_unchecked(&dev_priv->vbl_received);
41986 }
41987
41988 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41989 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41990 /* VBLANK interrupt */
41991 if (status & R128_CRTC_VBLANK_INT) {
41992 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41993 - atomic_inc(&dev_priv->vbl_received);
41994 + atomic_inc_unchecked(&dev_priv->vbl_received);
41995 drm_handle_vblank(dev, 0);
41996 return IRQ_HANDLED;
41997 }
41998 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41999 index 8fd2d9f..18c9660 100644
42000 --- a/drivers/gpu/drm/r128/r128_state.c
42001 +++ b/drivers/gpu/drm/r128/r128_state.c
42002 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
42003
42004 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
42005 {
42006 - if (atomic_read(&dev_priv->idle_count) == 0)
42007 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
42008 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
42009 else
42010 - atomic_set(&dev_priv->idle_count, 0);
42011 + atomic_set_unchecked(&dev_priv->idle_count, 0);
42012 }
42013
42014 #endif
42015 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
42016 index b928c17..e5d9400 100644
42017 --- a/drivers/gpu/drm/radeon/mkregtable.c
42018 +++ b/drivers/gpu/drm/radeon/mkregtable.c
42019 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
42020 regex_t mask_rex;
42021 regmatch_t match[4];
42022 char buf[1024];
42023 - size_t end;
42024 + long end;
42025 int len;
42026 int done = 0;
42027 int r;
42028 unsigned o;
42029 struct offset *offset;
42030 char last_reg_s[10];
42031 - int last_reg;
42032 + unsigned long last_reg;
42033
42034 if (regcomp
42035 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
42036 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
42037 index aa232fd..7e5f6e1 100644
42038 --- a/drivers/gpu/drm/radeon/radeon_device.c
42039 +++ b/drivers/gpu/drm/radeon/radeon_device.c
42040 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
42041 * locking inversion with the driver load path. And the access here is
42042 * completely racy anyway. So don't bother with locking for now.
42043 */
42044 - return dev->open_count == 0;
42045 + return local_read(&dev->open_count) == 0;
42046 }
42047
42048 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
42049 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
42050 index 46bd393..6ae4719 100644
42051 --- a/drivers/gpu/drm/radeon/radeon_drv.h
42052 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
42053 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
42054
42055 /* SW interrupt */
42056 wait_queue_head_t swi_queue;
42057 - atomic_t swi_emitted;
42058 + atomic_unchecked_t swi_emitted;
42059 int vblank_crtc;
42060 uint32_t irq_enable_reg;
42061 uint32_t r500_disp_irq_reg;
42062 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42063 index 0b98ea1..a3c770f 100644
42064 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42065 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42066 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42067 request = compat_alloc_user_space(sizeof(*request));
42068 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42069 || __put_user(req32.param, &request->param)
42070 - || __put_user((void __user *)(unsigned long)req32.value,
42071 + || __put_user((unsigned long)req32.value,
42072 &request->value))
42073 return -EFAULT;
42074
42075 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42076 #define compat_radeon_cp_setparam NULL
42077 #endif /* X86_64 || IA64 */
42078
42079 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42080 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42081 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42082 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42083 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42084 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42085 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42086 {
42087 unsigned int nr = DRM_IOCTL_NR(cmd);
42088 - drm_ioctl_compat_t *fn = NULL;
42089 int ret;
42090
42091 if (nr < DRM_COMMAND_BASE)
42092 return drm_compat_ioctl(filp, cmd, arg);
42093
42094 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42095 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42096 -
42097 - if (fn != NULL)
42098 - ret = (*fn) (filp, cmd, arg);
42099 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42100 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42101 else
42102 ret = drm_ioctl(filp, cmd, arg);
42103
42104 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42105 index 244b19b..c19226d 100644
42106 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42107 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42108 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42109 unsigned int ret;
42110 RING_LOCALS;
42111
42112 - atomic_inc(&dev_priv->swi_emitted);
42113 - ret = atomic_read(&dev_priv->swi_emitted);
42114 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42115 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42116
42117 BEGIN_RING(4);
42118 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42119 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42120 drm_radeon_private_t *dev_priv =
42121 (drm_radeon_private_t *) dev->dev_private;
42122
42123 - atomic_set(&dev_priv->swi_emitted, 0);
42124 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42125 init_waitqueue_head(&dev_priv->swi_queue);
42126
42127 dev->max_vblank_count = 0x001fffff;
42128 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42129 index 15aee72..cda326e 100644
42130 --- a/drivers/gpu/drm/radeon/radeon_state.c
42131 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42132 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42133 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42134 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42135
42136 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42137 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42138 sarea_priv->nbox * sizeof(depth_boxes[0])))
42139 return -EFAULT;
42140
42141 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42142 {
42143 drm_radeon_private_t *dev_priv = dev->dev_private;
42144 drm_radeon_getparam_t *param = data;
42145 - int value;
42146 + int value = 0;
42147
42148 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42149
42150 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42151 index edafd3c..3af7c9c 100644
42152 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42153 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42154 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42155 man->size = size >> PAGE_SHIFT;
42156 }
42157
42158 -static struct vm_operations_struct radeon_ttm_vm_ops;
42159 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42160 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42161
42162 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42163 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42164 }
42165 if (unlikely(ttm_vm_ops == NULL)) {
42166 ttm_vm_ops = vma->vm_ops;
42167 + pax_open_kernel();
42168 radeon_ttm_vm_ops = *ttm_vm_ops;
42169 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42170 + pax_close_kernel();
42171 }
42172 vma->vm_ops = &radeon_ttm_vm_ops;
42173 return 0;
42174 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42175 index 1a52522..8e78043 100644
42176 --- a/drivers/gpu/drm/tegra/dc.c
42177 +++ b/drivers/gpu/drm/tegra/dc.c
42178 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42179 }
42180
42181 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42182 - dc->debugfs_files[i].data = dc;
42183 + *(void **)&dc->debugfs_files[i].data = dc;
42184
42185 err = drm_debugfs_create_files(dc->debugfs_files,
42186 ARRAY_SIZE(debugfs_files),
42187 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42188 index ed970f6..4eeea42 100644
42189 --- a/drivers/gpu/drm/tegra/dsi.c
42190 +++ b/drivers/gpu/drm/tegra/dsi.c
42191 @@ -62,7 +62,7 @@ struct tegra_dsi {
42192 struct clk *clk_lp;
42193 struct clk *clk;
42194
42195 - struct drm_info_list *debugfs_files;
42196 + drm_info_list_no_const *debugfs_files;
42197 struct drm_minor *minor;
42198 struct dentry *debugfs;
42199
42200 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42201 index 7eaaee74..cc2bc04 100644
42202 --- a/drivers/gpu/drm/tegra/hdmi.c
42203 +++ b/drivers/gpu/drm/tegra/hdmi.c
42204 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42205 bool stereo;
42206 bool dvi;
42207
42208 - struct drm_info_list *debugfs_files;
42209 + drm_info_list_no_const *debugfs_files;
42210 struct drm_minor *minor;
42211 struct dentry *debugfs;
42212 };
42213 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42214 index aa0bd054..aea6a01 100644
42215 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42216 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42217 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42218 }
42219
42220 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42221 - ttm_bo_man_init,
42222 - ttm_bo_man_takedown,
42223 - ttm_bo_man_get_node,
42224 - ttm_bo_man_put_node,
42225 - ttm_bo_man_debug
42226 + .init = ttm_bo_man_init,
42227 + .takedown = ttm_bo_man_takedown,
42228 + .get_node = ttm_bo_man_get_node,
42229 + .put_node = ttm_bo_man_put_node,
42230 + .debug = ttm_bo_man_debug
42231 };
42232 EXPORT_SYMBOL(ttm_bo_manager_func);
42233 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42234 index a1803fb..c53f6b0 100644
42235 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42236 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42237 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42238 zone->glob = glob;
42239 glob->zone_kernel = zone;
42240 ret = kobject_init_and_add(
42241 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42242 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42243 if (unlikely(ret != 0)) {
42244 kobject_put(&zone->kobj);
42245 return ret;
42246 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42247 zone->glob = glob;
42248 glob->zone_dma32 = zone;
42249 ret = kobject_init_and_add(
42250 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42251 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42252 if (unlikely(ret != 0)) {
42253 kobject_put(&zone->kobj);
42254 return ret;
42255 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42256 index 025c429..314062f 100644
42257 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42258 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42259 @@ -54,7 +54,7 @@
42260
42261 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42262 #define SMALL_ALLOCATION 16
42263 -#define FREE_ALL_PAGES (~0U)
42264 +#define FREE_ALL_PAGES (~0UL)
42265 /* times are in msecs */
42266 #define PAGE_FREE_INTERVAL 1000
42267
42268 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42269 * @free_all: If set to true will free all pages in pool
42270 * @use_static: Safe to use static buffer
42271 **/
42272 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42273 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42274 bool use_static)
42275 {
42276 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42277 unsigned long irq_flags;
42278 struct page *p;
42279 struct page **pages_to_free;
42280 - unsigned freed_pages = 0,
42281 - npages_to_free = nr_free;
42282 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42283
42284 if (NUM_PAGES_TO_ALLOC < nr_free)
42285 npages_to_free = NUM_PAGES_TO_ALLOC;
42286 @@ -371,7 +370,8 @@ restart:
42287 __list_del(&p->lru, &pool->list);
42288
42289 ttm_pool_update_free_locked(pool, freed_pages);
42290 - nr_free -= freed_pages;
42291 + if (likely(nr_free != FREE_ALL_PAGES))
42292 + nr_free -= freed_pages;
42293 }
42294
42295 spin_unlock_irqrestore(&pool->lock, irq_flags);
42296 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42297 unsigned i;
42298 unsigned pool_offset;
42299 struct ttm_page_pool *pool;
42300 - int shrink_pages = sc->nr_to_scan;
42301 + unsigned long shrink_pages = sc->nr_to_scan;
42302 unsigned long freed = 0;
42303
42304 if (!mutex_trylock(&lock))
42305 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42306 pool_offset = ++start_pool % NUM_POOLS;
42307 /* select start pool in round robin fashion */
42308 for (i = 0; i < NUM_POOLS; ++i) {
42309 - unsigned nr_free = shrink_pages;
42310 + unsigned long nr_free = shrink_pages;
42311 if (shrink_pages == 0)
42312 break;
42313 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42314 @@ -673,7 +673,7 @@ out:
42315 }
42316
42317 /* Put all pages in pages list to correct pool to wait for reuse */
42318 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42319 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42320 enum ttm_caching_state cstate)
42321 {
42322 unsigned long irq_flags;
42323 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42324 struct list_head plist;
42325 struct page *p = NULL;
42326 gfp_t gfp_flags = GFP_USER;
42327 - unsigned count;
42328 + unsigned long count;
42329 int r;
42330
42331 /* set zero flag for page allocation if required */
42332 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42333 index 01e1d27..aaa018a 100644
42334 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42335 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42336 @@ -56,7 +56,7 @@
42337
42338 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42339 #define SMALL_ALLOCATION 4
42340 -#define FREE_ALL_PAGES (~0U)
42341 +#define FREE_ALL_PAGES (~0UL)
42342 /* times are in msecs */
42343 #define IS_UNDEFINED (0)
42344 #define IS_WC (1<<1)
42345 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42346 * @nr_free: If set to true will free all pages in pool
42347 * @use_static: Safe to use static buffer
42348 **/
42349 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42350 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42351 bool use_static)
42352 {
42353 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42354 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42355 struct dma_page *dma_p, *tmp;
42356 struct page **pages_to_free;
42357 struct list_head d_pages;
42358 - unsigned freed_pages = 0,
42359 - npages_to_free = nr_free;
42360 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42361
42362 if (NUM_PAGES_TO_ALLOC < nr_free)
42363 npages_to_free = NUM_PAGES_TO_ALLOC;
42364 @@ -499,7 +498,8 @@ restart:
42365 /* remove range of pages from the pool */
42366 if (freed_pages) {
42367 ttm_pool_update_free_locked(pool, freed_pages);
42368 - nr_free -= freed_pages;
42369 + if (likely(nr_free != FREE_ALL_PAGES))
42370 + nr_free -= freed_pages;
42371 }
42372
42373 spin_unlock_irqrestore(&pool->lock, irq_flags);
42374 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42375 struct dma_page *d_page, *next;
42376 enum pool_type type;
42377 bool is_cached = false;
42378 - unsigned count = 0, i, npages = 0;
42379 + unsigned long count = 0, i, npages = 0;
42380 unsigned long irq_flags;
42381
42382 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42383 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42384 static unsigned start_pool;
42385 unsigned idx = 0;
42386 unsigned pool_offset;
42387 - unsigned shrink_pages = sc->nr_to_scan;
42388 + unsigned long shrink_pages = sc->nr_to_scan;
42389 struct device_pools *p;
42390 unsigned long freed = 0;
42391
42392 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42393 goto out;
42394 pool_offset = ++start_pool % _manager->npools;
42395 list_for_each_entry(p, &_manager->pools, pools) {
42396 - unsigned nr_free;
42397 + unsigned long nr_free;
42398
42399 if (!p->dev)
42400 continue;
42401 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42402 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42403 freed += nr_free - shrink_pages;
42404
42405 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42406 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42407 p->pool->dev_name, p->pool->name, current->pid,
42408 nr_free, shrink_pages);
42409 }
42410 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42411 index 5fc16ce..1bd84ec 100644
42412 --- a/drivers/gpu/drm/udl/udl_fb.c
42413 +++ b/drivers/gpu/drm/udl/udl_fb.c
42414 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42415 fb_deferred_io_cleanup(info);
42416 kfree(info->fbdefio);
42417 info->fbdefio = NULL;
42418 - info->fbops->fb_mmap = udl_fb_mmap;
42419 }
42420
42421 pr_warn("released /dev/fb%d user=%d count=%d\n",
42422 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42423 index ef8c500..01030c8 100644
42424 --- a/drivers/gpu/drm/via/via_drv.h
42425 +++ b/drivers/gpu/drm/via/via_drv.h
42426 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42427 typedef uint32_t maskarray_t[5];
42428
42429 typedef struct drm_via_irq {
42430 - atomic_t irq_received;
42431 + atomic_unchecked_t irq_received;
42432 uint32_t pending_mask;
42433 uint32_t enable_mask;
42434 wait_queue_head_t irq_queue;
42435 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42436 struct timeval last_vblank;
42437 int last_vblank_valid;
42438 unsigned usec_per_vblank;
42439 - atomic_t vbl_received;
42440 + atomic_unchecked_t vbl_received;
42441 drm_via_state_t hc_state;
42442 char pci_buf[VIA_PCI_BUF_SIZE];
42443 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42444 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42445 index 1319433..a993b0c 100644
42446 --- a/drivers/gpu/drm/via/via_irq.c
42447 +++ b/drivers/gpu/drm/via/via_irq.c
42448 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42449 if (crtc != 0)
42450 return 0;
42451
42452 - return atomic_read(&dev_priv->vbl_received);
42453 + return atomic_read_unchecked(&dev_priv->vbl_received);
42454 }
42455
42456 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42457 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42458
42459 status = VIA_READ(VIA_REG_INTERRUPT);
42460 if (status & VIA_IRQ_VBLANK_PENDING) {
42461 - atomic_inc(&dev_priv->vbl_received);
42462 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42463 + atomic_inc_unchecked(&dev_priv->vbl_received);
42464 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42465 do_gettimeofday(&cur_vblank);
42466 if (dev_priv->last_vblank_valid) {
42467 dev_priv->usec_per_vblank =
42468 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42469 dev_priv->last_vblank = cur_vblank;
42470 dev_priv->last_vblank_valid = 1;
42471 }
42472 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42473 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42474 DRM_DEBUG("US per vblank is: %u\n",
42475 dev_priv->usec_per_vblank);
42476 }
42477 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42478
42479 for (i = 0; i < dev_priv->num_irqs; ++i) {
42480 if (status & cur_irq->pending_mask) {
42481 - atomic_inc(&cur_irq->irq_received);
42482 + atomic_inc_unchecked(&cur_irq->irq_received);
42483 wake_up(&cur_irq->irq_queue);
42484 handled = 1;
42485 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42486 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42487 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42488 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42489 masks[irq][4]));
42490 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42491 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42492 } else {
42493 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42494 (((cur_irq_sequence =
42495 - atomic_read(&cur_irq->irq_received)) -
42496 + atomic_read_unchecked(&cur_irq->irq_received)) -
42497 *sequence) <= (1 << 23)));
42498 }
42499 *sequence = cur_irq_sequence;
42500 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42501 }
42502
42503 for (i = 0; i < dev_priv->num_irqs; ++i) {
42504 - atomic_set(&cur_irq->irq_received, 0);
42505 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42506 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42507 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42508 init_waitqueue_head(&cur_irq->irq_queue);
42509 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42510 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42511 case VIA_IRQ_RELATIVE:
42512 irqwait->request.sequence +=
42513 - atomic_read(&cur_irq->irq_received);
42514 + atomic_read_unchecked(&cur_irq->irq_received);
42515 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42516 case VIA_IRQ_ABSOLUTE:
42517 break;
42518 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42519 index d26a6da..5fa41ed 100644
42520 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42521 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42522 @@ -447,7 +447,7 @@ struct vmw_private {
42523 * Fencing and IRQs.
42524 */
42525
42526 - atomic_t marker_seq;
42527 + atomic_unchecked_t marker_seq;
42528 wait_queue_head_t fence_queue;
42529 wait_queue_head_t fifo_queue;
42530 spinlock_t waiter_lock;
42531 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42532 index 39f2b03..d1b0a64 100644
42533 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42534 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42535 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42536 (unsigned int) min,
42537 (unsigned int) fifo->capabilities);
42538
42539 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42540 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42541 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42542 vmw_marker_queue_init(&fifo->marker_queue);
42543 return vmw_fifo_send_fence(dev_priv, &dummy);
42544 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42545 if (reserveable)
42546 iowrite32(bytes, fifo_mem +
42547 SVGA_FIFO_RESERVED);
42548 - return fifo_mem + (next_cmd >> 2);
42549 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42550 } else {
42551 need_bounce = true;
42552 }
42553 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42554
42555 fm = vmw_fifo_reserve(dev_priv, bytes);
42556 if (unlikely(fm == NULL)) {
42557 - *seqno = atomic_read(&dev_priv->marker_seq);
42558 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42559 ret = -ENOMEM;
42560 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42561 false, 3*HZ);
42562 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42563 }
42564
42565 do {
42566 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42567 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42568 } while (*seqno == 0);
42569
42570 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42571 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42572 index 170b61b..fec7348 100644
42573 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42574 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42575 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42576 }
42577
42578 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42579 - vmw_gmrid_man_init,
42580 - vmw_gmrid_man_takedown,
42581 - vmw_gmrid_man_get_node,
42582 - vmw_gmrid_man_put_node,
42583 - vmw_gmrid_man_debug
42584 + .init = vmw_gmrid_man_init,
42585 + .takedown = vmw_gmrid_man_takedown,
42586 + .get_node = vmw_gmrid_man_get_node,
42587 + .put_node = vmw_gmrid_man_put_node,
42588 + .debug = vmw_gmrid_man_debug
42589 };
42590 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42591 index 69c8ce2..cacb0ab 100644
42592 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42593 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42594 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42595 int ret;
42596
42597 num_clips = arg->num_clips;
42598 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42599 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42600
42601 if (unlikely(num_clips == 0))
42602 return 0;
42603 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42604 int ret;
42605
42606 num_clips = arg->num_clips;
42607 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42608 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42609
42610 if (unlikely(num_clips == 0))
42611 return 0;
42612 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42613 index 9fe9827..0aa2fc0 100644
42614 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42615 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42616 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42617 * emitted. Then the fence is stale and signaled.
42618 */
42619
42620 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42621 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42622 > VMW_FENCE_WRAP);
42623
42624 return ret;
42625 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42626
42627 if (fifo_idle)
42628 down_read(&fifo_state->rwsem);
42629 - signal_seq = atomic_read(&dev_priv->marker_seq);
42630 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42631 ret = 0;
42632
42633 for (;;) {
42634 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42635 index efd1ffd..0ae13ca 100644
42636 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42637 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42638 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42639 while (!vmw_lag_lt(queue, us)) {
42640 spin_lock(&queue->lock);
42641 if (list_empty(&queue->head))
42642 - seqno = atomic_read(&dev_priv->marker_seq);
42643 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42644 else {
42645 marker = list_first_entry(&queue->head,
42646 struct vmw_marker, head);
42647 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42648 index 37ac7b5..d52a5c9 100644
42649 --- a/drivers/gpu/vga/vga_switcheroo.c
42650 +++ b/drivers/gpu/vga/vga_switcheroo.c
42651 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42652
42653 /* this version is for the case where the power switch is separate
42654 to the device being powered down. */
42655 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42656 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42657 {
42658 /* copy over all the bus versions */
42659 if (dev->bus && dev->bus->pm) {
42660 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42661 return ret;
42662 }
42663
42664 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42665 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42666 {
42667 /* copy over all the bus versions */
42668 if (dev->bus && dev->bus->pm) {
42669 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42670 index 56ce8c2..32ce524 100644
42671 --- a/drivers/hid/hid-core.c
42672 +++ b/drivers/hid/hid-core.c
42673 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42674
42675 int hid_add_device(struct hid_device *hdev)
42676 {
42677 - static atomic_t id = ATOMIC_INIT(0);
42678 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42679 int ret;
42680
42681 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42682 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42683 /* XXX hack, any other cleaner solution after the driver core
42684 * is converted to allow more than 20 bytes as the device name? */
42685 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42686 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42687 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42688
42689 hid_debug_register(hdev, dev_name(&hdev->dev));
42690 ret = device_add(&hdev->dev);
42691 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42692 index c13fb5b..55a3802 100644
42693 --- a/drivers/hid/hid-wiimote-debug.c
42694 +++ b/drivers/hid/hid-wiimote-debug.c
42695 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42696 else if (size == 0)
42697 return -EIO;
42698
42699 - if (copy_to_user(u, buf, size))
42700 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42701 return -EFAULT;
42702
42703 *off += size;
42704 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42705 index 00bc30e..d8e5097 100644
42706 --- a/drivers/hv/channel.c
42707 +++ b/drivers/hv/channel.c
42708 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42709 int ret = 0;
42710
42711 next_gpadl_handle =
42712 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42713 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42714
42715 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42716 if (ret)
42717 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42718 index 50e51a5..b0bfd78 100644
42719 --- a/drivers/hv/hv.c
42720 +++ b/drivers/hv/hv.c
42721 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42722 u64 output_address = (output) ? virt_to_phys(output) : 0;
42723 u32 output_address_hi = output_address >> 32;
42724 u32 output_address_lo = output_address & 0xFFFFFFFF;
42725 - void *hypercall_page = hv_context.hypercall_page;
42726 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42727
42728 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42729 "=a"(hv_status_lo) : "d" (control_hi),
42730 @@ -164,7 +164,7 @@ int hv_init(void)
42731 /* See if the hypercall page is already set */
42732 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42733
42734 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42735 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42736
42737 if (!virtaddr)
42738 goto cleanup;
42739 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42740 index ff16938..e60879c 100644
42741 --- a/drivers/hv/hv_balloon.c
42742 +++ b/drivers/hv/hv_balloon.c
42743 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42744
42745 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42746 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42747 -static atomic_t trans_id = ATOMIC_INIT(0);
42748 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42749
42750 static int dm_ring_size = (5 * PAGE_SIZE);
42751
42752 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42753 pr_info("Memory hot add failed\n");
42754
42755 dm->state = DM_INITIALIZED;
42756 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42757 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42758 vmbus_sendpacket(dm->dev->channel, &resp,
42759 sizeof(struct dm_hot_add_response),
42760 (unsigned long)NULL,
42761 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42762 memset(&status, 0, sizeof(struct dm_status));
42763 status.hdr.type = DM_STATUS_REPORT;
42764 status.hdr.size = sizeof(struct dm_status);
42765 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42766 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42767
42768 /*
42769 * The host expects the guest to report free memory.
42770 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42771 * send the status. This can happen if we were interrupted
42772 * after we picked our transaction ID.
42773 */
42774 - if (status.hdr.trans_id != atomic_read(&trans_id))
42775 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42776 return;
42777
42778 /*
42779 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42780 */
42781
42782 do {
42783 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42784 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42785 ret = vmbus_sendpacket(dm_device.dev->channel,
42786 bl_resp,
42787 bl_resp->hdr.size,
42788 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42789
42790 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42791 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42792 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42793 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42794 resp.hdr.size = sizeof(struct dm_unballoon_response);
42795
42796 vmbus_sendpacket(dm_device.dev->channel, &resp,
42797 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42798 memset(&version_req, 0, sizeof(struct dm_version_request));
42799 version_req.hdr.type = DM_VERSION_REQUEST;
42800 version_req.hdr.size = sizeof(struct dm_version_request);
42801 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42802 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42803 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42804 version_req.is_last_attempt = 1;
42805
42806 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42807 memset(&version_req, 0, sizeof(struct dm_version_request));
42808 version_req.hdr.type = DM_VERSION_REQUEST;
42809 version_req.hdr.size = sizeof(struct dm_version_request);
42810 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42811 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42812 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42813 version_req.is_last_attempt = 0;
42814
42815 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42816 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42817 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42818 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42819 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42820 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42821
42822 cap_msg.caps.cap_bits.balloon = 1;
42823 cap_msg.caps.cap_bits.hot_add = 1;
42824 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42825 index 44b1c94..6dccc2c 100644
42826 --- a/drivers/hv/hyperv_vmbus.h
42827 +++ b/drivers/hv/hyperv_vmbus.h
42828 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42829 struct vmbus_connection {
42830 enum vmbus_connect_state conn_state;
42831
42832 - atomic_t next_gpadl_handle;
42833 + atomic_unchecked_t next_gpadl_handle;
42834
42835 /*
42836 * Represents channel interrupts. Each bit position represents a
42837 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42838 index f518b8d7..4bc0b64 100644
42839 --- a/drivers/hv/vmbus_drv.c
42840 +++ b/drivers/hv/vmbus_drv.c
42841 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42842 {
42843 int ret = 0;
42844
42845 - static atomic_t device_num = ATOMIC_INIT(0);
42846 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42847
42848 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42849 - atomic_inc_return(&device_num));
42850 + atomic_inc_return_unchecked(&device_num));
42851
42852 child_device_obj->device.bus = &hv_bus;
42853 child_device_obj->device.parent = &hv_acpi_dev->dev;
42854 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42855 index 579bdf9..0dac21d5 100644
42856 --- a/drivers/hwmon/acpi_power_meter.c
42857 +++ b/drivers/hwmon/acpi_power_meter.c
42858 @@ -116,7 +116,7 @@ struct sensor_template {
42859 struct device_attribute *devattr,
42860 const char *buf, size_t count);
42861 int index;
42862 -};
42863 +} __do_const;
42864
42865 /* Averaging interval */
42866 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42867 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42868 struct sensor_template *attrs)
42869 {
42870 struct device *dev = &resource->acpi_dev->dev;
42871 - struct sensor_device_attribute *sensors =
42872 + sensor_device_attribute_no_const *sensors =
42873 &resource->sensors[resource->num_sensors];
42874 int res = 0;
42875
42876 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42877 return 0;
42878 }
42879
42880 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42881 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42882 {
42883 enable_cap_knobs, "IBM Active Energy Manager",
42884 {
42885 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42886 index 0af63da..05a183a 100644
42887 --- a/drivers/hwmon/applesmc.c
42888 +++ b/drivers/hwmon/applesmc.c
42889 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42890 {
42891 struct applesmc_node_group *grp;
42892 struct applesmc_dev_attr *node;
42893 - struct attribute *attr;
42894 + attribute_no_const *attr;
42895 int ret, i;
42896
42897 for (grp = groups; grp->format; grp++) {
42898 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42899 index cccef87..06ce8ec 100644
42900 --- a/drivers/hwmon/asus_atk0110.c
42901 +++ b/drivers/hwmon/asus_atk0110.c
42902 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42903 struct atk_sensor_data {
42904 struct list_head list;
42905 struct atk_data *data;
42906 - struct device_attribute label_attr;
42907 - struct device_attribute input_attr;
42908 - struct device_attribute limit1_attr;
42909 - struct device_attribute limit2_attr;
42910 + device_attribute_no_const label_attr;
42911 + device_attribute_no_const input_attr;
42912 + device_attribute_no_const limit1_attr;
42913 + device_attribute_no_const limit2_attr;
42914 char label_attr_name[ATTR_NAME_SIZE];
42915 char input_attr_name[ATTR_NAME_SIZE];
42916 char limit1_attr_name[ATTR_NAME_SIZE];
42917 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42918 static struct device_attribute atk_name_attr =
42919 __ATTR(name, 0444, atk_name_show, NULL);
42920
42921 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42922 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42923 sysfs_show_func show)
42924 {
42925 sysfs_attr_init(&attr->attr);
42926 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42927 index 5b7fec8..05c957a 100644
42928 --- a/drivers/hwmon/coretemp.c
42929 +++ b/drivers/hwmon/coretemp.c
42930 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42931 return NOTIFY_OK;
42932 }
42933
42934 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42935 +static struct notifier_block coretemp_cpu_notifier = {
42936 .notifier_call = coretemp_cpu_callback,
42937 };
42938
42939 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42940 index 7a8a6fb..015c1fd 100644
42941 --- a/drivers/hwmon/ibmaem.c
42942 +++ b/drivers/hwmon/ibmaem.c
42943 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42944 struct aem_rw_sensor_template *rw)
42945 {
42946 struct device *dev = &data->pdev->dev;
42947 - struct sensor_device_attribute *sensors = data->sensors;
42948 + sensor_device_attribute_no_const *sensors = data->sensors;
42949 int err;
42950
42951 /* Set up read-only sensors */
42952 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42953 index 17ae2eb..21b71dd 100644
42954 --- a/drivers/hwmon/iio_hwmon.c
42955 +++ b/drivers/hwmon/iio_hwmon.c
42956 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42957 {
42958 struct device *dev = &pdev->dev;
42959 struct iio_hwmon_state *st;
42960 - struct sensor_device_attribute *a;
42961 + sensor_device_attribute_no_const *a;
42962 int ret, i;
42963 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42964 enum iio_chan_type type;
42965 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42966 index 37f0170..414ec2c 100644
42967 --- a/drivers/hwmon/nct6683.c
42968 +++ b/drivers/hwmon/nct6683.c
42969 @@ -397,11 +397,11 @@ static struct attribute_group *
42970 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42971 int repeat)
42972 {
42973 - struct sensor_device_attribute_2 *a2;
42974 - struct sensor_device_attribute *a;
42975 + sensor_device_attribute_2_no_const *a2;
42976 + sensor_device_attribute_no_const *a;
42977 struct sensor_device_template **t;
42978 struct sensor_device_attr_u *su;
42979 - struct attribute_group *group;
42980 + attribute_group_no_const *group;
42981 struct attribute **attrs;
42982 int i, j, count;
42983
42984 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42985 index 0773930..6f04305 100644
42986 --- a/drivers/hwmon/nct6775.c
42987 +++ b/drivers/hwmon/nct6775.c
42988 @@ -952,10 +952,10 @@ static struct attribute_group *
42989 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42990 int repeat)
42991 {
42992 - struct attribute_group *group;
42993 + attribute_group_no_const *group;
42994 struct sensor_device_attr_u *su;
42995 - struct sensor_device_attribute *a;
42996 - struct sensor_device_attribute_2 *a2;
42997 + sensor_device_attribute_no_const *a;
42998 + sensor_device_attribute_2_no_const *a2;
42999 struct attribute **attrs;
43000 struct sensor_device_template **t;
43001 int i, count;
43002 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
43003 index f2e47c7..45d7941 100644
43004 --- a/drivers/hwmon/pmbus/pmbus_core.c
43005 +++ b/drivers/hwmon/pmbus/pmbus_core.c
43006 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
43007 return 0;
43008 }
43009
43010 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43011 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
43012 const char *name,
43013 umode_t mode,
43014 ssize_t (*show)(struct device *dev,
43015 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43016 dev_attr->store = store;
43017 }
43018
43019 -static void pmbus_attr_init(struct sensor_device_attribute *a,
43020 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
43021 const char *name,
43022 umode_t mode,
43023 ssize_t (*show)(struct device *dev,
43024 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
43025 u16 reg, u8 mask)
43026 {
43027 struct pmbus_boolean *boolean;
43028 - struct sensor_device_attribute *a;
43029 + sensor_device_attribute_no_const *a;
43030
43031 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
43032 if (!boolean)
43033 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
43034 bool update, bool readonly)
43035 {
43036 struct pmbus_sensor *sensor;
43037 - struct device_attribute *a;
43038 + device_attribute_no_const *a;
43039
43040 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
43041 if (!sensor)
43042 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
43043 const char *lstring, int index)
43044 {
43045 struct pmbus_label *label;
43046 - struct device_attribute *a;
43047 + device_attribute_no_const *a;
43048
43049 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
43050 if (!label)
43051 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
43052 index d4f0935..7420593 100644
43053 --- a/drivers/hwmon/sht15.c
43054 +++ b/drivers/hwmon/sht15.c
43055 @@ -169,7 +169,7 @@ struct sht15_data {
43056 int supply_uv;
43057 bool supply_uv_valid;
43058 struct work_struct update_supply_work;
43059 - atomic_t interrupt_handled;
43060 + atomic_unchecked_t interrupt_handled;
43061 };
43062
43063 /**
43064 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43065 ret = gpio_direction_input(data->pdata->gpio_data);
43066 if (ret)
43067 return ret;
43068 - atomic_set(&data->interrupt_handled, 0);
43069 + atomic_set_unchecked(&data->interrupt_handled, 0);
43070
43071 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43072 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43073 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43074 /* Only relevant if the interrupt hasn't occurred. */
43075 - if (!atomic_read(&data->interrupt_handled))
43076 + if (!atomic_read_unchecked(&data->interrupt_handled))
43077 schedule_work(&data->read_work);
43078 }
43079 ret = wait_event_timeout(data->wait_queue,
43080 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43081
43082 /* First disable the interrupt */
43083 disable_irq_nosync(irq);
43084 - atomic_inc(&data->interrupt_handled);
43085 + atomic_inc_unchecked(&data->interrupt_handled);
43086 /* Then schedule a reading work struct */
43087 if (data->state != SHT15_READING_NOTHING)
43088 schedule_work(&data->read_work);
43089 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43090 * If not, then start the interrupt again - care here as could
43091 * have gone low in meantime so verify it hasn't!
43092 */
43093 - atomic_set(&data->interrupt_handled, 0);
43094 + atomic_set_unchecked(&data->interrupt_handled, 0);
43095 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43096 /* If still not occurred or another handler was scheduled */
43097 if (gpio_get_value(data->pdata->gpio_data)
43098 - || atomic_read(&data->interrupt_handled))
43099 + || atomic_read_unchecked(&data->interrupt_handled))
43100 return;
43101 }
43102
43103 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43104 index ac91c07..8e69663 100644
43105 --- a/drivers/hwmon/via-cputemp.c
43106 +++ b/drivers/hwmon/via-cputemp.c
43107 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43108 return NOTIFY_OK;
43109 }
43110
43111 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43112 +static struct notifier_block via_cputemp_cpu_notifier = {
43113 .notifier_call = via_cputemp_cpu_callback,
43114 };
43115
43116 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43117 index 65e3240..e6c511d 100644
43118 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43119 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43120 @@ -39,7 +39,7 @@
43121 extern struct i2c_adapter amd756_smbus;
43122
43123 static struct i2c_adapter *s4882_adapter;
43124 -static struct i2c_algorithm *s4882_algo;
43125 +static i2c_algorithm_no_const *s4882_algo;
43126
43127 /* Wrapper access functions for multiplexed SMBus */
43128 static DEFINE_MUTEX(amd756_lock);
43129 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43130 index b19a310..d6eece0 100644
43131 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43132 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43133 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43134 /* usb layer */
43135
43136 /* Send command to device, and get response. */
43137 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43138 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43139 {
43140 int ret = 0;
43141 int actual;
43142 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43143 index 88eda09..cf40434 100644
43144 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43145 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43146 @@ -37,7 +37,7 @@
43147 extern struct i2c_adapter *nforce2_smbus;
43148
43149 static struct i2c_adapter *s4985_adapter;
43150 -static struct i2c_algorithm *s4985_algo;
43151 +static i2c_algorithm_no_const *s4985_algo;
43152
43153 /* Wrapper access functions for multiplexed SMBus */
43154 static DEFINE_MUTEX(nforce2_lock);
43155 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43156 index 71c7a39..71dd3e0 100644
43157 --- a/drivers/i2c/i2c-dev.c
43158 +++ b/drivers/i2c/i2c-dev.c
43159 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43160 break;
43161 }
43162
43163 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43164 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43165 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43166 if (IS_ERR(rdwr_pa[i].buf)) {
43167 res = PTR_ERR(rdwr_pa[i].buf);
43168 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43169 index 0b510ba..4fbb5085 100644
43170 --- a/drivers/ide/ide-cd.c
43171 +++ b/drivers/ide/ide-cd.c
43172 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43173 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43174 if ((unsigned long)buf & alignment
43175 || blk_rq_bytes(rq) & q->dma_pad_mask
43176 - || object_is_on_stack(buf))
43177 + || object_starts_on_stack(buf))
43178 drive->dma = 0;
43179 }
43180 }
43181 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43182 index 4df97f6..c751151 100644
43183 --- a/drivers/iio/industrialio-core.c
43184 +++ b/drivers/iio/industrialio-core.c
43185 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43186 }
43187
43188 static
43189 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43190 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43191 const char *postfix,
43192 struct iio_chan_spec const *chan,
43193 ssize_t (*readfunc)(struct device *dev,
43194 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43195 index e28a494..f7c2671 100644
43196 --- a/drivers/infiniband/core/cm.c
43197 +++ b/drivers/infiniband/core/cm.c
43198 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43199
43200 struct cm_counter_group {
43201 struct kobject obj;
43202 - atomic_long_t counter[CM_ATTR_COUNT];
43203 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43204 };
43205
43206 struct cm_counter_attribute {
43207 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43208 struct ib_mad_send_buf *msg = NULL;
43209 int ret;
43210
43211 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43212 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43213 counter[CM_REQ_COUNTER]);
43214
43215 /* Quick state check to discard duplicate REQs. */
43216 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43217 if (!cm_id_priv)
43218 return;
43219
43220 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43221 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43222 counter[CM_REP_COUNTER]);
43223 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43224 if (ret)
43225 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
43226 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43227 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43228 spin_unlock_irq(&cm_id_priv->lock);
43229 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43230 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43231 counter[CM_RTU_COUNTER]);
43232 goto out;
43233 }
43234 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
43235 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43236 dreq_msg->local_comm_id);
43237 if (!cm_id_priv) {
43238 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43239 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43240 counter[CM_DREQ_COUNTER]);
43241 cm_issue_drep(work->port, work->mad_recv_wc);
43242 return -EINVAL;
43243 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
43244 case IB_CM_MRA_REP_RCVD:
43245 break;
43246 case IB_CM_TIMEWAIT:
43247 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43248 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43249 counter[CM_DREQ_COUNTER]);
43250 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43251 goto unlock;
43252 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
43253 cm_free_msg(msg);
43254 goto deref;
43255 case IB_CM_DREQ_RCVD:
43256 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43257 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43258 counter[CM_DREQ_COUNTER]);
43259 goto unlock;
43260 default:
43261 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
43262 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43263 cm_id_priv->msg, timeout)) {
43264 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43265 - atomic_long_inc(&work->port->
43266 + atomic_long_inc_unchecked(&work->port->
43267 counter_group[CM_RECV_DUPLICATES].
43268 counter[CM_MRA_COUNTER]);
43269 goto out;
43270 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
43271 break;
43272 case IB_CM_MRA_REQ_RCVD:
43273 case IB_CM_MRA_REP_RCVD:
43274 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43275 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43276 counter[CM_MRA_COUNTER]);
43277 /* fall through */
43278 default:
43279 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
43280 case IB_CM_LAP_IDLE:
43281 break;
43282 case IB_CM_MRA_LAP_SENT:
43283 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43284 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43285 counter[CM_LAP_COUNTER]);
43286 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43287 goto unlock;
43288 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43289 cm_free_msg(msg);
43290 goto deref;
43291 case IB_CM_LAP_RCVD:
43292 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43293 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43294 counter[CM_LAP_COUNTER]);
43295 goto unlock;
43296 default:
43297 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43298 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43299 if (cur_cm_id_priv) {
43300 spin_unlock_irq(&cm.lock);
43301 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43302 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43303 counter[CM_SIDR_REQ_COUNTER]);
43304 goto out; /* Duplicate message. */
43305 }
43306 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43307 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43308 msg->retries = 1;
43309
43310 - atomic_long_add(1 + msg->retries,
43311 + atomic_long_add_unchecked(1 + msg->retries,
43312 &port->counter_group[CM_XMIT].counter[attr_index]);
43313 if (msg->retries)
43314 - atomic_long_add(msg->retries,
43315 + atomic_long_add_unchecked(msg->retries,
43316 &port->counter_group[CM_XMIT_RETRIES].
43317 counter[attr_index]);
43318
43319 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43320 }
43321
43322 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43323 - atomic_long_inc(&port->counter_group[CM_RECV].
43324 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43325 counter[attr_id - CM_ATTR_ID_OFFSET]);
43326
43327 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43328 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43329 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43330
43331 return sprintf(buf, "%ld\n",
43332 - atomic_long_read(&group->counter[cm_attr->index]));
43333 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43334 }
43335
43336 static const struct sysfs_ops cm_counter_ops = {
43337 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43338 index 9f5ad7c..588cd84 100644
43339 --- a/drivers/infiniband/core/fmr_pool.c
43340 +++ b/drivers/infiniband/core/fmr_pool.c
43341 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43342
43343 struct task_struct *thread;
43344
43345 - atomic_t req_ser;
43346 - atomic_t flush_ser;
43347 + atomic_unchecked_t req_ser;
43348 + atomic_unchecked_t flush_ser;
43349
43350 wait_queue_head_t force_wait;
43351 };
43352 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43353 struct ib_fmr_pool *pool = pool_ptr;
43354
43355 do {
43356 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43357 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43358 ib_fmr_batch_release(pool);
43359
43360 - atomic_inc(&pool->flush_ser);
43361 + atomic_inc_unchecked(&pool->flush_ser);
43362 wake_up_interruptible(&pool->force_wait);
43363
43364 if (pool->flush_function)
43365 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43366 }
43367
43368 set_current_state(TASK_INTERRUPTIBLE);
43369 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43370 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43371 !kthread_should_stop())
43372 schedule();
43373 __set_current_state(TASK_RUNNING);
43374 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43375 pool->dirty_watermark = params->dirty_watermark;
43376 pool->dirty_len = 0;
43377 spin_lock_init(&pool->pool_lock);
43378 - atomic_set(&pool->req_ser, 0);
43379 - atomic_set(&pool->flush_ser, 0);
43380 + atomic_set_unchecked(&pool->req_ser, 0);
43381 + atomic_set_unchecked(&pool->flush_ser, 0);
43382 init_waitqueue_head(&pool->force_wait);
43383
43384 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43385 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43386 }
43387 spin_unlock_irq(&pool->pool_lock);
43388
43389 - serial = atomic_inc_return(&pool->req_ser);
43390 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43391 wake_up_process(pool->thread);
43392
43393 if (wait_event_interruptible(pool->force_wait,
43394 - atomic_read(&pool->flush_ser) - serial >= 0))
43395 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43396 return -EINTR;
43397
43398 return 0;
43399 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43400 } else {
43401 list_add_tail(&fmr->list, &pool->dirty_list);
43402 if (++pool->dirty_len >= pool->dirty_watermark) {
43403 - atomic_inc(&pool->req_ser);
43404 + atomic_inc_unchecked(&pool->req_ser);
43405 wake_up_process(pool->thread);
43406 }
43407 }
43408 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43409 index a9f0489..27a161b 100644
43410 --- a/drivers/infiniband/core/uverbs_cmd.c
43411 +++ b/drivers/infiniband/core/uverbs_cmd.c
43412 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43413 if (copy_from_user(&cmd, buf, sizeof cmd))
43414 return -EFAULT;
43415
43416 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43417 + return -EFAULT;
43418 +
43419 INIT_UDATA(&udata, buf + sizeof cmd,
43420 (unsigned long) cmd.response + sizeof resp,
43421 in_len - sizeof cmd, out_len - sizeof resp);
43422 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43423 index 6791fd1..78bdcdf 100644
43424 --- a/drivers/infiniband/hw/cxgb4/mem.c
43425 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43426 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43427 int err;
43428 struct fw_ri_tpte tpt;
43429 u32 stag_idx;
43430 - static atomic_t key;
43431 + static atomic_unchecked_t key;
43432
43433 if (c4iw_fatal_error(rdev))
43434 return -EIO;
43435 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43436 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43437 rdev->stats.stag.max = rdev->stats.stag.cur;
43438 mutex_unlock(&rdev->stats.lock);
43439 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43440 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43441 }
43442 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43443 __func__, stag_state, type, pdid, stag_idx);
43444 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43445 index 79b3dbc..96e5fcc 100644
43446 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43447 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43448 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43449 struct ib_atomic_eth *ateth;
43450 struct ipath_ack_entry *e;
43451 u64 vaddr;
43452 - atomic64_t *maddr;
43453 + atomic64_unchecked_t *maddr;
43454 u64 sdata;
43455 u32 rkey;
43456 u8 next;
43457 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43458 IB_ACCESS_REMOTE_ATOMIC)))
43459 goto nack_acc_unlck;
43460 /* Perform atomic OP and save result. */
43461 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43462 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43463 sdata = be64_to_cpu(ateth->swap_data);
43464 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43465 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43466 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43467 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43468 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43469 be64_to_cpu(ateth->compare_data),
43470 sdata);
43471 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43472 index 1f95bba..9530f87 100644
43473 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43474 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43475 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43476 unsigned long flags;
43477 struct ib_wc wc;
43478 u64 sdata;
43479 - atomic64_t *maddr;
43480 + atomic64_unchecked_t *maddr;
43481 enum ib_wc_status send_status;
43482
43483 /*
43484 @@ -382,11 +382,11 @@ again:
43485 IB_ACCESS_REMOTE_ATOMIC)))
43486 goto acc_err;
43487 /* Perform atomic OP and save result. */
43488 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43489 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43490 sdata = wqe->wr.wr.atomic.compare_add;
43491 *(u64 *) sqp->s_sge.sge.vaddr =
43492 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43493 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43494 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43495 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43496 sdata, wqe->wr.wr.atomic.swap);
43497 goto send_comp;
43498 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43499 index 5904026..f1c30e5 100644
43500 --- a/drivers/infiniband/hw/mlx4/mad.c
43501 +++ b/drivers/infiniband/hw/mlx4/mad.c
43502 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43503
43504 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43505 {
43506 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43507 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43508 cpu_to_be64(0xff00000000000000LL);
43509 }
43510
43511 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43512 index ed327e6..ca1739e0 100644
43513 --- a/drivers/infiniband/hw/mlx4/mcg.c
43514 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43515 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43516 {
43517 char name[20];
43518
43519 - atomic_set(&ctx->tid, 0);
43520 + atomic_set_unchecked(&ctx->tid, 0);
43521 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43522 ctx->mcg_wq = create_singlethread_workqueue(name);
43523 if (!ctx->mcg_wq)
43524 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43525 index f829fd9..1a8d436 100644
43526 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43527 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43528 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43529 struct list_head mcg_mgid0_list;
43530 struct workqueue_struct *mcg_wq;
43531 struct mlx4_ib_demux_pv_ctx **tun;
43532 - atomic_t tid;
43533 + atomic_unchecked_t tid;
43534 int flushing; /* flushing the work queue */
43535 };
43536
43537 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43538 index 9d3e5c1..6f166df 100644
43539 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43540 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43541 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43542 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43543 }
43544
43545 -int mthca_QUERY_FW(struct mthca_dev *dev)
43546 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43547 {
43548 struct mthca_mailbox *mailbox;
43549 u32 *outbox;
43550 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43551 CMD_TIME_CLASS_B);
43552 }
43553
43554 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43555 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43556 int num_mtt)
43557 {
43558 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43559 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43560 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43561 }
43562
43563 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43564 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43565 int eq_num)
43566 {
43567 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43568 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43569 CMD_TIME_CLASS_B);
43570 }
43571
43572 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43573 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43574 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43575 void *in_mad, void *response_mad)
43576 {
43577 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43578 index ded76c1..0cf0a08 100644
43579 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43580 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43581 @@ -692,7 +692,7 @@ err_close:
43582 return err;
43583 }
43584
43585 -static int mthca_setup_hca(struct mthca_dev *dev)
43586 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43587 {
43588 int err;
43589
43590 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43591 index ed9a989..6aa5dc2 100644
43592 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43593 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43594 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43595 * through the bitmaps)
43596 */
43597
43598 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43599 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43600 {
43601 int o;
43602 int m;
43603 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43604 return key;
43605 }
43606
43607 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43608 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43609 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43610 {
43611 struct mthca_mailbox *mailbox;
43612 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43613 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43614 }
43615
43616 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43617 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43618 u64 *buffer_list, int buffer_size_shift,
43619 int list_len, u64 iova, u64 total_size,
43620 u32 access, struct mthca_mr *mr)
43621 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43622 index 415f8e1..e34214e 100644
43623 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43624 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43625 @@ -764,7 +764,7 @@ unlock:
43626 return 0;
43627 }
43628
43629 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43630 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43631 {
43632 struct mthca_dev *dev = to_mdev(ibcq->device);
43633 struct mthca_cq *cq = to_mcq(ibcq);
43634 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43635 index 3b2a6dc..bce26ff 100644
43636 --- a/drivers/infiniband/hw/nes/nes.c
43637 +++ b/drivers/infiniband/hw/nes/nes.c
43638 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43639 LIST_HEAD(nes_adapter_list);
43640 static LIST_HEAD(nes_dev_list);
43641
43642 -atomic_t qps_destroyed;
43643 +atomic_unchecked_t qps_destroyed;
43644
43645 static unsigned int ee_flsh_adapter;
43646 static unsigned int sysfs_nonidx_addr;
43647 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43648 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43649 struct nes_adapter *nesadapter = nesdev->nesadapter;
43650
43651 - atomic_inc(&qps_destroyed);
43652 + atomic_inc_unchecked(&qps_destroyed);
43653
43654 /* Free the control structures */
43655
43656 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43657 index bd9d132..70d84f4 100644
43658 --- a/drivers/infiniband/hw/nes/nes.h
43659 +++ b/drivers/infiniband/hw/nes/nes.h
43660 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43661 extern unsigned int wqm_quanta;
43662 extern struct list_head nes_adapter_list;
43663
43664 -extern atomic_t cm_connects;
43665 -extern atomic_t cm_accepts;
43666 -extern atomic_t cm_disconnects;
43667 -extern atomic_t cm_closes;
43668 -extern atomic_t cm_connecteds;
43669 -extern atomic_t cm_connect_reqs;
43670 -extern atomic_t cm_rejects;
43671 -extern atomic_t mod_qp_timouts;
43672 -extern atomic_t qps_created;
43673 -extern atomic_t qps_destroyed;
43674 -extern atomic_t sw_qps_destroyed;
43675 +extern atomic_unchecked_t cm_connects;
43676 +extern atomic_unchecked_t cm_accepts;
43677 +extern atomic_unchecked_t cm_disconnects;
43678 +extern atomic_unchecked_t cm_closes;
43679 +extern atomic_unchecked_t cm_connecteds;
43680 +extern atomic_unchecked_t cm_connect_reqs;
43681 +extern atomic_unchecked_t cm_rejects;
43682 +extern atomic_unchecked_t mod_qp_timouts;
43683 +extern atomic_unchecked_t qps_created;
43684 +extern atomic_unchecked_t qps_destroyed;
43685 +extern atomic_unchecked_t sw_qps_destroyed;
43686 extern u32 mh_detected;
43687 extern u32 mh_pauses_sent;
43688 extern u32 cm_packets_sent;
43689 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43690 extern u32 cm_packets_received;
43691 extern u32 cm_packets_dropped;
43692 extern u32 cm_packets_retrans;
43693 -extern atomic_t cm_listens_created;
43694 -extern atomic_t cm_listens_destroyed;
43695 +extern atomic_unchecked_t cm_listens_created;
43696 +extern atomic_unchecked_t cm_listens_destroyed;
43697 extern u32 cm_backlog_drops;
43698 -extern atomic_t cm_loopbacks;
43699 -extern atomic_t cm_nodes_created;
43700 -extern atomic_t cm_nodes_destroyed;
43701 -extern atomic_t cm_accel_dropped_pkts;
43702 -extern atomic_t cm_resets_recvd;
43703 -extern atomic_t pau_qps_created;
43704 -extern atomic_t pau_qps_destroyed;
43705 +extern atomic_unchecked_t cm_loopbacks;
43706 +extern atomic_unchecked_t cm_nodes_created;
43707 +extern atomic_unchecked_t cm_nodes_destroyed;
43708 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43709 +extern atomic_unchecked_t cm_resets_recvd;
43710 +extern atomic_unchecked_t pau_qps_created;
43711 +extern atomic_unchecked_t pau_qps_destroyed;
43712
43713 extern u32 int_mod_timer_init;
43714 extern u32 int_mod_cq_depth_256;
43715 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43716 index 6f09a72..cf4399d 100644
43717 --- a/drivers/infiniband/hw/nes/nes_cm.c
43718 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43719 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43720 u32 cm_packets_retrans;
43721 u32 cm_packets_created;
43722 u32 cm_packets_received;
43723 -atomic_t cm_listens_created;
43724 -atomic_t cm_listens_destroyed;
43725 +atomic_unchecked_t cm_listens_created;
43726 +atomic_unchecked_t cm_listens_destroyed;
43727 u32 cm_backlog_drops;
43728 -atomic_t cm_loopbacks;
43729 -atomic_t cm_nodes_created;
43730 -atomic_t cm_nodes_destroyed;
43731 -atomic_t cm_accel_dropped_pkts;
43732 -atomic_t cm_resets_recvd;
43733 +atomic_unchecked_t cm_loopbacks;
43734 +atomic_unchecked_t cm_nodes_created;
43735 +atomic_unchecked_t cm_nodes_destroyed;
43736 +atomic_unchecked_t cm_accel_dropped_pkts;
43737 +atomic_unchecked_t cm_resets_recvd;
43738
43739 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43740 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43741 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43742 /* instance of function pointers for client API */
43743 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43744 static struct nes_cm_ops nes_cm_api = {
43745 - mini_cm_accelerated,
43746 - mini_cm_listen,
43747 - mini_cm_del_listen,
43748 - mini_cm_connect,
43749 - mini_cm_close,
43750 - mini_cm_accept,
43751 - mini_cm_reject,
43752 - mini_cm_recv_pkt,
43753 - mini_cm_dealloc_core,
43754 - mini_cm_get,
43755 - mini_cm_set
43756 + .accelerated = mini_cm_accelerated,
43757 + .listen = mini_cm_listen,
43758 + .stop_listener = mini_cm_del_listen,
43759 + .connect = mini_cm_connect,
43760 + .close = mini_cm_close,
43761 + .accept = mini_cm_accept,
43762 + .reject = mini_cm_reject,
43763 + .recv_pkt = mini_cm_recv_pkt,
43764 + .destroy_cm_core = mini_cm_dealloc_core,
43765 + .get = mini_cm_get,
43766 + .set = mini_cm_set
43767 };
43768
43769 static struct nes_cm_core *g_cm_core;
43770
43771 -atomic_t cm_connects;
43772 -atomic_t cm_accepts;
43773 -atomic_t cm_disconnects;
43774 -atomic_t cm_closes;
43775 -atomic_t cm_connecteds;
43776 -atomic_t cm_connect_reqs;
43777 -atomic_t cm_rejects;
43778 +atomic_unchecked_t cm_connects;
43779 +atomic_unchecked_t cm_accepts;
43780 +atomic_unchecked_t cm_disconnects;
43781 +atomic_unchecked_t cm_closes;
43782 +atomic_unchecked_t cm_connecteds;
43783 +atomic_unchecked_t cm_connect_reqs;
43784 +atomic_unchecked_t cm_rejects;
43785
43786 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43787 {
43788 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43789 kfree(listener);
43790 listener = NULL;
43791 ret = 0;
43792 - atomic_inc(&cm_listens_destroyed);
43793 + atomic_inc_unchecked(&cm_listens_destroyed);
43794 } else {
43795 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43796 }
43797 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43798 cm_node->rem_mac);
43799
43800 add_hte_node(cm_core, cm_node);
43801 - atomic_inc(&cm_nodes_created);
43802 + atomic_inc_unchecked(&cm_nodes_created);
43803
43804 return cm_node;
43805 }
43806 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43807 }
43808
43809 atomic_dec(&cm_core->node_cnt);
43810 - atomic_inc(&cm_nodes_destroyed);
43811 + atomic_inc_unchecked(&cm_nodes_destroyed);
43812 nesqp = cm_node->nesqp;
43813 if (nesqp) {
43814 nesqp->cm_node = NULL;
43815 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43816
43817 static void drop_packet(struct sk_buff *skb)
43818 {
43819 - atomic_inc(&cm_accel_dropped_pkts);
43820 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43821 dev_kfree_skb_any(skb);
43822 }
43823
43824 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43825 {
43826
43827 int reset = 0; /* whether to send reset in case of err.. */
43828 - atomic_inc(&cm_resets_recvd);
43829 + atomic_inc_unchecked(&cm_resets_recvd);
43830 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43831 " refcnt=%d\n", cm_node, cm_node->state,
43832 atomic_read(&cm_node->ref_count));
43833 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43834 rem_ref_cm_node(cm_node->cm_core, cm_node);
43835 return NULL;
43836 }
43837 - atomic_inc(&cm_loopbacks);
43838 + atomic_inc_unchecked(&cm_loopbacks);
43839 loopbackremotenode->loopbackpartner = cm_node;
43840 loopbackremotenode->tcp_cntxt.rcv_wscale =
43841 NES_CM_DEFAULT_RCV_WND_SCALE;
43842 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43843 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43844 else {
43845 rem_ref_cm_node(cm_core, cm_node);
43846 - atomic_inc(&cm_accel_dropped_pkts);
43847 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43848 dev_kfree_skb_any(skb);
43849 }
43850 break;
43851 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43852
43853 if ((cm_id) && (cm_id->event_handler)) {
43854 if (issue_disconn) {
43855 - atomic_inc(&cm_disconnects);
43856 + atomic_inc_unchecked(&cm_disconnects);
43857 cm_event.event = IW_CM_EVENT_DISCONNECT;
43858 cm_event.status = disconn_status;
43859 cm_event.local_addr = cm_id->local_addr;
43860 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43861 }
43862
43863 if (issue_close) {
43864 - atomic_inc(&cm_closes);
43865 + atomic_inc_unchecked(&cm_closes);
43866 nes_disconnect(nesqp, 1);
43867
43868 cm_id->provider_data = nesqp;
43869 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43870
43871 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43872 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43873 - atomic_inc(&cm_accepts);
43874 + atomic_inc_unchecked(&cm_accepts);
43875
43876 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43877 netdev_refcnt_read(nesvnic->netdev));
43878 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43879 struct nes_cm_core *cm_core;
43880 u8 *start_buff;
43881
43882 - atomic_inc(&cm_rejects);
43883 + atomic_inc_unchecked(&cm_rejects);
43884 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43885 loopback = cm_node->loopbackpartner;
43886 cm_core = cm_node->cm_core;
43887 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43888 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43889 ntohs(laddr->sin_port));
43890
43891 - atomic_inc(&cm_connects);
43892 + atomic_inc_unchecked(&cm_connects);
43893 nesqp->active_conn = 1;
43894
43895 /* cache the cm_id in the qp */
43896 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43897 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43898 return err;
43899 }
43900 - atomic_inc(&cm_listens_created);
43901 + atomic_inc_unchecked(&cm_listens_created);
43902 }
43903
43904 cm_id->add_ref(cm_id);
43905 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43906
43907 if (nesqp->destroyed)
43908 return;
43909 - atomic_inc(&cm_connecteds);
43910 + atomic_inc_unchecked(&cm_connecteds);
43911 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43912 " local port 0x%04X. jiffies = %lu.\n",
43913 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43914 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43915
43916 cm_id->add_ref(cm_id);
43917 ret = cm_id->event_handler(cm_id, &cm_event);
43918 - atomic_inc(&cm_closes);
43919 + atomic_inc_unchecked(&cm_closes);
43920 cm_event.event = IW_CM_EVENT_CLOSE;
43921 cm_event.status = 0;
43922 cm_event.provider_data = cm_id->provider_data;
43923 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43924 return;
43925 cm_id = cm_node->cm_id;
43926
43927 - atomic_inc(&cm_connect_reqs);
43928 + atomic_inc_unchecked(&cm_connect_reqs);
43929 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43930 cm_node, cm_id, jiffies);
43931
43932 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43933 return;
43934 cm_id = cm_node->cm_id;
43935
43936 - atomic_inc(&cm_connect_reqs);
43937 + atomic_inc_unchecked(&cm_connect_reqs);
43938 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43939 cm_node, cm_id, jiffies);
43940
43941 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43942 index 4166452..fc952c3 100644
43943 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43944 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43945 @@ -40,8 +40,8 @@
43946 #include "nes.h"
43947 #include "nes_mgt.h"
43948
43949 -atomic_t pau_qps_created;
43950 -atomic_t pau_qps_destroyed;
43951 +atomic_unchecked_t pau_qps_created;
43952 +atomic_unchecked_t pau_qps_destroyed;
43953
43954 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43955 {
43956 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43957 {
43958 struct sk_buff *skb;
43959 unsigned long flags;
43960 - atomic_inc(&pau_qps_destroyed);
43961 + atomic_inc_unchecked(&pau_qps_destroyed);
43962
43963 /* Free packets that have not yet been forwarded */
43964 /* Lock is acquired by skb_dequeue when removing the skb */
43965 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43966 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43967 skb_queue_head_init(&nesqp->pau_list);
43968 spin_lock_init(&nesqp->pau_lock);
43969 - atomic_inc(&pau_qps_created);
43970 + atomic_inc_unchecked(&pau_qps_created);
43971 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43972 }
43973
43974 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43975 index 70acda9..a96de9d 100644
43976 --- a/drivers/infiniband/hw/nes/nes_nic.c
43977 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43978 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43979 target_stat_values[++index] = mh_detected;
43980 target_stat_values[++index] = mh_pauses_sent;
43981 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43982 - target_stat_values[++index] = atomic_read(&cm_connects);
43983 - target_stat_values[++index] = atomic_read(&cm_accepts);
43984 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43985 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43986 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43987 - target_stat_values[++index] = atomic_read(&cm_rejects);
43988 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43989 - target_stat_values[++index] = atomic_read(&qps_created);
43990 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43991 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43992 - target_stat_values[++index] = atomic_read(&cm_closes);
43993 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43994 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43995 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43996 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43997 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43998 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43999 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
44000 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
44001 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
44002 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
44003 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
44004 target_stat_values[++index] = cm_packets_sent;
44005 target_stat_values[++index] = cm_packets_bounced;
44006 target_stat_values[++index] = cm_packets_created;
44007 target_stat_values[++index] = cm_packets_received;
44008 target_stat_values[++index] = cm_packets_dropped;
44009 target_stat_values[++index] = cm_packets_retrans;
44010 - target_stat_values[++index] = atomic_read(&cm_listens_created);
44011 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
44012 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
44013 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
44014 target_stat_values[++index] = cm_backlog_drops;
44015 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
44016 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
44017 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
44018 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
44019 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
44020 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
44021 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
44022 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
44023 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
44024 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
44025 target_stat_values[++index] = nesadapter->free_4kpbl;
44026 target_stat_values[++index] = nesadapter->free_256pbl;
44027 target_stat_values[++index] = int_mod_timer_init;
44028 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
44029 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
44030 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
44031 - target_stat_values[++index] = atomic_read(&pau_qps_created);
44032 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
44033 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
44034 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
44035 }
44036
44037 /**
44038 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
44039 index c0d0296..3185f57 100644
44040 --- a/drivers/infiniband/hw/nes/nes_verbs.c
44041 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
44042 @@ -46,9 +46,9 @@
44043
44044 #include <rdma/ib_umem.h>
44045
44046 -atomic_t mod_qp_timouts;
44047 -atomic_t qps_created;
44048 -atomic_t sw_qps_destroyed;
44049 +atomic_unchecked_t mod_qp_timouts;
44050 +atomic_unchecked_t qps_created;
44051 +atomic_unchecked_t sw_qps_destroyed;
44052
44053 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
44054
44055 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
44056 if (init_attr->create_flags)
44057 return ERR_PTR(-EINVAL);
44058
44059 - atomic_inc(&qps_created);
44060 + atomic_inc_unchecked(&qps_created);
44061 switch (init_attr->qp_type) {
44062 case IB_QPT_RC:
44063 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44064 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44065 struct iw_cm_event cm_event;
44066 int ret = 0;
44067
44068 - atomic_inc(&sw_qps_destroyed);
44069 + atomic_inc_unchecked(&sw_qps_destroyed);
44070 nesqp->destroyed = 1;
44071
44072 /* Blow away the connection if it exists. */
44073 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44074 index ffd48bf..83cdb56 100644
44075 --- a/drivers/infiniband/hw/qib/qib.h
44076 +++ b/drivers/infiniband/hw/qib/qib.h
44077 @@ -52,6 +52,7 @@
44078 #include <linux/kref.h>
44079 #include <linux/sched.h>
44080 #include <linux/kthread.h>
44081 +#include <linux/slab.h>
44082
44083 #include "qib_common.h"
44084 #include "qib_verbs.h"
44085 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44086 index cdc7df4..a2fdfdb 100644
44087 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44088 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44089 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44090 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44091 }
44092
44093 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44094 +static struct rtnl_link_ops ipoib_link_ops = {
44095 .kind = "ipoib",
44096 .maxtype = IFLA_IPOIB_MAX,
44097 .policy = ipoib_policy,
44098 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44099 index e853a21..56fc5a8 100644
44100 --- a/drivers/input/gameport/gameport.c
44101 +++ b/drivers/input/gameport/gameport.c
44102 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44103 */
44104 static void gameport_init_port(struct gameport *gameport)
44105 {
44106 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44107 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44108
44109 __module_get(THIS_MODULE);
44110
44111 mutex_init(&gameport->drv_mutex);
44112 device_initialize(&gameport->dev);
44113 dev_set_name(&gameport->dev, "gameport%lu",
44114 - (unsigned long)atomic_inc_return(&gameport_no));
44115 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44116 gameport->dev.bus = &gameport_bus;
44117 gameport->dev.release = gameport_release_port;
44118 if (gameport->parent)
44119 diff --git a/drivers/input/input.c b/drivers/input/input.c
44120 index cc357f1..ee42fbc 100644
44121 --- a/drivers/input/input.c
44122 +++ b/drivers/input/input.c
44123 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44124 */
44125 struct input_dev *input_allocate_device(void)
44126 {
44127 - static atomic_t input_no = ATOMIC_INIT(-1);
44128 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44129 struct input_dev *dev;
44130
44131 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44132 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44133 INIT_LIST_HEAD(&dev->node);
44134
44135 dev_set_name(&dev->dev, "input%lu",
44136 - (unsigned long)atomic_inc_return(&input_no));
44137 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44138
44139 __module_get(THIS_MODULE);
44140 }
44141 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44142 index 4a95b22..874c182 100644
44143 --- a/drivers/input/joystick/sidewinder.c
44144 +++ b/drivers/input/joystick/sidewinder.c
44145 @@ -30,6 +30,7 @@
44146 #include <linux/kernel.h>
44147 #include <linux/module.h>
44148 #include <linux/slab.h>
44149 +#include <linux/sched.h>
44150 #include <linux/input.h>
44151 #include <linux/gameport.h>
44152 #include <linux/jiffies.h>
44153 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44154 index 3aa2f3f..53c00ea 100644
44155 --- a/drivers/input/joystick/xpad.c
44156 +++ b/drivers/input/joystick/xpad.c
44157 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44158
44159 static int xpad_led_probe(struct usb_xpad *xpad)
44160 {
44161 - static atomic_t led_seq = ATOMIC_INIT(-1);
44162 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44163 unsigned long led_no;
44164 struct xpad_led *led;
44165 struct led_classdev *led_cdev;
44166 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44167 if (!led)
44168 return -ENOMEM;
44169
44170 - led_no = atomic_inc_return(&led_seq);
44171 + led_no = atomic_inc_return_unchecked(&led_seq);
44172
44173 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44174 led->xpad = xpad;
44175 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44176 index ac1fa5f..5f7502c 100644
44177 --- a/drivers/input/misc/ims-pcu.c
44178 +++ b/drivers/input/misc/ims-pcu.c
44179 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44180
44181 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44182 {
44183 - static atomic_t device_no = ATOMIC_INIT(-1);
44184 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44185
44186 const struct ims_pcu_device_info *info;
44187 int error;
44188 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44189 }
44190
44191 /* Device appears to be operable, complete initialization */
44192 - pcu->device_no = atomic_inc_return(&device_no);
44193 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44194
44195 /*
44196 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44197 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44198 index d02e1bd..d719719 100644
44199 --- a/drivers/input/mouse/psmouse.h
44200 +++ b/drivers/input/mouse/psmouse.h
44201 @@ -124,7 +124,7 @@ struct psmouse_attribute {
44202 ssize_t (*set)(struct psmouse *psmouse, void *data,
44203 const char *buf, size_t count);
44204 bool protect;
44205 -};
44206 +} __do_const;
44207 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44208
44209 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44210 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44211 index b604564..3f14ae4 100644
44212 --- a/drivers/input/mousedev.c
44213 +++ b/drivers/input/mousedev.c
44214 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44215
44216 spin_unlock_irq(&client->packet_lock);
44217
44218 - if (copy_to_user(buffer, data, count))
44219 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44220 return -EFAULT;
44221
44222 return count;
44223 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44224 index a05a517..323a2fd 100644
44225 --- a/drivers/input/serio/serio.c
44226 +++ b/drivers/input/serio/serio.c
44227 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44228 */
44229 static void serio_init_port(struct serio *serio)
44230 {
44231 - static atomic_t serio_no = ATOMIC_INIT(-1);
44232 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44233
44234 __module_get(THIS_MODULE);
44235
44236 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44237 mutex_init(&serio->drv_mutex);
44238 device_initialize(&serio->dev);
44239 dev_set_name(&serio->dev, "serio%lu",
44240 - (unsigned long)atomic_inc_return(&serio_no));
44241 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44242 serio->dev.bus = &serio_bus;
44243 serio->dev.release = serio_release_port;
44244 serio->dev.groups = serio_device_attr_groups;
44245 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44246 index 71ef5d6..93380a9 100644
44247 --- a/drivers/input/serio/serio_raw.c
44248 +++ b/drivers/input/serio/serio_raw.c
44249 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44250
44251 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44252 {
44253 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44254 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44255 struct serio_raw *serio_raw;
44256 int err;
44257
44258 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44259 }
44260
44261 snprintf(serio_raw->name, sizeof(serio_raw->name),
44262 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44263 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44264 kref_init(&serio_raw->kref);
44265 INIT_LIST_HEAD(&serio_raw->client_list);
44266 init_waitqueue_head(&serio_raw->wait);
44267 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44268 index 92e2243..8fd9092 100644
44269 --- a/drivers/input/touchscreen/htcpen.c
44270 +++ b/drivers/input/touchscreen/htcpen.c
44271 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44272 }
44273 };
44274
44275 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44276 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44277 {
44278 .ident = "Shift",
44279 .matches = {
44280 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44281 index 48882c1..93e0987 100644
44282 --- a/drivers/iommu/amd_iommu.c
44283 +++ b/drivers/iommu/amd_iommu.c
44284 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44285
44286 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44287 {
44288 + phys_addr_t physaddr;
44289 WARN_ON(address & 0x7ULL);
44290
44291 memset(cmd, 0, sizeof(*cmd));
44292 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44293 - cmd->data[1] = upper_32_bits(__pa(address));
44294 +
44295 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44296 + if (object_starts_on_stack((void *)address)) {
44297 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44298 + physaddr = __pa((u64)adjbuf);
44299 + } else
44300 +#endif
44301 + physaddr = __pa(address);
44302 +
44303 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44304 + cmd->data[1] = upper_32_bits(physaddr);
44305 cmd->data[2] = 1;
44306 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44307 }
44308 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44309 index bd6252b..0716605 100644
44310 --- a/drivers/iommu/arm-smmu.c
44311 +++ b/drivers/iommu/arm-smmu.c
44312 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44313
44314 struct arm_smmu_domain {
44315 struct arm_smmu_device *smmu;
44316 - struct io_pgtable_ops *pgtbl_ops;
44317 + struct io_pgtable *pgtbl;
44318 spinlock_t pgtbl_lock;
44319 struct arm_smmu_cfg cfg;
44320 enum arm_smmu_domain_stage stage;
44321 @@ -807,7 +807,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44322 {
44323 int irq, start, ret = 0;
44324 unsigned long ias, oas;
44325 - struct io_pgtable_ops *pgtbl_ops;
44326 + struct io_pgtable *pgtbl;
44327 struct io_pgtable_cfg pgtbl_cfg;
44328 enum io_pgtable_fmt fmt;
44329 struct arm_smmu_domain *smmu_domain = domain->priv;
44330 @@ -892,14 +892,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44331 };
44332
44333 smmu_domain->smmu = smmu;
44334 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44335 - if (!pgtbl_ops) {
44336 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44337 + if (!pgtbl) {
44338 ret = -ENOMEM;
44339 goto out_clear_smmu;
44340 }
44341
44342 /* Update our support page sizes to reflect the page table format */
44343 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44344 + pax_open_kernel();
44345 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44346 + pax_close_kernel();
44347
44348 /* Initialise the context bank with our page table cfg */
44349 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44350 @@ -920,7 +922,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44351 mutex_unlock(&smmu_domain->init_mutex);
44352
44353 /* Publish page table ops for map/unmap */
44354 - smmu_domain->pgtbl_ops = pgtbl_ops;
44355 + smmu_domain->pgtbl = pgtbl;
44356 return 0;
44357
44358 out_clear_smmu:
44359 @@ -953,8 +955,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44360 free_irq(irq, domain);
44361 }
44362
44363 - if (smmu_domain->pgtbl_ops)
44364 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44365 + free_io_pgtable(smmu_domain->pgtbl);
44366
44367 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44368 }
44369 @@ -1178,13 +1179,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44370 int ret;
44371 unsigned long flags;
44372 struct arm_smmu_domain *smmu_domain = domain->priv;
44373 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44374 + struct io_pgtable *iop = smmu_domain->pgtbl;
44375
44376 - if (!ops)
44377 + if (!iop)
44378 return -ENODEV;
44379
44380 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44381 - ret = ops->map(ops, iova, paddr, size, prot);
44382 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44383 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44384 return ret;
44385 }
44386 @@ -1195,13 +1196,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44387 size_t ret;
44388 unsigned long flags;
44389 struct arm_smmu_domain *smmu_domain = domain->priv;
44390 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44391 + struct io_pgtable *iop = smmu_domain->pgtbl;
44392
44393 - if (!ops)
44394 + if (!iop)
44395 return 0;
44396
44397 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44398 - ret = ops->unmap(ops, iova, size);
44399 + ret = iop->ops->unmap(iop, iova, size);
44400 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44401 return ret;
44402 }
44403 @@ -1212,7 +1213,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44404 struct arm_smmu_domain *smmu_domain = domain->priv;
44405 struct arm_smmu_device *smmu = smmu_domain->smmu;
44406 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44407 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44408 + struct io_pgtable *iop = smmu_domain->pgtbl;
44409 struct device *dev = smmu->dev;
44410 void __iomem *cb_base;
44411 u32 tmp;
44412 @@ -1235,7 +1236,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44413 dev_err(dev,
44414 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44415 &iova);
44416 - return ops->iova_to_phys(ops, iova);
44417 + return iop->ops->iova_to_phys(iop, iova);
44418 }
44419
44420 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44421 @@ -1256,9 +1257,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44422 phys_addr_t ret;
44423 unsigned long flags;
44424 struct arm_smmu_domain *smmu_domain = domain->priv;
44425 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44426 + struct io_pgtable *iop = smmu_domain->pgtbl;
44427
44428 - if (!ops)
44429 + if (!iop)
44430 return 0;
44431
44432 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44433 @@ -1266,7 +1267,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44434 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44435 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44436 } else {
44437 - ret = ops->iova_to_phys(ops, iova);
44438 + ret = iop->ops->iova_to_phys(iop, iova);
44439 }
44440
44441 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44442 @@ -1625,7 +1626,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44443 size |= SZ_64K | SZ_512M;
44444 }
44445
44446 - arm_smmu_ops.pgsize_bitmap &= size;
44447 + pax_open_kernel();
44448 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44449 + pax_close_kernel();
44450 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44451
44452 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44453 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44454 index b610a8d..08eb879 100644
44455 --- a/drivers/iommu/io-pgtable-arm.c
44456 +++ b/drivers/iommu/io-pgtable-arm.c
44457 @@ -36,12 +36,6 @@
44458 #define io_pgtable_to_data(x) \
44459 container_of((x), struct arm_lpae_io_pgtable, iop)
44460
44461 -#define io_pgtable_ops_to_pgtable(x) \
44462 - container_of((x), struct io_pgtable, ops)
44463 -
44464 -#define io_pgtable_ops_to_data(x) \
44465 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44466 -
44467 /*
44468 * For consistency with the architecture, we always consider
44469 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44470 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44471 return pte;
44472 }
44473
44474 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44475 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44476 phys_addr_t paddr, size_t size, int iommu_prot)
44477 {
44478 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44479 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44480 arm_lpae_iopte *ptep = data->pgd;
44481 int lvl = ARM_LPAE_START_LVL(data);
44482 arm_lpae_iopte prot;
44483 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44484 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44485 }
44486
44487 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44488 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44489 size_t size)
44490 {
44491 size_t unmapped;
44492 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44493 - struct io_pgtable *iop = &data->iop;
44494 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44495 arm_lpae_iopte *ptep = data->pgd;
44496 int lvl = ARM_LPAE_START_LVL(data);
44497
44498 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44499 return unmapped;
44500 }
44501
44502 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44503 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44504 unsigned long iova)
44505 {
44506 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44507 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44508 arm_lpae_iopte pte, *ptep = data->pgd;
44509 int lvl = ARM_LPAE_START_LVL(data);
44510
44511 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44512 }
44513 }
44514
44515 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44516 + .map = arm_lpae_map,
44517 + .unmap = arm_lpae_unmap,
44518 + .iova_to_phys = arm_lpae_iova_to_phys,
44519 +};
44520 +
44521 static struct arm_lpae_io_pgtable *
44522 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44523 {
44524 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44525 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44526 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44527
44528 - data->iop.ops = (struct io_pgtable_ops) {
44529 - .map = arm_lpae_map,
44530 - .unmap = arm_lpae_unmap,
44531 - .iova_to_phys = arm_lpae_iova_to_phys,
44532 - };
44533 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44534
44535 return data;
44536 }
44537 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44538 .flush_pgtable = dummy_flush_pgtable,
44539 };
44540
44541 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44542 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44543 {
44544 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44545 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44546 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44547
44548 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44549 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44550 data->bits_per_level, data->pgd);
44551 }
44552
44553 -#define __FAIL(ops, i) ({ \
44554 +#define __FAIL(iop, i) ({ \
44555 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44556 - arm_lpae_dump_ops(ops); \
44557 + arm_lpae_dump_ops(iop); \
44558 selftest_running = false; \
44559 -EFAULT; \
44560 })
44561 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44562 int i, j;
44563 unsigned long iova;
44564 size_t size;
44565 - struct io_pgtable_ops *ops;
44566 + struct io_pgtable *iop;
44567 + const struct io_pgtable_ops *ops;
44568
44569 selftest_running = true;
44570
44571 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44572 cfg_cookie = cfg;
44573 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44574 - if (!ops) {
44575 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44576 + if (!iop) {
44577 pr_err("selftest: failed to allocate io pgtable ops\n");
44578 return -ENOMEM;
44579 }
44580 + ops = iop->ops;
44581
44582 /*
44583 * Initial sanity checks.
44584 * Empty page tables shouldn't provide any translations.
44585 */
44586 - if (ops->iova_to_phys(ops, 42))
44587 - return __FAIL(ops, i);
44588 + if (ops->iova_to_phys(iop, 42))
44589 + return __FAIL(iop, i);
44590
44591 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44592 - return __FAIL(ops, i);
44593 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44594 + return __FAIL(iop, i);
44595
44596 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44597 - return __FAIL(ops, i);
44598 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44599 + return __FAIL(iop, i);
44600
44601 /*
44602 * Distinct mappings of different granule sizes.
44603 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44604 while (j != BITS_PER_LONG) {
44605 size = 1UL << j;
44606
44607 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44608 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44609 IOMMU_WRITE |
44610 IOMMU_NOEXEC |
44611 IOMMU_CACHE))
44612 - return __FAIL(ops, i);
44613 + return __FAIL(iop, i);
44614
44615 /* Overlapping mappings */
44616 - if (!ops->map(ops, iova, iova + size, size,
44617 + if (!ops->map(iop, iova, iova + size, size,
44618 IOMMU_READ | IOMMU_NOEXEC))
44619 - return __FAIL(ops, i);
44620 + return __FAIL(iop, i);
44621
44622 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44623 - return __FAIL(ops, i);
44624 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44625 + return __FAIL(iop, i);
44626
44627 iova += SZ_1G;
44628 j++;
44629 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44630
44631 /* Partial unmap */
44632 size = 1UL << __ffs(cfg->pgsize_bitmap);
44633 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44634 - return __FAIL(ops, i);
44635 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44636 + return __FAIL(iop, i);
44637
44638 /* Remap of partial unmap */
44639 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44640 - return __FAIL(ops, i);
44641 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44642 + return __FAIL(iop, i);
44643
44644 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44645 - return __FAIL(ops, i);
44646 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44647 + return __FAIL(iop, i);
44648
44649 /* Full unmap */
44650 iova = 0;
44651 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44652 while (j != BITS_PER_LONG) {
44653 size = 1UL << j;
44654
44655 - if (ops->unmap(ops, iova, size) != size)
44656 - return __FAIL(ops, i);
44657 + if (ops->unmap(iop, iova, size) != size)
44658 + return __FAIL(iop, i);
44659
44660 - if (ops->iova_to_phys(ops, iova + 42))
44661 - return __FAIL(ops, i);
44662 + if (ops->iova_to_phys(iop, iova + 42))
44663 + return __FAIL(iop, i);
44664
44665 /* Remap full block */
44666 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44667 - return __FAIL(ops, i);
44668 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44669 + return __FAIL(iop, i);
44670
44671 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44672 - return __FAIL(ops, i);
44673 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44674 + return __FAIL(iop, i);
44675
44676 iova += SZ_1G;
44677 j++;
44678 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44679 }
44680
44681 - free_io_pgtable_ops(ops);
44682 + free_io_pgtable(iop);
44683 }
44684
44685 selftest_running = false;
44686 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44687 index 6436fe2..088c965 100644
44688 --- a/drivers/iommu/io-pgtable.c
44689 +++ b/drivers/iommu/io-pgtable.c
44690 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44691 #endif
44692 };
44693
44694 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44695 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44696 struct io_pgtable_cfg *cfg,
44697 void *cookie)
44698 {
44699 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44700 iop->cookie = cookie;
44701 iop->cfg = *cfg;
44702
44703 - return &iop->ops;
44704 + return iop;
44705 }
44706
44707 /*
44708 * It is the IOMMU driver's responsibility to ensure that the page table
44709 * is no longer accessible to the walker by this point.
44710 */
44711 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44712 +void free_io_pgtable(struct io_pgtable *iop)
44713 {
44714 - struct io_pgtable *iop;
44715 -
44716 - if (!ops)
44717 + if (!iop)
44718 return;
44719
44720 - iop = container_of(ops, struct io_pgtable, ops);
44721 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44722 io_pgtable_init_table[iop->fmt]->free(iop);
44723 }
44724 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44725 index 10e32f6..0b276c8 100644
44726 --- a/drivers/iommu/io-pgtable.h
44727 +++ b/drivers/iommu/io-pgtable.h
44728 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44729 * These functions map directly onto the iommu_ops member functions with
44730 * the same names.
44731 */
44732 +struct io_pgtable;
44733 struct io_pgtable_ops {
44734 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44735 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44736 phys_addr_t paddr, size_t size, int prot);
44737 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44738 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44739 size_t size);
44740 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44741 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44742 unsigned long iova);
44743 };
44744
44745 /**
44746 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44747 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44748 *
44749 * @fmt: The page table format.
44750 * @cfg: The page table configuration. This will be modified to represent
44751 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44752 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44753 * the callback routines in cfg->tlb.
44754 */
44755 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44756 - struct io_pgtable_cfg *cfg,
44757 - void *cookie);
44758 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44759 + struct io_pgtable_cfg *cfg,
44760 + void *cookie);
44761
44762 /**
44763 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44764 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44765 *
44766 * @ops: The ops returned from alloc_io_pgtable_ops.
44767 */
44768 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44769 +void free_io_pgtable(struct io_pgtable *iop);
44770
44771
44772 /*
44773 @@ -125,7 +126,7 @@ struct io_pgtable {
44774 enum io_pgtable_fmt fmt;
44775 void *cookie;
44776 struct io_pgtable_cfg cfg;
44777 - struct io_pgtable_ops ops;
44778 + const struct io_pgtable_ops *ops;
44779 };
44780
44781 /**
44782 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44783 index 72e683d..c9db262 100644
44784 --- a/drivers/iommu/iommu.c
44785 +++ b/drivers/iommu/iommu.c
44786 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44787 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44788 {
44789 int err;
44790 - struct notifier_block *nb;
44791 + notifier_block_no_const *nb;
44792 struct iommu_callback_data cb = {
44793 .ops = ops,
44794 };
44795 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44796 index bc39bdf..e2de272 100644
44797 --- a/drivers/iommu/ipmmu-vmsa.c
44798 +++ b/drivers/iommu/ipmmu-vmsa.c
44799 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44800 struct iommu_domain *io_domain;
44801
44802 struct io_pgtable_cfg cfg;
44803 - struct io_pgtable_ops *iop;
44804 + struct io_pgtable *iop;
44805
44806 unsigned int context_id;
44807 spinlock_t lock; /* Protects mappings */
44808 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44809 domain->cfg.oas = 40;
44810 domain->cfg.tlb = &ipmmu_gather_ops;
44811
44812 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44813 - domain);
44814 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44815 if (!domain->iop)
44816 return -EINVAL;
44817
44818 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44819 * been detached.
44820 */
44821 ipmmu_domain_destroy_context(domain);
44822 - free_io_pgtable_ops(domain->iop);
44823 + free_io_pgtable(domain->iop);
44824 kfree(domain);
44825 }
44826
44827 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44828 if (!domain)
44829 return -ENODEV;
44830
44831 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44832 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44833 }
44834
44835 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44836 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44837 {
44838 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44839
44840 - return domain->iop->unmap(domain->iop, iova, size);
44841 + return domain->iop->ops->unmap(domain->iop, iova, size);
44842 }
44843
44844 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44845 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44846
44847 /* TODO: Is locking needed ? */
44848
44849 - return domain->iop->iova_to_phys(domain->iop, iova);
44850 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44851 }
44852
44853 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44854 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44855 index 390079e..1da9d6c 100644
44856 --- a/drivers/iommu/irq_remapping.c
44857 +++ b/drivers/iommu/irq_remapping.c
44858 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44859 void panic_if_irq_remap(const char *msg)
44860 {
44861 if (irq_remapping_enabled)
44862 - panic(msg);
44863 + panic("%s", msg);
44864 }
44865
44866 static void ir_ack_apic_edge(struct irq_data *data)
44867 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44868
44869 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44870 {
44871 - chip->irq_print_chip = ir_print_prefix;
44872 - chip->irq_ack = ir_ack_apic_edge;
44873 - chip->irq_eoi = ir_ack_apic_level;
44874 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44875 + pax_open_kernel();
44876 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44877 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44878 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44879 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44880 + pax_close_kernel();
44881 }
44882
44883 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44884 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44885 index 471e1cd..b53b870 100644
44886 --- a/drivers/irqchip/irq-gic.c
44887 +++ b/drivers/irqchip/irq-gic.c
44888 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44889 * Supported arch specific GIC irq extension.
44890 * Default make them NULL.
44891 */
44892 -struct irq_chip gic_arch_extn = {
44893 +irq_chip_no_const gic_arch_extn = {
44894 .irq_eoi = NULL,
44895 .irq_mask = NULL,
44896 .irq_unmask = NULL,
44897 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44898 chained_irq_exit(chip, desc);
44899 }
44900
44901 -static struct irq_chip gic_chip = {
44902 +static irq_chip_no_const gic_chip __read_only = {
44903 .name = "GIC",
44904 .irq_mask = gic_mask_irq,
44905 .irq_unmask = gic_unmask_irq,
44906 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44907 index 9a0767b..5e5f86f 100644
44908 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44909 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44910 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44911 struct intc_irqpin_iomem *i;
44912 struct resource *io[INTC_IRQPIN_REG_NR];
44913 struct resource *irq;
44914 - struct irq_chip *irq_chip;
44915 + irq_chip_no_const *irq_chip;
44916 void (*enable_fn)(struct irq_data *d);
44917 void (*disable_fn)(struct irq_data *d);
44918 const char *name = dev_name(dev);
44919 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44920 index 384e6ed..7a771b2 100644
44921 --- a/drivers/irqchip/irq-renesas-irqc.c
44922 +++ b/drivers/irqchip/irq-renesas-irqc.c
44923 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44924 struct irqc_priv *p;
44925 struct resource *io;
44926 struct resource *irq;
44927 - struct irq_chip *irq_chip;
44928 + irq_chip_no_const *irq_chip;
44929 const char *name = dev_name(&pdev->dev);
44930 int ret;
44931 int k;
44932 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44933 index 6a2df32..dc962f1 100644
44934 --- a/drivers/isdn/capi/capi.c
44935 +++ b/drivers/isdn/capi/capi.c
44936 @@ -81,8 +81,8 @@ struct capiminor {
44937
44938 struct capi20_appl *ap;
44939 u32 ncci;
44940 - atomic_t datahandle;
44941 - atomic_t msgid;
44942 + atomic_unchecked_t datahandle;
44943 + atomic_unchecked_t msgid;
44944
44945 struct tty_port port;
44946 int ttyinstop;
44947 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44948 capimsg_setu16(s, 2, mp->ap->applid);
44949 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44950 capimsg_setu8 (s, 5, CAPI_RESP);
44951 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44952 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44953 capimsg_setu32(s, 8, mp->ncci);
44954 capimsg_setu16(s, 12, datahandle);
44955 }
44956 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44957 mp->outbytes -= len;
44958 spin_unlock_bh(&mp->outlock);
44959
44960 - datahandle = atomic_inc_return(&mp->datahandle);
44961 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44962 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44963 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44964 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44965 capimsg_setu16(skb->data, 2, mp->ap->applid);
44966 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44967 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44968 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44969 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44970 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44971 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44972 capimsg_setu16(skb->data, 16, len); /* Data length */
44973 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44974 index aecec6d..11e13c5 100644
44975 --- a/drivers/isdn/gigaset/bas-gigaset.c
44976 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44977 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44978
44979
44980 static const struct gigaset_ops gigops = {
44981 - gigaset_write_cmd,
44982 - gigaset_write_room,
44983 - gigaset_chars_in_buffer,
44984 - gigaset_brkchars,
44985 - gigaset_init_bchannel,
44986 - gigaset_close_bchannel,
44987 - gigaset_initbcshw,
44988 - gigaset_freebcshw,
44989 - gigaset_reinitbcshw,
44990 - gigaset_initcshw,
44991 - gigaset_freecshw,
44992 - gigaset_set_modem_ctrl,
44993 - gigaset_baud_rate,
44994 - gigaset_set_line_ctrl,
44995 - gigaset_isoc_send_skb,
44996 - gigaset_isoc_input,
44997 + .write_cmd = gigaset_write_cmd,
44998 + .write_room = gigaset_write_room,
44999 + .chars_in_buffer = gigaset_chars_in_buffer,
45000 + .brkchars = gigaset_brkchars,
45001 + .init_bchannel = gigaset_init_bchannel,
45002 + .close_bchannel = gigaset_close_bchannel,
45003 + .initbcshw = gigaset_initbcshw,
45004 + .freebcshw = gigaset_freebcshw,
45005 + .reinitbcshw = gigaset_reinitbcshw,
45006 + .initcshw = gigaset_initcshw,
45007 + .freecshw = gigaset_freecshw,
45008 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45009 + .baud_rate = gigaset_baud_rate,
45010 + .set_line_ctrl = gigaset_set_line_ctrl,
45011 + .send_skb = gigaset_isoc_send_skb,
45012 + .handle_input = gigaset_isoc_input,
45013 };
45014
45015 /* bas_gigaset_init
45016 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
45017 index 600c79b..3752bab 100644
45018 --- a/drivers/isdn/gigaset/interface.c
45019 +++ b/drivers/isdn/gigaset/interface.c
45020 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
45021 }
45022 tty->driver_data = cs;
45023
45024 - ++cs->port.count;
45025 + atomic_inc(&cs->port.count);
45026
45027 - if (cs->port.count == 1) {
45028 + if (atomic_read(&cs->port.count) == 1) {
45029 tty_port_tty_set(&cs->port, tty);
45030 cs->port.low_latency = 1;
45031 }
45032 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
45033
45034 if (!cs->connected)
45035 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
45036 - else if (!cs->port.count)
45037 + else if (!atomic_read(&cs->port.count))
45038 dev_warn(cs->dev, "%s: device not opened\n", __func__);
45039 - else if (!--cs->port.count)
45040 + else if (!atomic_dec_return(&cs->port.count))
45041 tty_port_tty_set(&cs->port, NULL);
45042
45043 mutex_unlock(&cs->mutex);
45044 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
45045 index 8c91fd5..14f13ce 100644
45046 --- a/drivers/isdn/gigaset/ser-gigaset.c
45047 +++ b/drivers/isdn/gigaset/ser-gigaset.c
45048 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
45049 }
45050
45051 static const struct gigaset_ops ops = {
45052 - gigaset_write_cmd,
45053 - gigaset_write_room,
45054 - gigaset_chars_in_buffer,
45055 - gigaset_brkchars,
45056 - gigaset_init_bchannel,
45057 - gigaset_close_bchannel,
45058 - gigaset_initbcshw,
45059 - gigaset_freebcshw,
45060 - gigaset_reinitbcshw,
45061 - gigaset_initcshw,
45062 - gigaset_freecshw,
45063 - gigaset_set_modem_ctrl,
45064 - gigaset_baud_rate,
45065 - gigaset_set_line_ctrl,
45066 - gigaset_m10x_send_skb, /* asyncdata.c */
45067 - gigaset_m10x_input, /* asyncdata.c */
45068 + .write_cmd = gigaset_write_cmd,
45069 + .write_room = gigaset_write_room,
45070 + .chars_in_buffer = gigaset_chars_in_buffer,
45071 + .brkchars = gigaset_brkchars,
45072 + .init_bchannel = gigaset_init_bchannel,
45073 + .close_bchannel = gigaset_close_bchannel,
45074 + .initbcshw = gigaset_initbcshw,
45075 + .freebcshw = gigaset_freebcshw,
45076 + .reinitbcshw = gigaset_reinitbcshw,
45077 + .initcshw = gigaset_initcshw,
45078 + .freecshw = gigaset_freecshw,
45079 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45080 + .baud_rate = gigaset_baud_rate,
45081 + .set_line_ctrl = gigaset_set_line_ctrl,
45082 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45083 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45084 };
45085
45086
45087 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45088 index 5f306e2..5342f88 100644
45089 --- a/drivers/isdn/gigaset/usb-gigaset.c
45090 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45091 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45092 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45093 memcpy(cs->hw.usb->bchars, buf, 6);
45094 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45095 - 0, 0, &buf, 6, 2000);
45096 + 0, 0, buf, 6, 2000);
45097 }
45098
45099 static void gigaset_freebcshw(struct bc_state *bcs)
45100 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45101 }
45102
45103 static const struct gigaset_ops ops = {
45104 - gigaset_write_cmd,
45105 - gigaset_write_room,
45106 - gigaset_chars_in_buffer,
45107 - gigaset_brkchars,
45108 - gigaset_init_bchannel,
45109 - gigaset_close_bchannel,
45110 - gigaset_initbcshw,
45111 - gigaset_freebcshw,
45112 - gigaset_reinitbcshw,
45113 - gigaset_initcshw,
45114 - gigaset_freecshw,
45115 - gigaset_set_modem_ctrl,
45116 - gigaset_baud_rate,
45117 - gigaset_set_line_ctrl,
45118 - gigaset_m10x_send_skb,
45119 - gigaset_m10x_input,
45120 + .write_cmd = gigaset_write_cmd,
45121 + .write_room = gigaset_write_room,
45122 + .chars_in_buffer = gigaset_chars_in_buffer,
45123 + .brkchars = gigaset_brkchars,
45124 + .init_bchannel = gigaset_init_bchannel,
45125 + .close_bchannel = gigaset_close_bchannel,
45126 + .initbcshw = gigaset_initbcshw,
45127 + .freebcshw = gigaset_freebcshw,
45128 + .reinitbcshw = gigaset_reinitbcshw,
45129 + .initcshw = gigaset_initcshw,
45130 + .freecshw = gigaset_freecshw,
45131 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45132 + .baud_rate = gigaset_baud_rate,
45133 + .set_line_ctrl = gigaset_set_line_ctrl,
45134 + .send_skb = gigaset_m10x_send_skb,
45135 + .handle_input = gigaset_m10x_input,
45136 };
45137
45138 /*
45139 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45140 index 4d9b195..455075c 100644
45141 --- a/drivers/isdn/hardware/avm/b1.c
45142 +++ b/drivers/isdn/hardware/avm/b1.c
45143 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45144 }
45145 if (left) {
45146 if (t4file->user) {
45147 - if (copy_from_user(buf, dp, left))
45148 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45149 return -EFAULT;
45150 } else {
45151 memcpy(buf, dp, left);
45152 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45153 }
45154 if (left) {
45155 if (config->user) {
45156 - if (copy_from_user(buf, dp, left))
45157 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45158 return -EFAULT;
45159 } else {
45160 memcpy(buf, dp, left);
45161 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45162 index 9b856e1..fa03c92 100644
45163 --- a/drivers/isdn/i4l/isdn_common.c
45164 +++ b/drivers/isdn/i4l/isdn_common.c
45165 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45166 } else
45167 return -EINVAL;
45168 case IIOCDBGVAR:
45169 + if (!capable(CAP_SYS_RAWIO))
45170 + return -EPERM;
45171 if (arg) {
45172 if (copy_to_user(argp, &dev, sizeof(ulong)))
45173 return -EFAULT;
45174 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45175 index 91d5730..336523e 100644
45176 --- a/drivers/isdn/i4l/isdn_concap.c
45177 +++ b/drivers/isdn/i4l/isdn_concap.c
45178 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45179 }
45180
45181 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45182 - &isdn_concap_dl_data_req,
45183 - &isdn_concap_dl_connect_req,
45184 - &isdn_concap_dl_disconn_req
45185 + .data_req = &isdn_concap_dl_data_req,
45186 + .connect_req = &isdn_concap_dl_connect_req,
45187 + .disconn_req = &isdn_concap_dl_disconn_req
45188 };
45189
45190 /* The following should better go into a dedicated source file such that
45191 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45192 index bc91261..2ef7e36 100644
45193 --- a/drivers/isdn/i4l/isdn_tty.c
45194 +++ b/drivers/isdn/i4l/isdn_tty.c
45195 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45196
45197 #ifdef ISDN_DEBUG_MODEM_OPEN
45198 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45199 - port->count);
45200 + atomic_read(&port->count));
45201 #endif
45202 - port->count++;
45203 + atomic_inc(&port->count);
45204 port->tty = tty;
45205 /*
45206 * Start up serial port
45207 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45208 #endif
45209 return;
45210 }
45211 - if ((tty->count == 1) && (port->count != 1)) {
45212 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45213 /*
45214 * Uh, oh. tty->count is 1, which means that the tty
45215 * structure will be freed. Info->count should always
45216 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45217 * serial port won't be shutdown.
45218 */
45219 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45220 - "info->count is %d\n", port->count);
45221 - port->count = 1;
45222 + "info->count is %d\n", atomic_read(&port->count));
45223 + atomic_set(&port->count, 1);
45224 }
45225 - if (--port->count < 0) {
45226 + if (atomic_dec_return(&port->count) < 0) {
45227 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45228 - info->line, port->count);
45229 - port->count = 0;
45230 + info->line, atomic_read(&port->count));
45231 + atomic_set(&port->count, 0);
45232 }
45233 - if (port->count) {
45234 + if (atomic_read(&port->count)) {
45235 #ifdef ISDN_DEBUG_MODEM_OPEN
45236 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45237 #endif
45238 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45239 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45240 return;
45241 isdn_tty_shutdown(info);
45242 - port->count = 0;
45243 + atomic_set(&port->count, 0);
45244 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45245 port->tty = NULL;
45246 wake_up_interruptible(&port->open_wait);
45247 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45248 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45249 modem_info *info = &dev->mdm.info[i];
45250
45251 - if (info->port.count == 0)
45252 + if (atomic_read(&info->port.count) == 0)
45253 continue;
45254 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45255 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45256 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45257 index e2d4e58..40cd045 100644
45258 --- a/drivers/isdn/i4l/isdn_x25iface.c
45259 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45260 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45261
45262
45263 static struct concap_proto_ops ix25_pops = {
45264 - &isdn_x25iface_proto_new,
45265 - &isdn_x25iface_proto_del,
45266 - &isdn_x25iface_proto_restart,
45267 - &isdn_x25iface_proto_close,
45268 - &isdn_x25iface_xmit,
45269 - &isdn_x25iface_receive,
45270 - &isdn_x25iface_connect_ind,
45271 - &isdn_x25iface_disconn_ind
45272 + .proto_new = &isdn_x25iface_proto_new,
45273 + .proto_del = &isdn_x25iface_proto_del,
45274 + .restart = &isdn_x25iface_proto_restart,
45275 + .close = &isdn_x25iface_proto_close,
45276 + .encap_and_xmit = &isdn_x25iface_xmit,
45277 + .data_ind = &isdn_x25iface_receive,
45278 + .connect_ind = &isdn_x25iface_connect_ind,
45279 + .disconn_ind = &isdn_x25iface_disconn_ind
45280 };
45281
45282 /* error message helper function */
45283 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45284 index 358a574..b4987ea 100644
45285 --- a/drivers/isdn/icn/icn.c
45286 +++ b/drivers/isdn/icn/icn.c
45287 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45288 if (count > len)
45289 count = len;
45290 if (user) {
45291 - if (copy_from_user(msg, buf, count))
45292 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45293 return -EFAULT;
45294 } else
45295 memcpy(msg, buf, count);
45296 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45297 index 87f7dff..7300125 100644
45298 --- a/drivers/isdn/mISDN/dsp_cmx.c
45299 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45300 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45301 static u16 dsp_count; /* last sample count */
45302 static int dsp_count_valid; /* if we have last sample count */
45303
45304 -void
45305 +void __intentional_overflow(-1)
45306 dsp_cmx_send(void *arg)
45307 {
45308 struct dsp_conf *conf;
45309 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45310 index 312ffd3..9263d05 100644
45311 --- a/drivers/lguest/core.c
45312 +++ b/drivers/lguest/core.c
45313 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45314 * The end address needs +1 because __get_vm_area allocates an
45315 * extra guard page, so we need space for that.
45316 */
45317 +
45318 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45319 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45320 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45321 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45322 +#else
45323 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45324 VM_ALLOC, switcher_addr, switcher_addr
45325 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45326 +#endif
45327 +
45328 if (!switcher_vma) {
45329 err = -ENOMEM;
45330 printk("lguest: could not map switcher pages high\n");
45331 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45332 * Now the Switcher is mapped at the right address, we can't fail!
45333 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45334 */
45335 - memcpy(switcher_vma->addr, start_switcher_text,
45336 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45337 end_switcher_text - start_switcher_text);
45338
45339 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45340 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45341 index e3abebc9..6a35328 100644
45342 --- a/drivers/lguest/page_tables.c
45343 +++ b/drivers/lguest/page_tables.c
45344 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45345 /*:*/
45346
45347 #ifdef CONFIG_X86_PAE
45348 -static void release_pmd(pmd_t *spmd)
45349 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45350 {
45351 /* If the entry's not present, there's nothing to release. */
45352 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45353 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45354 index 30f2aef..391c748 100644
45355 --- a/drivers/lguest/x86/core.c
45356 +++ b/drivers/lguest/x86/core.c
45357 @@ -60,7 +60,7 @@ static struct {
45358 /* Offset from where switcher.S was compiled to where we've copied it */
45359 static unsigned long switcher_offset(void)
45360 {
45361 - return switcher_addr - (unsigned long)start_switcher_text;
45362 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45363 }
45364
45365 /* This cpu's struct lguest_pages (after the Switcher text page) */
45366 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45367 * These copies are pretty cheap, so we do them unconditionally: */
45368 /* Save the current Host top-level page directory.
45369 */
45370 +
45371 +#ifdef CONFIG_PAX_PER_CPU_PGD
45372 + pages->state.host_cr3 = read_cr3();
45373 +#else
45374 pages->state.host_cr3 = __pa(current->mm->pgd);
45375 +#endif
45376 +
45377 /*
45378 * Set up the Guest's page tables to see this CPU's pages (and no
45379 * other CPU's pages).
45380 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45381 * compiled-in switcher code and the high-mapped copy we just made.
45382 */
45383 for (i = 0; i < IDT_ENTRIES; i++)
45384 - default_idt_entries[i] += switcher_offset();
45385 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45386
45387 /*
45388 * Set up the Switcher's per-cpu areas.
45389 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45390 * it will be undisturbed when we switch. To change %cs and jump we
45391 * need this structure to feed to Intel's "lcall" instruction.
45392 */
45393 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45394 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45395 lguest_entry.segment = LGUEST_CS;
45396
45397 /*
45398 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45399 index 40634b0..4f5855e 100644
45400 --- a/drivers/lguest/x86/switcher_32.S
45401 +++ b/drivers/lguest/x86/switcher_32.S
45402 @@ -87,6 +87,7 @@
45403 #include <asm/page.h>
45404 #include <asm/segment.h>
45405 #include <asm/lguest.h>
45406 +#include <asm/processor-flags.h>
45407
45408 // We mark the start of the code to copy
45409 // It's placed in .text tho it's never run here
45410 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45411 // Changes type when we load it: damn Intel!
45412 // For after we switch over our page tables
45413 // That entry will be read-only: we'd crash.
45414 +
45415 +#ifdef CONFIG_PAX_KERNEXEC
45416 + mov %cr0, %edx
45417 + xor $X86_CR0_WP, %edx
45418 + mov %edx, %cr0
45419 +#endif
45420 +
45421 movl $(GDT_ENTRY_TSS*8), %edx
45422 ltr %dx
45423
45424 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45425 // Let's clear it again for our return.
45426 // The GDT descriptor of the Host
45427 // Points to the table after two "size" bytes
45428 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45429 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45430 // Clear "used" from type field (byte 5, bit 2)
45431 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45432 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45433 +
45434 +#ifdef CONFIG_PAX_KERNEXEC
45435 + mov %cr0, %eax
45436 + xor $X86_CR0_WP, %eax
45437 + mov %eax, %cr0
45438 +#endif
45439
45440 // Once our page table's switched, the Guest is live!
45441 // The Host fades as we run this final step.
45442 @@ -295,13 +309,12 @@ deliver_to_host:
45443 // I consulted gcc, and it gave
45444 // These instructions, which I gladly credit:
45445 leal (%edx,%ebx,8), %eax
45446 - movzwl (%eax),%edx
45447 - movl 4(%eax), %eax
45448 - xorw %ax, %ax
45449 - orl %eax, %edx
45450 + movl 4(%eax), %edx
45451 + movw (%eax), %dx
45452 // Now the address of the handler's in %edx
45453 // We call it now: its "iret" drops us home.
45454 - jmp *%edx
45455 + ljmp $__KERNEL_CS, $1f
45456 +1: jmp *%edx
45457
45458 // Every interrupt can come to us here
45459 // But we must truly tell each apart.
45460 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45461 index a08e3ee..df8ade2 100644
45462 --- a/drivers/md/bcache/closure.h
45463 +++ b/drivers/md/bcache/closure.h
45464 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45465 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45466 struct workqueue_struct *wq)
45467 {
45468 - BUG_ON(object_is_on_stack(cl));
45469 + BUG_ON(object_starts_on_stack(cl));
45470 closure_set_ip(cl);
45471 cl->fn = fn;
45472 cl->wq = wq;
45473 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45474 index 3a57679..c58cdaf 100644
45475 --- a/drivers/md/bitmap.c
45476 +++ b/drivers/md/bitmap.c
45477 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45478 chunk_kb ? "KB" : "B");
45479 if (bitmap->storage.file) {
45480 seq_printf(seq, ", file: ");
45481 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45482 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45483 }
45484
45485 seq_printf(seq, "\n");
45486 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45487 index c8a18e4..0ab43e5 100644
45488 --- a/drivers/md/dm-ioctl.c
45489 +++ b/drivers/md/dm-ioctl.c
45490 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45491 cmd == DM_LIST_VERSIONS_CMD)
45492 return 0;
45493
45494 - if ((cmd == DM_DEV_CREATE_CMD)) {
45495 + if (cmd == DM_DEV_CREATE_CMD) {
45496 if (!*param->name) {
45497 DMWARN("name not supplied when creating device");
45498 return -EINVAL;
45499 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45500 index 089d627..ef7352e 100644
45501 --- a/drivers/md/dm-raid1.c
45502 +++ b/drivers/md/dm-raid1.c
45503 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45504
45505 struct mirror {
45506 struct mirror_set *ms;
45507 - atomic_t error_count;
45508 + atomic_unchecked_t error_count;
45509 unsigned long error_type;
45510 struct dm_dev *dev;
45511 sector_t offset;
45512 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45513 struct mirror *m;
45514
45515 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45516 - if (!atomic_read(&m->error_count))
45517 + if (!atomic_read_unchecked(&m->error_count))
45518 return m;
45519
45520 return NULL;
45521 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45522 * simple way to tell if a device has encountered
45523 * errors.
45524 */
45525 - atomic_inc(&m->error_count);
45526 + atomic_inc_unchecked(&m->error_count);
45527
45528 if (test_and_set_bit(error_type, &m->error_type))
45529 return;
45530 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45531 struct mirror *m = get_default_mirror(ms);
45532
45533 do {
45534 - if (likely(!atomic_read(&m->error_count)))
45535 + if (likely(!atomic_read_unchecked(&m->error_count)))
45536 return m;
45537
45538 if (m-- == ms->mirror)
45539 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45540 {
45541 struct mirror *default_mirror = get_default_mirror(m->ms);
45542
45543 - return !atomic_read(&default_mirror->error_count);
45544 + return !atomic_read_unchecked(&default_mirror->error_count);
45545 }
45546
45547 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45548 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45549 */
45550 if (likely(region_in_sync(ms, region, 1)))
45551 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45552 - else if (m && atomic_read(&m->error_count))
45553 + else if (m && atomic_read_unchecked(&m->error_count))
45554 m = NULL;
45555
45556 if (likely(m))
45557 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45558 }
45559
45560 ms->mirror[mirror].ms = ms;
45561 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45562 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45563 ms->mirror[mirror].error_type = 0;
45564 ms->mirror[mirror].offset = offset;
45565
45566 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45567 */
45568 static char device_status_char(struct mirror *m)
45569 {
45570 - if (!atomic_read(&(m->error_count)))
45571 + if (!atomic_read_unchecked(&(m->error_count)))
45572 return 'A';
45573
45574 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45575 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45576 index f478a4c..4b8e5ef 100644
45577 --- a/drivers/md/dm-stats.c
45578 +++ b/drivers/md/dm-stats.c
45579 @@ -382,7 +382,7 @@ do_sync_free:
45580 synchronize_rcu_expedited();
45581 dm_stat_free(&s->rcu_head);
45582 } else {
45583 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45584 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45585 call_rcu(&s->rcu_head, dm_stat_free);
45586 }
45587 return 0;
45588 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45589 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45590 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45591 ));
45592 - ACCESS_ONCE(last->last_sector) = end_sector;
45593 - ACCESS_ONCE(last->last_rw) = bi_rw;
45594 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45595 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45596 }
45597
45598 rcu_read_lock();
45599 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45600 index f8b37d4..5c5cafd 100644
45601 --- a/drivers/md/dm-stripe.c
45602 +++ b/drivers/md/dm-stripe.c
45603 @@ -21,7 +21,7 @@ struct stripe {
45604 struct dm_dev *dev;
45605 sector_t physical_start;
45606
45607 - atomic_t error_count;
45608 + atomic_unchecked_t error_count;
45609 };
45610
45611 struct stripe_c {
45612 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45613 kfree(sc);
45614 return r;
45615 }
45616 - atomic_set(&(sc->stripe[i].error_count), 0);
45617 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45618 }
45619
45620 ti->private = sc;
45621 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45622 DMEMIT("%d ", sc->stripes);
45623 for (i = 0; i < sc->stripes; i++) {
45624 DMEMIT("%s ", sc->stripe[i].dev->name);
45625 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45626 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45627 'D' : 'A';
45628 }
45629 buffer[i] = '\0';
45630 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45631 */
45632 for (i = 0; i < sc->stripes; i++)
45633 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45634 - atomic_inc(&(sc->stripe[i].error_count));
45635 - if (atomic_read(&(sc->stripe[i].error_count)) <
45636 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45637 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45638 DM_IO_ERROR_THRESHOLD)
45639 schedule_work(&sc->trigger_event);
45640 }
45641 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45642 index 757f1ba..bf9ec8f 100644
45643 --- a/drivers/md/dm-table.c
45644 +++ b/drivers/md/dm-table.c
45645 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45646 if (!dev_size)
45647 return 0;
45648
45649 - if ((start >= dev_size) || (start + len > dev_size)) {
45650 + if ((start >= dev_size) || (len > dev_size - start)) {
45651 DMWARN("%s: %s too small for target: "
45652 "start=%llu, len=%llu, dev_size=%llu",
45653 dm_device_name(ti->table->md), bdevname(bdev, b),
45654 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45655 index 79f6941..b33b4e0 100644
45656 --- a/drivers/md/dm-thin-metadata.c
45657 +++ b/drivers/md/dm-thin-metadata.c
45658 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45659 {
45660 pmd->info.tm = pmd->tm;
45661 pmd->info.levels = 2;
45662 - pmd->info.value_type.context = pmd->data_sm;
45663 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45664 pmd->info.value_type.size = sizeof(__le64);
45665 pmd->info.value_type.inc = data_block_inc;
45666 pmd->info.value_type.dec = data_block_dec;
45667 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45668
45669 pmd->bl_info.tm = pmd->tm;
45670 pmd->bl_info.levels = 1;
45671 - pmd->bl_info.value_type.context = pmd->data_sm;
45672 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45673 pmd->bl_info.value_type.size = sizeof(__le64);
45674 pmd->bl_info.value_type.inc = data_block_inc;
45675 pmd->bl_info.value_type.dec = data_block_dec;
45676 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45677 index 9b4e30a..83c927d 100644
45678 --- a/drivers/md/dm.c
45679 +++ b/drivers/md/dm.c
45680 @@ -188,9 +188,9 @@ struct mapped_device {
45681 /*
45682 * Event handling.
45683 */
45684 - atomic_t event_nr;
45685 + atomic_unchecked_t event_nr;
45686 wait_queue_head_t eventq;
45687 - atomic_t uevent_seq;
45688 + atomic_unchecked_t uevent_seq;
45689 struct list_head uevent_list;
45690 spinlock_t uevent_lock; /* Protect access to uevent_list */
45691
45692 @@ -2170,8 +2170,8 @@ static struct mapped_device *alloc_dev(int minor)
45693 spin_lock_init(&md->deferred_lock);
45694 atomic_set(&md->holders, 1);
45695 atomic_set(&md->open_count, 0);
45696 - atomic_set(&md->event_nr, 0);
45697 - atomic_set(&md->uevent_seq, 0);
45698 + atomic_set_unchecked(&md->event_nr, 0);
45699 + atomic_set_unchecked(&md->uevent_seq, 0);
45700 INIT_LIST_HEAD(&md->uevent_list);
45701 INIT_LIST_HEAD(&md->table_devices);
45702 spin_lock_init(&md->uevent_lock);
45703 @@ -2336,7 +2336,7 @@ static void event_callback(void *context)
45704
45705 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45706
45707 - atomic_inc(&md->event_nr);
45708 + atomic_inc_unchecked(&md->event_nr);
45709 wake_up(&md->eventq);
45710 }
45711
45712 @@ -3182,18 +3182,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45713
45714 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45715 {
45716 - return atomic_add_return(1, &md->uevent_seq);
45717 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45718 }
45719
45720 uint32_t dm_get_event_nr(struct mapped_device *md)
45721 {
45722 - return atomic_read(&md->event_nr);
45723 + return atomic_read_unchecked(&md->event_nr);
45724 }
45725
45726 int dm_wait_event(struct mapped_device *md, int event_nr)
45727 {
45728 return wait_event_interruptible(md->eventq,
45729 - (event_nr != atomic_read(&md->event_nr)));
45730 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45731 }
45732
45733 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45734 diff --git a/drivers/md/md.c b/drivers/md/md.c
45735 index b7bf8ee..ee17152 100644
45736 --- a/drivers/md/md.c
45737 +++ b/drivers/md/md.c
45738 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45739 * start build, activate spare
45740 */
45741 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45742 -static atomic_t md_event_count;
45743 +static atomic_unchecked_t md_event_count;
45744 void md_new_event(struct mddev *mddev)
45745 {
45746 - atomic_inc(&md_event_count);
45747 + atomic_inc_unchecked(&md_event_count);
45748 wake_up(&md_event_waiters);
45749 }
45750 EXPORT_SYMBOL_GPL(md_new_event);
45751 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45752 */
45753 static void md_new_event_inintr(struct mddev *mddev)
45754 {
45755 - atomic_inc(&md_event_count);
45756 + atomic_inc_unchecked(&md_event_count);
45757 wake_up(&md_event_waiters);
45758 }
45759
45760 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45761 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45762 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45763 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45764 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45765 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45766
45767 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45768 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45769 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45770 else
45771 sb->resync_offset = cpu_to_le64(0);
45772
45773 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45774 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45775
45776 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45777 sb->size = cpu_to_le64(mddev->dev_sectors);
45778 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45779 static ssize_t
45780 errors_show(struct md_rdev *rdev, char *page)
45781 {
45782 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45783 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45784 }
45785
45786 static ssize_t
45787 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45788 char *e;
45789 unsigned long n = simple_strtoul(buf, &e, 10);
45790 if (*buf && (*e == 0 || *e == '\n')) {
45791 - atomic_set(&rdev->corrected_errors, n);
45792 + atomic_set_unchecked(&rdev->corrected_errors, n);
45793 return len;
45794 }
45795 return -EINVAL;
45796 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45797 rdev->sb_loaded = 0;
45798 rdev->bb_page = NULL;
45799 atomic_set(&rdev->nr_pending, 0);
45800 - atomic_set(&rdev->read_errors, 0);
45801 - atomic_set(&rdev->corrected_errors, 0);
45802 + atomic_set_unchecked(&rdev->read_errors, 0);
45803 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45804
45805 INIT_LIST_HEAD(&rdev->same_set);
45806 init_waitqueue_head(&rdev->blocked_wait);
45807 @@ -7086,7 +7086,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45808
45809 spin_unlock(&pers_lock);
45810 seq_printf(seq, "\n");
45811 - seq->poll_event = atomic_read(&md_event_count);
45812 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45813 return 0;
45814 }
45815 if (v == (void*)2) {
45816 @@ -7189,7 +7189,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45817 return error;
45818
45819 seq = file->private_data;
45820 - seq->poll_event = atomic_read(&md_event_count);
45821 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45822 return error;
45823 }
45824
45825 @@ -7206,7 +7206,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45826 /* always allow read */
45827 mask = POLLIN | POLLRDNORM;
45828
45829 - if (seq->poll_event != atomic_read(&md_event_count))
45830 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45831 mask |= POLLERR | POLLPRI;
45832 return mask;
45833 }
45834 @@ -7253,7 +7253,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45835 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45836 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45837 (int)part_stat_read(&disk->part0, sectors[1]) -
45838 - atomic_read(&disk->sync_io);
45839 + atomic_read_unchecked(&disk->sync_io);
45840 /* sync IO will cause sync_io to increase before the disk_stats
45841 * as sync_io is counted when a request starts, and
45842 * disk_stats is counted when it completes.
45843 diff --git a/drivers/md/md.h b/drivers/md/md.h
45844 index 318ca8f..31e4478 100644
45845 --- a/drivers/md/md.h
45846 +++ b/drivers/md/md.h
45847 @@ -94,13 +94,13 @@ struct md_rdev {
45848 * only maintained for arrays that
45849 * support hot removal
45850 */
45851 - atomic_t read_errors; /* number of consecutive read errors that
45852 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45853 * we have tried to ignore.
45854 */
45855 struct timespec last_read_error; /* monotonic time since our
45856 * last read error
45857 */
45858 - atomic_t corrected_errors; /* number of corrected read errors,
45859 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45860 * for reporting to userspace and storing
45861 * in superblock.
45862 */
45863 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45864
45865 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45866 {
45867 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45868 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45869 }
45870
45871 struct md_personality
45872 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45873 index e8a9042..35bd145 100644
45874 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45875 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45876 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45877 * Flick into a mode where all blocks get allocated in the new area.
45878 */
45879 smm->begin = old_len;
45880 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45881 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45882
45883 /*
45884 * Extend.
45885 @@ -714,7 +714,7 @@ out:
45886 /*
45887 * Switch back to normal behaviour.
45888 */
45889 - memcpy(sm, &ops, sizeof(*sm));
45890 + memcpy((void *)sm, &ops, sizeof(*sm));
45891 return r;
45892 }
45893
45894 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45895 index 3e6d115..ffecdeb 100644
45896 --- a/drivers/md/persistent-data/dm-space-map.h
45897 +++ b/drivers/md/persistent-data/dm-space-map.h
45898 @@ -71,6 +71,7 @@ struct dm_space_map {
45899 dm_sm_threshold_fn fn,
45900 void *context);
45901 };
45902 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45903
45904 /*----------------------------------------------------------------*/
45905
45906 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45907 index d34e238..34f8d98 100644
45908 --- a/drivers/md/raid1.c
45909 +++ b/drivers/md/raid1.c
45910 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45911 if (r1_sync_page_io(rdev, sect, s,
45912 bio->bi_io_vec[idx].bv_page,
45913 READ) != 0)
45914 - atomic_add(s, &rdev->corrected_errors);
45915 + atomic_add_unchecked(s, &rdev->corrected_errors);
45916 }
45917 sectors -= s;
45918 sect += s;
45919 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45920 !test_bit(Faulty, &rdev->flags)) {
45921 if (r1_sync_page_io(rdev, sect, s,
45922 conf->tmppage, READ)) {
45923 - atomic_add(s, &rdev->corrected_errors);
45924 + atomic_add_unchecked(s, &rdev->corrected_errors);
45925 printk(KERN_INFO
45926 "md/raid1:%s: read error corrected "
45927 "(%d sectors at %llu on %s)\n",
45928 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45929 index a7196c4..439f012 100644
45930 --- a/drivers/md/raid10.c
45931 +++ b/drivers/md/raid10.c
45932 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45933 /* The write handler will notice the lack of
45934 * R10BIO_Uptodate and record any errors etc
45935 */
45936 - atomic_add(r10_bio->sectors,
45937 + atomic_add_unchecked(r10_bio->sectors,
45938 &conf->mirrors[d].rdev->corrected_errors);
45939
45940 /* for reconstruct, we always reschedule after a read.
45941 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45942 {
45943 struct timespec cur_time_mon;
45944 unsigned long hours_since_last;
45945 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45946 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45947
45948 ktime_get_ts(&cur_time_mon);
45949
45950 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45951 * overflowing the shift of read_errors by hours_since_last.
45952 */
45953 if (hours_since_last >= 8 * sizeof(read_errors))
45954 - atomic_set(&rdev->read_errors, 0);
45955 + atomic_set_unchecked(&rdev->read_errors, 0);
45956 else
45957 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45958 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45959 }
45960
45961 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45962 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45963 return;
45964
45965 check_decay_read_errors(mddev, rdev);
45966 - atomic_inc(&rdev->read_errors);
45967 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45968 + atomic_inc_unchecked(&rdev->read_errors);
45969 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45970 char b[BDEVNAME_SIZE];
45971 bdevname(rdev->bdev, b);
45972
45973 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45974 "md/raid10:%s: %s: Raid device exceeded "
45975 "read_error threshold [cur %d:max %d]\n",
45976 mdname(mddev), b,
45977 - atomic_read(&rdev->read_errors), max_read_errors);
45978 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45979 printk(KERN_NOTICE
45980 "md/raid10:%s: %s: Failing raid device\n",
45981 mdname(mddev), b);
45982 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45983 sect +
45984 choose_data_offset(r10_bio, rdev)),
45985 bdevname(rdev->bdev, b));
45986 - atomic_add(s, &rdev->corrected_errors);
45987 + atomic_add_unchecked(s, &rdev->corrected_errors);
45988 }
45989
45990 rdev_dec_pending(rdev, mddev);
45991 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45992 index 007ab86..d11593d 100644
45993 --- a/drivers/md/raid5.c
45994 +++ b/drivers/md/raid5.c
45995 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45996 struct bio_vec bvl;
45997 struct bvec_iter iter;
45998 struct page *bio_page;
45999 - int page_offset;
46000 + s64 page_offset;
46001 struct async_submit_ctl submit;
46002 enum async_tx_flags flags = 0;
46003
46004 if (bio->bi_iter.bi_sector >= sector)
46005 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
46006 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
46007 else
46008 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
46009 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
46010
46011 if (frombio)
46012 flags |= ASYNC_TX_FENCE;
46013 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
46014
46015 bio_for_each_segment(bvl, bio, iter) {
46016 - int len = bvl.bv_len;
46017 - int clen;
46018 - int b_offset = 0;
46019 + s64 len = bvl.bv_len;
46020 + s64 clen;
46021 + s64 b_offset = 0;
46022
46023 if (page_offset < 0) {
46024 b_offset = -page_offset;
46025 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
46026 return 1;
46027 }
46028
46029 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46030 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
46031 +#endif
46032 +
46033 static int grow_stripes(struct r5conf *conf, int num)
46034 {
46035 struct kmem_cache *sc;
46036 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
46037 "raid%d-%s", conf->level, mdname(conf->mddev));
46038 else
46039 sprintf(conf->cache_name[0],
46040 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46041 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46042 +#else
46043 "raid%d-%p", conf->level, conf->mddev);
46044 +#endif
46045 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46046
46047 conf->active_name = 0;
46048 @@ -2015,21 +2023,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46049 mdname(conf->mddev), STRIPE_SECTORS,
46050 (unsigned long long)s,
46051 bdevname(rdev->bdev, b));
46052 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46053 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46054 clear_bit(R5_ReadError, &sh->dev[i].flags);
46055 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46056 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46057 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46058
46059 - if (atomic_read(&rdev->read_errors))
46060 - atomic_set(&rdev->read_errors, 0);
46061 + if (atomic_read_unchecked(&rdev->read_errors))
46062 + atomic_set_unchecked(&rdev->read_errors, 0);
46063 } else {
46064 const char *bdn = bdevname(rdev->bdev, b);
46065 int retry = 0;
46066 int set_bad = 0;
46067
46068 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46069 - atomic_inc(&rdev->read_errors);
46070 + atomic_inc_unchecked(&rdev->read_errors);
46071 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46072 printk_ratelimited(
46073 KERN_WARNING
46074 @@ -2057,7 +2065,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46075 mdname(conf->mddev),
46076 (unsigned long long)s,
46077 bdn);
46078 - } else if (atomic_read(&rdev->read_errors)
46079 + } else if (atomic_read_unchecked(&rdev->read_errors)
46080 > conf->max_nr_stripes)
46081 printk(KERN_WARNING
46082 "md/raid:%s: Too many read errors, failing device %s.\n",
46083 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46084 index 983db75..ef9248c 100644
46085 --- a/drivers/media/dvb-core/dvbdev.c
46086 +++ b/drivers/media/dvb-core/dvbdev.c
46087 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46088 const struct dvb_device *template, void *priv, int type)
46089 {
46090 struct dvb_device *dvbdev;
46091 - struct file_operations *dvbdevfops;
46092 + file_operations_no_const *dvbdevfops;
46093 struct device *clsdev;
46094 int minor;
46095 int id;
46096 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46097 index 6ad22b6..6e90e2a 100644
46098 --- a/drivers/media/dvb-frontends/af9033.h
46099 +++ b/drivers/media/dvb-frontends/af9033.h
46100 @@ -96,6 +96,6 @@ struct af9033_ops {
46101 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46102 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46103 int onoff);
46104 -};
46105 +} __no_const;
46106
46107 #endif /* AF9033_H */
46108 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46109 index 9b6c3bb..baeb5c7 100644
46110 --- a/drivers/media/dvb-frontends/dib3000.h
46111 +++ b/drivers/media/dvb-frontends/dib3000.h
46112 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46113 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46114 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46115 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46116 -};
46117 +} __no_const;
46118
46119 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
46120 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46121 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46122 index 1fea0e9..321ce8f 100644
46123 --- a/drivers/media/dvb-frontends/dib7000p.h
46124 +++ b/drivers/media/dvb-frontends/dib7000p.h
46125 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46126 int (*get_adc_power)(struct dvb_frontend *fe);
46127 int (*slave_reset)(struct dvb_frontend *fe);
46128 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46129 -};
46130 +} __no_const;
46131
46132 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
46133 void *dib7000p_attach(struct dib7000p_ops *ops);
46134 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46135 index 84cc103..5780c54 100644
46136 --- a/drivers/media/dvb-frontends/dib8000.h
46137 +++ b/drivers/media/dvb-frontends/dib8000.h
46138 @@ -61,7 +61,7 @@ struct dib8000_ops {
46139 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46140 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46141 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46142 -};
46143 +} __no_const;
46144
46145 #if IS_ENABLED(CONFIG_DVB_DIB8000)
46146 void *dib8000_attach(struct dib8000_ops *ops);
46147 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46148 index 860c98fc..497fa25 100644
46149 --- a/drivers/media/pci/cx88/cx88-video.c
46150 +++ b/drivers/media/pci/cx88/cx88-video.c
46151 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46152
46153 /* ------------------------------------------------------------------ */
46154
46155 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46156 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46157 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46158 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46159 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46160 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46161
46162 module_param_array(video_nr, int, NULL, 0444);
46163 module_param_array(vbi_nr, int, NULL, 0444);
46164 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46165 index 802642d..5534900 100644
46166 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46167 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46168 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46169 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46170
46171 /* ivtv instance counter */
46172 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46173 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46174
46175 /* Parameter declarations */
46176 static int cardtype[IVTV_MAX_CARDS];
46177 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46178 index 570d119..ed25830 100644
46179 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46180 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46181 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46182
46183 static int solo_sysfs_init(struct solo_dev *solo_dev)
46184 {
46185 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46186 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46187 struct device *dev = &solo_dev->dev;
46188 const char *driver;
46189 int i;
46190 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46191 index 7ddc767..1c24361 100644
46192 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46193 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46194 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46195
46196 int solo_g723_init(struct solo_dev *solo_dev)
46197 {
46198 - static struct snd_device_ops ops = { NULL };
46199 + static struct snd_device_ops ops = { };
46200 struct snd_card *card;
46201 struct snd_kcontrol_new kctl;
46202 char name[32];
46203 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46204 index 8c84846..27b4f83 100644
46205 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46206 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46207 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46208
46209 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46210 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46211 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46212 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46213 if (p2m_id < 0)
46214 p2m_id = -p2m_id;
46215 }
46216 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46217 index 1ca54b0..7d7cb9a 100644
46218 --- a/drivers/media/pci/solo6x10/solo6x10.h
46219 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46220 @@ -218,7 +218,7 @@ struct solo_dev {
46221
46222 /* P2M DMA Engine */
46223 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46224 - atomic_t p2m_count;
46225 + atomic_unchecked_t p2m_count;
46226 int p2m_jiffies;
46227 unsigned int p2m_timeouts;
46228
46229 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46230 index c135165..dc69499 100644
46231 --- a/drivers/media/pci/tw68/tw68-core.c
46232 +++ b/drivers/media/pci/tw68/tw68-core.c
46233 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46234 module_param_array(card, int, NULL, 0444);
46235 MODULE_PARM_DESC(card, "card type");
46236
46237 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46238 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46239
46240 /* ------------------------------------------------------------------ */
46241
46242 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46243 index ba2d8f9..1566684 100644
46244 --- a/drivers/media/platform/omap/omap_vout.c
46245 +++ b/drivers/media/platform/omap/omap_vout.c
46246 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46247 OMAP_VIDEO2,
46248 };
46249
46250 -static struct videobuf_queue_ops video_vbq_ops;
46251 /* Variables configurable through module params*/
46252 static u32 video1_numbuffers = 3;
46253 static u32 video2_numbuffers = 3;
46254 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46255 {
46256 struct videobuf_queue *q;
46257 struct omap_vout_device *vout = NULL;
46258 + static struct videobuf_queue_ops video_vbq_ops = {
46259 + .buf_setup = omap_vout_buffer_setup,
46260 + .buf_prepare = omap_vout_buffer_prepare,
46261 + .buf_release = omap_vout_buffer_release,
46262 + .buf_queue = omap_vout_buffer_queue,
46263 + };
46264
46265 vout = video_drvdata(file);
46266 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46267 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46268 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46269
46270 q = &vout->vbq;
46271 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46272 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46273 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46274 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46275 spin_lock_init(&vout->vbq_lock);
46276
46277 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46278 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46279 index fb2acc5..a2fcbdc4 100644
46280 --- a/drivers/media/platform/s5p-tv/mixer.h
46281 +++ b/drivers/media/platform/s5p-tv/mixer.h
46282 @@ -156,7 +156,7 @@ struct mxr_layer {
46283 /** layer index (unique identifier) */
46284 int idx;
46285 /** callbacks for layer methods */
46286 - struct mxr_layer_ops ops;
46287 + struct mxr_layer_ops *ops;
46288 /** format array */
46289 const struct mxr_format **fmt_array;
46290 /** size of format array */
46291 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46292 index 74344c7..a39e70e 100644
46293 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46294 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46295 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46296 {
46297 struct mxr_layer *layer;
46298 int ret;
46299 - struct mxr_layer_ops ops = {
46300 + static struct mxr_layer_ops ops = {
46301 .release = mxr_graph_layer_release,
46302 .buffer_set = mxr_graph_buffer_set,
46303 .stream_set = mxr_graph_stream_set,
46304 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46305 index b713403..53cb5ad 100644
46306 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46307 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46308 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46309 layer->update_buf = next;
46310 }
46311
46312 - layer->ops.buffer_set(layer, layer->update_buf);
46313 + layer->ops->buffer_set(layer, layer->update_buf);
46314
46315 if (done && done != layer->shadow_buf)
46316 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46317 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46318 index 72d4f2e..4b2ea0d 100644
46319 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46320 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46321 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46322 layer->geo.src.height = layer->geo.src.full_height;
46323
46324 mxr_geometry_dump(mdev, &layer->geo);
46325 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46326 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46327 mxr_geometry_dump(mdev, &layer->geo);
46328 }
46329
46330 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46331 layer->geo.dst.full_width = mbus_fmt.width;
46332 layer->geo.dst.full_height = mbus_fmt.height;
46333 layer->geo.dst.field = mbus_fmt.field;
46334 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46335 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46336
46337 mxr_geometry_dump(mdev, &layer->geo);
46338 }
46339 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46340 /* set source size to highest accepted value */
46341 geo->src.full_width = max(geo->dst.full_width, pix->width);
46342 geo->src.full_height = max(geo->dst.full_height, pix->height);
46343 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46344 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46345 mxr_geometry_dump(mdev, &layer->geo);
46346 /* set cropping to total visible screen */
46347 geo->src.width = pix->width;
46348 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46349 geo->src.x_offset = 0;
46350 geo->src.y_offset = 0;
46351 /* assure consistency of geometry */
46352 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46353 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46354 mxr_geometry_dump(mdev, &layer->geo);
46355 /* set full size to lowest possible value */
46356 geo->src.full_width = 0;
46357 geo->src.full_height = 0;
46358 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46359 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46360 mxr_geometry_dump(mdev, &layer->geo);
46361
46362 /* returning results */
46363 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46364 target->width = s->r.width;
46365 target->height = s->r.height;
46366
46367 - layer->ops.fix_geometry(layer, stage, s->flags);
46368 + layer->ops->fix_geometry(layer, stage, s->flags);
46369
46370 /* retrieve update selection rectangle */
46371 res.left = target->x_offset;
46372 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46373 mxr_output_get(mdev);
46374
46375 mxr_layer_update_output(layer);
46376 - layer->ops.format_set(layer);
46377 + layer->ops->format_set(layer);
46378 /* enabling layer in hardware */
46379 spin_lock_irqsave(&layer->enq_slock, flags);
46380 layer->state = MXR_LAYER_STREAMING;
46381 spin_unlock_irqrestore(&layer->enq_slock, flags);
46382
46383 - layer->ops.stream_set(layer, MXR_ENABLE);
46384 + layer->ops->stream_set(layer, MXR_ENABLE);
46385 mxr_streamer_get(mdev);
46386
46387 return 0;
46388 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46389 spin_unlock_irqrestore(&layer->enq_slock, flags);
46390
46391 /* disabling layer in hardware */
46392 - layer->ops.stream_set(layer, MXR_DISABLE);
46393 + layer->ops->stream_set(layer, MXR_DISABLE);
46394 /* remove one streamer */
46395 mxr_streamer_put(mdev);
46396 /* allow changes in output configuration */
46397 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46398
46399 void mxr_layer_release(struct mxr_layer *layer)
46400 {
46401 - if (layer->ops.release)
46402 - layer->ops.release(layer);
46403 + if (layer->ops->release)
46404 + layer->ops->release(layer);
46405 }
46406
46407 void mxr_base_layer_release(struct mxr_layer *layer)
46408 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46409
46410 layer->mdev = mdev;
46411 layer->idx = idx;
46412 - layer->ops = *ops;
46413 + layer->ops = ops;
46414
46415 spin_lock_init(&layer->enq_slock);
46416 INIT_LIST_HEAD(&layer->enq_list);
46417 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46418 index c9388c4..ce71ece 100644
46419 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46420 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46421 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46422 {
46423 struct mxr_layer *layer;
46424 int ret;
46425 - struct mxr_layer_ops ops = {
46426 + static struct mxr_layer_ops ops = {
46427 .release = mxr_vp_layer_release,
46428 .buffer_set = mxr_vp_buffer_set,
46429 .stream_set = mxr_vp_stream_set,
46430 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46431 index 82affae..42833ec 100644
46432 --- a/drivers/media/radio/radio-cadet.c
46433 +++ b/drivers/media/radio/radio-cadet.c
46434 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46435 unsigned char readbuf[RDS_BUFFER];
46436 int i = 0;
46437
46438 + if (count > RDS_BUFFER)
46439 + return -EFAULT;
46440 mutex_lock(&dev->lock);
46441 if (dev->rdsstat == 0)
46442 cadet_start_rds(dev);
46443 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46444 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46445 mutex_unlock(&dev->lock);
46446
46447 - if (i && copy_to_user(data, readbuf, i))
46448 - return -EFAULT;
46449 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46450 + i = -EFAULT;
46451 +
46452 return i;
46453 }
46454
46455 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46456 index 5236035..c622c74 100644
46457 --- a/drivers/media/radio/radio-maxiradio.c
46458 +++ b/drivers/media/radio/radio-maxiradio.c
46459 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46460 /* TEA5757 pin mappings */
46461 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46462
46463 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46464 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46465
46466 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46467 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46468 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46469 index 050b3bb..79f62b9 100644
46470 --- a/drivers/media/radio/radio-shark.c
46471 +++ b/drivers/media/radio/radio-shark.c
46472 @@ -79,7 +79,7 @@ struct shark_device {
46473 u32 last_val;
46474 };
46475
46476 -static atomic_t shark_instance = ATOMIC_INIT(0);
46477 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46478
46479 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46480 {
46481 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46482 index 8654e0d..0608a64 100644
46483 --- a/drivers/media/radio/radio-shark2.c
46484 +++ b/drivers/media/radio/radio-shark2.c
46485 @@ -74,7 +74,7 @@ struct shark_device {
46486 u8 *transfer_buffer;
46487 };
46488
46489 -static atomic_t shark_instance = ATOMIC_INIT(0);
46490 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46491
46492 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46493 {
46494 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46495 index dccf586..d5db411 100644
46496 --- a/drivers/media/radio/radio-si476x.c
46497 +++ b/drivers/media/radio/radio-si476x.c
46498 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46499 struct si476x_radio *radio;
46500 struct v4l2_ctrl *ctrl;
46501
46502 - static atomic_t instance = ATOMIC_INIT(0);
46503 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46504
46505 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46506 if (!radio)
46507 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46508 index 704397f..4d05977 100644
46509 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46510 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46511 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46512 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46513
46514 /* Radio Nr */
46515 -static u32 radio_nr = -1;
46516 +static int radio_nr = -1;
46517 module_param(radio_nr, int, 0444);
46518 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46519
46520 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46521 index 9fd1527..8927230 100644
46522 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46523 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46524 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46525
46526 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46527 {
46528 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46529 - char result[64];
46530 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46531 - sizeof(result), 0);
46532 + char *buf;
46533 + char *result;
46534 + int retval;
46535 +
46536 + buf = kmalloc(2, GFP_KERNEL);
46537 + if (buf == NULL)
46538 + return -ENOMEM;
46539 + result = kmalloc(64, GFP_KERNEL);
46540 + if (result == NULL) {
46541 + kfree(buf);
46542 + return -ENOMEM;
46543 + }
46544 +
46545 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46546 + buf[1] = enable ? 1 : 0;
46547 +
46548 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46549 +
46550 + kfree(buf);
46551 + kfree(result);
46552 + return retval;
46553 }
46554
46555 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46556 {
46557 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46558 - char state[3];
46559 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46560 + char *buf;
46561 + char *state;
46562 + int retval;
46563 +
46564 + buf = kmalloc(2, GFP_KERNEL);
46565 + if (buf == NULL)
46566 + return -ENOMEM;
46567 + state = kmalloc(3, GFP_KERNEL);
46568 + if (state == NULL) {
46569 + kfree(buf);
46570 + return -ENOMEM;
46571 + }
46572 +
46573 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46574 + buf[1] = enable ? 1 : 0;
46575 +
46576 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46577 +
46578 + kfree(buf);
46579 + kfree(state);
46580 + return retval;
46581 }
46582
46583 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46584 {
46585 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46586 - char state[3];
46587 + char *query;
46588 + char *state;
46589 int ret;
46590 + query = kmalloc(1, GFP_KERNEL);
46591 + if (query == NULL)
46592 + return -ENOMEM;
46593 + state = kmalloc(3, GFP_KERNEL);
46594 + if (state == NULL) {
46595 + kfree(query);
46596 + return -ENOMEM;
46597 + }
46598 +
46599 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46600
46601 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46602
46603 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46604 - sizeof(state), 0);
46605 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46606 if (ret < 0) {
46607 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46608 "state info\n");
46609 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46610
46611 /* Copy this pointer as we are gonna need it in the release phase */
46612 cinergyt2_usb_device = adap->dev;
46613 -
46614 + kfree(query);
46615 + kfree(state);
46616 return 0;
46617 }
46618
46619 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46620 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46621 {
46622 struct cinergyt2_state *st = d->priv;
46623 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46624 + u8 *key, *cmd;
46625 int i;
46626
46627 + cmd = kmalloc(1, GFP_KERNEL);
46628 + if (cmd == NULL)
46629 + return -EINVAL;
46630 + key = kzalloc(5, GFP_KERNEL);
46631 + if (key == NULL) {
46632 + kfree(cmd);
46633 + return -EINVAL;
46634 + }
46635 +
46636 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46637 +
46638 *state = REMOTE_NO_KEY_PRESSED;
46639
46640 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46641 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46642 if (key[4] == 0xff) {
46643 /* key repeat */
46644 st->rc_counter++;
46645 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46646 *event = d->last_event;
46647 deb_rc("repeat key, event %x\n",
46648 *event);
46649 - return 0;
46650 + goto out;
46651 }
46652 }
46653 deb_rc("repeated key (non repeatable)\n");
46654 }
46655 - return 0;
46656 + goto out;
46657 }
46658
46659 /* hack to pass checksum on the custom field */
46660 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46661
46662 deb_rc("key: %*ph\n", 5, key);
46663 }
46664 +out:
46665 + kfree(cmd);
46666 + kfree(key);
46667 return 0;
46668 }
46669
46670 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46671 index c890fe4..f9b2ae6 100644
46672 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46673 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46674 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46675 fe_status_t *status)
46676 {
46677 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46678 - struct dvbt_get_status_msg result;
46679 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46680 + struct dvbt_get_status_msg *result;
46681 + u8 *cmd;
46682 int ret;
46683
46684 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46685 - sizeof(result), 0);
46686 + cmd = kmalloc(1, GFP_KERNEL);
46687 + if (cmd == NULL)
46688 + return -ENOMEM;
46689 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46690 + if (result == NULL) {
46691 + kfree(cmd);
46692 + return -ENOMEM;
46693 + }
46694 +
46695 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46696 +
46697 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46698 + sizeof(*result), 0);
46699 if (ret < 0)
46700 - return ret;
46701 + goto out;
46702
46703 *status = 0;
46704
46705 - if (0xffff - le16_to_cpu(result.gain) > 30)
46706 + if (0xffff - le16_to_cpu(result->gain) > 30)
46707 *status |= FE_HAS_SIGNAL;
46708 - if (result.lock_bits & (1 << 6))
46709 + if (result->lock_bits & (1 << 6))
46710 *status |= FE_HAS_LOCK;
46711 - if (result.lock_bits & (1 << 5))
46712 + if (result->lock_bits & (1 << 5))
46713 *status |= FE_HAS_SYNC;
46714 - if (result.lock_bits & (1 << 4))
46715 + if (result->lock_bits & (1 << 4))
46716 *status |= FE_HAS_CARRIER;
46717 - if (result.lock_bits & (1 << 1))
46718 + if (result->lock_bits & (1 << 1))
46719 *status |= FE_HAS_VITERBI;
46720
46721 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46722 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46723 *status &= ~FE_HAS_LOCK;
46724
46725 - return 0;
46726 +out:
46727 + kfree(cmd);
46728 + kfree(result);
46729 + return ret;
46730 }
46731
46732 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46733 {
46734 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46735 - struct dvbt_get_status_msg status;
46736 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46737 + struct dvbt_get_status_msg *status;
46738 + char *cmd;
46739 int ret;
46740
46741 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46742 - sizeof(status), 0);
46743 + cmd = kmalloc(1, GFP_KERNEL);
46744 + if (cmd == NULL)
46745 + return -ENOMEM;
46746 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46747 + if (status == NULL) {
46748 + kfree(cmd);
46749 + return -ENOMEM;
46750 + }
46751 +
46752 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46753 +
46754 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46755 + sizeof(*status), 0);
46756 if (ret < 0)
46757 - return ret;
46758 + goto out;
46759
46760 - *ber = le32_to_cpu(status.viterbi_error_rate);
46761 + *ber = le32_to_cpu(status->viterbi_error_rate);
46762 +out:
46763 + kfree(cmd);
46764 + kfree(status);
46765 return 0;
46766 }
46767
46768 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46769 {
46770 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46771 - struct dvbt_get_status_msg status;
46772 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46773 + struct dvbt_get_status_msg *status;
46774 + u8 *cmd;
46775 int ret;
46776
46777 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46778 - sizeof(status), 0);
46779 + cmd = kmalloc(1, GFP_KERNEL);
46780 + if (cmd == NULL)
46781 + return -ENOMEM;
46782 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46783 + if (status == NULL) {
46784 + kfree(cmd);
46785 + return -ENOMEM;
46786 + }
46787 +
46788 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46789 +
46790 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46791 + sizeof(*status), 0);
46792 if (ret < 0) {
46793 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46794 ret);
46795 - return ret;
46796 + goto out;
46797 }
46798 - *unc = le32_to_cpu(status.uncorrected_block_count);
46799 - return 0;
46800 + *unc = le32_to_cpu(status->uncorrected_block_count);
46801 +
46802 +out:
46803 + kfree(cmd);
46804 + kfree(status);
46805 + return ret;
46806 }
46807
46808 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46809 u16 *strength)
46810 {
46811 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46812 - struct dvbt_get_status_msg status;
46813 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46814 + struct dvbt_get_status_msg *status;
46815 + char *cmd;
46816 int ret;
46817
46818 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46819 - sizeof(status), 0);
46820 + cmd = kmalloc(1, GFP_KERNEL);
46821 + if (cmd == NULL)
46822 + return -ENOMEM;
46823 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46824 + if (status == NULL) {
46825 + kfree(cmd);
46826 + return -ENOMEM;
46827 + }
46828 +
46829 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46830 +
46831 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46832 + sizeof(*status), 0);
46833 if (ret < 0) {
46834 err("cinergyt2_fe_read_signal_strength() Failed!"
46835 " (Error=%d)\n", ret);
46836 - return ret;
46837 + goto out;
46838 }
46839 - *strength = (0xffff - le16_to_cpu(status.gain));
46840 + *strength = (0xffff - le16_to_cpu(status->gain));
46841 +
46842 +out:
46843 + kfree(cmd);
46844 + kfree(status);
46845 return 0;
46846 }
46847
46848 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46849 {
46850 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46851 - struct dvbt_get_status_msg status;
46852 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46853 + struct dvbt_get_status_msg *status;
46854 + char *cmd;
46855 int ret;
46856
46857 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46858 - sizeof(status), 0);
46859 + cmd = kmalloc(1, GFP_KERNEL);
46860 + if (cmd == NULL)
46861 + return -ENOMEM;
46862 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46863 + if (status == NULL) {
46864 + kfree(cmd);
46865 + return -ENOMEM;
46866 + }
46867 +
46868 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46869 +
46870 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46871 + sizeof(*status), 0);
46872 if (ret < 0) {
46873 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46874 - return ret;
46875 + goto out;
46876 }
46877 - *snr = (status.snr << 8) | status.snr;
46878 - return 0;
46879 + *snr = (status->snr << 8) | status->snr;
46880 +
46881 +out:
46882 + kfree(cmd);
46883 + kfree(status);
46884 + return ret;
46885 }
46886
46887 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46888 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46889 {
46890 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46891 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46892 - struct dvbt_set_parameters_msg param;
46893 - char result[2];
46894 + struct dvbt_set_parameters_msg *param;
46895 + char *result;
46896 int err;
46897
46898 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46899 - param.tps = cpu_to_le16(compute_tps(fep));
46900 - param.freq = cpu_to_le32(fep->frequency / 1000);
46901 - param.flags = 0;
46902 + result = kmalloc(2, GFP_KERNEL);
46903 + if (result == NULL)
46904 + return -ENOMEM;
46905 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46906 + if (param == NULL) {
46907 + kfree(result);
46908 + return -ENOMEM;
46909 + }
46910 +
46911 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46912 + param->tps = cpu_to_le16(compute_tps(fep));
46913 + param->freq = cpu_to_le32(fep->frequency / 1000);
46914 + param->flags = 0;
46915
46916 switch (fep->bandwidth_hz) {
46917 default:
46918 case 8000000:
46919 - param.bandwidth = 8;
46920 + param->bandwidth = 8;
46921 break;
46922 case 7000000:
46923 - param.bandwidth = 7;
46924 + param->bandwidth = 7;
46925 break;
46926 case 6000000:
46927 - param.bandwidth = 6;
46928 + param->bandwidth = 6;
46929 break;
46930 }
46931
46932 err = dvb_usb_generic_rw(state->d,
46933 - (char *)&param, sizeof(param),
46934 - result, sizeof(result), 0);
46935 + (char *)param, sizeof(*param),
46936 + result, 2, 0);
46937 if (err < 0)
46938 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46939
46940 - return (err < 0) ? err : 0;
46941 + kfree(result);
46942 + kfree(param);
46943 + return err;
46944 }
46945
46946 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46947 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46948 index 733a7ff..f8b52e3 100644
46949 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46950 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46951 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46952
46953 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46954 {
46955 - struct hexline hx;
46956 - u8 reset;
46957 + struct hexline *hx;
46958 + u8 *reset;
46959 int ret,pos=0;
46960
46961 + reset = kmalloc(1, GFP_KERNEL);
46962 + if (reset == NULL)
46963 + return -ENOMEM;
46964 +
46965 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46966 + if (hx == NULL) {
46967 + kfree(reset);
46968 + return -ENOMEM;
46969 + }
46970 +
46971 /* stop the CPU */
46972 - reset = 1;
46973 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46974 + reset[0] = 1;
46975 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46976 err("could not stop the USB controller CPU.");
46977
46978 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46979 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46980 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46981 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46982 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46983 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46984
46985 - if (ret != hx.len) {
46986 + if (ret != hx->len) {
46987 err("error while transferring firmware "
46988 "(transferred size: %d, block size: %d)",
46989 - ret,hx.len);
46990 + ret,hx->len);
46991 ret = -EINVAL;
46992 break;
46993 }
46994 }
46995 if (ret < 0) {
46996 err("firmware download failed at %d with %d",pos,ret);
46997 + kfree(reset);
46998 + kfree(hx);
46999 return ret;
47000 }
47001
47002 if (ret == 0) {
47003 /* restart the CPU */
47004 - reset = 0;
47005 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
47006 + reset[0] = 0;
47007 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
47008 err("could not restart the USB controller CPU.");
47009 ret = -EINVAL;
47010 }
47011 } else
47012 ret = -EIO;
47013
47014 + kfree(reset);
47015 + kfree(hx);
47016 +
47017 return ret;
47018 }
47019 EXPORT_SYMBOL(usb_cypress_load_firmware);
47020 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
47021 index 1a3df10..57997a5 100644
47022 --- a/drivers/media/usb/dvb-usb/dw2102.c
47023 +++ b/drivers/media/usb/dvb-usb/dw2102.c
47024 @@ -118,7 +118,7 @@ struct su3000_state {
47025
47026 struct s6x0_state {
47027 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
47028 -};
47029 +} __no_const;
47030
47031 /* debug */
47032 static int dvb_usb_dw2102_debug;
47033 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
47034 index 5801ae7..83f71fa 100644
47035 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
47036 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
47037 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
47038 static int technisat_usb2_i2c_access(struct usb_device *udev,
47039 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
47040 {
47041 - u8 b[64];
47042 - int ret, actual_length;
47043 + u8 *b = kmalloc(64, GFP_KERNEL);
47044 + int ret, actual_length, error = 0;
47045 +
47046 + if (b == NULL)
47047 + return -ENOMEM;
47048
47049 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47050 debug_dump(tx, txlen, deb_i2c);
47051 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47052
47053 if (ret < 0) {
47054 err("i2c-error: out failed %02x = %d", device_addr, ret);
47055 - return -ENODEV;
47056 + error = -ENODEV;
47057 + goto out;
47058 }
47059
47060 ret = usb_bulk_msg(udev,
47061 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47062 b, 64, &actual_length, 1000);
47063 if (ret < 0) {
47064 err("i2c-error: in failed %02x = %d", device_addr, ret);
47065 - return -ENODEV;
47066 + error = -ENODEV;
47067 + goto out;
47068 }
47069
47070 if (b[0] != I2C_STATUS_OK) {
47071 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47072 /* handle tuner-i2c-nak */
47073 if (!(b[0] == I2C_STATUS_NAK &&
47074 device_addr == 0x60
47075 - /* && device_is_technisat_usb2 */))
47076 - return -ENODEV;
47077 + /* && device_is_technisat_usb2 */)) {
47078 + error = -ENODEV;
47079 + goto out;
47080 + }
47081 }
47082
47083 deb_i2c("status: %d, ", b[0]);
47084 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47085
47086 deb_i2c("\n");
47087
47088 - return 0;
47089 +out:
47090 + kfree(b);
47091 + return error;
47092 }
47093
47094 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47095 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47096 {
47097 int ret;
47098
47099 - u8 led[8] = {
47100 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47101 - 0
47102 - };
47103 + u8 *led = kzalloc(8, GFP_KERNEL);
47104 +
47105 + if (led == NULL)
47106 + return -ENOMEM;
47107
47108 if (disable_led_control && state != TECH_LED_OFF)
47109 return 0;
47110
47111 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47112 +
47113 switch (state) {
47114 case TECH_LED_ON:
47115 led[1] = 0x82;
47116 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47117 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47118 USB_TYPE_VENDOR | USB_DIR_OUT,
47119 0, 0,
47120 - led, sizeof(led), 500);
47121 + led, 8, 500);
47122
47123 mutex_unlock(&d->i2c_mutex);
47124 +
47125 + kfree(led);
47126 +
47127 return ret;
47128 }
47129
47130 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47131 {
47132 int ret;
47133 - u8 b = 0;
47134 + u8 *b = kzalloc(1, GFP_KERNEL);
47135 +
47136 + if (b == NULL)
47137 + return -ENOMEM;
47138
47139 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47140 return -EAGAIN;
47141 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47142 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47143 USB_TYPE_VENDOR | USB_DIR_OUT,
47144 (red << 8) | green, 0,
47145 - &b, 1, 500);
47146 + b, 1, 500);
47147
47148 mutex_unlock(&d->i2c_mutex);
47149
47150 + kfree(b);
47151 +
47152 return ret;
47153 }
47154
47155 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47156 struct dvb_usb_device_description **desc, int *cold)
47157 {
47158 int ret;
47159 - u8 version[3];
47160 + u8 *version = kmalloc(3, GFP_KERNEL);
47161
47162 /* first select the interface */
47163 if (usb_set_interface(udev, 0, 1) != 0)
47164 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47165
47166 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47167
47168 + if (version == NULL)
47169 + return 0;
47170 +
47171 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47172 GET_VERSION_INFO_VENDOR_REQUEST,
47173 USB_TYPE_VENDOR | USB_DIR_IN,
47174 0, 0,
47175 - version, sizeof(version), 500);
47176 + version, 3, 500);
47177
47178 if (ret < 0)
47179 *cold = 1;
47180 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47181 *cold = 0;
47182 }
47183
47184 + kfree(version);
47185 +
47186 return 0;
47187 }
47188
47189 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47190
47191 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47192 {
47193 - u8 buf[62], *b;
47194 + u8 *buf, *b;
47195 int ret;
47196 struct ir_raw_event ev;
47197
47198 + buf = kmalloc(62, GFP_KERNEL);
47199 +
47200 + if (buf == NULL)
47201 + return -ENOMEM;
47202 +
47203 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47204 buf[1] = 0x08;
47205 buf[2] = 0x8f;
47206 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47207 GET_IR_DATA_VENDOR_REQUEST,
47208 USB_TYPE_VENDOR | USB_DIR_IN,
47209 0x8080, 0,
47210 - buf, sizeof(buf), 500);
47211 + buf, 62, 500);
47212
47213 unlock:
47214 mutex_unlock(&d->i2c_mutex);
47215
47216 - if (ret < 0)
47217 + if (ret < 0) {
47218 + kfree(buf);
47219 return ret;
47220 + }
47221
47222 - if (ret == 1)
47223 + if (ret == 1) {
47224 + kfree(buf);
47225 return 0; /* no key pressed */
47226 + }
47227
47228 /* decoding */
47229 b = buf+1;
47230 @@ -656,6 +689,8 @@ unlock:
47231
47232 ir_raw_event_handle(d->rc_dev);
47233
47234 + kfree(buf);
47235 +
47236 return 1;
47237 }
47238
47239 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47240 index af63543..0436f20 100644
47241 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47242 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47243 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47244 * by passing a very big num_planes value */
47245 uplane = compat_alloc_user_space(num_planes *
47246 sizeof(struct v4l2_plane));
47247 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47248 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47249
47250 while (--num_planes >= 0) {
47251 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47252 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47253 if (num_planes == 0)
47254 return 0;
47255
47256 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47257 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47258 if (get_user(p, &up->m.planes))
47259 return -EFAULT;
47260 uplane32 = compat_ptr(p);
47261 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47262 get_user(kp->flags, &up->flags) ||
47263 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47264 return -EFAULT;
47265 - kp->base = (__force void *)compat_ptr(tmp);
47266 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47267 return 0;
47268 }
47269
47270 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47271 n * sizeof(struct v4l2_ext_control32)))
47272 return -EFAULT;
47273 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47274 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47275 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47276 while (--n >= 0) {
47277 u32 id;
47278
47279 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47280 {
47281 struct v4l2_ext_control32 __user *ucontrols;
47282 struct v4l2_ext_control __user *kcontrols =
47283 - (__force struct v4l2_ext_control __user *)kp->controls;
47284 + (struct v4l2_ext_control __force_user *)kp->controls;
47285 int n = kp->count;
47286 compat_caddr_t p;
47287
47288 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47289 get_user(tmp, &up->edid) ||
47290 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47291 return -EFAULT;
47292 - kp->edid = (__force u8 *)compat_ptr(tmp);
47293 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47294 return 0;
47295 }
47296
47297 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47298 index 015f92a..59e311e 100644
47299 --- a/drivers/media/v4l2-core/v4l2-device.c
47300 +++ b/drivers/media/v4l2-core/v4l2-device.c
47301 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47302 EXPORT_SYMBOL_GPL(v4l2_device_put);
47303
47304 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47305 - atomic_t *instance)
47306 + atomic_unchecked_t *instance)
47307 {
47308 - int num = atomic_inc_return(instance) - 1;
47309 + int num = atomic_inc_return_unchecked(instance) - 1;
47310 int len = strlen(basename);
47311
47312 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47313 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47314 index b084072..36706d7 100644
47315 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47316 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47317 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47318 struct file *file, void *fh, void *p);
47319 } u;
47320 void (*debug)(const void *arg, bool write_only);
47321 -};
47322 +} __do_const;
47323 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47324
47325 /* This control needs a priority check */
47326 #define INFO_FL_PRIO (1 << 0)
47327 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47328 struct video_device *vfd = video_devdata(file);
47329 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47330 bool write_only = false;
47331 - struct v4l2_ioctl_info default_info;
47332 + v4l2_ioctl_info_no_const default_info;
47333 const struct v4l2_ioctl_info *info;
47334 void *fh = file->private_data;
47335 struct v4l2_fh *vfh = NULL;
47336 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47337 ret = -EINVAL;
47338 break;
47339 }
47340 - *user_ptr = (void __user *)buf->m.planes;
47341 + *user_ptr = (void __force_user *)buf->m.planes;
47342 *kernel_ptr = (void **)&buf->m.planes;
47343 *array_size = sizeof(struct v4l2_plane) * buf->length;
47344 ret = 1;
47345 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47346 ret = -EINVAL;
47347 break;
47348 }
47349 - *user_ptr = (void __user *)edid->edid;
47350 + *user_ptr = (void __force_user *)edid->edid;
47351 *kernel_ptr = (void **)&edid->edid;
47352 *array_size = edid->blocks * 128;
47353 ret = 1;
47354 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47355 ret = -EINVAL;
47356 break;
47357 }
47358 - *user_ptr = (void __user *)ctrls->controls;
47359 + *user_ptr = (void __force_user *)ctrls->controls;
47360 *kernel_ptr = (void **)&ctrls->controls;
47361 *array_size = sizeof(struct v4l2_ext_control)
47362 * ctrls->count;
47363 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47364 }
47365
47366 if (has_array_args) {
47367 - *kernel_ptr = (void __force *)user_ptr;
47368 + *kernel_ptr = (void __force_kernel *)user_ptr;
47369 if (copy_to_user(user_ptr, mbuf, array_size))
47370 err = -EFAULT;
47371 goto out_array_args;
47372 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47373 index 24696f5..3637780 100644
47374 --- a/drivers/memory/omap-gpmc.c
47375 +++ b/drivers/memory/omap-gpmc.c
47376 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47377 };
47378
47379 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47380 -static struct irq_chip gpmc_irq_chip;
47381 static int gpmc_irq_start;
47382
47383 static struct resource gpmc_mem_root;
47384 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47385
47386 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47387
47388 +static struct irq_chip gpmc_irq_chip = {
47389 + .name = "gpmc",
47390 + .irq_startup = gpmc_irq_noop_ret,
47391 + .irq_enable = gpmc_irq_enable,
47392 + .irq_disable = gpmc_irq_disable,
47393 + .irq_shutdown = gpmc_irq_noop,
47394 + .irq_ack = gpmc_irq_noop,
47395 + .irq_mask = gpmc_irq_noop,
47396 + .irq_unmask = gpmc_irq_noop,
47397 +};
47398 +
47399 static int gpmc_setup_irq(void)
47400 {
47401 int i;
47402 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47403 return gpmc_irq_start;
47404 }
47405
47406 - gpmc_irq_chip.name = "gpmc";
47407 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47408 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47409 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47410 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47411 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47412 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47413 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47414 -
47415 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47416 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47417
47418 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47419 index 187f836..679544b 100644
47420 --- a/drivers/message/fusion/mptbase.c
47421 +++ b/drivers/message/fusion/mptbase.c
47422 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47423 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47424 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47425
47426 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47427 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47428 +#else
47429 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47430 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47431 +#endif
47432 +
47433 /*
47434 * Rounding UP to nearest 4-kB boundary here...
47435 */
47436 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47437 ioc->facts.GlobalCredits);
47438
47439 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47440 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47441 + NULL, NULL);
47442 +#else
47443 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47444 +#endif
47445 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47446 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47447 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47448 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47449 index 5bdaae1..eced16f 100644
47450 --- a/drivers/message/fusion/mptsas.c
47451 +++ b/drivers/message/fusion/mptsas.c
47452 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47453 return 0;
47454 }
47455
47456 +static inline void
47457 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47458 +{
47459 + if (phy_info->port_details) {
47460 + phy_info->port_details->rphy = rphy;
47461 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47462 + ioc->name, rphy));
47463 + }
47464 +
47465 + if (rphy) {
47466 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47467 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47468 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47469 + ioc->name, rphy, rphy->dev.release));
47470 + }
47471 +}
47472 +
47473 /* no mutex */
47474 static void
47475 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47476 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47477 return NULL;
47478 }
47479
47480 -static inline void
47481 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47482 -{
47483 - if (phy_info->port_details) {
47484 - phy_info->port_details->rphy = rphy;
47485 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47486 - ioc->name, rphy));
47487 - }
47488 -
47489 - if (rphy) {
47490 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47491 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47492 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47493 - ioc->name, rphy, rphy->dev.release));
47494 - }
47495 -}
47496 -
47497 static inline struct sas_port *
47498 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47499 {
47500 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47501 index 9a8e185..27ff17d 100644
47502 --- a/drivers/mfd/ab8500-debugfs.c
47503 +++ b/drivers/mfd/ab8500-debugfs.c
47504 @@ -100,7 +100,7 @@ static int irq_last;
47505 static u32 *irq_count;
47506 static int num_irqs;
47507
47508 -static struct device_attribute **dev_attr;
47509 +static device_attribute_no_const **dev_attr;
47510 static char **event_name;
47511
47512 static u8 avg_sample = SAMPLE_16;
47513 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47514 index 5615522..1eb6f3dc 100644
47515 --- a/drivers/mfd/kempld-core.c
47516 +++ b/drivers/mfd/kempld-core.c
47517 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47518 .remove = kempld_remove,
47519 };
47520
47521 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47522 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47523 {
47524 .ident = "BHL6",
47525 .matches = {
47526 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47527 index c880c89..45a7c68 100644
47528 --- a/drivers/mfd/max8925-i2c.c
47529 +++ b/drivers/mfd/max8925-i2c.c
47530 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47531 const struct i2c_device_id *id)
47532 {
47533 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47534 - static struct max8925_chip *chip;
47535 + struct max8925_chip *chip;
47536 struct device_node *node = client->dev.of_node;
47537
47538 if (node && !pdata) {
47539 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47540 index 7612d89..70549c2 100644
47541 --- a/drivers/mfd/tps65910.c
47542 +++ b/drivers/mfd/tps65910.c
47543 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47544 struct tps65910_platform_data *pdata)
47545 {
47546 int ret = 0;
47547 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47548 + struct regmap_irq_chip *tps6591x_irqs_chip;
47549
47550 if (!irq) {
47551 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47552 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47553 index 1b772ef..01e77d33 100644
47554 --- a/drivers/mfd/twl4030-irq.c
47555 +++ b/drivers/mfd/twl4030-irq.c
47556 @@ -34,6 +34,7 @@
47557 #include <linux/of.h>
47558 #include <linux/irqdomain.h>
47559 #include <linux/i2c/twl.h>
47560 +#include <asm/pgtable.h>
47561
47562 #include "twl-core.h"
47563
47564 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47565 * Install an irq handler for each of the SIH modules;
47566 * clone dummy irq_chip since PIH can't *do* anything
47567 */
47568 - twl4030_irq_chip = dummy_irq_chip;
47569 - twl4030_irq_chip.name = "twl4030";
47570 + pax_open_kernel();
47571 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47572 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47573
47574 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47575 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47576 + pax_close_kernel();
47577
47578 for (i = irq_base; i < irq_end; i++) {
47579 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47580 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47581 index 464419b..64bae8d 100644
47582 --- a/drivers/misc/c2port/core.c
47583 +++ b/drivers/misc/c2port/core.c
47584 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47585 goto error_idr_alloc;
47586 c2dev->id = ret;
47587
47588 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47589 + pax_open_kernel();
47590 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47591 + pax_close_kernel();
47592
47593 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47594 "c2port%d", c2dev->id);
47595 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47596 index 8385177..2f54635 100644
47597 --- a/drivers/misc/eeprom/sunxi_sid.c
47598 +++ b/drivers/misc/eeprom/sunxi_sid.c
47599 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47600
47601 platform_set_drvdata(pdev, sid_data);
47602
47603 - sid_bin_attr.size = sid_data->keysize;
47604 + pax_open_kernel();
47605 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47606 + pax_close_kernel();
47607 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47608 return -ENODEV;
47609
47610 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47611 index 36f5d52..32311c3 100644
47612 --- a/drivers/misc/kgdbts.c
47613 +++ b/drivers/misc/kgdbts.c
47614 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47615 char before[BREAK_INSTR_SIZE];
47616 char after[BREAK_INSTR_SIZE];
47617
47618 - probe_kernel_read(before, (char *)kgdbts_break_test,
47619 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47620 BREAK_INSTR_SIZE);
47621 init_simple_test();
47622 ts.tst = plant_and_detach_test;
47623 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47624 /* Activate test with initial breakpoint */
47625 if (!is_early)
47626 kgdb_breakpoint();
47627 - probe_kernel_read(after, (char *)kgdbts_break_test,
47628 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47629 BREAK_INSTR_SIZE);
47630 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47631 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47632 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47633 index 3ef4627..8d00486 100644
47634 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47635 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47636 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47637 * the lid is closed. This leads to interrupts as soon as a little move
47638 * is done.
47639 */
47640 - atomic_inc(&lis3->count);
47641 + atomic_inc_unchecked(&lis3->count);
47642
47643 wake_up_interruptible(&lis3->misc_wait);
47644 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47645 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47646 if (lis3->pm_dev)
47647 pm_runtime_get_sync(lis3->pm_dev);
47648
47649 - atomic_set(&lis3->count, 0);
47650 + atomic_set_unchecked(&lis3->count, 0);
47651 return 0;
47652 }
47653
47654 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47655 add_wait_queue(&lis3->misc_wait, &wait);
47656 while (true) {
47657 set_current_state(TASK_INTERRUPTIBLE);
47658 - data = atomic_xchg(&lis3->count, 0);
47659 + data = atomic_xchg_unchecked(&lis3->count, 0);
47660 if (data)
47661 break;
47662
47663 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47664 struct lis3lv02d, miscdev);
47665
47666 poll_wait(file, &lis3->misc_wait, wait);
47667 - if (atomic_read(&lis3->count))
47668 + if (atomic_read_unchecked(&lis3->count))
47669 return POLLIN | POLLRDNORM;
47670 return 0;
47671 }
47672 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47673 index c439c82..1f20f57 100644
47674 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47675 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47676 @@ -297,7 +297,7 @@ struct lis3lv02d {
47677 struct input_polled_dev *idev; /* input device */
47678 struct platform_device *pdev; /* platform device */
47679 struct regulator_bulk_data regulators[2];
47680 - atomic_t count; /* interrupt count after last read */
47681 + atomic_unchecked_t count; /* interrupt count after last read */
47682 union axis_conversion ac; /* hw -> logical axis */
47683 int mapped_btns[3];
47684
47685 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47686 index 2f30bad..c4c13d0 100644
47687 --- a/drivers/misc/sgi-gru/gruhandles.c
47688 +++ b/drivers/misc/sgi-gru/gruhandles.c
47689 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47690 unsigned long nsec;
47691
47692 nsec = CLKS2NSEC(clks);
47693 - atomic_long_inc(&mcs_op_statistics[op].count);
47694 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47695 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47696 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47697 if (mcs_op_statistics[op].max < nsec)
47698 mcs_op_statistics[op].max = nsec;
47699 }
47700 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47701 index 4f76359..cdfcb2e 100644
47702 --- a/drivers/misc/sgi-gru/gruprocfs.c
47703 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47704 @@ -32,9 +32,9 @@
47705
47706 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47707
47708 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47709 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47710 {
47711 - unsigned long val = atomic_long_read(v);
47712 + unsigned long val = atomic_long_read_unchecked(v);
47713
47714 seq_printf(s, "%16lu %s\n", val, id);
47715 }
47716 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47717
47718 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47719 for (op = 0; op < mcsop_last; op++) {
47720 - count = atomic_long_read(&mcs_op_statistics[op].count);
47721 - total = atomic_long_read(&mcs_op_statistics[op].total);
47722 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47723 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47724 max = mcs_op_statistics[op].max;
47725 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47726 count ? total / count : 0, max);
47727 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47728 index 5c3ce24..4915ccb 100644
47729 --- a/drivers/misc/sgi-gru/grutables.h
47730 +++ b/drivers/misc/sgi-gru/grutables.h
47731 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47732 * GRU statistics.
47733 */
47734 struct gru_stats_s {
47735 - atomic_long_t vdata_alloc;
47736 - atomic_long_t vdata_free;
47737 - atomic_long_t gts_alloc;
47738 - atomic_long_t gts_free;
47739 - atomic_long_t gms_alloc;
47740 - atomic_long_t gms_free;
47741 - atomic_long_t gts_double_allocate;
47742 - atomic_long_t assign_context;
47743 - atomic_long_t assign_context_failed;
47744 - atomic_long_t free_context;
47745 - atomic_long_t load_user_context;
47746 - atomic_long_t load_kernel_context;
47747 - atomic_long_t lock_kernel_context;
47748 - atomic_long_t unlock_kernel_context;
47749 - atomic_long_t steal_user_context;
47750 - atomic_long_t steal_kernel_context;
47751 - atomic_long_t steal_context_failed;
47752 - atomic_long_t nopfn;
47753 - atomic_long_t asid_new;
47754 - atomic_long_t asid_next;
47755 - atomic_long_t asid_wrap;
47756 - atomic_long_t asid_reuse;
47757 - atomic_long_t intr;
47758 - atomic_long_t intr_cbr;
47759 - atomic_long_t intr_tfh;
47760 - atomic_long_t intr_spurious;
47761 - atomic_long_t intr_mm_lock_failed;
47762 - atomic_long_t call_os;
47763 - atomic_long_t call_os_wait_queue;
47764 - atomic_long_t user_flush_tlb;
47765 - atomic_long_t user_unload_context;
47766 - atomic_long_t user_exception;
47767 - atomic_long_t set_context_option;
47768 - atomic_long_t check_context_retarget_intr;
47769 - atomic_long_t check_context_unload;
47770 - atomic_long_t tlb_dropin;
47771 - atomic_long_t tlb_preload_page;
47772 - atomic_long_t tlb_dropin_fail_no_asid;
47773 - atomic_long_t tlb_dropin_fail_upm;
47774 - atomic_long_t tlb_dropin_fail_invalid;
47775 - atomic_long_t tlb_dropin_fail_range_active;
47776 - atomic_long_t tlb_dropin_fail_idle;
47777 - atomic_long_t tlb_dropin_fail_fmm;
47778 - atomic_long_t tlb_dropin_fail_no_exception;
47779 - atomic_long_t tfh_stale_on_fault;
47780 - atomic_long_t mmu_invalidate_range;
47781 - atomic_long_t mmu_invalidate_page;
47782 - atomic_long_t flush_tlb;
47783 - atomic_long_t flush_tlb_gru;
47784 - atomic_long_t flush_tlb_gru_tgh;
47785 - atomic_long_t flush_tlb_gru_zero_asid;
47786 + atomic_long_unchecked_t vdata_alloc;
47787 + atomic_long_unchecked_t vdata_free;
47788 + atomic_long_unchecked_t gts_alloc;
47789 + atomic_long_unchecked_t gts_free;
47790 + atomic_long_unchecked_t gms_alloc;
47791 + atomic_long_unchecked_t gms_free;
47792 + atomic_long_unchecked_t gts_double_allocate;
47793 + atomic_long_unchecked_t assign_context;
47794 + atomic_long_unchecked_t assign_context_failed;
47795 + atomic_long_unchecked_t free_context;
47796 + atomic_long_unchecked_t load_user_context;
47797 + atomic_long_unchecked_t load_kernel_context;
47798 + atomic_long_unchecked_t lock_kernel_context;
47799 + atomic_long_unchecked_t unlock_kernel_context;
47800 + atomic_long_unchecked_t steal_user_context;
47801 + atomic_long_unchecked_t steal_kernel_context;
47802 + atomic_long_unchecked_t steal_context_failed;
47803 + atomic_long_unchecked_t nopfn;
47804 + atomic_long_unchecked_t asid_new;
47805 + atomic_long_unchecked_t asid_next;
47806 + atomic_long_unchecked_t asid_wrap;
47807 + atomic_long_unchecked_t asid_reuse;
47808 + atomic_long_unchecked_t intr;
47809 + atomic_long_unchecked_t intr_cbr;
47810 + atomic_long_unchecked_t intr_tfh;
47811 + atomic_long_unchecked_t intr_spurious;
47812 + atomic_long_unchecked_t intr_mm_lock_failed;
47813 + atomic_long_unchecked_t call_os;
47814 + atomic_long_unchecked_t call_os_wait_queue;
47815 + atomic_long_unchecked_t user_flush_tlb;
47816 + atomic_long_unchecked_t user_unload_context;
47817 + atomic_long_unchecked_t user_exception;
47818 + atomic_long_unchecked_t set_context_option;
47819 + atomic_long_unchecked_t check_context_retarget_intr;
47820 + atomic_long_unchecked_t check_context_unload;
47821 + atomic_long_unchecked_t tlb_dropin;
47822 + atomic_long_unchecked_t tlb_preload_page;
47823 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47824 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47825 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47826 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47827 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47828 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47829 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47830 + atomic_long_unchecked_t tfh_stale_on_fault;
47831 + atomic_long_unchecked_t mmu_invalidate_range;
47832 + atomic_long_unchecked_t mmu_invalidate_page;
47833 + atomic_long_unchecked_t flush_tlb;
47834 + atomic_long_unchecked_t flush_tlb_gru;
47835 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47836 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47837
47838 - atomic_long_t copy_gpa;
47839 - atomic_long_t read_gpa;
47840 + atomic_long_unchecked_t copy_gpa;
47841 + atomic_long_unchecked_t read_gpa;
47842
47843 - atomic_long_t mesq_receive;
47844 - atomic_long_t mesq_receive_none;
47845 - atomic_long_t mesq_send;
47846 - atomic_long_t mesq_send_failed;
47847 - atomic_long_t mesq_noop;
47848 - atomic_long_t mesq_send_unexpected_error;
47849 - atomic_long_t mesq_send_lb_overflow;
47850 - atomic_long_t mesq_send_qlimit_reached;
47851 - atomic_long_t mesq_send_amo_nacked;
47852 - atomic_long_t mesq_send_put_nacked;
47853 - atomic_long_t mesq_page_overflow;
47854 - atomic_long_t mesq_qf_locked;
47855 - atomic_long_t mesq_qf_noop_not_full;
47856 - atomic_long_t mesq_qf_switch_head_failed;
47857 - atomic_long_t mesq_qf_unexpected_error;
47858 - atomic_long_t mesq_noop_unexpected_error;
47859 - atomic_long_t mesq_noop_lb_overflow;
47860 - atomic_long_t mesq_noop_qlimit_reached;
47861 - atomic_long_t mesq_noop_amo_nacked;
47862 - atomic_long_t mesq_noop_put_nacked;
47863 - atomic_long_t mesq_noop_page_overflow;
47864 + atomic_long_unchecked_t mesq_receive;
47865 + atomic_long_unchecked_t mesq_receive_none;
47866 + atomic_long_unchecked_t mesq_send;
47867 + atomic_long_unchecked_t mesq_send_failed;
47868 + atomic_long_unchecked_t mesq_noop;
47869 + atomic_long_unchecked_t mesq_send_unexpected_error;
47870 + atomic_long_unchecked_t mesq_send_lb_overflow;
47871 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47872 + atomic_long_unchecked_t mesq_send_amo_nacked;
47873 + atomic_long_unchecked_t mesq_send_put_nacked;
47874 + atomic_long_unchecked_t mesq_page_overflow;
47875 + atomic_long_unchecked_t mesq_qf_locked;
47876 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47877 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47878 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47879 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47880 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47881 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47882 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47883 + atomic_long_unchecked_t mesq_noop_put_nacked;
47884 + atomic_long_unchecked_t mesq_noop_page_overflow;
47885
47886 };
47887
47888 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47889 tghop_invalidate, mcsop_last};
47890
47891 struct mcs_op_statistic {
47892 - atomic_long_t count;
47893 - atomic_long_t total;
47894 + atomic_long_unchecked_t count;
47895 + atomic_long_unchecked_t total;
47896 unsigned long max;
47897 };
47898
47899 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47900
47901 #define STAT(id) do { \
47902 if (gru_options & OPT_STATS) \
47903 - atomic_long_inc(&gru_stats.id); \
47904 + atomic_long_inc_unchecked(&gru_stats.id); \
47905 } while (0)
47906
47907 #ifdef CONFIG_SGI_GRU_DEBUG
47908 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47909 index c862cd4..0d176fe 100644
47910 --- a/drivers/misc/sgi-xp/xp.h
47911 +++ b/drivers/misc/sgi-xp/xp.h
47912 @@ -288,7 +288,7 @@ struct xpc_interface {
47913 xpc_notify_func, void *);
47914 void (*received) (short, int, void *);
47915 enum xp_retval (*partid_to_nasids) (short, void *);
47916 -};
47917 +} __no_const;
47918
47919 extern struct xpc_interface xpc_interface;
47920
47921 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47922 index 01be66d..e3a0c7e 100644
47923 --- a/drivers/misc/sgi-xp/xp_main.c
47924 +++ b/drivers/misc/sgi-xp/xp_main.c
47925 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47926 }
47927
47928 struct xpc_interface xpc_interface = {
47929 - (void (*)(int))xpc_notloaded,
47930 - (void (*)(int))xpc_notloaded,
47931 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47932 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47933 + .connect = (void (*)(int))xpc_notloaded,
47934 + .disconnect = (void (*)(int))xpc_notloaded,
47935 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47936 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47937 void *))xpc_notloaded,
47938 - (void (*)(short, int, void *))xpc_notloaded,
47939 - (enum xp_retval(*)(short, void *))xpc_notloaded
47940 + .received = (void (*)(short, int, void *))xpc_notloaded,
47941 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47942 };
47943 EXPORT_SYMBOL_GPL(xpc_interface);
47944
47945 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47946 index b94d5f7..7f494c5 100644
47947 --- a/drivers/misc/sgi-xp/xpc.h
47948 +++ b/drivers/misc/sgi-xp/xpc.h
47949 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47950 void (*received_payload) (struct xpc_channel *, void *);
47951 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47952 };
47953 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47954
47955 /* struct xpc_partition act_state values (for XPC HB) */
47956
47957 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47958 /* found in xpc_main.c */
47959 extern struct device *xpc_part;
47960 extern struct device *xpc_chan;
47961 -extern struct xpc_arch_operations xpc_arch_ops;
47962 +extern xpc_arch_operations_no_const xpc_arch_ops;
47963 extern int xpc_disengage_timelimit;
47964 extern int xpc_disengage_timedout;
47965 extern int xpc_activate_IRQ_rcvd;
47966 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47967 index 82dc574..8539ab2 100644
47968 --- a/drivers/misc/sgi-xp/xpc_main.c
47969 +++ b/drivers/misc/sgi-xp/xpc_main.c
47970 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47971 .notifier_call = xpc_system_die,
47972 };
47973
47974 -struct xpc_arch_operations xpc_arch_ops;
47975 +xpc_arch_operations_no_const xpc_arch_ops;
47976
47977 /*
47978 * Timer function to enforce the timelimit on the partition disengage.
47979 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47980
47981 if (((die_args->trapnr == X86_TRAP_MF) ||
47982 (die_args->trapnr == X86_TRAP_XF)) &&
47983 - !user_mode_vm(die_args->regs))
47984 + !user_mode(die_args->regs))
47985 xpc_die_deactivate();
47986
47987 break;
47988 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47989 index ed2e71a..54c498e 100644
47990 --- a/drivers/mmc/card/block.c
47991 +++ b/drivers/mmc/card/block.c
47992 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47993 if (idata->ic.postsleep_min_us)
47994 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47995
47996 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47997 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47998 err = -EFAULT;
47999 goto cmd_rel_host;
48000 }
48001 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
48002 index 18c4afe..43be71e 100644
48003 --- a/drivers/mmc/host/dw_mmc.h
48004 +++ b/drivers/mmc/host/dw_mmc.h
48005 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
48006 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
48007 int (*parse_dt)(struct dw_mci *host);
48008 int (*execute_tuning)(struct dw_mci_slot *slot);
48009 -};
48010 +} __do_const;
48011 #endif /* _DW_MMC_H_ */
48012 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
48013 index 7fe1619..ae0781b 100644
48014 --- a/drivers/mmc/host/mmci.c
48015 +++ b/drivers/mmc/host/mmci.c
48016 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
48017 mmc->caps |= MMC_CAP_CMD23;
48018
48019 if (variant->busy_detect) {
48020 - mmci_ops.card_busy = mmci_card_busy;
48021 + pax_open_kernel();
48022 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
48023 + pax_close_kernel();
48024 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
48025 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
48026 mmc->max_busy_timeout = 0;
48027 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
48028 index f84cfb0..aebe5d6 100644
48029 --- a/drivers/mmc/host/omap_hsmmc.c
48030 +++ b/drivers/mmc/host/omap_hsmmc.c
48031 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
48032
48033 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
48034 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
48035 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48036 + pax_open_kernel();
48037 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48038 + pax_close_kernel();
48039 }
48040
48041 pm_runtime_enable(host->dev);
48042 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48043 index 10ef824..88461a2 100644
48044 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48045 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48046 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48047 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48048 }
48049
48050 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48051 - sdhci_esdhc_ops.platform_execute_tuning =
48052 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48053 + pax_open_kernel();
48054 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48055 esdhc_executing_tuning;
48056 + pax_close_kernel();
48057 + }
48058
48059 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48060 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48061 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48062 index c6d2dd7..81b1ca3 100644
48063 --- a/drivers/mmc/host/sdhci-s3c.c
48064 +++ b/drivers/mmc/host/sdhci-s3c.c
48065 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48066 * we can use overriding functions instead of default.
48067 */
48068 if (sc->no_divider) {
48069 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48070 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48071 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48072 + pax_open_kernel();
48073 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48074 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48075 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48076 + pax_close_kernel();
48077 }
48078
48079 /* It supports additional host capabilities if needed */
48080 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48081 index 423666b..81ff5eb 100644
48082 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48083 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48084 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48085 size_t totlen = 0, thislen;
48086 int ret = 0;
48087 size_t buflen = 0;
48088 - static char *buffer;
48089 + char *buffer;
48090
48091 if (!ECCBUF_SIZE) {
48092 /* We should fall back to a general writev implementation.
48093 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48094 index f44c606..aa4e804 100644
48095 --- a/drivers/mtd/nand/denali.c
48096 +++ b/drivers/mtd/nand/denali.c
48097 @@ -24,6 +24,7 @@
48098 #include <linux/slab.h>
48099 #include <linux/mtd/mtd.h>
48100 #include <linux/module.h>
48101 +#include <linux/slab.h>
48102
48103 #include "denali.h"
48104
48105 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48106 index 33f3c3c..d6bbe6a 100644
48107 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48108 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48109 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48110
48111 /* first try to map the upper buffer directly */
48112 if (virt_addr_valid(this->upper_buf) &&
48113 - !object_is_on_stack(this->upper_buf)) {
48114 + !object_starts_on_stack(this->upper_buf)) {
48115 sg_init_one(sgl, this->upper_buf, this->upper_len);
48116 ret = dma_map_sg(this->dev, sgl, 1, dr);
48117 if (ret == 0)
48118 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48119 index a5dfbfb..8042ab4 100644
48120 --- a/drivers/mtd/nftlmount.c
48121 +++ b/drivers/mtd/nftlmount.c
48122 @@ -24,6 +24,7 @@
48123 #include <asm/errno.h>
48124 #include <linux/delay.h>
48125 #include <linux/slab.h>
48126 +#include <linux/sched.h>
48127 #include <linux/mtd/mtd.h>
48128 #include <linux/mtd/nand.h>
48129 #include <linux/mtd/nftl.h>
48130 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48131 index c23184a..4115c41 100644
48132 --- a/drivers/mtd/sm_ftl.c
48133 +++ b/drivers/mtd/sm_ftl.c
48134 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48135 #define SM_CIS_VENDOR_OFFSET 0x59
48136 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48137 {
48138 - struct attribute_group *attr_group;
48139 + attribute_group_no_const *attr_group;
48140 struct attribute **attributes;
48141 struct sm_sysfs_attribute *vendor_attribute;
48142 char *vendor;
48143 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48144 index 7b11243..b3278a3 100644
48145 --- a/drivers/net/bonding/bond_netlink.c
48146 +++ b/drivers/net/bonding/bond_netlink.c
48147 @@ -585,7 +585,7 @@ nla_put_failure:
48148 return -EMSGSIZE;
48149 }
48150
48151 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48152 +struct rtnl_link_ops bond_link_ops = {
48153 .kind = "bond",
48154 .priv_size = sizeof(struct bonding),
48155 .setup = bond_setup,
48156 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48157 index b3b922a..80bba38 100644
48158 --- a/drivers/net/caif/caif_hsi.c
48159 +++ b/drivers/net/caif/caif_hsi.c
48160 @@ -1444,7 +1444,7 @@ err:
48161 return -ENODEV;
48162 }
48163
48164 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48165 +static struct rtnl_link_ops caif_hsi_link_ops = {
48166 .kind = "cfhsi",
48167 .priv_size = sizeof(struct cfhsi),
48168 .setup = cfhsi_setup,
48169 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48170 index 58808f65..0bdc7b3 100644
48171 --- a/drivers/net/can/Kconfig
48172 +++ b/drivers/net/can/Kconfig
48173 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48174
48175 config CAN_FLEXCAN
48176 tristate "Support for Freescale FLEXCAN based chips"
48177 - depends on ARM || PPC
48178 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48179 ---help---
48180 Say Y here if you want to support for Freescale FlexCAN.
48181
48182 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48183 index b0f6924..59e9640 100644
48184 --- a/drivers/net/can/dev.c
48185 +++ b/drivers/net/can/dev.c
48186 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48187 return -EOPNOTSUPP;
48188 }
48189
48190 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48191 +static struct rtnl_link_ops can_link_ops = {
48192 .kind = "can",
48193 .maxtype = IFLA_CAN_MAX,
48194 .policy = can_policy,
48195 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48196 index 674f367..ec3a31f 100644
48197 --- a/drivers/net/can/vcan.c
48198 +++ b/drivers/net/can/vcan.c
48199 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
48200 dev->destructor = free_netdev;
48201 }
48202
48203 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48204 +static struct rtnl_link_ops vcan_link_ops = {
48205 .kind = "vcan",
48206 .setup = vcan_setup,
48207 };
48208 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48209 index 49adbf1..fff7ff8 100644
48210 --- a/drivers/net/dummy.c
48211 +++ b/drivers/net/dummy.c
48212 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48213 return 0;
48214 }
48215
48216 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48217 +static struct rtnl_link_ops dummy_link_ops = {
48218 .kind = DRV_NAME,
48219 .setup = dummy_setup,
48220 .validate = dummy_validate,
48221 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48222 index 0443654..4f0aa18 100644
48223 --- a/drivers/net/ethernet/8390/ax88796.c
48224 +++ b/drivers/net/ethernet/8390/ax88796.c
48225 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48226 if (ax->plat->reg_offsets)
48227 ei_local->reg_offset = ax->plat->reg_offsets;
48228 else {
48229 + resource_size_t _mem_size = mem_size;
48230 + do_div(_mem_size, 0x18);
48231 ei_local->reg_offset = ax->reg_offsets;
48232 for (ret = 0; ret < 0x18; ret++)
48233 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48234 + ax->reg_offsets[ret] = _mem_size * ret;
48235 }
48236
48237 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48238 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48239 index 6725dc0..163549c 100644
48240 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48241 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48242 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
48243 return 0;
48244 }
48245
48246 -static struct net_device_ops altera_tse_netdev_ops = {
48247 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48248 .ndo_open = tse_open,
48249 .ndo_stop = tse_shutdown,
48250 .ndo_start_xmit = tse_start_xmit,
48251 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48252 ndev->netdev_ops = &altera_tse_netdev_ops;
48253 altera_tse_set_ethtool_ops(ndev);
48254
48255 + pax_open_kernel();
48256 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48257
48258 if (priv->hash_filter)
48259 altera_tse_netdev_ops.ndo_set_rx_mode =
48260 tse_set_rx_mode_hashfilter;
48261 + pax_close_kernel();
48262
48263 /* Scatter/gather IO is not supported,
48264 * so it is turned off
48265 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48266 index 29a0927..5a348e24 100644
48267 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48268 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48269 @@ -1122,14 +1122,14 @@ do { \
48270 * operations, everything works on mask values.
48271 */
48272 #define XMDIO_READ(_pdata, _mmd, _reg) \
48273 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48274 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48275 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48276
48277 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48278 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48279
48280 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48281 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48282 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48283 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48284
48285 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48286 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48287 index 8a50b01..39c1ad0 100644
48288 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48289 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48290 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48291
48292 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48293
48294 - pdata->hw_if.config_dcb_tc(pdata);
48295 + pdata->hw_if->config_dcb_tc(pdata);
48296
48297 return 0;
48298 }
48299 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48300
48301 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48302
48303 - pdata->hw_if.config_dcb_pfc(pdata);
48304 + pdata->hw_if->config_dcb_pfc(pdata);
48305
48306 return 0;
48307 }
48308 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48309 index d81fc6b..6f8ab25 100644
48310 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48311 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48312 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48313
48314 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48315 {
48316 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48317 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48318 struct xgbe_channel *channel;
48319 struct xgbe_ring *ring;
48320 struct xgbe_ring_data *rdata;
48321 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48322
48323 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48324 {
48325 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48326 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48327 struct xgbe_channel *channel;
48328 struct xgbe_ring *ring;
48329 struct xgbe_ring_desc *rdesc;
48330 @@ -620,17 +620,12 @@ err_out:
48331 return 0;
48332 }
48333
48334 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48335 -{
48336 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48337 -
48338 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48339 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48340 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48341 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48342 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48343 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48344 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48345 -
48346 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48347 -}
48348 +const struct xgbe_desc_if default_xgbe_desc_if = {
48349 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48350 + .free_ring_resources = xgbe_free_ring_resources,
48351 + .map_tx_skb = xgbe_map_tx_skb,
48352 + .map_rx_buffer = xgbe_map_rx_buffer,
48353 + .unmap_rdata = xgbe_unmap_rdata,
48354 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48355 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48356 +};
48357 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48358 index 400757b..d8c53f6 100644
48359 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48360 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48361 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48362
48363 static int xgbe_init(struct xgbe_prv_data *pdata)
48364 {
48365 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48366 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48367 int ret;
48368
48369 DBGPR("-->xgbe_init\n");
48370 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48371 return 0;
48372 }
48373
48374 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48375 -{
48376 - DBGPR("-->xgbe_init_function_ptrs\n");
48377 -
48378 - hw_if->tx_complete = xgbe_tx_complete;
48379 -
48380 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48381 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48382 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48383 - hw_if->set_mac_address = xgbe_set_mac_address;
48384 -
48385 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48386 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48387 -
48388 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48389 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48390 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48391 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48392 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48393 -
48394 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48395 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48396 -
48397 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48398 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48399 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48400 -
48401 - hw_if->enable_tx = xgbe_enable_tx;
48402 - hw_if->disable_tx = xgbe_disable_tx;
48403 - hw_if->enable_rx = xgbe_enable_rx;
48404 - hw_if->disable_rx = xgbe_disable_rx;
48405 -
48406 - hw_if->powerup_tx = xgbe_powerup_tx;
48407 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48408 - hw_if->powerup_rx = xgbe_powerup_rx;
48409 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48410 -
48411 - hw_if->dev_xmit = xgbe_dev_xmit;
48412 - hw_if->dev_read = xgbe_dev_read;
48413 - hw_if->enable_int = xgbe_enable_int;
48414 - hw_if->disable_int = xgbe_disable_int;
48415 - hw_if->init = xgbe_init;
48416 - hw_if->exit = xgbe_exit;
48417 +const struct xgbe_hw_if default_xgbe_hw_if = {
48418 + .tx_complete = xgbe_tx_complete,
48419 +
48420 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48421 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48422 + .add_mac_addresses = xgbe_add_mac_addresses,
48423 + .set_mac_address = xgbe_set_mac_address,
48424 +
48425 + .enable_rx_csum = xgbe_enable_rx_csum,
48426 + .disable_rx_csum = xgbe_disable_rx_csum,
48427 +
48428 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48429 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48430 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48431 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48432 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48433 +
48434 + .read_mmd_regs = xgbe_read_mmd_regs,
48435 + .write_mmd_regs = xgbe_write_mmd_regs,
48436 +
48437 + .set_gmii_speed = xgbe_set_gmii_speed,
48438 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48439 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48440 +
48441 + .enable_tx = xgbe_enable_tx,
48442 + .disable_tx = xgbe_disable_tx,
48443 + .enable_rx = xgbe_enable_rx,
48444 + .disable_rx = xgbe_disable_rx,
48445 +
48446 + .powerup_tx = xgbe_powerup_tx,
48447 + .powerdown_tx = xgbe_powerdown_tx,
48448 + .powerup_rx = xgbe_powerup_rx,
48449 + .powerdown_rx = xgbe_powerdown_rx,
48450 +
48451 + .dev_xmit = xgbe_dev_xmit,
48452 + .dev_read = xgbe_dev_read,
48453 + .enable_int = xgbe_enable_int,
48454 + .disable_int = xgbe_disable_int,
48455 + .init = xgbe_init,
48456 + .exit = xgbe_exit,
48457
48458 /* Descriptor related Sequences have to be initialized here */
48459 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48460 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48461 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48462 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48463 - hw_if->is_last_desc = xgbe_is_last_desc;
48464 - hw_if->is_context_desc = xgbe_is_context_desc;
48465 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48466 + .tx_desc_init = xgbe_tx_desc_init,
48467 + .rx_desc_init = xgbe_rx_desc_init,
48468 + .tx_desc_reset = xgbe_tx_desc_reset,
48469 + .rx_desc_reset = xgbe_rx_desc_reset,
48470 + .is_last_desc = xgbe_is_last_desc,
48471 + .is_context_desc = xgbe_is_context_desc,
48472 + .tx_start_xmit = xgbe_tx_start_xmit,
48473
48474 /* For FLOW ctrl */
48475 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48476 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48477 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48478 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48479
48480 /* For RX coalescing */
48481 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48482 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48483 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48484 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48485 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48486 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48487 + .usec_to_riwt = xgbe_usec_to_riwt,
48488 + .riwt_to_usec = xgbe_riwt_to_usec,
48489
48490 /* For RX and TX threshold config */
48491 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48492 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48493 + .config_rx_threshold = xgbe_config_rx_threshold,
48494 + .config_tx_threshold = xgbe_config_tx_threshold,
48495
48496 /* For RX and TX Store and Forward Mode config */
48497 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48498 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48499 + .config_rsf_mode = xgbe_config_rsf_mode,
48500 + .config_tsf_mode = xgbe_config_tsf_mode,
48501
48502 /* For TX DMA Operating on Second Frame config */
48503 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48504 + .config_osp_mode = xgbe_config_osp_mode,
48505
48506 /* For RX and TX PBL config */
48507 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48508 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48509 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48510 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48511 - hw_if->config_pblx8 = xgbe_config_pblx8;
48512 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48513 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48514 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48515 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48516 + .config_pblx8 = xgbe_config_pblx8,
48517
48518 /* For MMC statistics support */
48519 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48520 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48521 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48522 + .tx_mmc_int = xgbe_tx_mmc_int,
48523 + .rx_mmc_int = xgbe_rx_mmc_int,
48524 + .read_mmc_stats = xgbe_read_mmc_stats,
48525
48526 /* For PTP config */
48527 - hw_if->config_tstamp = xgbe_config_tstamp;
48528 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48529 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48530 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48531 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48532 + .config_tstamp = xgbe_config_tstamp,
48533 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48534 + .set_tstamp_time = xgbe_set_tstamp_time,
48535 + .get_tstamp_time = xgbe_get_tstamp_time,
48536 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48537
48538 /* For Data Center Bridging config */
48539 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48540 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48541 + .config_dcb_tc = xgbe_config_dcb_tc,
48542 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48543
48544 /* For Receive Side Scaling */
48545 - hw_if->enable_rss = xgbe_enable_rss;
48546 - hw_if->disable_rss = xgbe_disable_rss;
48547 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48548 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48549 -
48550 - DBGPR("<--xgbe_init_function_ptrs\n");
48551 -}
48552 + .enable_rss = xgbe_enable_rss,
48553 + .disable_rss = xgbe_disable_rss,
48554 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48555 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48556 +};
48557 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48558 index 885b02b..4b31a4c 100644
48559 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48560 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48561 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48562 * support, tell it now
48563 */
48564 if (ring->tx.xmit_more)
48565 - pdata->hw_if.tx_start_xmit(channel, ring);
48566 + pdata->hw_if->tx_start_xmit(channel, ring);
48567
48568 return NETDEV_TX_BUSY;
48569 }
48570 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48571
48572 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48573 {
48574 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48575 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48576 struct xgbe_channel *channel;
48577 enum xgbe_int int_id;
48578 unsigned int i;
48579 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48580
48581 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48582 {
48583 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48584 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48585 struct xgbe_channel *channel;
48586 enum xgbe_int int_id;
48587 unsigned int i;
48588 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48589 static irqreturn_t xgbe_isr(int irq, void *data)
48590 {
48591 struct xgbe_prv_data *pdata = data;
48592 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48593 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48594 struct xgbe_channel *channel;
48595 unsigned int dma_isr, dma_ch_isr;
48596 unsigned int mac_isr, mac_tssr;
48597 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48598
48599 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48600 {
48601 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48602 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48603
48604 DBGPR("-->xgbe_init_tx_coalesce\n");
48605
48606 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48607
48608 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48609 {
48610 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48611 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48612
48613 DBGPR("-->xgbe_init_rx_coalesce\n");
48614
48615 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48616
48617 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48618 {
48619 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48620 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48621 struct xgbe_channel *channel;
48622 struct xgbe_ring *ring;
48623 struct xgbe_ring_data *rdata;
48624 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48625
48626 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48627 {
48628 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48629 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48630 struct xgbe_channel *channel;
48631 struct xgbe_ring *ring;
48632 struct xgbe_ring_data *rdata;
48633 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48634 static void xgbe_adjust_link(struct net_device *netdev)
48635 {
48636 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48637 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48638 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48639 struct phy_device *phydev = pdata->phydev;
48640 int new_state = 0;
48641
48642 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48643 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48644 {
48645 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48646 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48647 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48648 unsigned long flags;
48649
48650 DBGPR("-->xgbe_powerdown\n");
48651 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48652 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48653 {
48654 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48655 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48656 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48657 unsigned long flags;
48658
48659 DBGPR("-->xgbe_powerup\n");
48660 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48661
48662 static int xgbe_start(struct xgbe_prv_data *pdata)
48663 {
48664 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48665 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48666 struct net_device *netdev = pdata->netdev;
48667 int ret;
48668
48669 @@ -976,7 +976,7 @@ err_napi:
48670
48671 static void xgbe_stop(struct xgbe_prv_data *pdata)
48672 {
48673 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48674 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48675 struct xgbe_channel *channel;
48676 struct net_device *netdev = pdata->netdev;
48677 struct netdev_queue *txq;
48678 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48679 return -ERANGE;
48680 }
48681
48682 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48683 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48684
48685 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48686
48687 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48688 static int xgbe_open(struct net_device *netdev)
48689 {
48690 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48691 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48692 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48693 int ret;
48694
48695 DBGPR("-->xgbe_open\n");
48696 @@ -1424,7 +1424,7 @@ err_phy_init:
48697 static int xgbe_close(struct net_device *netdev)
48698 {
48699 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48700 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48701 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48702
48703 DBGPR("-->xgbe_close\n");
48704
48705 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48706 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48707 {
48708 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48709 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48710 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48711 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48712 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48713 struct xgbe_channel *channel;
48714 struct xgbe_ring *ring;
48715 struct xgbe_packet_data *packet;
48716 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48717 static void xgbe_set_rx_mode(struct net_device *netdev)
48718 {
48719 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48720 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48721 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48722 unsigned int pr_mode, am_mode;
48723
48724 DBGPR("-->xgbe_set_rx_mode\n");
48725 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48726 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48727 {
48728 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48729 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48730 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48731 struct sockaddr *saddr = addr;
48732
48733 DBGPR("-->xgbe_set_mac_address\n");
48734 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48735
48736 DBGPR("-->%s\n", __func__);
48737
48738 - pdata->hw_if.read_mmc_stats(pdata);
48739 + pdata->hw_if->read_mmc_stats(pdata);
48740
48741 s->rx_packets = pstats->rxframecount_gb;
48742 s->rx_bytes = pstats->rxoctetcount_gb;
48743 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48744 u16 vid)
48745 {
48746 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48747 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48748 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48749
48750 DBGPR("-->%s\n", __func__);
48751
48752 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48753 u16 vid)
48754 {
48755 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48756 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48757 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48758
48759 DBGPR("-->%s\n", __func__);
48760
48761 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48762 netdev_features_t features)
48763 {
48764 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48765 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48766 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48767 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48768 int ret = 0;
48769
48770 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48771 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48772 {
48773 struct xgbe_prv_data *pdata = channel->pdata;
48774 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48775 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48776 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48777 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48778 struct xgbe_ring *ring = channel->rx_ring;
48779 struct xgbe_ring_data *rdata;
48780
48781 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48782 static int xgbe_tx_poll(struct xgbe_channel *channel)
48783 {
48784 struct xgbe_prv_data *pdata = channel->pdata;
48785 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48786 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48787 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48788 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48789 struct xgbe_ring *ring = channel->tx_ring;
48790 struct xgbe_ring_data *rdata;
48791 struct xgbe_ring_desc *rdesc;
48792 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48793 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48794 {
48795 struct xgbe_prv_data *pdata = channel->pdata;
48796 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48797 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48798 struct xgbe_ring *ring = channel->rx_ring;
48799 struct xgbe_ring_data *rdata;
48800 struct xgbe_packet_data *packet;
48801 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48802 index ebf4893..a8f51c6 100644
48803 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48804 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48805 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48806
48807 DBGPR("-->%s\n", __func__);
48808
48809 - pdata->hw_if.read_mmc_stats(pdata);
48810 + pdata->hw_if->read_mmc_stats(pdata);
48811 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48812 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48813 *data++ = *(u64 *)stat;
48814 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48815 struct ethtool_coalesce *ec)
48816 {
48817 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48818 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48819 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48820 unsigned int riwt;
48821
48822 DBGPR("-->xgbe_get_coalesce\n");
48823 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48824 struct ethtool_coalesce *ec)
48825 {
48826 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48827 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48828 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48829 unsigned int rx_frames, rx_riwt, rx_usecs;
48830 unsigned int tx_frames, tx_usecs;
48831
48832 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48833 const u8 *key, const u8 hfunc)
48834 {
48835 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48836 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48837 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48838 unsigned int ret;
48839
48840 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48841 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48842 index 32dd651..225cca3 100644
48843 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48844 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48845 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48846 DBGPR("<--xgbe_default_config\n");
48847 }
48848
48849 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48850 -{
48851 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48852 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48853 -}
48854 -
48855 #ifdef CONFIG_ACPI
48856 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48857 {
48858 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48859 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48860
48861 /* Set all the function pointers */
48862 - xgbe_init_all_fptrs(pdata);
48863 - hw_if = &pdata->hw_if;
48864 - desc_if = &pdata->desc_if;
48865 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48866 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48867
48868 /* Issue software reset to device */
48869 hw_if->exit(pdata);
48870 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48871 index 59e267f..0842a88 100644
48872 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48873 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48874 @@ -126,7 +126,7 @@
48875 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48876 {
48877 struct xgbe_prv_data *pdata = mii->priv;
48878 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48879 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48880 int mmd_data;
48881
48882 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48883 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48884 u16 mmd_val)
48885 {
48886 struct xgbe_prv_data *pdata = mii->priv;
48887 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48888 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48889 int mmd_data = mmd_val;
48890
48891 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48892 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48893 index f326178..8bd7daf 100644
48894 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48895 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48896 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48897 tstamp_cc);
48898 u64 nsec;
48899
48900 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48901 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48902
48903 return nsec;
48904 }
48905 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48906
48907 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48908
48909 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48910 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48911
48912 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48913
48914 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48915 index 13e8f95..1d8beef 100644
48916 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48917 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48918 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48919 int dev_irq;
48920 unsigned int per_channel_irq;
48921
48922 - struct xgbe_hw_if hw_if;
48923 - struct xgbe_desc_if desc_if;
48924 + struct xgbe_hw_if *hw_if;
48925 + struct xgbe_desc_if *desc_if;
48926
48927 /* AXI DMA settings */
48928 unsigned int coherent;
48929 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48930 #endif
48931 };
48932
48933 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48934 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48935 +
48936 /* Function prototypes*/
48937
48938 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48939 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48940 index adcacda..fa6e0ae 100644
48941 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48942 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48943 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48944 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48945 {
48946 /* RX_MODE controlling object */
48947 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48948 + bnx2x_init_rx_mode_obj(bp);
48949
48950 /* multicast configuration controlling object */
48951 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48952 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48953 index 07cdf9b..b08ecc7 100644
48954 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48955 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48956 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48957 return rc;
48958 }
48959
48960 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48961 - struct bnx2x_rx_mode_obj *o)
48962 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48963 {
48964 if (CHIP_IS_E1x(bp)) {
48965 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48966 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48967 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48968 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48969 } else {
48970 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48971 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48972 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48973 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48974 }
48975 }
48976
48977 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48978 index 86baecb..ff3bb46 100644
48979 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48980 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48981 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48982
48983 /********************* RX MODE ****************/
48984
48985 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48986 - struct bnx2x_rx_mode_obj *o);
48987 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48988
48989 /**
48990 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48991 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48992 index 31c9f82..e65e986 100644
48993 --- a/drivers/net/ethernet/broadcom/tg3.h
48994 +++ b/drivers/net/ethernet/broadcom/tg3.h
48995 @@ -150,6 +150,7 @@
48996 #define CHIPREV_ID_5750_A0 0x4000
48997 #define CHIPREV_ID_5750_A1 0x4001
48998 #define CHIPREV_ID_5750_A3 0x4003
48999 +#define CHIPREV_ID_5750_C1 0x4201
49000 #define CHIPREV_ID_5750_C2 0x4202
49001 #define CHIPREV_ID_5752_A0_HW 0x5000
49002 #define CHIPREV_ID_5752_A0 0x6000
49003 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
49004 index 903466e..b285864 100644
49005 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
49006 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
49007 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
49008 }
49009
49010 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
49011 - bna_cb_ioceth_enable,
49012 - bna_cb_ioceth_disable,
49013 - bna_cb_ioceth_hbfail,
49014 - bna_cb_ioceth_reset
49015 + .enable_cbfn = bna_cb_ioceth_enable,
49016 + .disable_cbfn = bna_cb_ioceth_disable,
49017 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
49018 + .reset_cbfn = bna_cb_ioceth_reset
49019 };
49020
49021 static void bna_attr_init(struct bna_ioceth *ioceth)
49022 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49023 index 8cffcdf..aadf043 100644
49024 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49025 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49026 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
49027 */
49028 struct l2t_skb_cb {
49029 arp_failure_handler_func arp_failure_handler;
49030 -};
49031 +} __no_const;
49032
49033 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
49034
49035 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49036 index d929951..a2c23f5 100644
49037 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49038 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49039 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
49040
49041 int i;
49042 struct adapter *ap = netdev2adap(dev);
49043 - static const unsigned int *reg_ranges;
49044 + const unsigned int *reg_ranges;
49045 int arr_size = 0, buf_size = 0;
49046
49047 if (is_t4(ap->params.chip)) {
49048 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49049 index badff18..e15c4ec 100644
49050 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49051 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49052 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49053 for (i=0; i<ETH_ALEN; i++) {
49054 tmp.addr[i] = dev->dev_addr[i];
49055 }
49056 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49057 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49058 break;
49059
49060 case DE4X5_SET_HWADDR: /* Set the hardware address */
49061 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49062 spin_lock_irqsave(&lp->lock, flags);
49063 memcpy(&statbuf, &lp->pktStats, ioc->len);
49064 spin_unlock_irqrestore(&lp->lock, flags);
49065 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49066 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49067 return -EFAULT;
49068 break;
49069 }
49070 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49071 index 893753f..3b5d790 100644
49072 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49073 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49074 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49075
49076 if (wrapped)
49077 newacc += 65536;
49078 - ACCESS_ONCE(*acc) = newacc;
49079 + ACCESS_ONCE_RW(*acc) = newacc;
49080 }
49081
49082 static void populate_erx_stats(struct be_adapter *adapter,
49083 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49084 index 6d0c5d5..55be363 100644
49085 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49086 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49087 @@ -30,6 +30,8 @@
49088 #include <linux/netdevice.h>
49089 #include <linux/phy.h>
49090 #include <linux/platform_device.h>
49091 +#include <linux/interrupt.h>
49092 +#include <linux/irqreturn.h>
49093 #include <net/ip.h>
49094
49095 #include "ftgmac100.h"
49096 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49097 index dce5f7b..2433466 100644
49098 --- a/drivers/net/ethernet/faraday/ftmac100.c
49099 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49100 @@ -31,6 +31,8 @@
49101 #include <linux/module.h>
49102 #include <linux/netdevice.h>
49103 #include <linux/platform_device.h>
49104 +#include <linux/interrupt.h>
49105 +#include <linux/irqreturn.h>
49106
49107 #include "ftmac100.h"
49108
49109 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49110 index fabcfa1..188fd22 100644
49111 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49112 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49113 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49114 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49115
49116 /* Update the base adjustement value. */
49117 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49118 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49119 smp_mb(); /* Force the above update. */
49120 }
49121
49122 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49123 index 79c00f5..8da39f6 100644
49124 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49125 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49126 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49127 }
49128
49129 /* update the base incval used to calculate frequency adjustment */
49130 - ACCESS_ONCE(adapter->base_incval) = incval;
49131 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49132 smp_mb();
49133
49134 /* need lock to prevent incorrect read while modifying cyclecounter */
49135 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49136 index 8c234ec..757331f 100644
49137 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49138 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49139 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49140 wmb();
49141
49142 /* we want to dirty this cache line once */
49143 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49144 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49145 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49146 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49147
49148 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49149
49150 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49151 index 6223930..975033d 100644
49152 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49153 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49154 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49155 struct __vxge_hw_fifo *fifo;
49156 struct vxge_hw_fifo_config *config;
49157 u32 txdl_size, txdl_per_memblock;
49158 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49159 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49160 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49161 + };
49162 +
49163 struct __vxge_hw_virtualpath *vpath;
49164
49165 if ((vp == NULL) || (attr == NULL)) {
49166 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49167 goto exit;
49168 }
49169
49170 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49171 -
49172 fifo->mempool =
49173 __vxge_hw_mempool_create(vpath->hldev,
49174 fifo->config->memblock_size,
49175 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49176 index 2bb48d5..d1a865d 100644
49177 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49178 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49179 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49180 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49181 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49182 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49183 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49184 + pax_open_kernel();
49185 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49186 + pax_close_kernel();
49187 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49188 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49189 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49190 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49191 index be7d7a6..a8983f8 100644
49192 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49193 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49194 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49195 case QLCNIC_NON_PRIV_FUNC:
49196 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49197 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49198 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49199 + pax_open_kernel();
49200 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49201 + pax_close_kernel();
49202 break;
49203 case QLCNIC_PRIV_FUNC:
49204 ahw->op_mode = QLCNIC_PRIV_FUNC;
49205 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49206 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49207 + pax_open_kernel();
49208 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49209 + pax_close_kernel();
49210 break;
49211 case QLCNIC_MGMT_FUNC:
49212 ahw->op_mode = QLCNIC_MGMT_FUNC;
49213 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49214 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49215 + pax_open_kernel();
49216 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49217 + pax_close_kernel();
49218 break;
49219 default:
49220 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49221 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49222 index 332bb8a..e6adcd1 100644
49223 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49224 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49225 @@ -1285,7 +1285,7 @@ flash_temp:
49226 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49227 {
49228 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49229 - static const struct qlcnic_dump_operations *fw_dump_ops;
49230 + const struct qlcnic_dump_operations *fw_dump_ops;
49231 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49232 u32 entry_offset, dump, no_entries, buf_offset = 0;
49233 int i, k, ops_cnt, ops_index, dump_size = 0;
49234 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49235 index c70ab40..00b28e0 100644
49236 --- a/drivers/net/ethernet/realtek/r8169.c
49237 +++ b/drivers/net/ethernet/realtek/r8169.c
49238 @@ -788,22 +788,22 @@ struct rtl8169_private {
49239 struct mdio_ops {
49240 void (*write)(struct rtl8169_private *, int, int);
49241 int (*read)(struct rtl8169_private *, int);
49242 - } mdio_ops;
49243 + } __no_const mdio_ops;
49244
49245 struct pll_power_ops {
49246 void (*down)(struct rtl8169_private *);
49247 void (*up)(struct rtl8169_private *);
49248 - } pll_power_ops;
49249 + } __no_const pll_power_ops;
49250
49251 struct jumbo_ops {
49252 void (*enable)(struct rtl8169_private *);
49253 void (*disable)(struct rtl8169_private *);
49254 - } jumbo_ops;
49255 + } __no_const jumbo_ops;
49256
49257 struct csi_ops {
49258 void (*write)(struct rtl8169_private *, int, int);
49259 u32 (*read)(struct rtl8169_private *, int);
49260 - } csi_ops;
49261 + } __no_const csi_ops;
49262
49263 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49264 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49265 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49266 index 6b861e3..204ac86 100644
49267 --- a/drivers/net/ethernet/sfc/ptp.c
49268 +++ b/drivers/net/ethernet/sfc/ptp.c
49269 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49270 ptp->start.dma_addr);
49271
49272 /* Clear flag that signals MC ready */
49273 - ACCESS_ONCE(*start) = 0;
49274 + ACCESS_ONCE_RW(*start) = 0;
49275 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49276 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49277 EFX_BUG_ON_PARANOID(rc);
49278 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49279 index 10b6173..b605dfd5 100644
49280 --- a/drivers/net/ethernet/sfc/selftest.c
49281 +++ b/drivers/net/ethernet/sfc/selftest.c
49282 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49283 struct iphdr ip;
49284 struct udphdr udp;
49285 __be16 iteration;
49286 - const char msg[64];
49287 + char msg[64];
49288 } __packed;
49289
49290 /* Loopback test source MAC address */
49291 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49292 index 08c483b..2c4a553 100644
49293 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49294 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49295 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49296
49297 writel(value, ioaddr + MMC_CNTRL);
49298
49299 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49300 - MMC_CNTRL, value);
49301 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49302 +// MMC_CNTRL, value);
49303 }
49304
49305 /* To mask all all interrupts.*/
49306 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49307 index 17e2766..c332f1e 100644
49308 --- a/drivers/net/ethernet/via/via-rhine.c
49309 +++ b/drivers/net/ethernet/via/via-rhine.c
49310 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49311 }
49312 };
49313
49314 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49315 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49316 {
49317 .ident = "EPIA-M",
49318 .matches = {
49319 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49320 index 384ca4f..dd7d4f9 100644
49321 --- a/drivers/net/hyperv/hyperv_net.h
49322 +++ b/drivers/net/hyperv/hyperv_net.h
49323 @@ -171,7 +171,7 @@ struct rndis_device {
49324 enum rndis_device_state state;
49325 bool link_state;
49326 bool link_change;
49327 - atomic_t new_req_id;
49328 + atomic_unchecked_t new_req_id;
49329
49330 spinlock_t request_lock;
49331 struct list_head req_list;
49332 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49333 index 7816d98..7890614 100644
49334 --- a/drivers/net/hyperv/rndis_filter.c
49335 +++ b/drivers/net/hyperv/rndis_filter.c
49336 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49337 * template
49338 */
49339 set = &rndis_msg->msg.set_req;
49340 - set->req_id = atomic_inc_return(&dev->new_req_id);
49341 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49342
49343 /* Add to the request list */
49344 spin_lock_irqsave(&dev->request_lock, flags);
49345 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49346
49347 /* Setup the rndis set */
49348 halt = &request->request_msg.msg.halt_req;
49349 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49350 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49351
49352 /* Ignore return since this msg is optional. */
49353 rndis_filter_send_request(dev, request);
49354 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49355 index 34f846b..4a0d5b1 100644
49356 --- a/drivers/net/ifb.c
49357 +++ b/drivers/net/ifb.c
49358 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49359 return 0;
49360 }
49361
49362 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49363 +static struct rtnl_link_ops ifb_link_ops = {
49364 .kind = "ifb",
49365 .priv_size = sizeof(struct ifb_private),
49366 .setup = ifb_setup,
49367 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49368 index 1df38bd..4bc20b0 100644
49369 --- a/drivers/net/macvlan.c
49370 +++ b/drivers/net/macvlan.c
49371 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49372 free_nskb:
49373 kfree_skb(nskb);
49374 err:
49375 - atomic_long_inc(&skb->dev->rx_dropped);
49376 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49377 }
49378
49379 static void macvlan_flush_sources(struct macvlan_port *port,
49380 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49381 int macvlan_link_register(struct rtnl_link_ops *ops)
49382 {
49383 /* common fields */
49384 - ops->priv_size = sizeof(struct macvlan_dev);
49385 - ops->validate = macvlan_validate;
49386 - ops->maxtype = IFLA_MACVLAN_MAX;
49387 - ops->policy = macvlan_policy;
49388 - ops->changelink = macvlan_changelink;
49389 - ops->get_size = macvlan_get_size;
49390 - ops->fill_info = macvlan_fill_info;
49391 + pax_open_kernel();
49392 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49393 + *(void **)&ops->validate = macvlan_validate;
49394 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49395 + *(const void **)&ops->policy = macvlan_policy;
49396 + *(void **)&ops->changelink = macvlan_changelink;
49397 + *(void **)&ops->get_size = macvlan_get_size;
49398 + *(void **)&ops->fill_info = macvlan_fill_info;
49399 + pax_close_kernel();
49400
49401 return rtnl_link_register(ops);
49402 };
49403 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49404 return NOTIFY_DONE;
49405 }
49406
49407 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49408 +static struct notifier_block macvlan_notifier_block = {
49409 .notifier_call = macvlan_device_event,
49410 };
49411
49412 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49413 index 27ecc5c..f636328 100644
49414 --- a/drivers/net/macvtap.c
49415 +++ b/drivers/net/macvtap.c
49416 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49417 dev->tx_queue_len = TUN_READQ_SIZE;
49418 }
49419
49420 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49421 +static struct rtnl_link_ops macvtap_link_ops = {
49422 .kind = "macvtap",
49423 .setup = macvtap_setup,
49424 .newlink = macvtap_newlink,
49425 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49426
49427 ret = 0;
49428 u = q->flags;
49429 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49430 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49431 put_user(u, &ifr->ifr_flags))
49432 ret = -EFAULT;
49433 macvtap_put_vlan(vlan);
49434 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49435 return NOTIFY_DONE;
49436 }
49437
49438 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49439 +static struct notifier_block macvtap_notifier_block = {
49440 .notifier_call = macvtap_device_event,
49441 };
49442
49443 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49444 index 34924df..a747360 100644
49445 --- a/drivers/net/nlmon.c
49446 +++ b/drivers/net/nlmon.c
49447 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49448 return 0;
49449 }
49450
49451 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49452 +static struct rtnl_link_ops nlmon_link_ops = {
49453 .kind = "nlmon",
49454 .priv_size = sizeof(struct nlmon),
49455 .setup = nlmon_setup,
49456 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49457 index bdfe51f..e7845c7 100644
49458 --- a/drivers/net/phy/phy_device.c
49459 +++ b/drivers/net/phy/phy_device.c
49460 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49461 * zero on success.
49462 *
49463 */
49464 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49465 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49466 struct phy_c45_device_ids *c45_ids) {
49467 int phy_reg;
49468 int i, reg_addr;
49469 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49470 * its return value is in turn returned.
49471 *
49472 */
49473 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49474 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49475 bool is_c45, struct phy_c45_device_ids *c45_ids)
49476 {
49477 int phy_reg;
49478 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49479 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49480 {
49481 struct phy_c45_device_ids c45_ids = {0};
49482 - u32 phy_id = 0;
49483 + int phy_id = 0;
49484 int r;
49485
49486 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49487 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49488 index 9d15566..5ad4ef6 100644
49489 --- a/drivers/net/ppp/ppp_generic.c
49490 +++ b/drivers/net/ppp/ppp_generic.c
49491 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49492 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49493 struct ppp_stats stats;
49494 struct ppp_comp_stats cstats;
49495 - char *vers;
49496
49497 switch (cmd) {
49498 case SIOCGPPPSTATS:
49499 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49500 break;
49501
49502 case SIOCGPPPVER:
49503 - vers = PPP_VERSION;
49504 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49505 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49506 break;
49507 err = 0;
49508 break;
49509 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49510 index 079f7ad..b2a2bfa7 100644
49511 --- a/drivers/net/slip/slhc.c
49512 +++ b/drivers/net/slip/slhc.c
49513 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49514 register struct tcphdr *thp;
49515 register struct iphdr *ip;
49516 register struct cstate *cs;
49517 - int len, hdrlen;
49518 + long len, hdrlen;
49519 unsigned char *cp = icp;
49520
49521 /* We've got a compressed packet; read the change byte */
49522 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49523 index 7d39484..d58499d 100644
49524 --- a/drivers/net/team/team.c
49525 +++ b/drivers/net/team/team.c
49526 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49527 return TEAM_DEFAULT_NUM_RX_QUEUES;
49528 }
49529
49530 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49531 +static struct rtnl_link_ops team_link_ops = {
49532 .kind = DRV_NAME,
49533 .priv_size = sizeof(struct team),
49534 .setup = team_setup,
49535 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49536 return NOTIFY_DONE;
49537 }
49538
49539 -static struct notifier_block team_notifier_block __read_mostly = {
49540 +static struct notifier_block team_notifier_block = {
49541 .notifier_call = team_device_event,
49542 };
49543
49544 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49545 index 857dca4..642f532 100644
49546 --- a/drivers/net/tun.c
49547 +++ b/drivers/net/tun.c
49548 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49549 return -EINVAL;
49550 }
49551
49552 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49553 +static struct rtnl_link_ops tun_link_ops = {
49554 .kind = DRV_NAME,
49555 .priv_size = sizeof(struct tun_struct),
49556 .setup = tun_setup,
49557 @@ -1830,7 +1830,7 @@ unlock:
49558 }
49559
49560 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49561 - unsigned long arg, int ifreq_len)
49562 + unsigned long arg, size_t ifreq_len)
49563 {
49564 struct tun_file *tfile = file->private_data;
49565 struct tun_struct *tun;
49566 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49567 int le;
49568 int ret;
49569
49570 + if (ifreq_len > sizeof ifr)
49571 + return -EFAULT;
49572 +
49573 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49574 if (copy_from_user(&ifr, argp, ifreq_len))
49575 return -EFAULT;
49576 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49577 index 778e915..58c4d95 100644
49578 --- a/drivers/net/usb/hso.c
49579 +++ b/drivers/net/usb/hso.c
49580 @@ -70,7 +70,7 @@
49581 #include <asm/byteorder.h>
49582 #include <linux/serial_core.h>
49583 #include <linux/serial.h>
49584 -
49585 +#include <asm/local.h>
49586
49587 #define MOD_AUTHOR "Option Wireless"
49588 #define MOD_DESCRIPTION "USB High Speed Option driver"
49589 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49590 struct urb *urb;
49591
49592 urb = serial->rx_urb[0];
49593 - if (serial->port.count > 0) {
49594 + if (atomic_read(&serial->port.count) > 0) {
49595 count = put_rxbuf_data(urb, serial);
49596 if (count == -1)
49597 return;
49598 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49599 DUMP1(urb->transfer_buffer, urb->actual_length);
49600
49601 /* Anyone listening? */
49602 - if (serial->port.count == 0)
49603 + if (atomic_read(&serial->port.count) == 0)
49604 return;
49605
49606 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49607 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49608 tty_port_tty_set(&serial->port, tty);
49609
49610 /* check for port already opened, if not set the termios */
49611 - serial->port.count++;
49612 - if (serial->port.count == 1) {
49613 + if (atomic_inc_return(&serial->port.count) == 1) {
49614 serial->rx_state = RX_IDLE;
49615 /* Force default termio settings */
49616 _hso_serial_set_termios(tty, NULL);
49617 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49618 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49619 if (result) {
49620 hso_stop_serial_device(serial->parent);
49621 - serial->port.count--;
49622 + atomic_dec(&serial->port.count);
49623 } else {
49624 kref_get(&serial->parent->ref);
49625 }
49626 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49627
49628 /* reset the rts and dtr */
49629 /* do the actual close */
49630 - serial->port.count--;
49631 + atomic_dec(&serial->port.count);
49632
49633 - if (serial->port.count <= 0) {
49634 - serial->port.count = 0;
49635 + if (atomic_read(&serial->port.count) <= 0) {
49636 + atomic_set(&serial->port.count, 0);
49637 tty_port_tty_set(&serial->port, NULL);
49638 if (!usb_gone)
49639 hso_stop_serial_device(serial->parent);
49640 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49641
49642 /* the actual setup */
49643 spin_lock_irqsave(&serial->serial_lock, flags);
49644 - if (serial->port.count)
49645 + if (atomic_read(&serial->port.count))
49646 _hso_serial_set_termios(tty, old);
49647 else
49648 tty->termios = *old;
49649 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49650 D1("Pending read interrupt on port %d\n", i);
49651 spin_lock(&serial->serial_lock);
49652 if (serial->rx_state == RX_IDLE &&
49653 - serial->port.count > 0) {
49654 + atomic_read(&serial->port.count) > 0) {
49655 /* Setup and send a ctrl req read on
49656 * port i */
49657 if (!serial->rx_urb_filled[0]) {
49658 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49659 /* Start all serial ports */
49660 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49661 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49662 - if (dev2ser(serial_table[i])->port.count) {
49663 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49664 result =
49665 hso_start_serial_device(serial_table[i], GFP_NOIO);
49666 hso_kick_transmit(dev2ser(serial_table[i]));
49667 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49668 index 9f7c0ab..1577b4a 100644
49669 --- a/drivers/net/usb/r8152.c
49670 +++ b/drivers/net/usb/r8152.c
49671 @@ -601,7 +601,7 @@ struct r8152 {
49672 void (*unload)(struct r8152 *);
49673 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49674 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49675 - } rtl_ops;
49676 + } __no_const rtl_ops;
49677
49678 int intr_interval;
49679 u32 saved_wolopts;
49680 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49681 index a2515887..6d13233 100644
49682 --- a/drivers/net/usb/sierra_net.c
49683 +++ b/drivers/net/usb/sierra_net.c
49684 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49685 /* atomic counter partially included in MAC address to make sure 2 devices
49686 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49687 */
49688 -static atomic_t iface_counter = ATOMIC_INIT(0);
49689 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49690
49691 /*
49692 * SYNC Timer Delay definition used to set the expiry time
49693 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49694 dev->net->netdev_ops = &sierra_net_device_ops;
49695
49696 /* change MAC addr to include, ifacenum, and to be unique */
49697 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49698 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49699 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49700
49701 /* we will have to manufacture ethernet headers, prepare template */
49702 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49703 index 777757a..395a767 100644
49704 --- a/drivers/net/usb/usbnet.c
49705 +++ b/drivers/net/usb/usbnet.c
49706 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49707 struct net_device *net)
49708 {
49709 struct usbnet *dev = netdev_priv(net);
49710 - int length;
49711 + unsigned int length;
49712 struct urb *urb = NULL;
49713 struct skb_data *entry;
49714 struct driver_info *info = dev->driver_info;
49715 @@ -1413,7 +1413,7 @@ not_drop:
49716 }
49717 } else
49718 netif_dbg(dev, tx_queued, dev->net,
49719 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49720 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49721 #ifdef CONFIG_PM
49722 deferred:
49723 #endif
49724 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49725 index 59b0e97..a6ed579 100644
49726 --- a/drivers/net/virtio_net.c
49727 +++ b/drivers/net/virtio_net.c
49728 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49729 #define RECEIVE_AVG_WEIGHT 64
49730
49731 /* Minimum alignment for mergeable packet buffers. */
49732 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49733 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49734
49735 #define VIRTNET_DRIVER_VERSION "1.0.0"
49736
49737 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49738 index fceb637..37c70fd 100644
49739 --- a/drivers/net/vxlan.c
49740 +++ b/drivers/net/vxlan.c
49741 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49742 return vxlan->net;
49743 }
49744
49745 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49746 +static struct rtnl_link_ops vxlan_link_ops = {
49747 .kind = "vxlan",
49748 .maxtype = IFLA_VXLAN_MAX,
49749 .policy = vxlan_policy,
49750 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49751 return NOTIFY_DONE;
49752 }
49753
49754 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49755 +static struct notifier_block vxlan_notifier_block = {
49756 .notifier_call = vxlan_lowerdev_event,
49757 };
49758
49759 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49760 index 5920c99..ff2e4a5 100644
49761 --- a/drivers/net/wan/lmc/lmc_media.c
49762 +++ b/drivers/net/wan/lmc/lmc_media.c
49763 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49764 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49765
49766 lmc_media_t lmc_ds3_media = {
49767 - lmc_ds3_init, /* special media init stuff */
49768 - lmc_ds3_default, /* reset to default state */
49769 - lmc_ds3_set_status, /* reset status to state provided */
49770 - lmc_dummy_set_1, /* set clock source */
49771 - lmc_dummy_set2_1, /* set line speed */
49772 - lmc_ds3_set_100ft, /* set cable length */
49773 - lmc_ds3_set_scram, /* set scrambler */
49774 - lmc_ds3_get_link_status, /* get link status */
49775 - lmc_dummy_set_1, /* set link status */
49776 - lmc_ds3_set_crc_length, /* set CRC length */
49777 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49778 - lmc_ds3_watchdog
49779 + .init = lmc_ds3_init, /* special media init stuff */
49780 + .defaults = lmc_ds3_default, /* reset to default state */
49781 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49782 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49783 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49784 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49785 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49786 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49787 + .set_link_status = lmc_dummy_set_1, /* set link status */
49788 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49789 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49790 + .watchdog = lmc_ds3_watchdog
49791 };
49792
49793 lmc_media_t lmc_hssi_media = {
49794 - lmc_hssi_init, /* special media init stuff */
49795 - lmc_hssi_default, /* reset to default state */
49796 - lmc_hssi_set_status, /* reset status to state provided */
49797 - lmc_hssi_set_clock, /* set clock source */
49798 - lmc_dummy_set2_1, /* set line speed */
49799 - lmc_dummy_set_1, /* set cable length */
49800 - lmc_dummy_set_1, /* set scrambler */
49801 - lmc_hssi_get_link_status, /* get link status */
49802 - lmc_hssi_set_link_status, /* set link status */
49803 - lmc_hssi_set_crc_length, /* set CRC length */
49804 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49805 - lmc_hssi_watchdog
49806 + .init = lmc_hssi_init, /* special media init stuff */
49807 + .defaults = lmc_hssi_default, /* reset to default state */
49808 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49809 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49810 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49811 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49812 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49813 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49814 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49815 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49816 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49817 + .watchdog = lmc_hssi_watchdog
49818 };
49819
49820 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49821 - lmc_ssi_default, /* reset to default state */
49822 - lmc_ssi_set_status, /* reset status to state provided */
49823 - lmc_ssi_set_clock, /* set clock source */
49824 - lmc_ssi_set_speed, /* set line speed */
49825 - lmc_dummy_set_1, /* set cable length */
49826 - lmc_dummy_set_1, /* set scrambler */
49827 - lmc_ssi_get_link_status, /* get link status */
49828 - lmc_ssi_set_link_status, /* set link status */
49829 - lmc_ssi_set_crc_length, /* set CRC length */
49830 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49831 - lmc_ssi_watchdog
49832 +lmc_media_t lmc_ssi_media = {
49833 + .init = lmc_ssi_init, /* special media init stuff */
49834 + .defaults = lmc_ssi_default, /* reset to default state */
49835 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49836 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49837 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49838 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49839 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49840 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49841 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49842 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49843 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49844 + .watchdog = lmc_ssi_watchdog
49845 };
49846
49847 lmc_media_t lmc_t1_media = {
49848 - lmc_t1_init, /* special media init stuff */
49849 - lmc_t1_default, /* reset to default state */
49850 - lmc_t1_set_status, /* reset status to state provided */
49851 - lmc_t1_set_clock, /* set clock source */
49852 - lmc_dummy_set2_1, /* set line speed */
49853 - lmc_dummy_set_1, /* set cable length */
49854 - lmc_dummy_set_1, /* set scrambler */
49855 - lmc_t1_get_link_status, /* get link status */
49856 - lmc_dummy_set_1, /* set link status */
49857 - lmc_t1_set_crc_length, /* set CRC length */
49858 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49859 - lmc_t1_watchdog
49860 + .init = lmc_t1_init, /* special media init stuff */
49861 + .defaults = lmc_t1_default, /* reset to default state */
49862 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49863 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49864 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49865 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49866 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49867 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49868 + .set_link_status = lmc_dummy_set_1, /* set link status */
49869 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49870 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49871 + .watchdog = lmc_t1_watchdog
49872 };
49873
49874 static void
49875 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49876 index feacc3b..5bac0de 100644
49877 --- a/drivers/net/wan/z85230.c
49878 +++ b/drivers/net/wan/z85230.c
49879 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49880
49881 struct z8530_irqhandler z8530_sync =
49882 {
49883 - z8530_rx,
49884 - z8530_tx,
49885 - z8530_status
49886 + .rx = z8530_rx,
49887 + .tx = z8530_tx,
49888 + .status = z8530_status
49889 };
49890
49891 EXPORT_SYMBOL(z8530_sync);
49892 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49893 }
49894
49895 static struct z8530_irqhandler z8530_dma_sync = {
49896 - z8530_dma_rx,
49897 - z8530_dma_tx,
49898 - z8530_dma_status
49899 + .rx = z8530_dma_rx,
49900 + .tx = z8530_dma_tx,
49901 + .status = z8530_dma_status
49902 };
49903
49904 static struct z8530_irqhandler z8530_txdma_sync = {
49905 - z8530_rx,
49906 - z8530_dma_tx,
49907 - z8530_dma_status
49908 + .rx = z8530_rx,
49909 + .tx = z8530_dma_tx,
49910 + .status = z8530_dma_status
49911 };
49912
49913 /**
49914 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49915
49916 struct z8530_irqhandler z8530_nop=
49917 {
49918 - z8530_rx_clear,
49919 - z8530_tx_clear,
49920 - z8530_status_clear
49921 + .rx = z8530_rx_clear,
49922 + .tx = z8530_tx_clear,
49923 + .status = z8530_status_clear
49924 };
49925
49926
49927 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49928 index 0b60295..b8bfa5b 100644
49929 --- a/drivers/net/wimax/i2400m/rx.c
49930 +++ b/drivers/net/wimax/i2400m/rx.c
49931 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49932 if (i2400m->rx_roq == NULL)
49933 goto error_roq_alloc;
49934
49935 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49936 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49937 GFP_KERNEL);
49938 if (rd == NULL) {
49939 result = -ENOMEM;
49940 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49941 index e71a2ce..2268d61 100644
49942 --- a/drivers/net/wireless/airo.c
49943 +++ b/drivers/net/wireless/airo.c
49944 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49945 struct airo_info *ai = dev->ml_priv;
49946 int ridcode;
49947 int enabled;
49948 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49949 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49950 unsigned char *iobuf;
49951
49952 /* Only super-user can write RIDs */
49953 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49954 index da92bfa..5a9001a 100644
49955 --- a/drivers/net/wireless/at76c50x-usb.c
49956 +++ b/drivers/net/wireless/at76c50x-usb.c
49957 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49958 }
49959
49960 /* Convert timeout from the DFU status to jiffies */
49961 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49962 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49963 {
49964 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49965 | (s->poll_timeout[1] << 8)
49966 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49967 index 2fd9e18..3f55bdd 100644
49968 --- a/drivers/net/wireless/ath/ath10k/htc.c
49969 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49970 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49971 /* registered target arrival callback from the HIF layer */
49972 int ath10k_htc_init(struct ath10k *ar)
49973 {
49974 - struct ath10k_hif_cb htc_callbacks;
49975 + static struct ath10k_hif_cb htc_callbacks = {
49976 + .rx_completion = ath10k_htc_rx_completion_handler,
49977 + .tx_completion = ath10k_htc_tx_completion_handler,
49978 + };
49979 struct ath10k_htc_ep *ep = NULL;
49980 struct ath10k_htc *htc = &ar->htc;
49981
49982 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49983 ath10k_htc_reset_endpoint_states(htc);
49984
49985 /* setup HIF layer callbacks */
49986 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49987 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49988 htc->ar = ar;
49989
49990 /* Get HIF default pipe for HTC message exchange */
49991 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49992 index 527179c..a890150 100644
49993 --- a/drivers/net/wireless/ath/ath10k/htc.h
49994 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49995 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49996
49997 struct ath10k_htc_ops {
49998 void (*target_send_suspend_complete)(struct ath10k *ar);
49999 -};
50000 +} __no_const;
50001
50002 struct ath10k_htc_ep_ops {
50003 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
50004 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
50005 void (*ep_tx_credits)(struct ath10k *);
50006 -};
50007 +} __no_const;
50008
50009 /* service connection information */
50010 struct ath10k_htc_svc_conn_req {
50011 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50012 index f816909..e56cd8b 100644
50013 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50014 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50015 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50016 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
50017 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
50018
50019 - ACCESS_ONCE(ads->ds_link) = i->link;
50020 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
50021 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
50022 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
50023
50024 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
50025 ctl6 = SM(i->keytype, AR_EncrType);
50026 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50027
50028 if ((i->is_first || i->is_last) &&
50029 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
50030 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
50031 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
50032 | set11nTries(i->rates, 1)
50033 | set11nTries(i->rates, 2)
50034 | set11nTries(i->rates, 3)
50035 | (i->dur_update ? AR_DurUpdateEna : 0)
50036 | SM(0, AR_BurstDur);
50037
50038 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50039 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50040 | set11nRate(i->rates, 1)
50041 | set11nRate(i->rates, 2)
50042 | set11nRate(i->rates, 3);
50043 } else {
50044 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50045 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50046 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50047 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50048 }
50049
50050 if (!i->is_first) {
50051 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50052 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50053 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50054 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50055 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50056 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50057 return;
50058 }
50059
50060 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50061 break;
50062 }
50063
50064 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50065 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50066 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50067 | SM(i->txpower[0], AR_XmitPower0)
50068 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50069 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50070 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50071 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50072
50073 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50074 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50075 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50076 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50077
50078 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50079 return;
50080
50081 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50082 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50083 | set11nPktDurRTSCTS(i->rates, 1);
50084
50085 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50086 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50087 | set11nPktDurRTSCTS(i->rates, 3);
50088
50089 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50090 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50091 | set11nRateFlags(i->rates, 1)
50092 | set11nRateFlags(i->rates, 2)
50093 | set11nRateFlags(i->rates, 3)
50094 | SM(i->rtscts_rate, AR_RTSCTSRate);
50095
50096 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50097 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50098 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50099 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50100 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50101 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50102 }
50103
50104 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50105 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50106 index da84b70..83e4978 100644
50107 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50108 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50109 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50110 (i->qcu << AR_TxQcuNum_S) | desc_len;
50111
50112 checksum += val;
50113 - ACCESS_ONCE(ads->info) = val;
50114 + ACCESS_ONCE_RW(ads->info) = val;
50115
50116 checksum += i->link;
50117 - ACCESS_ONCE(ads->link) = i->link;
50118 + ACCESS_ONCE_RW(ads->link) = i->link;
50119
50120 checksum += i->buf_addr[0];
50121 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50122 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50123 checksum += i->buf_addr[1];
50124 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50125 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50126 checksum += i->buf_addr[2];
50127 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50128 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50129 checksum += i->buf_addr[3];
50130 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50131 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50132
50133 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50134 - ACCESS_ONCE(ads->ctl3) = val;
50135 + ACCESS_ONCE_RW(ads->ctl3) = val;
50136 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50137 - ACCESS_ONCE(ads->ctl5) = val;
50138 + ACCESS_ONCE_RW(ads->ctl5) = val;
50139 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50140 - ACCESS_ONCE(ads->ctl7) = val;
50141 + ACCESS_ONCE_RW(ads->ctl7) = val;
50142 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50143 - ACCESS_ONCE(ads->ctl9) = val;
50144 + ACCESS_ONCE_RW(ads->ctl9) = val;
50145
50146 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50147 - ACCESS_ONCE(ads->ctl10) = checksum;
50148 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50149
50150 if (i->is_first || i->is_last) {
50151 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50152 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50153 | set11nTries(i->rates, 1)
50154 | set11nTries(i->rates, 2)
50155 | set11nTries(i->rates, 3)
50156 | (i->dur_update ? AR_DurUpdateEna : 0)
50157 | SM(0, AR_BurstDur);
50158
50159 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50160 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50161 | set11nRate(i->rates, 1)
50162 | set11nRate(i->rates, 2)
50163 | set11nRate(i->rates, 3);
50164 } else {
50165 - ACCESS_ONCE(ads->ctl13) = 0;
50166 - ACCESS_ONCE(ads->ctl14) = 0;
50167 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50168 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50169 }
50170
50171 ads->ctl20 = 0;
50172 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50173
50174 ctl17 = SM(i->keytype, AR_EncrType);
50175 if (!i->is_first) {
50176 - ACCESS_ONCE(ads->ctl11) = 0;
50177 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50178 - ACCESS_ONCE(ads->ctl15) = 0;
50179 - ACCESS_ONCE(ads->ctl16) = 0;
50180 - ACCESS_ONCE(ads->ctl17) = ctl17;
50181 - ACCESS_ONCE(ads->ctl18) = 0;
50182 - ACCESS_ONCE(ads->ctl19) = 0;
50183 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50184 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50185 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50186 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50187 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50188 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50189 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50190 return;
50191 }
50192
50193 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50194 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50195 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50196 | SM(i->txpower[0], AR_XmitPower0)
50197 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50198 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50199 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50200 ctl12 |= SM(val, AR_PAPRDChainMask);
50201
50202 - ACCESS_ONCE(ads->ctl12) = ctl12;
50203 - ACCESS_ONCE(ads->ctl17) = ctl17;
50204 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50205 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50206
50207 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50208 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50209 | set11nPktDurRTSCTS(i->rates, 1);
50210
50211 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50212 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50213 | set11nPktDurRTSCTS(i->rates, 3);
50214
50215 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50216 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50217 | set11nRateFlags(i->rates, 1)
50218 | set11nRateFlags(i->rates, 2)
50219 | set11nRateFlags(i->rates, 3)
50220 | SM(i->rtscts_rate, AR_RTSCTSRate);
50221
50222 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50223 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50224
50225 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50226 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50227 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50228 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50229 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50230 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50231 }
50232
50233 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50234 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50235 index e82e570..8c3cf90 100644
50236 --- a/drivers/net/wireless/ath/ath9k/hw.h
50237 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50238 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
50239
50240 /* ANI */
50241 void (*ani_cache_ini_regs)(struct ath_hw *ah);
50242 -};
50243 +} __no_const;
50244
50245 /**
50246 * struct ath_spec_scan - parameters for Atheros spectral scan
50247 @@ -722,7 +722,7 @@ struct ath_hw_ops {
50248 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50249 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50250 #endif
50251 -};
50252 +} __no_const;
50253
50254 struct ath_nf_limits {
50255 s16 max;
50256 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50257 index 9ede991..a8f08fb 100644
50258 --- a/drivers/net/wireless/ath/ath9k/main.c
50259 +++ b/drivers/net/wireless/ath/ath9k/main.c
50260 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50261 if (!ath9k_is_chanctx_enabled())
50262 return;
50263
50264 - ath9k_ops.hw_scan = ath9k_hw_scan;
50265 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50266 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50267 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50268 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50269 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50270 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50271 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50272 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50273 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50274 + pax_open_kernel();
50275 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50276 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50277 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50278 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50279 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50280 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50281 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50282 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50283 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50284 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50285 + pax_close_kernel();
50286 }
50287
50288 #endif
50289 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50290 index 058a9f2..d5cb1ba 100644
50291 --- a/drivers/net/wireless/b43/phy_lp.c
50292 +++ b/drivers/net/wireless/b43/phy_lp.c
50293 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50294 {
50295 struct ssb_bus *bus = dev->dev->sdev->bus;
50296
50297 - static const struct b206x_channel *chandata = NULL;
50298 + const struct b206x_channel *chandata = NULL;
50299 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50300 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50301 u16 old_comm15, scale;
50302 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50303 index e566580..2c218ca 100644
50304 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50305 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50306 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50307 */
50308 if (il3945_mod_params.disable_hw_scan) {
50309 D_INFO("Disabling hw_scan\n");
50310 - il3945_mac_ops.hw_scan = NULL;
50311 + pax_open_kernel();
50312 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50313 + pax_close_kernel();
50314 }
50315
50316 D_INFO("*** LOAD DRIVER ***\n");
50317 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50318 index 0ffb6ff..c0b7f0e 100644
50319 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50320 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50321 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50322 {
50323 struct iwl_priv *priv = file->private_data;
50324 char buf[64];
50325 - int buf_size;
50326 + size_t buf_size;
50327 u32 offset, len;
50328
50329 memset(buf, 0, sizeof(buf));
50330 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50331 struct iwl_priv *priv = file->private_data;
50332
50333 char buf[8];
50334 - int buf_size;
50335 + size_t buf_size;
50336 u32 reset_flag;
50337
50338 memset(buf, 0, sizeof(buf));
50339 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50340 {
50341 struct iwl_priv *priv = file->private_data;
50342 char buf[8];
50343 - int buf_size;
50344 + size_t buf_size;
50345 int ht40;
50346
50347 memset(buf, 0, sizeof(buf));
50348 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50349 {
50350 struct iwl_priv *priv = file->private_data;
50351 char buf[8];
50352 - int buf_size;
50353 + size_t buf_size;
50354 int value;
50355
50356 memset(buf, 0, sizeof(buf));
50357 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50358 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50359 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50360
50361 -static const char *fmt_value = " %-30s %10u\n";
50362 -static const char *fmt_hex = " %-30s 0x%02X\n";
50363 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50364 -static const char *fmt_header =
50365 +static const char fmt_value[] = " %-30s %10u\n";
50366 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50367 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50368 +static const char fmt_header[] =
50369 "%-32s current cumulative delta max\n";
50370
50371 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50372 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50373 {
50374 struct iwl_priv *priv = file->private_data;
50375 char buf[8];
50376 - int buf_size;
50377 + size_t buf_size;
50378 int clear;
50379
50380 memset(buf, 0, sizeof(buf));
50381 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50382 {
50383 struct iwl_priv *priv = file->private_data;
50384 char buf[8];
50385 - int buf_size;
50386 + size_t buf_size;
50387 int trace;
50388
50389 memset(buf, 0, sizeof(buf));
50390 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50391 {
50392 struct iwl_priv *priv = file->private_data;
50393 char buf[8];
50394 - int buf_size;
50395 + size_t buf_size;
50396 int missed;
50397
50398 memset(buf, 0, sizeof(buf));
50399 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50400
50401 struct iwl_priv *priv = file->private_data;
50402 char buf[8];
50403 - int buf_size;
50404 + size_t buf_size;
50405 int plcp;
50406
50407 memset(buf, 0, sizeof(buf));
50408 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50409
50410 struct iwl_priv *priv = file->private_data;
50411 char buf[8];
50412 - int buf_size;
50413 + size_t buf_size;
50414 int flush;
50415
50416 memset(buf, 0, sizeof(buf));
50417 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50418
50419 struct iwl_priv *priv = file->private_data;
50420 char buf[8];
50421 - int buf_size;
50422 + size_t buf_size;
50423 int rts;
50424
50425 if (!priv->cfg->ht_params)
50426 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50427 {
50428 struct iwl_priv *priv = file->private_data;
50429 char buf[8];
50430 - int buf_size;
50431 + size_t buf_size;
50432
50433 memset(buf, 0, sizeof(buf));
50434 buf_size = min(count, sizeof(buf) - 1);
50435 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50436 struct iwl_priv *priv = file->private_data;
50437 u32 event_log_flag;
50438 char buf[8];
50439 - int buf_size;
50440 + size_t buf_size;
50441
50442 /* check that the interface is up */
50443 if (!iwl_is_ready(priv))
50444 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50445 struct iwl_priv *priv = file->private_data;
50446 char buf[8];
50447 u32 calib_disabled;
50448 - int buf_size;
50449 + size_t buf_size;
50450
50451 memset(buf, 0, sizeof(buf));
50452 buf_size = min(count, sizeof(buf) - 1);
50453 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50454 index cb72edb..242b24f 100644
50455 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50456 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50457 @@ -1837,7 +1837,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50458 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50459
50460 char buf[8];
50461 - int buf_size;
50462 + size_t buf_size;
50463 u32 reset_flag;
50464
50465 memset(buf, 0, sizeof(buf));
50466 @@ -1858,7 +1858,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50467 {
50468 struct iwl_trans *trans = file->private_data;
50469 char buf[8];
50470 - int buf_size;
50471 + size_t buf_size;
50472 int csr;
50473
50474 memset(buf, 0, sizeof(buf));
50475 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50476 index 8908be6..fe97ddd 100644
50477 --- a/drivers/net/wireless/mac80211_hwsim.c
50478 +++ b/drivers/net/wireless/mac80211_hwsim.c
50479 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50480 if (channels < 1)
50481 return -EINVAL;
50482
50483 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50484 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50485 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50486 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50487 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50488 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50489 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50490 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50491 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50492 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50493 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50494 - mac80211_hwsim_assign_vif_chanctx;
50495 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50496 - mac80211_hwsim_unassign_vif_chanctx;
50497 + pax_open_kernel();
50498 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50499 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50500 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50501 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50502 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50503 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50504 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50505 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50506 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50507 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50508 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50509 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50510 + pax_close_kernel();
50511
50512 spin_lock_init(&hwsim_radio_lock);
50513 INIT_LIST_HEAD(&hwsim_radios);
50514 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50515 index 60d44ce..884dd1c 100644
50516 --- a/drivers/net/wireless/rndis_wlan.c
50517 +++ b/drivers/net/wireless/rndis_wlan.c
50518 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50519
50520 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50521
50522 - if (rts_threshold < 0 || rts_threshold > 2347)
50523 + if (rts_threshold > 2347)
50524 rts_threshold = 2347;
50525
50526 tmp = cpu_to_le32(rts_threshold);
50527 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50528 index 9bb398b..b0cc047 100644
50529 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50530 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50531 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50532 * for hardware which doesn't support hardware
50533 * sequence counting.
50534 */
50535 - atomic_t seqno;
50536 + atomic_unchecked_t seqno;
50537 };
50538
50539 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50540 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50541 index 68b620b..92ecd9e 100644
50542 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50543 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50544 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50545 * sequence counter given by mac80211.
50546 */
50547 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50548 - seqno = atomic_add_return(0x10, &intf->seqno);
50549 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50550 else
50551 - seqno = atomic_read(&intf->seqno);
50552 + seqno = atomic_read_unchecked(&intf->seqno);
50553
50554 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50555 hdr->seq_ctrl |= cpu_to_le16(seqno);
50556 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50557 index b661f896..ddf7d2b 100644
50558 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50559 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50560 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50561
50562 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50563
50564 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50565 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50566 + pax_open_kernel();
50567 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50568 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50569 + pax_close_kernel();
50570
50571 wl1251_info("using dedicated interrupt line");
50572 } else {
50573 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50574 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50575 + pax_open_kernel();
50576 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50577 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50578 + pax_close_kernel();
50579
50580 wl1251_info("using SDIO interrupt");
50581 }
50582 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50583 index 144d1f8..7030936 100644
50584 --- a/drivers/net/wireless/ti/wl12xx/main.c
50585 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50586 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50587 sizeof(wl->conf.mem));
50588
50589 /* read data preparation is only needed by wl127x */
50590 - wl->ops->prepare_read = wl127x_prepare_read;
50591 + pax_open_kernel();
50592 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50593 + pax_close_kernel();
50594
50595 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50596 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50597 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50598 sizeof(wl->conf.mem));
50599
50600 /* read data preparation is only needed by wl127x */
50601 - wl->ops->prepare_read = wl127x_prepare_read;
50602 + pax_open_kernel();
50603 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50604 + pax_close_kernel();
50605
50606 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50607 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50608 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50609 index 717c4f5..a813aeb 100644
50610 --- a/drivers/net/wireless/ti/wl18xx/main.c
50611 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50612 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50613 }
50614
50615 if (!checksum_param) {
50616 - wl18xx_ops.set_rx_csum = NULL;
50617 - wl18xx_ops.init_vif = NULL;
50618 + pax_open_kernel();
50619 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50620 + *(void **)&wl18xx_ops.init_vif = NULL;
50621 + pax_close_kernel();
50622 }
50623
50624 /* Enable 11a Band only if we have 5G antennas */
50625 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50626 index a912dc0..a8225ba 100644
50627 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50628 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50629 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50630 {
50631 struct zd_usb *usb = urb->context;
50632 struct zd_usb_interrupt *intr = &usb->intr;
50633 - int len;
50634 + unsigned int len;
50635 u16 int_num;
50636
50637 ZD_ASSERT(in_interrupt());
50638 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50639 index ce2e2cf..f81e500 100644
50640 --- a/drivers/nfc/nfcwilink.c
50641 +++ b/drivers/nfc/nfcwilink.c
50642 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50643
50644 static int nfcwilink_probe(struct platform_device *pdev)
50645 {
50646 - static struct nfcwilink *drv;
50647 + struct nfcwilink *drv;
50648 int rc;
50649 __u32 protocols;
50650
50651 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50652 index 24d3d24..ff70d28 100644
50653 --- a/drivers/nfc/st21nfca/st21nfca.c
50654 +++ b/drivers/nfc/st21nfca/st21nfca.c
50655 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50656 goto exit;
50657 }
50658
50659 - gate = uid_skb->data;
50660 + memcpy(gate, uid_skb->data, uid_skb->len);
50661 *len = uid_skb->len;
50662 exit:
50663 kfree_skb(uid_skb);
50664 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50665 index 3a896c9..ac7b1c8 100644
50666 --- a/drivers/of/fdt.c
50667 +++ b/drivers/of/fdt.c
50668 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50669 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50670 return 0;
50671 }
50672 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50673 + pax_open_kernel();
50674 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50675 + pax_close_kernel();
50676 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50677 }
50678 late_initcall(of_fdt_raw_init);
50679 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50680 index d93b2b6..ae50401 100644
50681 --- a/drivers/oprofile/buffer_sync.c
50682 +++ b/drivers/oprofile/buffer_sync.c
50683 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50684 if (cookie == NO_COOKIE)
50685 offset = pc;
50686 if (cookie == INVALID_COOKIE) {
50687 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50688 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50689 offset = pc;
50690 }
50691 if (cookie != last_cookie) {
50692 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50693 /* add userspace sample */
50694
50695 if (!mm) {
50696 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50697 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50698 return 0;
50699 }
50700
50701 cookie = lookup_dcookie(mm, s->eip, &offset);
50702
50703 if (cookie == INVALID_COOKIE) {
50704 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50705 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50706 return 0;
50707 }
50708
50709 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50710 /* ignore backtraces if failed to add a sample */
50711 if (state == sb_bt_start) {
50712 state = sb_bt_ignore;
50713 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50714 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50715 }
50716 }
50717 release_mm(mm);
50718 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50719 index c0cc4e7..44d4e54 100644
50720 --- a/drivers/oprofile/event_buffer.c
50721 +++ b/drivers/oprofile/event_buffer.c
50722 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50723 }
50724
50725 if (buffer_pos == buffer_size) {
50726 - atomic_inc(&oprofile_stats.event_lost_overflow);
50727 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50728 return;
50729 }
50730
50731 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50732 index ed2c3ec..deda85a 100644
50733 --- a/drivers/oprofile/oprof.c
50734 +++ b/drivers/oprofile/oprof.c
50735 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50736 if (oprofile_ops.switch_events())
50737 return;
50738
50739 - atomic_inc(&oprofile_stats.multiplex_counter);
50740 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50741 start_switch_worker();
50742 }
50743
50744 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50745 index ee2cfce..7f8f699 100644
50746 --- a/drivers/oprofile/oprofile_files.c
50747 +++ b/drivers/oprofile/oprofile_files.c
50748 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50749
50750 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50751
50752 -static ssize_t timeout_read(struct file *file, char __user *buf,
50753 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50754 size_t count, loff_t *offset)
50755 {
50756 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50757 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50758 index 59659ce..6c860a0 100644
50759 --- a/drivers/oprofile/oprofile_stats.c
50760 +++ b/drivers/oprofile/oprofile_stats.c
50761 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50762 cpu_buf->sample_invalid_eip = 0;
50763 }
50764
50765 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50766 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50767 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50768 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50769 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50770 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50771 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50772 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50773 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50774 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50775 }
50776
50777
50778 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50779 index 1fc622b..8c48fc3 100644
50780 --- a/drivers/oprofile/oprofile_stats.h
50781 +++ b/drivers/oprofile/oprofile_stats.h
50782 @@ -13,11 +13,11 @@
50783 #include <linux/atomic.h>
50784
50785 struct oprofile_stat_struct {
50786 - atomic_t sample_lost_no_mm;
50787 - atomic_t sample_lost_no_mapping;
50788 - atomic_t bt_lost_no_mapping;
50789 - atomic_t event_lost_overflow;
50790 - atomic_t multiplex_counter;
50791 + atomic_unchecked_t sample_lost_no_mm;
50792 + atomic_unchecked_t sample_lost_no_mapping;
50793 + atomic_unchecked_t bt_lost_no_mapping;
50794 + atomic_unchecked_t event_lost_overflow;
50795 + atomic_unchecked_t multiplex_counter;
50796 };
50797
50798 extern struct oprofile_stat_struct oprofile_stats;
50799 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50800 index 3f49345..c750d0b 100644
50801 --- a/drivers/oprofile/oprofilefs.c
50802 +++ b/drivers/oprofile/oprofilefs.c
50803 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50804
50805 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50806 {
50807 - atomic_t *val = file->private_data;
50808 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50809 + atomic_unchecked_t *val = file->private_data;
50810 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50811 }
50812
50813
50814 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50815
50816
50817 int oprofilefs_create_ro_atomic(struct dentry *root,
50818 - char const *name, atomic_t *val)
50819 + char const *name, atomic_unchecked_t *val)
50820 {
50821 return __oprofilefs_create_file(root, name,
50822 &atomic_ro_fops, 0444, val);
50823 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50824 index bdef916..88c7dee 100644
50825 --- a/drivers/oprofile/timer_int.c
50826 +++ b/drivers/oprofile/timer_int.c
50827 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50828 return NOTIFY_OK;
50829 }
50830
50831 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50832 +static struct notifier_block oprofile_cpu_notifier = {
50833 .notifier_call = oprofile_cpu_notify,
50834 };
50835
50836 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50837 index 3b47080..6cd05dd 100644
50838 --- a/drivers/parport/procfs.c
50839 +++ b/drivers/parport/procfs.c
50840 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50841
50842 *ppos += len;
50843
50844 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50845 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50846 }
50847
50848 #ifdef CONFIG_PARPORT_1284
50849 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50850
50851 *ppos += len;
50852
50853 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50854 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50855 }
50856 #endif /* IEEE1284.3 support. */
50857
50858 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50859 index ba46e58..90cfc24 100644
50860 --- a/drivers/pci/host/pci-host-generic.c
50861 +++ b/drivers/pci/host/pci-host-generic.c
50862 @@ -26,9 +26,9 @@
50863 #include <linux/platform_device.h>
50864
50865 struct gen_pci_cfg_bus_ops {
50866 + struct pci_ops ops;
50867 u32 bus_shift;
50868 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50869 -};
50870 +} __do_const;
50871
50872 struct gen_pci_cfg_windows {
50873 struct resource res;
50874 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50875 }
50876
50877 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50878 + .ops = {
50879 + .map_bus = gen_pci_map_cfg_bus_cam,
50880 + .read = pci_generic_config_read,
50881 + .write = pci_generic_config_write,
50882 + },
50883 .bus_shift = 16,
50884 - .map_bus = gen_pci_map_cfg_bus_cam,
50885 };
50886
50887 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50888 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50889 }
50890
50891 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50892 + .ops = {
50893 + .map_bus = gen_pci_map_cfg_bus_ecam,
50894 + .read = pci_generic_config_read,
50895 + .write = pci_generic_config_write,
50896 + },
50897 .bus_shift = 20,
50898 - .map_bus = gen_pci_map_cfg_bus_ecam,
50899 -};
50900 -
50901 -static struct pci_ops gen_pci_ops = {
50902 - .read = pci_generic_config_read,
50903 - .write = pci_generic_config_write,
50904 };
50905
50906 static const struct of_device_id gen_pci_of_match[] = {
50907 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50908 .private_data = (void **)&pci,
50909 .setup = gen_pci_setup,
50910 .map_irq = of_irq_parse_and_map_pci,
50911 - .ops = &gen_pci_ops,
50912 };
50913
50914 if (!pci)
50915 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50916
50917 of_id = of_match_node(gen_pci_of_match, np);
50918 pci->cfg.ops = of_id->data;
50919 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50920 + hw.ops = &pci->cfg.ops->ops;
50921 pci->host.dev.parent = dev;
50922 INIT_LIST_HEAD(&pci->host.windows);
50923 INIT_LIST_HEAD(&pci->resources);
50924 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50925 index 6ca2399..68d866b 100644
50926 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50927 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50928 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50929 goto init_cleanup;
50930 }
50931
50932 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50933 + pax_open_kernel();
50934 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50935 + pax_close_kernel();
50936 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50937
50938 return retval;
50939 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50940 index 66b7bbe..26bee78 100644
50941 --- a/drivers/pci/hotplug/cpcihp_generic.c
50942 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50943 @@ -73,7 +73,6 @@ static u16 port;
50944 static unsigned int enum_bit;
50945 static u8 enum_mask;
50946
50947 -static struct cpci_hp_controller_ops generic_hpc_ops;
50948 static struct cpci_hp_controller generic_hpc;
50949
50950 static int __init validate_parameters(void)
50951 @@ -139,6 +138,10 @@ static int query_enum(void)
50952 return ((value & enum_mask) == enum_mask);
50953 }
50954
50955 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50956 + .query_enum = query_enum,
50957 +};
50958 +
50959 static int __init cpcihp_generic_init(void)
50960 {
50961 int status;
50962 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50963 pci_dev_put(dev);
50964
50965 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50966 - generic_hpc_ops.query_enum = query_enum;
50967 generic_hpc.ops = &generic_hpc_ops;
50968
50969 status = cpci_hp_register_controller(&generic_hpc);
50970 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50971 index 7ecf34e..effed62 100644
50972 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50973 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50974 @@ -59,7 +59,6 @@
50975 /* local variables */
50976 static bool debug;
50977 static bool poll;
50978 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50979 static struct cpci_hp_controller zt5550_hpc;
50980
50981 /* Primary cPCI bus bridge device */
50982 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50983 return 0;
50984 }
50985
50986 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50987 + .query_enum = zt5550_hc_query_enum,
50988 +};
50989 +
50990 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50991 {
50992 int status;
50993 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50994 dbg("returned from zt5550_hc_config");
50995
50996 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50997 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50998 zt5550_hpc.ops = &zt5550_hpc_ops;
50999 if (!poll) {
51000 zt5550_hpc.irq = hc_dev->irq;
51001 zt5550_hpc.irq_flags = IRQF_SHARED;
51002 zt5550_hpc.dev_id = hc_dev;
51003
51004 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51005 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51006 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51007 + pax_open_kernel();
51008 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51009 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51010 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51011 + pax_open_kernel();
51012 } else {
51013 info("using ENUM# polling mode");
51014 }
51015 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51016 index 1e08ff8c..3cd145f 100644
51017 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51018 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51019 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51020
51021 void compaq_nvram_init (void __iomem *rom_start)
51022 {
51023 +#ifndef CONFIG_PAX_KERNEXEC
51024 if (rom_start)
51025 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51026 +#endif
51027
51028 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51029
51030 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51031 index 56d8486..f26113f 100644
51032 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51033 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51034 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51035 return -EINVAL;
51036 }
51037
51038 - slot->ops->owner = owner;
51039 - slot->ops->mod_name = mod_name;
51040 + pax_open_kernel();
51041 + *(struct module **)&slot->ops->owner = owner;
51042 + *(const char **)&slot->ops->mod_name = mod_name;
51043 + pax_close_kernel();
51044
51045 mutex_lock(&pci_hp_mutex);
51046 /*
51047 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51048 index 07aa722..84514b4 100644
51049 --- a/drivers/pci/hotplug/pciehp_core.c
51050 +++ b/drivers/pci/hotplug/pciehp_core.c
51051 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51052 struct slot *slot = ctrl->slot;
51053 struct hotplug_slot *hotplug = NULL;
51054 struct hotplug_slot_info *info = NULL;
51055 - struct hotplug_slot_ops *ops = NULL;
51056 + hotplug_slot_ops_no_const *ops = NULL;
51057 char name[SLOT_NAME_SIZE];
51058 int retval = -ENOMEM;
51059
51060 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51061 index c3e7dfc..cbd9625 100644
51062 --- a/drivers/pci/msi.c
51063 +++ b/drivers/pci/msi.c
51064 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51065 {
51066 struct attribute **msi_attrs;
51067 struct attribute *msi_attr;
51068 - struct device_attribute *msi_dev_attr;
51069 - struct attribute_group *msi_irq_group;
51070 + device_attribute_no_const *msi_dev_attr;
51071 + attribute_group_no_const *msi_irq_group;
51072 const struct attribute_group **msi_irq_groups;
51073 struct msi_desc *entry;
51074 int ret = -ENOMEM;
51075 @@ -573,7 +573,7 @@ error_attrs:
51076 count = 0;
51077 msi_attr = msi_attrs[count];
51078 while (msi_attr) {
51079 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51080 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51081 kfree(msi_attr->name);
51082 kfree(msi_dev_attr);
51083 ++count;
51084 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51085 index 312f23a..d21181c 100644
51086 --- a/drivers/pci/pci-sysfs.c
51087 +++ b/drivers/pci/pci-sysfs.c
51088 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51089 {
51090 /* allocate attribute structure, piggyback attribute name */
51091 int name_len = write_combine ? 13 : 10;
51092 - struct bin_attribute *res_attr;
51093 + bin_attribute_no_const *res_attr;
51094 int retval;
51095
51096 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51097 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51098 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51099 {
51100 int retval;
51101 - struct bin_attribute *attr;
51102 + bin_attribute_no_const *attr;
51103
51104 /* If the device has VPD, try to expose it in sysfs. */
51105 if (dev->vpd) {
51106 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51107 {
51108 int retval;
51109 int rom_size = 0;
51110 - struct bin_attribute *attr;
51111 + bin_attribute_no_const *attr;
51112
51113 if (!sysfs_initialized)
51114 return -EACCES;
51115 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51116 index 4091f82..7d98eef 100644
51117 --- a/drivers/pci/pci.h
51118 +++ b/drivers/pci/pci.h
51119 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51120 struct pci_vpd {
51121 unsigned int len;
51122 const struct pci_vpd_ops *ops;
51123 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51124 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51125 };
51126
51127 int pci_vpd_pci22_init(struct pci_dev *dev);
51128 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51129 index 820740a..8b1c673 100644
51130 --- a/drivers/pci/pcie/aspm.c
51131 +++ b/drivers/pci/pcie/aspm.c
51132 @@ -27,9 +27,9 @@
51133 #define MODULE_PARAM_PREFIX "pcie_aspm."
51134
51135 /* Note: those are not register definitions */
51136 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51137 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51138 -#define ASPM_STATE_L1 (4) /* L1 state */
51139 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51140 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51141 +#define ASPM_STATE_L1 (4U) /* L1 state */
51142 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51143 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51144
51145 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51146 index be35da2..ec16cdb 100644
51147 --- a/drivers/pci/pcie/portdrv_pci.c
51148 +++ b/drivers/pci/pcie/portdrv_pci.c
51149 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51150 return 0;
51151 }
51152
51153 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51154 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51155 /*
51156 * Boxes that should not use MSI for PCIe PME signaling.
51157 */
51158 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51159 index 8d2f400..c97cc91 100644
51160 --- a/drivers/pci/probe.c
51161 +++ b/drivers/pci/probe.c
51162 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51163 u16 orig_cmd;
51164 struct pci_bus_region region, inverted_region;
51165
51166 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51167 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51168
51169 /* No printks while decoding is disabled! */
51170 if (!dev->mmio_always_on) {
51171 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51172 index 3f155e7..0f4b1f0 100644
51173 --- a/drivers/pci/proc.c
51174 +++ b/drivers/pci/proc.c
51175 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51176 static int __init pci_proc_init(void)
51177 {
51178 struct pci_dev *dev = NULL;
51179 +
51180 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51181 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51182 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51183 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51184 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51185 +#endif
51186 +#else
51187 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51188 +#endif
51189 proc_create("devices", 0, proc_bus_pci_dir,
51190 &proc_bus_pci_dev_operations);
51191 proc_initialized = 1;
51192 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51193 index 3474920..acc9581 100644
51194 --- a/drivers/platform/chrome/chromeos_pstore.c
51195 +++ b/drivers/platform/chrome/chromeos_pstore.c
51196 @@ -13,7 +13,7 @@
51197 #include <linux/platform_device.h>
51198 #include <linux/pstore_ram.h>
51199
51200 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51201 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51202 {
51203 /*
51204 * Today all Chromebooks/boxes ship with Google_* as version and
51205 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51206 index 1e1e594..8fe59c5 100644
51207 --- a/drivers/platform/x86/alienware-wmi.c
51208 +++ b/drivers/platform/x86/alienware-wmi.c
51209 @@ -150,7 +150,7 @@ struct wmax_led_args {
51210 } __packed;
51211
51212 static struct platform_device *platform_device;
51213 -static struct device_attribute *zone_dev_attrs;
51214 +static device_attribute_no_const *zone_dev_attrs;
51215 static struct attribute **zone_attrs;
51216 static struct platform_zone *zone_data;
51217
51218 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51219 }
51220 };
51221
51222 -static struct attribute_group zone_attribute_group = {
51223 +static attribute_group_no_const zone_attribute_group = {
51224 .name = "rgb_zones",
51225 };
51226
51227 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51228 index 7543a56..367ca8ed 100644
51229 --- a/drivers/platform/x86/asus-wmi.c
51230 +++ b/drivers/platform/x86/asus-wmi.c
51231 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51232 int err;
51233 u32 retval = -1;
51234
51235 +#ifdef CONFIG_GRKERNSEC_KMEM
51236 + return -EPERM;
51237 +#endif
51238 +
51239 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51240
51241 if (err < 0)
51242 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51243 int err;
51244 u32 retval = -1;
51245
51246 +#ifdef CONFIG_GRKERNSEC_KMEM
51247 + return -EPERM;
51248 +#endif
51249 +
51250 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51251 &retval);
51252
51253 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51254 union acpi_object *obj;
51255 acpi_status status;
51256
51257 +#ifdef CONFIG_GRKERNSEC_KMEM
51258 + return -EPERM;
51259 +#endif
51260 +
51261 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51262 1, asus->debug.method_id,
51263 &input, &output);
51264 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51265 index bceb30b..bf063d4 100644
51266 --- a/drivers/platform/x86/compal-laptop.c
51267 +++ b/drivers/platform/x86/compal-laptop.c
51268 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51269 return 1;
51270 }
51271
51272 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51273 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51274 {
51275 .ident = "FL90/IFL90",
51276 .matches = {
51277 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51278 index 458e6c9..089aee7 100644
51279 --- a/drivers/platform/x86/hdaps.c
51280 +++ b/drivers/platform/x86/hdaps.c
51281 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51282 "ThinkPad T42p", so the order of the entries matters.
51283 If your ThinkPad is not recognized, please update to latest
51284 BIOS. This is especially the case for some R52 ThinkPads. */
51285 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51286 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51287 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51288 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51289 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51290 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51291 index 97c2be1..2ee50ce 100644
51292 --- a/drivers/platform/x86/ibm_rtl.c
51293 +++ b/drivers/platform/x86/ibm_rtl.c
51294 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51295 }
51296
51297
51298 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51299 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51300 { \
51301 .matches = { \
51302 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51303 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51304 index a4a4258..a58a04c 100644
51305 --- a/drivers/platform/x86/intel_oaktrail.c
51306 +++ b/drivers/platform/x86/intel_oaktrail.c
51307 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51308 return 0;
51309 }
51310
51311 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51312 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51313 {
51314 .ident = "OakTrail platform",
51315 .matches = {
51316 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51317 index 0859877..59d596d 100644
51318 --- a/drivers/platform/x86/msi-laptop.c
51319 +++ b/drivers/platform/x86/msi-laptop.c
51320 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51321 return 1;
51322 }
51323
51324 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51325 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51326 {
51327 .ident = "MSI S270",
51328 .matches = {
51329 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51330
51331 if (!quirks->ec_read_only) {
51332 /* allow userland write sysfs file */
51333 - dev_attr_bluetooth.store = store_bluetooth;
51334 - dev_attr_wlan.store = store_wlan;
51335 - dev_attr_threeg.store = store_threeg;
51336 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51337 - dev_attr_wlan.attr.mode |= S_IWUSR;
51338 - dev_attr_threeg.attr.mode |= S_IWUSR;
51339 + pax_open_kernel();
51340 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51341 + *(void **)&dev_attr_wlan.store = store_wlan;
51342 + *(void **)&dev_attr_threeg.store = store_threeg;
51343 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51344 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51345 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51346 + pax_close_kernel();
51347 }
51348
51349 /* disable hardware control by fn key */
51350 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51351 index 6d2bac0..ec2b029 100644
51352 --- a/drivers/platform/x86/msi-wmi.c
51353 +++ b/drivers/platform/x86/msi-wmi.c
51354 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51355 static void msi_wmi_notify(u32 value, void *context)
51356 {
51357 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51358 - static struct key_entry *key;
51359 + struct key_entry *key;
51360 union acpi_object *obj;
51361 acpi_status status;
51362
51363 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51364 index 9e701b2..c68a7b5 100644
51365 --- a/drivers/platform/x86/samsung-laptop.c
51366 +++ b/drivers/platform/x86/samsung-laptop.c
51367 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51368 return 0;
51369 }
51370
51371 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51372 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51373 {
51374 .matches = {
51375 DMI_MATCH(DMI_SYS_VENDOR,
51376 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51377 index e6aac72..e11ff24 100644
51378 --- a/drivers/platform/x86/samsung-q10.c
51379 +++ b/drivers/platform/x86/samsung-q10.c
51380 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51381 return 1;
51382 }
51383
51384 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51385 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51386 {
51387 .ident = "Samsung Q10",
51388 .matches = {
51389 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51390 index e51c1e7..71bb385 100644
51391 --- a/drivers/platform/x86/sony-laptop.c
51392 +++ b/drivers/platform/x86/sony-laptop.c
51393 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51394 }
51395
51396 /* High speed charging function */
51397 -static struct device_attribute *hsc_handle;
51398 +static device_attribute_no_const *hsc_handle;
51399
51400 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51401 struct device_attribute *attr,
51402 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51403 }
51404
51405 /* low battery function */
51406 -static struct device_attribute *lowbatt_handle;
51407 +static device_attribute_no_const *lowbatt_handle;
51408
51409 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51410 struct device_attribute *attr,
51411 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51412 }
51413
51414 /* fan speed function */
51415 -static struct device_attribute *fan_handle, *hsf_handle;
51416 +static device_attribute_no_const *fan_handle, *hsf_handle;
51417
51418 static ssize_t sony_nc_hsfan_store(struct device *dev,
51419 struct device_attribute *attr,
51420 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51421 }
51422
51423 /* USB charge function */
51424 -static struct device_attribute *uc_handle;
51425 +static device_attribute_no_const *uc_handle;
51426
51427 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51428 struct device_attribute *attr,
51429 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51430 }
51431
51432 /* Panel ID function */
51433 -static struct device_attribute *panel_handle;
51434 +static device_attribute_no_const *panel_handle;
51435
51436 static ssize_t sony_nc_panelid_show(struct device *dev,
51437 struct device_attribute *attr, char *buffer)
51438 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51439 }
51440
51441 /* smart connect function */
51442 -static struct device_attribute *sc_handle;
51443 +static device_attribute_no_const *sc_handle;
51444
51445 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51446 struct device_attribute *attr,
51447 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51448 .drv.pm = &sony_pic_pm,
51449 };
51450
51451 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51452 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51453 {
51454 .ident = "Sony Vaio",
51455 .matches = {
51456 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51457 index 3b8ceee..e18652c 100644
51458 --- a/drivers/platform/x86/thinkpad_acpi.c
51459 +++ b/drivers/platform/x86/thinkpad_acpi.c
51460 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51461 return 0;
51462 }
51463
51464 -void static hotkey_mask_warn_incomplete_mask(void)
51465 +static void hotkey_mask_warn_incomplete_mask(void)
51466 {
51467 /* log only what the user can fix... */
51468 const u32 wantedmask = hotkey_driver_mask &
51469 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51470 && !tp_features.bright_unkfw)
51471 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51472 }
51473 +}
51474
51475 #undef TPACPI_COMPARE_KEY
51476 #undef TPACPI_MAY_SEND_KEY
51477 -}
51478
51479 /*
51480 * Polling driver
51481 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51482 index 438d4c7..ca8a2fb 100644
51483 --- a/drivers/pnp/pnpbios/bioscalls.c
51484 +++ b/drivers/pnp/pnpbios/bioscalls.c
51485 @@ -59,7 +59,7 @@ do { \
51486 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51487 } while(0)
51488
51489 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51490 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51491 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51492
51493 /*
51494 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51495
51496 cpu = get_cpu();
51497 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51498 +
51499 + pax_open_kernel();
51500 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51501 + pax_close_kernel();
51502
51503 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51504 spin_lock_irqsave(&pnp_bios_lock, flags);
51505 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51506 :"memory");
51507 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51508
51509 + pax_open_kernel();
51510 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51511 + pax_close_kernel();
51512 +
51513 put_cpu();
51514
51515 /* If we get here and this is set then the PnP BIOS faulted on us. */
51516 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51517 return status;
51518 }
51519
51520 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51521 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51522 {
51523 int i;
51524
51525 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51526 pnp_bios_callpoint.offset = header->fields.pm16offset;
51527 pnp_bios_callpoint.segment = PNP_CS16;
51528
51529 + pax_open_kernel();
51530 +
51531 for_each_possible_cpu(i) {
51532 struct desc_struct *gdt = get_cpu_gdt_table(i);
51533 if (!gdt)
51534 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51535 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51536 (unsigned long)__va(header->fields.pm16dseg));
51537 }
51538 +
51539 + pax_close_kernel();
51540 }
51541 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51542 index facd43b..b291260 100644
51543 --- a/drivers/pnp/pnpbios/core.c
51544 +++ b/drivers/pnp/pnpbios/core.c
51545 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51546 return 0;
51547 }
51548
51549 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51550 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51551 { /* PnPBIOS GPF on boot */
51552 .callback = exploding_pnp_bios,
51553 .ident = "Higraded P14H",
51554 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51555 index 0c52e2a..3421ab7 100644
51556 --- a/drivers/power/pda_power.c
51557 +++ b/drivers/power/pda_power.c
51558 @@ -37,7 +37,11 @@ static int polling;
51559
51560 #if IS_ENABLED(CONFIG_USB_PHY)
51561 static struct usb_phy *transceiver;
51562 -static struct notifier_block otg_nb;
51563 +static int otg_handle_notification(struct notifier_block *nb,
51564 + unsigned long event, void *unused);
51565 +static struct notifier_block otg_nb = {
51566 + .notifier_call = otg_handle_notification
51567 +};
51568 #endif
51569
51570 static struct regulator *ac_draw;
51571 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51572
51573 #if IS_ENABLED(CONFIG_USB_PHY)
51574 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51575 - otg_nb.notifier_call = otg_handle_notification;
51576 ret = usb_register_notifier(transceiver, &otg_nb);
51577 if (ret) {
51578 dev_err(dev, "failure to register otg notifier\n");
51579 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51580 index cc439fd..8fa30df 100644
51581 --- a/drivers/power/power_supply.h
51582 +++ b/drivers/power/power_supply.h
51583 @@ -16,12 +16,12 @@ struct power_supply;
51584
51585 #ifdef CONFIG_SYSFS
51586
51587 -extern void power_supply_init_attrs(struct device_type *dev_type);
51588 +extern void power_supply_init_attrs(void);
51589 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51590
51591 #else
51592
51593 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51594 +static inline void power_supply_init_attrs(void) {}
51595 #define power_supply_uevent NULL
51596
51597 #endif /* CONFIG_SYSFS */
51598 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51599 index 694e8cd..9f03483 100644
51600 --- a/drivers/power/power_supply_core.c
51601 +++ b/drivers/power/power_supply_core.c
51602 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51603 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51604 EXPORT_SYMBOL_GPL(power_supply_notifier);
51605
51606 -static struct device_type power_supply_dev_type;
51607 +extern const struct attribute_group *power_supply_attr_groups[];
51608 +static struct device_type power_supply_dev_type = {
51609 + .groups = power_supply_attr_groups,
51610 +};
51611
51612 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51613 struct power_supply *supply)
51614 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51615 return PTR_ERR(power_supply_class);
51616
51617 power_supply_class->dev_uevent = power_supply_uevent;
51618 - power_supply_init_attrs(&power_supply_dev_type);
51619 + power_supply_init_attrs();
51620
51621 return 0;
51622 }
51623 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51624 index 62653f5..d0bb485 100644
51625 --- a/drivers/power/power_supply_sysfs.c
51626 +++ b/drivers/power/power_supply_sysfs.c
51627 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51628 .is_visible = power_supply_attr_is_visible,
51629 };
51630
51631 -static const struct attribute_group *power_supply_attr_groups[] = {
51632 +const struct attribute_group *power_supply_attr_groups[] = {
51633 &power_supply_attr_group,
51634 NULL,
51635 };
51636
51637 -void power_supply_init_attrs(struct device_type *dev_type)
51638 +void power_supply_init_attrs(void)
51639 {
51640 int i;
51641
51642 - dev_type->groups = power_supply_attr_groups;
51643 -
51644 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51645 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51646 }
51647 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51648 index 84419af..268ede8 100644
51649 --- a/drivers/powercap/powercap_sys.c
51650 +++ b/drivers/powercap/powercap_sys.c
51651 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51652 struct device_attribute name_attr;
51653 };
51654
51655 +static ssize_t show_constraint_name(struct device *dev,
51656 + struct device_attribute *dev_attr,
51657 + char *buf);
51658 +
51659 static struct powercap_constraint_attr
51660 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51661 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51662 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51663 + .power_limit_attr = {
51664 + .attr = {
51665 + .name = NULL,
51666 + .mode = S_IWUSR | S_IRUGO
51667 + },
51668 + .show = show_constraint_power_limit_uw,
51669 + .store = store_constraint_power_limit_uw
51670 + },
51671 +
51672 + .time_window_attr = {
51673 + .attr = {
51674 + .name = NULL,
51675 + .mode = S_IWUSR | S_IRUGO
51676 + },
51677 + .show = show_constraint_time_window_us,
51678 + .store = store_constraint_time_window_us
51679 + },
51680 +
51681 + .max_power_attr = {
51682 + .attr = {
51683 + .name = NULL,
51684 + .mode = S_IRUGO
51685 + },
51686 + .show = show_constraint_max_power_uw,
51687 + .store = NULL
51688 + },
51689 +
51690 + .min_power_attr = {
51691 + .attr = {
51692 + .name = NULL,
51693 + .mode = S_IRUGO
51694 + },
51695 + .show = show_constraint_min_power_uw,
51696 + .store = NULL
51697 + },
51698 +
51699 + .max_time_window_attr = {
51700 + .attr = {
51701 + .name = NULL,
51702 + .mode = S_IRUGO
51703 + },
51704 + .show = show_constraint_max_time_window_us,
51705 + .store = NULL
51706 + },
51707 +
51708 + .min_time_window_attr = {
51709 + .attr = {
51710 + .name = NULL,
51711 + .mode = S_IRUGO
51712 + },
51713 + .show = show_constraint_min_time_window_us,
51714 + .store = NULL
51715 + },
51716 +
51717 + .name_attr = {
51718 + .attr = {
51719 + .name = NULL,
51720 + .mode = S_IRUGO
51721 + },
51722 + .show = show_constraint_name,
51723 + .store = NULL
51724 + }
51725 + }
51726 +};
51727
51728 /* A list of powercap control_types */
51729 static LIST_HEAD(powercap_cntrl_list);
51730 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51731 }
51732
51733 static int create_constraint_attribute(int id, const char *name,
51734 - int mode,
51735 - struct device_attribute *dev_attr,
51736 - ssize_t (*show)(struct device *,
51737 - struct device_attribute *, char *),
51738 - ssize_t (*store)(struct device *,
51739 - struct device_attribute *,
51740 - const char *, size_t)
51741 - )
51742 + struct device_attribute *dev_attr)
51743 {
51744 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51745
51746 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51747 - id, name);
51748 - if (!dev_attr->attr.name)
51749 + if (!name)
51750 return -ENOMEM;
51751 - dev_attr->attr.mode = mode;
51752 - dev_attr->show = show;
51753 - dev_attr->store = store;
51754 +
51755 + pax_open_kernel();
51756 + *(const char **)&dev_attr->attr.name = name;
51757 + pax_close_kernel();
51758
51759 return 0;
51760 }
51761 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51762
51763 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51764 ret = create_constraint_attribute(i, "power_limit_uw",
51765 - S_IWUSR | S_IRUGO,
51766 - &constraint_attrs[i].power_limit_attr,
51767 - show_constraint_power_limit_uw,
51768 - store_constraint_power_limit_uw);
51769 + &constraint_attrs[i].power_limit_attr);
51770 if (ret)
51771 goto err_alloc;
51772 ret = create_constraint_attribute(i, "time_window_us",
51773 - S_IWUSR | S_IRUGO,
51774 - &constraint_attrs[i].time_window_attr,
51775 - show_constraint_time_window_us,
51776 - store_constraint_time_window_us);
51777 + &constraint_attrs[i].time_window_attr);
51778 if (ret)
51779 goto err_alloc;
51780 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51781 - &constraint_attrs[i].name_attr,
51782 - show_constraint_name,
51783 - NULL);
51784 + ret = create_constraint_attribute(i, "name",
51785 + &constraint_attrs[i].name_attr);
51786 if (ret)
51787 goto err_alloc;
51788 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51789 - &constraint_attrs[i].max_power_attr,
51790 - show_constraint_max_power_uw,
51791 - NULL);
51792 + ret = create_constraint_attribute(i, "max_power_uw",
51793 + &constraint_attrs[i].max_power_attr);
51794 if (ret)
51795 goto err_alloc;
51796 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51797 - &constraint_attrs[i].min_power_attr,
51798 - show_constraint_min_power_uw,
51799 - NULL);
51800 + ret = create_constraint_attribute(i, "min_power_uw",
51801 + &constraint_attrs[i].min_power_attr);
51802 if (ret)
51803 goto err_alloc;
51804 ret = create_constraint_attribute(i, "max_time_window_us",
51805 - S_IRUGO,
51806 - &constraint_attrs[i].max_time_window_attr,
51807 - show_constraint_max_time_window_us,
51808 - NULL);
51809 + &constraint_attrs[i].max_time_window_attr);
51810 if (ret)
51811 goto err_alloc;
51812 ret = create_constraint_attribute(i, "min_time_window_us",
51813 - S_IRUGO,
51814 - &constraint_attrs[i].min_time_window_attr,
51815 - show_constraint_min_time_window_us,
51816 - NULL);
51817 + &constraint_attrs[i].min_time_window_attr);
51818 if (ret)
51819 goto err_alloc;
51820
51821 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51822 power_zone->zone_dev_attrs[count++] =
51823 &dev_attr_max_energy_range_uj.attr;
51824 if (power_zone->ops->get_energy_uj) {
51825 + pax_open_kernel();
51826 if (power_zone->ops->reset_energy_uj)
51827 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51828 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51829 else
51830 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51831 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51832 + pax_close_kernel();
51833 power_zone->zone_dev_attrs[count++] =
51834 &dev_attr_energy_uj.attr;
51835 }
51836 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51837 index 9c5d414..c7900ce 100644
51838 --- a/drivers/ptp/ptp_private.h
51839 +++ b/drivers/ptp/ptp_private.h
51840 @@ -51,7 +51,7 @@ struct ptp_clock {
51841 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51842 wait_queue_head_t tsev_wq;
51843 int defunct; /* tells readers to go away when clock is being removed */
51844 - struct device_attribute *pin_dev_attr;
51845 + device_attribute_no_const *pin_dev_attr;
51846 struct attribute **pin_attr;
51847 struct attribute_group pin_attr_group;
51848 };
51849 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51850 index 302e626..12579af 100644
51851 --- a/drivers/ptp/ptp_sysfs.c
51852 +++ b/drivers/ptp/ptp_sysfs.c
51853 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51854 goto no_pin_attr;
51855
51856 for (i = 0; i < n_pins; i++) {
51857 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51858 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51859 sysfs_attr_init(&da->attr);
51860 da->attr.name = info->pin_config[i].name;
51861 da->attr.mode = 0644;
51862 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51863 index a4a8a6d..a3456f4 100644
51864 --- a/drivers/regulator/core.c
51865 +++ b/drivers/regulator/core.c
51866 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51867 const struct regulation_constraints *constraints = NULL;
51868 const struct regulator_init_data *init_data;
51869 struct regulator_config *config = NULL;
51870 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51871 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51872 struct regulator_dev *rdev;
51873 struct device *dev;
51874 int ret, i;
51875 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51876 rdev->dev.class = &regulator_class;
51877 rdev->dev.parent = dev;
51878 dev_set_name(&rdev->dev, "regulator.%lu",
51879 - (unsigned long) atomic_inc_return(&regulator_no));
51880 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51881 ret = device_register(&rdev->dev);
51882 if (ret != 0) {
51883 put_device(&rdev->dev);
51884 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51885 index 7eee2ca..4024513 100644
51886 --- a/drivers/regulator/max8660.c
51887 +++ b/drivers/regulator/max8660.c
51888 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51889 max8660->shadow_regs[MAX8660_OVER1] = 5;
51890 } else {
51891 /* Otherwise devices can be toggled via software */
51892 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51893 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51894 + pax_open_kernel();
51895 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51896 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51897 + pax_close_kernel();
51898 }
51899
51900 /*
51901 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51902 index c3d55c2..0dddfe6 100644
51903 --- a/drivers/regulator/max8973-regulator.c
51904 +++ b/drivers/regulator/max8973-regulator.c
51905 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51906 if (!pdata || !pdata->enable_ext_control) {
51907 max->desc.enable_reg = MAX8973_VOUT;
51908 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51909 - max->ops.enable = regulator_enable_regmap;
51910 - max->ops.disable = regulator_disable_regmap;
51911 - max->ops.is_enabled = regulator_is_enabled_regmap;
51912 + pax_open_kernel();
51913 + *(void **)&max->ops.enable = regulator_enable_regmap;
51914 + *(void **)&max->ops.disable = regulator_disable_regmap;
51915 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51916 + pax_close_kernel();
51917 }
51918
51919 if (pdata) {
51920 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51921 index 0d17c92..a29f627 100644
51922 --- a/drivers/regulator/mc13892-regulator.c
51923 +++ b/drivers/regulator/mc13892-regulator.c
51924 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51925 mc13xxx_unlock(mc13892);
51926
51927 /* update mc13892_vcam ops */
51928 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51929 + pax_open_kernel();
51930 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51931 sizeof(struct regulator_ops));
51932 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51933 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51934 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51935 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51936 + pax_close_kernel();
51937 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51938
51939 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51940 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51941 index 5b2e761..c8c8a4a 100644
51942 --- a/drivers/rtc/rtc-cmos.c
51943 +++ b/drivers/rtc/rtc-cmos.c
51944 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51945 hpet_rtc_timer_init();
51946
51947 /* export at least the first block of NVRAM */
51948 - nvram.size = address_space - NVRAM_OFFSET;
51949 + pax_open_kernel();
51950 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51951 + pax_close_kernel();
51952 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51953 if (retval < 0) {
51954 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51955 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51956 index 799c34b..8e9786a 100644
51957 --- a/drivers/rtc/rtc-dev.c
51958 +++ b/drivers/rtc/rtc-dev.c
51959 @@ -16,6 +16,7 @@
51960 #include <linux/module.h>
51961 #include <linux/rtc.h>
51962 #include <linux/sched.h>
51963 +#include <linux/grsecurity.h>
51964 #include "rtc-core.h"
51965
51966 static dev_t rtc_devt;
51967 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51968 if (copy_from_user(&tm, uarg, sizeof(tm)))
51969 return -EFAULT;
51970
51971 + gr_log_timechange();
51972 +
51973 return rtc_set_time(rtc, &tm);
51974
51975 case RTC_PIE_ON:
51976 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51977 index 4ffabb3..1f87fca 100644
51978 --- a/drivers/rtc/rtc-ds1307.c
51979 +++ b/drivers/rtc/rtc-ds1307.c
51980 @@ -107,7 +107,7 @@ struct ds1307 {
51981 u8 offset; /* register's offset */
51982 u8 regs[11];
51983 u16 nvram_offset;
51984 - struct bin_attribute *nvram;
51985 + bin_attribute_no_const *nvram;
51986 enum ds_type type;
51987 unsigned long flags;
51988 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51989 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51990 index 90abb5b..e0bf6dd 100644
51991 --- a/drivers/rtc/rtc-m48t59.c
51992 +++ b/drivers/rtc/rtc-m48t59.c
51993 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51994 if (IS_ERR(m48t59->rtc))
51995 return PTR_ERR(m48t59->rtc);
51996
51997 - m48t59_nvram_attr.size = pdata->offset;
51998 + pax_open_kernel();
51999 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52000 + pax_close_kernel();
52001
52002 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52003 if (ret)
52004 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52005 index e693af6..2e525b6 100644
52006 --- a/drivers/scsi/bfa/bfa_fcpim.h
52007 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52008 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52009
52010 struct bfa_itn_s {
52011 bfa_isr_func_t isr;
52012 -};
52013 +} __no_const;
52014
52015 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52016 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52017 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52018 index 0f19455..ef7adb5 100644
52019 --- a/drivers/scsi/bfa/bfa_fcs.c
52020 +++ b/drivers/scsi/bfa/bfa_fcs.c
52021 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52022 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52023
52024 static struct bfa_fcs_mod_s fcs_modules[] = {
52025 - { bfa_fcs_port_attach, NULL, NULL },
52026 - { bfa_fcs_uf_attach, NULL, NULL },
52027 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52028 - bfa_fcs_fabric_modexit },
52029 + {
52030 + .attach = bfa_fcs_port_attach,
52031 + .modinit = NULL,
52032 + .modexit = NULL
52033 + },
52034 + {
52035 + .attach = bfa_fcs_uf_attach,
52036 + .modinit = NULL,
52037 + .modexit = NULL
52038 + },
52039 + {
52040 + .attach = bfa_fcs_fabric_attach,
52041 + .modinit = bfa_fcs_fabric_modinit,
52042 + .modexit = bfa_fcs_fabric_modexit
52043 + },
52044 };
52045
52046 /*
52047 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52048 index ff75ef8..2dfe00a 100644
52049 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52050 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52051 @@ -89,15 +89,26 @@ static struct {
52052 void (*offline) (struct bfa_fcs_lport_s *port);
52053 } __port_action[] = {
52054 {
52055 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52056 - bfa_fcs_lport_unknown_offline}, {
52057 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52058 - bfa_fcs_lport_fab_offline}, {
52059 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52060 - bfa_fcs_lport_n2n_offline}, {
52061 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52062 - bfa_fcs_lport_loop_offline},
52063 - };
52064 + .init = bfa_fcs_lport_unknown_init,
52065 + .online = bfa_fcs_lport_unknown_online,
52066 + .offline = bfa_fcs_lport_unknown_offline
52067 + },
52068 + {
52069 + .init = bfa_fcs_lport_fab_init,
52070 + .online = bfa_fcs_lport_fab_online,
52071 + .offline = bfa_fcs_lport_fab_offline
52072 + },
52073 + {
52074 + .init = bfa_fcs_lport_n2n_init,
52075 + .online = bfa_fcs_lport_n2n_online,
52076 + .offline = bfa_fcs_lport_n2n_offline
52077 + },
52078 + {
52079 + .init = bfa_fcs_lport_loop_init,
52080 + .online = bfa_fcs_lport_loop_online,
52081 + .offline = bfa_fcs_lport_loop_offline
52082 + },
52083 +};
52084
52085 /*
52086 * fcs_port_sm FCS logical port state machine
52087 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52088 index a38aafa0..fe8f03b 100644
52089 --- a/drivers/scsi/bfa/bfa_ioc.h
52090 +++ b/drivers/scsi/bfa/bfa_ioc.h
52091 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52092 bfa_ioc_disable_cbfn_t disable_cbfn;
52093 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52094 bfa_ioc_reset_cbfn_t reset_cbfn;
52095 -};
52096 +} __no_const;
52097
52098 /*
52099 * IOC event notification mechanism.
52100 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52101 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52102 enum bfi_ioc_state fwstate);
52103 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52104 -};
52105 +} __no_const;
52106
52107 /*
52108 * Queue element to wait for room in request queue. FIFO order is
52109 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52110 index a14c784..6de6790 100644
52111 --- a/drivers/scsi/bfa/bfa_modules.h
52112 +++ b/drivers/scsi/bfa/bfa_modules.h
52113 @@ -78,12 +78,12 @@ enum {
52114 \
52115 extern struct bfa_module_s hal_mod_ ## __mod; \
52116 struct bfa_module_s hal_mod_ ## __mod = { \
52117 - bfa_ ## __mod ## _meminfo, \
52118 - bfa_ ## __mod ## _attach, \
52119 - bfa_ ## __mod ## _detach, \
52120 - bfa_ ## __mod ## _start, \
52121 - bfa_ ## __mod ## _stop, \
52122 - bfa_ ## __mod ## _iocdisable, \
52123 + .meminfo = bfa_ ## __mod ## _meminfo, \
52124 + .attach = bfa_ ## __mod ## _attach, \
52125 + .detach = bfa_ ## __mod ## _detach, \
52126 + .start = bfa_ ## __mod ## _start, \
52127 + .stop = bfa_ ## __mod ## _stop, \
52128 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52129 }
52130
52131 #define BFA_CACHELINE_SZ (256)
52132 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52133 index 045c4e1..13de803 100644
52134 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52135 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52136 @@ -33,8 +33,8 @@
52137 */
52138 #include "libfcoe.h"
52139
52140 -static atomic_t ctlr_num;
52141 -static atomic_t fcf_num;
52142 +static atomic_unchecked_t ctlr_num;
52143 +static atomic_unchecked_t fcf_num;
52144
52145 /*
52146 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52147 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52148 if (!ctlr)
52149 goto out;
52150
52151 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52152 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52153 ctlr->f = f;
52154 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52155 INIT_LIST_HEAD(&ctlr->fcfs);
52156 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52157 fcf->dev.parent = &ctlr->dev;
52158 fcf->dev.bus = &fcoe_bus_type;
52159 fcf->dev.type = &fcoe_fcf_device_type;
52160 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52161 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52162 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52163
52164 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52165 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52166 {
52167 int error;
52168
52169 - atomic_set(&ctlr_num, 0);
52170 - atomic_set(&fcf_num, 0);
52171 + atomic_set_unchecked(&ctlr_num, 0);
52172 + atomic_set_unchecked(&fcf_num, 0);
52173
52174 error = bus_register(&fcoe_bus_type);
52175 if (error)
52176 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52177 index 8bb173e..20236b4 100644
52178 --- a/drivers/scsi/hosts.c
52179 +++ b/drivers/scsi/hosts.c
52180 @@ -42,7 +42,7 @@
52181 #include "scsi_logging.h"
52182
52183
52184 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52185 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52186
52187
52188 static void scsi_host_cls_release(struct device *dev)
52189 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52190 * subtract one because we increment first then return, but we need to
52191 * know what the next host number was before increment
52192 */
52193 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52194 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52195 shost->dma_channel = 0xff;
52196
52197 /* These three are default values which can be overridden */
52198 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52199 index a1cfbd3..d7f8ebc 100644
52200 --- a/drivers/scsi/hpsa.c
52201 +++ b/drivers/scsi/hpsa.c
52202 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52203 struct reply_queue_buffer *rq = &h->reply_queue[q];
52204
52205 if (h->transMethod & CFGTBL_Trans_io_accel1)
52206 - return h->access.command_completed(h, q);
52207 + return h->access->command_completed(h, q);
52208
52209 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52210 - return h->access.command_completed(h, q);
52211 + return h->access->command_completed(h, q);
52212
52213 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52214 a = rq->head[rq->current_entry];
52215 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52216 break;
52217 default:
52218 set_performant_mode(h, c);
52219 - h->access.submit_command(h, c);
52220 + h->access->submit_command(h, c);
52221 }
52222 }
52223
52224 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52225
52226 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52227 {
52228 - return h->access.command_completed(h, q);
52229 + return h->access->command_completed(h, q);
52230 }
52231
52232 static inline bool interrupt_pending(struct ctlr_info *h)
52233 {
52234 - return h->access.intr_pending(h);
52235 + return h->access->intr_pending(h);
52236 }
52237
52238 static inline long interrupt_not_for_us(struct ctlr_info *h)
52239 {
52240 - return (h->access.intr_pending(h) == 0) ||
52241 + return (h->access->intr_pending(h) == 0) ||
52242 (h->interrupts_enabled == 0);
52243 }
52244
52245 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52246 if (prod_index < 0)
52247 return prod_index;
52248 h->product_name = products[prod_index].product_name;
52249 - h->access = *(products[prod_index].access);
52250 + h->access = products[prod_index].access;
52251
52252 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52253 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52254 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52255 unsigned long flags;
52256 u32 lockup_detected;
52257
52258 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52259 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52260 spin_lock_irqsave(&h->lock, flags);
52261 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52262 if (!lockup_detected) {
52263 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52264 }
52265
52266 /* make sure the board interrupts are off */
52267 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52268 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52269
52270 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52271 goto clean2;
52272 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52273 * fake ones to scoop up any residual completions.
52274 */
52275 spin_lock_irqsave(&h->lock, flags);
52276 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52277 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52278 spin_unlock_irqrestore(&h->lock, flags);
52279 hpsa_free_irqs(h);
52280 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52281 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52282 dev_info(&h->pdev->dev, "Board READY.\n");
52283 dev_info(&h->pdev->dev,
52284 "Waiting for stale completions to drain.\n");
52285 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52286 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52287 msleep(10000);
52288 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52289 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52290
52291 rc = controller_reset_failed(h->cfgtable);
52292 if (rc)
52293 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52294
52295
52296 /* Turn the interrupts on so we can service requests */
52297 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52298 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52299
52300 hpsa_hba_inquiry(h);
52301 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52302 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52303 * To write all data in the battery backed cache to disks
52304 */
52305 hpsa_flush_cache(h);
52306 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52307 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52308 hpsa_free_irqs_and_disable_msix(h);
52309 }
52310
52311 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52312 CFGTBL_Trans_enable_directed_msix |
52313 (trans_support & (CFGTBL_Trans_io_accel1 |
52314 CFGTBL_Trans_io_accel2));
52315 - struct access_method access = SA5_performant_access;
52316 + struct access_method *access = &SA5_performant_access;
52317
52318 /* This is a bit complicated. There are 8 registers on
52319 * the controller which we write to to tell it 8 different
52320 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52321 * perform the superfluous readl() after each command submission.
52322 */
52323 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52324 - access = SA5_performant_access_no_read;
52325 + access = &SA5_performant_access_no_read;
52326
52327 /* Controller spec: zero out this buffer. */
52328 for (i = 0; i < h->nreply_queues; i++)
52329 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52330 * enable outbound interrupt coalescing in accelerator mode;
52331 */
52332 if (trans_support & CFGTBL_Trans_io_accel1) {
52333 - access = SA5_ioaccel_mode1_access;
52334 + access = &SA5_ioaccel_mode1_access;
52335 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52336 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52337 } else {
52338 if (trans_support & CFGTBL_Trans_io_accel2) {
52339 - access = SA5_ioaccel_mode2_access;
52340 + access = &SA5_ioaccel_mode2_access;
52341 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52342 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52343 }
52344 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52345 index 6577130..955f9a4 100644
52346 --- a/drivers/scsi/hpsa.h
52347 +++ b/drivers/scsi/hpsa.h
52348 @@ -143,7 +143,7 @@ struct ctlr_info {
52349 unsigned int msix_vector;
52350 unsigned int msi_vector;
52351 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52352 - struct access_method access;
52353 + struct access_method *access;
52354 char hba_mode_enabled;
52355
52356 /* queue and queue Info */
52357 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52358 }
52359
52360 static struct access_method SA5_access = {
52361 - SA5_submit_command,
52362 - SA5_intr_mask,
52363 - SA5_intr_pending,
52364 - SA5_completed,
52365 + .submit_command = SA5_submit_command,
52366 + .set_intr_mask = SA5_intr_mask,
52367 + .intr_pending = SA5_intr_pending,
52368 + .command_completed = SA5_completed,
52369 };
52370
52371 static struct access_method SA5_ioaccel_mode1_access = {
52372 - SA5_submit_command,
52373 - SA5_performant_intr_mask,
52374 - SA5_ioaccel_mode1_intr_pending,
52375 - SA5_ioaccel_mode1_completed,
52376 + .submit_command = SA5_submit_command,
52377 + .set_intr_mask = SA5_performant_intr_mask,
52378 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52379 + .command_completed = SA5_ioaccel_mode1_completed,
52380 };
52381
52382 static struct access_method SA5_ioaccel_mode2_access = {
52383 - SA5_submit_command_ioaccel2,
52384 - SA5_performant_intr_mask,
52385 - SA5_performant_intr_pending,
52386 - SA5_performant_completed,
52387 + .submit_command = SA5_submit_command_ioaccel2,
52388 + .set_intr_mask = SA5_performant_intr_mask,
52389 + .intr_pending = SA5_performant_intr_pending,
52390 + .command_completed = SA5_performant_completed,
52391 };
52392
52393 static struct access_method SA5_performant_access = {
52394 - SA5_submit_command,
52395 - SA5_performant_intr_mask,
52396 - SA5_performant_intr_pending,
52397 - SA5_performant_completed,
52398 + .submit_command = SA5_submit_command,
52399 + .set_intr_mask = SA5_performant_intr_mask,
52400 + .intr_pending = SA5_performant_intr_pending,
52401 + .command_completed = SA5_performant_completed,
52402 };
52403
52404 static struct access_method SA5_performant_access_no_read = {
52405 - SA5_submit_command_no_read,
52406 - SA5_performant_intr_mask,
52407 - SA5_performant_intr_pending,
52408 - SA5_performant_completed,
52409 + .submit_command = SA5_submit_command_no_read,
52410 + .set_intr_mask = SA5_performant_intr_mask,
52411 + .intr_pending = SA5_performant_intr_pending,
52412 + .command_completed = SA5_performant_completed,
52413 };
52414
52415 struct board_type {
52416 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52417 index 1b3a094..068e683 100644
52418 --- a/drivers/scsi/libfc/fc_exch.c
52419 +++ b/drivers/scsi/libfc/fc_exch.c
52420 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52421 u16 pool_max_index;
52422
52423 struct {
52424 - atomic_t no_free_exch;
52425 - atomic_t no_free_exch_xid;
52426 - atomic_t xid_not_found;
52427 - atomic_t xid_busy;
52428 - atomic_t seq_not_found;
52429 - atomic_t non_bls_resp;
52430 + atomic_unchecked_t no_free_exch;
52431 + atomic_unchecked_t no_free_exch_xid;
52432 + atomic_unchecked_t xid_not_found;
52433 + atomic_unchecked_t xid_busy;
52434 + atomic_unchecked_t seq_not_found;
52435 + atomic_unchecked_t non_bls_resp;
52436 } stats;
52437 };
52438
52439 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52440 /* allocate memory for exchange */
52441 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52442 if (!ep) {
52443 - atomic_inc(&mp->stats.no_free_exch);
52444 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52445 goto out;
52446 }
52447 memset(ep, 0, sizeof(*ep));
52448 @@ -874,7 +874,7 @@ out:
52449 return ep;
52450 err:
52451 spin_unlock_bh(&pool->lock);
52452 - atomic_inc(&mp->stats.no_free_exch_xid);
52453 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52454 mempool_free(ep, mp->ep_pool);
52455 return NULL;
52456 }
52457 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52458 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52459 ep = fc_exch_find(mp, xid);
52460 if (!ep) {
52461 - atomic_inc(&mp->stats.xid_not_found);
52462 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52463 reject = FC_RJT_OX_ID;
52464 goto out;
52465 }
52466 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52467 ep = fc_exch_find(mp, xid);
52468 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52469 if (ep) {
52470 - atomic_inc(&mp->stats.xid_busy);
52471 + atomic_inc_unchecked(&mp->stats.xid_busy);
52472 reject = FC_RJT_RX_ID;
52473 goto rel;
52474 }
52475 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52476 }
52477 xid = ep->xid; /* get our XID */
52478 } else if (!ep) {
52479 - atomic_inc(&mp->stats.xid_not_found);
52480 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52481 reject = FC_RJT_RX_ID; /* XID not found */
52482 goto out;
52483 }
52484 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52485 } else {
52486 sp = &ep->seq;
52487 if (sp->id != fh->fh_seq_id) {
52488 - atomic_inc(&mp->stats.seq_not_found);
52489 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52490 if (f_ctl & FC_FC_END_SEQ) {
52491 /*
52492 * Update sequence_id based on incoming last
52493 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52494
52495 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52496 if (!ep) {
52497 - atomic_inc(&mp->stats.xid_not_found);
52498 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52499 goto out;
52500 }
52501 if (ep->esb_stat & ESB_ST_COMPLETE) {
52502 - atomic_inc(&mp->stats.xid_not_found);
52503 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52504 goto rel;
52505 }
52506 if (ep->rxid == FC_XID_UNKNOWN)
52507 ep->rxid = ntohs(fh->fh_rx_id);
52508 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52509 - atomic_inc(&mp->stats.xid_not_found);
52510 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52511 goto rel;
52512 }
52513 if (ep->did != ntoh24(fh->fh_s_id) &&
52514 ep->did != FC_FID_FLOGI) {
52515 - atomic_inc(&mp->stats.xid_not_found);
52516 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52517 goto rel;
52518 }
52519 sof = fr_sof(fp);
52520 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52521 sp->ssb_stat |= SSB_ST_RESP;
52522 sp->id = fh->fh_seq_id;
52523 } else if (sp->id != fh->fh_seq_id) {
52524 - atomic_inc(&mp->stats.seq_not_found);
52525 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52526 goto rel;
52527 }
52528
52529 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52530 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52531
52532 if (!sp)
52533 - atomic_inc(&mp->stats.xid_not_found);
52534 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52535 else
52536 - atomic_inc(&mp->stats.non_bls_resp);
52537 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52538
52539 fc_frame_free(fp);
52540 }
52541 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52542
52543 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52544 mp = ema->mp;
52545 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52546 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52547 st->fc_no_free_exch_xid +=
52548 - atomic_read(&mp->stats.no_free_exch_xid);
52549 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52550 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52551 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52552 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52553 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52554 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52555 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52556 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52557 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52558 }
52559 }
52560 EXPORT_SYMBOL(fc_exch_update_stats);
52561 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52562 index 9c706d8..d3e3ed2 100644
52563 --- a/drivers/scsi/libsas/sas_ata.c
52564 +++ b/drivers/scsi/libsas/sas_ata.c
52565 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52566 .postreset = ata_std_postreset,
52567 .error_handler = ata_std_error_handler,
52568 .post_internal_cmd = sas_ata_post_internal,
52569 - .qc_defer = ata_std_qc_defer,
52570 + .qc_defer = ata_std_qc_defer,
52571 .qc_prep = ata_noop_qc_prep,
52572 .qc_issue = sas_ata_qc_issue,
52573 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52574 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52575 index 434e903..5a4a79b 100644
52576 --- a/drivers/scsi/lpfc/lpfc.h
52577 +++ b/drivers/scsi/lpfc/lpfc.h
52578 @@ -430,7 +430,7 @@ struct lpfc_vport {
52579 struct dentry *debug_nodelist;
52580 struct dentry *vport_debugfs_root;
52581 struct lpfc_debugfs_trc *disc_trc;
52582 - atomic_t disc_trc_cnt;
52583 + atomic_unchecked_t disc_trc_cnt;
52584 #endif
52585 uint8_t stat_data_enabled;
52586 uint8_t stat_data_blocked;
52587 @@ -880,8 +880,8 @@ struct lpfc_hba {
52588 struct timer_list fabric_block_timer;
52589 unsigned long bit_flags;
52590 #define FABRIC_COMANDS_BLOCKED 0
52591 - atomic_t num_rsrc_err;
52592 - atomic_t num_cmd_success;
52593 + atomic_unchecked_t num_rsrc_err;
52594 + atomic_unchecked_t num_cmd_success;
52595 unsigned long last_rsrc_error_time;
52596 unsigned long last_ramp_down_time;
52597 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52598 @@ -916,7 +916,7 @@ struct lpfc_hba {
52599
52600 struct dentry *debug_slow_ring_trc;
52601 struct lpfc_debugfs_trc *slow_ring_trc;
52602 - atomic_t slow_ring_trc_cnt;
52603 + atomic_unchecked_t slow_ring_trc_cnt;
52604 /* iDiag debugfs sub-directory */
52605 struct dentry *idiag_root;
52606 struct dentry *idiag_pci_cfg;
52607 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52608 index 5633e7d..8272114 100644
52609 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52610 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52611 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52612
52613 #include <linux/debugfs.h>
52614
52615 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52616 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52617 static unsigned long lpfc_debugfs_start_time = 0L;
52618
52619 /* iDiag */
52620 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52621 lpfc_debugfs_enable = 0;
52622
52623 len = 0;
52624 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52625 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52626 (lpfc_debugfs_max_disc_trc - 1);
52627 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52628 dtp = vport->disc_trc + i;
52629 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52630 lpfc_debugfs_enable = 0;
52631
52632 len = 0;
52633 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52634 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52635 (lpfc_debugfs_max_slow_ring_trc - 1);
52636 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52637 dtp = phba->slow_ring_trc + i;
52638 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52639 !vport || !vport->disc_trc)
52640 return;
52641
52642 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52643 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52644 (lpfc_debugfs_max_disc_trc - 1);
52645 dtp = vport->disc_trc + index;
52646 dtp->fmt = fmt;
52647 dtp->data1 = data1;
52648 dtp->data2 = data2;
52649 dtp->data3 = data3;
52650 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52651 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52652 dtp->jif = jiffies;
52653 #endif
52654 return;
52655 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52656 !phba || !phba->slow_ring_trc)
52657 return;
52658
52659 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52660 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52661 (lpfc_debugfs_max_slow_ring_trc - 1);
52662 dtp = phba->slow_ring_trc + index;
52663 dtp->fmt = fmt;
52664 dtp->data1 = data1;
52665 dtp->data2 = data2;
52666 dtp->data3 = data3;
52667 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52668 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52669 dtp->jif = jiffies;
52670 #endif
52671 return;
52672 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52673 "slow_ring buffer\n");
52674 goto debug_failed;
52675 }
52676 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52677 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52678 memset(phba->slow_ring_trc, 0,
52679 (sizeof(struct lpfc_debugfs_trc) *
52680 lpfc_debugfs_max_slow_ring_trc));
52681 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52682 "buffer\n");
52683 goto debug_failed;
52684 }
52685 - atomic_set(&vport->disc_trc_cnt, 0);
52686 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52687
52688 snprintf(name, sizeof(name), "discovery_trace");
52689 vport->debug_disc_trc =
52690 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52691 index 0b2c53a..aec2b45 100644
52692 --- a/drivers/scsi/lpfc/lpfc_init.c
52693 +++ b/drivers/scsi/lpfc/lpfc_init.c
52694 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52695 "misc_register returned with status %d", error);
52696
52697 if (lpfc_enable_npiv) {
52698 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52699 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52700 + pax_open_kernel();
52701 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52702 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52703 + pax_close_kernel();
52704 }
52705 lpfc_transport_template =
52706 fc_attach_transport(&lpfc_transport_functions);
52707 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52708 index 4f9222e..f1850e3 100644
52709 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52710 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52711 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52712 unsigned long expires;
52713
52714 spin_lock_irqsave(&phba->hbalock, flags);
52715 - atomic_inc(&phba->num_rsrc_err);
52716 + atomic_inc_unchecked(&phba->num_rsrc_err);
52717 phba->last_rsrc_error_time = jiffies;
52718
52719 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52720 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52721 unsigned long num_rsrc_err, num_cmd_success;
52722 int i;
52723
52724 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52725 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52726 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52727 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52728
52729 /*
52730 * The error and success command counters are global per
52731 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52732 }
52733 }
52734 lpfc_destroy_vport_work_array(phba, vports);
52735 - atomic_set(&phba->num_rsrc_err, 0);
52736 - atomic_set(&phba->num_cmd_success, 0);
52737 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52738 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52739 }
52740
52741 /**
52742 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52743 index 3f26147..ee8efd1 100644
52744 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52745 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52746 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52747 {
52748 struct scsi_device *sdev = to_scsi_device(dev);
52749 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52750 - static struct _raid_device *raid_device;
52751 + struct _raid_device *raid_device;
52752 unsigned long flags;
52753 Mpi2RaidVolPage0_t vol_pg0;
52754 Mpi2ConfigReply_t mpi_reply;
52755 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52756 {
52757 struct scsi_device *sdev = to_scsi_device(dev);
52758 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52759 - static struct _raid_device *raid_device;
52760 + struct _raid_device *raid_device;
52761 unsigned long flags;
52762 Mpi2RaidVolPage0_t vol_pg0;
52763 Mpi2ConfigReply_t mpi_reply;
52764 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52765 Mpi2EventDataIrOperationStatus_t *event_data =
52766 (Mpi2EventDataIrOperationStatus_t *)
52767 fw_event->event_data;
52768 - static struct _raid_device *raid_device;
52769 + struct _raid_device *raid_device;
52770 unsigned long flags;
52771 u16 handle;
52772
52773 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52774 u64 sas_address;
52775 struct _sas_device *sas_device;
52776 struct _sas_node *expander_device;
52777 - static struct _raid_device *raid_device;
52778 + struct _raid_device *raid_device;
52779 u8 retry_count;
52780 unsigned long flags;
52781
52782 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52783 index ed31d8c..ab856b3 100644
52784 --- a/drivers/scsi/pmcraid.c
52785 +++ b/drivers/scsi/pmcraid.c
52786 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52787 res->scsi_dev = scsi_dev;
52788 scsi_dev->hostdata = res;
52789 res->change_detected = 0;
52790 - atomic_set(&res->read_failures, 0);
52791 - atomic_set(&res->write_failures, 0);
52792 + atomic_set_unchecked(&res->read_failures, 0);
52793 + atomic_set_unchecked(&res->write_failures, 0);
52794 rc = 0;
52795 }
52796 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52797 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52798
52799 /* If this was a SCSI read/write command keep count of errors */
52800 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52801 - atomic_inc(&res->read_failures);
52802 + atomic_inc_unchecked(&res->read_failures);
52803 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52804 - atomic_inc(&res->write_failures);
52805 + atomic_inc_unchecked(&res->write_failures);
52806
52807 if (!RES_IS_GSCSI(res->cfg_entry) &&
52808 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52809 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52810 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52811 * hrrq_id assigned here in queuecommand
52812 */
52813 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52814 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52815 pinstance->num_hrrq;
52816 cmd->cmd_done = pmcraid_io_done;
52817
52818 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52819 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52820 * hrrq_id assigned here in queuecommand
52821 */
52822 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52823 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52824 pinstance->num_hrrq;
52825
52826 if (request_size) {
52827 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52828
52829 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52830 /* add resources only after host is added into system */
52831 - if (!atomic_read(&pinstance->expose_resources))
52832 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52833 return;
52834
52835 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52836 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52837 init_waitqueue_head(&pinstance->reset_wait_q);
52838
52839 atomic_set(&pinstance->outstanding_cmds, 0);
52840 - atomic_set(&pinstance->last_message_id, 0);
52841 - atomic_set(&pinstance->expose_resources, 0);
52842 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52843 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52844
52845 INIT_LIST_HEAD(&pinstance->free_res_q);
52846 INIT_LIST_HEAD(&pinstance->used_res_q);
52847 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52848 /* Schedule worker thread to handle CCN and take care of adding and
52849 * removing devices to OS
52850 */
52851 - atomic_set(&pinstance->expose_resources, 1);
52852 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52853 schedule_work(&pinstance->worker_q);
52854 return rc;
52855
52856 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52857 index e1d150f..6c6df44 100644
52858 --- a/drivers/scsi/pmcraid.h
52859 +++ b/drivers/scsi/pmcraid.h
52860 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52861 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52862
52863 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52864 - atomic_t last_message_id;
52865 + atomic_unchecked_t last_message_id;
52866
52867 /* configuration table */
52868 struct pmcraid_config_table *cfg_table;
52869 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52870 atomic_t outstanding_cmds;
52871
52872 /* should add/delete resources to mid-layer now ?*/
52873 - atomic_t expose_resources;
52874 + atomic_unchecked_t expose_resources;
52875
52876
52877
52878 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52879 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52880 };
52881 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52882 - atomic_t read_failures; /* count of failed READ commands */
52883 - atomic_t write_failures; /* count of failed WRITE commands */
52884 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52885 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52886
52887 /* To indicate add/delete/modify during CCN */
52888 u8 change_detected;
52889 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52890 index 82b92c4..3178171 100644
52891 --- a/drivers/scsi/qla2xxx/qla_attr.c
52892 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52893 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52894 return 0;
52895 }
52896
52897 -struct fc_function_template qla2xxx_transport_functions = {
52898 +fc_function_template_no_const qla2xxx_transport_functions = {
52899
52900 .show_host_node_name = 1,
52901 .show_host_port_name = 1,
52902 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52903 .bsg_timeout = qla24xx_bsg_timeout,
52904 };
52905
52906 -struct fc_function_template qla2xxx_transport_vport_functions = {
52907 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52908
52909 .show_host_node_name = 1,
52910 .show_host_port_name = 1,
52911 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52912 index 7686bfe..4710893 100644
52913 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52914 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52915 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52916 struct device_attribute;
52917 extern struct device_attribute *qla2x00_host_attrs[];
52918 struct fc_function_template;
52919 -extern struct fc_function_template qla2xxx_transport_functions;
52920 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52921 +extern fc_function_template_no_const qla2xxx_transport_functions;
52922 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52923 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52924 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52925 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52926 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52927 index cce1cbc..5b9f0fe 100644
52928 --- a/drivers/scsi/qla2xxx/qla_os.c
52929 +++ b/drivers/scsi/qla2xxx/qla_os.c
52930 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52931 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52932 /* Ok, a 64bit DMA mask is applicable. */
52933 ha->flags.enable_64bit_addressing = 1;
52934 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52935 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52936 + pax_open_kernel();
52937 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52938 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52939 + pax_close_kernel();
52940 return;
52941 }
52942 }
52943 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52944 index 8f6d0fb..1b21097 100644
52945 --- a/drivers/scsi/qla4xxx/ql4_def.h
52946 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52947 @@ -305,7 +305,7 @@ struct ddb_entry {
52948 * (4000 only) */
52949 atomic_t relogin_timer; /* Max Time to wait for
52950 * relogin to complete */
52951 - atomic_t relogin_retry_count; /* Num of times relogin has been
52952 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52953 * retried */
52954 uint32_t default_time2wait; /* Default Min time between
52955 * relogins (+aens) */
52956 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52957 index 6d25879..3031a9f 100644
52958 --- a/drivers/scsi/qla4xxx/ql4_os.c
52959 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52960 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52961 */
52962 if (!iscsi_is_session_online(cls_sess)) {
52963 /* Reset retry relogin timer */
52964 - atomic_inc(&ddb_entry->relogin_retry_count);
52965 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52966 DEBUG2(ql4_printk(KERN_INFO, ha,
52967 "%s: index[%d] relogin timed out-retrying"
52968 " relogin (%d), retry (%d)\n", __func__,
52969 ddb_entry->fw_ddb_index,
52970 - atomic_read(&ddb_entry->relogin_retry_count),
52971 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52972 ddb_entry->default_time2wait + 4));
52973 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52974 atomic_set(&ddb_entry->retry_relogin_timer,
52975 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52976
52977 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52978 atomic_set(&ddb_entry->relogin_timer, 0);
52979 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52980 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52981 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52982 ddb_entry->default_relogin_timeout =
52983 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52984 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
52985 index c9c3b57..22a8e41 100644
52986 --- a/drivers/scsi/scsi.c
52987 +++ b/drivers/scsi/scsi.c
52988 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
52989
52990 good_bytes = scsi_bufflen(cmd);
52991 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
52992 - int old_good_bytes = good_bytes;
52993 + unsigned int old_good_bytes = good_bytes;
52994 drv = scsi_cmd_to_driver(cmd);
52995 if (drv->done)
52996 good_bytes = drv->done(cmd);
52997 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52998 index b1a2631..5bcd9c8 100644
52999 --- a/drivers/scsi/scsi_lib.c
53000 +++ b/drivers/scsi/scsi_lib.c
53001 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53002 shost = sdev->host;
53003 scsi_init_cmd_errh(cmd);
53004 cmd->result = DID_NO_CONNECT << 16;
53005 - atomic_inc(&cmd->device->iorequest_cnt);
53006 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53007
53008 /*
53009 * SCSI request completion path will do scsi_device_unbusy(),
53010 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53011
53012 INIT_LIST_HEAD(&cmd->eh_entry);
53013
53014 - atomic_inc(&cmd->device->iodone_cnt);
53015 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53016 if (cmd->result)
53017 - atomic_inc(&cmd->device->ioerr_cnt);
53018 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53019
53020 disposition = scsi_decide_disposition(cmd);
53021 if (disposition != SUCCESS &&
53022 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53023 struct Scsi_Host *host = cmd->device->host;
53024 int rtn = 0;
53025
53026 - atomic_inc(&cmd->device->iorequest_cnt);
53027 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53028
53029 /* check if the device is still usable */
53030 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53031 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53032 index 1ac38e7..6acc656 100644
53033 --- a/drivers/scsi/scsi_sysfs.c
53034 +++ b/drivers/scsi/scsi_sysfs.c
53035 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53036 char *buf) \
53037 { \
53038 struct scsi_device *sdev = to_scsi_device(dev); \
53039 - unsigned long long count = atomic_read(&sdev->field); \
53040 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53041 return snprintf(buf, 20, "0x%llx\n", count); \
53042 } \
53043 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53044 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53045 index 5d6f348..18778a6b 100644
53046 --- a/drivers/scsi/scsi_transport_fc.c
53047 +++ b/drivers/scsi/scsi_transport_fc.c
53048 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53049 * Netlink Infrastructure
53050 */
53051
53052 -static atomic_t fc_event_seq;
53053 +static atomic_unchecked_t fc_event_seq;
53054
53055 /**
53056 * fc_get_event_number - Obtain the next sequential FC event number
53057 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
53058 u32
53059 fc_get_event_number(void)
53060 {
53061 - return atomic_add_return(1, &fc_event_seq);
53062 + return atomic_add_return_unchecked(1, &fc_event_seq);
53063 }
53064 EXPORT_SYMBOL(fc_get_event_number);
53065
53066 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
53067 {
53068 int error;
53069
53070 - atomic_set(&fc_event_seq, 0);
53071 + atomic_set_unchecked(&fc_event_seq, 0);
53072
53073 error = transport_class_register(&fc_host_class);
53074 if (error)
53075 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53076 char *cp;
53077
53078 *val = simple_strtoul(buf, &cp, 0);
53079 - if ((*cp && (*cp != '\n')) || (*val < 0))
53080 + if (*cp && (*cp != '\n'))
53081 return -EINVAL;
53082 /*
53083 * Check for overflow; dev_loss_tmo is u32
53084 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53085 index 67d43e3..8cee73c 100644
53086 --- a/drivers/scsi/scsi_transport_iscsi.c
53087 +++ b/drivers/scsi/scsi_transport_iscsi.c
53088 @@ -79,7 +79,7 @@ struct iscsi_internal {
53089 struct transport_container session_cont;
53090 };
53091
53092 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53093 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53094 static struct workqueue_struct *iscsi_eh_timer_workq;
53095
53096 static DEFINE_IDA(iscsi_sess_ida);
53097 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53098 int err;
53099
53100 ihost = shost->shost_data;
53101 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53102 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53103
53104 if (target_id == ISCSI_MAX_TARGET) {
53105 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53106 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53107 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53108 ISCSI_TRANSPORT_VERSION);
53109
53110 - atomic_set(&iscsi_session_nr, 0);
53111 + atomic_set_unchecked(&iscsi_session_nr, 0);
53112
53113 err = class_register(&iscsi_transport_class);
53114 if (err)
53115 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53116 index ae45bd9..c32a586 100644
53117 --- a/drivers/scsi/scsi_transport_srp.c
53118 +++ b/drivers/scsi/scsi_transport_srp.c
53119 @@ -35,7 +35,7 @@
53120 #include "scsi_priv.h"
53121
53122 struct srp_host_attrs {
53123 - atomic_t next_port_id;
53124 + atomic_unchecked_t next_port_id;
53125 };
53126 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53127
53128 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53129 struct Scsi_Host *shost = dev_to_shost(dev);
53130 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53131
53132 - atomic_set(&srp_host->next_port_id, 0);
53133 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53134 return 0;
53135 }
53136
53137 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53138 rport_fast_io_fail_timedout);
53139 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53140
53141 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53142 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53143 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53144
53145 transport_setup_device(&rport->dev);
53146 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53147 index a661d33..1b233fa 100644
53148 --- a/drivers/scsi/sd.c
53149 +++ b/drivers/scsi/sd.c
53150 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53151 static void sd_rescan(struct device *);
53152 static int sd_init_command(struct scsi_cmnd *SCpnt);
53153 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53154 -static int sd_done(struct scsi_cmnd *);
53155 +static unsigned int sd_done(struct scsi_cmnd *);
53156 static int sd_eh_action(struct scsi_cmnd *, int);
53157 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53158 static void scsi_disk_release(struct device *cdev);
53159 @@ -1670,7 +1670,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53160 *
53161 * Note: potentially run from within an ISR. Must not block.
53162 **/
53163 -static int sd_done(struct scsi_cmnd *SCpnt)
53164 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53165 {
53166 int result = SCpnt->result;
53167 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53168 @@ -2997,7 +2997,7 @@ static int sd_probe(struct device *dev)
53169 sdkp->disk = gd;
53170 sdkp->index = index;
53171 atomic_set(&sdkp->openers, 0);
53172 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53173 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53174
53175 if (!sdp->request_queue->rq_timeout) {
53176 if (sdp->type != TYPE_MOD)
53177 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53178 index 2270bd5..98408a5 100644
53179 --- a/drivers/scsi/sg.c
53180 +++ b/drivers/scsi/sg.c
53181 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53182 sdp->disk->disk_name,
53183 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53184 NULL,
53185 - (char *)arg);
53186 + (char __user *)arg);
53187 case BLKTRACESTART:
53188 return blk_trace_startstop(sdp->device->request_queue, 1);
53189 case BLKTRACESTOP:
53190 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53191 index c0d660f..24a5854 100644
53192 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53193 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53194 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53195 return i;
53196 }
53197
53198 -static struct bin_attribute fuse_bin_attr = {
53199 +static bin_attribute_no_const fuse_bin_attr = {
53200 .attr = { .name = "fuse", .mode = S_IRUGO, },
53201 .read = fuse_read,
53202 };
53203 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53204 index 57a1950..ae54e21 100644
53205 --- a/drivers/spi/spi.c
53206 +++ b/drivers/spi/spi.c
53207 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
53208 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53209
53210 /* portable code must never pass more than 32 bytes */
53211 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53212 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53213
53214 static u8 *buf;
53215
53216 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53217 index b41429f..2de5373 100644
53218 --- a/drivers/staging/android/timed_output.c
53219 +++ b/drivers/staging/android/timed_output.c
53220 @@ -25,7 +25,7 @@
53221 #include "timed_output.h"
53222
53223 static struct class *timed_output_class;
53224 -static atomic_t device_count;
53225 +static atomic_unchecked_t device_count;
53226
53227 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53228 char *buf)
53229 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53230 timed_output_class = class_create(THIS_MODULE, "timed_output");
53231 if (IS_ERR(timed_output_class))
53232 return PTR_ERR(timed_output_class);
53233 - atomic_set(&device_count, 0);
53234 + atomic_set_unchecked(&device_count, 0);
53235 timed_output_class->dev_groups = timed_output_groups;
53236 }
53237
53238 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53239 if (ret < 0)
53240 return ret;
53241
53242 - tdev->index = atomic_inc_return(&device_count);
53243 + tdev->index = atomic_inc_return_unchecked(&device_count);
53244 tdev->dev = device_create(timed_output_class, NULL,
53245 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53246 if (IS_ERR(tdev->dev))
53247 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53248 index 727640e..55bf61c 100644
53249 --- a/drivers/staging/comedi/comedi_fops.c
53250 +++ b/drivers/staging/comedi/comedi_fops.c
53251 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53252 }
53253 cfp->last_attached = dev->attached;
53254 cfp->last_detach_count = dev->detach_count;
53255 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53256 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53257 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53258 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53259 }
53260
53261 static void comedi_file_check(struct file *file)
53262 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53263 !(s_old->async->cmd.flags & CMDF_WRITE))
53264 return -EBUSY;
53265
53266 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53267 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53268 return 0;
53269 }
53270
53271 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53272 (s_old->async->cmd.flags & CMDF_WRITE))
53273 return -EBUSY;
53274
53275 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53276 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53277 return 0;
53278 }
53279
53280 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53281 index 37dcf7e..f3c2016 100644
53282 --- a/drivers/staging/fbtft/fbtft-core.c
53283 +++ b/drivers/staging/fbtft/fbtft-core.c
53284 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53285 {
53286 struct fb_info *info;
53287 struct fbtft_par *par;
53288 - struct fb_ops *fbops = NULL;
53289 + fb_ops_no_const *fbops = NULL;
53290 struct fb_deferred_io *fbdefio = NULL;
53291 struct fbtft_platform_data *pdata = dev->platform_data;
53292 u8 *vmem = NULL;
53293 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53294 index 0dbf3f9..fed0063 100644
53295 --- a/drivers/staging/fbtft/fbtft.h
53296 +++ b/drivers/staging/fbtft/fbtft.h
53297 @@ -106,7 +106,7 @@ struct fbtft_ops {
53298
53299 int (*set_var)(struct fbtft_par *par);
53300 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53301 -};
53302 +} __no_const;
53303
53304 /**
53305 * struct fbtft_display - Describes the display properties
53306 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53307 index 001348c..cfaac8a 100644
53308 --- a/drivers/staging/gdm724x/gdm_tty.c
53309 +++ b/drivers/staging/gdm724x/gdm_tty.c
53310 @@ -44,7 +44,7 @@
53311 #define gdm_tty_send_control(n, r, v, d, l) (\
53312 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53313
53314 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53315 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53316
53317 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53318 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53319 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53320 index d23c3c2..eb63c81 100644
53321 --- a/drivers/staging/i2o/i2o.h
53322 +++ b/drivers/staging/i2o/i2o.h
53323 @@ -565,7 +565,7 @@ struct i2o_controller {
53324 struct i2o_device *exec; /* Executive */
53325 #if BITS_PER_LONG == 64
53326 spinlock_t context_list_lock; /* lock for context_list */
53327 - atomic_t context_list_counter; /* needed for unique contexts */
53328 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53329 struct list_head context_list; /* list of context id's
53330 and pointers */
53331 #endif
53332 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53333 index ad84f33..c5bdf65 100644
53334 --- a/drivers/staging/i2o/i2o_proc.c
53335 +++ b/drivers/staging/i2o/i2o_proc.c
53336 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53337 "Array Controller Device"
53338 };
53339
53340 -static char *chtostr(char *tmp, u8 *chars, int n)
53341 -{
53342 - tmp[0] = 0;
53343 - return strncat(tmp, (char *)chars, n);
53344 -}
53345 -
53346 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53347 char *group)
53348 {
53349 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53350 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53351 {
53352 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53353 - static u32 work32[5];
53354 - static u8 *work8 = (u8 *) work32;
53355 - static u16 *work16 = (u16 *) work32;
53356 + u32 work32[5];
53357 + u8 *work8 = (u8 *) work32;
53358 + u16 *work16 = (u16 *) work32;
53359 int token;
53360 u32 hwcap;
53361
53362 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53363 } *result;
53364
53365 i2o_exec_execute_ddm_table ddm_table;
53366 - char tmp[28 + 1];
53367
53368 result = kmalloc(sizeof(*result), GFP_KERNEL);
53369 if (!result)
53370 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53371
53372 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53373 seq_printf(seq, "%-#8x", ddm_table.module_id);
53374 - seq_printf(seq, "%-29s",
53375 - chtostr(tmp, ddm_table.module_name_version, 28));
53376 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53377 seq_printf(seq, "%9d ", ddm_table.data_size);
53378 seq_printf(seq, "%8d", ddm_table.code_size);
53379
53380 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53381
53382 i2o_driver_result_table *result;
53383 i2o_driver_store_table *dst;
53384 - char tmp[28 + 1];
53385
53386 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53387 if (result == NULL)
53388 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53389
53390 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53391 seq_printf(seq, "%-#8x", dst->module_id);
53392 - seq_printf(seq, "%-29s",
53393 - chtostr(tmp, dst->module_name_version, 28));
53394 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53395 + seq_printf(seq, "%-.28s", dst->module_name_version);
53396 + seq_printf(seq, "%-.8s", dst->date);
53397 seq_printf(seq, "%8d ", dst->module_size);
53398 seq_printf(seq, "%8d ", dst->mpb_size);
53399 seq_printf(seq, "0x%04x", dst->module_flags);
53400 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53401 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53402 {
53403 struct i2o_device *d = (struct i2o_device *)seq->private;
53404 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53405 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53406 // == (allow) 512d bytes (max)
53407 - static u16 *work16 = (u16 *) work32;
53408 + u16 *work16 = (u16 *) work32;
53409 int token;
53410 - char tmp[16 + 1];
53411
53412 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53413
53414 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53415 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53416 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53417 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53418 - seq_printf(seq, "Vendor info : %s\n",
53419 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53420 - seq_printf(seq, "Product info : %s\n",
53421 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53422 - seq_printf(seq, "Description : %s\n",
53423 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53424 - seq_printf(seq, "Product rev. : %s\n",
53425 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53426 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53427 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53428 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53429 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53430
53431 seq_printf(seq, "Serial number : ");
53432 print_serial_number(seq, (u8 *) (work32 + 16),
53433 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53434 u8 pad[256]; // allow up to 256 byte (max) serial number
53435 } result;
53436
53437 - char tmp[24 + 1];
53438 -
53439 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53440
53441 if (token < 0) {
53442 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53443 }
53444
53445 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53446 - seq_printf(seq, "Module name : %s\n",
53447 - chtostr(tmp, result.module_name, 24));
53448 - seq_printf(seq, "Module revision : %s\n",
53449 - chtostr(tmp, result.module_rev, 8));
53450 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53451 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53452
53453 seq_printf(seq, "Serial number : ");
53454 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53455 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53456 u8 instance_number[4];
53457 } result;
53458
53459 - char tmp[64 + 1];
53460 -
53461 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53462
53463 if (token < 0) {
53464 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53465 return 0;
53466 }
53467
53468 - seq_printf(seq, "Device name : %s\n",
53469 - chtostr(tmp, result.device_name, 64));
53470 - seq_printf(seq, "Service name : %s\n",
53471 - chtostr(tmp, result.service_name, 64));
53472 - seq_printf(seq, "Physical name : %s\n",
53473 - chtostr(tmp, result.physical_location, 64));
53474 - seq_printf(seq, "Instance number : %s\n",
53475 - chtostr(tmp, result.instance_number, 4));
53476 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53477 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53478 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53479 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53480
53481 return 0;
53482 }
53483 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53484 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53485 {
53486 struct i2o_device *d = (struct i2o_device *)seq->private;
53487 - static u32 work32[12];
53488 - static u16 *work16 = (u16 *) work32;
53489 - static u8 *work8 = (u8 *) work32;
53490 + u32 work32[12];
53491 + u16 *work16 = (u16 *) work32;
53492 + u8 *work8 = (u8 *) work32;
53493 int token;
53494
53495 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53496 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53497 index 52334fc..d7f40b3 100644
53498 --- a/drivers/staging/i2o/iop.c
53499 +++ b/drivers/staging/i2o/iop.c
53500 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53501
53502 spin_lock_irqsave(&c->context_list_lock, flags);
53503
53504 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53505 - atomic_inc(&c->context_list_counter);
53506 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53507 + atomic_inc_unchecked(&c->context_list_counter);
53508
53509 - entry->context = atomic_read(&c->context_list_counter);
53510 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53511
53512 list_add(&entry->list, &c->context_list);
53513
53514 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53515
53516 #if BITS_PER_LONG == 64
53517 spin_lock_init(&c->context_list_lock);
53518 - atomic_set(&c->context_list_counter, 0);
53519 + atomic_set_unchecked(&c->context_list_counter, 0);
53520 INIT_LIST_HEAD(&c->context_list);
53521 #endif
53522
53523 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53524 index 463da07..e791ce9 100644
53525 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53526 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53527 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53528 return 0;
53529 }
53530
53531 -sfw_test_client_ops_t brw_test_client;
53532 -void brw_init_test_client(void)
53533 -{
53534 - brw_test_client.tso_init = brw_client_init;
53535 - brw_test_client.tso_fini = brw_client_fini;
53536 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53537 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53538 +sfw_test_client_ops_t brw_test_client = {
53539 + .tso_init = brw_client_init,
53540 + .tso_fini = brw_client_fini,
53541 + .tso_prep_rpc = brw_client_prep_rpc,
53542 + .tso_done_rpc = brw_client_done_rpc,
53543 };
53544
53545 srpc_service_t brw_test_service;
53546 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53547 index 5709148..ccd9e0d 100644
53548 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53549 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53550 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53551
53552 extern sfw_test_client_ops_t ping_test_client;
53553 extern srpc_service_t ping_test_service;
53554 -extern void ping_init_test_client(void);
53555 extern void ping_init_test_service(void);
53556
53557 extern sfw_test_client_ops_t brw_test_client;
53558 extern srpc_service_t brw_test_service;
53559 -extern void brw_init_test_client(void);
53560 extern void brw_init_test_service(void);
53561
53562
53563 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53564 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53565 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53566
53567 - brw_init_test_client();
53568 brw_init_test_service();
53569 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53570 LASSERT (rc == 0);
53571
53572 - ping_init_test_client();
53573 ping_init_test_service();
53574 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53575 LASSERT (rc == 0);
53576 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53577 index d8c0df6..5041cbb 100644
53578 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53579 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53580 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53581 return 0;
53582 }
53583
53584 -sfw_test_client_ops_t ping_test_client;
53585 -void ping_init_test_client(void)
53586 -{
53587 - ping_test_client.tso_init = ping_client_init;
53588 - ping_test_client.tso_fini = ping_client_fini;
53589 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53590 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53591 -}
53592 +sfw_test_client_ops_t ping_test_client = {
53593 + .tso_init = ping_client_init,
53594 + .tso_fini = ping_client_fini,
53595 + .tso_prep_rpc = ping_client_prep_rpc,
53596 + .tso_done_rpc = ping_client_done_rpc,
53597 +};
53598
53599 srpc_service_t ping_test_service;
53600 void ping_init_test_service(void)
53601 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53602 index 83bc0a9..12ba00a 100644
53603 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53604 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53605 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53606 ldlm_completion_callback lcs_completion;
53607 ldlm_blocking_callback lcs_blocking;
53608 ldlm_glimpse_callback lcs_glimpse;
53609 -};
53610 +} __no_const;
53611
53612 /* ldlm_lockd.c */
53613 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53614 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53615 index 2a88b80..62e7e5f 100644
53616 --- a/drivers/staging/lustre/lustre/include/obd.h
53617 +++ b/drivers/staging/lustre/lustre/include/obd.h
53618 @@ -1362,7 +1362,7 @@ struct md_ops {
53619 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53620 * wrapper function in include/linux/obd_class.h.
53621 */
53622 -};
53623 +} __no_const;
53624
53625 struct lsm_operations {
53626 void (*lsm_free)(struct lov_stripe_md *);
53627 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53628 index a4c252f..b21acac 100644
53629 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53630 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53631 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53632 int added = (mode == LCK_NL);
53633 int overlaps = 0;
53634 int splitted = 0;
53635 - const struct ldlm_callback_suite null_cbs = { NULL };
53636 + const struct ldlm_callback_suite null_cbs = { };
53637
53638 CDEBUG(D_DLMTRACE,
53639 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53640 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53641 index c539e37..743b213 100644
53642 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53643 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53644 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53645 loff_t *ppos)
53646 {
53647 int rc, max_delay_cs;
53648 - struct ctl_table dummy = *table;
53649 + ctl_table_no_const dummy = *table;
53650 long d;
53651
53652 dummy.data = &max_delay_cs;
53653 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53654 loff_t *ppos)
53655 {
53656 int rc, min_delay_cs;
53657 - struct ctl_table dummy = *table;
53658 + ctl_table_no_const dummy = *table;
53659 long d;
53660
53661 dummy.data = &min_delay_cs;
53662 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53663 void __user *buffer, size_t *lenp, loff_t *ppos)
53664 {
53665 int rc, backoff;
53666 - struct ctl_table dummy = *table;
53667 + ctl_table_no_const dummy = *table;
53668
53669 dummy.data = &backoff;
53670 dummy.proc_handler = &proc_dointvec;
53671 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53672 index 7dc77dd..289d03e 100644
53673 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53674 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53675 @@ -313,11 +313,11 @@ out:
53676
53677
53678 struct cfs_psdev_ops libcfs_psdev_ops = {
53679 - libcfs_psdev_open,
53680 - libcfs_psdev_release,
53681 - NULL,
53682 - NULL,
53683 - libcfs_ioctl
53684 + .p_open = libcfs_psdev_open,
53685 + .p_close = libcfs_psdev_release,
53686 + .p_read = NULL,
53687 + .p_write = NULL,
53688 + .p_ioctl = libcfs_ioctl
53689 };
53690
53691 extern int insert_proc(void);
53692 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53693 index 22667db..8b703b6 100644
53694 --- a/drivers/staging/octeon/ethernet-rx.c
53695 +++ b/drivers/staging/octeon/ethernet-rx.c
53696 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53697 /* Increment RX stats for virtual ports */
53698 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53699 #ifdef CONFIG_64BIT
53700 - atomic64_add(1,
53701 + atomic64_add_unchecked(1,
53702 (atomic64_t *)&priv->stats.rx_packets);
53703 - atomic64_add(skb->len,
53704 + atomic64_add_unchecked(skb->len,
53705 (atomic64_t *)&priv->stats.rx_bytes);
53706 #else
53707 - atomic_add(1,
53708 + atomic_add_unchecked(1,
53709 (atomic_t *)&priv->stats.rx_packets);
53710 - atomic_add(skb->len,
53711 + atomic_add_unchecked(skb->len,
53712 (atomic_t *)&priv->stats.rx_bytes);
53713 #endif
53714 }
53715 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53716 dev->name);
53717 */
53718 #ifdef CONFIG_64BIT
53719 - atomic64_add(1,
53720 + atomic64_add_unchecked(1,
53721 (atomic64_t *)&priv->stats.rx_dropped);
53722 #else
53723 - atomic_add(1,
53724 + atomic_add_unchecked(1,
53725 (atomic_t *)&priv->stats.rx_dropped);
53726 #endif
53727 dev_kfree_skb_irq(skb);
53728 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53729 index 460e854..f926452 100644
53730 --- a/drivers/staging/octeon/ethernet.c
53731 +++ b/drivers/staging/octeon/ethernet.c
53732 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53733 * since the RX tasklet also increments it.
53734 */
53735 #ifdef CONFIG_64BIT
53736 - atomic64_add(rx_status.dropped_packets,
53737 - (atomic64_t *)&priv->stats.rx_dropped);
53738 + atomic64_add_unchecked(rx_status.dropped_packets,
53739 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53740 #else
53741 - atomic_add(rx_status.dropped_packets,
53742 - (atomic_t *)&priv->stats.rx_dropped);
53743 + atomic_add_unchecked(rx_status.dropped_packets,
53744 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53745 #endif
53746 }
53747
53748 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53749 index 3b476d8..f522d68 100644
53750 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53751 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53752 @@ -225,7 +225,7 @@ struct hal_ops {
53753
53754 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53755 void (*hal_reset_security_engine)(struct adapter *adapter);
53756 -};
53757 +} __no_const;
53758
53759 enum rt_eeprom_type {
53760 EEPROM_93C46,
53761 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53762 index 070cc03..6806e37 100644
53763 --- a/drivers/staging/rtl8712/rtl871x_io.h
53764 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53765 @@ -108,7 +108,7 @@ struct _io_ops {
53766 u8 *pmem);
53767 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53768 u8 *pmem);
53769 -};
53770 +} __no_const;
53771
53772 struct io_req {
53773 struct list_head list;
53774 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53775 index 98f3ba4..c6a7fce 100644
53776 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53777 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53778 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53779 void (*device_resume)(ulong bus_no, ulong dev_no);
53780 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53781 ulong *max_size);
53782 -};
53783 +} __no_const;
53784
53785 /* These functions live inside visorchipset, and will be called to indicate
53786 * responses to specific events (by code outside of visorchipset).
53787 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53788 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53789 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53790 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53791 -};
53792 +} __no_const;
53793
53794 /** Register functions (in the bus driver) to get called by visorchipset
53795 * whenever a bus or device appears for which this service partition is
53796 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53797 index 9512af6..045bf5a 100644
53798 --- a/drivers/target/sbp/sbp_target.c
53799 +++ b/drivers/target/sbp/sbp_target.c
53800 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53801
53802 #define SESSION_MAINTENANCE_INTERVAL HZ
53803
53804 -static atomic_t login_id = ATOMIC_INIT(0);
53805 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53806
53807 static void session_maintenance_work(struct work_struct *);
53808 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53809 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53810 login->lun = se_lun;
53811 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53812 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53813 - login->login_id = atomic_inc_return(&login_id);
53814 + login->login_id = atomic_inc_return_unchecked(&login_id);
53815
53816 login->tgt_agt = sbp_target_agent_register(login);
53817 if (IS_ERR(login->tgt_agt)) {
53818 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53819 index 7faa6ae..ae6c410 100644
53820 --- a/drivers/target/target_core_device.c
53821 +++ b/drivers/target/target_core_device.c
53822 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53823 spin_lock_init(&dev->se_tmr_lock);
53824 spin_lock_init(&dev->qf_cmd_lock);
53825 sema_init(&dev->caw_sem, 1);
53826 - atomic_set(&dev->dev_ordered_id, 0);
53827 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53828 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53829 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53830 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53831 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53832 index f786de0..04b643e 100644
53833 --- a/drivers/target/target_core_transport.c
53834 +++ b/drivers/target/target_core_transport.c
53835 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53836 * Used to determine when ORDERED commands should go from
53837 * Dormant to Active status.
53838 */
53839 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53840 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53841 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53842 cmd->se_ordered_id, cmd->sam_task_attr,
53843 dev->transport->name);
53844 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53845 index 031018e..90981a1 100644
53846 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53847 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53848 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53849 platform_set_drvdata(pdev, priv);
53850
53851 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53852 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53853 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53854 + pax_open_kernel();
53855 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53856 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53857 + pax_close_kernel();
53858 }
53859 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53860 priv, &int3400_thermal_ops,
53861 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53862 index 668fb1b..2737bbe 100644
53863 --- a/drivers/thermal/of-thermal.c
53864 +++ b/drivers/thermal/of-thermal.c
53865 @@ -31,6 +31,7 @@
53866 #include <linux/export.h>
53867 #include <linux/string.h>
53868 #include <linux/thermal.h>
53869 +#include <linux/mm.h>
53870
53871 #include "thermal_core.h"
53872
53873 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53874 tz->ops = ops;
53875 tz->sensor_data = data;
53876
53877 - tzd->ops->get_temp = of_thermal_get_temp;
53878 - tzd->ops->get_trend = of_thermal_get_trend;
53879 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53880 + pax_open_kernel();
53881 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53882 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53883 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53884 + pax_close_kernel();
53885 mutex_unlock(&tzd->lock);
53886
53887 return tzd;
53888 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53889 return;
53890
53891 mutex_lock(&tzd->lock);
53892 - tzd->ops->get_temp = NULL;
53893 - tzd->ops->get_trend = NULL;
53894 - tzd->ops->set_emul_temp = NULL;
53895 + pax_open_kernel();
53896 + *(void **)&tzd->ops->get_temp = NULL;
53897 + *(void **)&tzd->ops->get_trend = NULL;
53898 + *(void **)&tzd->ops->set_emul_temp = NULL;
53899 + pax_close_kernel();
53900
53901 tz->ops = NULL;
53902 tz->sensor_data = NULL;
53903 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53904 index 9ea3d9d..53e8792 100644
53905 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53906 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53907 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53908 return NOTIFY_OK;
53909 }
53910
53911 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53912 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53913 .notifier_call = pkg_temp_thermal_cpu_callback,
53914 };
53915
53916 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53917 index fd66f57..48e6376 100644
53918 --- a/drivers/tty/cyclades.c
53919 +++ b/drivers/tty/cyclades.c
53920 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53921 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53922 info->port.count);
53923 #endif
53924 - info->port.count++;
53925 + atomic_inc(&info->port.count);
53926 #ifdef CY_DEBUG_COUNT
53927 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53928 - current->pid, info->port.count);
53929 + current->pid, atomic_read(&info->port.count));
53930 #endif
53931
53932 /*
53933 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53934 for (j = 0; j < cy_card[i].nports; j++) {
53935 info = &cy_card[i].ports[j];
53936
53937 - if (info->port.count) {
53938 + if (atomic_read(&info->port.count)) {
53939 /* XXX is the ldisc num worth this? */
53940 struct tty_struct *tty;
53941 struct tty_ldisc *ld;
53942 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53943 index 4fcec1d..5a036f7 100644
53944 --- a/drivers/tty/hvc/hvc_console.c
53945 +++ b/drivers/tty/hvc/hvc_console.c
53946 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53947
53948 spin_lock_irqsave(&hp->port.lock, flags);
53949 /* Check and then increment for fast path open. */
53950 - if (hp->port.count++ > 0) {
53951 + if (atomic_inc_return(&hp->port.count) > 1) {
53952 spin_unlock_irqrestore(&hp->port.lock, flags);
53953 hvc_kick();
53954 return 0;
53955 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53956
53957 spin_lock_irqsave(&hp->port.lock, flags);
53958
53959 - if (--hp->port.count == 0) {
53960 + if (atomic_dec_return(&hp->port.count) == 0) {
53961 spin_unlock_irqrestore(&hp->port.lock, flags);
53962 /* We are done with the tty pointer now. */
53963 tty_port_tty_set(&hp->port, NULL);
53964 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53965 */
53966 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
53967 } else {
53968 - if (hp->port.count < 0)
53969 + if (atomic_read(&hp->port.count) < 0)
53970 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53971 - hp->vtermno, hp->port.count);
53972 + hp->vtermno, atomic_read(&hp->port.count));
53973 spin_unlock_irqrestore(&hp->port.lock, flags);
53974 }
53975 }
53976 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53977 * open->hangup case this can be called after the final close so prevent
53978 * that from happening for now.
53979 */
53980 - if (hp->port.count <= 0) {
53981 + if (atomic_read(&hp->port.count) <= 0) {
53982 spin_unlock_irqrestore(&hp->port.lock, flags);
53983 return;
53984 }
53985
53986 - hp->port.count = 0;
53987 + atomic_set(&hp->port.count, 0);
53988 spin_unlock_irqrestore(&hp->port.lock, flags);
53989 tty_port_tty_set(&hp->port, NULL);
53990
53991 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53992 return -EPIPE;
53993
53994 /* FIXME what's this (unprotected) check for? */
53995 - if (hp->port.count <= 0)
53996 + if (atomic_read(&hp->port.count) <= 0)
53997 return -EIO;
53998
53999 spin_lock_irqsave(&hp->lock, flags);
54000 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54001 index 81ff7e1..dfb7b71 100644
54002 --- a/drivers/tty/hvc/hvcs.c
54003 +++ b/drivers/tty/hvc/hvcs.c
54004 @@ -83,6 +83,7 @@
54005 #include <asm/hvcserver.h>
54006 #include <asm/uaccess.h>
54007 #include <asm/vio.h>
54008 +#include <asm/local.h>
54009
54010 /*
54011 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54012 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54013
54014 spin_lock_irqsave(&hvcsd->lock, flags);
54015
54016 - if (hvcsd->port.count > 0) {
54017 + if (atomic_read(&hvcsd->port.count) > 0) {
54018 spin_unlock_irqrestore(&hvcsd->lock, flags);
54019 printk(KERN_INFO "HVCS: vterm state unchanged. "
54020 "The hvcs device node is still in use.\n");
54021 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54022 }
54023 }
54024
54025 - hvcsd->port.count = 0;
54026 + atomic_set(&hvcsd->port.count, 0);
54027 hvcsd->port.tty = tty;
54028 tty->driver_data = hvcsd;
54029
54030 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54031 unsigned long flags;
54032
54033 spin_lock_irqsave(&hvcsd->lock, flags);
54034 - hvcsd->port.count++;
54035 + atomic_inc(&hvcsd->port.count);
54036 hvcsd->todo_mask |= HVCS_SCHED_READ;
54037 spin_unlock_irqrestore(&hvcsd->lock, flags);
54038
54039 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54040 hvcsd = tty->driver_data;
54041
54042 spin_lock_irqsave(&hvcsd->lock, flags);
54043 - if (--hvcsd->port.count == 0) {
54044 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54045
54046 vio_disable_interrupts(hvcsd->vdev);
54047
54048 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54049
54050 free_irq(irq, hvcsd);
54051 return;
54052 - } else if (hvcsd->port.count < 0) {
54053 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54054 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54055 " is missmanaged.\n",
54056 - hvcsd->vdev->unit_address, hvcsd->port.count);
54057 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54058 }
54059
54060 spin_unlock_irqrestore(&hvcsd->lock, flags);
54061 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54062
54063 spin_lock_irqsave(&hvcsd->lock, flags);
54064 /* Preserve this so that we know how many kref refs to put */
54065 - temp_open_count = hvcsd->port.count;
54066 + temp_open_count = atomic_read(&hvcsd->port.count);
54067
54068 /*
54069 * Don't kref put inside the spinlock because the destruction
54070 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54071 tty->driver_data = NULL;
54072 hvcsd->port.tty = NULL;
54073
54074 - hvcsd->port.count = 0;
54075 + atomic_set(&hvcsd->port.count, 0);
54076
54077 /* This will drop any buffered data on the floor which is OK in a hangup
54078 * scenario. */
54079 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54080 * the middle of a write operation? This is a crummy place to do this
54081 * but we want to keep it all in the spinlock.
54082 */
54083 - if (hvcsd->port.count <= 0) {
54084 + if (atomic_read(&hvcsd->port.count) <= 0) {
54085 spin_unlock_irqrestore(&hvcsd->lock, flags);
54086 return -ENODEV;
54087 }
54088 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54089 {
54090 struct hvcs_struct *hvcsd = tty->driver_data;
54091
54092 - if (!hvcsd || hvcsd->port.count <= 0)
54093 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54094 return 0;
54095
54096 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54097 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54098 index 4190199..06d5bfa 100644
54099 --- a/drivers/tty/hvc/hvsi.c
54100 +++ b/drivers/tty/hvc/hvsi.c
54101 @@ -85,7 +85,7 @@ struct hvsi_struct {
54102 int n_outbuf;
54103 uint32_t vtermno;
54104 uint32_t virq;
54105 - atomic_t seqno; /* HVSI packet sequence number */
54106 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54107 uint16_t mctrl;
54108 uint8_t state; /* HVSI protocol state */
54109 uint8_t flags;
54110 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54111
54112 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54113 packet.hdr.len = sizeof(struct hvsi_query_response);
54114 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54115 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54116 packet.verb = VSV_SEND_VERSION_NUMBER;
54117 packet.u.version = HVSI_VERSION;
54118 packet.query_seqno = query_seqno+1;
54119 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54120
54121 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54122 packet.hdr.len = sizeof(struct hvsi_query);
54123 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54124 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54125 packet.verb = verb;
54126
54127 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54128 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54129 int wrote;
54130
54131 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54132 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54133 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54134 packet.hdr.len = sizeof(struct hvsi_control);
54135 packet.verb = VSV_SET_MODEM_CTL;
54136 packet.mask = HVSI_TSDTR;
54137 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54138 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54139
54140 packet.hdr.type = VS_DATA_PACKET_HEADER;
54141 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54142 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54143 packet.hdr.len = count + sizeof(struct hvsi_header);
54144 memcpy(&packet.data, buf, count);
54145
54146 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54147 struct hvsi_control packet __ALIGNED__;
54148
54149 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54150 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54151 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54152 packet.hdr.len = 6;
54153 packet.verb = VSV_CLOSE_PROTOCOL;
54154
54155 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54156
54157 tty_port_tty_set(&hp->port, tty);
54158 spin_lock_irqsave(&hp->lock, flags);
54159 - hp->port.count++;
54160 + atomic_inc(&hp->port.count);
54161 atomic_set(&hp->seqno, 0);
54162 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54163 spin_unlock_irqrestore(&hp->lock, flags);
54164 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54165
54166 spin_lock_irqsave(&hp->lock, flags);
54167
54168 - if (--hp->port.count == 0) {
54169 + if (atomic_dec_return(&hp->port.count) == 0) {
54170 tty_port_tty_set(&hp->port, NULL);
54171 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54172
54173 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54174
54175 spin_lock_irqsave(&hp->lock, flags);
54176 }
54177 - } else if (hp->port.count < 0)
54178 + } else if (atomic_read(&hp->port.count) < 0)
54179 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54180 - hp - hvsi_ports, hp->port.count);
54181 + hp - hvsi_ports, atomic_read(&hp->port.count));
54182
54183 spin_unlock_irqrestore(&hp->lock, flags);
54184 }
54185 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54186 tty_port_tty_set(&hp->port, NULL);
54187
54188 spin_lock_irqsave(&hp->lock, flags);
54189 - hp->port.count = 0;
54190 + atomic_set(&hp->port.count, 0);
54191 hp->n_outbuf = 0;
54192 spin_unlock_irqrestore(&hp->lock, flags);
54193 }
54194 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54195 index a270f04..7c77b5d 100644
54196 --- a/drivers/tty/hvc/hvsi_lib.c
54197 +++ b/drivers/tty/hvc/hvsi_lib.c
54198 @@ -8,7 +8,7 @@
54199
54200 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54201 {
54202 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54203 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54204
54205 /* Assumes that always succeeds, works in practice */
54206 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54207 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54208
54209 /* Reset state */
54210 pv->established = 0;
54211 - atomic_set(&pv->seqno, 0);
54212 + atomic_set_unchecked(&pv->seqno, 0);
54213
54214 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54215
54216 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54217 index 345cebb..d5a1e9e 100644
54218 --- a/drivers/tty/ipwireless/tty.c
54219 +++ b/drivers/tty/ipwireless/tty.c
54220 @@ -28,6 +28,7 @@
54221 #include <linux/tty_driver.h>
54222 #include <linux/tty_flip.h>
54223 #include <linux/uaccess.h>
54224 +#include <asm/local.h>
54225
54226 #include "tty.h"
54227 #include "network.h"
54228 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54229 return -ENODEV;
54230
54231 mutex_lock(&tty->ipw_tty_mutex);
54232 - if (tty->port.count == 0)
54233 + if (atomic_read(&tty->port.count) == 0)
54234 tty->tx_bytes_queued = 0;
54235
54236 - tty->port.count++;
54237 + atomic_inc(&tty->port.count);
54238
54239 tty->port.tty = linux_tty;
54240 linux_tty->driver_data = tty;
54241 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54242
54243 static void do_ipw_close(struct ipw_tty *tty)
54244 {
54245 - tty->port.count--;
54246 -
54247 - if (tty->port.count == 0) {
54248 + if (atomic_dec_return(&tty->port.count) == 0) {
54249 struct tty_struct *linux_tty = tty->port.tty;
54250
54251 if (linux_tty != NULL) {
54252 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54253 return;
54254
54255 mutex_lock(&tty->ipw_tty_mutex);
54256 - if (tty->port.count == 0) {
54257 + if (atomic_read(&tty->port.count) == 0) {
54258 mutex_unlock(&tty->ipw_tty_mutex);
54259 return;
54260 }
54261 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54262
54263 mutex_lock(&tty->ipw_tty_mutex);
54264
54265 - if (!tty->port.count) {
54266 + if (!atomic_read(&tty->port.count)) {
54267 mutex_unlock(&tty->ipw_tty_mutex);
54268 return;
54269 }
54270 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54271 return -ENODEV;
54272
54273 mutex_lock(&tty->ipw_tty_mutex);
54274 - if (!tty->port.count) {
54275 + if (!atomic_read(&tty->port.count)) {
54276 mutex_unlock(&tty->ipw_tty_mutex);
54277 return -EINVAL;
54278 }
54279 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54280 if (!tty)
54281 return -ENODEV;
54282
54283 - if (!tty->port.count)
54284 + if (!atomic_read(&tty->port.count))
54285 return -EINVAL;
54286
54287 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54288 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54289 if (!tty)
54290 return 0;
54291
54292 - if (!tty->port.count)
54293 + if (!atomic_read(&tty->port.count))
54294 return 0;
54295
54296 return tty->tx_bytes_queued;
54297 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54298 if (!tty)
54299 return -ENODEV;
54300
54301 - if (!tty->port.count)
54302 + if (!atomic_read(&tty->port.count))
54303 return -EINVAL;
54304
54305 return get_control_lines(tty);
54306 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54307 if (!tty)
54308 return -ENODEV;
54309
54310 - if (!tty->port.count)
54311 + if (!atomic_read(&tty->port.count))
54312 return -EINVAL;
54313
54314 return set_control_lines(tty, set, clear);
54315 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54316 if (!tty)
54317 return -ENODEV;
54318
54319 - if (!tty->port.count)
54320 + if (!atomic_read(&tty->port.count))
54321 return -EINVAL;
54322
54323 /* FIXME: Exactly how is the tty object locked here .. */
54324 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54325 * are gone */
54326 mutex_lock(&ttyj->ipw_tty_mutex);
54327 }
54328 - while (ttyj->port.count)
54329 + while (atomic_read(&ttyj->port.count))
54330 do_ipw_close(ttyj);
54331 ipwireless_disassociate_network_ttys(network,
54332 ttyj->channel_idx);
54333 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54334 index 14c54e0..1efd4f2 100644
54335 --- a/drivers/tty/moxa.c
54336 +++ b/drivers/tty/moxa.c
54337 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54338 }
54339
54340 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54341 - ch->port.count++;
54342 + atomic_inc(&ch->port.count);
54343 tty->driver_data = ch;
54344 tty_port_tty_set(&ch->port, tty);
54345 mutex_lock(&ch->port.mutex);
54346 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54347 index bce16e4..1120a85 100644
54348 --- a/drivers/tty/n_gsm.c
54349 +++ b/drivers/tty/n_gsm.c
54350 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54351 spin_lock_init(&dlci->lock);
54352 mutex_init(&dlci->mutex);
54353 dlci->fifo = &dlci->_fifo;
54354 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54355 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54356 kfree(dlci);
54357 return NULL;
54358 }
54359 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54360 struct gsm_dlci *dlci = tty->driver_data;
54361 struct tty_port *port = &dlci->port;
54362
54363 - port->count++;
54364 + atomic_inc(&port->count);
54365 tty_port_tty_set(port, tty);
54366
54367 dlci->modem_rx = 0;
54368 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54369 index eee40b5..796fb03 100644
54370 --- a/drivers/tty/n_tty.c
54371 +++ b/drivers/tty/n_tty.c
54372 @@ -116,7 +116,7 @@ struct n_tty_data {
54373 int minimum_to_wake;
54374
54375 /* consumer-published */
54376 - size_t read_tail;
54377 + size_t read_tail __intentional_overflow(-1);
54378 size_t line_start;
54379
54380 /* protected by output lock */
54381 @@ -2572,6 +2572,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54382 {
54383 *ops = tty_ldisc_N_TTY;
54384 ops->owner = NULL;
54385 - ops->refcount = ops->flags = 0;
54386 + atomic_set(&ops->refcount, 0);
54387 + ops->flags = 0;
54388 }
54389 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54390 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54391 index 4d5e840..a2340a6 100644
54392 --- a/drivers/tty/pty.c
54393 +++ b/drivers/tty/pty.c
54394 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54395 panic("Couldn't register Unix98 pts driver");
54396
54397 /* Now create the /dev/ptmx special device */
54398 + pax_open_kernel();
54399 tty_default_fops(&ptmx_fops);
54400 - ptmx_fops.open = ptmx_open;
54401 + *(void **)&ptmx_fops.open = ptmx_open;
54402 + pax_close_kernel();
54403
54404 cdev_init(&ptmx_cdev, &ptmx_fops);
54405 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54406 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54407 index c8dd8dc..dca6cfd 100644
54408 --- a/drivers/tty/rocket.c
54409 +++ b/drivers/tty/rocket.c
54410 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54411 tty->driver_data = info;
54412 tty_port_tty_set(port, tty);
54413
54414 - if (port->count++ == 0) {
54415 + if (atomic_inc_return(&port->count) == 1) {
54416 atomic_inc(&rp_num_ports_open);
54417
54418 #ifdef ROCKET_DEBUG_OPEN
54419 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54420 #endif
54421 }
54422 #ifdef ROCKET_DEBUG_OPEN
54423 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54424 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54425 #endif
54426
54427 /*
54428 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54429 spin_unlock_irqrestore(&info->port.lock, flags);
54430 return;
54431 }
54432 - if (info->port.count)
54433 + if (atomic_read(&info->port.count))
54434 atomic_dec(&rp_num_ports_open);
54435 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54436 spin_unlock_irqrestore(&info->port.lock, flags);
54437 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54438 index aa28209..e08fb85 100644
54439 --- a/drivers/tty/serial/ioc4_serial.c
54440 +++ b/drivers/tty/serial/ioc4_serial.c
54441 @@ -437,7 +437,7 @@ struct ioc4_soft {
54442 } is_intr_info[MAX_IOC4_INTR_ENTS];
54443
54444 /* Number of entries active in the above array */
54445 - atomic_t is_num_intrs;
54446 + atomic_unchecked_t is_num_intrs;
54447 } is_intr_type[IOC4_NUM_INTR_TYPES];
54448
54449 /* is_ir_lock must be held while
54450 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54451 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54452 || (type == IOC4_OTHER_INTR_TYPE)));
54453
54454 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54455 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54456 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54457
54458 /* Save off the lower level interrupt handler */
54459 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54460
54461 soft = arg;
54462 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54463 - num_intrs = (int)atomic_read(
54464 + num_intrs = (int)atomic_read_unchecked(
54465 &soft->is_intr_type[intr_type].is_num_intrs);
54466
54467 this_mir = this_ir = pending_intrs(soft, intr_type);
54468 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54469 index 129dc5b..1da5bb8 100644
54470 --- a/drivers/tty/serial/kgdb_nmi.c
54471 +++ b/drivers/tty/serial/kgdb_nmi.c
54472 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54473 * I/O utilities that messages sent to the console will automatically
54474 * be displayed on the dbg_io.
54475 */
54476 - dbg_io_ops->is_console = true;
54477 + pax_open_kernel();
54478 + *(int *)&dbg_io_ops->is_console = true;
54479 + pax_close_kernel();
54480
54481 return 0;
54482 }
54483 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54484 index a260cde..6b2b5ce 100644
54485 --- a/drivers/tty/serial/kgdboc.c
54486 +++ b/drivers/tty/serial/kgdboc.c
54487 @@ -24,8 +24,9 @@
54488 #define MAX_CONFIG_LEN 40
54489
54490 static struct kgdb_io kgdboc_io_ops;
54491 +static struct kgdb_io kgdboc_io_ops_console;
54492
54493 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54494 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54495 static int configured = -1;
54496
54497 static char config[MAX_CONFIG_LEN];
54498 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54499 kgdboc_unregister_kbd();
54500 if (configured == 1)
54501 kgdb_unregister_io_module(&kgdboc_io_ops);
54502 + else if (configured == 2)
54503 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54504 }
54505
54506 static int configure_kgdboc(void)
54507 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54508 int err;
54509 char *cptr = config;
54510 struct console *cons;
54511 + int is_console = 0;
54512
54513 err = kgdboc_option_setup(config);
54514 if (err || !strlen(config) || isspace(config[0]))
54515 goto noconfig;
54516
54517 err = -ENODEV;
54518 - kgdboc_io_ops.is_console = 0;
54519 kgdb_tty_driver = NULL;
54520
54521 kgdboc_use_kms = 0;
54522 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54523 int idx;
54524 if (cons->device && cons->device(cons, &idx) == p &&
54525 idx == tty_line) {
54526 - kgdboc_io_ops.is_console = 1;
54527 + is_console = 1;
54528 break;
54529 }
54530 cons = cons->next;
54531 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54532 kgdb_tty_line = tty_line;
54533
54534 do_register:
54535 - err = kgdb_register_io_module(&kgdboc_io_ops);
54536 + if (is_console) {
54537 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54538 + configured = 2;
54539 + } else {
54540 + err = kgdb_register_io_module(&kgdboc_io_ops);
54541 + configured = 1;
54542 + }
54543 if (err)
54544 goto noconfig;
54545
54546 @@ -205,8 +214,6 @@ do_register:
54547 if (err)
54548 goto nmi_con_failed;
54549
54550 - configured = 1;
54551 -
54552 return 0;
54553
54554 nmi_con_failed:
54555 @@ -223,7 +230,7 @@ noconfig:
54556 static int __init init_kgdboc(void)
54557 {
54558 /* Already configured? */
54559 - if (configured == 1)
54560 + if (configured >= 1)
54561 return 0;
54562
54563 return configure_kgdboc();
54564 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54565 if (config[len - 1] == '\n')
54566 config[len - 1] = '\0';
54567
54568 - if (configured == 1)
54569 + if (configured >= 1)
54570 cleanup_kgdboc();
54571
54572 /* Go and configure with the new params. */
54573 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54574 .post_exception = kgdboc_post_exp_handler,
54575 };
54576
54577 +static struct kgdb_io kgdboc_io_ops_console = {
54578 + .name = "kgdboc",
54579 + .read_char = kgdboc_get_char,
54580 + .write_char = kgdboc_put_char,
54581 + .pre_exception = kgdboc_pre_exp_handler,
54582 + .post_exception = kgdboc_post_exp_handler,
54583 + .is_console = 1
54584 +};
54585 +
54586 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54587 /* This is only available if kgdboc is a built in for early debugging */
54588 static int __init kgdboc_early_init(char *opt)
54589 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54590 index b73889c..9f74f0a 100644
54591 --- a/drivers/tty/serial/msm_serial.c
54592 +++ b/drivers/tty/serial/msm_serial.c
54593 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54594 .cons = MSM_CONSOLE,
54595 };
54596
54597 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54598 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54599
54600 static const struct of_device_id msm_uartdm_table[] = {
54601 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54602 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54603 line = pdev->id;
54604
54605 if (line < 0)
54606 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54607 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54608
54609 if (unlikely(line < 0 || line >= UART_NR))
54610 return -ENXIO;
54611 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54612 index cf08876..711e0bf 100644
54613 --- a/drivers/tty/serial/samsung.c
54614 +++ b/drivers/tty/serial/samsung.c
54615 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54616 ourport->tx_in_progress = 0;
54617 }
54618
54619 +static int s3c64xx_serial_startup(struct uart_port *port);
54620 static int s3c24xx_serial_startup(struct uart_port *port)
54621 {
54622 struct s3c24xx_uart_port *ourport = to_ourport(port);
54623 int ret;
54624
54625 + /* Startup sequence is different for s3c64xx and higher SoC's */
54626 + if (s3c24xx_serial_has_interrupt_mask(port))
54627 + return s3c64xx_serial_startup(port);
54628 +
54629 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54630 port, (unsigned long long)port->mapbase, port->membase);
54631
54632 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54633 /* setup info for port */
54634 port->dev = &platdev->dev;
54635
54636 - /* Startup sequence is different for s3c64xx and higher SoC's */
54637 - if (s3c24xx_serial_has_interrupt_mask(port))
54638 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54639 -
54640 port->uartclk = 1;
54641
54642 if (cfg->uart_flags & UPF_CONS_FLOW) {
54643 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54644 index 6a1055a..5ca9ad9 100644
54645 --- a/drivers/tty/serial/serial_core.c
54646 +++ b/drivers/tty/serial/serial_core.c
54647 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54648 state = drv->state + tty->index;
54649 port = &state->port;
54650 spin_lock_irq(&port->lock);
54651 - --port->count;
54652 + atomic_dec(&port->count);
54653 spin_unlock_irq(&port->lock);
54654 return;
54655 }
54656 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54657
54658 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54659
54660 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54661 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54662 return;
54663
54664 /*
54665 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54666 uart_flush_buffer(tty);
54667 uart_shutdown(tty, state);
54668 spin_lock_irqsave(&port->lock, flags);
54669 - port->count = 0;
54670 + atomic_set(&port->count, 0);
54671 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54672 spin_unlock_irqrestore(&port->lock, flags);
54673 tty_port_tty_set(port, NULL);
54674 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54675 pr_debug("uart_open(%d) called\n", line);
54676
54677 spin_lock_irq(&port->lock);
54678 - ++port->count;
54679 + atomic_inc(&port->count);
54680 spin_unlock_irq(&port->lock);
54681
54682 /*
54683 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54684 index b799170..87dafd5 100644
54685 --- a/drivers/tty/synclink.c
54686 +++ b/drivers/tty/synclink.c
54687 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54688
54689 if (debug_level >= DEBUG_LEVEL_INFO)
54690 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54691 - __FILE__,__LINE__, info->device_name, info->port.count);
54692 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54693
54694 if (tty_port_close_start(&info->port, tty, filp) == 0)
54695 goto cleanup;
54696 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54697 cleanup:
54698 if (debug_level >= DEBUG_LEVEL_INFO)
54699 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54700 - tty->driver->name, info->port.count);
54701 + tty->driver->name, atomic_read(&info->port.count));
54702
54703 } /* end of mgsl_close() */
54704
54705 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54706
54707 mgsl_flush_buffer(tty);
54708 shutdown(info);
54709 -
54710 - info->port.count = 0;
54711 +
54712 + atomic_set(&info->port.count, 0);
54713 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54714 info->port.tty = NULL;
54715
54716 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54717
54718 if (debug_level >= DEBUG_LEVEL_INFO)
54719 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54720 - __FILE__,__LINE__, tty->driver->name, port->count );
54721 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54722
54723 spin_lock_irqsave(&info->irq_spinlock, flags);
54724 - port->count--;
54725 + atomic_dec(&port->count);
54726 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54727 port->blocked_open++;
54728
54729 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54730
54731 if (debug_level >= DEBUG_LEVEL_INFO)
54732 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54733 - __FILE__,__LINE__, tty->driver->name, port->count );
54734 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54735
54736 tty_unlock(tty);
54737 schedule();
54738 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54739
54740 /* FIXME: Racy on hangup during close wait */
54741 if (!tty_hung_up_p(filp))
54742 - port->count++;
54743 + atomic_inc(&port->count);
54744 port->blocked_open--;
54745
54746 if (debug_level >= DEBUG_LEVEL_INFO)
54747 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54748 - __FILE__,__LINE__, tty->driver->name, port->count );
54749 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54750
54751 if (!retval)
54752 port->flags |= ASYNC_NORMAL_ACTIVE;
54753 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54754
54755 if (debug_level >= DEBUG_LEVEL_INFO)
54756 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54757 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54758 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54759
54760 /* If port is closing, signal caller to try again */
54761 if (info->port.flags & ASYNC_CLOSING){
54762 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54763 spin_unlock_irqrestore(&info->netlock, flags);
54764 goto cleanup;
54765 }
54766 - info->port.count++;
54767 + atomic_inc(&info->port.count);
54768 spin_unlock_irqrestore(&info->netlock, flags);
54769
54770 - if (info->port.count == 1) {
54771 + if (atomic_read(&info->port.count) == 1) {
54772 /* 1st open on this device, init hardware */
54773 retval = startup(info);
54774 if (retval < 0)
54775 @@ -3442,8 +3442,8 @@ cleanup:
54776 if (retval) {
54777 if (tty->count == 1)
54778 info->port.tty = NULL; /* tty layer will release tty struct */
54779 - if(info->port.count)
54780 - info->port.count--;
54781 + if (atomic_read(&info->port.count))
54782 + atomic_dec(&info->port.count);
54783 }
54784
54785 return retval;
54786 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54787 unsigned short new_crctype;
54788
54789 /* return error if TTY interface open */
54790 - if (info->port.count)
54791 + if (atomic_read(&info->port.count))
54792 return -EBUSY;
54793
54794 switch (encoding)
54795 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54796
54797 /* arbitrate between network and tty opens */
54798 spin_lock_irqsave(&info->netlock, flags);
54799 - if (info->port.count != 0 || info->netcount != 0) {
54800 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54801 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54802 spin_unlock_irqrestore(&info->netlock, flags);
54803 return -EBUSY;
54804 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54805 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54806
54807 /* return error if TTY interface open */
54808 - if (info->port.count)
54809 + if (atomic_read(&info->port.count))
54810 return -EBUSY;
54811
54812 if (cmd != SIOCWANDEV)
54813 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54814 index 0e8c39b..e0cb171 100644
54815 --- a/drivers/tty/synclink_gt.c
54816 +++ b/drivers/tty/synclink_gt.c
54817 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54818 tty->driver_data = info;
54819 info->port.tty = tty;
54820
54821 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54822 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54823
54824 /* If port is closing, signal caller to try again */
54825 if (info->port.flags & ASYNC_CLOSING){
54826 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54827 mutex_unlock(&info->port.mutex);
54828 goto cleanup;
54829 }
54830 - info->port.count++;
54831 + atomic_inc(&info->port.count);
54832 spin_unlock_irqrestore(&info->netlock, flags);
54833
54834 - if (info->port.count == 1) {
54835 + if (atomic_read(&info->port.count) == 1) {
54836 /* 1st open on this device, init hardware */
54837 retval = startup(info);
54838 if (retval < 0) {
54839 @@ -715,8 +715,8 @@ cleanup:
54840 if (retval) {
54841 if (tty->count == 1)
54842 info->port.tty = NULL; /* tty layer will release tty struct */
54843 - if(info->port.count)
54844 - info->port.count--;
54845 + if(atomic_read(&info->port.count))
54846 + atomic_dec(&info->port.count);
54847 }
54848
54849 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54850 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54851
54852 if (sanity_check(info, tty->name, "close"))
54853 return;
54854 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54855 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54856
54857 if (tty_port_close_start(&info->port, tty, filp) == 0)
54858 goto cleanup;
54859 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54860 tty_port_close_end(&info->port, tty);
54861 info->port.tty = NULL;
54862 cleanup:
54863 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54864 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54865 }
54866
54867 static void hangup(struct tty_struct *tty)
54868 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54869 shutdown(info);
54870
54871 spin_lock_irqsave(&info->port.lock, flags);
54872 - info->port.count = 0;
54873 + atomic_set(&info->port.count, 0);
54874 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54875 info->port.tty = NULL;
54876 spin_unlock_irqrestore(&info->port.lock, flags);
54877 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54878 unsigned short new_crctype;
54879
54880 /* return error if TTY interface open */
54881 - if (info->port.count)
54882 + if (atomic_read(&info->port.count))
54883 return -EBUSY;
54884
54885 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54886 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54887
54888 /* arbitrate between network and tty opens */
54889 spin_lock_irqsave(&info->netlock, flags);
54890 - if (info->port.count != 0 || info->netcount != 0) {
54891 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54892 DBGINFO(("%s hdlc_open busy\n", dev->name));
54893 spin_unlock_irqrestore(&info->netlock, flags);
54894 return -EBUSY;
54895 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54896 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54897
54898 /* return error if TTY interface open */
54899 - if (info->port.count)
54900 + if (atomic_read(&info->port.count))
54901 return -EBUSY;
54902
54903 if (cmd != SIOCWANDEV)
54904 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54905 if (port == NULL)
54906 continue;
54907 spin_lock(&port->lock);
54908 - if ((port->port.count || port->netcount) &&
54909 + if ((atomic_read(&port->port.count) || port->netcount) &&
54910 port->pending_bh && !port->bh_running &&
54911 !port->bh_requested) {
54912 DBGISR(("%s bh queued\n", port->device_name));
54913 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54914 add_wait_queue(&port->open_wait, &wait);
54915
54916 spin_lock_irqsave(&info->lock, flags);
54917 - port->count--;
54918 + atomic_dec(&port->count);
54919 spin_unlock_irqrestore(&info->lock, flags);
54920 port->blocked_open++;
54921
54922 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54923 remove_wait_queue(&port->open_wait, &wait);
54924
54925 if (!tty_hung_up_p(filp))
54926 - port->count++;
54927 + atomic_inc(&port->count);
54928 port->blocked_open--;
54929
54930 if (!retval)
54931 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54932 index c3f9091..abe4601 100644
54933 --- a/drivers/tty/synclinkmp.c
54934 +++ b/drivers/tty/synclinkmp.c
54935 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54936
54937 if (debug_level >= DEBUG_LEVEL_INFO)
54938 printk("%s(%d):%s open(), old ref count = %d\n",
54939 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54940 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54941
54942 /* If port is closing, signal caller to try again */
54943 if (info->port.flags & ASYNC_CLOSING){
54944 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54945 spin_unlock_irqrestore(&info->netlock, flags);
54946 goto cleanup;
54947 }
54948 - info->port.count++;
54949 + atomic_inc(&info->port.count);
54950 spin_unlock_irqrestore(&info->netlock, flags);
54951
54952 - if (info->port.count == 1) {
54953 + if (atomic_read(&info->port.count) == 1) {
54954 /* 1st open on this device, init hardware */
54955 retval = startup(info);
54956 if (retval < 0)
54957 @@ -796,8 +796,8 @@ cleanup:
54958 if (retval) {
54959 if (tty->count == 1)
54960 info->port.tty = NULL; /* tty layer will release tty struct */
54961 - if(info->port.count)
54962 - info->port.count--;
54963 + if(atomic_read(&info->port.count))
54964 + atomic_dec(&info->port.count);
54965 }
54966
54967 return retval;
54968 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54969
54970 if (debug_level >= DEBUG_LEVEL_INFO)
54971 printk("%s(%d):%s close() entry, count=%d\n",
54972 - __FILE__,__LINE__, info->device_name, info->port.count);
54973 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54974
54975 if (tty_port_close_start(&info->port, tty, filp) == 0)
54976 goto cleanup;
54977 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54978 cleanup:
54979 if (debug_level >= DEBUG_LEVEL_INFO)
54980 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54981 - tty->driver->name, info->port.count);
54982 + tty->driver->name, atomic_read(&info->port.count));
54983 }
54984
54985 /* Called by tty_hangup() when a hangup is signaled.
54986 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54987 shutdown(info);
54988
54989 spin_lock_irqsave(&info->port.lock, flags);
54990 - info->port.count = 0;
54991 + atomic_set(&info->port.count, 0);
54992 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54993 info->port.tty = NULL;
54994 spin_unlock_irqrestore(&info->port.lock, flags);
54995 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54996 unsigned short new_crctype;
54997
54998 /* return error if TTY interface open */
54999 - if (info->port.count)
55000 + if (atomic_read(&info->port.count))
55001 return -EBUSY;
55002
55003 switch (encoding)
55004 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55005
55006 /* arbitrate between network and tty opens */
55007 spin_lock_irqsave(&info->netlock, flags);
55008 - if (info->port.count != 0 || info->netcount != 0) {
55009 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55010 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55011 spin_unlock_irqrestore(&info->netlock, flags);
55012 return -EBUSY;
55013 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55014 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55015
55016 /* return error if TTY interface open */
55017 - if (info->port.count)
55018 + if (atomic_read(&info->port.count))
55019 return -EBUSY;
55020
55021 if (cmd != SIOCWANDEV)
55022 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55023 * do not request bottom half processing if the
55024 * device is not open in a normal mode.
55025 */
55026 - if ( port && (port->port.count || port->netcount) &&
55027 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55028 port->pending_bh && !port->bh_running &&
55029 !port->bh_requested ) {
55030 if ( debug_level >= DEBUG_LEVEL_ISR )
55031 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55032
55033 if (debug_level >= DEBUG_LEVEL_INFO)
55034 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55035 - __FILE__,__LINE__, tty->driver->name, port->count );
55036 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55037
55038 spin_lock_irqsave(&info->lock, flags);
55039 - port->count--;
55040 + atomic_dec(&port->count);
55041 spin_unlock_irqrestore(&info->lock, flags);
55042 port->blocked_open++;
55043
55044 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55045
55046 if (debug_level >= DEBUG_LEVEL_INFO)
55047 printk("%s(%d):%s block_til_ready() count=%d\n",
55048 - __FILE__,__LINE__, tty->driver->name, port->count );
55049 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55050
55051 tty_unlock(tty);
55052 schedule();
55053 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55054 set_current_state(TASK_RUNNING);
55055 remove_wait_queue(&port->open_wait, &wait);
55056 if (!tty_hung_up_p(filp))
55057 - port->count++;
55058 + atomic_inc(&port->count);
55059 port->blocked_open--;
55060
55061 if (debug_level >= DEBUG_LEVEL_INFO)
55062 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55063 - __FILE__,__LINE__, tty->driver->name, port->count );
55064 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55065
55066 if (!retval)
55067 port->flags |= ASYNC_NORMAL_ACTIVE;
55068 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55069 index 259a4d5..9b0c9e7 100644
55070 --- a/drivers/tty/sysrq.c
55071 +++ b/drivers/tty/sysrq.c
55072 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55073 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55074 size_t count, loff_t *ppos)
55075 {
55076 - if (count) {
55077 + if (count && capable(CAP_SYS_ADMIN)) {
55078 char c;
55079
55080 if (get_user(c, buf))
55081 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55082 index 2bb4dfc..a7f6e86 100644
55083 --- a/drivers/tty/tty_io.c
55084 +++ b/drivers/tty/tty_io.c
55085 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
55086
55087 void tty_default_fops(struct file_operations *fops)
55088 {
55089 - *fops = tty_fops;
55090 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55091 }
55092
55093 /*
55094 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55095 index 3737f55..7cef448 100644
55096 --- a/drivers/tty/tty_ldisc.c
55097 +++ b/drivers/tty/tty_ldisc.c
55098 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55099 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55100 tty_ldiscs[disc] = new_ldisc;
55101 new_ldisc->num = disc;
55102 - new_ldisc->refcount = 0;
55103 + atomic_set(&new_ldisc->refcount, 0);
55104 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55105
55106 return ret;
55107 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55108 return -EINVAL;
55109
55110 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55111 - if (tty_ldiscs[disc]->refcount)
55112 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55113 ret = -EBUSY;
55114 else
55115 tty_ldiscs[disc] = NULL;
55116 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55117 if (ldops) {
55118 ret = ERR_PTR(-EAGAIN);
55119 if (try_module_get(ldops->owner)) {
55120 - ldops->refcount++;
55121 + atomic_inc(&ldops->refcount);
55122 ret = ldops;
55123 }
55124 }
55125 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55126 unsigned long flags;
55127
55128 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55129 - ldops->refcount--;
55130 + atomic_dec(&ldops->refcount);
55131 module_put(ldops->owner);
55132 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55133 }
55134 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55135 index 40b31835..94d92ae 100644
55136 --- a/drivers/tty/tty_port.c
55137 +++ b/drivers/tty/tty_port.c
55138 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55139 unsigned long flags;
55140
55141 spin_lock_irqsave(&port->lock, flags);
55142 - port->count = 0;
55143 + atomic_set(&port->count, 0);
55144 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55145 tty = port->tty;
55146 if (tty)
55147 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55148
55149 /* The port lock protects the port counts */
55150 spin_lock_irqsave(&port->lock, flags);
55151 - port->count--;
55152 + atomic_dec(&port->count);
55153 port->blocked_open++;
55154 spin_unlock_irqrestore(&port->lock, flags);
55155
55156 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55157 we must not mess that up further */
55158 spin_lock_irqsave(&port->lock, flags);
55159 if (!tty_hung_up_p(filp))
55160 - port->count++;
55161 + atomic_inc(&port->count);
55162 port->blocked_open--;
55163 if (retval == 0)
55164 port->flags |= ASYNC_NORMAL_ACTIVE;
55165 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55166 return 0;
55167
55168 spin_lock_irqsave(&port->lock, flags);
55169 - if (tty->count == 1 && port->count != 1) {
55170 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55171 printk(KERN_WARNING
55172 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55173 - port->count);
55174 - port->count = 1;
55175 + atomic_read(&port->count));
55176 + atomic_set(&port->count, 1);
55177 }
55178 - if (--port->count < 0) {
55179 + if (atomic_dec_return(&port->count) < 0) {
55180 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55181 - port->count);
55182 - port->count = 0;
55183 + atomic_read(&port->count));
55184 + atomic_set(&port->count, 0);
55185 }
55186
55187 - if (port->count) {
55188 + if (atomic_read(&port->count)) {
55189 spin_unlock_irqrestore(&port->lock, flags);
55190 return 0;
55191 }
55192 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55193 struct file *filp)
55194 {
55195 spin_lock_irq(&port->lock);
55196 - ++port->count;
55197 + atomic_inc(&port->count);
55198 spin_unlock_irq(&port->lock);
55199 tty_port_tty_set(port, tty);
55200
55201 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55202 index 8a89f6e..50b32af 100644
55203 --- a/drivers/tty/vt/keyboard.c
55204 +++ b/drivers/tty/vt/keyboard.c
55205 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55206 kbd->kbdmode == VC_OFF) &&
55207 value != KVAL(K_SAK))
55208 return; /* SAK is allowed even in raw mode */
55209 +
55210 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55211 + {
55212 + void *func = fn_handler[value];
55213 + if (func == fn_show_state || func == fn_show_ptregs ||
55214 + func == fn_show_mem)
55215 + return;
55216 + }
55217 +#endif
55218 +
55219 fn_handler[value](vc);
55220 }
55221
55222 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55223 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55224 return -EFAULT;
55225
55226 - if (!capable(CAP_SYS_TTY_CONFIG))
55227 - perm = 0;
55228 -
55229 switch (cmd) {
55230 case KDGKBENT:
55231 /* Ensure another thread doesn't free it under us */
55232 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55233 spin_unlock_irqrestore(&kbd_event_lock, flags);
55234 return put_user(val, &user_kbe->kb_value);
55235 case KDSKBENT:
55236 + if (!capable(CAP_SYS_TTY_CONFIG))
55237 + perm = 0;
55238 +
55239 if (!perm)
55240 return -EPERM;
55241 if (!i && v == K_NOSUCHMAP) {
55242 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55243 int i, j, k;
55244 int ret;
55245
55246 - if (!capable(CAP_SYS_TTY_CONFIG))
55247 - perm = 0;
55248 -
55249 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55250 if (!kbs) {
55251 ret = -ENOMEM;
55252 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55253 kfree(kbs);
55254 return ((p && *p) ? -EOVERFLOW : 0);
55255 case KDSKBSENT:
55256 + if (!capable(CAP_SYS_TTY_CONFIG))
55257 + perm = 0;
55258 +
55259 if (!perm) {
55260 ret = -EPERM;
55261 goto reterr;
55262 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55263 index 6276f13..84f2449 100644
55264 --- a/drivers/uio/uio.c
55265 +++ b/drivers/uio/uio.c
55266 @@ -25,6 +25,7 @@
55267 #include <linux/kobject.h>
55268 #include <linux/cdev.h>
55269 #include <linux/uio_driver.h>
55270 +#include <asm/local.h>
55271
55272 #define UIO_MAX_DEVICES (1U << MINORBITS)
55273
55274 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55275 struct device_attribute *attr, char *buf)
55276 {
55277 struct uio_device *idev = dev_get_drvdata(dev);
55278 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55279 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55280 }
55281 static DEVICE_ATTR_RO(event);
55282
55283 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55284 {
55285 struct uio_device *idev = info->uio_dev;
55286
55287 - atomic_inc(&idev->event);
55288 + atomic_inc_unchecked(&idev->event);
55289 wake_up_interruptible(&idev->wait);
55290 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55291 }
55292 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55293 }
55294
55295 listener->dev = idev;
55296 - listener->event_count = atomic_read(&idev->event);
55297 + listener->event_count = atomic_read_unchecked(&idev->event);
55298 filep->private_data = listener;
55299
55300 if (idev->info->open) {
55301 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55302 return -EIO;
55303
55304 poll_wait(filep, &idev->wait, wait);
55305 - if (listener->event_count != atomic_read(&idev->event))
55306 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55307 return POLLIN | POLLRDNORM;
55308 return 0;
55309 }
55310 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55311 do {
55312 set_current_state(TASK_INTERRUPTIBLE);
55313
55314 - event_count = atomic_read(&idev->event);
55315 + event_count = atomic_read_unchecked(&idev->event);
55316 if (event_count != listener->event_count) {
55317 if (copy_to_user(buf, &event_count, count))
55318 retval = -EFAULT;
55319 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55320 static int uio_find_mem_index(struct vm_area_struct *vma)
55321 {
55322 struct uio_device *idev = vma->vm_private_data;
55323 + unsigned long size;
55324
55325 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55326 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55327 + size = idev->info->mem[vma->vm_pgoff].size;
55328 + if (size == 0)
55329 + return -1;
55330 + if (vma->vm_end - vma->vm_start > size)
55331 return -1;
55332 return (int)vma->vm_pgoff;
55333 }
55334 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55335 idev->owner = owner;
55336 idev->info = info;
55337 init_waitqueue_head(&idev->wait);
55338 - atomic_set(&idev->event, 0);
55339 + atomic_set_unchecked(&idev->event, 0);
55340
55341 ret = uio_get_minor(idev);
55342 if (ret)
55343 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55344 index 813d4d3..a71934f 100644
55345 --- a/drivers/usb/atm/cxacru.c
55346 +++ b/drivers/usb/atm/cxacru.c
55347 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55348 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55349 if (ret < 2)
55350 return -EINVAL;
55351 - if (index < 0 || index > 0x7f)
55352 + if (index > 0x7f)
55353 return -EINVAL;
55354 pos += tmp;
55355
55356 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55357 index dada014..1d0d517 100644
55358 --- a/drivers/usb/atm/usbatm.c
55359 +++ b/drivers/usb/atm/usbatm.c
55360 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55361 if (printk_ratelimit())
55362 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55363 __func__, vpi, vci);
55364 - atomic_inc(&vcc->stats->rx_err);
55365 + atomic_inc_unchecked(&vcc->stats->rx_err);
55366 return;
55367 }
55368
55369 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55370 if (length > ATM_MAX_AAL5_PDU) {
55371 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55372 __func__, length, vcc);
55373 - atomic_inc(&vcc->stats->rx_err);
55374 + atomic_inc_unchecked(&vcc->stats->rx_err);
55375 goto out;
55376 }
55377
55378 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55379 if (sarb->len < pdu_length) {
55380 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55381 __func__, pdu_length, sarb->len, vcc);
55382 - atomic_inc(&vcc->stats->rx_err);
55383 + atomic_inc_unchecked(&vcc->stats->rx_err);
55384 goto out;
55385 }
55386
55387 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55388 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55389 __func__, vcc);
55390 - atomic_inc(&vcc->stats->rx_err);
55391 + atomic_inc_unchecked(&vcc->stats->rx_err);
55392 goto out;
55393 }
55394
55395 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55396 if (printk_ratelimit())
55397 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55398 __func__, length);
55399 - atomic_inc(&vcc->stats->rx_drop);
55400 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55401 goto out;
55402 }
55403
55404 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55405
55406 vcc->push(vcc, skb);
55407
55408 - atomic_inc(&vcc->stats->rx);
55409 + atomic_inc_unchecked(&vcc->stats->rx);
55410 out:
55411 skb_trim(sarb, 0);
55412 }
55413 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55414 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55415
55416 usbatm_pop(vcc, skb);
55417 - atomic_inc(&vcc->stats->tx);
55418 + atomic_inc_unchecked(&vcc->stats->tx);
55419
55420 skb = skb_dequeue(&instance->sndqueue);
55421 }
55422 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55423 if (!left--)
55424 return sprintf(page,
55425 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55426 - atomic_read(&atm_dev->stats.aal5.tx),
55427 - atomic_read(&atm_dev->stats.aal5.tx_err),
55428 - atomic_read(&atm_dev->stats.aal5.rx),
55429 - atomic_read(&atm_dev->stats.aal5.rx_err),
55430 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55431 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55432 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55433 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55434 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55435 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55436
55437 if (!left--) {
55438 if (instance->disconnected)
55439 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55440 index 2a3bbdf..91d72cf 100644
55441 --- a/drivers/usb/core/devices.c
55442 +++ b/drivers/usb/core/devices.c
55443 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55444 * time it gets called.
55445 */
55446 static struct device_connect_event {
55447 - atomic_t count;
55448 + atomic_unchecked_t count;
55449 wait_queue_head_t wait;
55450 } device_event = {
55451 .count = ATOMIC_INIT(1),
55452 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55453
55454 void usbfs_conn_disc_event(void)
55455 {
55456 - atomic_add(2, &device_event.count);
55457 + atomic_add_unchecked(2, &device_event.count);
55458 wake_up(&device_event.wait);
55459 }
55460
55461 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55462
55463 poll_wait(file, &device_event.wait, wait);
55464
55465 - event_count = atomic_read(&device_event.count);
55466 + event_count = atomic_read_unchecked(&device_event.count);
55467 if (file->f_version != event_count) {
55468 file->f_version = event_count;
55469 return POLLIN | POLLRDNORM;
55470 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55471 index 1163553..f292679 100644
55472 --- a/drivers/usb/core/devio.c
55473 +++ b/drivers/usb/core/devio.c
55474 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55475 struct usb_dev_state *ps = file->private_data;
55476 struct usb_device *dev = ps->dev;
55477 ssize_t ret = 0;
55478 - unsigned len;
55479 + size_t len;
55480 loff_t pos;
55481 int i;
55482
55483 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55484 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55485 struct usb_config_descriptor *config =
55486 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55487 - unsigned int length = le16_to_cpu(config->wTotalLength);
55488 + size_t length = le16_to_cpu(config->wTotalLength);
55489
55490 if (*ppos < pos + length) {
55491
55492 /* The descriptor may claim to be longer than it
55493 * really is. Here is the actual allocated length. */
55494 - unsigned alloclen =
55495 + size_t alloclen =
55496 le16_to_cpu(dev->config[i].desc.wTotalLength);
55497
55498 - len = length - (*ppos - pos);
55499 + len = length + pos - *ppos;
55500 if (len > nbytes)
55501 len = nbytes;
55502
55503 /* Simply don't write (skip over) unallocated parts */
55504 if (alloclen > (*ppos - pos)) {
55505 - alloclen -= (*ppos - pos);
55506 + alloclen = alloclen + pos - *ppos;
55507 if (copy_to_user(buf,
55508 dev->rawdescriptors[i] + (*ppos - pos),
55509 min(len, alloclen))) {
55510 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55511 index 45a915c..09f9735 100644
55512 --- a/drivers/usb/core/hcd.c
55513 +++ b/drivers/usb/core/hcd.c
55514 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55515 */
55516 usb_get_urb(urb);
55517 atomic_inc(&urb->use_count);
55518 - atomic_inc(&urb->dev->urbnum);
55519 + atomic_inc_unchecked(&urb->dev->urbnum);
55520 usbmon_urb_submit(&hcd->self, urb);
55521
55522 /* NOTE requirements on root-hub callers (usbfs and the hub
55523 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55524 urb->hcpriv = NULL;
55525 INIT_LIST_HEAD(&urb->urb_list);
55526 atomic_dec(&urb->use_count);
55527 - atomic_dec(&urb->dev->urbnum);
55528 + atomic_dec_unchecked(&urb->dev->urbnum);
55529 if (atomic_read(&urb->reject))
55530 wake_up(&usb_kill_urb_queue);
55531 usb_put_urb(urb);
55532 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55533 index 3b71516..1f26579 100644
55534 --- a/drivers/usb/core/hub.c
55535 +++ b/drivers/usb/core/hub.c
55536 @@ -26,6 +26,7 @@
55537 #include <linux/mutex.h>
55538 #include <linux/random.h>
55539 #include <linux/pm_qos.h>
55540 +#include <linux/grsecurity.h>
55541
55542 #include <asm/uaccess.h>
55543 #include <asm/byteorder.h>
55544 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55545 goto done;
55546 return;
55547 }
55548 +
55549 + if (gr_handle_new_usb())
55550 + goto done;
55551 +
55552 if (hub_is_superspeed(hub->hdev))
55553 unit_load = 150;
55554 else
55555 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55556 index f368d20..0c30ac5 100644
55557 --- a/drivers/usb/core/message.c
55558 +++ b/drivers/usb/core/message.c
55559 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55560 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55561 * error number.
55562 */
55563 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55564 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55565 __u8 requesttype, __u16 value, __u16 index, void *data,
55566 __u16 size, int timeout)
55567 {
55568 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55569 * If successful, 0. Otherwise a negative error number. The number of actual
55570 * bytes transferred will be stored in the @actual_length parameter.
55571 */
55572 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55573 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55574 void *data, int len, int *actual_length, int timeout)
55575 {
55576 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55577 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55578 * bytes transferred will be stored in the @actual_length parameter.
55579 *
55580 */
55581 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55582 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55583 void *data, int len, int *actual_length, int timeout)
55584 {
55585 struct urb *urb;
55586 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55587 index d269738..7340cd7 100644
55588 --- a/drivers/usb/core/sysfs.c
55589 +++ b/drivers/usb/core/sysfs.c
55590 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55591 struct usb_device *udev;
55592
55593 udev = to_usb_device(dev);
55594 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55595 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55596 }
55597 static DEVICE_ATTR_RO(urbnum);
55598
55599 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55600 index b1fb9ae..4224885 100644
55601 --- a/drivers/usb/core/usb.c
55602 +++ b/drivers/usb/core/usb.c
55603 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55604 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55605 dev->state = USB_STATE_ATTACHED;
55606 dev->lpm_disable_count = 1;
55607 - atomic_set(&dev->urbnum, 0);
55608 + atomic_set_unchecked(&dev->urbnum, 0);
55609
55610 INIT_LIST_HEAD(&dev->ep0.urb_list);
55611 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55612 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55613 index 8cfc319..4868255 100644
55614 --- a/drivers/usb/early/ehci-dbgp.c
55615 +++ b/drivers/usb/early/ehci-dbgp.c
55616 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55617
55618 #ifdef CONFIG_KGDB
55619 static struct kgdb_io kgdbdbgp_io_ops;
55620 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55621 +static struct kgdb_io kgdbdbgp_io_ops_console;
55622 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55623 #else
55624 #define dbgp_kgdb_mode (0)
55625 #endif
55626 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55627 .write_char = kgdbdbgp_write_char,
55628 };
55629
55630 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55631 + .name = "kgdbdbgp",
55632 + .read_char = kgdbdbgp_read_char,
55633 + .write_char = kgdbdbgp_write_char,
55634 + .is_console = 1
55635 +};
55636 +
55637 static int kgdbdbgp_wait_time;
55638
55639 static int __init kgdbdbgp_parse_config(char *str)
55640 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55641 ptr++;
55642 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55643 }
55644 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55645 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55646 + if (early_dbgp_console.index != -1)
55647 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55648 + else
55649 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55650
55651 return 0;
55652 }
55653 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55654 index 9719abf..789d5d9 100644
55655 --- a/drivers/usb/gadget/function/f_uac1.c
55656 +++ b/drivers/usb/gadget/function/f_uac1.c
55657 @@ -14,6 +14,7 @@
55658 #include <linux/module.h>
55659 #include <linux/device.h>
55660 #include <linux/atomic.h>
55661 +#include <linux/module.h>
55662
55663 #include "u_uac1.h"
55664
55665 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55666 index 491082a..dfd7d17 100644
55667 --- a/drivers/usb/gadget/function/u_serial.c
55668 +++ b/drivers/usb/gadget/function/u_serial.c
55669 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55670 spin_lock_irq(&port->port_lock);
55671
55672 /* already open? Great. */
55673 - if (port->port.count) {
55674 + if (atomic_read(&port->port.count)) {
55675 status = 0;
55676 - port->port.count++;
55677 + atomic_inc(&port->port.count);
55678
55679 /* currently opening/closing? wait ... */
55680 } else if (port->openclose) {
55681 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55682 tty->driver_data = port;
55683 port->port.tty = tty;
55684
55685 - port->port.count = 1;
55686 + atomic_set(&port->port.count, 1);
55687 port->openclose = false;
55688
55689 /* if connected, start the I/O stream */
55690 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55691
55692 spin_lock_irq(&port->port_lock);
55693
55694 - if (port->port.count != 1) {
55695 - if (port->port.count == 0)
55696 + if (atomic_read(&port->port.count) != 1) {
55697 + if (atomic_read(&port->port.count) == 0)
55698 WARN_ON(1);
55699 else
55700 - --port->port.count;
55701 + atomic_dec(&port->port.count);
55702 goto exit;
55703 }
55704
55705 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55706 * and sleep if necessary
55707 */
55708 port->openclose = true;
55709 - port->port.count = 0;
55710 + atomic_set(&port->port.count, 0);
55711
55712 gser = port->port_usb;
55713 if (gser && gser->disconnect)
55714 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55715 int cond;
55716
55717 spin_lock_irq(&port->port_lock);
55718 - cond = (port->port.count == 0) && !port->openclose;
55719 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55720 spin_unlock_irq(&port->port_lock);
55721 return cond;
55722 }
55723 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55724 /* if it's already open, start I/O ... and notify the serial
55725 * protocol about open/close status (connect/disconnect).
55726 */
55727 - if (port->port.count) {
55728 + if (atomic_read(&port->port.count)) {
55729 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55730 gs_start_io(port);
55731 if (gser->connect)
55732 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55733
55734 port->port_usb = NULL;
55735 gser->ioport = NULL;
55736 - if (port->port.count > 0 || port->openclose) {
55737 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55738 wake_up_interruptible(&port->drain_wait);
55739 if (port->port.tty)
55740 tty_hangup(port->port.tty);
55741 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55742
55743 /* finally, free any unused/unusable I/O buffers */
55744 spin_lock_irqsave(&port->port_lock, flags);
55745 - if (port->port.count == 0 && !port->openclose)
55746 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55747 gs_buf_free(&port->port_write_buf);
55748 gs_free_requests(gser->out, &port->read_pool, NULL);
55749 gs_free_requests(gser->out, &port->read_queue, NULL);
55750 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55751 index c78c841..48fd281 100644
55752 --- a/drivers/usb/gadget/function/u_uac1.c
55753 +++ b/drivers/usb/gadget/function/u_uac1.c
55754 @@ -17,6 +17,7 @@
55755 #include <linux/ctype.h>
55756 #include <linux/random.h>
55757 #include <linux/syscalls.h>
55758 +#include <linux/module.h>
55759
55760 #include "u_uac1.h"
55761
55762 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55763 index 7354d01..299478e 100644
55764 --- a/drivers/usb/host/ehci-hub.c
55765 +++ b/drivers/usb/host/ehci-hub.c
55766 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55767 urb->transfer_flags = URB_DIR_IN;
55768 usb_get_urb(urb);
55769 atomic_inc(&urb->use_count);
55770 - atomic_inc(&urb->dev->urbnum);
55771 + atomic_inc_unchecked(&urb->dev->urbnum);
55772 urb->setup_dma = dma_map_single(
55773 hcd->self.controller,
55774 urb->setup_packet,
55775 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55776 urb->status = -EINPROGRESS;
55777 usb_get_urb(urb);
55778 atomic_inc(&urb->use_count);
55779 - atomic_inc(&urb->dev->urbnum);
55780 + atomic_inc_unchecked(&urb->dev->urbnum);
55781 retval = submit_single_step_set_feature(hcd, urb, 0);
55782 if (!retval && !wait_for_completion_timeout(&done,
55783 msecs_to_jiffies(2000))) {
55784 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55785 index 1db0626..4948782 100644
55786 --- a/drivers/usb/host/hwa-hc.c
55787 +++ b/drivers/usb/host/hwa-hc.c
55788 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55789 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55790 struct wahc *wa = &hwahc->wa;
55791 struct device *dev = &wa->usb_iface->dev;
55792 - u8 mas_le[UWB_NUM_MAS/8];
55793 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55794 +
55795 + if (mas_le == NULL)
55796 + return -ENOMEM;
55797
55798 /* Set the stream index */
55799 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55800 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55801 WUSB_REQ_SET_WUSB_MAS,
55802 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55803 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55804 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55805 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55806 if (result < 0)
55807 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55808 out:
55809 + kfree(mas_le);
55810 +
55811 return result;
55812 }
55813
55814 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55815 index b3d245e..99549ed 100644
55816 --- a/drivers/usb/misc/appledisplay.c
55817 +++ b/drivers/usb/misc/appledisplay.c
55818 @@ -84,7 +84,7 @@ struct appledisplay {
55819 struct mutex sysfslock; /* concurrent read and write */
55820 };
55821
55822 -static atomic_t count_displays = ATOMIC_INIT(0);
55823 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55824 static struct workqueue_struct *wq;
55825
55826 static void appledisplay_complete(struct urb *urb)
55827 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55828
55829 /* Register backlight device */
55830 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55831 - atomic_inc_return(&count_displays) - 1);
55832 + atomic_inc_return_unchecked(&count_displays) - 1);
55833 memset(&props, 0, sizeof(struct backlight_properties));
55834 props.type = BACKLIGHT_RAW;
55835 props.max_brightness = 0xff;
55836 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55837 index 3806e70..55c508b 100644
55838 --- a/drivers/usb/serial/console.c
55839 +++ b/drivers/usb/serial/console.c
55840 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55841
55842 info->port = port;
55843
55844 - ++port->port.count;
55845 + atomic_inc(&port->port.count);
55846 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55847 if (serial->type->set_termios) {
55848 /*
55849 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55850 }
55851 /* Now that any required fake tty operations are completed restore
55852 * the tty port count */
55853 - --port->port.count;
55854 + atomic_dec(&port->port.count);
55855 /* The console is special in terms of closing the device so
55856 * indicate this port is now acting as a system console. */
55857 port->port.console = 1;
55858 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55859 put_tty:
55860 tty_kref_put(tty);
55861 reset_open_count:
55862 - port->port.count = 0;
55863 + atomic_set(&port->port.count, 0);
55864 usb_autopm_put_interface(serial->interface);
55865 error_get_interface:
55866 usb_serial_put(serial);
55867 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55868 static void usb_console_write(struct console *co,
55869 const char *buf, unsigned count)
55870 {
55871 - static struct usbcons_info *info = &usbcons_info;
55872 + struct usbcons_info *info = &usbcons_info;
55873 struct usb_serial_port *port = info->port;
55874 struct usb_serial *serial;
55875 int retval = -ENODEV;
55876 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55877 index 307e339..6aa97cb 100644
55878 --- a/drivers/usb/storage/usb.h
55879 +++ b/drivers/usb/storage/usb.h
55880 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55881 __u8 useProtocol;
55882 __u8 useTransport;
55883 int (*initFunction)(struct us_data *);
55884 -};
55885 +} __do_const;
55886
55887
55888 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55889 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55890 index a863a98..d272795 100644
55891 --- a/drivers/usb/usbip/vhci.h
55892 +++ b/drivers/usb/usbip/vhci.h
55893 @@ -83,7 +83,7 @@ struct vhci_hcd {
55894 unsigned resuming:1;
55895 unsigned long re_timeout;
55896
55897 - atomic_t seqnum;
55898 + atomic_unchecked_t seqnum;
55899
55900 /*
55901 * NOTE:
55902 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55903 index 11f6f61..1087910 100644
55904 --- a/drivers/usb/usbip/vhci_hcd.c
55905 +++ b/drivers/usb/usbip/vhci_hcd.c
55906 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55907
55908 spin_lock(&vdev->priv_lock);
55909
55910 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55911 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55912 if (priv->seqnum == 0xffff)
55913 dev_info(&urb->dev->dev, "seqnum max\n");
55914
55915 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55916 return -ENOMEM;
55917 }
55918
55919 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55920 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55921 if (unlink->seqnum == 0xffff)
55922 pr_info("seqnum max\n");
55923
55924 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55925 vdev->rhport = rhport;
55926 }
55927
55928 - atomic_set(&vhci->seqnum, 0);
55929 + atomic_set_unchecked(&vhci->seqnum, 0);
55930 spin_lock_init(&vhci->lock);
55931
55932 hcd->power_budget = 0; /* no limit */
55933 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55934 index 00e4a54..d676f85 100644
55935 --- a/drivers/usb/usbip/vhci_rx.c
55936 +++ b/drivers/usb/usbip/vhci_rx.c
55937 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55938 if (!urb) {
55939 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55940 pr_info("max seqnum %d\n",
55941 - atomic_read(&the_controller->seqnum));
55942 + atomic_read_unchecked(&the_controller->seqnum));
55943 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55944 return;
55945 }
55946 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55947 index edc7267..9f65ce2 100644
55948 --- a/drivers/usb/wusbcore/wa-hc.h
55949 +++ b/drivers/usb/wusbcore/wa-hc.h
55950 @@ -240,7 +240,7 @@ struct wahc {
55951 spinlock_t xfer_list_lock;
55952 struct work_struct xfer_enqueue_work;
55953 struct work_struct xfer_error_work;
55954 - atomic_t xfer_id_count;
55955 + atomic_unchecked_t xfer_id_count;
55956
55957 kernel_ulong_t quirks;
55958 };
55959 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
55960 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
55961 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
55962 wa->dto_in_use = 0;
55963 - atomic_set(&wa->xfer_id_count, 1);
55964 + atomic_set_unchecked(&wa->xfer_id_count, 1);
55965 /* init the buf in URBs */
55966 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
55967 usb_init_urb(&(wa->buf_in_urbs[index]));
55968 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
55969 index 69af4fd..da390d7 100644
55970 --- a/drivers/usb/wusbcore/wa-xfer.c
55971 +++ b/drivers/usb/wusbcore/wa-xfer.c
55972 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55973 */
55974 static void wa_xfer_id_init(struct wa_xfer *xfer)
55975 {
55976 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55977 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55978 }
55979
55980 /* Return the xfer's ID. */
55981 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55982 index 837d177..170724af 100644
55983 --- a/drivers/vfio/vfio.c
55984 +++ b/drivers/vfio/vfio.c
55985 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55986 return 0;
55987
55988 /* TODO Prevent device auto probing */
55989 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55990 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55991 iommu_group_id(group->iommu_group));
55992
55993 return 0;
55994 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55995 index 3bb02c6..a01ff38 100644
55996 --- a/drivers/vhost/vringh.c
55997 +++ b/drivers/vhost/vringh.c
55998 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55999 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56000 {
56001 __virtio16 v = 0;
56002 - int rc = get_user(v, (__force __virtio16 __user *)p);
56003 + int rc = get_user(v, (__force_user __virtio16 *)p);
56004 *val = vringh16_to_cpu(vrh, v);
56005 return rc;
56006 }
56007 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56008 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56009 {
56010 __virtio16 v = cpu_to_vringh16(vrh, val);
56011 - return put_user(v, (__force __virtio16 __user *)p);
56012 + return put_user(v, (__force_user __virtio16 *)p);
56013 }
56014
56015 static inline int copydesc_user(void *dst, const void *src, size_t len)
56016 {
56017 - return copy_from_user(dst, (__force void __user *)src, len) ?
56018 + return copy_from_user(dst, (void __force_user *)src, len) ?
56019 -EFAULT : 0;
56020 }
56021
56022 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56023 const struct vring_used_elem *src,
56024 unsigned int num)
56025 {
56026 - return copy_to_user((__force void __user *)dst, src,
56027 + return copy_to_user((void __force_user *)dst, src,
56028 sizeof(*dst) * num) ? -EFAULT : 0;
56029 }
56030
56031 static inline int xfer_from_user(void *src, void *dst, size_t len)
56032 {
56033 - return copy_from_user(dst, (__force void __user *)src, len) ?
56034 + return copy_from_user(dst, (void __force_user *)src, len) ?
56035 -EFAULT : 0;
56036 }
56037
56038 static inline int xfer_to_user(void *dst, void *src, size_t len)
56039 {
56040 - return copy_to_user((__force void __user *)dst, src, len) ?
56041 + return copy_to_user((void __force_user *)dst, src, len) ?
56042 -EFAULT : 0;
56043 }
56044
56045 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56046 vrh->last_used_idx = 0;
56047 vrh->vring.num = num;
56048 /* vring expects kernel addresses, but only used via accessors. */
56049 - vrh->vring.desc = (__force struct vring_desc *)desc;
56050 - vrh->vring.avail = (__force struct vring_avail *)avail;
56051 - vrh->vring.used = (__force struct vring_used *)used;
56052 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56053 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56054 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56055 return 0;
56056 }
56057 EXPORT_SYMBOL(vringh_init_user);
56058 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56059
56060 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56061 {
56062 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56063 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56064 return 0;
56065 }
56066
56067 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56068 index 84a110a..96312c3 100644
56069 --- a/drivers/video/backlight/kb3886_bl.c
56070 +++ b/drivers/video/backlight/kb3886_bl.c
56071 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56072 static unsigned long kb3886bl_flags;
56073 #define KB3886BL_SUSPENDED 0x01
56074
56075 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56076 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56077 {
56078 .ident = "Sahara Touch-iT",
56079 .matches = {
56080 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56081 index 1b0b233..6f34c2c 100644
56082 --- a/drivers/video/fbdev/arcfb.c
56083 +++ b/drivers/video/fbdev/arcfb.c
56084 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56085 return -ENOSPC;
56086
56087 err = 0;
56088 - if ((count + p) > fbmemlength) {
56089 + if (count > (fbmemlength - p)) {
56090 count = fbmemlength - p;
56091 err = -ENOSPC;
56092 }
56093 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56094 index aedf2fb..47c9aca 100644
56095 --- a/drivers/video/fbdev/aty/aty128fb.c
56096 +++ b/drivers/video/fbdev/aty/aty128fb.c
56097 @@ -149,7 +149,7 @@ enum {
56098 };
56099
56100 /* Must match above enum */
56101 -static char * const r128_family[] = {
56102 +static const char * const r128_family[] = {
56103 "AGP",
56104 "PCI",
56105 "PRO AGP",
56106 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56107 index 8789e48..698fe4c 100644
56108 --- a/drivers/video/fbdev/aty/atyfb_base.c
56109 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56110 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56111 par->accel_flags = var->accel_flags; /* hack */
56112
56113 if (var->accel_flags) {
56114 - info->fbops->fb_sync = atyfb_sync;
56115 + pax_open_kernel();
56116 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56117 + pax_close_kernel();
56118 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56119 } else {
56120 - info->fbops->fb_sync = NULL;
56121 + pax_open_kernel();
56122 + *(void **)&info->fbops->fb_sync = NULL;
56123 + pax_close_kernel();
56124 info->flags |= FBINFO_HWACCEL_DISABLED;
56125 }
56126
56127 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56128 index 2fa0317..4983f2a 100644
56129 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56130 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56131 @@ -8,6 +8,7 @@
56132 #include "../core/fb_draw.h"
56133
56134 #include <asm/io.h>
56135 +#include <asm/pgtable.h>
56136
56137 #ifdef __sparc__
56138 #include <asm/fbio.h>
56139 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56140 info->sprite.buf_align = 16; /* and 64 lines tall. */
56141 info->sprite.flags = FB_PIXMAP_IO;
56142
56143 - info->fbops->fb_cursor = atyfb_cursor;
56144 + pax_open_kernel();
56145 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56146 + pax_close_kernel();
56147
56148 return 0;
56149 }
56150 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56151 index d6cab1f..112f680 100644
56152 --- a/drivers/video/fbdev/core/fb_defio.c
56153 +++ b/drivers/video/fbdev/core/fb_defio.c
56154 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56155
56156 BUG_ON(!fbdefio);
56157 mutex_init(&fbdefio->lock);
56158 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56159 + pax_open_kernel();
56160 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56161 + pax_close_kernel();
56162 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56163 INIT_LIST_HEAD(&fbdefio->pagelist);
56164 if (fbdefio->delay == 0) /* set a default of 1 s */
56165 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56166 page->mapping = NULL;
56167 }
56168
56169 - info->fbops->fb_mmap = NULL;
56170 + *(void **)&info->fbops->fb_mmap = NULL;
56171 mutex_destroy(&fbdefio->lock);
56172 }
56173 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56174 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56175 index 0705d88..d9429bf 100644
56176 --- a/drivers/video/fbdev/core/fbmem.c
56177 +++ b/drivers/video/fbdev/core/fbmem.c
56178 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56179 __u32 data;
56180 int err;
56181
56182 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56183 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56184
56185 data = (__u32) (unsigned long) fix->smem_start;
56186 err |= put_user(data, &fix32->smem_start);
56187 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56188 index 4254336..282567e 100644
56189 --- a/drivers/video/fbdev/hyperv_fb.c
56190 +++ b/drivers/video/fbdev/hyperv_fb.c
56191 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56192 static inline int synthvid_send(struct hv_device *hdev,
56193 struct synthvid_msg *msg)
56194 {
56195 - static atomic64_t request_id = ATOMIC64_INIT(0);
56196 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56197 int ret;
56198
56199 msg->pipe_hdr.type = PIPE_MSG_DATA;
56200 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56201
56202 ret = vmbus_sendpacket(hdev->channel, msg,
56203 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56204 - atomic64_inc_return(&request_id),
56205 + atomic64_inc_return_unchecked(&request_id),
56206 VM_PKT_DATA_INBAND, 0);
56207
56208 if (ret)
56209 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56210 index 7672d2e..b56437f 100644
56211 --- a/drivers/video/fbdev/i810/i810_accel.c
56212 +++ b/drivers/video/fbdev/i810/i810_accel.c
56213 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56214 }
56215 }
56216 printk("ringbuffer lockup!!!\n");
56217 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56218 i810_report_error(mmio);
56219 par->dev_flags |= LOCKUP;
56220 info->pixmap.scan_align = 1;
56221 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56222 index a01147f..5d896f8 100644
56223 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56224 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56225 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56226
56227 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56228 struct matrox_switch matrox_mystique = {
56229 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56230 + .preinit = MGA1064_preinit,
56231 + .reset = MGA1064_reset,
56232 + .init = MGA1064_init,
56233 + .restore = MGA1064_restore,
56234 };
56235 EXPORT_SYMBOL(matrox_mystique);
56236 #endif
56237
56238 #ifdef CONFIG_FB_MATROX_G
56239 struct matrox_switch matrox_G100 = {
56240 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56241 + .preinit = MGAG100_preinit,
56242 + .reset = MGAG100_reset,
56243 + .init = MGAG100_init,
56244 + .restore = MGAG100_restore,
56245 };
56246 EXPORT_SYMBOL(matrox_G100);
56247 #endif
56248 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56249 index 195ad7c..09743fc 100644
56250 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56251 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56252 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56253 }
56254
56255 struct matrox_switch matrox_millennium = {
56256 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56257 + .preinit = Ti3026_preinit,
56258 + .reset = Ti3026_reset,
56259 + .init = Ti3026_init,
56260 + .restore = Ti3026_restore
56261 };
56262 EXPORT_SYMBOL(matrox_millennium);
56263 #endif
56264 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56265 index fe92eed..106e085 100644
56266 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56267 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56268 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56269 struct mb862xxfb_par *par = info->par;
56270
56271 if (info->var.bits_per_pixel == 32) {
56272 - info->fbops->fb_fillrect = cfb_fillrect;
56273 - info->fbops->fb_copyarea = cfb_copyarea;
56274 - info->fbops->fb_imageblit = cfb_imageblit;
56275 + pax_open_kernel();
56276 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56277 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56278 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56279 + pax_close_kernel();
56280 } else {
56281 outreg(disp, GC_L0EM, 3);
56282 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56283 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56284 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56285 + pax_open_kernel();
56286 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56287 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56288 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56289 + pax_close_kernel();
56290 }
56291 outreg(draw, GDC_REG_DRAW_BASE, 0);
56292 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56293 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56294 index def0412..fed6529 100644
56295 --- a/drivers/video/fbdev/nvidia/nvidia.c
56296 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56297 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56298 info->fix.line_length = (info->var.xres_virtual *
56299 info->var.bits_per_pixel) >> 3;
56300 if (info->var.accel_flags) {
56301 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56302 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56303 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56304 - info->fbops->fb_sync = nvidiafb_sync;
56305 + pax_open_kernel();
56306 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56307 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56308 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56309 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56310 + pax_close_kernel();
56311 info->pixmap.scan_align = 4;
56312 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56313 info->flags |= FBINFO_READS_FAST;
56314 NVResetGraphics(info);
56315 } else {
56316 - info->fbops->fb_imageblit = cfb_imageblit;
56317 - info->fbops->fb_fillrect = cfb_fillrect;
56318 - info->fbops->fb_copyarea = cfb_copyarea;
56319 - info->fbops->fb_sync = NULL;
56320 + pax_open_kernel();
56321 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56322 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56323 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56324 + *(void **)&info->fbops->fb_sync = NULL;
56325 + pax_close_kernel();
56326 info->pixmap.scan_align = 1;
56327 info->flags |= FBINFO_HWACCEL_DISABLED;
56328 info->flags &= ~FBINFO_READS_FAST;
56329 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56330 info->pixmap.size = 8 * 1024;
56331 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56332
56333 - if (!hwcur)
56334 - info->fbops->fb_cursor = NULL;
56335 + if (!hwcur) {
56336 + pax_open_kernel();
56337 + *(void **)&info->fbops->fb_cursor = NULL;
56338 + pax_close_kernel();
56339 + }
56340
56341 info->var.accel_flags = (!noaccel);
56342
56343 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56344 index 2412a0d..294215b 100644
56345 --- a/drivers/video/fbdev/omap2/dss/display.c
56346 +++ b/drivers/video/fbdev/omap2/dss/display.c
56347 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56348 if (dssdev->name == NULL)
56349 dssdev->name = dssdev->alias;
56350
56351 + pax_open_kernel();
56352 if (drv && drv->get_resolution == NULL)
56353 - drv->get_resolution = omapdss_default_get_resolution;
56354 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56355 if (drv && drv->get_recommended_bpp == NULL)
56356 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56357 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56358 if (drv && drv->get_timings == NULL)
56359 - drv->get_timings = omapdss_default_get_timings;
56360 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56361 + pax_close_kernel();
56362
56363 mutex_lock(&panel_list_mutex);
56364 list_add_tail(&dssdev->panel_list, &panel_list);
56365 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56366 index 83433cb..71e9b98 100644
56367 --- a/drivers/video/fbdev/s1d13xxxfb.c
56368 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56369 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56370
56371 switch(prod_id) {
56372 case S1D13506_PROD_ID: /* activate acceleration */
56373 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56374 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56375 + pax_open_kernel();
56376 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56377 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56378 + pax_close_kernel();
56379 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56380 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56381 break;
56382 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56383 index d3013cd..95b8285 100644
56384 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56385 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56386 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56387 }
56388
56389 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56390 - lcdc_sys_write_index,
56391 - lcdc_sys_write_data,
56392 - lcdc_sys_read_data,
56393 + .write_index = lcdc_sys_write_index,
56394 + .write_data = lcdc_sys_write_data,
56395 + .read_data = lcdc_sys_read_data,
56396 };
56397
56398 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56399 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56400 index 9279e5f..d5f5276 100644
56401 --- a/drivers/video/fbdev/smscufx.c
56402 +++ b/drivers/video/fbdev/smscufx.c
56403 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56404 fb_deferred_io_cleanup(info);
56405 kfree(info->fbdefio);
56406 info->fbdefio = NULL;
56407 - info->fbops->fb_mmap = ufx_ops_mmap;
56408 + pax_open_kernel();
56409 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56410 + pax_close_kernel();
56411 }
56412
56413 pr_debug("released /dev/fb%d user=%d count=%d",
56414 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56415 index ff2b873..626a8d5 100644
56416 --- a/drivers/video/fbdev/udlfb.c
56417 +++ b/drivers/video/fbdev/udlfb.c
56418 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56419 dlfb_urb_completion(urb);
56420
56421 error:
56422 - atomic_add(bytes_sent, &dev->bytes_sent);
56423 - atomic_add(bytes_identical, &dev->bytes_identical);
56424 - atomic_add(width*height*2, &dev->bytes_rendered);
56425 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56426 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56427 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56428 end_cycles = get_cycles();
56429 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56430 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56431 >> 10)), /* Kcycles */
56432 &dev->cpu_kcycles_used);
56433
56434 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56435 dlfb_urb_completion(urb);
56436
56437 error:
56438 - atomic_add(bytes_sent, &dev->bytes_sent);
56439 - atomic_add(bytes_identical, &dev->bytes_identical);
56440 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56441 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56442 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56443 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56444 end_cycles = get_cycles();
56445 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56446 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56447 >> 10)), /* Kcycles */
56448 &dev->cpu_kcycles_used);
56449 }
56450 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56451 fb_deferred_io_cleanup(info);
56452 kfree(info->fbdefio);
56453 info->fbdefio = NULL;
56454 - info->fbops->fb_mmap = dlfb_ops_mmap;
56455 + pax_open_kernel();
56456 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56457 + pax_close_kernel();
56458 }
56459
56460 pr_warn("released /dev/fb%d user=%d count=%d\n",
56461 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56462 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56463 struct dlfb_data *dev = fb_info->par;
56464 return snprintf(buf, PAGE_SIZE, "%u\n",
56465 - atomic_read(&dev->bytes_rendered));
56466 + atomic_read_unchecked(&dev->bytes_rendered));
56467 }
56468
56469 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56470 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56471 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56472 struct dlfb_data *dev = fb_info->par;
56473 return snprintf(buf, PAGE_SIZE, "%u\n",
56474 - atomic_read(&dev->bytes_identical));
56475 + atomic_read_unchecked(&dev->bytes_identical));
56476 }
56477
56478 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56479 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56480 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56481 struct dlfb_data *dev = fb_info->par;
56482 return snprintf(buf, PAGE_SIZE, "%u\n",
56483 - atomic_read(&dev->bytes_sent));
56484 + atomic_read_unchecked(&dev->bytes_sent));
56485 }
56486
56487 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56488 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56489 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56490 struct dlfb_data *dev = fb_info->par;
56491 return snprintf(buf, PAGE_SIZE, "%u\n",
56492 - atomic_read(&dev->cpu_kcycles_used));
56493 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56494 }
56495
56496 static ssize_t edid_show(
56497 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56498 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56499 struct dlfb_data *dev = fb_info->par;
56500
56501 - atomic_set(&dev->bytes_rendered, 0);
56502 - atomic_set(&dev->bytes_identical, 0);
56503 - atomic_set(&dev->bytes_sent, 0);
56504 - atomic_set(&dev->cpu_kcycles_used, 0);
56505 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56506 + atomic_set_unchecked(&dev->bytes_identical, 0);
56507 + atomic_set_unchecked(&dev->bytes_sent, 0);
56508 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56509
56510 return count;
56511 }
56512 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56513 index d32d1c4..46722e6 100644
56514 --- a/drivers/video/fbdev/uvesafb.c
56515 +++ b/drivers/video/fbdev/uvesafb.c
56516 @@ -19,6 +19,7 @@
56517 #include <linux/io.h>
56518 #include <linux/mutex.h>
56519 #include <linux/slab.h>
56520 +#include <linux/moduleloader.h>
56521 #include <video/edid.h>
56522 #include <video/uvesafb.h>
56523 #ifdef CONFIG_X86
56524 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56525 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56526 par->pmi_setpal = par->ypan = 0;
56527 } else {
56528 +
56529 +#ifdef CONFIG_PAX_KERNEXEC
56530 +#ifdef CONFIG_MODULES
56531 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56532 +#endif
56533 + if (!par->pmi_code) {
56534 + par->pmi_setpal = par->ypan = 0;
56535 + return 0;
56536 + }
56537 +#endif
56538 +
56539 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56540 + task->t.regs.edi);
56541 +
56542 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56543 + pax_open_kernel();
56544 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56545 + pax_close_kernel();
56546 +
56547 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56548 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56549 +#else
56550 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56551 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56552 +#endif
56553 +
56554 printk(KERN_INFO "uvesafb: protected mode interface info at "
56555 "%04x:%04x\n",
56556 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56557 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56558 par->ypan = ypan;
56559
56560 if (par->pmi_setpal || par->ypan) {
56561 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56562 if (__supported_pte_mask & _PAGE_NX) {
56563 par->pmi_setpal = par->ypan = 0;
56564 printk(KERN_WARNING "uvesafb: NX protection is active, "
56565 "better not use the PMI.\n");
56566 - } else {
56567 + } else
56568 +#endif
56569 uvesafb_vbe_getpmi(task, par);
56570 - }
56571 }
56572 #else
56573 /* The protected mode interface is not available on non-x86. */
56574 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56575 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56576
56577 /* Disable blanking if the user requested so. */
56578 - if (!blank)
56579 - info->fbops->fb_blank = NULL;
56580 + if (!blank) {
56581 + pax_open_kernel();
56582 + *(void **)&info->fbops->fb_blank = NULL;
56583 + pax_close_kernel();
56584 + }
56585
56586 /*
56587 * Find out how much IO memory is required for the mode with
56588 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56589 info->flags = FBINFO_FLAG_DEFAULT |
56590 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56591
56592 - if (!par->ypan)
56593 - info->fbops->fb_pan_display = NULL;
56594 + if (!par->ypan) {
56595 + pax_open_kernel();
56596 + *(void **)&info->fbops->fb_pan_display = NULL;
56597 + pax_close_kernel();
56598 + }
56599 }
56600
56601 static void uvesafb_init_mtrr(struct fb_info *info)
56602 @@ -1786,6 +1816,11 @@ out_mode:
56603 out:
56604 kfree(par->vbe_modes);
56605
56606 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56607 + if (par->pmi_code)
56608 + module_memfree_exec(par->pmi_code);
56609 +#endif
56610 +
56611 framebuffer_release(info);
56612 return err;
56613 }
56614 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56615 kfree(par->vbe_state_orig);
56616 kfree(par->vbe_state_saved);
56617
56618 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56619 + if (par->pmi_code)
56620 + module_memfree_exec(par->pmi_code);
56621 +#endif
56622 +
56623 framebuffer_release(info);
56624 }
56625 return 0;
56626 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56627 index d79a0ac..2d0c3d4 100644
56628 --- a/drivers/video/fbdev/vesafb.c
56629 +++ b/drivers/video/fbdev/vesafb.c
56630 @@ -9,6 +9,7 @@
56631 */
56632
56633 #include <linux/module.h>
56634 +#include <linux/moduleloader.h>
56635 #include <linux/kernel.h>
56636 #include <linux/errno.h>
56637 #include <linux/string.h>
56638 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56639 static int vram_total; /* Set total amount of memory */
56640 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56641 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56642 -static void (*pmi_start)(void) __read_mostly;
56643 -static void (*pmi_pal) (void) __read_mostly;
56644 +static void (*pmi_start)(void) __read_only;
56645 +static void (*pmi_pal) (void) __read_only;
56646 static int depth __read_mostly;
56647 static int vga_compat __read_mostly;
56648 /* --------------------------------------------------------------------- */
56649 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56650 unsigned int size_remap;
56651 unsigned int size_total;
56652 char *option = NULL;
56653 + void *pmi_code = NULL;
56654
56655 /* ignore error return of fb_get_options */
56656 fb_get_options("vesafb", &option);
56657 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56658 size_remap = size_total;
56659 vesafb_fix.smem_len = size_remap;
56660
56661 -#ifndef __i386__
56662 - screen_info.vesapm_seg = 0;
56663 -#endif
56664 -
56665 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56666 printk(KERN_WARNING
56667 "vesafb: cannot reserve video memory at 0x%lx\n",
56668 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56669 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56670 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56671
56672 +#ifdef __i386__
56673 +
56674 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56675 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56676 + if (!pmi_code)
56677 +#elif !defined(CONFIG_PAX_KERNEXEC)
56678 + if (0)
56679 +#endif
56680 +
56681 +#endif
56682 + screen_info.vesapm_seg = 0;
56683 +
56684 if (screen_info.vesapm_seg) {
56685 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56686 - screen_info.vesapm_seg,screen_info.vesapm_off);
56687 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56688 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56689 }
56690
56691 if (screen_info.vesapm_seg < 0xc000)
56692 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56693
56694 if (ypan || pmi_setpal) {
56695 unsigned short *pmi_base;
56696 +
56697 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56698 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56699 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56700 +
56701 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56702 + pax_open_kernel();
56703 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56704 +#else
56705 + pmi_code = pmi_base;
56706 +#endif
56707 +
56708 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56709 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56710 +
56711 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56712 + pmi_start = ktva_ktla(pmi_start);
56713 + pmi_pal = ktva_ktla(pmi_pal);
56714 + pax_close_kernel();
56715 +#endif
56716 +
56717 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56718 if (pmi_base[3]) {
56719 printk(KERN_INFO "vesafb: pmi: ports = ");
56720 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56721 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56722 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56723
56724 - if (!ypan)
56725 - info->fbops->fb_pan_display = NULL;
56726 + if (!ypan) {
56727 + pax_open_kernel();
56728 + *(void **)&info->fbops->fb_pan_display = NULL;
56729 + pax_close_kernel();
56730 + }
56731
56732 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56733 err = -ENOMEM;
56734 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56735 fb_info(info, "%s frame buffer device\n", info->fix.id);
56736 return 0;
56737 err:
56738 +
56739 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56740 + module_memfree_exec(pmi_code);
56741 +#endif
56742 +
56743 if (info->screen_base)
56744 iounmap(info->screen_base);
56745 framebuffer_release(info);
56746 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56747 index 88714ae..16c2e11 100644
56748 --- a/drivers/video/fbdev/via/via_clock.h
56749 +++ b/drivers/video/fbdev/via/via_clock.h
56750 @@ -56,7 +56,7 @@ struct via_clock {
56751
56752 void (*set_engine_pll_state)(u8 state);
56753 void (*set_engine_pll)(struct via_pll_config config);
56754 -};
56755 +} __no_const;
56756
56757
56758 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56759 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56760 index 3c14e43..2630570 100644
56761 --- a/drivers/video/logo/logo_linux_clut224.ppm
56762 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56763 @@ -2,1603 +2,1123 @@ P3
56764 # Standard 224-color Linux logo
56765 80 80
56766 255
56767 - 0 0 0 0 0 0 0 0 0 0 0 0
56768 - 0 0 0 0 0 0 0 0 0 0 0 0
56769 - 0 0 0 0 0 0 0 0 0 0 0 0
56770 - 0 0 0 0 0 0 0 0 0 0 0 0
56771 - 0 0 0 0 0 0 0 0 0 0 0 0
56772 - 0 0 0 0 0 0 0 0 0 0 0 0
56773 - 0 0 0 0 0 0 0 0 0 0 0 0
56774 - 0 0 0 0 0 0 0 0 0 0 0 0
56775 - 0 0 0 0 0 0 0 0 0 0 0 0
56776 - 6 6 6 6 6 6 10 10 10 10 10 10
56777 - 10 10 10 6 6 6 6 6 6 6 6 6
56778 - 0 0 0 0 0 0 0 0 0 0 0 0
56779 - 0 0 0 0 0 0 0 0 0 0 0 0
56780 - 0 0 0 0 0 0 0 0 0 0 0 0
56781 - 0 0 0 0 0 0 0 0 0 0 0 0
56782 - 0 0 0 0 0 0 0 0 0 0 0 0
56783 - 0 0 0 0 0 0 0 0 0 0 0 0
56784 - 0 0 0 0 0 0 0 0 0 0 0 0
56785 - 0 0 0 0 0 0 0 0 0 0 0 0
56786 - 0 0 0 0 0 0 0 0 0 0 0 0
56787 - 0 0 0 0 0 0 0 0 0 0 0 0
56788 - 0 0 0 0 0 0 0 0 0 0 0 0
56789 - 0 0 0 0 0 0 0 0 0 0 0 0
56790 - 0 0 0 0 0 0 0 0 0 0 0 0
56791 - 0 0 0 0 0 0 0 0 0 0 0 0
56792 - 0 0 0 0 0 0 0 0 0 0 0 0
56793 - 0 0 0 0 0 0 0 0 0 0 0 0
56794 - 0 0 0 0 0 0 0 0 0 0 0 0
56795 - 0 0 0 6 6 6 10 10 10 14 14 14
56796 - 22 22 22 26 26 26 30 30 30 34 34 34
56797 - 30 30 30 30 30 30 26 26 26 18 18 18
56798 - 14 14 14 10 10 10 6 6 6 0 0 0
56799 - 0 0 0 0 0 0 0 0 0 0 0 0
56800 - 0 0 0 0 0 0 0 0 0 0 0 0
56801 - 0 0 0 0 0 0 0 0 0 0 0 0
56802 - 0 0 0 0 0 0 0 0 0 0 0 0
56803 - 0 0 0 0 0 0 0 0 0 0 0 0
56804 - 0 0 0 0 0 0 0 0 0 0 0 0
56805 - 0 0 0 0 0 0 0 0 0 0 0 0
56806 - 0 0 0 0 0 0 0 0 0 0 0 0
56807 - 0 0 0 0 0 0 0 0 0 0 0 0
56808 - 0 0 0 0 0 1 0 0 1 0 0 0
56809 - 0 0 0 0 0 0 0 0 0 0 0 0
56810 - 0 0 0 0 0 0 0 0 0 0 0 0
56811 - 0 0 0 0 0 0 0 0 0 0 0 0
56812 - 0 0 0 0 0 0 0 0 0 0 0 0
56813 - 0 0 0 0 0 0 0 0 0 0 0 0
56814 - 0 0 0 0 0 0 0 0 0 0 0 0
56815 - 6 6 6 14 14 14 26 26 26 42 42 42
56816 - 54 54 54 66 66 66 78 78 78 78 78 78
56817 - 78 78 78 74 74 74 66 66 66 54 54 54
56818 - 42 42 42 26 26 26 18 18 18 10 10 10
56819 - 6 6 6 0 0 0 0 0 0 0 0 0
56820 - 0 0 0 0 0 0 0 0 0 0 0 0
56821 - 0 0 0 0 0 0 0 0 0 0 0 0
56822 - 0 0 0 0 0 0 0 0 0 0 0 0
56823 - 0 0 0 0 0 0 0 0 0 0 0 0
56824 - 0 0 0 0 0 0 0 0 0 0 0 0
56825 - 0 0 0 0 0 0 0 0 0 0 0 0
56826 - 0 0 0 0 0 0 0 0 0 0 0 0
56827 - 0 0 0 0 0 0 0 0 0 0 0 0
56828 - 0 0 1 0 0 0 0 0 0 0 0 0
56829 - 0 0 0 0 0 0 0 0 0 0 0 0
56830 - 0 0 0 0 0 0 0 0 0 0 0 0
56831 - 0 0 0 0 0 0 0 0 0 0 0 0
56832 - 0 0 0 0 0 0 0 0 0 0 0 0
56833 - 0 0 0 0 0 0 0 0 0 0 0 0
56834 - 0 0 0 0 0 0 0 0 0 10 10 10
56835 - 22 22 22 42 42 42 66 66 66 86 86 86
56836 - 66 66 66 38 38 38 38 38 38 22 22 22
56837 - 26 26 26 34 34 34 54 54 54 66 66 66
56838 - 86 86 86 70 70 70 46 46 46 26 26 26
56839 - 14 14 14 6 6 6 0 0 0 0 0 0
56840 - 0 0 0 0 0 0 0 0 0 0 0 0
56841 - 0 0 0 0 0 0 0 0 0 0 0 0
56842 - 0 0 0 0 0 0 0 0 0 0 0 0
56843 - 0 0 0 0 0 0 0 0 0 0 0 0
56844 - 0 0 0 0 0 0 0 0 0 0 0 0
56845 - 0 0 0 0 0 0 0 0 0 0 0 0
56846 - 0 0 0 0 0 0 0 0 0 0 0 0
56847 - 0 0 0 0 0 0 0 0 0 0 0 0
56848 - 0 0 1 0 0 1 0 0 1 0 0 0
56849 - 0 0 0 0 0 0 0 0 0 0 0 0
56850 - 0 0 0 0 0 0 0 0 0 0 0 0
56851 - 0 0 0 0 0 0 0 0 0 0 0 0
56852 - 0 0 0 0 0 0 0 0 0 0 0 0
56853 - 0 0 0 0 0 0 0 0 0 0 0 0
56854 - 0 0 0 0 0 0 10 10 10 26 26 26
56855 - 50 50 50 82 82 82 58 58 58 6 6 6
56856 - 2 2 6 2 2 6 2 2 6 2 2 6
56857 - 2 2 6 2 2 6 2 2 6 2 2 6
56858 - 6 6 6 54 54 54 86 86 86 66 66 66
56859 - 38 38 38 18 18 18 6 6 6 0 0 0
56860 - 0 0 0 0 0 0 0 0 0 0 0 0
56861 - 0 0 0 0 0 0 0 0 0 0 0 0
56862 - 0 0 0 0 0 0 0 0 0 0 0 0
56863 - 0 0 0 0 0 0 0 0 0 0 0 0
56864 - 0 0 0 0 0 0 0 0 0 0 0 0
56865 - 0 0 0 0 0 0 0 0 0 0 0 0
56866 - 0 0 0 0 0 0 0 0 0 0 0 0
56867 - 0 0 0 0 0 0 0 0 0 0 0 0
56868 - 0 0 0 0 0 0 0 0 0 0 0 0
56869 - 0 0 0 0 0 0 0 0 0 0 0 0
56870 - 0 0 0 0 0 0 0 0 0 0 0 0
56871 - 0 0 0 0 0 0 0 0 0 0 0 0
56872 - 0 0 0 0 0 0 0 0 0 0 0 0
56873 - 0 0 0 0 0 0 0 0 0 0 0 0
56874 - 0 0 0 6 6 6 22 22 22 50 50 50
56875 - 78 78 78 34 34 34 2 2 6 2 2 6
56876 - 2 2 6 2 2 6 2 2 6 2 2 6
56877 - 2 2 6 2 2 6 2 2 6 2 2 6
56878 - 2 2 6 2 2 6 6 6 6 70 70 70
56879 - 78 78 78 46 46 46 22 22 22 6 6 6
56880 - 0 0 0 0 0 0 0 0 0 0 0 0
56881 - 0 0 0 0 0 0 0 0 0 0 0 0
56882 - 0 0 0 0 0 0 0 0 0 0 0 0
56883 - 0 0 0 0 0 0 0 0 0 0 0 0
56884 - 0 0 0 0 0 0 0 0 0 0 0 0
56885 - 0 0 0 0 0 0 0 0 0 0 0 0
56886 - 0 0 0 0 0 0 0 0 0 0 0 0
56887 - 0 0 0 0 0 0 0 0 0 0 0 0
56888 - 0 0 1 0 0 1 0 0 1 0 0 0
56889 - 0 0 0 0 0 0 0 0 0 0 0 0
56890 - 0 0 0 0 0 0 0 0 0 0 0 0
56891 - 0 0 0 0 0 0 0 0 0 0 0 0
56892 - 0 0 0 0 0 0 0 0 0 0 0 0
56893 - 0 0 0 0 0 0 0 0 0 0 0 0
56894 - 6 6 6 18 18 18 42 42 42 82 82 82
56895 - 26 26 26 2 2 6 2 2 6 2 2 6
56896 - 2 2 6 2 2 6 2 2 6 2 2 6
56897 - 2 2 6 2 2 6 2 2 6 14 14 14
56898 - 46 46 46 34 34 34 6 6 6 2 2 6
56899 - 42 42 42 78 78 78 42 42 42 18 18 18
56900 - 6 6 6 0 0 0 0 0 0 0 0 0
56901 - 0 0 0 0 0 0 0 0 0 0 0 0
56902 - 0 0 0 0 0 0 0 0 0 0 0 0
56903 - 0 0 0 0 0 0 0 0 0 0 0 0
56904 - 0 0 0 0 0 0 0 0 0 0 0 0
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56911 - 0 0 0 0 0 0 0 0 0 0 0 0
56912 - 0 0 0 0 0 0 0 0 0 0 0 0
56913 - 0 0 0 0 0 0 0 0 0 0 0 0
56914 - 10 10 10 30 30 30 66 66 66 58 58 58
56915 - 2 2 6 2 2 6 2 2 6 2 2 6
56916 - 2 2 6 2 2 6 2 2 6 2 2 6
56917 - 2 2 6 2 2 6 2 2 6 26 26 26
56918 - 86 86 86 101 101 101 46 46 46 10 10 10
56919 - 2 2 6 58 58 58 70 70 70 34 34 34
56920 - 10 10 10 0 0 0 0 0 0 0 0 0
56921 - 0 0 0 0 0 0 0 0 0 0 0 0
56922 - 0 0 0 0 0 0 0 0 0 0 0 0
56923 - 0 0 0 0 0 0 0 0 0 0 0 0
56924 - 0 0 0 0 0 0 0 0 0 0 0 0
56925 - 0 0 0 0 0 0 0 0 0 0 0 0
56926 - 0 0 0 0 0 0 0 0 0 0 0 0
56927 - 0 0 0 0 0 0 0 0 0 0 0 0
56928 - 0 0 1 0 0 1 0 0 1 0 0 0
56929 - 0 0 0 0 0 0 0 0 0 0 0 0
56930 - 0 0 0 0 0 0 0 0 0 0 0 0
56931 - 0 0 0 0 0 0 0 0 0 0 0 0
56932 - 0 0 0 0 0 0 0 0 0 0 0 0
56933 - 0 0 0 0 0 0 0 0 0 0 0 0
56934 - 14 14 14 42 42 42 86 86 86 10 10 10
56935 - 2 2 6 2 2 6 2 2 6 2 2 6
56936 - 2 2 6 2 2 6 2 2 6 2 2 6
56937 - 2 2 6 2 2 6 2 2 6 30 30 30
56938 - 94 94 94 94 94 94 58 58 58 26 26 26
56939 - 2 2 6 6 6 6 78 78 78 54 54 54
56940 - 22 22 22 6 6 6 0 0 0 0 0 0
56941 - 0 0 0 0 0 0 0 0 0 0 0 0
56942 - 0 0 0 0 0 0 0 0 0 0 0 0
56943 - 0 0 0 0 0 0 0 0 0 0 0 0
56944 - 0 0 0 0 0 0 0 0 0 0 0 0
56945 - 0 0 0 0 0 0 0 0 0 0 0 0
56946 - 0 0 0 0 0 0 0 0 0 0 0 0
56947 - 0 0 0 0 0 0 0 0 0 0 0 0
56948 - 0 0 0 0 0 0 0 0 0 0 0 0
56949 - 0 0 0 0 0 0 0 0 0 0 0 0
56950 - 0 0 0 0 0 0 0 0 0 0 0 0
56951 - 0 0 0 0 0 0 0 0 0 0 0 0
56952 - 0 0 0 0 0 0 0 0 0 0 0 0
56953 - 0 0 0 0 0 0 0 0 0 6 6 6
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59478 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59479 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59480 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59481 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59482 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59483 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59484 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59485 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59486 +4 4 4 4 4 4
59487 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59488 index 3838795..0d48d61 100644
59489 --- a/drivers/xen/events/events_base.c
59490 +++ b/drivers/xen/events/events_base.c
59491 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59492 restore_pirqs();
59493 }
59494
59495 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59496 +static struct irq_chip xen_dynamic_chip = {
59497 .name = "xen-dyn",
59498
59499 .irq_disable = disable_dynirq,
59500 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59501 .irq_retrigger = retrigger_dynirq,
59502 };
59503
59504 -static struct irq_chip xen_pirq_chip __read_mostly = {
59505 +static struct irq_chip xen_pirq_chip = {
59506 .name = "xen-pirq",
59507
59508 .irq_startup = startup_pirq,
59509 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59510 .irq_retrigger = retrigger_dynirq,
59511 };
59512
59513 -static struct irq_chip xen_percpu_chip __read_mostly = {
59514 +static struct irq_chip xen_percpu_chip = {
59515 .name = "xen-percpu",
59516
59517 .irq_disable = disable_dynirq,
59518 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59519 index fef20db..d28b1ab 100644
59520 --- a/drivers/xen/xenfs/xenstored.c
59521 +++ b/drivers/xen/xenfs/xenstored.c
59522 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59523 static int xsd_kva_open(struct inode *inode, struct file *file)
59524 {
59525 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59526 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59527 + NULL);
59528 +#else
59529 xen_store_interface);
59530 +#endif
59531 +
59532 if (!file->private_data)
59533 return -ENOMEM;
59534 return 0;
59535 diff --git a/firmware/Makefile b/firmware/Makefile
59536 index e297e1b..6900c31 100644
59537 --- a/firmware/Makefile
59538 +++ b/firmware/Makefile
59539 @@ -35,6 +35,7 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59540 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59541 bnx2x/bnx2x-e2-6.2.9.0.fw
59542 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59543 + bnx2/bnx2-mips-09-6.2.1b.fw \
59544 bnx2/bnx2-rv2p-09-6.0.17.fw \
59545 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59546 bnx2/bnx2-mips-06-6.2.1.fw \
59547 diff --git a/firmware/WHENCE b/firmware/WHENCE
59548 index 0c4d96d..7563083 100644
59549 --- a/firmware/WHENCE
59550 +++ b/firmware/WHENCE
59551 @@ -655,19 +655,20 @@ Driver: BNX2 - Broadcom NetXtremeII
59552 File: bnx2/bnx2-mips-06-6.2.1.fw
59553 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59554 File: bnx2/bnx2-mips-09-6.2.1a.fw
59555 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59556 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59557 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59558
59559 Licence:
59560 -
59561 - This file contains firmware data derived from proprietary unpublished
59562 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59563 -
59564 - Permission is hereby granted for the distribution of this firmware data
59565 - in hexadecimal or equivalent format, provided this copyright notice is
59566 - accompanying it.
59567 -
59568 -Found in hex form in kernel source.
59569 +
59570 + This file contains firmware data derived from proprietary unpublished
59571 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59572 +
59573 + Permission is hereby granted for the distribution of this firmware data
59574 + in hexadecimal or equivalent format, provided this copyright notice is
59575 + accompanying it.
59576 +
59577 +Found in hex form in kernel source.
59578
59579 --------------------------------------------------------------------------
59580
59581 diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59582 new file mode 100644
59583 index 0000000..43d7c4f
59584 --- /dev/null
59585 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59586 @@ -0,0 +1,6496 @@
59587 +:10000000080001180800000000005594000000C816
59588 +:1000100000000000000000000000000008005594EF
59589 +:10002000000000380000565C080000A00800000036
59590 +:100030000000574400005694080059200000008436
59591 +:100040000000ADD808005744000001C00000AE5CBD
59592 +:100050000800321008000000000092580000B01C98
59593 +:10006000000000000000000000000000080092589E
59594 +:100070000000033C000142740800049008000400E2
59595 +:10008000000012FC000145B000000000000000006C
59596 +:1000900000000000080016FC00000004000158AC3D
59597 +:1000A000080000A80800000000003D00000158B052
59598 +:1000B00000000000000000000000000008003D00FB
59599 +:1000C00000000030000195B00A000046000000006A
59600 +:1000D000000000000000000D636F6D362E322E31DF
59601 +:1000E00062000000060201020000000000000003A0
59602 +:1000F000000000C800000032000000030000000003
59603 +:1001000000000000000000000000000000000000EF
59604 +:1001100000000010000001360000EA600000000549
59605 +:1001200000000000000000000000000000000008C7
59606 +:1001300000000000000000000000000000000000BF
59607 +:1001400000000000000000000000000000000000AF
59608 +:10015000000000000000000000000000000000009F
59609 +:10016000000000020000000000000000000000008D
59610 +:10017000000000000000000000000000000000007F
59611 +:10018000000000000000000000000010000000005F
59612 +:10019000000000000000000000000000000000005F
59613 +:1001A000000000000000000000000000000000004F
59614 +:1001B000000000000000000000000000000000003F
59615 +:1001C000000000000000000000000000000000002F
59616 +:1001D000000000000000000000000000000000001F
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59618 +:1001F0000000000D3C020800244256083C030800A1
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59620 +:10021000244200043C1D080037BD9FFC03A0F021D0
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66016 +:1091C00034480A0000805021AFBF002034460AC056
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66018 +:1091E000240B00058F89002030EC003F118B000B11
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66020 +:10920000AFAA00180E00015AAFA90014A380001CD9
66021 +:109210008FBF002003E0000827BD00288D1F0048F5
66022 +:109220003C1808008F183FBC8F9900283C027FFF34
66023 +:109230008D0800443443FFFFAFA900103C0B8008A9
66024 +:109240008D69006C03E370240319782101CF682332
66025 +:1092500001A83821AFAA00180E00015AAFA90014C6
66026 +:109260000A000E58A380001C3C05800034A60A00AA
66027 +:1092700090C7003C3C06080094C63FDA3C02080058
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66030 +:1092A00000004821240800010000282124040001B6
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66032 +:1092C000ADE800083C0208008C423FDCA5E5000444
66033 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
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66038 +:10932000018648213164FFFF0A000E803145FFFFAE
66039 +:109330003C04800034830A009065003C30A2002089
66040 +:109340001040001934870E00000040210000382131
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66044 +:109380003C081000A5440004A5470006AD4E000CA3
66045 +:10939000A14D0012AD4C0014A5400018A14B002DAA
66046 +:1093A00003E00008ACC801788CE8001894E60012CD
66047 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
66048 +:1093C0003C04800034830A009065003C30A20020F9
66049 +:1093D0001040002727BDFFF82409000100003821B4
66050 +:1093E000240800013C0680008CCA01780540FFFE7D
66051 +:1093F0003C0280FF34C40100908D00093C0C080041
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66053 +:109410003459FFFF01665025AFAA00009083000A6F
66054 +:10942000A3A0000200057E00A3A300018FB80000E6
66055 +:1094300034CB0140240C30000319702401CF68257F
66056 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
66057 +:10945000AD690008A56700042409FF80A56800061F
66058 +:109460003C081000A169001203E00008ACC80178B4
66059 +:1094700034870E008CE9001894E6001294E4001082
66060 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
66061 +:10949000AFB100143C118000AFB00010AFBF001896
66062 +:1094A00036380A00970F0032363001000E000B7F6D
66063 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
66064 +:1094C00001C25821016D6024000C4940316A007FBF
66065 +:1094D000012A4025010438253C048008AE270830C5
66066 +:1094E0003486008090C500682403000230A200FF8B
66067 +:1094F000104300048F9F00208F990024AC9F0068C8
66068 +:10950000AC9900648FBF00188FB100148FB00010A9
66069 +:1095100003E0000827BD00203C0A0800254A3A80E5
66070 +:109520003C09080025293B103C08080025082F1C91
66071 +:109530003C07080024E73BDC3C06080024C639044D
66072 +:109540003C05080024A536583C0408002484325CFD
66073 +:109550003C030800246339B83C0208002442375415
66074 +:109560003C010800AC2A3F983C010800AC293F941C
66075 +:109570003C010800AC283F903C010800AC273F9C10
66076 +:109580003C010800AC263FAC3C010800AC253FA4E0
66077 +:109590003C010800AC243FA03C010800AC233FB0D4
66078 +:1095A0003C010800AC223FA803E0000800000000D6
66079 +:1095B00080000940800009008008010080080080C8
66080 +:1095C00080080000800E00008008008080080000F5
66081 +:1095D00080000A8080000A00800009808000090065
66082 +:00000001FF
66083 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
66084 index eb14e05..5156de7 100644
66085 --- a/fs/9p/vfs_addr.c
66086 +++ b/fs/9p/vfs_addr.c
66087 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
66088
66089 retval = v9fs_file_write_internal(inode,
66090 v9inode->writeback_fid,
66091 - (__force const char __user *)buffer,
66092 + (const char __force_user *)buffer,
66093 len, &offset, 0);
66094 if (retval > 0)
66095 retval = 0;
66096 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
66097 index 3662f1d..90558b5 100644
66098 --- a/fs/9p/vfs_inode.c
66099 +++ b/fs/9p/vfs_inode.c
66100 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
66101 void
66102 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
66103 {
66104 - char *s = nd_get_link(nd);
66105 + const char *s = nd_get_link(nd);
66106
66107 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
66108 dentry, IS_ERR(s) ? "<error>" : s);
66109 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
66110 index 270c481..0d8a962 100644
66111 --- a/fs/Kconfig.binfmt
66112 +++ b/fs/Kconfig.binfmt
66113 @@ -106,7 +106,7 @@ config HAVE_AOUT
66114
66115 config BINFMT_AOUT
66116 tristate "Kernel support for a.out and ECOFF binaries"
66117 - depends on HAVE_AOUT
66118 + depends on HAVE_AOUT && BROKEN
66119 ---help---
66120 A.out (Assembler.OUTput) is a set of formats for libraries and
66121 executables used in the earliest versions of UNIX. Linux used
66122 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
66123 index 8a1d38e..300a14e 100644
66124 --- a/fs/afs/inode.c
66125 +++ b/fs/afs/inode.c
66126 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66127 struct afs_vnode *vnode;
66128 struct super_block *sb;
66129 struct inode *inode;
66130 - static atomic_t afs_autocell_ino;
66131 + static atomic_unchecked_t afs_autocell_ino;
66132
66133 _enter("{%x:%u},%*.*s,",
66134 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
66135 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66136 data.fid.unique = 0;
66137 data.fid.vnode = 0;
66138
66139 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
66140 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
66141 afs_iget5_autocell_test, afs_iget5_set,
66142 &data);
66143 if (!inode) {
66144 diff --git a/fs/aio.c b/fs/aio.c
66145 index a1736e9..c80a8ac 100644
66146 --- a/fs/aio.c
66147 +++ b/fs/aio.c
66148 @@ -409,7 +409,7 @@ static int aio_setup_ring(struct kioctx *ctx)
66149 size += sizeof(struct io_event) * nr_events;
66150
66151 nr_pages = PFN_UP(size);
66152 - if (nr_pages < 0)
66153 + if (nr_pages <= 0)
66154 return -EINVAL;
66155
66156 file = aio_private_file(ctx, nr_pages);
66157 diff --git a/fs/attr.c b/fs/attr.c
66158 index 6530ced..4a827e2 100644
66159 --- a/fs/attr.c
66160 +++ b/fs/attr.c
66161 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
66162 unsigned long limit;
66163
66164 limit = rlimit(RLIMIT_FSIZE);
66165 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
66166 if (limit != RLIM_INFINITY && offset > limit)
66167 goto out_sig;
66168 if (offset > inode->i_sb->s_maxbytes)
66169 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
66170 index 116fd38..c04182da 100644
66171 --- a/fs/autofs4/waitq.c
66172 +++ b/fs/autofs4/waitq.c
66173 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
66174 {
66175 unsigned long sigpipe, flags;
66176 mm_segment_t fs;
66177 - const char *data = (const char *)addr;
66178 + const char __user *data = (const char __force_user *)addr;
66179 ssize_t wr = 0;
66180
66181 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
66182 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
66183 return 1;
66184 }
66185
66186 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66187 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
66188 +#endif
66189 +
66190 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66191 enum autofs_notify notify)
66192 {
66193 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66194
66195 /* If this is a direct mount request create a dummy name */
66196 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
66197 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66198 + /* this name does get written to userland via autofs4_write() */
66199 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
66200 +#else
66201 qstr.len = sprintf(name, "%p", dentry);
66202 +#endif
66203 else {
66204 qstr.len = autofs4_getpath(sbi, dentry, &name);
66205 if (!qstr.len) {
66206 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
66207 index 2722387..56059b5 100644
66208 --- a/fs/befs/endian.h
66209 +++ b/fs/befs/endian.h
66210 @@ -11,7 +11,7 @@
66211
66212 #include <asm/byteorder.h>
66213
66214 -static inline u64
66215 +static inline u64 __intentional_overflow(-1)
66216 fs64_to_cpu(const struct super_block *sb, fs64 n)
66217 {
66218 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66219 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
66220 return (__force fs64)cpu_to_be64(n);
66221 }
66222
66223 -static inline u32
66224 +static inline u32 __intentional_overflow(-1)
66225 fs32_to_cpu(const struct super_block *sb, fs32 n)
66226 {
66227 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66228 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
66229 return (__force fs32)cpu_to_be32(n);
66230 }
66231
66232 -static inline u16
66233 +static inline u16 __intentional_overflow(-1)
66234 fs16_to_cpu(const struct super_block *sb, fs16 n)
66235 {
66236 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66237 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
66238 index 4c55668..eeae150 100644
66239 --- a/fs/binfmt_aout.c
66240 +++ b/fs/binfmt_aout.c
66241 @@ -16,6 +16,7 @@
66242 #include <linux/string.h>
66243 #include <linux/fs.h>
66244 #include <linux/file.h>
66245 +#include <linux/security.h>
66246 #include <linux/stat.h>
66247 #include <linux/fcntl.h>
66248 #include <linux/ptrace.h>
66249 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
66250 #endif
66251 # define START_STACK(u) ((void __user *)u.start_stack)
66252
66253 + memset(&dump, 0, sizeof(dump));
66254 +
66255 fs = get_fs();
66256 set_fs(KERNEL_DS);
66257 has_dumped = 1;
66258 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
66259
66260 /* If the size of the dump file exceeds the rlimit, then see what would happen
66261 if we wrote the stack, but not the data area. */
66262 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
66263 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
66264 dump.u_dsize = 0;
66265
66266 /* Make sure we have enough room to write the stack and data areas. */
66267 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
66268 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
66269 dump.u_ssize = 0;
66270
66271 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
66272 rlim = rlimit(RLIMIT_DATA);
66273 if (rlim >= RLIM_INFINITY)
66274 rlim = ~0;
66275 +
66276 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
66277 if (ex.a_data + ex.a_bss > rlim)
66278 return -ENOMEM;
66279
66280 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
66281
66282 install_exec_creds(bprm);
66283
66284 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66285 + current->mm->pax_flags = 0UL;
66286 +#endif
66287 +
66288 +#ifdef CONFIG_PAX_PAGEEXEC
66289 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
66290 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
66291 +
66292 +#ifdef CONFIG_PAX_EMUTRAMP
66293 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
66294 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
66295 +#endif
66296 +
66297 +#ifdef CONFIG_PAX_MPROTECT
66298 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
66299 + current->mm->pax_flags |= MF_PAX_MPROTECT;
66300 +#endif
66301 +
66302 + }
66303 +#endif
66304 +
66305 if (N_MAGIC(ex) == OMAGIC) {
66306 unsigned long text_addr, map_size;
66307 loff_t pos;
66308 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
66309 return error;
66310
66311 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
66312 - PROT_READ | PROT_WRITE | PROT_EXEC,
66313 + PROT_READ | PROT_WRITE,
66314 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
66315 fd_offset + ex.a_text);
66316 if (error != N_DATADDR(ex))
66317 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
66318 index 8081aba..90a7bdd 100644
66319 --- a/fs/binfmt_elf.c
66320 +++ b/fs/binfmt_elf.c
66321 @@ -34,6 +34,7 @@
66322 #include <linux/utsname.h>
66323 #include <linux/coredump.h>
66324 #include <linux/sched.h>
66325 +#include <linux/xattr.h>
66326 #include <asm/uaccess.h>
66327 #include <asm/param.h>
66328 #include <asm/page.h>
66329 @@ -47,7 +48,7 @@
66330
66331 static int load_elf_binary(struct linux_binprm *bprm);
66332 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
66333 - int, int, unsigned long);
66334 + int, int, unsigned long) __intentional_overflow(-1);
66335
66336 #ifdef CONFIG_USELIB
66337 static int load_elf_library(struct file *);
66338 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
66339 #define elf_core_dump NULL
66340 #endif
66341
66342 +#ifdef CONFIG_PAX_MPROTECT
66343 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
66344 +#endif
66345 +
66346 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66347 +static void elf_handle_mmap(struct file *file);
66348 +#endif
66349 +
66350 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
66351 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
66352 #else
66353 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
66354 .load_binary = load_elf_binary,
66355 .load_shlib = load_elf_library,
66356 .core_dump = elf_core_dump,
66357 +
66358 +#ifdef CONFIG_PAX_MPROTECT
66359 + .handle_mprotect= elf_handle_mprotect,
66360 +#endif
66361 +
66362 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66363 + .handle_mmap = elf_handle_mmap,
66364 +#endif
66365 +
66366 .min_coredump = ELF_EXEC_PAGESIZE,
66367 };
66368
66369 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
66370
66371 static int set_brk(unsigned long start, unsigned long end)
66372 {
66373 + unsigned long e = end;
66374 +
66375 start = ELF_PAGEALIGN(start);
66376 end = ELF_PAGEALIGN(end);
66377 if (end > start) {
66378 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
66379 if (BAD_ADDR(addr))
66380 return addr;
66381 }
66382 - current->mm->start_brk = current->mm->brk = end;
66383 + current->mm->start_brk = current->mm->brk = e;
66384 return 0;
66385 }
66386
66387 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66388 elf_addr_t __user *u_rand_bytes;
66389 const char *k_platform = ELF_PLATFORM;
66390 const char *k_base_platform = ELF_BASE_PLATFORM;
66391 - unsigned char k_rand_bytes[16];
66392 + u32 k_rand_bytes[4];
66393 int items;
66394 elf_addr_t *elf_info;
66395 int ei_index = 0;
66396 const struct cred *cred = current_cred();
66397 struct vm_area_struct *vma;
66398 + unsigned long saved_auxv[AT_VECTOR_SIZE];
66399
66400 /*
66401 * In some cases (e.g. Hyper-Threading), we want to avoid L1
66402 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66403 * Generate 16 random bytes for userspace PRNG seeding.
66404 */
66405 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
66406 - u_rand_bytes = (elf_addr_t __user *)
66407 - STACK_ALLOC(p, sizeof(k_rand_bytes));
66408 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
66409 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
66410 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
66411 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
66412 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
66413 + u_rand_bytes = (elf_addr_t __user *) p;
66414 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
66415 return -EFAULT;
66416
66417 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66418 return -EFAULT;
66419 current->mm->env_end = p;
66420
66421 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
66422 +
66423 /* Put the elf_info on the stack in the right place. */
66424 sp = (elf_addr_t __user *)envp + 1;
66425 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
66426 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
66427 return -EFAULT;
66428 return 0;
66429 }
66430 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
66431 an ELF header */
66432
66433 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66434 - struct file *interpreter, unsigned long *interp_map_addr,
66435 + struct file *interpreter,
66436 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
66437 {
66438 struct elf_phdr *eppnt;
66439 - unsigned long load_addr = 0;
66440 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
66441 int load_addr_set = 0;
66442 unsigned long last_bss = 0, elf_bss = 0;
66443 - unsigned long error = ~0UL;
66444 + unsigned long error = -EINVAL;
66445 unsigned long total_size;
66446 int i;
66447
66448 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66449 goto out;
66450 }
66451
66452 +#ifdef CONFIG_PAX_SEGMEXEC
66453 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
66454 + pax_task_size = SEGMEXEC_TASK_SIZE;
66455 +#endif
66456 +
66457 eppnt = interp_elf_phdata;
66458 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
66459 if (eppnt->p_type == PT_LOAD) {
66460 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66461 map_addr = elf_map(interpreter, load_addr + vaddr,
66462 eppnt, elf_prot, elf_type, total_size);
66463 total_size = 0;
66464 - if (!*interp_map_addr)
66465 - *interp_map_addr = map_addr;
66466 error = map_addr;
66467 if (BAD_ADDR(map_addr))
66468 goto out;
66469 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66470 k = load_addr + eppnt->p_vaddr;
66471 if (BAD_ADDR(k) ||
66472 eppnt->p_filesz > eppnt->p_memsz ||
66473 - eppnt->p_memsz > TASK_SIZE ||
66474 - TASK_SIZE - eppnt->p_memsz < k) {
66475 + eppnt->p_memsz > pax_task_size ||
66476 + pax_task_size - eppnt->p_memsz < k) {
66477 error = -ENOMEM;
66478 goto out;
66479 }
66480 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66481 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
66482
66483 /* Map the last of the bss segment */
66484 - error = vm_brk(elf_bss, last_bss - elf_bss);
66485 - if (BAD_ADDR(error))
66486 - goto out;
66487 + if (last_bss > elf_bss) {
66488 + error = vm_brk(elf_bss, last_bss - elf_bss);
66489 + if (BAD_ADDR(error))
66490 + goto out;
66491 + }
66492 }
66493
66494 error = load_addr;
66495 @@ -634,6 +666,336 @@ out:
66496 return error;
66497 }
66498
66499 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66500 +#ifdef CONFIG_PAX_SOFTMODE
66501 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
66502 +{
66503 + unsigned long pax_flags = 0UL;
66504 +
66505 +#ifdef CONFIG_PAX_PAGEEXEC
66506 + if (elf_phdata->p_flags & PF_PAGEEXEC)
66507 + pax_flags |= MF_PAX_PAGEEXEC;
66508 +#endif
66509 +
66510 +#ifdef CONFIG_PAX_SEGMEXEC
66511 + if (elf_phdata->p_flags & PF_SEGMEXEC)
66512 + pax_flags |= MF_PAX_SEGMEXEC;
66513 +#endif
66514 +
66515 +#ifdef CONFIG_PAX_EMUTRAMP
66516 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66517 + pax_flags |= MF_PAX_EMUTRAMP;
66518 +#endif
66519 +
66520 +#ifdef CONFIG_PAX_MPROTECT
66521 + if (elf_phdata->p_flags & PF_MPROTECT)
66522 + pax_flags |= MF_PAX_MPROTECT;
66523 +#endif
66524 +
66525 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66526 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
66527 + pax_flags |= MF_PAX_RANDMMAP;
66528 +#endif
66529 +
66530 + return pax_flags;
66531 +}
66532 +#endif
66533 +
66534 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
66535 +{
66536 + unsigned long pax_flags = 0UL;
66537 +
66538 +#ifdef CONFIG_PAX_PAGEEXEC
66539 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
66540 + pax_flags |= MF_PAX_PAGEEXEC;
66541 +#endif
66542 +
66543 +#ifdef CONFIG_PAX_SEGMEXEC
66544 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
66545 + pax_flags |= MF_PAX_SEGMEXEC;
66546 +#endif
66547 +
66548 +#ifdef CONFIG_PAX_EMUTRAMP
66549 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
66550 + pax_flags |= MF_PAX_EMUTRAMP;
66551 +#endif
66552 +
66553 +#ifdef CONFIG_PAX_MPROTECT
66554 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
66555 + pax_flags |= MF_PAX_MPROTECT;
66556 +#endif
66557 +
66558 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66559 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
66560 + pax_flags |= MF_PAX_RANDMMAP;
66561 +#endif
66562 +
66563 + return pax_flags;
66564 +}
66565 +#endif
66566 +
66567 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66568 +#ifdef CONFIG_PAX_SOFTMODE
66569 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
66570 +{
66571 + unsigned long pax_flags = 0UL;
66572 +
66573 +#ifdef CONFIG_PAX_PAGEEXEC
66574 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
66575 + pax_flags |= MF_PAX_PAGEEXEC;
66576 +#endif
66577 +
66578 +#ifdef CONFIG_PAX_SEGMEXEC
66579 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
66580 + pax_flags |= MF_PAX_SEGMEXEC;
66581 +#endif
66582 +
66583 +#ifdef CONFIG_PAX_EMUTRAMP
66584 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66585 + pax_flags |= MF_PAX_EMUTRAMP;
66586 +#endif
66587 +
66588 +#ifdef CONFIG_PAX_MPROTECT
66589 + if (pax_flags_softmode & MF_PAX_MPROTECT)
66590 + pax_flags |= MF_PAX_MPROTECT;
66591 +#endif
66592 +
66593 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66594 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
66595 + pax_flags |= MF_PAX_RANDMMAP;
66596 +#endif
66597 +
66598 + return pax_flags;
66599 +}
66600 +#endif
66601 +
66602 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
66603 +{
66604 + unsigned long pax_flags = 0UL;
66605 +
66606 +#ifdef CONFIG_PAX_PAGEEXEC
66607 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
66608 + pax_flags |= MF_PAX_PAGEEXEC;
66609 +#endif
66610 +
66611 +#ifdef CONFIG_PAX_SEGMEXEC
66612 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
66613 + pax_flags |= MF_PAX_SEGMEXEC;
66614 +#endif
66615 +
66616 +#ifdef CONFIG_PAX_EMUTRAMP
66617 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
66618 + pax_flags |= MF_PAX_EMUTRAMP;
66619 +#endif
66620 +
66621 +#ifdef CONFIG_PAX_MPROTECT
66622 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
66623 + pax_flags |= MF_PAX_MPROTECT;
66624 +#endif
66625 +
66626 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66627 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
66628 + pax_flags |= MF_PAX_RANDMMAP;
66629 +#endif
66630 +
66631 + return pax_flags;
66632 +}
66633 +#endif
66634 +
66635 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66636 +static unsigned long pax_parse_defaults(void)
66637 +{
66638 + unsigned long pax_flags = 0UL;
66639 +
66640 +#ifdef CONFIG_PAX_SOFTMODE
66641 + if (pax_softmode)
66642 + return pax_flags;
66643 +#endif
66644 +
66645 +#ifdef CONFIG_PAX_PAGEEXEC
66646 + pax_flags |= MF_PAX_PAGEEXEC;
66647 +#endif
66648 +
66649 +#ifdef CONFIG_PAX_SEGMEXEC
66650 + pax_flags |= MF_PAX_SEGMEXEC;
66651 +#endif
66652 +
66653 +#ifdef CONFIG_PAX_MPROTECT
66654 + pax_flags |= MF_PAX_MPROTECT;
66655 +#endif
66656 +
66657 +#ifdef CONFIG_PAX_RANDMMAP
66658 + if (randomize_va_space)
66659 + pax_flags |= MF_PAX_RANDMMAP;
66660 +#endif
66661 +
66662 + return pax_flags;
66663 +}
66664 +
66665 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
66666 +{
66667 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
66668 +
66669 +#ifdef CONFIG_PAX_EI_PAX
66670 +
66671 +#ifdef CONFIG_PAX_SOFTMODE
66672 + if (pax_softmode)
66673 + return pax_flags;
66674 +#endif
66675 +
66676 + pax_flags = 0UL;
66677 +
66678 +#ifdef CONFIG_PAX_PAGEEXEC
66679 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
66680 + pax_flags |= MF_PAX_PAGEEXEC;
66681 +#endif
66682 +
66683 +#ifdef CONFIG_PAX_SEGMEXEC
66684 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
66685 + pax_flags |= MF_PAX_SEGMEXEC;
66686 +#endif
66687 +
66688 +#ifdef CONFIG_PAX_EMUTRAMP
66689 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
66690 + pax_flags |= MF_PAX_EMUTRAMP;
66691 +#endif
66692 +
66693 +#ifdef CONFIG_PAX_MPROTECT
66694 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
66695 + pax_flags |= MF_PAX_MPROTECT;
66696 +#endif
66697 +
66698 +#ifdef CONFIG_PAX_ASLR
66699 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
66700 + pax_flags |= MF_PAX_RANDMMAP;
66701 +#endif
66702 +
66703 +#endif
66704 +
66705 + return pax_flags;
66706 +
66707 +}
66708 +
66709 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
66710 +{
66711 +
66712 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66713 + unsigned long i;
66714 +
66715 + for (i = 0UL; i < elf_ex->e_phnum; i++)
66716 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
66717 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
66718 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
66719 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
66720 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
66721 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
66722 + return PAX_PARSE_FLAGS_FALLBACK;
66723 +
66724 +#ifdef CONFIG_PAX_SOFTMODE
66725 + if (pax_softmode)
66726 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
66727 + else
66728 +#endif
66729 +
66730 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
66731 + break;
66732 + }
66733 +#endif
66734 +
66735 + return PAX_PARSE_FLAGS_FALLBACK;
66736 +}
66737 +
66738 +static unsigned long pax_parse_xattr_pax(struct file * const file)
66739 +{
66740 +
66741 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66742 + ssize_t xattr_size, i;
66743 + unsigned char xattr_value[sizeof("pemrs") - 1];
66744 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
66745 +
66746 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
66747 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
66748 + return PAX_PARSE_FLAGS_FALLBACK;
66749 +
66750 + for (i = 0; i < xattr_size; i++)
66751 + switch (xattr_value[i]) {
66752 + default:
66753 + return PAX_PARSE_FLAGS_FALLBACK;
66754 +
66755 +#define parse_flag(option1, option2, flag) \
66756 + case option1: \
66757 + if (pax_flags_hardmode & MF_PAX_##flag) \
66758 + return PAX_PARSE_FLAGS_FALLBACK;\
66759 + pax_flags_hardmode |= MF_PAX_##flag; \
66760 + break; \
66761 + case option2: \
66762 + if (pax_flags_softmode & MF_PAX_##flag) \
66763 + return PAX_PARSE_FLAGS_FALLBACK;\
66764 + pax_flags_softmode |= MF_PAX_##flag; \
66765 + break;
66766 +
66767 + parse_flag('p', 'P', PAGEEXEC);
66768 + parse_flag('e', 'E', EMUTRAMP);
66769 + parse_flag('m', 'M', MPROTECT);
66770 + parse_flag('r', 'R', RANDMMAP);
66771 + parse_flag('s', 'S', SEGMEXEC);
66772 +
66773 +#undef parse_flag
66774 + }
66775 +
66776 + if (pax_flags_hardmode & pax_flags_softmode)
66777 + return PAX_PARSE_FLAGS_FALLBACK;
66778 +
66779 +#ifdef CONFIG_PAX_SOFTMODE
66780 + if (pax_softmode)
66781 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
66782 + else
66783 +#endif
66784 +
66785 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
66786 +#else
66787 + return PAX_PARSE_FLAGS_FALLBACK;
66788 +#endif
66789 +
66790 +}
66791 +
66792 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
66793 +{
66794 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
66795 +
66796 + pax_flags = pax_parse_defaults();
66797 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
66798 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
66799 + xattr_pax_flags = pax_parse_xattr_pax(file);
66800 +
66801 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66802 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66803 + pt_pax_flags != xattr_pax_flags)
66804 + return -EINVAL;
66805 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66806 + pax_flags = xattr_pax_flags;
66807 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66808 + pax_flags = pt_pax_flags;
66809 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66810 + pax_flags = ei_pax_flags;
66811 +
66812 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
66813 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66814 + if ((__supported_pte_mask & _PAGE_NX))
66815 + pax_flags &= ~MF_PAX_SEGMEXEC;
66816 + else
66817 + pax_flags &= ~MF_PAX_PAGEEXEC;
66818 + }
66819 +#endif
66820 +
66821 + if (0 > pax_check_flags(&pax_flags))
66822 + return -EINVAL;
66823 +
66824 + current->mm->pax_flags = pax_flags;
66825 + return 0;
66826 +}
66827 +#endif
66828 +
66829 /*
66830 * These are the functions used to load ELF style executables and shared
66831 * libraries. There is no binary dependent code anywhere else.
66832 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
66833 {
66834 unsigned long random_variable = 0;
66835
66836 +#ifdef CONFIG_PAX_RANDUSTACK
66837 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
66838 + return stack_top - current->mm->delta_stack;
66839 +#endif
66840 +
66841 if ((current->flags & PF_RANDOMIZE) &&
66842 !(current->personality & ADDR_NO_RANDOMIZE)) {
66843 random_variable = (unsigned long) get_random_int();
66844 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66845 unsigned long load_addr = 0, load_bias = 0;
66846 int load_addr_set = 0;
66847 char * elf_interpreter = NULL;
66848 - unsigned long error;
66849 + unsigned long error = 0;
66850 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
66851 unsigned long elf_bss, elf_brk;
66852 int retval, i;
66853 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66854 struct elfhdr interp_elf_ex;
66855 } *loc;
66856 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
66857 + unsigned long pax_task_size;
66858
66859 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
66860 if (!loc) {
66861 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
66862 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
66863 may depend on the personality. */
66864 SET_PERSONALITY2(loc->elf_ex, &arch_state);
66865 +
66866 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66867 + current->mm->pax_flags = 0UL;
66868 +#endif
66869 +
66870 +#ifdef CONFIG_PAX_DLRESOLVE
66871 + current->mm->call_dl_resolve = 0UL;
66872 +#endif
66873 +
66874 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
66875 + current->mm->call_syscall = 0UL;
66876 +#endif
66877 +
66878 +#ifdef CONFIG_PAX_ASLR
66879 + current->mm->delta_mmap = 0UL;
66880 + current->mm->delta_stack = 0UL;
66881 +#endif
66882 +
66883 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66884 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
66885 + send_sig(SIGKILL, current, 0);
66886 + goto out_free_dentry;
66887 + }
66888 +#endif
66889 +
66890 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
66891 + pax_set_initial_flags(bprm);
66892 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
66893 + if (pax_set_initial_flags_func)
66894 + (pax_set_initial_flags_func)(bprm);
66895 +#endif
66896 +
66897 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66898 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
66899 + current->mm->context.user_cs_limit = PAGE_SIZE;
66900 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
66901 + }
66902 +#endif
66903 +
66904 +#ifdef CONFIG_PAX_SEGMEXEC
66905 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
66906 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
66907 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
66908 + pax_task_size = SEGMEXEC_TASK_SIZE;
66909 + current->mm->def_flags |= VM_NOHUGEPAGE;
66910 + } else
66911 +#endif
66912 +
66913 + pax_task_size = TASK_SIZE;
66914 +
66915 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
66916 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66917 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
66918 + put_cpu();
66919 + }
66920 +#endif
66921 +
66922 +#ifdef CONFIG_PAX_ASLR
66923 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66924 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
66925 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
66926 + }
66927 +#endif
66928 +
66929 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
66930 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66931 + executable_stack = EXSTACK_DISABLE_X;
66932 + current->personality &= ~READ_IMPLIES_EXEC;
66933 + } else
66934 +#endif
66935 +
66936 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
66937 current->personality |= READ_IMPLIES_EXEC;
66938
66939 @@ -925,8 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
66940 #else
66941 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
66942 #endif
66943 - total_size = total_mapping_size(elf_phdata,
66944 - loc->elf_ex.e_phnum);
66945 +
66946 +#ifdef CONFIG_PAX_RANDMMAP
66947 + /* PaX: randomize base address at the default exe base if requested */
66948 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
66949 +#ifdef CONFIG_SPARC64
66950 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
66951 +#else
66952 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
66953 +#endif
66954 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
66955 + elf_flags |= MAP_FIXED;
66956 + }
66957 +#endif
66958 +
66959 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
66960 if (!total_size) {
66961 retval = -EINVAL;
66962 goto out_free_dentry;
66963 @@ -962,9 +1414,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
66964 * allowed task size. Note that p_filesz must always be
66965 * <= p_memsz so it is only necessary to check p_memsz.
66966 */
66967 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66968 - elf_ppnt->p_memsz > TASK_SIZE ||
66969 - TASK_SIZE - elf_ppnt->p_memsz < k) {
66970 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66971 + elf_ppnt->p_memsz > pax_task_size ||
66972 + pax_task_size - elf_ppnt->p_memsz < k) {
66973 /* set_brk can never work. Avoid overflows. */
66974 retval = -EINVAL;
66975 goto out_free_dentry;
66976 @@ -1000,16 +1452,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
66977 if (retval)
66978 goto out_free_dentry;
66979 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
66980 - retval = -EFAULT; /* Nobody gets to see this, but.. */
66981 - goto out_free_dentry;
66982 + /*
66983 + * This bss-zeroing can fail if the ELF
66984 + * file specifies odd protections. So
66985 + * we don't check the return value
66986 + */
66987 }
66988
66989 +#ifdef CONFIG_PAX_RANDMMAP
66990 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66991 + unsigned long start, size, flags;
66992 + vm_flags_t vm_flags;
66993 +
66994 + start = ELF_PAGEALIGN(elf_brk);
66995 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
66996 + flags = MAP_FIXED | MAP_PRIVATE;
66997 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
66998 +
66999 + down_write(&current->mm->mmap_sem);
67000 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
67001 + retval = -ENOMEM;
67002 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
67003 +// if (current->personality & ADDR_NO_RANDOMIZE)
67004 +// vm_flags |= VM_READ | VM_MAYREAD;
67005 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
67006 + retval = IS_ERR_VALUE(start) ? start : 0;
67007 + }
67008 + up_write(&current->mm->mmap_sem);
67009 + if (retval == 0)
67010 + retval = set_brk(start + size, start + size + PAGE_SIZE);
67011 + if (retval < 0)
67012 + goto out_free_dentry;
67013 + }
67014 +#endif
67015 +
67016 if (elf_interpreter) {
67017 - unsigned long interp_map_addr = 0;
67018 -
67019 elf_entry = load_elf_interp(&loc->interp_elf_ex,
67020 interpreter,
67021 - &interp_map_addr,
67022 load_bias, interp_elf_phdata);
67023 if (!IS_ERR((void *)elf_entry)) {
67024 /*
67025 @@ -1237,7 +1716,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
67026 * Decide what to dump of a segment, part, all or none.
67027 */
67028 static unsigned long vma_dump_size(struct vm_area_struct *vma,
67029 - unsigned long mm_flags)
67030 + unsigned long mm_flags, long signr)
67031 {
67032 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
67033
67034 @@ -1275,7 +1754,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
67035 if (vma->vm_file == NULL)
67036 return 0;
67037
67038 - if (FILTER(MAPPED_PRIVATE))
67039 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
67040 goto whole;
67041
67042 /*
67043 @@ -1482,9 +1961,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
67044 {
67045 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
67046 int i = 0;
67047 - do
67048 + do {
67049 i += 2;
67050 - while (auxv[i - 2] != AT_NULL);
67051 + } while (auxv[i - 2] != AT_NULL);
67052 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
67053 }
67054
67055 @@ -1493,7 +1972,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
67056 {
67057 mm_segment_t old_fs = get_fs();
67058 set_fs(KERNEL_DS);
67059 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
67060 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
67061 set_fs(old_fs);
67062 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
67063 }
67064 @@ -2213,7 +2692,7 @@ static int elf_core_dump(struct coredump_params *cprm)
67065 vma = next_vma(vma, gate_vma)) {
67066 unsigned long dump_size;
67067
67068 - dump_size = vma_dump_size(vma, cprm->mm_flags);
67069 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
67070 vma_filesz[i++] = dump_size;
67071 vma_data_size += dump_size;
67072 }
67073 @@ -2321,6 +2800,167 @@ out:
67074
67075 #endif /* CONFIG_ELF_CORE */
67076
67077 +#ifdef CONFIG_PAX_MPROTECT
67078 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
67079 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
67080 + * we'll remove VM_MAYWRITE for good on RELRO segments.
67081 + *
67082 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
67083 + * basis because we want to allow the common case and not the special ones.
67084 + */
67085 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
67086 +{
67087 + struct elfhdr elf_h;
67088 + struct elf_phdr elf_p;
67089 + unsigned long i;
67090 + unsigned long oldflags;
67091 + bool is_textrel_rw, is_textrel_rx, is_relro;
67092 +
67093 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
67094 + return;
67095 +
67096 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
67097 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
67098 +
67099 +#ifdef CONFIG_PAX_ELFRELOCS
67100 + /* possible TEXTREL */
67101 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
67102 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
67103 +#else
67104 + is_textrel_rw = false;
67105 + is_textrel_rx = false;
67106 +#endif
67107 +
67108 + /* possible RELRO */
67109 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
67110 +
67111 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
67112 + return;
67113 +
67114 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67115 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67116 +
67117 +#ifdef CONFIG_PAX_ETEXECRELOCS
67118 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67119 +#else
67120 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
67121 +#endif
67122 +
67123 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67124 + !elf_check_arch(&elf_h) ||
67125 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67126 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67127 + return;
67128 +
67129 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67130 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67131 + return;
67132 + switch (elf_p.p_type) {
67133 + case PT_DYNAMIC:
67134 + if (!is_textrel_rw && !is_textrel_rx)
67135 + continue;
67136 + i = 0UL;
67137 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
67138 + elf_dyn dyn;
67139 +
67140 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
67141 + break;
67142 + if (dyn.d_tag == DT_NULL)
67143 + break;
67144 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
67145 + gr_log_textrel(vma);
67146 + if (is_textrel_rw)
67147 + vma->vm_flags |= VM_MAYWRITE;
67148 + else
67149 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
67150 + vma->vm_flags &= ~VM_MAYWRITE;
67151 + break;
67152 + }
67153 + i++;
67154 + }
67155 + is_textrel_rw = false;
67156 + is_textrel_rx = false;
67157 + continue;
67158 +
67159 + case PT_GNU_RELRO:
67160 + if (!is_relro)
67161 + continue;
67162 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
67163 + vma->vm_flags &= ~VM_MAYWRITE;
67164 + is_relro = false;
67165 + continue;
67166 +
67167 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
67168 + case PT_PAX_FLAGS: {
67169 + const char *msg_mprotect = "", *msg_emutramp = "";
67170 + char *buffer_lib, *buffer_exe;
67171 +
67172 + if (elf_p.p_flags & PF_NOMPROTECT)
67173 + msg_mprotect = "MPROTECT disabled";
67174 +
67175 +#ifdef CONFIG_PAX_EMUTRAMP
67176 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
67177 + msg_emutramp = "EMUTRAMP enabled";
67178 +#endif
67179 +
67180 + if (!msg_mprotect[0] && !msg_emutramp[0])
67181 + continue;
67182 +
67183 + if (!printk_ratelimit())
67184 + continue;
67185 +
67186 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
67187 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
67188 + if (buffer_lib && buffer_exe) {
67189 + char *path_lib, *path_exe;
67190 +
67191 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
67192 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
67193 +
67194 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
67195 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
67196 +
67197 + }
67198 + free_page((unsigned long)buffer_exe);
67199 + free_page((unsigned long)buffer_lib);
67200 + continue;
67201 + }
67202 +#endif
67203 +
67204 + }
67205 + }
67206 +}
67207 +#endif
67208 +
67209 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
67210 +
67211 +extern int grsec_enable_log_rwxmaps;
67212 +
67213 +static void elf_handle_mmap(struct file *file)
67214 +{
67215 + struct elfhdr elf_h;
67216 + struct elf_phdr elf_p;
67217 + unsigned long i;
67218 +
67219 + if (!grsec_enable_log_rwxmaps)
67220 + return;
67221 +
67222 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67223 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67224 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
67225 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67226 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67227 + return;
67228 +
67229 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67230 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67231 + return;
67232 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
67233 + gr_log_ptgnustack(file);
67234 + }
67235 +}
67236 +#endif
67237 +
67238 static int __init init_elf_binfmt(void)
67239 {
67240 register_binfmt(&elf_format);
67241 diff --git a/fs/block_dev.c b/fs/block_dev.c
67242 index 975266b..c3d1856 100644
67243 --- a/fs/block_dev.c
67244 +++ b/fs/block_dev.c
67245 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
67246 else if (bdev->bd_contains == bdev)
67247 return true; /* is a whole device which isn't held */
67248
67249 - else if (whole->bd_holder == bd_may_claim)
67250 + else if (whole->bd_holder == (void *)bd_may_claim)
67251 return true; /* is a partition of a device that is being partitioned */
67252 else if (whole->bd_holder != NULL)
67253 return false; /* is a partition of a held device */
67254 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
67255 index 6d67f32..8f33187 100644
67256 --- a/fs/btrfs/ctree.c
67257 +++ b/fs/btrfs/ctree.c
67258 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
67259 free_extent_buffer(buf);
67260 add_root_to_dirty_list(root);
67261 } else {
67262 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
67263 - parent_start = parent->start;
67264 - else
67265 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
67266 + if (parent)
67267 + parent_start = parent->start;
67268 + else
67269 + parent_start = 0;
67270 + } else
67271 parent_start = 0;
67272
67273 WARN_ON(trans->transid != btrfs_header_generation(parent));
67274 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
67275 index 82f0c7c..dff78a8 100644
67276 --- a/fs/btrfs/delayed-inode.c
67277 +++ b/fs/btrfs/delayed-inode.c
67278 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
67279
67280 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
67281 {
67282 - int seq = atomic_inc_return(&delayed_root->items_seq);
67283 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
67284 if ((atomic_dec_return(&delayed_root->items) <
67285 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
67286 waitqueue_active(&delayed_root->wait))
67287 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
67288
67289 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
67290 {
67291 - int val = atomic_read(&delayed_root->items_seq);
67292 + int val = atomic_read_unchecked(&delayed_root->items_seq);
67293
67294 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
67295 return 1;
67296 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
67297 int seq;
67298 int ret;
67299
67300 - seq = atomic_read(&delayed_root->items_seq);
67301 + seq = atomic_read_unchecked(&delayed_root->items_seq);
67302
67303 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
67304 if (ret)
67305 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
67306 index f70119f..ab5894d 100644
67307 --- a/fs/btrfs/delayed-inode.h
67308 +++ b/fs/btrfs/delayed-inode.h
67309 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
67310 */
67311 struct list_head prepare_list;
67312 atomic_t items; /* for delayed items */
67313 - atomic_t items_seq; /* for delayed items */
67314 + atomic_unchecked_t items_seq; /* for delayed items */
67315 int nodes; /* for delayed nodes */
67316 wait_queue_head_t wait;
67317 };
67318 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
67319 struct btrfs_delayed_root *delayed_root)
67320 {
67321 atomic_set(&delayed_root->items, 0);
67322 - atomic_set(&delayed_root->items_seq, 0);
67323 + atomic_set_unchecked(&delayed_root->items_seq, 0);
67324 delayed_root->nodes = 0;
67325 spin_lock_init(&delayed_root->lock);
67326 init_waitqueue_head(&delayed_root->wait);
67327 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
67328 index e477ed6..480c0db 100644
67329 --- a/fs/btrfs/super.c
67330 +++ b/fs/btrfs/super.c
67331 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
67332 function, line, errstr);
67333 return;
67334 }
67335 - ACCESS_ONCE(trans->transaction->aborted) = errno;
67336 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
67337 /* Wake up anybody who may be waiting on this transaction */
67338 wake_up(&root->fs_info->transaction_wait);
67339 wake_up(&root->fs_info->transaction_blocked_wait);
67340 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
67341 index 94edb0a..e94dc93 100644
67342 --- a/fs/btrfs/sysfs.c
67343 +++ b/fs/btrfs/sysfs.c
67344 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
67345 for (set = 0; set < FEAT_MAX; set++) {
67346 int i;
67347 struct attribute *attrs[2];
67348 - struct attribute_group agroup = {
67349 + attribute_group_no_const agroup = {
67350 .name = "features",
67351 .attrs = attrs,
67352 };
67353 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
67354 index 2299bfd..4098e72 100644
67355 --- a/fs/btrfs/tests/free-space-tests.c
67356 +++ b/fs/btrfs/tests/free-space-tests.c
67357 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67358 * extent entry.
67359 */
67360 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
67361 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67362 + pax_open_kernel();
67363 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67364 + pax_close_kernel();
67365
67366 /*
67367 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
67368 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67369 if (ret)
67370 return ret;
67371
67372 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67373 + pax_open_kernel();
67374 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67375 + pax_close_kernel();
67376 __btrfs_remove_free_space_cache(cache->free_space_ctl);
67377
67378 return 0;
67379 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
67380 index 154990c..d0cf699 100644
67381 --- a/fs/btrfs/tree-log.h
67382 +++ b/fs/btrfs/tree-log.h
67383 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
67384 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
67385 struct btrfs_trans_handle *trans)
67386 {
67387 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
67388 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
67389 }
67390
67391 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
67392 diff --git a/fs/buffer.c b/fs/buffer.c
67393 index 20805db..2e8fc69 100644
67394 --- a/fs/buffer.c
67395 +++ b/fs/buffer.c
67396 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
67397 bh_cachep = kmem_cache_create("buffer_head",
67398 sizeof(struct buffer_head), 0,
67399 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
67400 - SLAB_MEM_SPREAD),
67401 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
67402 NULL);
67403
67404 /*
67405 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
67406 index fbb08e9..0fda764 100644
67407 --- a/fs/cachefiles/bind.c
67408 +++ b/fs/cachefiles/bind.c
67409 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
67410 args);
67411
67412 /* start by checking things over */
67413 - ASSERT(cache->fstop_percent >= 0 &&
67414 - cache->fstop_percent < cache->fcull_percent &&
67415 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
67416 cache->fcull_percent < cache->frun_percent &&
67417 cache->frun_percent < 100);
67418
67419 - ASSERT(cache->bstop_percent >= 0 &&
67420 - cache->bstop_percent < cache->bcull_percent &&
67421 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
67422 cache->bcull_percent < cache->brun_percent &&
67423 cache->brun_percent < 100);
67424
67425 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
67426 index f601def..b2cf704 100644
67427 --- a/fs/cachefiles/daemon.c
67428 +++ b/fs/cachefiles/daemon.c
67429 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
67430 if (n > buflen)
67431 return -EMSGSIZE;
67432
67433 - if (copy_to_user(_buffer, buffer, n) != 0)
67434 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
67435 return -EFAULT;
67436
67437 return n;
67438 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
67439 if (test_bit(CACHEFILES_DEAD, &cache->flags))
67440 return -EIO;
67441
67442 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
67443 + if (datalen > PAGE_SIZE - 1)
67444 return -EOPNOTSUPP;
67445
67446 /* drag the command string into the kernel so we can parse it */
67447 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
67448 if (args[0] != '%' || args[1] != '\0')
67449 return -EINVAL;
67450
67451 - if (fstop < 0 || fstop >= cache->fcull_percent)
67452 + if (fstop >= cache->fcull_percent)
67453 return cachefiles_daemon_range_error(cache, args);
67454
67455 cache->fstop_percent = fstop;
67456 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
67457 if (args[0] != '%' || args[1] != '\0')
67458 return -EINVAL;
67459
67460 - if (bstop < 0 || bstop >= cache->bcull_percent)
67461 + if (bstop >= cache->bcull_percent)
67462 return cachefiles_daemon_range_error(cache, args);
67463
67464 cache->bstop_percent = bstop;
67465 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
67466 index 8c52472..c4e3a69 100644
67467 --- a/fs/cachefiles/internal.h
67468 +++ b/fs/cachefiles/internal.h
67469 @@ -66,7 +66,7 @@ struct cachefiles_cache {
67470 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
67471 struct rb_root active_nodes; /* active nodes (can't be culled) */
67472 rwlock_t active_lock; /* lock for active_nodes */
67473 - atomic_t gravecounter; /* graveyard uniquifier */
67474 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
67475 unsigned frun_percent; /* when to stop culling (% files) */
67476 unsigned fcull_percent; /* when to start culling (% files) */
67477 unsigned fstop_percent; /* when to stop allocating (% files) */
67478 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
67479 * proc.c
67480 */
67481 #ifdef CONFIG_CACHEFILES_HISTOGRAM
67482 -extern atomic_t cachefiles_lookup_histogram[HZ];
67483 -extern atomic_t cachefiles_mkdir_histogram[HZ];
67484 -extern atomic_t cachefiles_create_histogram[HZ];
67485 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67486 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67487 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
67488
67489 extern int __init cachefiles_proc_init(void);
67490 extern void cachefiles_proc_cleanup(void);
67491 static inline
67492 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
67493 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
67494 {
67495 unsigned long jif = jiffies - start_jif;
67496 if (jif >= HZ)
67497 jif = HZ - 1;
67498 - atomic_inc(&histogram[jif]);
67499 + atomic_inc_unchecked(&histogram[jif]);
67500 }
67501
67502 #else
67503 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
67504 index 1e51714..411eded 100644
67505 --- a/fs/cachefiles/namei.c
67506 +++ b/fs/cachefiles/namei.c
67507 @@ -309,7 +309,7 @@ try_again:
67508 /* first step is to make up a grave dentry in the graveyard */
67509 sprintf(nbuffer, "%08x%08x",
67510 (uint32_t) get_seconds(),
67511 - (uint32_t) atomic_inc_return(&cache->gravecounter));
67512 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
67513
67514 /* do the multiway lock magic */
67515 trap = lock_rename(cache->graveyard, dir);
67516 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
67517 index eccd339..4c1d995 100644
67518 --- a/fs/cachefiles/proc.c
67519 +++ b/fs/cachefiles/proc.c
67520 @@ -14,9 +14,9 @@
67521 #include <linux/seq_file.h>
67522 #include "internal.h"
67523
67524 -atomic_t cachefiles_lookup_histogram[HZ];
67525 -atomic_t cachefiles_mkdir_histogram[HZ];
67526 -atomic_t cachefiles_create_histogram[HZ];
67527 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67528 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67529 +atomic_unchecked_t cachefiles_create_histogram[HZ];
67530
67531 /*
67532 * display the latency histogram
67533 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
67534 return 0;
67535 default:
67536 index = (unsigned long) v - 3;
67537 - x = atomic_read(&cachefiles_lookup_histogram[index]);
67538 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
67539 - z = atomic_read(&cachefiles_create_histogram[index]);
67540 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
67541 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
67542 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
67543 if (x == 0 && y == 0 && z == 0)
67544 return 0;
67545
67546 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
67547 index 83e9976..bfd1eee 100644
67548 --- a/fs/ceph/dir.c
67549 +++ b/fs/ceph/dir.c
67550 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
67551 struct dentry *dentry, *last;
67552 struct ceph_dentry_info *di;
67553 int err = 0;
67554 + char d_name[DNAME_INLINE_LEN];
67555 + const unsigned char *name;
67556
67557 /* claim ref on last dentry we returned */
67558 last = fi->dentry;
67559 @@ -190,7 +192,12 @@ more:
67560
67561 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
67562 dentry, dentry, dentry->d_inode);
67563 - if (!dir_emit(ctx, dentry->d_name.name,
67564 + name = dentry->d_name.name;
67565 + if (name == dentry->d_iname) {
67566 + memcpy(d_name, name, dentry->d_name.len);
67567 + name = d_name;
67568 + }
67569 + if (!dir_emit(ctx, name,
67570 dentry->d_name.len,
67571 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
67572 dentry->d_inode->i_mode >> 12)) {
67573 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
67574 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
67575 struct ceph_mds_client *mdsc = fsc->mdsc;
67576 unsigned frag = fpos_frag(ctx->pos);
67577 - int off = fpos_off(ctx->pos);
67578 + unsigned int off = fpos_off(ctx->pos);
67579 int err;
67580 u32 ftype;
67581 struct ceph_mds_reply_info_parsed *rinfo;
67582 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
67583 index a63997b..ddc0577 100644
67584 --- a/fs/ceph/super.c
67585 +++ b/fs/ceph/super.c
67586 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
67587 /*
67588 * construct our own bdi so we can control readahead, etc.
67589 */
67590 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
67591 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
67592
67593 static int ceph_register_bdi(struct super_block *sb,
67594 struct ceph_fs_client *fsc)
67595 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
67596 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
67597
67598 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
67599 - atomic_long_inc_return(&bdi_seq));
67600 + atomic_long_inc_return_unchecked(&bdi_seq));
67601 if (!err)
67602 sb->s_bdi = &fsc->backing_dev_info;
67603 return err;
67604 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
67605 index 7febcf2..62a5721 100644
67606 --- a/fs/cifs/cifs_debug.c
67607 +++ b/fs/cifs/cifs_debug.c
67608 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67609
67610 if (strtobool(&c, &bv) == 0) {
67611 #ifdef CONFIG_CIFS_STATS2
67612 - atomic_set(&totBufAllocCount, 0);
67613 - atomic_set(&totSmBufAllocCount, 0);
67614 + atomic_set_unchecked(&totBufAllocCount, 0);
67615 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67616 #endif /* CONFIG_CIFS_STATS2 */
67617 spin_lock(&cifs_tcp_ses_lock);
67618 list_for_each(tmp1, &cifs_tcp_ses_list) {
67619 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67620 tcon = list_entry(tmp3,
67621 struct cifs_tcon,
67622 tcon_list);
67623 - atomic_set(&tcon->num_smbs_sent, 0);
67624 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
67625 if (server->ops->clear_stats)
67626 server->ops->clear_stats(tcon);
67627 }
67628 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67629 smBufAllocCount.counter, cifs_min_small);
67630 #ifdef CONFIG_CIFS_STATS2
67631 seq_printf(m, "Total Large %d Small %d Allocations\n",
67632 - atomic_read(&totBufAllocCount),
67633 - atomic_read(&totSmBufAllocCount));
67634 + atomic_read_unchecked(&totBufAllocCount),
67635 + atomic_read_unchecked(&totSmBufAllocCount));
67636 #endif /* CONFIG_CIFS_STATS2 */
67637
67638 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
67639 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67640 if (tcon->need_reconnect)
67641 seq_puts(m, "\tDISCONNECTED ");
67642 seq_printf(m, "\nSMBs: %d",
67643 - atomic_read(&tcon->num_smbs_sent));
67644 + atomic_read_unchecked(&tcon->num_smbs_sent));
67645 if (server->ops->print_stats)
67646 server->ops->print_stats(m, tcon);
67647 }
67648 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
67649 index d72fe37..ded5511 100644
67650 --- a/fs/cifs/cifsfs.c
67651 +++ b/fs/cifs/cifsfs.c
67652 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
67653 */
67654 cifs_req_cachep = kmem_cache_create("cifs_request",
67655 CIFSMaxBufSize + max_hdr_size, 0,
67656 - SLAB_HWCACHE_ALIGN, NULL);
67657 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
67658 if (cifs_req_cachep == NULL)
67659 return -ENOMEM;
67660
67661 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
67662 efficient to alloc 1 per page off the slab compared to 17K (5page)
67663 alloc of large cifs buffers even when page debugging is on */
67664 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
67665 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
67666 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
67667 NULL);
67668 if (cifs_sm_req_cachep == NULL) {
67669 mempool_destroy(cifs_req_poolp);
67670 @@ -1204,8 +1204,8 @@ init_cifs(void)
67671 atomic_set(&bufAllocCount, 0);
67672 atomic_set(&smBufAllocCount, 0);
67673 #ifdef CONFIG_CIFS_STATS2
67674 - atomic_set(&totBufAllocCount, 0);
67675 - atomic_set(&totSmBufAllocCount, 0);
67676 + atomic_set_unchecked(&totBufAllocCount, 0);
67677 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67678 #endif /* CONFIG_CIFS_STATS2 */
67679
67680 atomic_set(&midCount, 0);
67681 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
67682 index 22b289a..bbbba082 100644
67683 --- a/fs/cifs/cifsglob.h
67684 +++ b/fs/cifs/cifsglob.h
67685 @@ -823,35 +823,35 @@ struct cifs_tcon {
67686 __u16 Flags; /* optional support bits */
67687 enum statusEnum tidStatus;
67688 #ifdef CONFIG_CIFS_STATS
67689 - atomic_t num_smbs_sent;
67690 + atomic_unchecked_t num_smbs_sent;
67691 union {
67692 struct {
67693 - atomic_t num_writes;
67694 - atomic_t num_reads;
67695 - atomic_t num_flushes;
67696 - atomic_t num_oplock_brks;
67697 - atomic_t num_opens;
67698 - atomic_t num_closes;
67699 - atomic_t num_deletes;
67700 - atomic_t num_mkdirs;
67701 - atomic_t num_posixopens;
67702 - atomic_t num_posixmkdirs;
67703 - atomic_t num_rmdirs;
67704 - atomic_t num_renames;
67705 - atomic_t num_t2renames;
67706 - atomic_t num_ffirst;
67707 - atomic_t num_fnext;
67708 - atomic_t num_fclose;
67709 - atomic_t num_hardlinks;
67710 - atomic_t num_symlinks;
67711 - atomic_t num_locks;
67712 - atomic_t num_acl_get;
67713 - atomic_t num_acl_set;
67714 + atomic_unchecked_t num_writes;
67715 + atomic_unchecked_t num_reads;
67716 + atomic_unchecked_t num_flushes;
67717 + atomic_unchecked_t num_oplock_brks;
67718 + atomic_unchecked_t num_opens;
67719 + atomic_unchecked_t num_closes;
67720 + atomic_unchecked_t num_deletes;
67721 + atomic_unchecked_t num_mkdirs;
67722 + atomic_unchecked_t num_posixopens;
67723 + atomic_unchecked_t num_posixmkdirs;
67724 + atomic_unchecked_t num_rmdirs;
67725 + atomic_unchecked_t num_renames;
67726 + atomic_unchecked_t num_t2renames;
67727 + atomic_unchecked_t num_ffirst;
67728 + atomic_unchecked_t num_fnext;
67729 + atomic_unchecked_t num_fclose;
67730 + atomic_unchecked_t num_hardlinks;
67731 + atomic_unchecked_t num_symlinks;
67732 + atomic_unchecked_t num_locks;
67733 + atomic_unchecked_t num_acl_get;
67734 + atomic_unchecked_t num_acl_set;
67735 } cifs_stats;
67736 #ifdef CONFIG_CIFS_SMB2
67737 struct {
67738 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67739 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67740 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67741 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67742 } smb2_stats;
67743 #endif /* CONFIG_CIFS_SMB2 */
67744 } stats;
67745 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
67746 }
67747
67748 #ifdef CONFIG_CIFS_STATS
67749 -#define cifs_stats_inc atomic_inc
67750 +#define cifs_stats_inc atomic_inc_unchecked
67751
67752 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
67753 unsigned int bytes)
67754 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
67755 /* Various Debug counters */
67756 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
67757 #ifdef CONFIG_CIFS_STATS2
67758 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
67759 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
67760 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
67761 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
67762 #endif
67763 GLOBAL_EXTERN atomic_t smBufAllocCount;
67764 GLOBAL_EXTERN atomic_t midCount;
67765 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
67766 index ca30c39..570fb94 100644
67767 --- a/fs/cifs/file.c
67768 +++ b/fs/cifs/file.c
67769 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
67770 index = mapping->writeback_index; /* Start from prev offset */
67771 end = -1;
67772 } else {
67773 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
67774 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
67775 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
67776 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
67777 range_whole = true;
67778 + index = 0;
67779 + end = ULONG_MAX;
67780 + } else {
67781 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
67782 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
67783 + }
67784 scanned = true;
67785 }
67786 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
67787 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
67788 index 3379463..3af418a 100644
67789 --- a/fs/cifs/misc.c
67790 +++ b/fs/cifs/misc.c
67791 @@ -170,7 +170,7 @@ cifs_buf_get(void)
67792 memset(ret_buf, 0, buf_size + 3);
67793 atomic_inc(&bufAllocCount);
67794 #ifdef CONFIG_CIFS_STATS2
67795 - atomic_inc(&totBufAllocCount);
67796 + atomic_inc_unchecked(&totBufAllocCount);
67797 #endif /* CONFIG_CIFS_STATS2 */
67798 }
67799
67800 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
67801 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
67802 atomic_inc(&smBufAllocCount);
67803 #ifdef CONFIG_CIFS_STATS2
67804 - atomic_inc(&totSmBufAllocCount);
67805 + atomic_inc_unchecked(&totSmBufAllocCount);
67806 #endif /* CONFIG_CIFS_STATS2 */
67807
67808 }
67809 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
67810 index d297903..1cb7516 100644
67811 --- a/fs/cifs/smb1ops.c
67812 +++ b/fs/cifs/smb1ops.c
67813 @@ -622,27 +622,27 @@ static void
67814 cifs_clear_stats(struct cifs_tcon *tcon)
67815 {
67816 #ifdef CONFIG_CIFS_STATS
67817 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
67818 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
67819 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
67820 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67821 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
67822 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
67823 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67824 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
67825 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
67826 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
67827 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
67828 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
67829 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
67830 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
67831 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
67832 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
67833 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
67834 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
67835 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
67836 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
67837 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
67838 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
67839 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
67840 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
67841 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67842 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
67843 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
67844 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67845 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
67846 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
67847 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
67848 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
67849 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
67850 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
67851 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
67852 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
67853 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
67854 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
67855 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
67856 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
67857 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
67858 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
67859 #endif
67860 }
67861
67862 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67863 {
67864 #ifdef CONFIG_CIFS_STATS
67865 seq_printf(m, " Oplocks breaks: %d",
67866 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
67867 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
67868 seq_printf(m, "\nReads: %d Bytes: %llu",
67869 - atomic_read(&tcon->stats.cifs_stats.num_reads),
67870 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
67871 (long long)(tcon->bytes_read));
67872 seq_printf(m, "\nWrites: %d Bytes: %llu",
67873 - atomic_read(&tcon->stats.cifs_stats.num_writes),
67874 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
67875 (long long)(tcon->bytes_written));
67876 seq_printf(m, "\nFlushes: %d",
67877 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
67878 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
67879 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
67880 - atomic_read(&tcon->stats.cifs_stats.num_locks),
67881 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
67882 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
67883 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
67884 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
67885 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
67886 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
67887 - atomic_read(&tcon->stats.cifs_stats.num_opens),
67888 - atomic_read(&tcon->stats.cifs_stats.num_closes),
67889 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
67890 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
67891 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
67892 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
67893 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
67894 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
67895 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
67896 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
67897 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
67898 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
67899 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
67900 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
67901 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
67902 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
67903 seq_printf(m, "\nRenames: %d T2 Renames %d",
67904 - atomic_read(&tcon->stats.cifs_stats.num_renames),
67905 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
67906 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
67907 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
67908 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
67909 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
67910 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
67911 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
67912 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
67913 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
67914 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
67915 #endif
67916 }
67917
67918 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
67919 index eab05e1..ffe5ea4 100644
67920 --- a/fs/cifs/smb2ops.c
67921 +++ b/fs/cifs/smb2ops.c
67922 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
67923 #ifdef CONFIG_CIFS_STATS
67924 int i;
67925 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
67926 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67927 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67928 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67929 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67930 }
67931 #endif
67932 }
67933 @@ -459,65 +459,65 @@ static void
67934 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67935 {
67936 #ifdef CONFIG_CIFS_STATS
67937 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67938 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67939 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67940 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67941 seq_printf(m, "\nNegotiates: %d sent %d failed",
67942 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
67943 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
67944 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
67945 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
67946 seq_printf(m, "\nSessionSetups: %d sent %d failed",
67947 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
67948 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
67949 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
67950 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
67951 seq_printf(m, "\nLogoffs: %d sent %d failed",
67952 - atomic_read(&sent[SMB2_LOGOFF_HE]),
67953 - atomic_read(&failed[SMB2_LOGOFF_HE]));
67954 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
67955 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
67956 seq_printf(m, "\nTreeConnects: %d sent %d failed",
67957 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
67958 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
67959 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
67960 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
67961 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
67962 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
67963 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
67964 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
67965 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
67966 seq_printf(m, "\nCreates: %d sent %d failed",
67967 - atomic_read(&sent[SMB2_CREATE_HE]),
67968 - atomic_read(&failed[SMB2_CREATE_HE]));
67969 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
67970 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
67971 seq_printf(m, "\nCloses: %d sent %d failed",
67972 - atomic_read(&sent[SMB2_CLOSE_HE]),
67973 - atomic_read(&failed[SMB2_CLOSE_HE]));
67974 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
67975 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
67976 seq_printf(m, "\nFlushes: %d sent %d failed",
67977 - atomic_read(&sent[SMB2_FLUSH_HE]),
67978 - atomic_read(&failed[SMB2_FLUSH_HE]));
67979 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
67980 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
67981 seq_printf(m, "\nReads: %d sent %d failed",
67982 - atomic_read(&sent[SMB2_READ_HE]),
67983 - atomic_read(&failed[SMB2_READ_HE]));
67984 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
67985 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
67986 seq_printf(m, "\nWrites: %d sent %d failed",
67987 - atomic_read(&sent[SMB2_WRITE_HE]),
67988 - atomic_read(&failed[SMB2_WRITE_HE]));
67989 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
67990 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
67991 seq_printf(m, "\nLocks: %d sent %d failed",
67992 - atomic_read(&sent[SMB2_LOCK_HE]),
67993 - atomic_read(&failed[SMB2_LOCK_HE]));
67994 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
67995 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
67996 seq_printf(m, "\nIOCTLs: %d sent %d failed",
67997 - atomic_read(&sent[SMB2_IOCTL_HE]),
67998 - atomic_read(&failed[SMB2_IOCTL_HE]));
67999 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
68000 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
68001 seq_printf(m, "\nCancels: %d sent %d failed",
68002 - atomic_read(&sent[SMB2_CANCEL_HE]),
68003 - atomic_read(&failed[SMB2_CANCEL_HE]));
68004 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
68005 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
68006 seq_printf(m, "\nEchos: %d sent %d failed",
68007 - atomic_read(&sent[SMB2_ECHO_HE]),
68008 - atomic_read(&failed[SMB2_ECHO_HE]));
68009 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
68010 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
68011 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
68012 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
68013 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
68014 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
68015 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
68016 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
68017 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
68018 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
68019 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
68020 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
68021 seq_printf(m, "\nQueryInfos: %d sent %d failed",
68022 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
68023 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
68024 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
68025 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
68026 seq_printf(m, "\nSetInfos: %d sent %d failed",
68027 - atomic_read(&sent[SMB2_SET_INFO_HE]),
68028 - atomic_read(&failed[SMB2_SET_INFO_HE]));
68029 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
68030 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
68031 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
68032 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
68033 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
68034 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
68035 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
68036 #endif
68037 }
68038
68039 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
68040 index 65cd7a8..3518676 100644
68041 --- a/fs/cifs/smb2pdu.c
68042 +++ b/fs/cifs/smb2pdu.c
68043 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
68044 default:
68045 cifs_dbg(VFS, "info level %u isn't supported\n",
68046 srch_inf->info_level);
68047 - rc = -EINVAL;
68048 - goto qdir_exit;
68049 + return -EINVAL;
68050 }
68051
68052 req->FileIndex = cpu_to_le32(index);
68053 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
68054 index 46ee6f2..89a9e7f 100644
68055 --- a/fs/coda/cache.c
68056 +++ b/fs/coda/cache.c
68057 @@ -24,7 +24,7 @@
68058 #include "coda_linux.h"
68059 #include "coda_cache.h"
68060
68061 -static atomic_t permission_epoch = ATOMIC_INIT(0);
68062 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
68063
68064 /* replace or extend an acl cache hit */
68065 void coda_cache_enter(struct inode *inode, int mask)
68066 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
68067 struct coda_inode_info *cii = ITOC(inode);
68068
68069 spin_lock(&cii->c_lock);
68070 - cii->c_cached_epoch = atomic_read(&permission_epoch);
68071 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
68072 if (!uid_eq(cii->c_uid, current_fsuid())) {
68073 cii->c_uid = current_fsuid();
68074 cii->c_cached_perm = mask;
68075 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
68076 {
68077 struct coda_inode_info *cii = ITOC(inode);
68078 spin_lock(&cii->c_lock);
68079 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
68080 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
68081 spin_unlock(&cii->c_lock);
68082 }
68083
68084 /* remove all acl caches */
68085 void coda_cache_clear_all(struct super_block *sb)
68086 {
68087 - atomic_inc(&permission_epoch);
68088 + atomic_inc_unchecked(&permission_epoch);
68089 }
68090
68091
68092 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
68093 spin_lock(&cii->c_lock);
68094 hit = (mask & cii->c_cached_perm) == mask &&
68095 uid_eq(cii->c_uid, current_fsuid()) &&
68096 - cii->c_cached_epoch == atomic_read(&permission_epoch);
68097 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
68098 spin_unlock(&cii->c_lock);
68099
68100 return hit;
68101 diff --git a/fs/compat.c b/fs/compat.c
68102 index 6fd272d..dd34ba2 100644
68103 --- a/fs/compat.c
68104 +++ b/fs/compat.c
68105 @@ -54,7 +54,7 @@
68106 #include <asm/ioctls.h>
68107 #include "internal.h"
68108
68109 -int compat_log = 1;
68110 +int compat_log = 0;
68111
68112 int compat_printk(const char *fmt, ...)
68113 {
68114 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
68115
68116 set_fs(KERNEL_DS);
68117 /* The __user pointer cast is valid because of the set_fs() */
68118 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
68119 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
68120 set_fs(oldfs);
68121 /* truncating is ok because it's a user address */
68122 if (!ret)
68123 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
68124 goto out;
68125
68126 ret = -EINVAL;
68127 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
68128 + if (nr_segs > UIO_MAXIOV)
68129 goto out;
68130 if (nr_segs > fast_segs) {
68131 ret = -ENOMEM;
68132 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
68133 struct compat_readdir_callback {
68134 struct dir_context ctx;
68135 struct compat_old_linux_dirent __user *dirent;
68136 + struct file * file;
68137 int result;
68138 };
68139
68140 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
68141 buf->result = -EOVERFLOW;
68142 return -EOVERFLOW;
68143 }
68144 +
68145 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68146 + return 0;
68147 +
68148 buf->result++;
68149 dirent = buf->dirent;
68150 if (!access_ok(VERIFY_WRITE, dirent,
68151 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68152 if (!f.file)
68153 return -EBADF;
68154
68155 + buf.file = f.file;
68156 error = iterate_dir(f.file, &buf.ctx);
68157 if (buf.result)
68158 error = buf.result;
68159 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
68160 struct dir_context ctx;
68161 struct compat_linux_dirent __user *current_dir;
68162 struct compat_linux_dirent __user *previous;
68163 + struct file * file;
68164 int count;
68165 int error;
68166 };
68167 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
68168 buf->error = -EOVERFLOW;
68169 return -EOVERFLOW;
68170 }
68171 +
68172 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68173 + return 0;
68174 +
68175 dirent = buf->previous;
68176 if (dirent) {
68177 if (__put_user(offset, &dirent->d_off))
68178 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
68179 if (!f.file)
68180 return -EBADF;
68181
68182 + buf.file = f.file;
68183 error = iterate_dir(f.file, &buf.ctx);
68184 if (error >= 0)
68185 error = buf.error;
68186 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
68187 struct dir_context ctx;
68188 struct linux_dirent64 __user *current_dir;
68189 struct linux_dirent64 __user *previous;
68190 + struct file * file;
68191 int count;
68192 int error;
68193 };
68194 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
68195 buf->error = -EINVAL; /* only used if we fail.. */
68196 if (reclen > buf->count)
68197 return -EINVAL;
68198 +
68199 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68200 + return 0;
68201 +
68202 dirent = buf->previous;
68203
68204 if (dirent) {
68205 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68206 if (!f.file)
68207 return -EBADF;
68208
68209 + buf.file = f.file;
68210 error = iterate_dir(f.file, &buf.ctx);
68211 if (error >= 0)
68212 error = buf.error;
68213 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
68214 index 4d24d17..4f8c09e 100644
68215 --- a/fs/compat_binfmt_elf.c
68216 +++ b/fs/compat_binfmt_elf.c
68217 @@ -30,11 +30,13 @@
68218 #undef elf_phdr
68219 #undef elf_shdr
68220 #undef elf_note
68221 +#undef elf_dyn
68222 #undef elf_addr_t
68223 #define elfhdr elf32_hdr
68224 #define elf_phdr elf32_phdr
68225 #define elf_shdr elf32_shdr
68226 #define elf_note elf32_note
68227 +#define elf_dyn Elf32_Dyn
68228 #define elf_addr_t Elf32_Addr
68229
68230 /*
68231 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
68232 index afec645..9c65620 100644
68233 --- a/fs/compat_ioctl.c
68234 +++ b/fs/compat_ioctl.c
68235 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
68236 return -EFAULT;
68237 if (__get_user(udata, &ss32->iomem_base))
68238 return -EFAULT;
68239 - ss.iomem_base = compat_ptr(udata);
68240 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
68241 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
68242 __get_user(ss.port_high, &ss32->port_high))
68243 return -EFAULT;
68244 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
68245 for (i = 0; i < nmsgs; i++) {
68246 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
68247 return -EFAULT;
68248 - if (get_user(datap, &umsgs[i].buf) ||
68249 - put_user(compat_ptr(datap), &tmsgs[i].buf))
68250 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
68251 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
68252 return -EFAULT;
68253 }
68254 return sys_ioctl(fd, cmd, (unsigned long)tdata);
68255 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
68256 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
68257 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
68258 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
68259 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
68260 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
68261 return -EFAULT;
68262
68263 return ioctl_preallocate(file, p);
68264 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
68265 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
68266 {
68267 unsigned int a, b;
68268 - a = *(unsigned int *)p;
68269 - b = *(unsigned int *)q;
68270 + a = *(const unsigned int *)p;
68271 + b = *(const unsigned int *)q;
68272 if (a > b)
68273 return 1;
68274 if (a < b)
68275 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
68276 index cf0db00..c7f70e8 100644
68277 --- a/fs/configfs/dir.c
68278 +++ b/fs/configfs/dir.c
68279 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68280 }
68281 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
68282 struct configfs_dirent *next;
68283 - const char *name;
68284 + const unsigned char * name;
68285 + char d_name[sizeof(next->s_dentry->d_iname)];
68286 int len;
68287 struct inode *inode = NULL;
68288
68289 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68290 continue;
68291
68292 name = configfs_get_name(next);
68293 - len = strlen(name);
68294 + if (next->s_dentry && name == next->s_dentry->d_iname) {
68295 + len = next->s_dentry->d_name.len;
68296 + memcpy(d_name, name, len);
68297 + name = d_name;
68298 + } else
68299 + len = strlen(name);
68300
68301 /*
68302 * We'll have a dentry and an inode for
68303 diff --git a/fs/coredump.c b/fs/coredump.c
68304 index bbbe139..b76fae5 100644
68305 --- a/fs/coredump.c
68306 +++ b/fs/coredump.c
68307 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
68308 struct pipe_inode_info *pipe = file->private_data;
68309
68310 pipe_lock(pipe);
68311 - pipe->readers++;
68312 - pipe->writers--;
68313 + atomic_inc(&pipe->readers);
68314 + atomic_dec(&pipe->writers);
68315 wake_up_interruptible_sync(&pipe->wait);
68316 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
68317 pipe_unlock(pipe);
68318 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
68319 * We actually want wait_event_freezable() but then we need
68320 * to clear TIF_SIGPENDING and improve dump_interrupted().
68321 */
68322 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
68323 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
68324
68325 pipe_lock(pipe);
68326 - pipe->readers--;
68327 - pipe->writers++;
68328 + atomic_dec(&pipe->readers);
68329 + atomic_inc(&pipe->writers);
68330 pipe_unlock(pipe);
68331 }
68332
68333 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
68334 struct files_struct *displaced;
68335 bool need_nonrelative = false;
68336 bool core_dumped = false;
68337 - static atomic_t core_dump_count = ATOMIC_INIT(0);
68338 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
68339 + long signr = siginfo->si_signo;
68340 + int dumpable;
68341 struct coredump_params cprm = {
68342 .siginfo = siginfo,
68343 .regs = signal_pt_regs(),
68344 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
68345 .mm_flags = mm->flags,
68346 };
68347
68348 - audit_core_dumps(siginfo->si_signo);
68349 + audit_core_dumps(signr);
68350 +
68351 + dumpable = __get_dumpable(cprm.mm_flags);
68352 +
68353 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
68354 + gr_handle_brute_attach(dumpable);
68355
68356 binfmt = mm->binfmt;
68357 if (!binfmt || !binfmt->core_dump)
68358 goto fail;
68359 - if (!__get_dumpable(cprm.mm_flags))
68360 + if (!dumpable)
68361 goto fail;
68362
68363 cred = prepare_creds();
68364 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
68365 need_nonrelative = true;
68366 }
68367
68368 - retval = coredump_wait(siginfo->si_signo, &core_state);
68369 + retval = coredump_wait(signr, &core_state);
68370 if (retval < 0)
68371 goto fail_creds;
68372
68373 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
68374 }
68375 cprm.limit = RLIM_INFINITY;
68376
68377 - dump_count = atomic_inc_return(&core_dump_count);
68378 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
68379 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
68380 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
68381 task_tgid_vnr(current), current->comm);
68382 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
68383 } else {
68384 struct inode *inode;
68385
68386 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
68387 +
68388 if (cprm.limit < binfmt->min_coredump)
68389 goto fail_unlock;
68390
68391 @@ -681,7 +690,7 @@ close_fail:
68392 filp_close(cprm.file, NULL);
68393 fail_dropcount:
68394 if (ispipe)
68395 - atomic_dec(&core_dump_count);
68396 + atomic_dec_unchecked(&core_dump_count);
68397 fail_unlock:
68398 kfree(cn.corename);
68399 coredump_finish(mm, core_dumped);
68400 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
68401 struct file *file = cprm->file;
68402 loff_t pos = file->f_pos;
68403 ssize_t n;
68404 +
68405 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
68406 if (cprm->written + nr > cprm->limit)
68407 return 0;
68408 while (nr) {
68409 diff --git a/fs/dcache.c b/fs/dcache.c
68410 index 922f23e..05e38ae 100644
68411 --- a/fs/dcache.c
68412 +++ b/fs/dcache.c
68413 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
68414 * dentry_iput drops the locks, at which point nobody (except
68415 * transient RCU lookups) can reach this dentry.
68416 */
68417 - BUG_ON(dentry->d_lockref.count > 0);
68418 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
68419 this_cpu_dec(nr_dentry);
68420 if (dentry->d_op && dentry->d_op->d_release)
68421 dentry->d_op->d_release(dentry);
68422 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
68423 struct dentry *parent = dentry->d_parent;
68424 if (IS_ROOT(dentry))
68425 return NULL;
68426 - if (unlikely(dentry->d_lockref.count < 0))
68427 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
68428 return NULL;
68429 if (likely(spin_trylock(&parent->d_lock)))
68430 return parent;
68431 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
68432 */
68433 if (unlikely(ret < 0)) {
68434 spin_lock(&dentry->d_lock);
68435 - if (dentry->d_lockref.count > 1) {
68436 - dentry->d_lockref.count--;
68437 + if (__lockref_read(&dentry->d_lockref) > 1) {
68438 + __lockref_dec(&dentry->d_lockref);
68439 spin_unlock(&dentry->d_lock);
68440 return 1;
68441 }
68442 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
68443 * else could have killed it and marked it dead. Either way, we
68444 * don't need to do anything else.
68445 */
68446 - if (dentry->d_lockref.count) {
68447 + if (__lockref_read(&dentry->d_lockref)) {
68448 spin_unlock(&dentry->d_lock);
68449 return 1;
68450 }
68451 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
68452 * lock, and we just tested that it was zero, so we can just
68453 * set it to 1.
68454 */
68455 - dentry->d_lockref.count = 1;
68456 + __lockref_set(&dentry->d_lockref, 1);
68457 return 0;
68458 }
68459
68460 @@ -751,7 +751,7 @@ repeat:
68461 dentry->d_flags |= DCACHE_REFERENCED;
68462 dentry_lru_add(dentry);
68463
68464 - dentry->d_lockref.count--;
68465 + __lockref_dec(&dentry->d_lockref);
68466 spin_unlock(&dentry->d_lock);
68467 return;
68468
68469 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
68470 /* This must be called with d_lock held */
68471 static inline void __dget_dlock(struct dentry *dentry)
68472 {
68473 - dentry->d_lockref.count++;
68474 + __lockref_inc(&dentry->d_lockref);
68475 }
68476
68477 static inline void __dget(struct dentry *dentry)
68478 @@ -807,8 +807,8 @@ repeat:
68479 goto repeat;
68480 }
68481 rcu_read_unlock();
68482 - BUG_ON(!ret->d_lockref.count);
68483 - ret->d_lockref.count++;
68484 + BUG_ON(!__lockref_read(&ret->d_lockref));
68485 + __lockref_inc(&ret->d_lockref);
68486 spin_unlock(&ret->d_lock);
68487 return ret;
68488 }
68489 @@ -886,9 +886,9 @@ restart:
68490 spin_lock(&inode->i_lock);
68491 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
68492 spin_lock(&dentry->d_lock);
68493 - if (!dentry->d_lockref.count) {
68494 + if (!__lockref_read(&dentry->d_lockref)) {
68495 struct dentry *parent = lock_parent(dentry);
68496 - if (likely(!dentry->d_lockref.count)) {
68497 + if (likely(!__lockref_read(&dentry->d_lockref))) {
68498 __dentry_kill(dentry);
68499 dput(parent);
68500 goto restart;
68501 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
68502 * We found an inuse dentry which was not removed from
68503 * the LRU because of laziness during lookup. Do not free it.
68504 */
68505 - if (dentry->d_lockref.count > 0) {
68506 + if (__lockref_read(&dentry->d_lockref) > 0) {
68507 spin_unlock(&dentry->d_lock);
68508 if (parent)
68509 spin_unlock(&parent->d_lock);
68510 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
68511 dentry = parent;
68512 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
68513 parent = lock_parent(dentry);
68514 - if (dentry->d_lockref.count != 1) {
68515 - dentry->d_lockref.count--;
68516 + if (__lockref_read(&dentry->d_lockref) != 1) {
68517 + __lockref_inc(&dentry->d_lockref);
68518 spin_unlock(&dentry->d_lock);
68519 if (parent)
68520 spin_unlock(&parent->d_lock);
68521 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
68522 * counts, just remove them from the LRU. Otherwise give them
68523 * another pass through the LRU.
68524 */
68525 - if (dentry->d_lockref.count) {
68526 + if (__lockref_read(&dentry->d_lockref)) {
68527 d_lru_isolate(lru, dentry);
68528 spin_unlock(&dentry->d_lock);
68529 return LRU_REMOVED;
68530 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
68531 } else {
68532 if (dentry->d_flags & DCACHE_LRU_LIST)
68533 d_lru_del(dentry);
68534 - if (!dentry->d_lockref.count) {
68535 + if (!__lockref_read(&dentry->d_lockref)) {
68536 d_shrink_add(dentry, &data->dispose);
68537 data->found++;
68538 }
68539 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68540 return D_WALK_CONTINUE;
68541
68542 /* root with refcount 1 is fine */
68543 - if (dentry == _data && dentry->d_lockref.count == 1)
68544 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
68545 return D_WALK_CONTINUE;
68546
68547 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
68548 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68549 dentry->d_inode ?
68550 dentry->d_inode->i_ino : 0UL,
68551 dentry,
68552 - dentry->d_lockref.count,
68553 + __lockref_read(&dentry->d_lockref),
68554 dentry->d_sb->s_type->name,
68555 dentry->d_sb->s_id);
68556 WARN_ON(1);
68557 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68558 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
68559 if (name->len > DNAME_INLINE_LEN-1) {
68560 size_t size = offsetof(struct external_name, name[1]);
68561 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
68562 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
68563 if (!p) {
68564 kmem_cache_free(dentry_cache, dentry);
68565 return NULL;
68566 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68567 smp_wmb();
68568 dentry->d_name.name = dname;
68569
68570 - dentry->d_lockref.count = 1;
68571 + __lockref_set(&dentry->d_lockref, 1);
68572 dentry->d_flags = 0;
68573 spin_lock_init(&dentry->d_lock);
68574 seqcount_init(&dentry->d_seq);
68575 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68576 dentry->d_sb = sb;
68577 dentry->d_op = NULL;
68578 dentry->d_fsdata = NULL;
68579 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
68580 + atomic_set(&dentry->chroot_refcnt, 0);
68581 +#endif
68582 INIT_HLIST_BL_NODE(&dentry->d_hash);
68583 INIT_LIST_HEAD(&dentry->d_lru);
68584 INIT_LIST_HEAD(&dentry->d_subdirs);
68585 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
68586 goto next;
68587 }
68588
68589 - dentry->d_lockref.count++;
68590 + __lockref_inc(&dentry->d_lockref);
68591 found = dentry;
68592 spin_unlock(&dentry->d_lock);
68593 break;
68594 @@ -2358,7 +2361,7 @@ again:
68595 spin_lock(&dentry->d_lock);
68596 inode = dentry->d_inode;
68597 isdir = S_ISDIR(inode->i_mode);
68598 - if (dentry->d_lockref.count == 1) {
68599 + if (__lockref_read(&dentry->d_lockref) == 1) {
68600 if (!spin_trylock(&inode->i_lock)) {
68601 spin_unlock(&dentry->d_lock);
68602 cpu_relax();
68603 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
68604
68605 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
68606 dentry->d_flags |= DCACHE_GENOCIDE;
68607 - dentry->d_lockref.count--;
68608 + __lockref_dec(&dentry->d_lockref);
68609 }
68610 }
68611 return D_WALK_CONTINUE;
68612 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
68613 mempages -= reserve;
68614
68615 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
68616 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
68617 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
68618 + SLAB_NO_SANITIZE, NULL);
68619
68620 dcache_init();
68621 inode_init();
68622 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
68623 index 96400ab..906103d 100644
68624 --- a/fs/debugfs/inode.c
68625 +++ b/fs/debugfs/inode.c
68626 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
68627 }
68628 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68629
68630 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68631 +extern int grsec_enable_sysfs_restrict;
68632 +#endif
68633 +
68634 /**
68635 * debugfs_create_dir - create a directory in the debugfs filesystem
68636 * @name: a pointer to a string containing the name of the directory to
68637 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68638 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
68639 * returned.
68640 */
68641 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68642 +extern int grsec_enable_sysfs_restrict;
68643 +#endif
68644 +
68645 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68646 {
68647 struct dentry *dentry = start_creating(name, parent);
68648 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68649 if (unlikely(!inode))
68650 return failed_creating(dentry);
68651
68652 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68653 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68654 + if (grsec_enable_sysfs_restrict)
68655 + inode->i_mode = S_IFDIR | S_IRWXU;
68656 + else
68657 +#endif
68658 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68659 inode->i_op = &simple_dir_inode_operations;
68660 inode->i_fop = &simple_dir_operations;
68661
68662 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
68663 index b08b518..d6acffa 100644
68664 --- a/fs/ecryptfs/inode.c
68665 +++ b/fs/ecryptfs/inode.c
68666 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
68667 old_fs = get_fs();
68668 set_fs(get_ds());
68669 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
68670 - (char __user *)lower_buf,
68671 + (char __force_user *)lower_buf,
68672 PATH_MAX);
68673 set_fs(old_fs);
68674 if (rc < 0)
68675 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
68676 index e4141f2..d8263e8 100644
68677 --- a/fs/ecryptfs/miscdev.c
68678 +++ b/fs/ecryptfs/miscdev.c
68679 @@ -304,7 +304,7 @@ check_list:
68680 goto out_unlock_msg_ctx;
68681 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
68682 if (msg_ctx->msg) {
68683 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
68684 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
68685 goto out_unlock_msg_ctx;
68686 i += packet_length_size;
68687 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
68688 diff --git a/fs/exec.c b/fs/exec.c
68689 index 1202445..7a6fde9 100644
68690 --- a/fs/exec.c
68691 +++ b/fs/exec.c
68692 @@ -56,8 +56,20 @@
68693 #include <linux/pipe_fs_i.h>
68694 #include <linux/oom.h>
68695 #include <linux/compat.h>
68696 +#include <linux/random.h>
68697 +#include <linux/seq_file.h>
68698 +#include <linux/coredump.h>
68699 +#include <linux/mman.h>
68700 +
68701 +#ifdef CONFIG_PAX_REFCOUNT
68702 +#include <linux/kallsyms.h>
68703 +#include <linux/kdebug.h>
68704 +#endif
68705 +
68706 +#include <trace/events/fs.h>
68707
68708 #include <asm/uaccess.h>
68709 +#include <asm/sections.h>
68710 #include <asm/mmu_context.h>
68711 #include <asm/tlb.h>
68712
68713 @@ -66,19 +78,34 @@
68714
68715 #include <trace/events/sched.h>
68716
68717 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
68718 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
68719 +{
68720 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
68721 +}
68722 +#endif
68723 +
68724 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
68725 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
68726 +EXPORT_SYMBOL(pax_set_initial_flags_func);
68727 +#endif
68728 +
68729 int suid_dumpable = 0;
68730
68731 static LIST_HEAD(formats);
68732 static DEFINE_RWLOCK(binfmt_lock);
68733
68734 +extern int gr_process_kernel_exec_ban(void);
68735 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
68736 +
68737 void __register_binfmt(struct linux_binfmt * fmt, int insert)
68738 {
68739 BUG_ON(!fmt);
68740 if (WARN_ON(!fmt->load_binary))
68741 return;
68742 write_lock(&binfmt_lock);
68743 - insert ? list_add(&fmt->lh, &formats) :
68744 - list_add_tail(&fmt->lh, &formats);
68745 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
68746 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
68747 write_unlock(&binfmt_lock);
68748 }
68749
68750 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
68751 void unregister_binfmt(struct linux_binfmt * fmt)
68752 {
68753 write_lock(&binfmt_lock);
68754 - list_del(&fmt->lh);
68755 + pax_list_del((struct list_head *)&fmt->lh);
68756 write_unlock(&binfmt_lock);
68757 }
68758
68759 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68760 int write)
68761 {
68762 struct page *page;
68763 - int ret;
68764
68765 -#ifdef CONFIG_STACK_GROWSUP
68766 - if (write) {
68767 - ret = expand_downwards(bprm->vma, pos);
68768 - if (ret < 0)
68769 - return NULL;
68770 - }
68771 -#endif
68772 - ret = get_user_pages(current, bprm->mm, pos,
68773 - 1, write, 1, &page, NULL);
68774 - if (ret <= 0)
68775 + if (0 > expand_downwards(bprm->vma, pos))
68776 + return NULL;
68777 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
68778 return NULL;
68779
68780 if (write) {
68781 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68782 if (size <= ARG_MAX)
68783 return page;
68784
68785 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68786 + // only allow 512KB for argv+env on suid/sgid binaries
68787 + // to prevent easy ASLR exhaustion
68788 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
68789 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
68790 + (size > (512 * 1024))) {
68791 + put_page(page);
68792 + return NULL;
68793 + }
68794 +#endif
68795 +
68796 /*
68797 * Limit to 1/4-th the stack size for the argv+env strings.
68798 * This ensures that:
68799 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68800 vma->vm_end = STACK_TOP_MAX;
68801 vma->vm_start = vma->vm_end - PAGE_SIZE;
68802 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
68803 +
68804 +#ifdef CONFIG_PAX_SEGMEXEC
68805 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
68806 +#endif
68807 +
68808 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
68809 INIT_LIST_HEAD(&vma->anon_vma_chain);
68810
68811 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68812 arch_bprm_mm_init(mm, vma);
68813 up_write(&mm->mmap_sem);
68814 bprm->p = vma->vm_end - sizeof(void *);
68815 +
68816 +#ifdef CONFIG_PAX_RANDUSTACK
68817 + if (randomize_va_space)
68818 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
68819 +#endif
68820 +
68821 return 0;
68822 err:
68823 up_write(&mm->mmap_sem);
68824 @@ -396,7 +437,7 @@ struct user_arg_ptr {
68825 } ptr;
68826 };
68827
68828 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68829 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68830 {
68831 const char __user *native;
68832
68833 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68834 compat_uptr_t compat;
68835
68836 if (get_user(compat, argv.ptr.compat + nr))
68837 - return ERR_PTR(-EFAULT);
68838 + return (const char __force_user *)ERR_PTR(-EFAULT);
68839
68840 return compat_ptr(compat);
68841 }
68842 #endif
68843
68844 if (get_user(native, argv.ptr.native + nr))
68845 - return ERR_PTR(-EFAULT);
68846 + return (const char __force_user *)ERR_PTR(-EFAULT);
68847
68848 return native;
68849 }
68850 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
68851 if (!p)
68852 break;
68853
68854 - if (IS_ERR(p))
68855 + if (IS_ERR((const char __force_kernel *)p))
68856 return -EFAULT;
68857
68858 if (i >= max)
68859 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
68860
68861 ret = -EFAULT;
68862 str = get_user_arg_ptr(argv, argc);
68863 - if (IS_ERR(str))
68864 + if (IS_ERR((const char __force_kernel *)str))
68865 goto out;
68866
68867 len = strnlen_user(str, MAX_ARG_STRLEN);
68868 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
68869 int r;
68870 mm_segment_t oldfs = get_fs();
68871 struct user_arg_ptr argv = {
68872 - .ptr.native = (const char __user *const __user *)__argv,
68873 + .ptr.native = (const char __user * const __force_user *)__argv,
68874 };
68875
68876 set_fs(KERNEL_DS);
68877 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68878 unsigned long new_end = old_end - shift;
68879 struct mmu_gather tlb;
68880
68881 - BUG_ON(new_start > new_end);
68882 + if (new_start >= new_end || new_start < mmap_min_addr)
68883 + return -ENOMEM;
68884
68885 /*
68886 * ensure there are no vmas between where we want to go
68887 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68888 if (vma != find_vma(mm, new_start))
68889 return -EFAULT;
68890
68891 +#ifdef CONFIG_PAX_SEGMEXEC
68892 + BUG_ON(pax_find_mirror_vma(vma));
68893 +#endif
68894 +
68895 /*
68896 * cover the whole range: [new_start, old_end)
68897 */
68898 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68899 stack_top = arch_align_stack(stack_top);
68900 stack_top = PAGE_ALIGN(stack_top);
68901
68902 - if (unlikely(stack_top < mmap_min_addr) ||
68903 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
68904 - return -ENOMEM;
68905 -
68906 stack_shift = vma->vm_end - stack_top;
68907
68908 bprm->p -= stack_shift;
68909 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
68910 bprm->exec -= stack_shift;
68911
68912 down_write(&mm->mmap_sem);
68913 +
68914 + /* Move stack pages down in memory. */
68915 + if (stack_shift) {
68916 + ret = shift_arg_pages(vma, stack_shift);
68917 + if (ret)
68918 + goto out_unlock;
68919 + }
68920 +
68921 vm_flags = VM_STACK_FLAGS;
68922
68923 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
68924 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
68925 + vm_flags &= ~VM_EXEC;
68926 +
68927 +#ifdef CONFIG_PAX_MPROTECT
68928 + if (mm->pax_flags & MF_PAX_MPROTECT)
68929 + vm_flags &= ~VM_MAYEXEC;
68930 +#endif
68931 +
68932 + }
68933 +#endif
68934 +
68935 /*
68936 * Adjust stack execute permissions; explicitly enable for
68937 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
68938 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68939 goto out_unlock;
68940 BUG_ON(prev != vma);
68941
68942 - /* Move stack pages down in memory. */
68943 - if (stack_shift) {
68944 - ret = shift_arg_pages(vma, stack_shift);
68945 - if (ret)
68946 - goto out_unlock;
68947 - }
68948 -
68949 /* mprotect_fixup is overkill to remove the temporary stack flags */
68950 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
68951
68952 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
68953 #endif
68954 current->mm->start_stack = bprm->p;
68955 ret = expand_stack(vma, stack_base);
68956 +
68957 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
68958 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
68959 + unsigned long size;
68960 + vm_flags_t vm_flags;
68961 +
68962 + size = STACK_TOP - vma->vm_end;
68963 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
68964 +
68965 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
68966 +
68967 +#ifdef CONFIG_X86
68968 + if (!ret) {
68969 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
68970 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
68971 + }
68972 +#endif
68973 +
68974 + }
68975 +#endif
68976 +
68977 if (ret)
68978 ret = -EFAULT;
68979
68980 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
68981 if (err)
68982 goto exit;
68983
68984 - if (name->name[0] != '\0')
68985 + if (name->name[0] != '\0') {
68986 fsnotify_open(file);
68987 + trace_open_exec(name->name);
68988 + }
68989
68990 out:
68991 return file;
68992 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
68993 old_fs = get_fs();
68994 set_fs(get_ds());
68995 /* The cast to a user pointer is valid due to the set_fs() */
68996 - result = vfs_read(file, (void __user *)addr, count, &pos);
68997 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
68998 set_fs(old_fs);
68999 return result;
69000 }
69001 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
69002 tsk->mm = mm;
69003 tsk->active_mm = mm;
69004 activate_mm(active_mm, mm);
69005 + populate_stack();
69006 tsk->mm->vmacache_seqnum = 0;
69007 vmacache_flush(tsk);
69008 task_unlock(tsk);
69009 @@ -929,10 +1008,14 @@ static int de_thread(struct task_struct *tsk)
69010 if (!thread_group_leader(tsk)) {
69011 struct task_struct *leader = tsk->group_leader;
69012
69013 - sig->notify_count = -1; /* for exit_notify() */
69014 for (;;) {
69015 threadgroup_change_begin(tsk);
69016 write_lock_irq(&tasklist_lock);
69017 + /*
69018 + * Do this under tasklist_lock to ensure that
69019 + * exit_notify() can't miss ->group_exit_task
69020 + */
69021 + sig->notify_count = -1;
69022 if (likely(leader->exit_state))
69023 break;
69024 __set_current_state(TASK_KILLABLE);
69025 @@ -1261,7 +1344,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
69026 }
69027 rcu_read_unlock();
69028
69029 - if (p->fs->users > n_fs)
69030 + if (atomic_read(&p->fs->users) > n_fs)
69031 bprm->unsafe |= LSM_UNSAFE_SHARE;
69032 else
69033 p->fs->in_exec = 1;
69034 @@ -1462,6 +1545,31 @@ static int exec_binprm(struct linux_binprm *bprm)
69035 return ret;
69036 }
69037
69038 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69039 +static DEFINE_PER_CPU(u64, exec_counter);
69040 +static int __init init_exec_counters(void)
69041 +{
69042 + unsigned int cpu;
69043 +
69044 + for_each_possible_cpu(cpu) {
69045 + per_cpu(exec_counter, cpu) = (u64)cpu;
69046 + }
69047 +
69048 + return 0;
69049 +}
69050 +early_initcall(init_exec_counters);
69051 +static inline void increment_exec_counter(void)
69052 +{
69053 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
69054 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
69055 +}
69056 +#else
69057 +static inline void increment_exec_counter(void) {}
69058 +#endif
69059 +
69060 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
69061 + struct user_arg_ptr argv);
69062 +
69063 /*
69064 * sys_execve() executes a new program.
69065 */
69066 @@ -1470,6 +1578,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69067 struct user_arg_ptr envp,
69068 int flags)
69069 {
69070 +#ifdef CONFIG_GRKERNSEC
69071 + struct file *old_exec_file;
69072 + struct acl_subject_label *old_acl;
69073 + struct rlimit old_rlim[RLIM_NLIMITS];
69074 +#endif
69075 char *pathbuf = NULL;
69076 struct linux_binprm *bprm;
69077 struct file *file;
69078 @@ -1479,6 +1592,8 @@ static int do_execveat_common(int fd, struct filename *filename,
69079 if (IS_ERR(filename))
69080 return PTR_ERR(filename);
69081
69082 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
69083 +
69084 /*
69085 * We move the actual failure in case of RLIMIT_NPROC excess from
69086 * set*uid() to execve() because too many poorly written programs
69087 @@ -1516,6 +1631,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69088 if (IS_ERR(file))
69089 goto out_unmark;
69090
69091 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
69092 + retval = -EPERM;
69093 + goto out_unmark;
69094 + }
69095 +
69096 sched_exec();
69097
69098 bprm->file = file;
69099 @@ -1542,6 +1662,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69100 }
69101 bprm->interp = bprm->filename;
69102
69103 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
69104 + retval = -EACCES;
69105 + goto out_unmark;
69106 + }
69107 +
69108 retval = bprm_mm_init(bprm);
69109 if (retval)
69110 goto out_unmark;
69111 @@ -1558,24 +1683,70 @@ static int do_execveat_common(int fd, struct filename *filename,
69112 if (retval < 0)
69113 goto out;
69114
69115 +#ifdef CONFIG_GRKERNSEC
69116 + old_acl = current->acl;
69117 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
69118 + old_exec_file = current->exec_file;
69119 + get_file(file);
69120 + current->exec_file = file;
69121 +#endif
69122 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69123 + /* limit suid stack to 8MB
69124 + * we saved the old limits above and will restore them if this exec fails
69125 + */
69126 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
69127 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
69128 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
69129 +#endif
69130 +
69131 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
69132 + retval = -EPERM;
69133 + goto out_fail;
69134 + }
69135 +
69136 + if (!gr_tpe_allow(file)) {
69137 + retval = -EACCES;
69138 + goto out_fail;
69139 + }
69140 +
69141 + if (gr_check_crash_exec(file)) {
69142 + retval = -EACCES;
69143 + goto out_fail;
69144 + }
69145 +
69146 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
69147 + bprm->unsafe);
69148 + if (retval < 0)
69149 + goto out_fail;
69150 +
69151 retval = copy_strings_kernel(1, &bprm->filename, bprm);
69152 if (retval < 0)
69153 - goto out;
69154 + goto out_fail;
69155
69156 bprm->exec = bprm->p;
69157 retval = copy_strings(bprm->envc, envp, bprm);
69158 if (retval < 0)
69159 - goto out;
69160 + goto out_fail;
69161
69162 retval = copy_strings(bprm->argc, argv, bprm);
69163 if (retval < 0)
69164 - goto out;
69165 + goto out_fail;
69166 +
69167 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
69168 +
69169 + gr_handle_exec_args(bprm, argv);
69170
69171 retval = exec_binprm(bprm);
69172 if (retval < 0)
69173 - goto out;
69174 + goto out_fail;
69175 +#ifdef CONFIG_GRKERNSEC
69176 + if (old_exec_file)
69177 + fput(old_exec_file);
69178 +#endif
69179
69180 /* execve succeeded */
69181 +
69182 + increment_exec_counter();
69183 current->fs->in_exec = 0;
69184 current->in_execve = 0;
69185 acct_update_integrals(current);
69186 @@ -1587,6 +1758,14 @@ static int do_execveat_common(int fd, struct filename *filename,
69187 put_files_struct(displaced);
69188 return retval;
69189
69190 +out_fail:
69191 +#ifdef CONFIG_GRKERNSEC
69192 + current->acl = old_acl;
69193 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
69194 + fput(current->exec_file);
69195 + current->exec_file = old_exec_file;
69196 +#endif
69197 +
69198 out:
69199 if (bprm->mm) {
69200 acct_arg_size(bprm, 0);
69201 @@ -1733,3 +1912,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
69202 argv, envp, flags);
69203 }
69204 #endif
69205 +
69206 +int pax_check_flags(unsigned long *flags)
69207 +{
69208 + int retval = 0;
69209 +
69210 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
69211 + if (*flags & MF_PAX_SEGMEXEC)
69212 + {
69213 + *flags &= ~MF_PAX_SEGMEXEC;
69214 + retval = -EINVAL;
69215 + }
69216 +#endif
69217 +
69218 + if ((*flags & MF_PAX_PAGEEXEC)
69219 +
69220 +#ifdef CONFIG_PAX_PAGEEXEC
69221 + && (*flags & MF_PAX_SEGMEXEC)
69222 +#endif
69223 +
69224 + )
69225 + {
69226 + *flags &= ~MF_PAX_PAGEEXEC;
69227 + retval = -EINVAL;
69228 + }
69229 +
69230 + if ((*flags & MF_PAX_MPROTECT)
69231 +
69232 +#ifdef CONFIG_PAX_MPROTECT
69233 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69234 +#endif
69235 +
69236 + )
69237 + {
69238 + *flags &= ~MF_PAX_MPROTECT;
69239 + retval = -EINVAL;
69240 + }
69241 +
69242 + if ((*flags & MF_PAX_EMUTRAMP)
69243 +
69244 +#ifdef CONFIG_PAX_EMUTRAMP
69245 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69246 +#endif
69247 +
69248 + )
69249 + {
69250 + *flags &= ~MF_PAX_EMUTRAMP;
69251 + retval = -EINVAL;
69252 + }
69253 +
69254 + return retval;
69255 +}
69256 +
69257 +EXPORT_SYMBOL(pax_check_flags);
69258 +
69259 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69260 +char *pax_get_path(const struct path *path, char *buf, int buflen)
69261 +{
69262 + char *pathname = d_path(path, buf, buflen);
69263 +
69264 + if (IS_ERR(pathname))
69265 + goto toolong;
69266 +
69267 + pathname = mangle_path(buf, pathname, "\t\n\\");
69268 + if (!pathname)
69269 + goto toolong;
69270 +
69271 + *pathname = 0;
69272 + return buf;
69273 +
69274 +toolong:
69275 + return "<path too long>";
69276 +}
69277 +EXPORT_SYMBOL(pax_get_path);
69278 +
69279 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
69280 +{
69281 + struct task_struct *tsk = current;
69282 + struct mm_struct *mm = current->mm;
69283 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
69284 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
69285 + char *path_exec = NULL;
69286 + char *path_fault = NULL;
69287 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
69288 + siginfo_t info = { };
69289 +
69290 + if (buffer_exec && buffer_fault) {
69291 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
69292 +
69293 + down_read(&mm->mmap_sem);
69294 + vma = mm->mmap;
69295 + while (vma && (!vma_exec || !vma_fault)) {
69296 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
69297 + vma_exec = vma;
69298 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
69299 + vma_fault = vma;
69300 + vma = vma->vm_next;
69301 + }
69302 + if (vma_exec)
69303 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
69304 + if (vma_fault) {
69305 + start = vma_fault->vm_start;
69306 + end = vma_fault->vm_end;
69307 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
69308 + if (vma_fault->vm_file)
69309 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
69310 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
69311 + path_fault = "<heap>";
69312 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
69313 + path_fault = "<stack>";
69314 + else
69315 + path_fault = "<anonymous mapping>";
69316 + }
69317 + up_read(&mm->mmap_sem);
69318 + }
69319 + if (tsk->signal->curr_ip)
69320 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
69321 + else
69322 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
69323 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
69324 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
69325 + free_page((unsigned long)buffer_exec);
69326 + free_page((unsigned long)buffer_fault);
69327 + pax_report_insns(regs, pc, sp);
69328 + info.si_signo = SIGKILL;
69329 + info.si_errno = 0;
69330 + info.si_code = SI_KERNEL;
69331 + info.si_pid = 0;
69332 + info.si_uid = 0;
69333 + do_coredump(&info);
69334 +}
69335 +#endif
69336 +
69337 +#ifdef CONFIG_PAX_REFCOUNT
69338 +void pax_report_refcount_overflow(struct pt_regs *regs)
69339 +{
69340 + if (current->signal->curr_ip)
69341 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
69342 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
69343 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69344 + else
69345 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
69346 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69347 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
69348 + preempt_disable();
69349 + show_regs(regs);
69350 + preempt_enable();
69351 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
69352 +}
69353 +#endif
69354 +
69355 +#ifdef CONFIG_PAX_USERCOPY
69356 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
69357 +static noinline int check_stack_object(const void *obj, unsigned long len)
69358 +{
69359 + const void * const stack = task_stack_page(current);
69360 + const void * const stackend = stack + THREAD_SIZE;
69361 +
69362 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69363 + const void *frame = NULL;
69364 + const void *oldframe;
69365 +#endif
69366 +
69367 + if (obj + len < obj)
69368 + return -1;
69369 +
69370 + if (obj + len <= stack || stackend <= obj)
69371 + return 0;
69372 +
69373 + if (obj < stack || stackend < obj + len)
69374 + return -1;
69375 +
69376 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69377 + oldframe = __builtin_frame_address(1);
69378 + if (oldframe)
69379 + frame = __builtin_frame_address(2);
69380 + /*
69381 + low ----------------------------------------------> high
69382 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
69383 + ^----------------^
69384 + allow copies only within here
69385 + */
69386 + while (stack <= frame && frame < stackend) {
69387 + /* if obj + len extends past the last frame, this
69388 + check won't pass and the next frame will be 0,
69389 + causing us to bail out and correctly report
69390 + the copy as invalid
69391 + */
69392 + if (obj + len <= frame)
69393 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
69394 + oldframe = frame;
69395 + frame = *(const void * const *)frame;
69396 + }
69397 + return -1;
69398 +#else
69399 + return 1;
69400 +#endif
69401 +}
69402 +
69403 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
69404 +{
69405 + if (current->signal->curr_ip)
69406 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69407 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69408 + else
69409 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69410 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69411 + dump_stack();
69412 + gr_handle_kernel_exploit();
69413 + do_group_exit(SIGKILL);
69414 +}
69415 +#endif
69416 +
69417 +#ifdef CONFIG_PAX_USERCOPY
69418 +
69419 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
69420 +{
69421 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
69422 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
69423 +#ifdef CONFIG_MODULES
69424 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
69425 +#else
69426 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
69427 +#endif
69428 +
69429 +#else
69430 + unsigned long textlow = (unsigned long)_stext;
69431 + unsigned long texthigh = (unsigned long)_etext;
69432 +
69433 +#ifdef CONFIG_X86_64
69434 + /* check against linear mapping as well */
69435 + if (high > (unsigned long)__va(__pa(textlow)) &&
69436 + low < (unsigned long)__va(__pa(texthigh)))
69437 + return true;
69438 +#endif
69439 +
69440 +#endif
69441 +
69442 + if (high <= textlow || low >= texthigh)
69443 + return false;
69444 + else
69445 + return true;
69446 +}
69447 +#endif
69448 +
69449 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
69450 +{
69451 +#ifdef CONFIG_PAX_USERCOPY
69452 + const char *type;
69453 +#endif
69454 +
69455 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
69456 + unsigned long stackstart = (unsigned long)task_stack_page(current);
69457 + unsigned long currentsp = (unsigned long)&stackstart;
69458 + if (unlikely((currentsp < stackstart + 512 ||
69459 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
69460 + BUG();
69461 +#endif
69462 +
69463 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
69464 + if (const_size)
69465 + return;
69466 +#endif
69467 +
69468 +#ifdef CONFIG_PAX_USERCOPY
69469 + if (!n)
69470 + return;
69471 +
69472 + type = check_heap_object(ptr, n);
69473 + if (!type) {
69474 + int ret = check_stack_object(ptr, n);
69475 + if (ret == 1 || ret == 2)
69476 + return;
69477 + if (ret == 0) {
69478 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
69479 + type = "<kernel text>";
69480 + else
69481 + return;
69482 + } else
69483 + type = "<process stack>";
69484 + }
69485 +
69486 + pax_report_usercopy(ptr, n, to_user, type);
69487 +#endif
69488 +
69489 +}
69490 +EXPORT_SYMBOL(__check_object_size);
69491 +
69492 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
69493 +void pax_track_stack(void)
69494 +{
69495 + unsigned long sp = (unsigned long)&sp;
69496 + if (sp < current_thread_info()->lowest_stack &&
69497 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
69498 + current_thread_info()->lowest_stack = sp;
69499 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
69500 + BUG();
69501 +}
69502 +EXPORT_SYMBOL(pax_track_stack);
69503 +#endif
69504 +
69505 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
69506 +void __nocapture(1, 3, 4) report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
69507 +{
69508 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
69509 + dump_stack();
69510 + do_group_exit(SIGKILL);
69511 +}
69512 +EXPORT_SYMBOL(report_size_overflow);
69513 +#endif
69514 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
69515 index 9f9992b..8b59411 100644
69516 --- a/fs/ext2/balloc.c
69517 +++ b/fs/ext2/balloc.c
69518 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
69519
69520 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69521 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69522 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69523 + if (free_blocks < root_blocks + 1 &&
69524 !uid_eq(sbi->s_resuid, current_fsuid()) &&
69525 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69526 - !in_group_p (sbi->s_resgid))) {
69527 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69528 return 0;
69529 }
69530 return 1;
69531 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
69532 index d0e746e..82e06f0 100644
69533 --- a/fs/ext2/super.c
69534 +++ b/fs/ext2/super.c
69535 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
69536 #ifdef CONFIG_EXT2_FS_XATTR
69537 if (test_opt(sb, XATTR_USER))
69538 seq_puts(seq, ",user_xattr");
69539 - if (!test_opt(sb, XATTR_USER) &&
69540 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
69541 + if (!test_opt(sb, XATTR_USER))
69542 seq_puts(seq, ",nouser_xattr");
69543 - }
69544 #endif
69545
69546 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69547 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
69548 if (def_mount_opts & EXT2_DEFM_UID16)
69549 set_opt(sbi->s_mount_opt, NO_UID32);
69550 #ifdef CONFIG_EXT2_FS_XATTR
69551 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
69552 - set_opt(sbi->s_mount_opt, XATTR_USER);
69553 + /* always enable user xattrs */
69554 + set_opt(sbi->s_mount_opt, XATTR_USER);
69555 #endif
69556 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69557 if (def_mount_opts & EXT2_DEFM_ACL)
69558 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
69559 index 9142614..97484fa 100644
69560 --- a/fs/ext2/xattr.c
69561 +++ b/fs/ext2/xattr.c
69562 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
69563 struct buffer_head *bh = NULL;
69564 struct ext2_xattr_entry *entry;
69565 char *end;
69566 - size_t rest = buffer_size;
69567 + size_t rest = buffer_size, total_size = 0;
69568 int error;
69569
69570 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
69571 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
69572 buffer += size;
69573 }
69574 rest -= size;
69575 + total_size += size;
69576 }
69577 }
69578 - error = buffer_size - rest; /* total size */
69579 + error = total_size;
69580
69581 cleanup:
69582 brelse(bh);
69583 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
69584 index 158b5d4..2432610 100644
69585 --- a/fs/ext3/balloc.c
69586 +++ b/fs/ext3/balloc.c
69587 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
69588
69589 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69590 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69591 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69592 + if (free_blocks < root_blocks + 1 &&
69593 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
69594 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69595 - !in_group_p (sbi->s_resgid))) {
69596 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69597 return 0;
69598 }
69599 return 1;
69600 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
69601 index d4dbf3c..906a6fb 100644
69602 --- a/fs/ext3/super.c
69603 +++ b/fs/ext3/super.c
69604 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
69605 #ifdef CONFIG_EXT3_FS_XATTR
69606 if (test_opt(sb, XATTR_USER))
69607 seq_puts(seq, ",user_xattr");
69608 - if (!test_opt(sb, XATTR_USER) &&
69609 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
69610 + if (!test_opt(sb, XATTR_USER))
69611 seq_puts(seq, ",nouser_xattr");
69612 - }
69613 #endif
69614 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69615 if (test_opt(sb, POSIX_ACL))
69616 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
69617 if (def_mount_opts & EXT3_DEFM_UID16)
69618 set_opt(sbi->s_mount_opt, NO_UID32);
69619 #ifdef CONFIG_EXT3_FS_XATTR
69620 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
69621 - set_opt(sbi->s_mount_opt, XATTR_USER);
69622 + /* always enable user xattrs */
69623 + set_opt(sbi->s_mount_opt, XATTR_USER);
69624 #endif
69625 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69626 if (def_mount_opts & EXT3_DEFM_ACL)
69627 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
69628 index c6874be..f8a6ae8 100644
69629 --- a/fs/ext3/xattr.c
69630 +++ b/fs/ext3/xattr.c
69631 @@ -330,7 +330,7 @@ static int
69632 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69633 char *buffer, size_t buffer_size)
69634 {
69635 - size_t rest = buffer_size;
69636 + size_t rest = buffer_size, total_size = 0;
69637
69638 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
69639 const struct xattr_handler *handler =
69640 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69641 buffer += size;
69642 }
69643 rest -= size;
69644 + total_size += size;
69645 }
69646 }
69647 - return buffer_size - rest;
69648 + return total_size;
69649 }
69650
69651 static int
69652 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
69653 index 83a6f49..d4e4d03 100644
69654 --- a/fs/ext4/balloc.c
69655 +++ b/fs/ext4/balloc.c
69656 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
69657 /* Hm, nope. Are (enough) root reserved clusters available? */
69658 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
69659 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
69660 - capable(CAP_SYS_RESOURCE) ||
69661 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
69662 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
69663 + capable_nolog(CAP_SYS_RESOURCE)) {
69664
69665 if (free_clusters >= (nclusters + dirty_clusters +
69666 resv_clusters))
69667 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
69668 index f63c3d5..3c1a033 100644
69669 --- a/fs/ext4/ext4.h
69670 +++ b/fs/ext4/ext4.h
69671 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
69672 unsigned long s_mb_last_start;
69673
69674 /* stats for buddy allocator */
69675 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
69676 - atomic_t s_bal_success; /* we found long enough chunks */
69677 - atomic_t s_bal_allocated; /* in blocks */
69678 - atomic_t s_bal_ex_scanned; /* total extents scanned */
69679 - atomic_t s_bal_goals; /* goal hits */
69680 - atomic_t s_bal_breaks; /* too long searches */
69681 - atomic_t s_bal_2orders; /* 2^order hits */
69682 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
69683 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
69684 + atomic_unchecked_t s_bal_allocated; /* in blocks */
69685 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
69686 + atomic_unchecked_t s_bal_goals; /* goal hits */
69687 + atomic_unchecked_t s_bal_breaks; /* too long searches */
69688 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
69689 spinlock_t s_bal_lock;
69690 unsigned long s_mb_buddies_generated;
69691 unsigned long long s_mb_generation_time;
69692 - atomic_t s_mb_lost_chunks;
69693 - atomic_t s_mb_preallocated;
69694 - atomic_t s_mb_discarded;
69695 + atomic_unchecked_t s_mb_lost_chunks;
69696 + atomic_unchecked_t s_mb_preallocated;
69697 + atomic_unchecked_t s_mb_discarded;
69698 atomic_t s_lock_busy;
69699
69700 /* locality groups */
69701 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
69702 index 8d1e602..abf497b 100644
69703 --- a/fs/ext4/mballoc.c
69704 +++ b/fs/ext4/mballoc.c
69705 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
69706 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
69707
69708 if (EXT4_SB(sb)->s_mb_stats)
69709 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
69710 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
69711
69712 break;
69713 }
69714 @@ -2211,7 +2211,7 @@ repeat:
69715 ac->ac_status = AC_STATUS_CONTINUE;
69716 ac->ac_flags |= EXT4_MB_HINT_FIRST;
69717 cr = 3;
69718 - atomic_inc(&sbi->s_mb_lost_chunks);
69719 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
69720 goto repeat;
69721 }
69722 }
69723 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
69724 if (sbi->s_mb_stats) {
69725 ext4_msg(sb, KERN_INFO,
69726 "mballoc: %u blocks %u reqs (%u success)",
69727 - atomic_read(&sbi->s_bal_allocated),
69728 - atomic_read(&sbi->s_bal_reqs),
69729 - atomic_read(&sbi->s_bal_success));
69730 + atomic_read_unchecked(&sbi->s_bal_allocated),
69731 + atomic_read_unchecked(&sbi->s_bal_reqs),
69732 + atomic_read_unchecked(&sbi->s_bal_success));
69733 ext4_msg(sb, KERN_INFO,
69734 "mballoc: %u extents scanned, %u goal hits, "
69735 "%u 2^N hits, %u breaks, %u lost",
69736 - atomic_read(&sbi->s_bal_ex_scanned),
69737 - atomic_read(&sbi->s_bal_goals),
69738 - atomic_read(&sbi->s_bal_2orders),
69739 - atomic_read(&sbi->s_bal_breaks),
69740 - atomic_read(&sbi->s_mb_lost_chunks));
69741 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
69742 + atomic_read_unchecked(&sbi->s_bal_goals),
69743 + atomic_read_unchecked(&sbi->s_bal_2orders),
69744 + atomic_read_unchecked(&sbi->s_bal_breaks),
69745 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
69746 ext4_msg(sb, KERN_INFO,
69747 "mballoc: %lu generated and it took %Lu",
69748 sbi->s_mb_buddies_generated,
69749 sbi->s_mb_generation_time);
69750 ext4_msg(sb, KERN_INFO,
69751 "mballoc: %u preallocated, %u discarded",
69752 - atomic_read(&sbi->s_mb_preallocated),
69753 - atomic_read(&sbi->s_mb_discarded));
69754 + atomic_read_unchecked(&sbi->s_mb_preallocated),
69755 + atomic_read_unchecked(&sbi->s_mb_discarded));
69756 }
69757
69758 free_percpu(sbi->s_locality_groups);
69759 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
69760 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
69761
69762 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
69763 - atomic_inc(&sbi->s_bal_reqs);
69764 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69765 + atomic_inc_unchecked(&sbi->s_bal_reqs);
69766 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69767 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
69768 - atomic_inc(&sbi->s_bal_success);
69769 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
69770 + atomic_inc_unchecked(&sbi->s_bal_success);
69771 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
69772 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
69773 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
69774 - atomic_inc(&sbi->s_bal_goals);
69775 + atomic_inc_unchecked(&sbi->s_bal_goals);
69776 if (ac->ac_found > sbi->s_mb_max_to_scan)
69777 - atomic_inc(&sbi->s_bal_breaks);
69778 + atomic_inc_unchecked(&sbi->s_bal_breaks);
69779 }
69780
69781 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
69782 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
69783 trace_ext4_mb_new_inode_pa(ac, pa);
69784
69785 ext4_mb_use_inode_pa(ac, pa);
69786 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
69787 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
69788
69789 ei = EXT4_I(ac->ac_inode);
69790 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69791 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
69792 trace_ext4_mb_new_group_pa(ac, pa);
69793
69794 ext4_mb_use_group_pa(ac, pa);
69795 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69796 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69797
69798 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69799 lg = ac->ac_lg;
69800 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
69801 * from the bitmap and continue.
69802 */
69803 }
69804 - atomic_add(free, &sbi->s_mb_discarded);
69805 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
69806
69807 return err;
69808 }
69809 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
69810 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
69811 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
69812 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
69813 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69814 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69815 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
69816
69817 return 0;
69818 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
69819 index 8313ca3..8a37d08 100644
69820 --- a/fs/ext4/mmp.c
69821 +++ b/fs/ext4/mmp.c
69822 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
69823 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
69824 const char *function, unsigned int line, const char *msg)
69825 {
69826 - __ext4_warning(sb, function, line, msg);
69827 + __ext4_warning(sb, function, line, "%s", msg);
69828 __ext4_warning(sb, function, line,
69829 "MMP failure info: last update time: %llu, last update "
69830 "node: %s, last update device: %s\n",
69831 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
69832 index 8a8ec62..1b02de5 100644
69833 --- a/fs/ext4/resize.c
69834 +++ b/fs/ext4/resize.c
69835 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69836
69837 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
69838 for (count2 = count; count > 0; count -= count2, block += count2) {
69839 - ext4_fsblk_t start;
69840 + ext4_fsblk_t start, diff;
69841 struct buffer_head *bh;
69842 ext4_group_t group;
69843 int err;
69844 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69845 start = ext4_group_first_block_no(sb, group);
69846 group -= flex_gd->groups[0].group;
69847
69848 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
69849 - if (count2 > count)
69850 - count2 = count;
69851 -
69852 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
69853 BUG_ON(flex_gd->count > 1);
69854 continue;
69855 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69856 err = ext4_journal_get_write_access(handle, bh);
69857 if (err)
69858 return err;
69859 +
69860 + diff = block - start;
69861 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
69862 + if (count2 > count)
69863 + count2 = count;
69864 +
69865 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
69866 - block - start, count2);
69867 - ext4_set_bits(bh->b_data, block - start, count2);
69868 + diff, count2);
69869 + ext4_set_bits(bh->b_data, diff, count2);
69870
69871 err = ext4_handle_dirty_metadata(handle, NULL, bh);
69872 if (unlikely(err))
69873 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
69874 index e061e66..87bc092 100644
69875 --- a/fs/ext4/super.c
69876 +++ b/fs/ext4/super.c
69877 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
69878 }
69879
69880 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
69881 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69882 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69883 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
69884
69885 #ifdef CONFIG_QUOTA
69886 @@ -2443,7 +2443,7 @@ struct ext4_attr {
69887 int offset;
69888 int deprecated_val;
69889 } u;
69890 -};
69891 +} __do_const;
69892
69893 static int parse_strtoull(const char *buf,
69894 unsigned long long max, unsigned long long *value)
69895 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
69896 index 1e09fc7..0400dd4 100644
69897 --- a/fs/ext4/xattr.c
69898 +++ b/fs/ext4/xattr.c
69899 @@ -399,7 +399,7 @@ static int
69900 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69901 char *buffer, size_t buffer_size)
69902 {
69903 - size_t rest = buffer_size;
69904 + size_t rest = buffer_size, total_size = 0;
69905
69906 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
69907 const struct xattr_handler *handler =
69908 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69909 buffer += size;
69910 }
69911 rest -= size;
69912 + total_size += size;
69913 }
69914 }
69915 - return buffer_size - rest;
69916 + return total_size;
69917 }
69918
69919 static int
69920 diff --git a/fs/fcntl.c b/fs/fcntl.c
69921 index ee85cd4..9dd0d20 100644
69922 --- a/fs/fcntl.c
69923 +++ b/fs/fcntl.c
69924 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
69925 int force)
69926 {
69927 security_file_set_fowner(filp);
69928 + if (gr_handle_chroot_fowner(pid, type))
69929 + return;
69930 + if (gr_check_protected_task_fowner(pid, type))
69931 + return;
69932 f_modown(filp, pid, type, force);
69933 }
69934 EXPORT_SYMBOL(__f_setown);
69935 diff --git a/fs/fhandle.c b/fs/fhandle.c
69936 index d59712d..2281df9 100644
69937 --- a/fs/fhandle.c
69938 +++ b/fs/fhandle.c
69939 @@ -8,6 +8,7 @@
69940 #include <linux/fs_struct.h>
69941 #include <linux/fsnotify.h>
69942 #include <linux/personality.h>
69943 +#include <linux/grsecurity.h>
69944 #include <asm/uaccess.h>
69945 #include "internal.h"
69946 #include "mount.h"
69947 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
69948 } else
69949 retval = 0;
69950 /* copy the mount id */
69951 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
69952 - sizeof(*mnt_id)) ||
69953 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
69954 copy_to_user(ufh, handle,
69955 sizeof(struct file_handle) + handle_bytes))
69956 retval = -EFAULT;
69957 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
69958 * the directory. Ideally we would like CAP_DAC_SEARCH.
69959 * But we don't have that
69960 */
69961 - if (!capable(CAP_DAC_READ_SEARCH)) {
69962 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
69963 retval = -EPERM;
69964 goto out_err;
69965 }
69966 diff --git a/fs/file.c b/fs/file.c
69967 index ee738ea..f6c15629 100644
69968 --- a/fs/file.c
69969 +++ b/fs/file.c
69970 @@ -16,6 +16,7 @@
69971 #include <linux/slab.h>
69972 #include <linux/vmalloc.h>
69973 #include <linux/file.h>
69974 +#include <linux/security.h>
69975 #include <linux/fdtable.h>
69976 #include <linux/bitops.h>
69977 #include <linux/interrupt.h>
69978 @@ -139,7 +140,7 @@ out:
69979 * Return <0 error code on error; 1 on successful completion.
69980 * The files->file_lock should be held on entry, and will be held on exit.
69981 */
69982 -static int expand_fdtable(struct files_struct *files, int nr)
69983 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
69984 __releases(files->file_lock)
69985 __acquires(files->file_lock)
69986 {
69987 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
69988 * expanded and execution may have blocked.
69989 * The files->file_lock should be held on entry, and will be held on exit.
69990 */
69991 -static int expand_files(struct files_struct *files, int nr)
69992 +static int expand_files(struct files_struct *files, unsigned int nr)
69993 {
69994 struct fdtable *fdt;
69995
69996 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
69997 if (!file)
69998 return __close_fd(files, fd);
69999
70000 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
70001 if (fd >= rlimit(RLIMIT_NOFILE))
70002 return -EBADF;
70003
70004 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
70005 if (unlikely(oldfd == newfd))
70006 return -EINVAL;
70007
70008 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
70009 if (newfd >= rlimit(RLIMIT_NOFILE))
70010 return -EBADF;
70011
70012 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
70013 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
70014 {
70015 int err;
70016 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
70017 if (from >= rlimit(RLIMIT_NOFILE))
70018 return -EINVAL;
70019 err = alloc_fd(from, flags);
70020 diff --git a/fs/filesystems.c b/fs/filesystems.c
70021 index 5797d45..7d7d79a 100644
70022 --- a/fs/filesystems.c
70023 +++ b/fs/filesystems.c
70024 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
70025 int len = dot ? dot - name : strlen(name);
70026
70027 fs = __get_fs_type(name, len);
70028 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
70029 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
70030 +#else
70031 if (!fs && (request_module("fs-%.*s", len, name) == 0))
70032 +#endif
70033 fs = __get_fs_type(name, len);
70034
70035 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
70036 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
70037 index 7dca743..1ff87ae 100644
70038 --- a/fs/fs_struct.c
70039 +++ b/fs/fs_struct.c
70040 @@ -4,6 +4,7 @@
70041 #include <linux/path.h>
70042 #include <linux/slab.h>
70043 #include <linux/fs_struct.h>
70044 +#include <linux/grsecurity.h>
70045 #include "internal.h"
70046
70047 /*
70048 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
70049 struct path old_root;
70050
70051 path_get(path);
70052 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
70053 spin_lock(&fs->lock);
70054 write_seqcount_begin(&fs->seq);
70055 old_root = fs->root;
70056 fs->root = *path;
70057 + gr_set_chroot_entries(current, path);
70058 write_seqcount_end(&fs->seq);
70059 spin_unlock(&fs->lock);
70060 - if (old_root.dentry)
70061 + if (old_root.dentry) {
70062 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
70063 path_put(&old_root);
70064 + }
70065 }
70066
70067 /*
70068 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70069 int hits = 0;
70070 spin_lock(&fs->lock);
70071 write_seqcount_begin(&fs->seq);
70072 + /* this root replacement is only done by pivot_root,
70073 + leave grsec's chroot tagging alone for this task
70074 + so that a pivoted root isn't treated as a chroot
70075 + */
70076 hits += replace_path(&fs->root, old_root, new_root);
70077 hits += replace_path(&fs->pwd, old_root, new_root);
70078 write_seqcount_end(&fs->seq);
70079 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70080
70081 void free_fs_struct(struct fs_struct *fs)
70082 {
70083 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70084 path_put(&fs->root);
70085 path_put(&fs->pwd);
70086 kmem_cache_free(fs_cachep, fs);
70087 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
70088 task_lock(tsk);
70089 spin_lock(&fs->lock);
70090 tsk->fs = NULL;
70091 - kill = !--fs->users;
70092 + gr_clear_chroot_entries(tsk);
70093 + kill = !atomic_dec_return(&fs->users);
70094 spin_unlock(&fs->lock);
70095 task_unlock(tsk);
70096 if (kill)
70097 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70098 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
70099 /* We don't need to lock fs - think why ;-) */
70100 if (fs) {
70101 - fs->users = 1;
70102 + atomic_set(&fs->users, 1);
70103 fs->in_exec = 0;
70104 spin_lock_init(&fs->lock);
70105 seqcount_init(&fs->seq);
70106 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70107 spin_lock(&old->lock);
70108 fs->root = old->root;
70109 path_get(&fs->root);
70110 + /* instead of calling gr_set_chroot_entries here,
70111 + we call it from every caller of this function
70112 + */
70113 fs->pwd = old->pwd;
70114 path_get(&fs->pwd);
70115 spin_unlock(&old->lock);
70116 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70117 }
70118 return fs;
70119 }
70120 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
70121
70122 task_lock(current);
70123 spin_lock(&fs->lock);
70124 - kill = !--fs->users;
70125 + kill = !atomic_dec_return(&fs->users);
70126 current->fs = new_fs;
70127 + gr_set_chroot_entries(current, &new_fs->root);
70128 spin_unlock(&fs->lock);
70129 task_unlock(current);
70130
70131 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
70132
70133 int current_umask(void)
70134 {
70135 - return current->fs->umask;
70136 + return current->fs->umask | gr_acl_umask();
70137 }
70138 EXPORT_SYMBOL(current_umask);
70139
70140 /* to be mentioned only in INIT_TASK */
70141 struct fs_struct init_fs = {
70142 - .users = 1,
70143 + .users = ATOMIC_INIT(1),
70144 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
70145 .seq = SEQCNT_ZERO(init_fs.seq),
70146 .umask = 0022,
70147 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
70148 index 89acec7..a575262 100644
70149 --- a/fs/fscache/cookie.c
70150 +++ b/fs/fscache/cookie.c
70151 @@ -19,7 +19,7 @@
70152
70153 struct kmem_cache *fscache_cookie_jar;
70154
70155 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
70156 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
70157
70158 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
70159 static int fscache_alloc_object(struct fscache_cache *cache,
70160 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
70161 parent ? (char *) parent->def->name : "<no-parent>",
70162 def->name, netfs_data, enable);
70163
70164 - fscache_stat(&fscache_n_acquires);
70165 + fscache_stat_unchecked(&fscache_n_acquires);
70166
70167 /* if there's no parent cookie, then we don't create one here either */
70168 if (!parent) {
70169 - fscache_stat(&fscache_n_acquires_null);
70170 + fscache_stat_unchecked(&fscache_n_acquires_null);
70171 _leave(" [no parent]");
70172 return NULL;
70173 }
70174 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70175 /* allocate and initialise a cookie */
70176 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
70177 if (!cookie) {
70178 - fscache_stat(&fscache_n_acquires_oom);
70179 + fscache_stat_unchecked(&fscache_n_acquires_oom);
70180 _leave(" [ENOMEM]");
70181 return NULL;
70182 }
70183 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
70184
70185 switch (cookie->def->type) {
70186 case FSCACHE_COOKIE_TYPE_INDEX:
70187 - fscache_stat(&fscache_n_cookie_index);
70188 + fscache_stat_unchecked(&fscache_n_cookie_index);
70189 break;
70190 case FSCACHE_COOKIE_TYPE_DATAFILE:
70191 - fscache_stat(&fscache_n_cookie_data);
70192 + fscache_stat_unchecked(&fscache_n_cookie_data);
70193 break;
70194 default:
70195 - fscache_stat(&fscache_n_cookie_special);
70196 + fscache_stat_unchecked(&fscache_n_cookie_special);
70197 break;
70198 }
70199
70200 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70201 } else {
70202 atomic_dec(&parent->n_children);
70203 __fscache_cookie_put(cookie);
70204 - fscache_stat(&fscache_n_acquires_nobufs);
70205 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
70206 _leave(" = NULL");
70207 return NULL;
70208 }
70209 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70210 }
70211 }
70212
70213 - fscache_stat(&fscache_n_acquires_ok);
70214 + fscache_stat_unchecked(&fscache_n_acquires_ok);
70215 _leave(" = %p", cookie);
70216 return cookie;
70217 }
70218 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
70219 cache = fscache_select_cache_for_object(cookie->parent);
70220 if (!cache) {
70221 up_read(&fscache_addremove_sem);
70222 - fscache_stat(&fscache_n_acquires_no_cache);
70223 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
70224 _leave(" = -ENOMEDIUM [no cache]");
70225 return -ENOMEDIUM;
70226 }
70227 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
70228 object = cache->ops->alloc_object(cache, cookie);
70229 fscache_stat_d(&fscache_n_cop_alloc_object);
70230 if (IS_ERR(object)) {
70231 - fscache_stat(&fscache_n_object_no_alloc);
70232 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
70233 ret = PTR_ERR(object);
70234 goto error;
70235 }
70236
70237 - fscache_stat(&fscache_n_object_alloc);
70238 + fscache_stat_unchecked(&fscache_n_object_alloc);
70239
70240 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
70241 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
70242
70243 _debug("ALLOC OBJ%x: %s {%lx}",
70244 object->debug_id, cookie->def->name, object->events);
70245 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
70246
70247 _enter("{%s}", cookie->def->name);
70248
70249 - fscache_stat(&fscache_n_invalidates);
70250 + fscache_stat_unchecked(&fscache_n_invalidates);
70251
70252 /* Only permit invalidation of data files. Invalidating an index will
70253 * require the caller to release all its attachments to the tree rooted
70254 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
70255 {
70256 struct fscache_object *object;
70257
70258 - fscache_stat(&fscache_n_updates);
70259 + fscache_stat_unchecked(&fscache_n_updates);
70260
70261 if (!cookie) {
70262 - fscache_stat(&fscache_n_updates_null);
70263 + fscache_stat_unchecked(&fscache_n_updates_null);
70264 _leave(" [no cookie]");
70265 return;
70266 }
70267 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
70268 */
70269 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
70270 {
70271 - fscache_stat(&fscache_n_relinquishes);
70272 + fscache_stat_unchecked(&fscache_n_relinquishes);
70273 if (retire)
70274 - fscache_stat(&fscache_n_relinquishes_retire);
70275 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
70276
70277 if (!cookie) {
70278 - fscache_stat(&fscache_n_relinquishes_null);
70279 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
70280 _leave(" [no cookie]");
70281 return;
70282 }
70283 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
70284 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
70285 goto inconsistent;
70286
70287 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
70288 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70289
70290 __fscache_use_cookie(cookie);
70291 if (fscache_submit_op(object, op) < 0)
70292 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
70293 index 7872a62..d91b19f 100644
70294 --- a/fs/fscache/internal.h
70295 +++ b/fs/fscache/internal.h
70296 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
70297 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
70298 extern int fscache_wait_for_operation_activation(struct fscache_object *,
70299 struct fscache_operation *,
70300 - atomic_t *,
70301 - atomic_t *,
70302 + atomic_unchecked_t *,
70303 + atomic_unchecked_t *,
70304 void (*)(struct fscache_operation *));
70305 extern void fscache_invalidate_writes(struct fscache_cookie *);
70306
70307 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
70308 * stats.c
70309 */
70310 #ifdef CONFIG_FSCACHE_STATS
70311 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70312 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70313 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70314 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70315
70316 -extern atomic_t fscache_n_op_pend;
70317 -extern atomic_t fscache_n_op_run;
70318 -extern atomic_t fscache_n_op_enqueue;
70319 -extern atomic_t fscache_n_op_deferred_release;
70320 -extern atomic_t fscache_n_op_release;
70321 -extern atomic_t fscache_n_op_gc;
70322 -extern atomic_t fscache_n_op_cancelled;
70323 -extern atomic_t fscache_n_op_rejected;
70324 +extern atomic_unchecked_t fscache_n_op_pend;
70325 +extern atomic_unchecked_t fscache_n_op_run;
70326 +extern atomic_unchecked_t fscache_n_op_enqueue;
70327 +extern atomic_unchecked_t fscache_n_op_deferred_release;
70328 +extern atomic_unchecked_t fscache_n_op_release;
70329 +extern atomic_unchecked_t fscache_n_op_gc;
70330 +extern atomic_unchecked_t fscache_n_op_cancelled;
70331 +extern atomic_unchecked_t fscache_n_op_rejected;
70332
70333 -extern atomic_t fscache_n_attr_changed;
70334 -extern atomic_t fscache_n_attr_changed_ok;
70335 -extern atomic_t fscache_n_attr_changed_nobufs;
70336 -extern atomic_t fscache_n_attr_changed_nomem;
70337 -extern atomic_t fscache_n_attr_changed_calls;
70338 +extern atomic_unchecked_t fscache_n_attr_changed;
70339 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
70340 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
70341 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
70342 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
70343
70344 -extern atomic_t fscache_n_allocs;
70345 -extern atomic_t fscache_n_allocs_ok;
70346 -extern atomic_t fscache_n_allocs_wait;
70347 -extern atomic_t fscache_n_allocs_nobufs;
70348 -extern atomic_t fscache_n_allocs_intr;
70349 -extern atomic_t fscache_n_allocs_object_dead;
70350 -extern atomic_t fscache_n_alloc_ops;
70351 -extern atomic_t fscache_n_alloc_op_waits;
70352 +extern atomic_unchecked_t fscache_n_allocs;
70353 +extern atomic_unchecked_t fscache_n_allocs_ok;
70354 +extern atomic_unchecked_t fscache_n_allocs_wait;
70355 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
70356 +extern atomic_unchecked_t fscache_n_allocs_intr;
70357 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
70358 +extern atomic_unchecked_t fscache_n_alloc_ops;
70359 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
70360
70361 -extern atomic_t fscache_n_retrievals;
70362 -extern atomic_t fscache_n_retrievals_ok;
70363 -extern atomic_t fscache_n_retrievals_wait;
70364 -extern atomic_t fscache_n_retrievals_nodata;
70365 -extern atomic_t fscache_n_retrievals_nobufs;
70366 -extern atomic_t fscache_n_retrievals_intr;
70367 -extern atomic_t fscache_n_retrievals_nomem;
70368 -extern atomic_t fscache_n_retrievals_object_dead;
70369 -extern atomic_t fscache_n_retrieval_ops;
70370 -extern atomic_t fscache_n_retrieval_op_waits;
70371 +extern atomic_unchecked_t fscache_n_retrievals;
70372 +extern atomic_unchecked_t fscache_n_retrievals_ok;
70373 +extern atomic_unchecked_t fscache_n_retrievals_wait;
70374 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
70375 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
70376 +extern atomic_unchecked_t fscache_n_retrievals_intr;
70377 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
70378 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
70379 +extern atomic_unchecked_t fscache_n_retrieval_ops;
70380 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
70381
70382 -extern atomic_t fscache_n_stores;
70383 -extern atomic_t fscache_n_stores_ok;
70384 -extern atomic_t fscache_n_stores_again;
70385 -extern atomic_t fscache_n_stores_nobufs;
70386 -extern atomic_t fscache_n_stores_oom;
70387 -extern atomic_t fscache_n_store_ops;
70388 -extern atomic_t fscache_n_store_calls;
70389 -extern atomic_t fscache_n_store_pages;
70390 -extern atomic_t fscache_n_store_radix_deletes;
70391 -extern atomic_t fscache_n_store_pages_over_limit;
70392 +extern atomic_unchecked_t fscache_n_stores;
70393 +extern atomic_unchecked_t fscache_n_stores_ok;
70394 +extern atomic_unchecked_t fscache_n_stores_again;
70395 +extern atomic_unchecked_t fscache_n_stores_nobufs;
70396 +extern atomic_unchecked_t fscache_n_stores_oom;
70397 +extern atomic_unchecked_t fscache_n_store_ops;
70398 +extern atomic_unchecked_t fscache_n_store_calls;
70399 +extern atomic_unchecked_t fscache_n_store_pages;
70400 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
70401 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
70402
70403 -extern atomic_t fscache_n_store_vmscan_not_storing;
70404 -extern atomic_t fscache_n_store_vmscan_gone;
70405 -extern atomic_t fscache_n_store_vmscan_busy;
70406 -extern atomic_t fscache_n_store_vmscan_cancelled;
70407 -extern atomic_t fscache_n_store_vmscan_wait;
70408 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
70409 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
70410 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
70411 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
70412 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
70413
70414 -extern atomic_t fscache_n_marks;
70415 -extern atomic_t fscache_n_uncaches;
70416 +extern atomic_unchecked_t fscache_n_marks;
70417 +extern atomic_unchecked_t fscache_n_uncaches;
70418
70419 -extern atomic_t fscache_n_acquires;
70420 -extern atomic_t fscache_n_acquires_null;
70421 -extern atomic_t fscache_n_acquires_no_cache;
70422 -extern atomic_t fscache_n_acquires_ok;
70423 -extern atomic_t fscache_n_acquires_nobufs;
70424 -extern atomic_t fscache_n_acquires_oom;
70425 +extern atomic_unchecked_t fscache_n_acquires;
70426 +extern atomic_unchecked_t fscache_n_acquires_null;
70427 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
70428 +extern atomic_unchecked_t fscache_n_acquires_ok;
70429 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
70430 +extern atomic_unchecked_t fscache_n_acquires_oom;
70431
70432 -extern atomic_t fscache_n_invalidates;
70433 -extern atomic_t fscache_n_invalidates_run;
70434 +extern atomic_unchecked_t fscache_n_invalidates;
70435 +extern atomic_unchecked_t fscache_n_invalidates_run;
70436
70437 -extern atomic_t fscache_n_updates;
70438 -extern atomic_t fscache_n_updates_null;
70439 -extern atomic_t fscache_n_updates_run;
70440 +extern atomic_unchecked_t fscache_n_updates;
70441 +extern atomic_unchecked_t fscache_n_updates_null;
70442 +extern atomic_unchecked_t fscache_n_updates_run;
70443
70444 -extern atomic_t fscache_n_relinquishes;
70445 -extern atomic_t fscache_n_relinquishes_null;
70446 -extern atomic_t fscache_n_relinquishes_waitcrt;
70447 -extern atomic_t fscache_n_relinquishes_retire;
70448 +extern atomic_unchecked_t fscache_n_relinquishes;
70449 +extern atomic_unchecked_t fscache_n_relinquishes_null;
70450 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
70451 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
70452
70453 -extern atomic_t fscache_n_cookie_index;
70454 -extern atomic_t fscache_n_cookie_data;
70455 -extern atomic_t fscache_n_cookie_special;
70456 +extern atomic_unchecked_t fscache_n_cookie_index;
70457 +extern atomic_unchecked_t fscache_n_cookie_data;
70458 +extern atomic_unchecked_t fscache_n_cookie_special;
70459
70460 -extern atomic_t fscache_n_object_alloc;
70461 -extern atomic_t fscache_n_object_no_alloc;
70462 -extern atomic_t fscache_n_object_lookups;
70463 -extern atomic_t fscache_n_object_lookups_negative;
70464 -extern atomic_t fscache_n_object_lookups_positive;
70465 -extern atomic_t fscache_n_object_lookups_timed_out;
70466 -extern atomic_t fscache_n_object_created;
70467 -extern atomic_t fscache_n_object_avail;
70468 -extern atomic_t fscache_n_object_dead;
70469 +extern atomic_unchecked_t fscache_n_object_alloc;
70470 +extern atomic_unchecked_t fscache_n_object_no_alloc;
70471 +extern atomic_unchecked_t fscache_n_object_lookups;
70472 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
70473 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
70474 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
70475 +extern atomic_unchecked_t fscache_n_object_created;
70476 +extern atomic_unchecked_t fscache_n_object_avail;
70477 +extern atomic_unchecked_t fscache_n_object_dead;
70478
70479 -extern atomic_t fscache_n_checkaux_none;
70480 -extern atomic_t fscache_n_checkaux_okay;
70481 -extern atomic_t fscache_n_checkaux_update;
70482 -extern atomic_t fscache_n_checkaux_obsolete;
70483 +extern atomic_unchecked_t fscache_n_checkaux_none;
70484 +extern atomic_unchecked_t fscache_n_checkaux_okay;
70485 +extern atomic_unchecked_t fscache_n_checkaux_update;
70486 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
70487
70488 extern atomic_t fscache_n_cop_alloc_object;
70489 extern atomic_t fscache_n_cop_lookup_object;
70490 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
70491 atomic_inc(stat);
70492 }
70493
70494 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
70495 +{
70496 + atomic_inc_unchecked(stat);
70497 +}
70498 +
70499 static inline void fscache_stat_d(atomic_t *stat)
70500 {
70501 atomic_dec(stat);
70502 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
70503
70504 #define __fscache_stat(stat) (NULL)
70505 #define fscache_stat(stat) do {} while (0)
70506 +#define fscache_stat_unchecked(stat) do {} while (0)
70507 #define fscache_stat_d(stat) do {} while (0)
70508 #endif
70509
70510 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
70511 index da032da..0076ce7 100644
70512 --- a/fs/fscache/object.c
70513 +++ b/fs/fscache/object.c
70514 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70515 _debug("LOOKUP \"%s\" in \"%s\"",
70516 cookie->def->name, object->cache->tag->name);
70517
70518 - fscache_stat(&fscache_n_object_lookups);
70519 + fscache_stat_unchecked(&fscache_n_object_lookups);
70520 fscache_stat(&fscache_n_cop_lookup_object);
70521 ret = object->cache->ops->lookup_object(object);
70522 fscache_stat_d(&fscache_n_cop_lookup_object);
70523 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70524 if (ret == -ETIMEDOUT) {
70525 /* probably stuck behind another object, so move this one to
70526 * the back of the queue */
70527 - fscache_stat(&fscache_n_object_lookups_timed_out);
70528 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
70529 _leave(" [timeout]");
70530 return NO_TRANSIT;
70531 }
70532 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
70533 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
70534
70535 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70536 - fscache_stat(&fscache_n_object_lookups_negative);
70537 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
70538
70539 /* Allow write requests to begin stacking up and read requests to begin
70540 * returning ENODATA.
70541 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
70542 /* if we were still looking up, then we must have a positive lookup
70543 * result, in which case there may be data available */
70544 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70545 - fscache_stat(&fscache_n_object_lookups_positive);
70546 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
70547
70548 /* We do (presumably) have data */
70549 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
70550 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
70551 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
70552 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
70553 } else {
70554 - fscache_stat(&fscache_n_object_created);
70555 + fscache_stat_unchecked(&fscache_n_object_created);
70556 }
70557
70558 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
70559 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
70560 fscache_stat_d(&fscache_n_cop_lookup_complete);
70561
70562 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
70563 - fscache_stat(&fscache_n_object_avail);
70564 + fscache_stat_unchecked(&fscache_n_object_avail);
70565
70566 _leave("");
70567 return transit_to(JUMPSTART_DEPS);
70568 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
70569
70570 /* this just shifts the object release to the work processor */
70571 fscache_put_object(object);
70572 - fscache_stat(&fscache_n_object_dead);
70573 + fscache_stat_unchecked(&fscache_n_object_dead);
70574
70575 _leave("");
70576 return transit_to(OBJECT_DEAD);
70577 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70578 enum fscache_checkaux result;
70579
70580 if (!object->cookie->def->check_aux) {
70581 - fscache_stat(&fscache_n_checkaux_none);
70582 + fscache_stat_unchecked(&fscache_n_checkaux_none);
70583 return FSCACHE_CHECKAUX_OKAY;
70584 }
70585
70586 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70587 switch (result) {
70588 /* entry okay as is */
70589 case FSCACHE_CHECKAUX_OKAY:
70590 - fscache_stat(&fscache_n_checkaux_okay);
70591 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
70592 break;
70593
70594 /* entry requires update */
70595 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
70596 - fscache_stat(&fscache_n_checkaux_update);
70597 + fscache_stat_unchecked(&fscache_n_checkaux_update);
70598 break;
70599
70600 /* entry requires deletion */
70601 case FSCACHE_CHECKAUX_OBSOLETE:
70602 - fscache_stat(&fscache_n_checkaux_obsolete);
70603 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
70604 break;
70605
70606 default:
70607 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
70608 {
70609 const struct fscache_state *s;
70610
70611 - fscache_stat(&fscache_n_invalidates_run);
70612 + fscache_stat_unchecked(&fscache_n_invalidates_run);
70613 fscache_stat(&fscache_n_cop_invalidate_object);
70614 s = _fscache_invalidate_object(object, event);
70615 fscache_stat_d(&fscache_n_cop_invalidate_object);
70616 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
70617 {
70618 _enter("{OBJ%x},%d", object->debug_id, event);
70619
70620 - fscache_stat(&fscache_n_updates_run);
70621 + fscache_stat_unchecked(&fscache_n_updates_run);
70622 fscache_stat(&fscache_n_cop_update_object);
70623 object->cache->ops->update_object(object);
70624 fscache_stat_d(&fscache_n_cop_update_object);
70625 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
70626 index e7b87a0..a85d47a 100644
70627 --- a/fs/fscache/operation.c
70628 +++ b/fs/fscache/operation.c
70629 @@ -17,7 +17,7 @@
70630 #include <linux/slab.h>
70631 #include "internal.h"
70632
70633 -atomic_t fscache_op_debug_id;
70634 +atomic_unchecked_t fscache_op_debug_id;
70635 EXPORT_SYMBOL(fscache_op_debug_id);
70636
70637 /**
70638 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
70639 ASSERTCMP(atomic_read(&op->usage), >, 0);
70640 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
70641
70642 - fscache_stat(&fscache_n_op_enqueue);
70643 + fscache_stat_unchecked(&fscache_n_op_enqueue);
70644 switch (op->flags & FSCACHE_OP_TYPE) {
70645 case FSCACHE_OP_ASYNC:
70646 _debug("queue async");
70647 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
70648 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
70649 if (op->processor)
70650 fscache_enqueue_operation(op);
70651 - fscache_stat(&fscache_n_op_run);
70652 + fscache_stat_unchecked(&fscache_n_op_run);
70653 }
70654
70655 /*
70656 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70657 if (object->n_in_progress > 0) {
70658 atomic_inc(&op->usage);
70659 list_add_tail(&op->pend_link, &object->pending_ops);
70660 - fscache_stat(&fscache_n_op_pend);
70661 + fscache_stat_unchecked(&fscache_n_op_pend);
70662 } else if (!list_empty(&object->pending_ops)) {
70663 atomic_inc(&op->usage);
70664 list_add_tail(&op->pend_link, &object->pending_ops);
70665 - fscache_stat(&fscache_n_op_pend);
70666 + fscache_stat_unchecked(&fscache_n_op_pend);
70667 fscache_start_operations(object);
70668 } else {
70669 ASSERTCMP(object->n_in_progress, ==, 0);
70670 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70671 object->n_exclusive++; /* reads and writes must wait */
70672 atomic_inc(&op->usage);
70673 list_add_tail(&op->pend_link, &object->pending_ops);
70674 - fscache_stat(&fscache_n_op_pend);
70675 + fscache_stat_unchecked(&fscache_n_op_pend);
70676 ret = 0;
70677 } else {
70678 /* If we're in any other state, there must have been an I/O
70679 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
70680 if (object->n_exclusive > 0) {
70681 atomic_inc(&op->usage);
70682 list_add_tail(&op->pend_link, &object->pending_ops);
70683 - fscache_stat(&fscache_n_op_pend);
70684 + fscache_stat_unchecked(&fscache_n_op_pend);
70685 } else if (!list_empty(&object->pending_ops)) {
70686 atomic_inc(&op->usage);
70687 list_add_tail(&op->pend_link, &object->pending_ops);
70688 - fscache_stat(&fscache_n_op_pend);
70689 + fscache_stat_unchecked(&fscache_n_op_pend);
70690 fscache_start_operations(object);
70691 } else {
70692 ASSERTCMP(object->n_exclusive, ==, 0);
70693 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
70694 object->n_ops++;
70695 atomic_inc(&op->usage);
70696 list_add_tail(&op->pend_link, &object->pending_ops);
70697 - fscache_stat(&fscache_n_op_pend);
70698 + fscache_stat_unchecked(&fscache_n_op_pend);
70699 ret = 0;
70700 } else if (fscache_object_is_dying(object)) {
70701 - fscache_stat(&fscache_n_op_rejected);
70702 + fscache_stat_unchecked(&fscache_n_op_rejected);
70703 op->state = FSCACHE_OP_ST_CANCELLED;
70704 ret = -ENOBUFS;
70705 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
70706 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
70707 ret = -EBUSY;
70708 if (op->state == FSCACHE_OP_ST_PENDING) {
70709 ASSERT(!list_empty(&op->pend_link));
70710 - fscache_stat(&fscache_n_op_cancelled);
70711 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70712 list_del_init(&op->pend_link);
70713 if (do_cancel)
70714 do_cancel(op);
70715 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
70716 while (!list_empty(&object->pending_ops)) {
70717 op = list_entry(object->pending_ops.next,
70718 struct fscache_operation, pend_link);
70719 - fscache_stat(&fscache_n_op_cancelled);
70720 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70721 list_del_init(&op->pend_link);
70722
70723 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
70724 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
70725 op->state, ==, FSCACHE_OP_ST_CANCELLED);
70726 op->state = FSCACHE_OP_ST_DEAD;
70727
70728 - fscache_stat(&fscache_n_op_release);
70729 + fscache_stat_unchecked(&fscache_n_op_release);
70730
70731 if (op->release) {
70732 op->release(op);
70733 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
70734 * lock, and defer it otherwise */
70735 if (!spin_trylock(&object->lock)) {
70736 _debug("defer put");
70737 - fscache_stat(&fscache_n_op_deferred_release);
70738 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
70739
70740 cache = object->cache;
70741 spin_lock(&cache->op_gc_list_lock);
70742 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
70743
70744 _debug("GC DEFERRED REL OBJ%x OP%x",
70745 object->debug_id, op->debug_id);
70746 - fscache_stat(&fscache_n_op_gc);
70747 + fscache_stat_unchecked(&fscache_n_op_gc);
70748
70749 ASSERTCMP(atomic_read(&op->usage), ==, 0);
70750 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
70751 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
70752 index de33b3f..8be4d29 100644
70753 --- a/fs/fscache/page.c
70754 +++ b/fs/fscache/page.c
70755 @@ -74,7 +74,7 @@ try_again:
70756 val = radix_tree_lookup(&cookie->stores, page->index);
70757 if (!val) {
70758 rcu_read_unlock();
70759 - fscache_stat(&fscache_n_store_vmscan_not_storing);
70760 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
70761 __fscache_uncache_page(cookie, page);
70762 return true;
70763 }
70764 @@ -104,11 +104,11 @@ try_again:
70765 spin_unlock(&cookie->stores_lock);
70766
70767 if (xpage) {
70768 - fscache_stat(&fscache_n_store_vmscan_cancelled);
70769 - fscache_stat(&fscache_n_store_radix_deletes);
70770 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
70771 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70772 ASSERTCMP(xpage, ==, page);
70773 } else {
70774 - fscache_stat(&fscache_n_store_vmscan_gone);
70775 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
70776 }
70777
70778 wake_up_bit(&cookie->flags, 0);
70779 @@ -123,11 +123,11 @@ page_busy:
70780 * sleeping on memory allocation, so we may need to impose a timeout
70781 * too. */
70782 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
70783 - fscache_stat(&fscache_n_store_vmscan_busy);
70784 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
70785 return false;
70786 }
70787
70788 - fscache_stat(&fscache_n_store_vmscan_wait);
70789 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
70790 if (!release_page_wait_timeout(cookie, page))
70791 _debug("fscache writeout timeout page: %p{%lx}",
70792 page, page->index);
70793 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
70794 FSCACHE_COOKIE_STORING_TAG);
70795 if (!radix_tree_tag_get(&cookie->stores, page->index,
70796 FSCACHE_COOKIE_PENDING_TAG)) {
70797 - fscache_stat(&fscache_n_store_radix_deletes);
70798 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70799 xpage = radix_tree_delete(&cookie->stores, page->index);
70800 }
70801 spin_unlock(&cookie->stores_lock);
70802 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
70803
70804 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
70805
70806 - fscache_stat(&fscache_n_attr_changed_calls);
70807 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
70808
70809 if (fscache_object_is_active(object)) {
70810 fscache_stat(&fscache_n_cop_attr_changed);
70811 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70812
70813 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70814
70815 - fscache_stat(&fscache_n_attr_changed);
70816 + fscache_stat_unchecked(&fscache_n_attr_changed);
70817
70818 op = kzalloc(sizeof(*op), GFP_KERNEL);
70819 if (!op) {
70820 - fscache_stat(&fscache_n_attr_changed_nomem);
70821 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
70822 _leave(" = -ENOMEM");
70823 return -ENOMEM;
70824 }
70825 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70826 if (fscache_submit_exclusive_op(object, op) < 0)
70827 goto nobufs_dec;
70828 spin_unlock(&cookie->lock);
70829 - fscache_stat(&fscache_n_attr_changed_ok);
70830 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
70831 fscache_put_operation(op);
70832 _leave(" = 0");
70833 return 0;
70834 @@ -242,7 +242,7 @@ nobufs:
70835 kfree(op);
70836 if (wake_cookie)
70837 __fscache_wake_unused_cookie(cookie);
70838 - fscache_stat(&fscache_n_attr_changed_nobufs);
70839 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
70840 _leave(" = %d", -ENOBUFS);
70841 return -ENOBUFS;
70842 }
70843 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
70844 /* allocate a retrieval operation and attempt to submit it */
70845 op = kzalloc(sizeof(*op), GFP_NOIO);
70846 if (!op) {
70847 - fscache_stat(&fscache_n_retrievals_nomem);
70848 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70849 return NULL;
70850 }
70851
70852 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
70853 return 0;
70854 }
70855
70856 - fscache_stat(&fscache_n_retrievals_wait);
70857 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
70858
70859 jif = jiffies;
70860 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
70861 TASK_INTERRUPTIBLE) != 0) {
70862 - fscache_stat(&fscache_n_retrievals_intr);
70863 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70864 _leave(" = -ERESTARTSYS");
70865 return -ERESTARTSYS;
70866 }
70867 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
70868 */
70869 int fscache_wait_for_operation_activation(struct fscache_object *object,
70870 struct fscache_operation *op,
70871 - atomic_t *stat_op_waits,
70872 - atomic_t *stat_object_dead,
70873 + atomic_unchecked_t *stat_op_waits,
70874 + atomic_unchecked_t *stat_object_dead,
70875 void (*do_cancel)(struct fscache_operation *))
70876 {
70877 int ret;
70878 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70879
70880 _debug(">>> WT");
70881 if (stat_op_waits)
70882 - fscache_stat(stat_op_waits);
70883 + fscache_stat_unchecked(stat_op_waits);
70884 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
70885 TASK_INTERRUPTIBLE) != 0) {
70886 ret = fscache_cancel_op(op, do_cancel);
70887 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70888 check_if_dead:
70889 if (op->state == FSCACHE_OP_ST_CANCELLED) {
70890 if (stat_object_dead)
70891 - fscache_stat(stat_object_dead);
70892 + fscache_stat_unchecked(stat_object_dead);
70893 _leave(" = -ENOBUFS [cancelled]");
70894 return -ENOBUFS;
70895 }
70896 @@ -381,7 +381,7 @@ check_if_dead:
70897 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
70898 fscache_cancel_op(op, do_cancel);
70899 if (stat_object_dead)
70900 - fscache_stat(stat_object_dead);
70901 + fscache_stat_unchecked(stat_object_dead);
70902 return -ENOBUFS;
70903 }
70904 return 0;
70905 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70906
70907 _enter("%p,%p,,,", cookie, page);
70908
70909 - fscache_stat(&fscache_n_retrievals);
70910 + fscache_stat_unchecked(&fscache_n_retrievals);
70911
70912 if (hlist_empty(&cookie->backing_objects))
70913 goto nobufs;
70914 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70915 goto nobufs_unlock_dec;
70916 spin_unlock(&cookie->lock);
70917
70918 - fscache_stat(&fscache_n_retrieval_ops);
70919 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70920
70921 /* pin the netfs read context in case we need to do the actual netfs
70922 * read because we've encountered a cache read failure */
70923 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70924
70925 error:
70926 if (ret == -ENOMEM)
70927 - fscache_stat(&fscache_n_retrievals_nomem);
70928 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70929 else if (ret == -ERESTARTSYS)
70930 - fscache_stat(&fscache_n_retrievals_intr);
70931 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70932 else if (ret == -ENODATA)
70933 - fscache_stat(&fscache_n_retrievals_nodata);
70934 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70935 else if (ret < 0)
70936 - fscache_stat(&fscache_n_retrievals_nobufs);
70937 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70938 else
70939 - fscache_stat(&fscache_n_retrievals_ok);
70940 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70941
70942 fscache_put_retrieval(op);
70943 _leave(" = %d", ret);
70944 @@ -505,7 +505,7 @@ nobufs_unlock:
70945 __fscache_wake_unused_cookie(cookie);
70946 kfree(op);
70947 nobufs:
70948 - fscache_stat(&fscache_n_retrievals_nobufs);
70949 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70950 _leave(" = -ENOBUFS");
70951 return -ENOBUFS;
70952 }
70953 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70954
70955 _enter("%p,,%d,,,", cookie, *nr_pages);
70956
70957 - fscache_stat(&fscache_n_retrievals);
70958 + fscache_stat_unchecked(&fscache_n_retrievals);
70959
70960 if (hlist_empty(&cookie->backing_objects))
70961 goto nobufs;
70962 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70963 goto nobufs_unlock_dec;
70964 spin_unlock(&cookie->lock);
70965
70966 - fscache_stat(&fscache_n_retrieval_ops);
70967 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70968
70969 /* pin the netfs read context in case we need to do the actual netfs
70970 * read because we've encountered a cache read failure */
70971 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70972
70973 error:
70974 if (ret == -ENOMEM)
70975 - fscache_stat(&fscache_n_retrievals_nomem);
70976 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70977 else if (ret == -ERESTARTSYS)
70978 - fscache_stat(&fscache_n_retrievals_intr);
70979 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70980 else if (ret == -ENODATA)
70981 - fscache_stat(&fscache_n_retrievals_nodata);
70982 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70983 else if (ret < 0)
70984 - fscache_stat(&fscache_n_retrievals_nobufs);
70985 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70986 else
70987 - fscache_stat(&fscache_n_retrievals_ok);
70988 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70989
70990 fscache_put_retrieval(op);
70991 _leave(" = %d", ret);
70992 @@ -636,7 +636,7 @@ nobufs_unlock:
70993 if (wake_cookie)
70994 __fscache_wake_unused_cookie(cookie);
70995 nobufs:
70996 - fscache_stat(&fscache_n_retrievals_nobufs);
70997 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70998 _leave(" = -ENOBUFS");
70999 return -ENOBUFS;
71000 }
71001 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71002
71003 _enter("%p,%p,,,", cookie, page);
71004
71005 - fscache_stat(&fscache_n_allocs);
71006 + fscache_stat_unchecked(&fscache_n_allocs);
71007
71008 if (hlist_empty(&cookie->backing_objects))
71009 goto nobufs;
71010 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71011 goto nobufs_unlock_dec;
71012 spin_unlock(&cookie->lock);
71013
71014 - fscache_stat(&fscache_n_alloc_ops);
71015 + fscache_stat_unchecked(&fscache_n_alloc_ops);
71016
71017 ret = fscache_wait_for_operation_activation(
71018 object, &op->op,
71019 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
71020
71021 error:
71022 if (ret == -ERESTARTSYS)
71023 - fscache_stat(&fscache_n_allocs_intr);
71024 + fscache_stat_unchecked(&fscache_n_allocs_intr);
71025 else if (ret < 0)
71026 - fscache_stat(&fscache_n_allocs_nobufs);
71027 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
71028 else
71029 - fscache_stat(&fscache_n_allocs_ok);
71030 + fscache_stat_unchecked(&fscache_n_allocs_ok);
71031
71032 fscache_put_retrieval(op);
71033 _leave(" = %d", ret);
71034 @@ -730,7 +730,7 @@ nobufs_unlock:
71035 if (wake_cookie)
71036 __fscache_wake_unused_cookie(cookie);
71037 nobufs:
71038 - fscache_stat(&fscache_n_allocs_nobufs);
71039 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
71040 _leave(" = -ENOBUFS");
71041 return -ENOBUFS;
71042 }
71043 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71044
71045 spin_lock(&cookie->stores_lock);
71046
71047 - fscache_stat(&fscache_n_store_calls);
71048 + fscache_stat_unchecked(&fscache_n_store_calls);
71049
71050 /* find a page to store */
71051 page = NULL;
71052 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71053 page = results[0];
71054 _debug("gang %d [%lx]", n, page->index);
71055 if (page->index > op->store_limit) {
71056 - fscache_stat(&fscache_n_store_pages_over_limit);
71057 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
71058 goto superseded;
71059 }
71060
71061 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71062 spin_unlock(&cookie->stores_lock);
71063 spin_unlock(&object->lock);
71064
71065 - fscache_stat(&fscache_n_store_pages);
71066 + fscache_stat_unchecked(&fscache_n_store_pages);
71067 fscache_stat(&fscache_n_cop_write_page);
71068 ret = object->cache->ops->write_page(op, page);
71069 fscache_stat_d(&fscache_n_cop_write_page);
71070 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71071 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71072 ASSERT(PageFsCache(page));
71073
71074 - fscache_stat(&fscache_n_stores);
71075 + fscache_stat_unchecked(&fscache_n_stores);
71076
71077 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
71078 _leave(" = -ENOBUFS [invalidating]");
71079 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71080 spin_unlock(&cookie->stores_lock);
71081 spin_unlock(&object->lock);
71082
71083 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
71084 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
71085 op->store_limit = object->store_limit;
71086
71087 __fscache_use_cookie(cookie);
71088 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71089
71090 spin_unlock(&cookie->lock);
71091 radix_tree_preload_end();
71092 - fscache_stat(&fscache_n_store_ops);
71093 - fscache_stat(&fscache_n_stores_ok);
71094 + fscache_stat_unchecked(&fscache_n_store_ops);
71095 + fscache_stat_unchecked(&fscache_n_stores_ok);
71096
71097 /* the work queue now carries its own ref on the object */
71098 fscache_put_operation(&op->op);
71099 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71100 return 0;
71101
71102 already_queued:
71103 - fscache_stat(&fscache_n_stores_again);
71104 + fscache_stat_unchecked(&fscache_n_stores_again);
71105 already_pending:
71106 spin_unlock(&cookie->stores_lock);
71107 spin_unlock(&object->lock);
71108 spin_unlock(&cookie->lock);
71109 radix_tree_preload_end();
71110 kfree(op);
71111 - fscache_stat(&fscache_n_stores_ok);
71112 + fscache_stat_unchecked(&fscache_n_stores_ok);
71113 _leave(" = 0");
71114 return 0;
71115
71116 @@ -1039,14 +1039,14 @@ nobufs:
71117 kfree(op);
71118 if (wake_cookie)
71119 __fscache_wake_unused_cookie(cookie);
71120 - fscache_stat(&fscache_n_stores_nobufs);
71121 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
71122 _leave(" = -ENOBUFS");
71123 return -ENOBUFS;
71124
71125 nomem_free:
71126 kfree(op);
71127 nomem:
71128 - fscache_stat(&fscache_n_stores_oom);
71129 + fscache_stat_unchecked(&fscache_n_stores_oom);
71130 _leave(" = -ENOMEM");
71131 return -ENOMEM;
71132 }
71133 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
71134 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71135 ASSERTCMP(page, !=, NULL);
71136
71137 - fscache_stat(&fscache_n_uncaches);
71138 + fscache_stat_unchecked(&fscache_n_uncaches);
71139
71140 /* cache withdrawal may beat us to it */
71141 if (!PageFsCache(page))
71142 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
71143 struct fscache_cookie *cookie = op->op.object->cookie;
71144
71145 #ifdef CONFIG_FSCACHE_STATS
71146 - atomic_inc(&fscache_n_marks);
71147 + atomic_inc_unchecked(&fscache_n_marks);
71148 #endif
71149
71150 _debug("- mark %p{%lx}", page, page->index);
71151 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
71152 index 40d13c7..ddf52b9 100644
71153 --- a/fs/fscache/stats.c
71154 +++ b/fs/fscache/stats.c
71155 @@ -18,99 +18,99 @@
71156 /*
71157 * operation counters
71158 */
71159 -atomic_t fscache_n_op_pend;
71160 -atomic_t fscache_n_op_run;
71161 -atomic_t fscache_n_op_enqueue;
71162 -atomic_t fscache_n_op_requeue;
71163 -atomic_t fscache_n_op_deferred_release;
71164 -atomic_t fscache_n_op_release;
71165 -atomic_t fscache_n_op_gc;
71166 -atomic_t fscache_n_op_cancelled;
71167 -atomic_t fscache_n_op_rejected;
71168 +atomic_unchecked_t fscache_n_op_pend;
71169 +atomic_unchecked_t fscache_n_op_run;
71170 +atomic_unchecked_t fscache_n_op_enqueue;
71171 +atomic_unchecked_t fscache_n_op_requeue;
71172 +atomic_unchecked_t fscache_n_op_deferred_release;
71173 +atomic_unchecked_t fscache_n_op_release;
71174 +atomic_unchecked_t fscache_n_op_gc;
71175 +atomic_unchecked_t fscache_n_op_cancelled;
71176 +atomic_unchecked_t fscache_n_op_rejected;
71177
71178 -atomic_t fscache_n_attr_changed;
71179 -atomic_t fscache_n_attr_changed_ok;
71180 -atomic_t fscache_n_attr_changed_nobufs;
71181 -atomic_t fscache_n_attr_changed_nomem;
71182 -atomic_t fscache_n_attr_changed_calls;
71183 +atomic_unchecked_t fscache_n_attr_changed;
71184 +atomic_unchecked_t fscache_n_attr_changed_ok;
71185 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
71186 +atomic_unchecked_t fscache_n_attr_changed_nomem;
71187 +atomic_unchecked_t fscache_n_attr_changed_calls;
71188
71189 -atomic_t fscache_n_allocs;
71190 -atomic_t fscache_n_allocs_ok;
71191 -atomic_t fscache_n_allocs_wait;
71192 -atomic_t fscache_n_allocs_nobufs;
71193 -atomic_t fscache_n_allocs_intr;
71194 -atomic_t fscache_n_allocs_object_dead;
71195 -atomic_t fscache_n_alloc_ops;
71196 -atomic_t fscache_n_alloc_op_waits;
71197 +atomic_unchecked_t fscache_n_allocs;
71198 +atomic_unchecked_t fscache_n_allocs_ok;
71199 +atomic_unchecked_t fscache_n_allocs_wait;
71200 +atomic_unchecked_t fscache_n_allocs_nobufs;
71201 +atomic_unchecked_t fscache_n_allocs_intr;
71202 +atomic_unchecked_t fscache_n_allocs_object_dead;
71203 +atomic_unchecked_t fscache_n_alloc_ops;
71204 +atomic_unchecked_t fscache_n_alloc_op_waits;
71205
71206 -atomic_t fscache_n_retrievals;
71207 -atomic_t fscache_n_retrievals_ok;
71208 -atomic_t fscache_n_retrievals_wait;
71209 -atomic_t fscache_n_retrievals_nodata;
71210 -atomic_t fscache_n_retrievals_nobufs;
71211 -atomic_t fscache_n_retrievals_intr;
71212 -atomic_t fscache_n_retrievals_nomem;
71213 -atomic_t fscache_n_retrievals_object_dead;
71214 -atomic_t fscache_n_retrieval_ops;
71215 -atomic_t fscache_n_retrieval_op_waits;
71216 +atomic_unchecked_t fscache_n_retrievals;
71217 +atomic_unchecked_t fscache_n_retrievals_ok;
71218 +atomic_unchecked_t fscache_n_retrievals_wait;
71219 +atomic_unchecked_t fscache_n_retrievals_nodata;
71220 +atomic_unchecked_t fscache_n_retrievals_nobufs;
71221 +atomic_unchecked_t fscache_n_retrievals_intr;
71222 +atomic_unchecked_t fscache_n_retrievals_nomem;
71223 +atomic_unchecked_t fscache_n_retrievals_object_dead;
71224 +atomic_unchecked_t fscache_n_retrieval_ops;
71225 +atomic_unchecked_t fscache_n_retrieval_op_waits;
71226
71227 -atomic_t fscache_n_stores;
71228 -atomic_t fscache_n_stores_ok;
71229 -atomic_t fscache_n_stores_again;
71230 -atomic_t fscache_n_stores_nobufs;
71231 -atomic_t fscache_n_stores_oom;
71232 -atomic_t fscache_n_store_ops;
71233 -atomic_t fscache_n_store_calls;
71234 -atomic_t fscache_n_store_pages;
71235 -atomic_t fscache_n_store_radix_deletes;
71236 -atomic_t fscache_n_store_pages_over_limit;
71237 +atomic_unchecked_t fscache_n_stores;
71238 +atomic_unchecked_t fscache_n_stores_ok;
71239 +atomic_unchecked_t fscache_n_stores_again;
71240 +atomic_unchecked_t fscache_n_stores_nobufs;
71241 +atomic_unchecked_t fscache_n_stores_oom;
71242 +atomic_unchecked_t fscache_n_store_ops;
71243 +atomic_unchecked_t fscache_n_store_calls;
71244 +atomic_unchecked_t fscache_n_store_pages;
71245 +atomic_unchecked_t fscache_n_store_radix_deletes;
71246 +atomic_unchecked_t fscache_n_store_pages_over_limit;
71247
71248 -atomic_t fscache_n_store_vmscan_not_storing;
71249 -atomic_t fscache_n_store_vmscan_gone;
71250 -atomic_t fscache_n_store_vmscan_busy;
71251 -atomic_t fscache_n_store_vmscan_cancelled;
71252 -atomic_t fscache_n_store_vmscan_wait;
71253 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
71254 +atomic_unchecked_t fscache_n_store_vmscan_gone;
71255 +atomic_unchecked_t fscache_n_store_vmscan_busy;
71256 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
71257 +atomic_unchecked_t fscache_n_store_vmscan_wait;
71258
71259 -atomic_t fscache_n_marks;
71260 -atomic_t fscache_n_uncaches;
71261 +atomic_unchecked_t fscache_n_marks;
71262 +atomic_unchecked_t fscache_n_uncaches;
71263
71264 -atomic_t fscache_n_acquires;
71265 -atomic_t fscache_n_acquires_null;
71266 -atomic_t fscache_n_acquires_no_cache;
71267 -atomic_t fscache_n_acquires_ok;
71268 -atomic_t fscache_n_acquires_nobufs;
71269 -atomic_t fscache_n_acquires_oom;
71270 +atomic_unchecked_t fscache_n_acquires;
71271 +atomic_unchecked_t fscache_n_acquires_null;
71272 +atomic_unchecked_t fscache_n_acquires_no_cache;
71273 +atomic_unchecked_t fscache_n_acquires_ok;
71274 +atomic_unchecked_t fscache_n_acquires_nobufs;
71275 +atomic_unchecked_t fscache_n_acquires_oom;
71276
71277 -atomic_t fscache_n_invalidates;
71278 -atomic_t fscache_n_invalidates_run;
71279 +atomic_unchecked_t fscache_n_invalidates;
71280 +atomic_unchecked_t fscache_n_invalidates_run;
71281
71282 -atomic_t fscache_n_updates;
71283 -atomic_t fscache_n_updates_null;
71284 -atomic_t fscache_n_updates_run;
71285 +atomic_unchecked_t fscache_n_updates;
71286 +atomic_unchecked_t fscache_n_updates_null;
71287 +atomic_unchecked_t fscache_n_updates_run;
71288
71289 -atomic_t fscache_n_relinquishes;
71290 -atomic_t fscache_n_relinquishes_null;
71291 -atomic_t fscache_n_relinquishes_waitcrt;
71292 -atomic_t fscache_n_relinquishes_retire;
71293 +atomic_unchecked_t fscache_n_relinquishes;
71294 +atomic_unchecked_t fscache_n_relinquishes_null;
71295 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
71296 +atomic_unchecked_t fscache_n_relinquishes_retire;
71297
71298 -atomic_t fscache_n_cookie_index;
71299 -atomic_t fscache_n_cookie_data;
71300 -atomic_t fscache_n_cookie_special;
71301 +atomic_unchecked_t fscache_n_cookie_index;
71302 +atomic_unchecked_t fscache_n_cookie_data;
71303 +atomic_unchecked_t fscache_n_cookie_special;
71304
71305 -atomic_t fscache_n_object_alloc;
71306 -atomic_t fscache_n_object_no_alloc;
71307 -atomic_t fscache_n_object_lookups;
71308 -atomic_t fscache_n_object_lookups_negative;
71309 -atomic_t fscache_n_object_lookups_positive;
71310 -atomic_t fscache_n_object_lookups_timed_out;
71311 -atomic_t fscache_n_object_created;
71312 -atomic_t fscache_n_object_avail;
71313 -atomic_t fscache_n_object_dead;
71314 +atomic_unchecked_t fscache_n_object_alloc;
71315 +atomic_unchecked_t fscache_n_object_no_alloc;
71316 +atomic_unchecked_t fscache_n_object_lookups;
71317 +atomic_unchecked_t fscache_n_object_lookups_negative;
71318 +atomic_unchecked_t fscache_n_object_lookups_positive;
71319 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
71320 +atomic_unchecked_t fscache_n_object_created;
71321 +atomic_unchecked_t fscache_n_object_avail;
71322 +atomic_unchecked_t fscache_n_object_dead;
71323
71324 -atomic_t fscache_n_checkaux_none;
71325 -atomic_t fscache_n_checkaux_okay;
71326 -atomic_t fscache_n_checkaux_update;
71327 -atomic_t fscache_n_checkaux_obsolete;
71328 +atomic_unchecked_t fscache_n_checkaux_none;
71329 +atomic_unchecked_t fscache_n_checkaux_okay;
71330 +atomic_unchecked_t fscache_n_checkaux_update;
71331 +atomic_unchecked_t fscache_n_checkaux_obsolete;
71332
71333 atomic_t fscache_n_cop_alloc_object;
71334 atomic_t fscache_n_cop_lookup_object;
71335 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
71336 seq_puts(m, "FS-Cache statistics\n");
71337
71338 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
71339 - atomic_read(&fscache_n_cookie_index),
71340 - atomic_read(&fscache_n_cookie_data),
71341 - atomic_read(&fscache_n_cookie_special));
71342 + atomic_read_unchecked(&fscache_n_cookie_index),
71343 + atomic_read_unchecked(&fscache_n_cookie_data),
71344 + atomic_read_unchecked(&fscache_n_cookie_special));
71345
71346 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
71347 - atomic_read(&fscache_n_object_alloc),
71348 - atomic_read(&fscache_n_object_no_alloc),
71349 - atomic_read(&fscache_n_object_avail),
71350 - atomic_read(&fscache_n_object_dead));
71351 + atomic_read_unchecked(&fscache_n_object_alloc),
71352 + atomic_read_unchecked(&fscache_n_object_no_alloc),
71353 + atomic_read_unchecked(&fscache_n_object_avail),
71354 + atomic_read_unchecked(&fscache_n_object_dead));
71355 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
71356 - atomic_read(&fscache_n_checkaux_none),
71357 - atomic_read(&fscache_n_checkaux_okay),
71358 - atomic_read(&fscache_n_checkaux_update),
71359 - atomic_read(&fscache_n_checkaux_obsolete));
71360 + atomic_read_unchecked(&fscache_n_checkaux_none),
71361 + atomic_read_unchecked(&fscache_n_checkaux_okay),
71362 + atomic_read_unchecked(&fscache_n_checkaux_update),
71363 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
71364
71365 seq_printf(m, "Pages : mrk=%u unc=%u\n",
71366 - atomic_read(&fscache_n_marks),
71367 - atomic_read(&fscache_n_uncaches));
71368 + atomic_read_unchecked(&fscache_n_marks),
71369 + atomic_read_unchecked(&fscache_n_uncaches));
71370
71371 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
71372 " oom=%u\n",
71373 - atomic_read(&fscache_n_acquires),
71374 - atomic_read(&fscache_n_acquires_null),
71375 - atomic_read(&fscache_n_acquires_no_cache),
71376 - atomic_read(&fscache_n_acquires_ok),
71377 - atomic_read(&fscache_n_acquires_nobufs),
71378 - atomic_read(&fscache_n_acquires_oom));
71379 + atomic_read_unchecked(&fscache_n_acquires),
71380 + atomic_read_unchecked(&fscache_n_acquires_null),
71381 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
71382 + atomic_read_unchecked(&fscache_n_acquires_ok),
71383 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
71384 + atomic_read_unchecked(&fscache_n_acquires_oom));
71385
71386 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
71387 - atomic_read(&fscache_n_object_lookups),
71388 - atomic_read(&fscache_n_object_lookups_negative),
71389 - atomic_read(&fscache_n_object_lookups_positive),
71390 - atomic_read(&fscache_n_object_created),
71391 - atomic_read(&fscache_n_object_lookups_timed_out));
71392 + atomic_read_unchecked(&fscache_n_object_lookups),
71393 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
71394 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
71395 + atomic_read_unchecked(&fscache_n_object_created),
71396 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
71397
71398 seq_printf(m, "Invals : n=%u run=%u\n",
71399 - atomic_read(&fscache_n_invalidates),
71400 - atomic_read(&fscache_n_invalidates_run));
71401 + atomic_read_unchecked(&fscache_n_invalidates),
71402 + atomic_read_unchecked(&fscache_n_invalidates_run));
71403
71404 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
71405 - atomic_read(&fscache_n_updates),
71406 - atomic_read(&fscache_n_updates_null),
71407 - atomic_read(&fscache_n_updates_run));
71408 + atomic_read_unchecked(&fscache_n_updates),
71409 + atomic_read_unchecked(&fscache_n_updates_null),
71410 + atomic_read_unchecked(&fscache_n_updates_run));
71411
71412 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
71413 - atomic_read(&fscache_n_relinquishes),
71414 - atomic_read(&fscache_n_relinquishes_null),
71415 - atomic_read(&fscache_n_relinquishes_waitcrt),
71416 - atomic_read(&fscache_n_relinquishes_retire));
71417 + atomic_read_unchecked(&fscache_n_relinquishes),
71418 + atomic_read_unchecked(&fscache_n_relinquishes_null),
71419 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
71420 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
71421
71422 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
71423 - atomic_read(&fscache_n_attr_changed),
71424 - atomic_read(&fscache_n_attr_changed_ok),
71425 - atomic_read(&fscache_n_attr_changed_nobufs),
71426 - atomic_read(&fscache_n_attr_changed_nomem),
71427 - atomic_read(&fscache_n_attr_changed_calls));
71428 + atomic_read_unchecked(&fscache_n_attr_changed),
71429 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
71430 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
71431 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
71432 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
71433
71434 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
71435 - atomic_read(&fscache_n_allocs),
71436 - atomic_read(&fscache_n_allocs_ok),
71437 - atomic_read(&fscache_n_allocs_wait),
71438 - atomic_read(&fscache_n_allocs_nobufs),
71439 - atomic_read(&fscache_n_allocs_intr));
71440 + atomic_read_unchecked(&fscache_n_allocs),
71441 + atomic_read_unchecked(&fscache_n_allocs_ok),
71442 + atomic_read_unchecked(&fscache_n_allocs_wait),
71443 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
71444 + atomic_read_unchecked(&fscache_n_allocs_intr));
71445 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
71446 - atomic_read(&fscache_n_alloc_ops),
71447 - atomic_read(&fscache_n_alloc_op_waits),
71448 - atomic_read(&fscache_n_allocs_object_dead));
71449 + atomic_read_unchecked(&fscache_n_alloc_ops),
71450 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
71451 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
71452
71453 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
71454 " int=%u oom=%u\n",
71455 - atomic_read(&fscache_n_retrievals),
71456 - atomic_read(&fscache_n_retrievals_ok),
71457 - atomic_read(&fscache_n_retrievals_wait),
71458 - atomic_read(&fscache_n_retrievals_nodata),
71459 - atomic_read(&fscache_n_retrievals_nobufs),
71460 - atomic_read(&fscache_n_retrievals_intr),
71461 - atomic_read(&fscache_n_retrievals_nomem));
71462 + atomic_read_unchecked(&fscache_n_retrievals),
71463 + atomic_read_unchecked(&fscache_n_retrievals_ok),
71464 + atomic_read_unchecked(&fscache_n_retrievals_wait),
71465 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
71466 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
71467 + atomic_read_unchecked(&fscache_n_retrievals_intr),
71468 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
71469 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
71470 - atomic_read(&fscache_n_retrieval_ops),
71471 - atomic_read(&fscache_n_retrieval_op_waits),
71472 - atomic_read(&fscache_n_retrievals_object_dead));
71473 + atomic_read_unchecked(&fscache_n_retrieval_ops),
71474 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
71475 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
71476
71477 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
71478 - atomic_read(&fscache_n_stores),
71479 - atomic_read(&fscache_n_stores_ok),
71480 - atomic_read(&fscache_n_stores_again),
71481 - atomic_read(&fscache_n_stores_nobufs),
71482 - atomic_read(&fscache_n_stores_oom));
71483 + atomic_read_unchecked(&fscache_n_stores),
71484 + atomic_read_unchecked(&fscache_n_stores_ok),
71485 + atomic_read_unchecked(&fscache_n_stores_again),
71486 + atomic_read_unchecked(&fscache_n_stores_nobufs),
71487 + atomic_read_unchecked(&fscache_n_stores_oom));
71488 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
71489 - atomic_read(&fscache_n_store_ops),
71490 - atomic_read(&fscache_n_store_calls),
71491 - atomic_read(&fscache_n_store_pages),
71492 - atomic_read(&fscache_n_store_radix_deletes),
71493 - atomic_read(&fscache_n_store_pages_over_limit));
71494 + atomic_read_unchecked(&fscache_n_store_ops),
71495 + atomic_read_unchecked(&fscache_n_store_calls),
71496 + atomic_read_unchecked(&fscache_n_store_pages),
71497 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
71498 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
71499
71500 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
71501 - atomic_read(&fscache_n_store_vmscan_not_storing),
71502 - atomic_read(&fscache_n_store_vmscan_gone),
71503 - atomic_read(&fscache_n_store_vmscan_busy),
71504 - atomic_read(&fscache_n_store_vmscan_cancelled),
71505 - atomic_read(&fscache_n_store_vmscan_wait));
71506 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
71507 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
71508 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
71509 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
71510 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
71511
71512 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
71513 - atomic_read(&fscache_n_op_pend),
71514 - atomic_read(&fscache_n_op_run),
71515 - atomic_read(&fscache_n_op_enqueue),
71516 - atomic_read(&fscache_n_op_cancelled),
71517 - atomic_read(&fscache_n_op_rejected));
71518 + atomic_read_unchecked(&fscache_n_op_pend),
71519 + atomic_read_unchecked(&fscache_n_op_run),
71520 + atomic_read_unchecked(&fscache_n_op_enqueue),
71521 + atomic_read_unchecked(&fscache_n_op_cancelled),
71522 + atomic_read_unchecked(&fscache_n_op_rejected));
71523 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
71524 - atomic_read(&fscache_n_op_deferred_release),
71525 - atomic_read(&fscache_n_op_release),
71526 - atomic_read(&fscache_n_op_gc));
71527 + atomic_read_unchecked(&fscache_n_op_deferred_release),
71528 + atomic_read_unchecked(&fscache_n_op_release),
71529 + atomic_read_unchecked(&fscache_n_op_gc));
71530
71531 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
71532 atomic_read(&fscache_n_cop_alloc_object),
71533 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
71534 index 28d0c7a..04816b7 100644
71535 --- a/fs/fuse/cuse.c
71536 +++ b/fs/fuse/cuse.c
71537 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
71538 INIT_LIST_HEAD(&cuse_conntbl[i]);
71539
71540 /* inherit and extend fuse_dev_operations */
71541 - cuse_channel_fops = fuse_dev_operations;
71542 - cuse_channel_fops.owner = THIS_MODULE;
71543 - cuse_channel_fops.open = cuse_channel_open;
71544 - cuse_channel_fops.release = cuse_channel_release;
71545 + pax_open_kernel();
71546 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
71547 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
71548 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
71549 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
71550 + pax_close_kernel();
71551
71552 cuse_class = class_create(THIS_MODULE, "cuse");
71553 if (IS_ERR(cuse_class))
71554 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
71555 index 39706c5..a803c71 100644
71556 --- a/fs/fuse/dev.c
71557 +++ b/fs/fuse/dev.c
71558 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71559 ret = 0;
71560 pipe_lock(pipe);
71561
71562 - if (!pipe->readers) {
71563 + if (!atomic_read(&pipe->readers)) {
71564 send_sig(SIGPIPE, current, 0);
71565 if (!ret)
71566 ret = -EPIPE;
71567 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71568 page_nr++;
71569 ret += buf->len;
71570
71571 - if (pipe->files)
71572 + if (atomic_read(&pipe->files))
71573 do_wakeup = 1;
71574 }
71575
71576 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
71577 index 1545b71..7fabe47 100644
71578 --- a/fs/fuse/dir.c
71579 +++ b/fs/fuse/dir.c
71580 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
71581 return link;
71582 }
71583
71584 -static void free_link(char *link)
71585 +static void free_link(const char *link)
71586 {
71587 if (!IS_ERR(link))
71588 free_page((unsigned long) link);
71589 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
71590 index f42dffb..4a4c435 100644
71591 --- a/fs/gfs2/glock.c
71592 +++ b/fs/gfs2/glock.c
71593 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
71594 if (held1 != held2) {
71595 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
71596 if (held2)
71597 - gl->gl_lockref.count++;
71598 + __lockref_inc(&gl->gl_lockref);
71599 else
71600 - gl->gl_lockref.count--;
71601 + __lockref_dec(&gl->gl_lockref);
71602 }
71603 if (held1 && held2 && list_empty(&gl->gl_holders))
71604 clear_bit(GLF_QUEUED, &gl->gl_flags);
71605 @@ -614,9 +614,9 @@ out:
71606 out_sched:
71607 clear_bit(GLF_LOCK, &gl->gl_flags);
71608 smp_mb__after_atomic();
71609 - gl->gl_lockref.count++;
71610 + __lockref_inc(&gl->gl_lockref);
71611 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71612 - gl->gl_lockref.count--;
71613 + __lockref_dec(&gl->gl_lockref);
71614 return;
71615
71616 out_unlock:
71617 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
71618 gl->gl_sbd = sdp;
71619 gl->gl_flags = 0;
71620 gl->gl_name = name;
71621 - gl->gl_lockref.count = 1;
71622 + __lockref_set(&gl->gl_lockref, 1);
71623 gl->gl_state = LM_ST_UNLOCKED;
71624 gl->gl_target = LM_ST_UNLOCKED;
71625 gl->gl_demote_state = LM_ST_EXCLUSIVE;
71626 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
71627 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
71628 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
71629 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71630 - gl->gl_lockref.count++;
71631 + __lockref_inc(&gl->gl_lockref);
71632 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71633 - gl->gl_lockref.count--;
71634 + __lockref_dec(&gl->gl_lockref);
71635 }
71636 run_queue(gl, 1);
71637 spin_unlock(&gl->gl_spin);
71638 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
71639 }
71640 }
71641
71642 - gl->gl_lockref.count++;
71643 + __lockref_inc(&gl->gl_lockref);
71644 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71645 spin_unlock(&gl->gl_spin);
71646
71647 @@ -1384,12 +1384,12 @@ add_back_to_lru:
71648 goto add_back_to_lru;
71649 }
71650 clear_bit(GLF_LRU, &gl->gl_flags);
71651 - gl->gl_lockref.count++;
71652 + __lockref_inc(&gl->gl_lockref);
71653 if (demote_ok(gl))
71654 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
71655 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
71656 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71657 - gl->gl_lockref.count--;
71658 + __lockref_dec(&gl->gl_lockref);
71659 spin_unlock(&gl->gl_spin);
71660 cond_resched_lock(&lru_lock);
71661 }
71662 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
71663 state2str(gl->gl_demote_state), dtime,
71664 atomic_read(&gl->gl_ail_count),
71665 atomic_read(&gl->gl_revokes),
71666 - (int)gl->gl_lockref.count, gl->gl_hold_time);
71667 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
71668
71669 list_for_each_entry(gh, &gl->gl_holders, gh_list)
71670 dump_holder(seq, gh);
71671 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
71672 index fe91951..ce38a6e 100644
71673 --- a/fs/gfs2/glops.c
71674 +++ b/fs/gfs2/glops.c
71675 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
71676
71677 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
71678 gl->gl_state == LM_ST_SHARED && ip) {
71679 - gl->gl_lockref.count++;
71680 + __lockref_inc(&gl->gl_lockref);
71681 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
71682 - gl->gl_lockref.count--;
71683 + __lockref_dec(&gl->gl_lockref);
71684 }
71685 }
71686
71687 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
71688 index 3aa17d4..b338075 100644
71689 --- a/fs/gfs2/quota.c
71690 +++ b/fs/gfs2/quota.c
71691 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
71692 if (!spin_trylock(&qd->qd_lockref.lock))
71693 return LRU_SKIP;
71694
71695 - if (qd->qd_lockref.count == 0) {
71696 + if (__lockref_read(&qd->qd_lockref) == 0) {
71697 lockref_mark_dead(&qd->qd_lockref);
71698 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
71699 }
71700 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
71701 return NULL;
71702
71703 qd->qd_sbd = sdp;
71704 - qd->qd_lockref.count = 1;
71705 + __lockref_set(&qd->qd_lockref, 1);
71706 spin_lock_init(&qd->qd_lockref.lock);
71707 qd->qd_id = qid;
71708 qd->qd_slot = -1;
71709 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
71710 if (lockref_put_or_lock(&qd->qd_lockref))
71711 return;
71712
71713 - qd->qd_lockref.count = 0;
71714 + __lockref_set(&qd->qd_lockref, 0);
71715 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
71716 spin_unlock(&qd->qd_lockref.lock);
71717
71718 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
71719 index fd62cae..3494dfa 100644
71720 --- a/fs/hostfs/hostfs_kern.c
71721 +++ b/fs/hostfs/hostfs_kern.c
71722 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
71723
71724 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
71725 {
71726 - char *s = nd_get_link(nd);
71727 + const char *s = nd_get_link(nd);
71728 if (!IS_ERR(s))
71729 __putname(s);
71730 }
71731 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
71732 index c274aca..772fa5e 100644
71733 --- a/fs/hugetlbfs/inode.c
71734 +++ b/fs/hugetlbfs/inode.c
71735 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71736 struct mm_struct *mm = current->mm;
71737 struct vm_area_struct *vma;
71738 struct hstate *h = hstate_file(file);
71739 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
71740 struct vm_unmapped_area_info info;
71741
71742 if (len & ~huge_page_mask(h))
71743 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71744 return addr;
71745 }
71746
71747 +#ifdef CONFIG_PAX_RANDMMAP
71748 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
71749 +#endif
71750 +
71751 if (addr) {
71752 addr = ALIGN(addr, huge_page_size(h));
71753 vma = find_vma(mm, addr);
71754 - if (TASK_SIZE - len >= addr &&
71755 - (!vma || addr + len <= vma->vm_start))
71756 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
71757 return addr;
71758 }
71759
71760 info.flags = 0;
71761 info.length = len;
71762 info.low_limit = TASK_UNMAPPED_BASE;
71763 +
71764 +#ifdef CONFIG_PAX_RANDMMAP
71765 + if (mm->pax_flags & MF_PAX_RANDMMAP)
71766 + info.low_limit += mm->delta_mmap;
71767 +#endif
71768 +
71769 info.high_limit = TASK_SIZE;
71770 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
71771 info.align_offset = 0;
71772 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
71773 };
71774 MODULE_ALIAS_FS("hugetlbfs");
71775
71776 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71777 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71778
71779 static int can_do_hugetlb_shm(void)
71780 {
71781 diff --git a/fs/inode.c b/fs/inode.c
71782 index f00b16f..b653fea 100644
71783 --- a/fs/inode.c
71784 +++ b/fs/inode.c
71785 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
71786 unsigned int *p = &get_cpu_var(last_ino);
71787 unsigned int res = *p;
71788
71789 +start:
71790 +
71791 #ifdef CONFIG_SMP
71792 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
71793 - static atomic_t shared_last_ino;
71794 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
71795 + static atomic_unchecked_t shared_last_ino;
71796 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
71797
71798 res = next - LAST_INO_BATCH;
71799 }
71800 #endif
71801
71802 - *p = ++res;
71803 + if (unlikely(!++res))
71804 + goto start; /* never zero */
71805 + *p = res;
71806 put_cpu_var(last_ino);
71807 return res;
71808 }
71809 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
71810 index 4a6cf28..d3a29d3 100644
71811 --- a/fs/jffs2/erase.c
71812 +++ b/fs/jffs2/erase.c
71813 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
71814 struct jffs2_unknown_node marker = {
71815 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
71816 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71817 - .totlen = cpu_to_je32(c->cleanmarker_size)
71818 + .totlen = cpu_to_je32(c->cleanmarker_size),
71819 + .hdr_crc = cpu_to_je32(0)
71820 };
71821
71822 jffs2_prealloc_raw_node_refs(c, jeb, 1);
71823 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
71824 index 09ed551..45684f8 100644
71825 --- a/fs/jffs2/wbuf.c
71826 +++ b/fs/jffs2/wbuf.c
71827 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
71828 {
71829 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
71830 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71831 - .totlen = constant_cpu_to_je32(8)
71832 + .totlen = constant_cpu_to_je32(8),
71833 + .hdr_crc = constant_cpu_to_je32(0)
71834 };
71835
71836 /*
71837 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
71838 index 5d30c56..8c45372 100644
71839 --- a/fs/jfs/super.c
71840 +++ b/fs/jfs/super.c
71841 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
71842
71843 jfs_inode_cachep =
71844 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
71845 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
71846 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
71847 init_once);
71848 if (jfs_inode_cachep == NULL)
71849 return -ENOMEM;
71850 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
71851 index 345b35f..da7e0da 100644
71852 --- a/fs/kernfs/dir.c
71853 +++ b/fs/kernfs/dir.c
71854 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
71855 *
71856 * Returns 31 bit hash of ns + name (so it fits in an off_t )
71857 */
71858 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
71859 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
71860 {
71861 unsigned long hash = init_name_hash();
71862 unsigned int len = strlen(name);
71863 @@ -838,6 +838,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
71864 ret = scops->mkdir(parent, dentry->d_name.name, mode);
71865
71866 kernfs_put_active(parent);
71867 +
71868 + if (!ret) {
71869 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
71870 + ret = PTR_ERR_OR_ZERO(dentry_ret);
71871 + }
71872 +
71873 return ret;
71874 }
71875
71876 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
71877 index 2bacb99..f745182 100644
71878 --- a/fs/kernfs/file.c
71879 +++ b/fs/kernfs/file.c
71880 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
71881
71882 struct kernfs_open_node {
71883 atomic_t refcnt;
71884 - atomic_t event;
71885 + atomic_unchecked_t event;
71886 wait_queue_head_t poll;
71887 struct list_head files; /* goes through kernfs_open_file.list */
71888 };
71889 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
71890 {
71891 struct kernfs_open_file *of = sf->private;
71892
71893 - of->event = atomic_read(&of->kn->attr.open->event);
71894 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71895
71896 return of->kn->attr.ops->seq_show(sf, v);
71897 }
71898 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
71899 goto out_free;
71900 }
71901
71902 - of->event = atomic_read(&of->kn->attr.open->event);
71903 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71904 ops = kernfs_ops(of->kn);
71905 if (ops->read)
71906 len = ops->read(of, buf, len, *ppos);
71907 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
71908 {
71909 struct kernfs_open_file *of = kernfs_of(file);
71910 const struct kernfs_ops *ops;
71911 - size_t len;
71912 + ssize_t len;
71913 char *buf;
71914
71915 if (of->atomic_write_len) {
71916 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
71917 return ret;
71918 }
71919
71920 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71921 - void *buf, int len, int write)
71922 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71923 + void *buf, size_t len, int write)
71924 {
71925 struct file *file = vma->vm_file;
71926 struct kernfs_open_file *of = kernfs_of(file);
71927 - int ret;
71928 + ssize_t ret;
71929
71930 if (!of->vm_ops)
71931 return -EINVAL;
71932 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
71933 return -ENOMEM;
71934
71935 atomic_set(&new_on->refcnt, 0);
71936 - atomic_set(&new_on->event, 1);
71937 + atomic_set_unchecked(&new_on->event, 1);
71938 init_waitqueue_head(&new_on->poll);
71939 INIT_LIST_HEAD(&new_on->files);
71940 goto retry;
71941 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
71942
71943 kernfs_put_active(kn);
71944
71945 - if (of->event != atomic_read(&on->event))
71946 + if (of->event != atomic_read_unchecked(&on->event))
71947 goto trigger;
71948
71949 return DEFAULT_POLLMASK;
71950 @@ -824,7 +824,7 @@ repeat:
71951
71952 on = kn->attr.open;
71953 if (on) {
71954 - atomic_inc(&on->event);
71955 + atomic_inc_unchecked(&on->event);
71956 wake_up_interruptible(&on->poll);
71957 }
71958
71959 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
71960 index 8a19889..4c3069a 100644
71961 --- a/fs/kernfs/symlink.c
71962 +++ b/fs/kernfs/symlink.c
71963 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
71964 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
71965 void *cookie)
71966 {
71967 - char *page = nd_get_link(nd);
71968 + const char *page = nd_get_link(nd);
71969 if (!IS_ERR(page))
71970 free_page((unsigned long)page);
71971 }
71972 diff --git a/fs/libfs.c b/fs/libfs.c
71973 index 0ab6512..cd9982d 100644
71974 --- a/fs/libfs.c
71975 +++ b/fs/libfs.c
71976 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71977
71978 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
71979 struct dentry *next = list_entry(p, struct dentry, d_child);
71980 + char d_name[sizeof(next->d_iname)];
71981 + const unsigned char *name;
71982 +
71983 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
71984 if (!simple_positive(next)) {
71985 spin_unlock(&next->d_lock);
71986 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71987
71988 spin_unlock(&next->d_lock);
71989 spin_unlock(&dentry->d_lock);
71990 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
71991 + name = next->d_name.name;
71992 + if (name == next->d_iname) {
71993 + memcpy(d_name, name, next->d_name.len);
71994 + name = d_name;
71995 + }
71996 + if (!dir_emit(ctx, name, next->d_name.len,
71997 next->d_inode->i_ino, dt_type(next->d_inode)))
71998 return 0;
71999 spin_lock(&dentry->d_lock);
72000 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
72001 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
72002 void *cookie)
72003 {
72004 - char *s = nd_get_link(nd);
72005 + const char *s = nd_get_link(nd);
72006 if (!IS_ERR(s))
72007 kfree(s);
72008 }
72009 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
72010 index acd3947..1f896e2 100644
72011 --- a/fs/lockd/clntproc.c
72012 +++ b/fs/lockd/clntproc.c
72013 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
72014 /*
72015 * Cookie counter for NLM requests
72016 */
72017 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
72018 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
72019
72020 void nlmclnt_next_cookie(struct nlm_cookie *c)
72021 {
72022 - u32 cookie = atomic_inc_return(&nlm_cookie);
72023 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
72024
72025 memcpy(c->data, &cookie, 4);
72026 c->len=4;
72027 diff --git a/fs/mount.h b/fs/mount.h
72028 index 6a61c2b..bd79179 100644
72029 --- a/fs/mount.h
72030 +++ b/fs/mount.h
72031 @@ -13,7 +13,7 @@ struct mnt_namespace {
72032 u64 seq; /* Sequence number to prevent loops */
72033 wait_queue_head_t poll;
72034 u64 event;
72035 -};
72036 +} __randomize_layout;
72037
72038 struct mnt_pcp {
72039 int mnt_count;
72040 @@ -65,7 +65,7 @@ struct mount {
72041 struct hlist_head mnt_pins;
72042 struct fs_pin mnt_umount;
72043 struct dentry *mnt_ex_mountpoint;
72044 -};
72045 +} __randomize_layout;
72046
72047 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
72048
72049 diff --git a/fs/namei.c b/fs/namei.c
72050 index 50a8583..44c470a 100644
72051 --- a/fs/namei.c
72052 +++ b/fs/namei.c
72053 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
72054 if (ret != -EACCES)
72055 return ret;
72056
72057 +#ifdef CONFIG_GRKERNSEC
72058 + /* we'll block if we have to log due to a denied capability use */
72059 + if (mask & MAY_NOT_BLOCK)
72060 + return -ECHILD;
72061 +#endif
72062 +
72063 if (S_ISDIR(inode->i_mode)) {
72064 /* DACs are overridable for directories */
72065 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72066 - return 0;
72067 if (!(mask & MAY_WRITE))
72068 - if (capable_wrt_inode_uidgid(inode,
72069 - CAP_DAC_READ_SEARCH))
72070 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72071 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72072 return 0;
72073 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72074 + return 0;
72075 return -EACCES;
72076 }
72077 /*
72078 + * Searching includes executable on directories, else just read.
72079 + */
72080 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72081 + if (mask == MAY_READ)
72082 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72083 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72084 + return 0;
72085 +
72086 + /*
72087 * Read/write DACs are always overridable.
72088 * Executable DACs are overridable when there is
72089 * at least one exec bit set.
72090 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
72091 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72092 return 0;
72093
72094 - /*
72095 - * Searching includes executable on directories, else just read.
72096 - */
72097 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72098 - if (mask == MAY_READ)
72099 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72100 - return 0;
72101 -
72102 return -EACCES;
72103 }
72104 EXPORT_SYMBOL(generic_permission);
72105 @@ -503,7 +510,7 @@ struct nameidata {
72106 int last_type;
72107 unsigned depth;
72108 struct file *base;
72109 - char *saved_names[MAX_NESTED_LINKS + 1];
72110 + const char *saved_names[MAX_NESTED_LINKS + 1];
72111 };
72112
72113 /*
72114 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
72115 nd->flags |= LOOKUP_JUMPED;
72116 }
72117
72118 -void nd_set_link(struct nameidata *nd, char *path)
72119 +void nd_set_link(struct nameidata *nd, const char *path)
72120 {
72121 nd->saved_names[nd->depth] = path;
72122 }
72123 EXPORT_SYMBOL(nd_set_link);
72124
72125 -char *nd_get_link(struct nameidata *nd)
72126 +const char *nd_get_link(const struct nameidata *nd)
72127 {
72128 return nd->saved_names[nd->depth];
72129 }
72130 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72131 {
72132 struct dentry *dentry = link->dentry;
72133 int error;
72134 - char *s;
72135 + const char *s;
72136
72137 BUG_ON(nd->flags & LOOKUP_RCU);
72138
72139 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72140 if (error)
72141 goto out_put_nd_path;
72142
72143 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
72144 + dentry->d_inode, dentry, nd->path.mnt)) {
72145 + error = -EACCES;
72146 + goto out_put_nd_path;
72147 + }
72148 +
72149 nd->last_type = LAST_BIND;
72150 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
72151 error = PTR_ERR(*p);
72152 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
72153 if (res)
72154 break;
72155 res = walk_component(nd, path, LOOKUP_FOLLOW);
72156 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
72157 + res = -EACCES;
72158 put_link(nd, &link, cookie);
72159 } while (res > 0);
72160
72161 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
72162 static inline u64 hash_name(const char *name)
72163 {
72164 unsigned long a, b, adata, bdata, mask, hash, len;
72165 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72166 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72167
72168 hash = a = 0;
72169 len = -sizeof(unsigned long);
72170 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
72171 if (err)
72172 break;
72173 err = lookup_last(nd, &path);
72174 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
72175 + err = -EACCES;
72176 put_link(nd, &link, cookie);
72177 }
72178 }
72179 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
72180 if (!err)
72181 err = complete_walk(nd);
72182
72183 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
72184 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72185 + path_put(&nd->path);
72186 + err = -ENOENT;
72187 + }
72188 + }
72189 +
72190 if (!err && nd->flags & LOOKUP_DIRECTORY) {
72191 if (!d_can_lookup(nd->path.dentry)) {
72192 path_put(&nd->path);
72193 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
72194 retval = path_lookupat(dfd, name->name,
72195 flags | LOOKUP_REVAL, nd);
72196
72197 - if (likely(!retval))
72198 + if (likely(!retval)) {
72199 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
72200 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
72201 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
72202 + path_put(&nd->path);
72203 + return -ENOENT;
72204 + }
72205 + }
72206 + }
72207 return retval;
72208 }
72209
72210 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
72211 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
72212 return -EPERM;
72213
72214 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
72215 + return -EPERM;
72216 + if (gr_handle_rawio(inode))
72217 + return -EPERM;
72218 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
72219 + return -EACCES;
72220 +
72221 return 0;
72222 }
72223
72224 @@ -2846,7 +2884,7 @@ looked_up:
72225 * cleared otherwise prior to returning.
72226 */
72227 static int lookup_open(struct nameidata *nd, struct path *path,
72228 - struct file *file,
72229 + struct path *link, struct file *file,
72230 const struct open_flags *op,
72231 bool got_write, int *opened)
72232 {
72233 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72234 /* Negative dentry, just create the file */
72235 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
72236 umode_t mode = op->mode;
72237 +
72238 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
72239 + error = -EACCES;
72240 + goto out_dput;
72241 + }
72242 +
72243 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
72244 + error = -EACCES;
72245 + goto out_dput;
72246 + }
72247 +
72248 if (!IS_POSIXACL(dir->d_inode))
72249 mode &= ~current_umask();
72250 /*
72251 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72252 nd->flags & LOOKUP_EXCL);
72253 if (error)
72254 goto out_dput;
72255 + else
72256 + gr_handle_create(dentry, nd->path.mnt);
72257 }
72258 out_no_open:
72259 path->dentry = dentry;
72260 @@ -2916,7 +2967,7 @@ out_dput:
72261 /*
72262 * Handle the last step of open()
72263 */
72264 -static int do_last(struct nameidata *nd, struct path *path,
72265 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
72266 struct file *file, const struct open_flags *op,
72267 int *opened, struct filename *name)
72268 {
72269 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
72270 if (error)
72271 return error;
72272
72273 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
72274 + error = -ENOENT;
72275 + goto out;
72276 + }
72277 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72278 + error = -EACCES;
72279 + goto out;
72280 + }
72281 +
72282 audit_inode(name, dir, LOOKUP_PARENT);
72283 error = -EISDIR;
72284 /* trailing slashes? */
72285 @@ -2985,7 +3045,7 @@ retry_lookup:
72286 */
72287 }
72288 mutex_lock(&dir->d_inode->i_mutex);
72289 - error = lookup_open(nd, path, file, op, got_write, opened);
72290 + error = lookup_open(nd, path, link, file, op, got_write, opened);
72291 mutex_unlock(&dir->d_inode->i_mutex);
72292
72293 if (error <= 0) {
72294 @@ -3009,11 +3069,28 @@ retry_lookup:
72295 goto finish_open_created;
72296 }
72297
72298 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
72299 + error = -ENOENT;
72300 + goto exit_dput;
72301 + }
72302 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
72303 + error = -EACCES;
72304 + goto exit_dput;
72305 + }
72306 +
72307 /*
72308 * create/update audit record if it already exists.
72309 */
72310 - if (d_is_positive(path->dentry))
72311 + if (d_is_positive(path->dentry)) {
72312 + /* only check if O_CREAT is specified, all other checks need to go
72313 + into may_open */
72314 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
72315 + error = -EACCES;
72316 + goto exit_dput;
72317 + }
72318 +
72319 audit_inode(name, path->dentry, 0);
72320 + }
72321
72322 /*
72323 * If atomic_open() acquired write access it is dropped now due to
72324 @@ -3055,6 +3132,11 @@ finish_lookup:
72325 }
72326 }
72327 BUG_ON(inode != path->dentry->d_inode);
72328 + /* if we're resolving a symlink to another symlink */
72329 + if (link && gr_handle_symlink_owner(link, inode)) {
72330 + error = -EACCES;
72331 + goto out;
72332 + }
72333 return 1;
72334 }
72335
72336 @@ -3074,7 +3156,18 @@ finish_open:
72337 path_put(&save_parent);
72338 return error;
72339 }
72340 +
72341 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72342 + error = -ENOENT;
72343 + goto out;
72344 + }
72345 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72346 + error = -EACCES;
72347 + goto out;
72348 + }
72349 +
72350 audit_inode(name, nd->path.dentry, 0);
72351 +
72352 error = -EISDIR;
72353 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
72354 goto out;
72355 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72356 if (unlikely(error))
72357 goto out;
72358
72359 - error = do_last(nd, &path, file, op, &opened, pathname);
72360 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
72361 while (unlikely(error > 0)) { /* trailing symlink */
72362 struct path link = path;
72363 void *cookie;
72364 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72365 error = follow_link(&link, nd, &cookie);
72366 if (unlikely(error))
72367 break;
72368 - error = do_last(nd, &path, file, op, &opened, pathname);
72369 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
72370 put_link(nd, &link, cookie);
72371 }
72372 out:
72373 @@ -3356,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
72374 goto unlock;
72375
72376 error = -EEXIST;
72377 - if (d_is_positive(dentry))
72378 + if (d_is_positive(dentry)) {
72379 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
72380 + error = -ENOENT;
72381 goto fail;
72382 -
72383 + }
72384 /*
72385 * Special case - lookup gave negative, but... we had foo/bar/
72386 * From the vfs_mknod() POV we just have a negative dentry -
72387 @@ -3423,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
72388 }
72389 EXPORT_SYMBOL(user_path_create);
72390
72391 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
72392 +{
72393 + struct filename *tmp = getname(pathname);
72394 + struct dentry *res;
72395 + if (IS_ERR(tmp))
72396 + return ERR_CAST(tmp);
72397 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
72398 + if (IS_ERR(res))
72399 + putname(tmp);
72400 + else
72401 + *to = tmp;
72402 + return res;
72403 +}
72404 +
72405 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
72406 {
72407 int error = may_create(dir, dentry);
72408 @@ -3486,6 +3595,17 @@ retry:
72409
72410 if (!IS_POSIXACL(path.dentry->d_inode))
72411 mode &= ~current_umask();
72412 +
72413 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
72414 + error = -EPERM;
72415 + goto out;
72416 + }
72417 +
72418 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
72419 + error = -EACCES;
72420 + goto out;
72421 + }
72422 +
72423 error = security_path_mknod(&path, dentry, mode, dev);
72424 if (error)
72425 goto out;
72426 @@ -3501,6 +3621,8 @@ retry:
72427 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
72428 break;
72429 }
72430 + if (!error)
72431 + gr_handle_create(dentry, path.mnt);
72432 out:
72433 done_path_create(&path, dentry);
72434 if (retry_estale(error, lookup_flags)) {
72435 @@ -3555,9 +3677,16 @@ retry:
72436
72437 if (!IS_POSIXACL(path.dentry->d_inode))
72438 mode &= ~current_umask();
72439 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
72440 + error = -EACCES;
72441 + goto out;
72442 + }
72443 error = security_path_mkdir(&path, dentry, mode);
72444 if (!error)
72445 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
72446 + if (!error)
72447 + gr_handle_create(dentry, path.mnt);
72448 +out:
72449 done_path_create(&path, dentry);
72450 if (retry_estale(error, lookup_flags)) {
72451 lookup_flags |= LOOKUP_REVAL;
72452 @@ -3590,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
72453 {
72454 shrink_dcache_parent(dentry);
72455 spin_lock(&dentry->d_lock);
72456 - if (dentry->d_lockref.count == 1)
72457 + if (__lockref_read(&dentry->d_lockref) == 1)
72458 __d_drop(dentry);
72459 spin_unlock(&dentry->d_lock);
72460 }
72461 @@ -3641,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
72462 struct filename *name;
72463 struct dentry *dentry;
72464 struct nameidata nd;
72465 + u64 saved_ino = 0;
72466 + dev_t saved_dev = 0;
72467 unsigned int lookup_flags = 0;
72468 retry:
72469 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72470 @@ -3673,10 +3804,21 @@ retry:
72471 error = -ENOENT;
72472 goto exit3;
72473 }
72474 +
72475 + saved_ino = gr_get_ino_from_dentry(dentry);
72476 + saved_dev = gr_get_dev_from_dentry(dentry);
72477 +
72478 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
72479 + error = -EACCES;
72480 + goto exit3;
72481 + }
72482 +
72483 error = security_path_rmdir(&nd.path, dentry);
72484 if (error)
72485 goto exit3;
72486 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
72487 + if (!error && (saved_dev || saved_ino))
72488 + gr_handle_delete(saved_ino, saved_dev);
72489 exit3:
72490 dput(dentry);
72491 exit2:
72492 @@ -3769,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
72493 struct nameidata nd;
72494 struct inode *inode = NULL;
72495 struct inode *delegated_inode = NULL;
72496 + u64 saved_ino = 0;
72497 + dev_t saved_dev = 0;
72498 unsigned int lookup_flags = 0;
72499 retry:
72500 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72501 @@ -3795,10 +3939,22 @@ retry_deleg:
72502 if (d_is_negative(dentry))
72503 goto slashes;
72504 ihold(inode);
72505 +
72506 + if (inode->i_nlink <= 1) {
72507 + saved_ino = gr_get_ino_from_dentry(dentry);
72508 + saved_dev = gr_get_dev_from_dentry(dentry);
72509 + }
72510 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
72511 + error = -EACCES;
72512 + goto exit2;
72513 + }
72514 +
72515 error = security_path_unlink(&nd.path, dentry);
72516 if (error)
72517 goto exit2;
72518 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
72519 + if (!error && (saved_ino || saved_dev))
72520 + gr_handle_delete(saved_ino, saved_dev);
72521 exit2:
72522 dput(dentry);
72523 }
72524 @@ -3887,9 +4043,17 @@ retry:
72525 if (IS_ERR(dentry))
72526 goto out_putname;
72527
72528 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
72529 + error = -EACCES;
72530 + goto out;
72531 + }
72532 +
72533 error = security_path_symlink(&path, dentry, from->name);
72534 if (!error)
72535 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
72536 + if (!error)
72537 + gr_handle_create(dentry, path.mnt);
72538 +out:
72539 done_path_create(&path, dentry);
72540 if (retry_estale(error, lookup_flags)) {
72541 lookup_flags |= LOOKUP_REVAL;
72542 @@ -3993,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
72543 struct dentry *new_dentry;
72544 struct path old_path, new_path;
72545 struct inode *delegated_inode = NULL;
72546 + struct filename *to = NULL;
72547 int how = 0;
72548 int error;
72549
72550 @@ -4016,7 +4181,7 @@ retry:
72551 if (error)
72552 return error;
72553
72554 - new_dentry = user_path_create(newdfd, newname, &new_path,
72555 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
72556 (how & LOOKUP_REVAL));
72557 error = PTR_ERR(new_dentry);
72558 if (IS_ERR(new_dentry))
72559 @@ -4028,11 +4193,28 @@ retry:
72560 error = may_linkat(&old_path);
72561 if (unlikely(error))
72562 goto out_dput;
72563 +
72564 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
72565 + old_path.dentry->d_inode,
72566 + old_path.dentry->d_inode->i_mode, to)) {
72567 + error = -EACCES;
72568 + goto out_dput;
72569 + }
72570 +
72571 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
72572 + old_path.dentry, old_path.mnt, to)) {
72573 + error = -EACCES;
72574 + goto out_dput;
72575 + }
72576 +
72577 error = security_path_link(old_path.dentry, &new_path, new_dentry);
72578 if (error)
72579 goto out_dput;
72580 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
72581 + if (!error)
72582 + gr_handle_create(new_dentry, new_path.mnt);
72583 out_dput:
72584 + putname(to);
72585 done_path_create(&new_path, new_dentry);
72586 if (delegated_inode) {
72587 error = break_deleg_wait(&delegated_inode);
72588 @@ -4348,6 +4530,20 @@ retry_deleg:
72589 if (new_dentry == trap)
72590 goto exit5;
72591
72592 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
72593 + /* use EXDEV error to cause 'mv' to switch to an alternative
72594 + * method for usability
72595 + */
72596 + error = -EXDEV;
72597 + goto exit5;
72598 + }
72599 +
72600 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
72601 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
72602 + to, flags);
72603 + if (error)
72604 + goto exit5;
72605 +
72606 error = security_path_rename(&oldnd.path, old_dentry,
72607 &newnd.path, new_dentry, flags);
72608 if (error)
72609 @@ -4355,6 +4551,9 @@ retry_deleg:
72610 error = vfs_rename(old_dir->d_inode, old_dentry,
72611 new_dir->d_inode, new_dentry,
72612 &delegated_inode, flags);
72613 + if (!error)
72614 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
72615 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
72616 exit5:
72617 dput(new_dentry);
72618 exit4:
72619 @@ -4411,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
72620
72621 int readlink_copy(char __user *buffer, int buflen, const char *link)
72622 {
72623 + char tmpbuf[64];
72624 + const char *newlink;
72625 int len = PTR_ERR(link);
72626 +
72627 if (IS_ERR(link))
72628 goto out;
72629
72630 len = strlen(link);
72631 if (len > (unsigned) buflen)
72632 len = buflen;
72633 - if (copy_to_user(buffer, link, len))
72634 +
72635 + if (len < sizeof(tmpbuf)) {
72636 + memcpy(tmpbuf, link, len);
72637 + newlink = tmpbuf;
72638 + } else
72639 + newlink = link;
72640 +
72641 + if (copy_to_user(buffer, newlink, len))
72642 len = -EFAULT;
72643 out:
72644 return len;
72645 diff --git a/fs/namespace.c b/fs/namespace.c
72646 index 13b0f7b..1ee96e7 100644
72647 --- a/fs/namespace.c
72648 +++ b/fs/namespace.c
72649 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
72650 if (!(sb->s_flags & MS_RDONLY))
72651 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
72652 up_write(&sb->s_umount);
72653 +
72654 + gr_log_remount(mnt->mnt_devname, retval);
72655 +
72656 return retval;
72657 }
72658
72659 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
72660 }
72661 unlock_mount_hash();
72662 namespace_unlock();
72663 +
72664 + gr_log_unmount(mnt->mnt_devname, retval);
72665 +
72666 return retval;
72667 }
72668
72669 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
72670 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
72671 */
72672
72673 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
72674 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
72675 {
72676 struct path path;
72677 struct mount *mnt;
72678 @@ -1604,7 +1610,7 @@ out:
72679 /*
72680 * The 2.0 compatible umount. No flags.
72681 */
72682 -SYSCALL_DEFINE1(oldumount, char __user *, name)
72683 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
72684 {
72685 return sys_umount(name, 0);
72686 }
72687 @@ -2673,6 +2679,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72688 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
72689 MS_STRICTATIME);
72690
72691 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
72692 + retval = -EPERM;
72693 + goto dput_out;
72694 + }
72695 +
72696 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
72697 + retval = -EPERM;
72698 + goto dput_out;
72699 + }
72700 +
72701 if (flags & MS_REMOUNT)
72702 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
72703 data_page);
72704 @@ -2686,7 +2702,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72705 retval = do_new_mount(&path, type_page, flags, mnt_flags,
72706 dev_name, data_page);
72707 dput_out:
72708 + gr_log_mount(dev_name, &path, retval);
72709 +
72710 path_put(&path);
72711 +
72712 return retval;
72713 }
72714
72715 @@ -2704,7 +2723,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
72716 * number incrementing at 10Ghz will take 12,427 years to wrap which
72717 * is effectively never, so we can ignore the possibility.
72718 */
72719 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
72720 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
72721
72722 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72723 {
72724 @@ -2720,7 +2739,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72725 return ERR_PTR(ret);
72726 }
72727 new_ns->ns.ops = &mntns_operations;
72728 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
72729 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
72730 atomic_set(&new_ns->count, 1);
72731 new_ns->root = NULL;
72732 INIT_LIST_HEAD(&new_ns->list);
72733 @@ -2730,7 +2749,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72734 return new_ns;
72735 }
72736
72737 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72738 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72739 struct user_namespace *user_ns, struct fs_struct *new_fs)
72740 {
72741 struct mnt_namespace *new_ns;
72742 @@ -2851,8 +2870,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
72743 }
72744 EXPORT_SYMBOL(mount_subtree);
72745
72746 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
72747 - char __user *, type, unsigned long, flags, void __user *, data)
72748 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
72749 + const char __user *, type, unsigned long, flags, void __user *, data)
72750 {
72751 int ret;
72752 char *kernel_type;
72753 @@ -2958,6 +2977,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
72754 if (error)
72755 goto out2;
72756
72757 + if (gr_handle_chroot_pivot()) {
72758 + error = -EPERM;
72759 + goto out2;
72760 + }
72761 +
72762 get_fs_root(current->fs, &root);
72763 old_mp = lock_mount(&old);
72764 error = PTR_ERR(old_mp);
72765 @@ -3238,7 +3262,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
72766 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
72767 return -EPERM;
72768
72769 - if (fs->users != 1)
72770 + if (atomic_read(&fs->users) != 1)
72771 return -EINVAL;
72772
72773 get_mnt_ns(mnt_ns);
72774 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
72775 index 19ca95c..b28702c 100644
72776 --- a/fs/nfs/callback_xdr.c
72777 +++ b/fs/nfs/callback_xdr.c
72778 @@ -51,7 +51,7 @@ struct callback_op {
72779 callback_decode_arg_t decode_args;
72780 callback_encode_res_t encode_res;
72781 long res_maxsize;
72782 -};
72783 +} __do_const;
72784
72785 static struct callback_op callback_ops[];
72786
72787 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
72788 index d42dff6..ecbdf42 100644
72789 --- a/fs/nfs/inode.c
72790 +++ b/fs/nfs/inode.c
72791 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
72792 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
72793 }
72794
72795 -static atomic_long_t nfs_attr_generation_counter;
72796 +static atomic_long_unchecked_t nfs_attr_generation_counter;
72797
72798 static unsigned long nfs_read_attr_generation_counter(void)
72799 {
72800 - return atomic_long_read(&nfs_attr_generation_counter);
72801 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
72802 }
72803
72804 unsigned long nfs_inc_attr_generation_counter(void)
72805 {
72806 - return atomic_long_inc_return(&nfs_attr_generation_counter);
72807 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
72808 }
72809 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
72810
72811 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
72812 index 5416968..0942042 100644
72813 --- a/fs/nfsd/nfs4proc.c
72814 +++ b/fs/nfsd/nfs4proc.c
72815 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
72816 nfsd4op_rsize op_rsize_bop;
72817 stateid_getter op_get_currentstateid;
72818 stateid_setter op_set_currentstateid;
72819 -};
72820 +} __do_const;
72821
72822 static struct nfsd4_operation nfsd4_ops[];
72823
72824 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
72825 index 5b33ce1..c2a92aa 100644
72826 --- a/fs/nfsd/nfs4xdr.c
72827 +++ b/fs/nfsd/nfs4xdr.c
72828 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
72829
72830 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
72831
72832 -static nfsd4_dec nfsd4_dec_ops[] = {
72833 +static const nfsd4_dec nfsd4_dec_ops[] = {
72834 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
72835 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
72836 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
72837 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
72838 index 46ec934..f384e41 100644
72839 --- a/fs/nfsd/nfscache.c
72840 +++ b/fs/nfsd/nfscache.c
72841 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72842 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
72843 u32 hash;
72844 struct nfsd_drc_bucket *b;
72845 - int len;
72846 + long len;
72847 size_t bufsize = 0;
72848
72849 if (!rp)
72850 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72851 hash = nfsd_cache_hash(rp->c_xid);
72852 b = &drc_hashtbl[hash];
72853
72854 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
72855 - len >>= 2;
72856 + if (statp) {
72857 + len = (char*)statp - (char*)resv->iov_base;
72858 + len = resv->iov_len - len;
72859 + len >>= 2;
72860 + }
72861
72862 /* Don't cache excessive amounts of data and XDR failures */
72863 - if (!statp || len > (256 >> 2)) {
72864 + if (!statp || len > (256 >> 2) || len < 0) {
72865 nfsd_reply_cache_free(b, rp);
72866 return;
72867 }
72868 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72869 switch (cachetype) {
72870 case RC_REPLSTAT:
72871 if (len != 1)
72872 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
72873 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
72874 rp->c_replstat = *statp;
72875 break;
72876 case RC_REPLBUFF:
72877 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
72878 index 3685265..e77261e 100644
72879 --- a/fs/nfsd/vfs.c
72880 +++ b/fs/nfsd/vfs.c
72881 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
72882
72883 oldfs = get_fs();
72884 set_fs(KERNEL_DS);
72885 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
72886 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
72887 set_fs(oldfs);
72888 return nfsd_finish_read(file, count, host_err);
72889 }
72890 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
72891
72892 /* Write the data. */
72893 oldfs = get_fs(); set_fs(KERNEL_DS);
72894 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
72895 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
72896 set_fs(oldfs);
72897 if (host_err < 0)
72898 goto out_nfserr;
72899 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
72900 */
72901
72902 oldfs = get_fs(); set_fs(KERNEL_DS);
72903 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
72904 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
72905 set_fs(oldfs);
72906
72907 if (host_err < 0)
72908 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
72909 index 52ccd34..7a6b202 100644
72910 --- a/fs/nls/nls_base.c
72911 +++ b/fs/nls/nls_base.c
72912 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
72913
72914 int __register_nls(struct nls_table *nls, struct module *owner)
72915 {
72916 - struct nls_table ** tmp = &tables;
72917 + struct nls_table *tmp = tables;
72918
72919 if (nls->next)
72920 return -EBUSY;
72921
72922 - nls->owner = owner;
72923 + pax_open_kernel();
72924 + *(void **)&nls->owner = owner;
72925 + pax_close_kernel();
72926 spin_lock(&nls_lock);
72927 - while (*tmp) {
72928 - if (nls == *tmp) {
72929 + while (tmp) {
72930 + if (nls == tmp) {
72931 spin_unlock(&nls_lock);
72932 return -EBUSY;
72933 }
72934 - tmp = &(*tmp)->next;
72935 + tmp = tmp->next;
72936 }
72937 - nls->next = tables;
72938 + pax_open_kernel();
72939 + *(struct nls_table **)&nls->next = tables;
72940 + pax_close_kernel();
72941 tables = nls;
72942 spin_unlock(&nls_lock);
72943 return 0;
72944 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
72945
72946 int unregister_nls(struct nls_table * nls)
72947 {
72948 - struct nls_table ** tmp = &tables;
72949 + struct nls_table * const * tmp = &tables;
72950
72951 spin_lock(&nls_lock);
72952 while (*tmp) {
72953 if (nls == *tmp) {
72954 - *tmp = nls->next;
72955 + pax_open_kernel();
72956 + *(struct nls_table **)tmp = nls->next;
72957 + pax_close_kernel();
72958 spin_unlock(&nls_lock);
72959 return 0;
72960 }
72961 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
72962 return -EINVAL;
72963 }
72964
72965 -static struct nls_table *find_nls(char *charset)
72966 +static struct nls_table *find_nls(const char *charset)
72967 {
72968 struct nls_table *nls;
72969 spin_lock(&nls_lock);
72970 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
72971 return nls;
72972 }
72973
72974 -struct nls_table *load_nls(char *charset)
72975 +struct nls_table *load_nls(const char *charset)
72976 {
72977 return try_then_request_module(find_nls(charset), "nls_%s", charset);
72978 }
72979 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
72980 index 162b3f1..6076a7c 100644
72981 --- a/fs/nls/nls_euc-jp.c
72982 +++ b/fs/nls/nls_euc-jp.c
72983 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
72984 p_nls = load_nls("cp932");
72985
72986 if (p_nls) {
72987 - table.charset2upper = p_nls->charset2upper;
72988 - table.charset2lower = p_nls->charset2lower;
72989 + pax_open_kernel();
72990 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72991 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72992 + pax_close_kernel();
72993 return register_nls(&table);
72994 }
72995
72996 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
72997 index a80a741..7b96e1b 100644
72998 --- a/fs/nls/nls_koi8-ru.c
72999 +++ b/fs/nls/nls_koi8-ru.c
73000 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
73001 p_nls = load_nls("koi8-u");
73002
73003 if (p_nls) {
73004 - table.charset2upper = p_nls->charset2upper;
73005 - table.charset2lower = p_nls->charset2lower;
73006 + pax_open_kernel();
73007 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
73008 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
73009 + pax_close_kernel();
73010 return register_nls(&table);
73011 }
73012
73013 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
73014 index cf27550..6c70f29d 100644
73015 --- a/fs/notify/fanotify/fanotify_user.c
73016 +++ b/fs/notify/fanotify/fanotify_user.c
73017 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
73018
73019 fd = fanotify_event_metadata.fd;
73020 ret = -EFAULT;
73021 - if (copy_to_user(buf, &fanotify_event_metadata,
73022 - fanotify_event_metadata.event_len))
73023 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
73024 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
73025 goto out_close_fd;
73026
73027 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
73028 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
73029 index a95d8e0..a91a5fd 100644
73030 --- a/fs/notify/notification.c
73031 +++ b/fs/notify/notification.c
73032 @@ -48,7 +48,7 @@
73033 #include <linux/fsnotify_backend.h>
73034 #include "fsnotify.h"
73035
73036 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73037 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73038
73039 /**
73040 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
73041 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
73042 */
73043 u32 fsnotify_get_cookie(void)
73044 {
73045 - return atomic_inc_return(&fsnotify_sync_cookie);
73046 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
73047 }
73048 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
73049
73050 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
73051 index 9e38daf..5727cae 100644
73052 --- a/fs/ntfs/dir.c
73053 +++ b/fs/ntfs/dir.c
73054 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
73055 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
73056 ~(s64)(ndir->itype.index.block_size - 1)));
73057 /* Bounds checks. */
73058 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73059 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73060 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
73061 "inode 0x%lx or driver bug.", vdir->i_ino);
73062 goto err_out;
73063 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
73064 index 1da9b2d..9cca092a 100644
73065 --- a/fs/ntfs/file.c
73066 +++ b/fs/ntfs/file.c
73067 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
73068 char *addr;
73069 size_t total = 0;
73070 unsigned len;
73071 - int left;
73072 + unsigned left;
73073
73074 do {
73075 len = PAGE_CACHE_SIZE - ofs;
73076 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
73077 index 9e1e112..241a52a 100644
73078 --- a/fs/ntfs/super.c
73079 +++ b/fs/ntfs/super.c
73080 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73081 if (!silent)
73082 ntfs_error(sb, "Primary boot sector is invalid.");
73083 } else if (!silent)
73084 - ntfs_error(sb, read_err_str, "primary");
73085 + ntfs_error(sb, read_err_str, "%s", "primary");
73086 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
73087 if (bh_primary)
73088 brelse(bh_primary);
73089 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73090 goto hotfix_primary_boot_sector;
73091 brelse(bh_backup);
73092 } else if (!silent)
73093 - ntfs_error(sb, read_err_str, "backup");
73094 + ntfs_error(sb, read_err_str, "%s", "backup");
73095 /* Try to read NT3.51- backup boot sector. */
73096 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
73097 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
73098 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73099 "sector.");
73100 brelse(bh_backup);
73101 } else if (!silent)
73102 - ntfs_error(sb, read_err_str, "backup");
73103 + ntfs_error(sb, read_err_str, "%s", "backup");
73104 /* We failed. Cleanup and return. */
73105 if (bh_primary)
73106 brelse(bh_primary);
73107 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
73108 index 0440134..d52c93a 100644
73109 --- a/fs/ocfs2/localalloc.c
73110 +++ b/fs/ocfs2/localalloc.c
73111 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
73112 goto bail;
73113 }
73114
73115 - atomic_inc(&osb->alloc_stats.moves);
73116 + atomic_inc_unchecked(&osb->alloc_stats.moves);
73117
73118 bail:
73119 if (handle)
73120 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
73121 index 460c6c3..b4ef513 100644
73122 --- a/fs/ocfs2/ocfs2.h
73123 +++ b/fs/ocfs2/ocfs2.h
73124 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
73125
73126 struct ocfs2_alloc_stats
73127 {
73128 - atomic_t moves;
73129 - atomic_t local_data;
73130 - atomic_t bitmap_data;
73131 - atomic_t bg_allocs;
73132 - atomic_t bg_extends;
73133 + atomic_unchecked_t moves;
73134 + atomic_unchecked_t local_data;
73135 + atomic_unchecked_t bitmap_data;
73136 + atomic_unchecked_t bg_allocs;
73137 + atomic_unchecked_t bg_extends;
73138 };
73139
73140 enum ocfs2_local_alloc_state
73141 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
73142 index ee541f9..df3a500 100644
73143 --- a/fs/ocfs2/refcounttree.c
73144 +++ b/fs/ocfs2/refcounttree.c
73145 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
73146 error = posix_acl_create(dir, &mode, &default_acl, &acl);
73147 if (error) {
73148 mlog_errno(error);
73149 - goto out;
73150 + return error;
73151 }
73152
73153 error = ocfs2_create_inode_in_orphan(dir, mode,
73154 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
73155 index 0cb889a..6a26b24 100644
73156 --- a/fs/ocfs2/suballoc.c
73157 +++ b/fs/ocfs2/suballoc.c
73158 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
73159 mlog_errno(status);
73160 goto bail;
73161 }
73162 - atomic_inc(&osb->alloc_stats.bg_extends);
73163 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
73164
73165 /* You should never ask for this much metadata */
73166 BUG_ON(bits_wanted >
73167 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
73168 mlog_errno(status);
73169 goto bail;
73170 }
73171 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73172 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73173
73174 *suballoc_loc = res.sr_bg_blkno;
73175 *suballoc_bit_start = res.sr_bit_offset;
73176 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
73177 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
73178 res->sr_bits);
73179
73180 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73181 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73182
73183 BUG_ON(res->sr_bits != 1);
73184
73185 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
73186 mlog_errno(status);
73187 goto bail;
73188 }
73189 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73190 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73191
73192 BUG_ON(res.sr_bits != 1);
73193
73194 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73195 cluster_start,
73196 num_clusters);
73197 if (!status)
73198 - atomic_inc(&osb->alloc_stats.local_data);
73199 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
73200 } else {
73201 if (min_clusters > (osb->bitmap_cpg - 1)) {
73202 /* The only paths asking for contiguousness
73203 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73204 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
73205 res.sr_bg_blkno,
73206 res.sr_bit_offset);
73207 - atomic_inc(&osb->alloc_stats.bitmap_data);
73208 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
73209 *num_clusters = res.sr_bits;
73210 }
73211 }
73212 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
73213 index 2667518..24bcf79 100644
73214 --- a/fs/ocfs2/super.c
73215 +++ b/fs/ocfs2/super.c
73216 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
73217 "%10s => GlobalAllocs: %d LocalAllocs: %d "
73218 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
73219 "Stats",
73220 - atomic_read(&osb->alloc_stats.bitmap_data),
73221 - atomic_read(&osb->alloc_stats.local_data),
73222 - atomic_read(&osb->alloc_stats.bg_allocs),
73223 - atomic_read(&osb->alloc_stats.moves),
73224 - atomic_read(&osb->alloc_stats.bg_extends));
73225 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
73226 + atomic_read_unchecked(&osb->alloc_stats.local_data),
73227 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
73228 + atomic_read_unchecked(&osb->alloc_stats.moves),
73229 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
73230
73231 out += snprintf(buf + out, len - out,
73232 "%10s => State: %u Descriptor: %llu Size: %u bits "
73233 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
73234
73235 mutex_init(&osb->system_file_mutex);
73236
73237 - atomic_set(&osb->alloc_stats.moves, 0);
73238 - atomic_set(&osb->alloc_stats.local_data, 0);
73239 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
73240 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
73241 - atomic_set(&osb->alloc_stats.bg_extends, 0);
73242 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
73243 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
73244 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
73245 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
73246 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
73247
73248 /* Copy the blockcheck stats from the superblock probe */
73249 osb->osb_ecc_stats = *stats;
73250 diff --git a/fs/open.c b/fs/open.c
73251 index 44a3be1..5e97aa1 100644
73252 --- a/fs/open.c
73253 +++ b/fs/open.c
73254 @@ -32,6 +32,8 @@
73255 #include <linux/dnotify.h>
73256 #include <linux/compat.h>
73257
73258 +#define CREATE_TRACE_POINTS
73259 +#include <trace/events/fs.h>
73260 #include "internal.h"
73261
73262 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
73263 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
73264 error = locks_verify_truncate(inode, NULL, length);
73265 if (!error)
73266 error = security_path_truncate(path);
73267 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
73268 + error = -EACCES;
73269 if (!error)
73270 error = do_truncate(path->dentry, length, 0, NULL);
73271
73272 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
73273 error = locks_verify_truncate(inode, f.file, length);
73274 if (!error)
73275 error = security_path_truncate(&f.file->f_path);
73276 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
73277 + error = -EACCES;
73278 if (!error)
73279 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
73280 sb_end_write(inode->i_sb);
73281 @@ -392,6 +398,9 @@ retry:
73282 if (__mnt_is_readonly(path.mnt))
73283 res = -EROFS;
73284
73285 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
73286 + res = -EACCES;
73287 +
73288 out_path_release:
73289 path_put(&path);
73290 if (retry_estale(res, lookup_flags)) {
73291 @@ -423,6 +432,8 @@ retry:
73292 if (error)
73293 goto dput_and_out;
73294
73295 + gr_log_chdir(path.dentry, path.mnt);
73296 +
73297 set_fs_pwd(current->fs, &path);
73298
73299 dput_and_out:
73300 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
73301 goto out_putf;
73302
73303 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
73304 +
73305 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
73306 + error = -EPERM;
73307 +
73308 + if (!error)
73309 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
73310 +
73311 if (!error)
73312 set_fs_pwd(current->fs, &f.file->f_path);
73313 out_putf:
73314 @@ -481,7 +499,13 @@ retry:
73315 if (error)
73316 goto dput_and_out;
73317
73318 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
73319 + goto dput_and_out;
73320 +
73321 set_fs_root(current->fs, &path);
73322 +
73323 + gr_handle_chroot_chdir(&path);
73324 +
73325 error = 0;
73326 dput_and_out:
73327 path_put(&path);
73328 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
73329 return error;
73330 retry_deleg:
73331 mutex_lock(&inode->i_mutex);
73332 +
73333 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
73334 + error = -EACCES;
73335 + goto out_unlock;
73336 + }
73337 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
73338 + error = -EACCES;
73339 + goto out_unlock;
73340 + }
73341 +
73342 error = security_path_chmod(path, mode);
73343 if (error)
73344 goto out_unlock;
73345 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
73346 uid = make_kuid(current_user_ns(), user);
73347 gid = make_kgid(current_user_ns(), group);
73348
73349 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
73350 + return -EACCES;
73351 +
73352 retry_deleg:
73353 newattrs.ia_valid = ATTR_CTIME;
73354 if (user != (uid_t) -1) {
73355 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
73356 } else {
73357 fsnotify_open(f);
73358 fd_install(fd, f);
73359 + trace_do_sys_open(tmp->name, flags, mode);
73360 }
73361 }
73362 putname(tmp);
73363 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
73364 index bf8537c..c16ef7d 100644
73365 --- a/fs/overlayfs/super.c
73366 +++ b/fs/overlayfs/super.c
73367 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
73368 {
73369 struct ovl_entry *oe = dentry->d_fsdata;
73370
73371 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
73372 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
73373 }
73374
73375 int ovl_want_write(struct dentry *dentry)
73376 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
73377
73378 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
73379 {
73380 - struct path upperpath = { NULL, NULL };
73381 - struct path workpath = { NULL, NULL };
73382 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
73383 + struct path workpath = { .dentry = NULL, .mnt = NULL };
73384 struct dentry *root_dentry;
73385 struct ovl_entry *oe;
73386 struct ovl_fs *ufs;
73387 diff --git a/fs/pipe.c b/fs/pipe.c
73388 index 21981e5..2c0bffb 100644
73389 --- a/fs/pipe.c
73390 +++ b/fs/pipe.c
73391 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
73392 /*
73393 * Minimum pipe size, as required by POSIX
73394 */
73395 -unsigned int pipe_min_size = PAGE_SIZE;
73396 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
73397
73398 /*
73399 * We use a start+len construction, which provides full use of the
73400 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
73401
73402 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
73403 {
73404 - if (pipe->files)
73405 + if (atomic_read(&pipe->files))
73406 mutex_lock_nested(&pipe->mutex, subclass);
73407 }
73408
73409 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
73410
73411 void pipe_unlock(struct pipe_inode_info *pipe)
73412 {
73413 - if (pipe->files)
73414 + if (atomic_read(&pipe->files))
73415 mutex_unlock(&pipe->mutex);
73416 }
73417 EXPORT_SYMBOL(pipe_unlock);
73418 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
73419 }
73420 if (bufs) /* More to do? */
73421 continue;
73422 - if (!pipe->writers)
73423 + if (!atomic_read(&pipe->writers))
73424 break;
73425 - if (!pipe->waiting_writers) {
73426 + if (!atomic_read(&pipe->waiting_writers)) {
73427 /* syscall merging: Usually we must not sleep
73428 * if O_NONBLOCK is set, or if we got some data.
73429 * But if a writer sleeps in kernel space, then
73430 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73431
73432 __pipe_lock(pipe);
73433
73434 - if (!pipe->readers) {
73435 + if (!atomic_read(&pipe->readers)) {
73436 send_sig(SIGPIPE, current, 0);
73437 ret = -EPIPE;
73438 goto out;
73439 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73440 for (;;) {
73441 int bufs;
73442
73443 - if (!pipe->readers) {
73444 + if (!atomic_read(&pipe->readers)) {
73445 send_sig(SIGPIPE, current, 0);
73446 if (!ret)
73447 ret = -EPIPE;
73448 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73449 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73450 do_wakeup = 0;
73451 }
73452 - pipe->waiting_writers++;
73453 + atomic_inc(&pipe->waiting_writers);
73454 pipe_wait(pipe);
73455 - pipe->waiting_writers--;
73456 + atomic_dec(&pipe->waiting_writers);
73457 }
73458 out:
73459 __pipe_unlock(pipe);
73460 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73461 mask = 0;
73462 if (filp->f_mode & FMODE_READ) {
73463 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
73464 - if (!pipe->writers && filp->f_version != pipe->w_counter)
73465 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
73466 mask |= POLLHUP;
73467 }
73468
73469 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73470 * Most Unices do not set POLLERR for FIFOs but on Linux they
73471 * behave exactly like pipes for poll().
73472 */
73473 - if (!pipe->readers)
73474 + if (!atomic_read(&pipe->readers))
73475 mask |= POLLERR;
73476 }
73477
73478 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
73479 int kill = 0;
73480
73481 spin_lock(&inode->i_lock);
73482 - if (!--pipe->files) {
73483 + if (atomic_dec_and_test(&pipe->files)) {
73484 inode->i_pipe = NULL;
73485 kill = 1;
73486 }
73487 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
73488
73489 __pipe_lock(pipe);
73490 if (file->f_mode & FMODE_READ)
73491 - pipe->readers--;
73492 + atomic_dec(&pipe->readers);
73493 if (file->f_mode & FMODE_WRITE)
73494 - pipe->writers--;
73495 + atomic_dec(&pipe->writers);
73496
73497 - if (pipe->readers || pipe->writers) {
73498 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
73499 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
73500 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73501 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
73502 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
73503 kfree(pipe);
73504 }
73505
73506 -static struct vfsmount *pipe_mnt __read_mostly;
73507 +struct vfsmount *pipe_mnt __read_mostly;
73508
73509 /*
73510 * pipefs_dname() is called from d_path().
73511 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
73512 goto fail_iput;
73513
73514 inode->i_pipe = pipe;
73515 - pipe->files = 2;
73516 - pipe->readers = pipe->writers = 1;
73517 + atomic_set(&pipe->files, 2);
73518 + atomic_set(&pipe->readers, 1);
73519 + atomic_set(&pipe->writers, 1);
73520 inode->i_fop = &pipefifo_fops;
73521
73522 /*
73523 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
73524 spin_lock(&inode->i_lock);
73525 if (inode->i_pipe) {
73526 pipe = inode->i_pipe;
73527 - pipe->files++;
73528 + atomic_inc(&pipe->files);
73529 spin_unlock(&inode->i_lock);
73530 } else {
73531 spin_unlock(&inode->i_lock);
73532 pipe = alloc_pipe_info();
73533 if (!pipe)
73534 return -ENOMEM;
73535 - pipe->files = 1;
73536 + atomic_set(&pipe->files, 1);
73537 spin_lock(&inode->i_lock);
73538 if (unlikely(inode->i_pipe)) {
73539 - inode->i_pipe->files++;
73540 + atomic_inc(&inode->i_pipe->files);
73541 spin_unlock(&inode->i_lock);
73542 free_pipe_info(pipe);
73543 pipe = inode->i_pipe;
73544 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
73545 * opened, even when there is no process writing the FIFO.
73546 */
73547 pipe->r_counter++;
73548 - if (pipe->readers++ == 0)
73549 + if (atomic_inc_return(&pipe->readers) == 1)
73550 wake_up_partner(pipe);
73551
73552 - if (!is_pipe && !pipe->writers) {
73553 + if (!is_pipe && !atomic_read(&pipe->writers)) {
73554 if ((filp->f_flags & O_NONBLOCK)) {
73555 /* suppress POLLHUP until we have
73556 * seen a writer */
73557 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
73558 * errno=ENXIO when there is no process reading the FIFO.
73559 */
73560 ret = -ENXIO;
73561 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
73562 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
73563 goto err;
73564
73565 pipe->w_counter++;
73566 - if (!pipe->writers++)
73567 + if (atomic_inc_return(&pipe->writers) == 1)
73568 wake_up_partner(pipe);
73569
73570 - if (!is_pipe && !pipe->readers) {
73571 + if (!is_pipe && !atomic_read(&pipe->readers)) {
73572 if (wait_for_partner(pipe, &pipe->r_counter))
73573 goto err_wr;
73574 }
73575 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
73576 * the process can at least talk to itself.
73577 */
73578
73579 - pipe->readers++;
73580 - pipe->writers++;
73581 + atomic_inc(&pipe->readers);
73582 + atomic_inc(&pipe->writers);
73583 pipe->r_counter++;
73584 pipe->w_counter++;
73585 - if (pipe->readers == 1 || pipe->writers == 1)
73586 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
73587 wake_up_partner(pipe);
73588 break;
73589
73590 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
73591 return 0;
73592
73593 err_rd:
73594 - if (!--pipe->readers)
73595 + if (atomic_dec_and_test(&pipe->readers))
73596 wake_up_interruptible(&pipe->wait);
73597 ret = -ERESTARTSYS;
73598 goto err;
73599
73600 err_wr:
73601 - if (!--pipe->writers)
73602 + if (atomic_dec_and_test(&pipe->writers))
73603 wake_up_interruptible(&pipe->wait);
73604 ret = -ERESTARTSYS;
73605 goto err;
73606 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
73607 * Currently we rely on the pipe array holding a power-of-2 number
73608 * of pages.
73609 */
73610 -static inline unsigned int round_pipe_size(unsigned int size)
73611 +static inline unsigned long round_pipe_size(unsigned long size)
73612 {
73613 unsigned long nr_pages;
73614
73615 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
73616
73617 switch (cmd) {
73618 case F_SETPIPE_SZ: {
73619 - unsigned int size, nr_pages;
73620 + unsigned long size, nr_pages;
73621 +
73622 + ret = -EINVAL;
73623 + if (arg < pipe_min_size)
73624 + goto out;
73625
73626 size = round_pipe_size(arg);
73627 nr_pages = size >> PAGE_SHIFT;
73628
73629 - ret = -EINVAL;
73630 - if (!nr_pages)
73631 + if (size < pipe_min_size)
73632 goto out;
73633
73634 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
73635 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
73636 index 3a48bb7..403067b 100644
73637 --- a/fs/posix_acl.c
73638 +++ b/fs/posix_acl.c
73639 @@ -20,6 +20,7 @@
73640 #include <linux/xattr.h>
73641 #include <linux/export.h>
73642 #include <linux/user_namespace.h>
73643 +#include <linux/grsecurity.h>
73644
73645 struct posix_acl **acl_by_type(struct inode *inode, int type)
73646 {
73647 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
73648 }
73649 }
73650 if (mode_p)
73651 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73652 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73653 return not_equiv;
73654 }
73655 EXPORT_SYMBOL(posix_acl_equiv_mode);
73656 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
73657 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
73658 }
73659
73660 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73661 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73662 return not_equiv;
73663 }
73664
73665 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
73666 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
73667 int err = -ENOMEM;
73668 if (clone) {
73669 + *mode_p &= ~gr_acl_umask();
73670 +
73671 err = posix_acl_create_masq(clone, mode_p);
73672 if (err < 0) {
73673 posix_acl_release(clone);
73674 @@ -663,11 +666,12 @@ struct posix_acl *
73675 posix_acl_from_xattr(struct user_namespace *user_ns,
73676 const void *value, size_t size)
73677 {
73678 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
73679 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
73680 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
73681 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
73682 int count;
73683 struct posix_acl *acl;
73684 struct posix_acl_entry *acl_e;
73685 + umode_t umask = gr_acl_umask();
73686
73687 if (!value)
73688 return NULL;
73689 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73690
73691 switch(acl_e->e_tag) {
73692 case ACL_USER_OBJ:
73693 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73694 + break;
73695 case ACL_GROUP_OBJ:
73696 case ACL_MASK:
73697 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73698 + break;
73699 case ACL_OTHER:
73700 + acl_e->e_perm &= ~(umask & S_IRWXO);
73701 break;
73702
73703 case ACL_USER:
73704 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73705 acl_e->e_uid =
73706 make_kuid(user_ns,
73707 le32_to_cpu(entry->e_id));
73708 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73709 goto fail;
73710 break;
73711 case ACL_GROUP:
73712 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73713 acl_e->e_gid =
73714 make_kgid(user_ns,
73715 le32_to_cpu(entry->e_id));
73716 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
73717 index 2183fcf..3c32a98 100644
73718 --- a/fs/proc/Kconfig
73719 +++ b/fs/proc/Kconfig
73720 @@ -30,7 +30,7 @@ config PROC_FS
73721
73722 config PROC_KCORE
73723 bool "/proc/kcore support" if !ARM
73724 - depends on PROC_FS && MMU
73725 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
73726 help
73727 Provides a virtual ELF core file of the live kernel. This can
73728 be read with gdb and other ELF tools. No modifications can be
73729 @@ -38,8 +38,8 @@ config PROC_KCORE
73730
73731 config PROC_VMCORE
73732 bool "/proc/vmcore support"
73733 - depends on PROC_FS && CRASH_DUMP
73734 - default y
73735 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
73736 + default n
73737 help
73738 Exports the dump image of crashed kernel in ELF format.
73739
73740 @@ -63,8 +63,8 @@ config PROC_SYSCTL
73741 limited in memory.
73742
73743 config PROC_PAGE_MONITOR
73744 - default y
73745 - depends on PROC_FS && MMU
73746 + default n
73747 + depends on PROC_FS && MMU && !GRKERNSEC
73748 bool "Enable /proc page monitoring" if EXPERT
73749 help
73750 Various /proc files exist to monitor process memory utilization:
73751 diff --git a/fs/proc/array.c b/fs/proc/array.c
73752 index 1295a00..4c91a6b 100644
73753 --- a/fs/proc/array.c
73754 +++ b/fs/proc/array.c
73755 @@ -60,6 +60,7 @@
73756 #include <linux/tty.h>
73757 #include <linux/string.h>
73758 #include <linux/mman.h>
73759 +#include <linux/grsecurity.h>
73760 #include <linux/proc_fs.h>
73761 #include <linux/ioport.h>
73762 #include <linux/uaccess.h>
73763 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
73764 cpumask_pr_args(&task->cpus_allowed));
73765 }
73766
73767 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73768 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
73769 +{
73770 + if (p->mm)
73771 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
73772 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
73773 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
73774 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
73775 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
73776 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
73777 + else
73778 + seq_printf(m, "PaX:\t-----\n");
73779 +}
73780 +#endif
73781 +
73782 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73783 struct pid *pid, struct task_struct *task)
73784 {
73785 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73786 task_cpus_allowed(m, task);
73787 cpuset_task_status_allowed(m, task);
73788 task_context_switch_counts(m, task);
73789 +
73790 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73791 + task_pax(m, task);
73792 +#endif
73793 +
73794 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
73795 + task_grsec_rbac(m, task);
73796 +#endif
73797 +
73798 return 0;
73799 }
73800
73801 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73802 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73803 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73804 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73805 +#endif
73806 +
73807 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73808 struct pid *pid, struct task_struct *task, int whole)
73809 {
73810 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73811 char tcomm[sizeof(task->comm)];
73812 unsigned long flags;
73813
73814 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73815 + if (current->exec_id != m->exec_id) {
73816 + gr_log_badprocpid("stat");
73817 + return 0;
73818 + }
73819 +#endif
73820 +
73821 state = *get_task_state(task);
73822 vsize = eip = esp = 0;
73823 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73824 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73825 gtime = task_gtime(task);
73826 }
73827
73828 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73829 + if (PAX_RAND_FLAGS(mm)) {
73830 + eip = 0;
73831 + esp = 0;
73832 + wchan = 0;
73833 + }
73834 +#endif
73835 +#ifdef CONFIG_GRKERNSEC_HIDESYM
73836 + wchan = 0;
73837 + eip =0;
73838 + esp =0;
73839 +#endif
73840 +
73841 /* scale priority and nice values from timeslices to -20..20 */
73842 /* to make it look like a "normal" Unix priority/nice value */
73843 priority = task_prio(task);
73844 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73845 seq_put_decimal_ull(m, ' ', vsize);
73846 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
73847 seq_put_decimal_ull(m, ' ', rsslim);
73848 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73849 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
73850 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
73851 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
73852 +#else
73853 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
73854 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
73855 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
73856 +#endif
73857 seq_put_decimal_ull(m, ' ', esp);
73858 seq_put_decimal_ull(m, ' ', eip);
73859 /* The signal information here is obsolete.
73860 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73861 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
73862 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
73863
73864 - if (mm && permitted) {
73865 + if (mm && permitted
73866 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73867 + && !PAX_RAND_FLAGS(mm)
73868 +#endif
73869 + ) {
73870 seq_put_decimal_ull(m, ' ', mm->start_data);
73871 seq_put_decimal_ull(m, ' ', mm->end_data);
73872 seq_put_decimal_ull(m, ' ', mm->start_brk);
73873 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73874 struct pid *pid, struct task_struct *task)
73875 {
73876 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
73877 - struct mm_struct *mm = get_task_mm(task);
73878 + struct mm_struct *mm;
73879
73880 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73881 + if (current->exec_id != m->exec_id) {
73882 + gr_log_badprocpid("statm");
73883 + return 0;
73884 + }
73885 +#endif
73886 + mm = get_task_mm(task);
73887 if (mm) {
73888 size = task_statm(mm, &shared, &text, &data, &resident);
73889 mmput(mm);
73890 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73891 return 0;
73892 }
73893
73894 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
73895 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
73896 +{
73897 + unsigned long flags;
73898 + u32 curr_ip = 0;
73899 +
73900 + if (lock_task_sighand(task, &flags)) {
73901 + curr_ip = task->signal->curr_ip;
73902 + unlock_task_sighand(task, &flags);
73903 + }
73904 + return seq_printf(m, "%pI4\n", &curr_ip);
73905 +}
73906 +#endif
73907 +
73908 #ifdef CONFIG_CHECKPOINT_RESTORE
73909 static struct pid *
73910 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
73911 diff --git a/fs/proc/base.c b/fs/proc/base.c
73912 index 3f3d7ae..68de109 100644
73913 --- a/fs/proc/base.c
73914 +++ b/fs/proc/base.c
73915 @@ -113,6 +113,14 @@ struct pid_entry {
73916 union proc_op op;
73917 };
73918
73919 +struct getdents_callback {
73920 + struct linux_dirent __user * current_dir;
73921 + struct linux_dirent __user * previous;
73922 + struct file * file;
73923 + int count;
73924 + int error;
73925 +};
73926 +
73927 #define NOD(NAME, MODE, IOP, FOP, OP) { \
73928 .name = (NAME), \
73929 .len = sizeof(NAME) - 1, \
73930 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
73931 return 0;
73932 }
73933
73934 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73935 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73936 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73937 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73938 +#endif
73939 +
73940 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73941 struct pid *pid, struct task_struct *task)
73942 {
73943 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
73944 if (mm && !IS_ERR(mm)) {
73945 unsigned int nwords = 0;
73946 +
73947 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73948 + /* allow if we're currently ptracing this task */
73949 + if (PAX_RAND_FLAGS(mm) &&
73950 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
73951 + mmput(mm);
73952 + return 0;
73953 + }
73954 +#endif
73955 +
73956 do {
73957 nwords += 2;
73958 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
73959 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73960 }
73961
73962
73963 -#ifdef CONFIG_KALLSYMS
73964 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73965 /*
73966 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
73967 * Returns the resolved symbol. If that fails, simply return the address.
73968 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
73969 mutex_unlock(&task->signal->cred_guard_mutex);
73970 }
73971
73972 -#ifdef CONFIG_STACKTRACE
73973 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73974
73975 #define MAX_STACK_TRACE_DEPTH 64
73976
73977 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
73978 return 0;
73979 }
73980
73981 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
73982 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
73983 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73984 struct pid *pid, struct task_struct *task)
73985 {
73986 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73987 /************************************************************************/
73988
73989 /* permission checks */
73990 -static int proc_fd_access_allowed(struct inode *inode)
73991 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
73992 {
73993 struct task_struct *task;
73994 int allowed = 0;
73995 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
73996 */
73997 task = get_proc_task(inode);
73998 if (task) {
73999 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
74000 + if (log)
74001 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
74002 + else
74003 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
74004 put_task_struct(task);
74005 }
74006 return allowed;
74007 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
74008 struct task_struct *task,
74009 int hide_pid_min)
74010 {
74011 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74012 + return false;
74013 +
74014 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74015 + rcu_read_lock();
74016 + {
74017 + const struct cred *tmpcred = current_cred();
74018 + const struct cred *cred = __task_cred(task);
74019 +
74020 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
74021 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74022 + || in_group_p(grsec_proc_gid)
74023 +#endif
74024 + ) {
74025 + rcu_read_unlock();
74026 + return true;
74027 + }
74028 + }
74029 + rcu_read_unlock();
74030 +
74031 + if (!pid->hide_pid)
74032 + return false;
74033 +#endif
74034 +
74035 if (pid->hide_pid < hide_pid_min)
74036 return true;
74037 if (in_group_p(pid->pid_gid))
74038 return true;
74039 +
74040 return ptrace_may_access(task, PTRACE_MODE_READ);
74041 }
74042
74043 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
74044 put_task_struct(task);
74045
74046 if (!has_perms) {
74047 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74048 + {
74049 +#else
74050 if (pid->hide_pid == 2) {
74051 +#endif
74052 /*
74053 * Let's make getdents(), stat(), and open()
74054 * consistent with each other. If a process
74055 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
74056
74057 if (task) {
74058 mm = mm_access(task, mode);
74059 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
74060 + mmput(mm);
74061 + mm = ERR_PTR(-EPERM);
74062 + }
74063 put_task_struct(task);
74064
74065 if (!IS_ERR_OR_NULL(mm)) {
74066 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
74067 return PTR_ERR(mm);
74068
74069 file->private_data = mm;
74070 +
74071 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74072 + file->f_version = current->exec_id;
74073 +#endif
74074 +
74075 return 0;
74076 }
74077
74078 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74079 ssize_t copied;
74080 char *page;
74081
74082 +#ifdef CONFIG_GRKERNSEC
74083 + if (write)
74084 + return -EPERM;
74085 +#endif
74086 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74087 + if (file->f_version != current->exec_id) {
74088 + gr_log_badprocpid("mem");
74089 + return 0;
74090 + }
74091 +#endif
74092 +
74093 if (!mm)
74094 return 0;
74095
74096 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74097 goto free;
74098
74099 while (count > 0) {
74100 - int this_len = min_t(int, count, PAGE_SIZE);
74101 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
74102
74103 if (write && copy_from_user(page, buf, this_len)) {
74104 copied = -EFAULT;
74105 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74106 if (!mm)
74107 return 0;
74108
74109 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74110 + if (file->f_version != current->exec_id) {
74111 + gr_log_badprocpid("environ");
74112 + return 0;
74113 + }
74114 +#endif
74115 +
74116 page = (char *)__get_free_page(GFP_TEMPORARY);
74117 if (!page)
74118 return -ENOMEM;
74119 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74120 goto free;
74121 while (count > 0) {
74122 size_t this_len, max_len;
74123 - int retval;
74124 + ssize_t retval;
74125
74126 if (src >= (mm->env_end - mm->env_start))
74127 break;
74128 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
74129 int error = -EACCES;
74130
74131 /* Are we allowed to snoop on the tasks file descriptors? */
74132 - if (!proc_fd_access_allowed(inode))
74133 + if (!proc_fd_access_allowed(inode, 0))
74134 goto out;
74135
74136 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74137 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
74138 struct path path;
74139
74140 /* Are we allowed to snoop on the tasks file descriptors? */
74141 - if (!proc_fd_access_allowed(inode))
74142 - goto out;
74143 + /* logging this is needed for learning on chromium to work properly,
74144 + but we don't want to flood the logs from 'ps' which does a readlink
74145 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
74146 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
74147 + */
74148 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
74149 + if (!proc_fd_access_allowed(inode,0))
74150 + goto out;
74151 + } else {
74152 + if (!proc_fd_access_allowed(inode,1))
74153 + goto out;
74154 + }
74155
74156 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74157 if (error)
74158 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
74159 rcu_read_lock();
74160 cred = __task_cred(task);
74161 inode->i_uid = cred->euid;
74162 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74163 + inode->i_gid = grsec_proc_gid;
74164 +#else
74165 inode->i_gid = cred->egid;
74166 +#endif
74167 rcu_read_unlock();
74168 }
74169 security_task_to_inode(task, inode);
74170 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
74171 return -ENOENT;
74172 }
74173 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74174 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74175 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74176 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74177 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74178 +#endif
74179 task_dumpable(task)) {
74180 cred = __task_cred(task);
74181 stat->uid = cred->euid;
74182 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74183 + stat->gid = grsec_proc_gid;
74184 +#else
74185 stat->gid = cred->egid;
74186 +#endif
74187 }
74188 }
74189 rcu_read_unlock();
74190 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
74191
74192 if (task) {
74193 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74194 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74195 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74196 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74197 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74198 +#endif
74199 task_dumpable(task)) {
74200 rcu_read_lock();
74201 cred = __task_cred(task);
74202 inode->i_uid = cred->euid;
74203 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74204 + inode->i_gid = grsec_proc_gid;
74205 +#else
74206 inode->i_gid = cred->egid;
74207 +#endif
74208 rcu_read_unlock();
74209 } else {
74210 inode->i_uid = GLOBAL_ROOT_UID;
74211 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
74212 if (!task)
74213 goto out_no_task;
74214
74215 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74216 + goto out;
74217 +
74218 /*
74219 * Yes, it does not scale. And it should not. Don't add
74220 * new entries into /proc/<tgid>/ without very good reasons.
74221 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
74222 if (!task)
74223 return -ENOENT;
74224
74225 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74226 + goto out;
74227 +
74228 if (!dir_emit_dots(file, ctx))
74229 goto out;
74230
74231 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
74232 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
74233 #endif
74234 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74235 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74236 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74237 ONE("syscall", S_IRUSR, proc_pid_syscall),
74238 #endif
74239 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74240 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
74241 #ifdef CONFIG_SECURITY
74242 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74243 #endif
74244 -#ifdef CONFIG_KALLSYMS
74245 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74246 ONE("wchan", S_IRUGO, proc_pid_wchan),
74247 #endif
74248 -#ifdef CONFIG_STACKTRACE
74249 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74250 ONE("stack", S_IRUSR, proc_pid_stack),
74251 #endif
74252 #ifdef CONFIG_SCHEDSTATS
74253 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
74254 #ifdef CONFIG_HARDWALL
74255 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
74256 #endif
74257 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74258 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
74259 +#endif
74260 #ifdef CONFIG_USER_NS
74261 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
74262 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
74263 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
74264 if (!inode)
74265 goto out;
74266
74267 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74268 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
74269 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74270 + inode->i_gid = grsec_proc_gid;
74271 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
74272 +#else
74273 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
74274 +#endif
74275 inode->i_op = &proc_tgid_base_inode_operations;
74276 inode->i_fop = &proc_tgid_base_operations;
74277 inode->i_flags|=S_IMMUTABLE;
74278 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
74279 if (!task)
74280 goto out;
74281
74282 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74283 + goto out_put_task;
74284 +
74285 result = proc_pid_instantiate(dir, dentry, task, NULL);
74286 +out_put_task:
74287 put_task_struct(task);
74288 out:
74289 return ERR_PTR(result);
74290 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
74291 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
74292 #endif
74293 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74294 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74295 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74296 ONE("syscall", S_IRUSR, proc_pid_syscall),
74297 #endif
74298 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74299 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
74300 #ifdef CONFIG_SECURITY
74301 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74302 #endif
74303 -#ifdef CONFIG_KALLSYMS
74304 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74305 ONE("wchan", S_IRUGO, proc_pid_wchan),
74306 #endif
74307 -#ifdef CONFIG_STACKTRACE
74308 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74309 ONE("stack", S_IRUSR, proc_pid_stack),
74310 #endif
74311 #ifdef CONFIG_SCHEDSTATS
74312 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
74313 index cbd82df..c0407d2 100644
74314 --- a/fs/proc/cmdline.c
74315 +++ b/fs/proc/cmdline.c
74316 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
74317
74318 static int __init proc_cmdline_init(void)
74319 {
74320 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74321 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
74322 +#else
74323 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
74324 +#endif
74325 return 0;
74326 }
74327 fs_initcall(proc_cmdline_init);
74328 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
74329 index 50493ed..248166b 100644
74330 --- a/fs/proc/devices.c
74331 +++ b/fs/proc/devices.c
74332 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
74333
74334 static int __init proc_devices_init(void)
74335 {
74336 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74337 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
74338 +#else
74339 proc_create("devices", 0, NULL, &proc_devinfo_operations);
74340 +#endif
74341 return 0;
74342 }
74343 fs_initcall(proc_devices_init);
74344 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
74345 index 8e5ad83..1f07a8c 100644
74346 --- a/fs/proc/fd.c
74347 +++ b/fs/proc/fd.c
74348 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
74349 if (!task)
74350 return -ENOENT;
74351
74352 - files = get_files_struct(task);
74353 + if (!gr_acl_handle_procpidmem(task))
74354 + files = get_files_struct(task);
74355 put_task_struct(task);
74356
74357 if (files) {
74358 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
74359 */
74360 int proc_fd_permission(struct inode *inode, int mask)
74361 {
74362 + struct task_struct *task;
74363 int rv = generic_permission(inode, mask);
74364 - if (rv == 0)
74365 - return 0;
74366 +
74367 if (task_tgid(current) == proc_pid(inode))
74368 rv = 0;
74369 +
74370 + task = get_proc_task(inode);
74371 + if (task == NULL)
74372 + return rv;
74373 +
74374 + if (gr_acl_handle_procpidmem(task))
74375 + rv = -EACCES;
74376 +
74377 + put_task_struct(task);
74378 +
74379 return rv;
74380 }
74381
74382 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
74383 index be65b20..2998ba8 100644
74384 --- a/fs/proc/generic.c
74385 +++ b/fs/proc/generic.c
74386 @@ -22,6 +22,7 @@
74387 #include <linux/bitops.h>
74388 #include <linux/spinlock.h>
74389 #include <linux/completion.h>
74390 +#include <linux/grsecurity.h>
74391 #include <asm/uaccess.h>
74392
74393 #include "internal.h"
74394 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
74395 return proc_lookup_de(PDE(dir), dir, dentry);
74396 }
74397
74398 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
74399 + unsigned int flags)
74400 +{
74401 + if (gr_proc_is_restricted())
74402 + return ERR_PTR(-EACCES);
74403 +
74404 + return proc_lookup_de(PDE(dir), dir, dentry);
74405 +}
74406 +
74407 /*
74408 * This returns non-zero if at EOF, so that the /proc
74409 * root directory can use this and check if it should
74410 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
74411 return proc_readdir_de(PDE(inode), file, ctx);
74412 }
74413
74414 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
74415 +{
74416 + struct inode *inode = file_inode(file);
74417 +
74418 + if (gr_proc_is_restricted())
74419 + return -EACCES;
74420 +
74421 + return proc_readdir_de(PDE(inode), file, ctx);
74422 +}
74423 +
74424 /*
74425 * These are the generic /proc directory operations. They
74426 * use the in-memory "struct proc_dir_entry" tree to parse
74427 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
74428 .iterate = proc_readdir,
74429 };
74430
74431 +static const struct file_operations proc_dir_restricted_operations = {
74432 + .llseek = generic_file_llseek,
74433 + .read = generic_read_dir,
74434 + .iterate = proc_readdir_restrict,
74435 +};
74436 +
74437 /*
74438 * proc directories can do almost nothing..
74439 */
74440 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
74441 .setattr = proc_notify_change,
74442 };
74443
74444 +static const struct inode_operations proc_dir_restricted_inode_operations = {
74445 + .lookup = proc_lookup_restrict,
74446 + .getattr = proc_getattr,
74447 + .setattr = proc_notify_change,
74448 +};
74449 +
74450 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
74451 {
74452 int ret;
74453 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
74454 }
74455 EXPORT_SYMBOL_GPL(proc_mkdir_data);
74456
74457 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
74458 + struct proc_dir_entry *parent, void *data)
74459 +{
74460 + struct proc_dir_entry *ent;
74461 +
74462 + if (mode == 0)
74463 + mode = S_IRUGO | S_IXUGO;
74464 +
74465 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
74466 + if (ent) {
74467 + ent->data = data;
74468 + ent->restricted = 1;
74469 + ent->proc_fops = &proc_dir_restricted_operations;
74470 + ent->proc_iops = &proc_dir_restricted_inode_operations;
74471 + parent->nlink++;
74472 + if (proc_register(parent, ent) < 0) {
74473 + kfree(ent);
74474 + parent->nlink--;
74475 + ent = NULL;
74476 + }
74477 + }
74478 + return ent;
74479 +}
74480 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
74481 +
74482 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
74483 struct proc_dir_entry *parent)
74484 {
74485 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
74486 }
74487 EXPORT_SYMBOL(proc_mkdir);
74488
74489 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
74490 + struct proc_dir_entry *parent)
74491 +{
74492 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
74493 +}
74494 +EXPORT_SYMBOL(proc_mkdir_restrict);
74495 +
74496 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
74497 struct proc_dir_entry *parent,
74498 const struct file_operations *proc_fops,
74499 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
74500 index 7697b66..8d8e541 100644
74501 --- a/fs/proc/inode.c
74502 +++ b/fs/proc/inode.c
74503 @@ -24,11 +24,17 @@
74504 #include <linux/mount.h>
74505 #include <linux/magic.h>
74506 #include <linux/namei.h>
74507 +#include <linux/grsecurity.h>
74508
74509 #include <asm/uaccess.h>
74510
74511 #include "internal.h"
74512
74513 +#ifdef CONFIG_PROC_SYSCTL
74514 +extern const struct inode_operations proc_sys_inode_operations;
74515 +extern const struct inode_operations proc_sys_dir_operations;
74516 +#endif
74517 +
74518 static void proc_evict_inode(struct inode *inode)
74519 {
74520 struct proc_dir_entry *de;
74521 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
74522 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
74523 sysctl_head_put(head);
74524 }
74525 +
74526 +#ifdef CONFIG_PROC_SYSCTL
74527 + if (inode->i_op == &proc_sys_inode_operations ||
74528 + inode->i_op == &proc_sys_dir_operations)
74529 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
74530 +#endif
74531 +
74532 }
74533
74534 static struct kmem_cache * proc_inode_cachep;
74535 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
74536 if (de->mode) {
74537 inode->i_mode = de->mode;
74538 inode->i_uid = de->uid;
74539 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74540 + inode->i_gid = grsec_proc_gid;
74541 +#else
74542 inode->i_gid = de->gid;
74543 +#endif
74544 }
74545 if (de->size)
74546 inode->i_size = de->size;
74547 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
74548 index c835b94..c9e01a3 100644
74549 --- a/fs/proc/internal.h
74550 +++ b/fs/proc/internal.h
74551 @@ -47,9 +47,10 @@ struct proc_dir_entry {
74552 struct completion *pde_unload_completion;
74553 struct list_head pde_openers; /* who did ->open, but not ->release */
74554 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
74555 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
74556 u8 namelen;
74557 char name[];
74558 -};
74559 +} __randomize_layout;
74560
74561 union proc_op {
74562 int (*proc_get_link)(struct dentry *, struct path *);
74563 @@ -67,7 +68,7 @@ struct proc_inode {
74564 struct ctl_table *sysctl_entry;
74565 const struct proc_ns_operations *ns_ops;
74566 struct inode vfs_inode;
74567 -};
74568 +} __randomize_layout;
74569
74570 /*
74571 * General functions
74572 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
74573 struct pid *, struct task_struct *);
74574 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
74575 struct pid *, struct task_struct *);
74576 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74577 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
74578 + struct pid *, struct task_struct *);
74579 +#endif
74580
74581 /*
74582 * base.c
74583 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
74584 * generic.c
74585 */
74586 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
74587 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
74588 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
74589 struct dentry *);
74590 extern int proc_readdir(struct file *, struct dir_context *);
74591 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
74592 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
74593
74594 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
74595 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
74596 index a352d57..cb94a5c 100644
74597 --- a/fs/proc/interrupts.c
74598 +++ b/fs/proc/interrupts.c
74599 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
74600
74601 static int __init proc_interrupts_init(void)
74602 {
74603 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74604 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
74605 +#else
74606 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
74607 +#endif
74608 return 0;
74609 }
74610 fs_initcall(proc_interrupts_init);
74611 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
74612 index 91a4e64..14bf8fa 100644
74613 --- a/fs/proc/kcore.c
74614 +++ b/fs/proc/kcore.c
74615 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74616 * the addresses in the elf_phdr on our list.
74617 */
74618 start = kc_offset_to_vaddr(*fpos - elf_buflen);
74619 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
74620 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
74621 + if (tsz > buflen)
74622 tsz = buflen;
74623 -
74624 +
74625 while (buflen) {
74626 struct kcore_list *m;
74627
74628 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74629 } else {
74630 if (kern_addr_valid(start)) {
74631 unsigned long n;
74632 + char *elf_buf;
74633 + mm_segment_t oldfs;
74634
74635 - n = copy_to_user(buffer, (char *)start, tsz);
74636 - /*
74637 - * We cannot distinguish between fault on source
74638 - * and fault on destination. When this happens
74639 - * we clear too and hope it will trigger the
74640 - * EFAULT again.
74641 - */
74642 - if (n) {
74643 - if (clear_user(buffer + tsz - n,
74644 - n))
74645 - return -EFAULT;
74646 - }
74647 + elf_buf = kzalloc(tsz, GFP_KERNEL);
74648 + if (!elf_buf)
74649 + return -ENOMEM;
74650 + oldfs = get_fs();
74651 + set_fs(KERNEL_DS);
74652 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
74653 + set_fs(oldfs);
74654 + n = copy_to_user(buffer, elf_buf, tsz);
74655 + kfree(elf_buf);
74656 + if (n)
74657 + return -EFAULT;
74658 } else {
74659 if (clear_user(buffer, tsz))
74660 return -EFAULT;
74661 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74662
74663 static int open_kcore(struct inode *inode, struct file *filp)
74664 {
74665 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
74666 + return -EPERM;
74667 +#endif
74668 if (!capable(CAP_SYS_RAWIO))
74669 return -EPERM;
74670 if (kcore_need_update)
74671 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
74672 return NOTIFY_OK;
74673 }
74674
74675 -static struct notifier_block kcore_callback_nb __meminitdata = {
74676 +static struct notifier_block kcore_callback_nb __meminitconst = {
74677 .notifier_call = kcore_callback,
74678 .priority = 0,
74679 };
74680 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
74681 index d3ebf2e..6ad42d1 100644
74682 --- a/fs/proc/meminfo.c
74683 +++ b/fs/proc/meminfo.c
74684 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
74685 vmi.used >> 10,
74686 vmi.largest_chunk >> 10
74687 #ifdef CONFIG_MEMORY_FAILURE
74688 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74689 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74690 #endif
74691 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
74692 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
74693 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
74694 index d4a3574..b421ce9 100644
74695 --- a/fs/proc/nommu.c
74696 +++ b/fs/proc/nommu.c
74697 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
74698
74699 if (file) {
74700 seq_pad(m, ' ');
74701 - seq_path(m, &file->f_path, "");
74702 + seq_path(m, &file->f_path, "\n\\");
74703 }
74704
74705 seq_putc(m, '\n');
74706 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
74707 index 1bde894..22ac7eb 100644
74708 --- a/fs/proc/proc_net.c
74709 +++ b/fs/proc/proc_net.c
74710 @@ -23,9 +23,27 @@
74711 #include <linux/nsproxy.h>
74712 #include <net/net_namespace.h>
74713 #include <linux/seq_file.h>
74714 +#include <linux/grsecurity.h>
74715
74716 #include "internal.h"
74717
74718 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74719 +static struct seq_operations *ipv6_seq_ops_addr;
74720 +
74721 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
74722 +{
74723 + ipv6_seq_ops_addr = addr;
74724 +}
74725 +
74726 +void unregister_ipv6_seq_ops_addr(void)
74727 +{
74728 + ipv6_seq_ops_addr = NULL;
74729 +}
74730 +
74731 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
74732 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
74733 +#endif
74734 +
74735 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
74736 {
74737 return pde->parent->data;
74738 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
74739 return maybe_get_net(PDE_NET(PDE(inode)));
74740 }
74741
74742 +extern const struct seq_operations dev_seq_ops;
74743 +
74744 int seq_open_net(struct inode *ino, struct file *f,
74745 const struct seq_operations *ops, int size)
74746 {
74747 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
74748
74749 BUG_ON(size < sizeof(*p));
74750
74751 + /* only permit access to /proc/net/dev */
74752 + if (
74753 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74754 + ops != ipv6_seq_ops_addr &&
74755 +#endif
74756 + ops != &dev_seq_ops && gr_proc_is_restricted())
74757 + return -EACCES;
74758 +
74759 net = get_proc_net(ino);
74760 if (net == NULL)
74761 return -ENXIO;
74762 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
74763 int err;
74764 struct net *net;
74765
74766 + if (gr_proc_is_restricted())
74767 + return -EACCES;
74768 +
74769 err = -ENXIO;
74770 net = get_proc_net(inode);
74771 if (net == NULL)
74772 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
74773 index f92d5dd..26398ac 100644
74774 --- a/fs/proc/proc_sysctl.c
74775 +++ b/fs/proc/proc_sysctl.c
74776 @@ -11,13 +11,21 @@
74777 #include <linux/namei.h>
74778 #include <linux/mm.h>
74779 #include <linux/module.h>
74780 +#include <linux/nsproxy.h>
74781 +#ifdef CONFIG_GRKERNSEC
74782 +#include <net/net_namespace.h>
74783 +#endif
74784 #include "internal.h"
74785
74786 +extern int gr_handle_chroot_sysctl(const int op);
74787 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
74788 + const int op);
74789 +
74790 static const struct dentry_operations proc_sys_dentry_operations;
74791 static const struct file_operations proc_sys_file_operations;
74792 -static const struct inode_operations proc_sys_inode_operations;
74793 +const struct inode_operations proc_sys_inode_operations;
74794 static const struct file_operations proc_sys_dir_file_operations;
74795 -static const struct inode_operations proc_sys_dir_operations;
74796 +const struct inode_operations proc_sys_dir_operations;
74797
74798 void proc_sys_poll_notify(struct ctl_table_poll *poll)
74799 {
74800 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
74801
74802 err = NULL;
74803 d_set_d_op(dentry, &proc_sys_dentry_operations);
74804 +
74805 + gr_handle_proc_create(dentry, inode);
74806 +
74807 d_add(dentry, inode);
74808
74809 out:
74810 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74811 struct inode *inode = file_inode(filp);
74812 struct ctl_table_header *head = grab_header(inode);
74813 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
74814 + int op = write ? MAY_WRITE : MAY_READ;
74815 ssize_t error;
74816 size_t res;
74817
74818 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74819 * and won't be until we finish.
74820 */
74821 error = -EPERM;
74822 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
74823 + if (sysctl_perm(head, table, op))
74824 goto out;
74825
74826 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
74827 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74828 if (!table->proc_handler)
74829 goto out;
74830
74831 +#ifdef CONFIG_GRKERNSEC
74832 + error = -EPERM;
74833 + if (gr_handle_chroot_sysctl(op))
74834 + goto out;
74835 + dget(filp->f_path.dentry);
74836 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
74837 + dput(filp->f_path.dentry);
74838 + goto out;
74839 + }
74840 + dput(filp->f_path.dentry);
74841 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
74842 + goto out;
74843 + if (write) {
74844 + if (current->nsproxy->net_ns != table->extra2) {
74845 + if (!capable(CAP_SYS_ADMIN))
74846 + goto out;
74847 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
74848 + goto out;
74849 + }
74850 +#endif
74851 +
74852 /* careful: calling conventions are nasty here */
74853 res = count;
74854 error = table->proc_handler(table, write, buf, &res, ppos);
74855 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
74856 return false;
74857 } else {
74858 d_set_d_op(child, &proc_sys_dentry_operations);
74859 +
74860 + gr_handle_proc_create(child, inode);
74861 +
74862 d_add(child, inode);
74863 }
74864 } else {
74865 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
74866 if ((*pos)++ < ctx->pos)
74867 return true;
74868
74869 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
74870 + return 0;
74871 +
74872 if (unlikely(S_ISLNK(table->mode)))
74873 res = proc_sys_link_fill_cache(file, ctx, head, table);
74874 else
74875 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
74876 if (IS_ERR(head))
74877 return PTR_ERR(head);
74878
74879 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
74880 + return -ENOENT;
74881 +
74882 generic_fillattr(inode, stat);
74883 if (table)
74884 stat->mode = (stat->mode & S_IFMT) | table->mode;
74885 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
74886 .llseek = generic_file_llseek,
74887 };
74888
74889 -static const struct inode_operations proc_sys_inode_operations = {
74890 +const struct inode_operations proc_sys_inode_operations = {
74891 .permission = proc_sys_permission,
74892 .setattr = proc_sys_setattr,
74893 .getattr = proc_sys_getattr,
74894 };
74895
74896 -static const struct inode_operations proc_sys_dir_operations = {
74897 +const struct inode_operations proc_sys_dir_operations = {
74898 .lookup = proc_sys_lookup,
74899 .permission = proc_sys_permission,
74900 .setattr = proc_sys_setattr,
74901 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
74902 static struct ctl_dir *new_dir(struct ctl_table_set *set,
74903 const char *name, int namelen)
74904 {
74905 - struct ctl_table *table;
74906 + ctl_table_no_const *table;
74907 struct ctl_dir *new;
74908 struct ctl_node *node;
74909 char *new_name;
74910 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
74911 return NULL;
74912
74913 node = (struct ctl_node *)(new + 1);
74914 - table = (struct ctl_table *)(node + 1);
74915 + table = (ctl_table_no_const *)(node + 1);
74916 new_name = (char *)(table + 2);
74917 memcpy(new_name, name, namelen);
74918 new_name[namelen] = '\0';
74919 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
74920 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
74921 struct ctl_table_root *link_root)
74922 {
74923 - struct ctl_table *link_table, *entry, *link;
74924 + ctl_table_no_const *link_table, *link;
74925 + struct ctl_table *entry;
74926 struct ctl_table_header *links;
74927 struct ctl_node *node;
74928 char *link_name;
74929 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
74930 return NULL;
74931
74932 node = (struct ctl_node *)(links + 1);
74933 - link_table = (struct ctl_table *)(node + nr_entries);
74934 + link_table = (ctl_table_no_const *)(node + nr_entries);
74935 link_name = (char *)&link_table[nr_entries + 1];
74936
74937 for (link = link_table, entry = table; entry->procname; link++, entry++) {
74938 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74939 struct ctl_table_header ***subheader, struct ctl_table_set *set,
74940 struct ctl_table *table)
74941 {
74942 - struct ctl_table *ctl_table_arg = NULL;
74943 - struct ctl_table *entry, *files;
74944 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
74945 + struct ctl_table *entry;
74946 int nr_files = 0;
74947 int nr_dirs = 0;
74948 int err = -ENOMEM;
74949 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74950 nr_files++;
74951 }
74952
74953 - files = table;
74954 /* If there are mixed files and directories we need a new table */
74955 if (nr_dirs && nr_files) {
74956 - struct ctl_table *new;
74957 + ctl_table_no_const *new;
74958 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
74959 GFP_KERNEL);
74960 if (!files)
74961 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74962 /* Register everything except a directory full of subdirectories */
74963 if (nr_files || !nr_dirs) {
74964 struct ctl_table_header *header;
74965 - header = __register_sysctl_table(set, path, files);
74966 + header = __register_sysctl_table(set, path, files ? files : table);
74967 if (!header) {
74968 kfree(ctl_table_arg);
74969 goto out;
74970 diff --git a/fs/proc/root.c b/fs/proc/root.c
74971 index e74ac9f..35e89f4 100644
74972 --- a/fs/proc/root.c
74973 +++ b/fs/proc/root.c
74974 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
74975 proc_mkdir("openprom", NULL);
74976 #endif
74977 proc_tty_init();
74978 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74979 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74980 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
74981 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74982 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
74983 +#endif
74984 +#else
74985 proc_mkdir("bus", NULL);
74986 +#endif
74987 proc_sys_init();
74988 }
74989
74990 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
74991 index 510413eb..34d9a8c 100644
74992 --- a/fs/proc/stat.c
74993 +++ b/fs/proc/stat.c
74994 @@ -11,6 +11,7 @@
74995 #include <linux/irqnr.h>
74996 #include <linux/cputime.h>
74997 #include <linux/tick.h>
74998 +#include <linux/grsecurity.h>
74999
75000 #ifndef arch_irq_stat_cpu
75001 #define arch_irq_stat_cpu(cpu) 0
75002 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
75003 u64 sum_softirq = 0;
75004 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
75005 struct timespec boottime;
75006 + int unrestricted = 1;
75007 +
75008 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
75009 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
75010 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
75011 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
75012 + && !in_group_p(grsec_proc_gid)
75013 +#endif
75014 + )
75015 + unrestricted = 0;
75016 +#endif
75017 +#endif
75018
75019 user = nice = system = idle = iowait =
75020 irq = softirq = steal = 0;
75021 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
75022 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75023 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75024 idle += get_idle_time(i);
75025 - iowait += get_iowait_time(i);
75026 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75027 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75028 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75029 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75030 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75031 - sum += kstat_cpu_irqs_sum(i);
75032 - sum += arch_irq_stat_cpu(i);
75033 + if (unrestricted) {
75034 + iowait += get_iowait_time(i);
75035 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75036 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75037 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75038 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75039 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75040 + sum += kstat_cpu_irqs_sum(i);
75041 + sum += arch_irq_stat_cpu(i);
75042 + for (j = 0; j < NR_SOFTIRQS; j++) {
75043 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
75044
75045 - for (j = 0; j < NR_SOFTIRQS; j++) {
75046 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
75047 -
75048 - per_softirq_sums[j] += softirq_stat;
75049 - sum_softirq += softirq_stat;
75050 + per_softirq_sums[j] += softirq_stat;
75051 + sum_softirq += softirq_stat;
75052 + }
75053 }
75054 }
75055 - sum += arch_irq_stat();
75056 + if (unrestricted)
75057 + sum += arch_irq_stat();
75058
75059 seq_puts(p, "cpu ");
75060 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75061 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
75062 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75063 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75064 idle = get_idle_time(i);
75065 - iowait = get_iowait_time(i);
75066 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75067 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75068 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75069 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75070 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75071 + if (unrestricted) {
75072 + iowait = get_iowait_time(i);
75073 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75074 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75075 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75076 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75077 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75078 + }
75079 seq_printf(p, "cpu%d", i);
75080 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75081 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
75082 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
75083
75084 /* sum again ? it could be updated? */
75085 for_each_irq_nr(j)
75086 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
75087 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
75088
75089 seq_printf(p,
75090 "\nctxt %llu\n"
75091 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
75092 "processes %lu\n"
75093 "procs_running %lu\n"
75094 "procs_blocked %lu\n",
75095 - nr_context_switches(),
75096 + unrestricted ? nr_context_switches() : 0ULL,
75097 (unsigned long)jif,
75098 - total_forks,
75099 - nr_running(),
75100 - nr_iowait());
75101 + unrestricted ? total_forks : 0UL,
75102 + unrestricted ? nr_running() : 0UL,
75103 + unrestricted ? nr_iowait() : 0UL);
75104
75105 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
75106
75107 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
75108 index 6dee68d..1b4add0 100644
75109 --- a/fs/proc/task_mmu.c
75110 +++ b/fs/proc/task_mmu.c
75111 @@ -13,12 +13,19 @@
75112 #include <linux/swap.h>
75113 #include <linux/swapops.h>
75114 #include <linux/mmu_notifier.h>
75115 +#include <linux/grsecurity.h>
75116
75117 #include <asm/elf.h>
75118 #include <asm/uaccess.h>
75119 #include <asm/tlbflush.h>
75120 #include "internal.h"
75121
75122 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75123 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
75124 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
75125 + _mm->pax_flags & MF_PAX_SEGMEXEC))
75126 +#endif
75127 +
75128 void task_mem(struct seq_file *m, struct mm_struct *mm)
75129 {
75130 unsigned long data, text, lib, swap, ptes, pmds;
75131 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75132 "VmLib:\t%8lu kB\n"
75133 "VmPTE:\t%8lu kB\n"
75134 "VmPMD:\t%8lu kB\n"
75135 - "VmSwap:\t%8lu kB\n",
75136 - hiwater_vm << (PAGE_SHIFT-10),
75137 + "VmSwap:\t%8lu kB\n"
75138 +
75139 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75140 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
75141 +#endif
75142 +
75143 + ,hiwater_vm << (PAGE_SHIFT-10),
75144 total_vm << (PAGE_SHIFT-10),
75145 mm->locked_vm << (PAGE_SHIFT-10),
75146 mm->pinned_vm << (PAGE_SHIFT-10),
75147 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75148 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
75149 ptes >> 10,
75150 pmds >> 10,
75151 - swap << (PAGE_SHIFT-10));
75152 + swap << (PAGE_SHIFT-10)
75153 +
75154 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75155 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75156 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
75157 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
75158 +#else
75159 + , mm->context.user_cs_base
75160 + , mm->context.user_cs_limit
75161 +#endif
75162 +#endif
75163 +
75164 + );
75165 }
75166
75167 unsigned long task_vsize(struct mm_struct *mm)
75168 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75169 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
75170 }
75171
75172 - /* We don't show the stack guard page in /proc/maps */
75173 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75174 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
75175 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
75176 +#else
75177 start = vma->vm_start;
75178 - if (stack_guard_page_start(vma, start))
75179 - start += PAGE_SIZE;
75180 end = vma->vm_end;
75181 - if (stack_guard_page_end(vma, end))
75182 - end -= PAGE_SIZE;
75183 +#endif
75184
75185 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
75186 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
75187 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75188 flags & VM_WRITE ? 'w' : '-',
75189 flags & VM_EXEC ? 'x' : '-',
75190 flags & VM_MAYSHARE ? 's' : 'p',
75191 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75192 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
75193 +#else
75194 pgoff,
75195 +#endif
75196 MAJOR(dev), MINOR(dev), ino);
75197
75198 /*
75199 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75200 */
75201 if (file) {
75202 seq_pad(m, ' ');
75203 - seq_path(m, &file->f_path, "\n");
75204 + seq_path(m, &file->f_path, "\n\\");
75205 goto done;
75206 }
75207
75208 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75209 * Thread stack in /proc/PID/task/TID/maps or
75210 * the main process stack.
75211 */
75212 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
75213 - vma->vm_end >= mm->start_stack)) {
75214 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
75215 + (vma->vm_start <= mm->start_stack &&
75216 + vma->vm_end >= mm->start_stack)) {
75217 name = "[stack]";
75218 } else {
75219 /* Thread stack in /proc/PID/maps */
75220 @@ -362,6 +391,12 @@ done:
75221
75222 static int show_map(struct seq_file *m, void *v, int is_pid)
75223 {
75224 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75225 + if (current->exec_id != m->exec_id) {
75226 + gr_log_badprocpid("maps");
75227 + return 0;
75228 + }
75229 +#endif
75230 show_map_vma(m, v, is_pid);
75231 m_cache_vma(m, v);
75232 return 0;
75233 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75234 .private = &mss,
75235 };
75236
75237 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75238 + if (current->exec_id != m->exec_id) {
75239 + gr_log_badprocpid("smaps");
75240 + return 0;
75241 + }
75242 +#endif
75243 memset(&mss, 0, sizeof mss);
75244 - /* mmap_sem is held in m_start */
75245 - walk_page_vma(vma, &smaps_walk);
75246 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75247 + if (!PAX_RAND_FLAGS(vma->vm_mm))
75248 +#endif
75249 + /* mmap_sem is held in m_start */
75250 + walk_page_vma(vma, &smaps_walk);
75251
75252 show_map_vma(m, vma, is_pid);
75253
75254 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75255 "KernelPageSize: %8lu kB\n"
75256 "MMUPageSize: %8lu kB\n"
75257 "Locked: %8lu kB\n",
75258 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75259 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
75260 +#else
75261 (vma->vm_end - vma->vm_start) >> 10,
75262 +#endif
75263 mss.resident >> 10,
75264 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
75265 mss.shared_clean >> 10,
75266 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75267 char buffer[64];
75268 int nid;
75269
75270 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75271 + if (current->exec_id != m->exec_id) {
75272 + gr_log_badprocpid("numa_maps");
75273 + return 0;
75274 + }
75275 +#endif
75276 +
75277 if (!mm)
75278 return 0;
75279
75280 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75281 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
75282 }
75283
75284 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75285 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
75286 +#else
75287 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
75288 +#endif
75289
75290 if (file) {
75291 seq_puts(m, " file=");
75292 - seq_path(m, &file->f_path, "\n\t= ");
75293 + seq_path(m, &file->f_path, "\n\t\\= ");
75294 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
75295 seq_puts(m, " heap");
75296 } else {
75297 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
75298 index 599ec2e..f1413ae 100644
75299 --- a/fs/proc/task_nommu.c
75300 +++ b/fs/proc/task_nommu.c
75301 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75302 else
75303 bytes += kobjsize(mm);
75304
75305 - if (current->fs && current->fs->users > 1)
75306 + if (current->fs && atomic_read(&current->fs->users) > 1)
75307 sbytes += kobjsize(current->fs);
75308 else
75309 bytes += kobjsize(current->fs);
75310 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
75311
75312 if (file) {
75313 seq_pad(m, ' ');
75314 - seq_path(m, &file->f_path, "");
75315 + seq_path(m, &file->f_path, "\n\\");
75316 } else if (mm) {
75317 pid_t tid = pid_of_stack(priv, vma, is_pid);
75318
75319 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
75320 index 4e61388..1a2523d 100644
75321 --- a/fs/proc/vmcore.c
75322 +++ b/fs/proc/vmcore.c
75323 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
75324 nr_bytes = count;
75325
75326 /* If pfn is not ram, return zeros for sparse dump files */
75327 - if (pfn_is_ram(pfn) == 0)
75328 - memset(buf, 0, nr_bytes);
75329 - else {
75330 + if (pfn_is_ram(pfn) == 0) {
75331 + if (userbuf) {
75332 + if (clear_user((char __force_user *)buf, nr_bytes))
75333 + return -EFAULT;
75334 + } else
75335 + memset(buf, 0, nr_bytes);
75336 + } else {
75337 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
75338 offset, userbuf);
75339 if (tmp < 0)
75340 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
75341 static int copy_to(void *target, void *src, size_t size, int userbuf)
75342 {
75343 if (userbuf) {
75344 - if (copy_to_user((char __user *) target, src, size))
75345 + if (copy_to_user((char __force_user *) target, src, size))
75346 return -EFAULT;
75347 } else {
75348 memcpy(target, src, size);
75349 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75350 if (*fpos < m->offset + m->size) {
75351 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
75352 start = m->paddr + *fpos - m->offset;
75353 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
75354 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
75355 if (tmp < 0)
75356 return tmp;
75357 buflen -= tsz;
75358 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75359 static ssize_t read_vmcore(struct file *file, char __user *buffer,
75360 size_t buflen, loff_t *fpos)
75361 {
75362 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
75363 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
75364 }
75365
75366 /*
75367 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
75368 index d3fb2b6..43a8140 100644
75369 --- a/fs/qnx6/qnx6.h
75370 +++ b/fs/qnx6/qnx6.h
75371 @@ -74,7 +74,7 @@ enum {
75372 BYTESEX_BE,
75373 };
75374
75375 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75376 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75377 {
75378 if (sbi->s_bytesex == BYTESEX_LE)
75379 return le64_to_cpu((__force __le64)n);
75380 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
75381 return (__force __fs64)cpu_to_be64(n);
75382 }
75383
75384 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75385 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75386 {
75387 if (sbi->s_bytesex == BYTESEX_LE)
75388 return le32_to_cpu((__force __le32)n);
75389 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
75390 index bb2869f..d34ada8 100644
75391 --- a/fs/quota/netlink.c
75392 +++ b/fs/quota/netlink.c
75393 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
75394 void quota_send_warning(struct kqid qid, dev_t dev,
75395 const char warntype)
75396 {
75397 - static atomic_t seq;
75398 + static atomic_unchecked_t seq;
75399 struct sk_buff *skb;
75400 void *msg_head;
75401 int ret;
75402 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
75403 "VFS: Not enough memory to send quota warning.\n");
75404 return;
75405 }
75406 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
75407 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
75408 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
75409 if (!msg_head) {
75410 printk(KERN_ERR
75411 diff --git a/fs/read_write.c b/fs/read_write.c
75412 index 8e1b687..bad2eec 100644
75413 --- a/fs/read_write.c
75414 +++ b/fs/read_write.c
75415 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
75416
75417 old_fs = get_fs();
75418 set_fs(get_ds());
75419 - p = (__force const char __user *)buf;
75420 + p = (const char __force_user *)buf;
75421 if (count > MAX_RW_COUNT)
75422 count = MAX_RW_COUNT;
75423 if (file->f_op->write)
75424 diff --git a/fs/readdir.c b/fs/readdir.c
75425 index ced6791..936687b 100644
75426 --- a/fs/readdir.c
75427 +++ b/fs/readdir.c
75428 @@ -18,6 +18,7 @@
75429 #include <linux/security.h>
75430 #include <linux/syscalls.h>
75431 #include <linux/unistd.h>
75432 +#include <linux/namei.h>
75433
75434 #include <asm/uaccess.h>
75435
75436 @@ -71,6 +72,7 @@ struct old_linux_dirent {
75437 struct readdir_callback {
75438 struct dir_context ctx;
75439 struct old_linux_dirent __user * dirent;
75440 + struct file * file;
75441 int result;
75442 };
75443
75444 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
75445 buf->result = -EOVERFLOW;
75446 return -EOVERFLOW;
75447 }
75448 +
75449 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75450 + return 0;
75451 +
75452 buf->result++;
75453 dirent = buf->dirent;
75454 if (!access_ok(VERIFY_WRITE, dirent,
75455 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
75456 if (!f.file)
75457 return -EBADF;
75458
75459 + buf.file = f.file;
75460 error = iterate_dir(f.file, &buf.ctx);
75461 if (buf.result)
75462 error = buf.result;
75463 @@ -145,6 +152,7 @@ struct getdents_callback {
75464 struct dir_context ctx;
75465 struct linux_dirent __user * current_dir;
75466 struct linux_dirent __user * previous;
75467 + struct file * file;
75468 int count;
75469 int error;
75470 };
75471 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
75472 buf->error = -EOVERFLOW;
75473 return -EOVERFLOW;
75474 }
75475 +
75476 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75477 + return 0;
75478 +
75479 dirent = buf->previous;
75480 if (dirent) {
75481 if (__put_user(offset, &dirent->d_off))
75482 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
75483 if (!f.file)
75484 return -EBADF;
75485
75486 + buf.file = f.file;
75487 error = iterate_dir(f.file, &buf.ctx);
75488 if (error >= 0)
75489 error = buf.error;
75490 @@ -230,6 +243,7 @@ struct getdents_callback64 {
75491 struct dir_context ctx;
75492 struct linux_dirent64 __user * current_dir;
75493 struct linux_dirent64 __user * previous;
75494 + struct file *file;
75495 int count;
75496 int error;
75497 };
75498 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
75499 buf->error = -EINVAL; /* only used if we fail.. */
75500 if (reclen > buf->count)
75501 return -EINVAL;
75502 +
75503 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75504 + return 0;
75505 +
75506 dirent = buf->previous;
75507 if (dirent) {
75508 if (__put_user(offset, &dirent->d_off))
75509 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
75510 if (!f.file)
75511 return -EBADF;
75512
75513 + buf.file = f.file;
75514 error = iterate_dir(f.file, &buf.ctx);
75515 if (error >= 0)
75516 error = buf.error;
75517 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
75518 index 9c02d96..6562c10 100644
75519 --- a/fs/reiserfs/do_balan.c
75520 +++ b/fs/reiserfs/do_balan.c
75521 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
75522 return;
75523 }
75524
75525 - atomic_inc(&fs_generation(tb->tb_sb));
75526 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
75527 do_balance_starts(tb);
75528
75529 /*
75530 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
75531 index aca73dd..e3c558d 100644
75532 --- a/fs/reiserfs/item_ops.c
75533 +++ b/fs/reiserfs/item_ops.c
75534 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
75535 }
75536
75537 static struct item_operations errcatch_ops = {
75538 - errcatch_bytes_number,
75539 - errcatch_decrement_key,
75540 - errcatch_is_left_mergeable,
75541 - errcatch_print_item,
75542 - errcatch_check_item,
75543 + .bytes_number = errcatch_bytes_number,
75544 + .decrement_key = errcatch_decrement_key,
75545 + .is_left_mergeable = errcatch_is_left_mergeable,
75546 + .print_item = errcatch_print_item,
75547 + .check_item = errcatch_check_item,
75548
75549 - errcatch_create_vi,
75550 - errcatch_check_left,
75551 - errcatch_check_right,
75552 - errcatch_part_size,
75553 - errcatch_unit_num,
75554 - errcatch_print_vi
75555 + .create_vi = errcatch_create_vi,
75556 + .check_left = errcatch_check_left,
75557 + .check_right = errcatch_check_right,
75558 + .part_size = errcatch_part_size,
75559 + .unit_num = errcatch_unit_num,
75560 + .print_vi = errcatch_print_vi
75561 };
75562
75563 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
75564 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
75565 index 621b9f3..af527fd 100644
75566 --- a/fs/reiserfs/procfs.c
75567 +++ b/fs/reiserfs/procfs.c
75568 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
75569 "SMALL_TAILS " : "NO_TAILS ",
75570 replay_only(sb) ? "REPLAY_ONLY " : "",
75571 convert_reiserfs(sb) ? "CONV " : "",
75572 - atomic_read(&r->s_generation_counter),
75573 + atomic_read_unchecked(&r->s_generation_counter),
75574 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
75575 SF(s_do_balance), SF(s_unneeded_left_neighbor),
75576 SF(s_good_search_by_key_reada), SF(s_bmaps),
75577 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
75578 index bb79cdd..fcf49ef 100644
75579 --- a/fs/reiserfs/reiserfs.h
75580 +++ b/fs/reiserfs/reiserfs.h
75581 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
75582 /* Comment? -Hans */
75583 wait_queue_head_t s_wait;
75584 /* increased by one every time the tree gets re-balanced */
75585 - atomic_t s_generation_counter;
75586 + atomic_unchecked_t s_generation_counter;
75587
75588 /* File system properties. Currently holds on-disk FS format */
75589 unsigned long s_properties;
75590 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
75591 #define REISERFS_USER_MEM 1 /* user memory mode */
75592
75593 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
75594 -#define get_generation(s) atomic_read (&fs_generation(s))
75595 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
75596 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
75597 #define __fs_changed(gen,s) (gen != get_generation (s))
75598 #define fs_changed(gen,s) \
75599 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
75600 index 71fbbe3..eff29ba 100644
75601 --- a/fs/reiserfs/super.c
75602 +++ b/fs/reiserfs/super.c
75603 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
75604 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
75605 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
75606 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
75607 +#ifdef CONFIG_REISERFS_FS_XATTR
75608 + /* turn on user xattrs by default */
75609 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
75610 +#endif
75611 /* no preallocation minimum, be smart in reiserfs_file_write instead */
75612 sbi->s_alloc_options.preallocmin = 0;
75613 /* Preallocate by 16 blocks (17-1) at once */
75614 diff --git a/fs/select.c b/fs/select.c
75615 index f684c75..4117611 100644
75616 --- a/fs/select.c
75617 +++ b/fs/select.c
75618 @@ -20,6 +20,7 @@
75619 #include <linux/export.h>
75620 #include <linux/slab.h>
75621 #include <linux/poll.h>
75622 +#include <linux/security.h>
75623 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
75624 #include <linux/file.h>
75625 #include <linux/fdtable.h>
75626 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
75627 struct poll_list *walk = head;
75628 unsigned long todo = nfds;
75629
75630 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
75631 if (nfds > rlimit(RLIMIT_NOFILE))
75632 return -EINVAL;
75633
75634 diff --git a/fs/seq_file.c b/fs/seq_file.c
75635 index 555f821..34684d7 100644
75636 --- a/fs/seq_file.c
75637 +++ b/fs/seq_file.c
75638 @@ -12,6 +12,8 @@
75639 #include <linux/slab.h>
75640 #include <linux/cred.h>
75641 #include <linux/mm.h>
75642 +#include <linux/sched.h>
75643 +#include <linux/grsecurity.h>
75644
75645 #include <asm/uaccess.h>
75646 #include <asm/page.h>
75647 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
75648
75649 static void *seq_buf_alloc(unsigned long size)
75650 {
75651 - void *buf;
75652 -
75653 - /*
75654 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
75655 - * it's better to fall back to vmalloc() than to kill things.
75656 - */
75657 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
75658 - if (!buf && size > PAGE_SIZE)
75659 - buf = vmalloc(size);
75660 - return buf;
75661 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
75662 }
75663
75664 /**
75665 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
75666 #ifdef CONFIG_USER_NS
75667 p->user_ns = file->f_cred->user_ns;
75668 #endif
75669 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75670 + p->exec_id = current->exec_id;
75671 +#endif
75672
75673 /*
75674 * Wrappers around seq_open(e.g. swaps_open) need to be
75675 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
75676 }
75677 EXPORT_SYMBOL(seq_open);
75678
75679 +
75680 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
75681 +{
75682 + if (gr_proc_is_restricted())
75683 + return -EACCES;
75684 +
75685 + return seq_open(file, op);
75686 +}
75687 +EXPORT_SYMBOL(seq_open_restrict);
75688 +
75689 static int traverse(struct seq_file *m, loff_t offset)
75690 {
75691 loff_t pos = 0, index;
75692 @@ -158,7 +164,7 @@ Eoverflow:
75693 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
75694 {
75695 struct seq_file *m = file->private_data;
75696 - size_t copied = 0;
75697 + ssize_t copied = 0;
75698 loff_t pos;
75699 size_t n;
75700 void *p;
75701 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
75702 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
75703 void *data)
75704 {
75705 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
75706 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
75707 int res = -ENOMEM;
75708
75709 if (op) {
75710 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
75711 }
75712 EXPORT_SYMBOL(single_open_size);
75713
75714 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
75715 + void *data)
75716 +{
75717 + if (gr_proc_is_restricted())
75718 + return -EACCES;
75719 +
75720 + return single_open(file, show, data);
75721 +}
75722 +EXPORT_SYMBOL(single_open_restrict);
75723 +
75724 +
75725 int single_release(struct inode *inode, struct file *file)
75726 {
75727 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
75728 diff --git a/fs/splice.c b/fs/splice.c
75729 index 7968da9..4ce985b 100644
75730 --- a/fs/splice.c
75731 +++ b/fs/splice.c
75732 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75733 pipe_lock(pipe);
75734
75735 for (;;) {
75736 - if (!pipe->readers) {
75737 + if (!atomic_read(&pipe->readers)) {
75738 send_sig(SIGPIPE, current, 0);
75739 if (!ret)
75740 ret = -EPIPE;
75741 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75742 page_nr++;
75743 ret += buf->len;
75744
75745 - if (pipe->files)
75746 + if (atomic_read(&pipe->files))
75747 do_wakeup = 1;
75748
75749 if (!--spd->nr_pages)
75750 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75751 do_wakeup = 0;
75752 }
75753
75754 - pipe->waiting_writers++;
75755 + atomic_inc(&pipe->waiting_writers);
75756 pipe_wait(pipe);
75757 - pipe->waiting_writers--;
75758 + atomic_dec(&pipe->waiting_writers);
75759 }
75760
75761 pipe_unlock(pipe);
75762 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
75763 old_fs = get_fs();
75764 set_fs(get_ds());
75765 /* The cast to a user pointer is valid due to the set_fs() */
75766 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
75767 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
75768 set_fs(old_fs);
75769
75770 return res;
75771 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
75772 old_fs = get_fs();
75773 set_fs(get_ds());
75774 /* The cast to a user pointer is valid due to the set_fs() */
75775 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
75776 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
75777 set_fs(old_fs);
75778
75779 return res;
75780 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
75781 goto err;
75782
75783 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
75784 - vec[i].iov_base = (void __user *) page_address(page);
75785 + vec[i].iov_base = (void __force_user *) page_address(page);
75786 vec[i].iov_len = this_len;
75787 spd.pages[i] = page;
75788 spd.nr_pages++;
75789 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75790 ops->release(pipe, buf);
75791 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75792 pipe->nrbufs--;
75793 - if (pipe->files)
75794 + if (atomic_read(&pipe->files))
75795 sd->need_wakeup = true;
75796 }
75797
75798 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75799 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
75800 {
75801 while (!pipe->nrbufs) {
75802 - if (!pipe->writers)
75803 + if (!atomic_read(&pipe->writers))
75804 return 0;
75805
75806 - if (!pipe->waiting_writers && sd->num_spliced)
75807 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
75808 return 0;
75809
75810 if (sd->flags & SPLICE_F_NONBLOCK)
75811 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
75812 ops->release(pipe, buf);
75813 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75814 pipe->nrbufs--;
75815 - if (pipe->files)
75816 + if (atomic_read(&pipe->files))
75817 sd.need_wakeup = true;
75818 } else {
75819 buf->offset += ret;
75820 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75821 long ret, bytes;
75822 umode_t i_mode;
75823 size_t len;
75824 - int i, flags;
75825 + int i, flags, more;
75826
75827 /*
75828 * We require the input being a regular file, as we don't want to
75829 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75830 * out of the pipe right after the splice_to_pipe(). So set
75831 * PIPE_READERS appropriately.
75832 */
75833 - pipe->readers = 1;
75834 + atomic_set(&pipe->readers, 1);
75835
75836 current->splice_pipe = pipe;
75837 }
75838 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75839 * Don't block on output, we have to drain the direct pipe.
75840 */
75841 sd->flags &= ~SPLICE_F_NONBLOCK;
75842 + more = sd->flags & SPLICE_F_MORE;
75843
75844 while (len) {
75845 size_t read_len;
75846 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75847 sd->total_len = read_len;
75848
75849 /*
75850 + * If more data is pending, set SPLICE_F_MORE
75851 + * If this is the last data and SPLICE_F_MORE was not set
75852 + * initially, clears it.
75853 + */
75854 + if (read_len < len)
75855 + sd->flags |= SPLICE_F_MORE;
75856 + else if (!more)
75857 + sd->flags &= ~SPLICE_F_MORE;
75858 + /*
75859 * NOTE: nonblocking mode only applies to the input. We
75860 * must not do the output in nonblocking mode as then we
75861 * could get stuck data in the internal pipe:
75862 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
75863
75864 partial[buffers].offset = off;
75865 partial[buffers].len = plen;
75866 + partial[buffers].private = 0;
75867
75868 off = 0;
75869 len -= plen;
75870 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75871 ret = -ERESTARTSYS;
75872 break;
75873 }
75874 - if (!pipe->writers)
75875 + if (!atomic_read(&pipe->writers))
75876 break;
75877 - if (!pipe->waiting_writers) {
75878 + if (!atomic_read(&pipe->waiting_writers)) {
75879 if (flags & SPLICE_F_NONBLOCK) {
75880 ret = -EAGAIN;
75881 break;
75882 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75883 pipe_lock(pipe);
75884
75885 while (pipe->nrbufs >= pipe->buffers) {
75886 - if (!pipe->readers) {
75887 + if (!atomic_read(&pipe->readers)) {
75888 send_sig(SIGPIPE, current, 0);
75889 ret = -EPIPE;
75890 break;
75891 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75892 ret = -ERESTARTSYS;
75893 break;
75894 }
75895 - pipe->waiting_writers++;
75896 + atomic_inc(&pipe->waiting_writers);
75897 pipe_wait(pipe);
75898 - pipe->waiting_writers--;
75899 + atomic_dec(&pipe->waiting_writers);
75900 }
75901
75902 pipe_unlock(pipe);
75903 @@ -1803,14 +1814,14 @@ retry:
75904 pipe_double_lock(ipipe, opipe);
75905
75906 do {
75907 - if (!opipe->readers) {
75908 + if (!atomic_read(&opipe->readers)) {
75909 send_sig(SIGPIPE, current, 0);
75910 if (!ret)
75911 ret = -EPIPE;
75912 break;
75913 }
75914
75915 - if (!ipipe->nrbufs && !ipipe->writers)
75916 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
75917 break;
75918
75919 /*
75920 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75921 pipe_double_lock(ipipe, opipe);
75922
75923 do {
75924 - if (!opipe->readers) {
75925 + if (!atomic_read(&opipe->readers)) {
75926 send_sig(SIGPIPE, current, 0);
75927 if (!ret)
75928 ret = -EPIPE;
75929 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75930 * return EAGAIN if we have the potential of some data in the
75931 * future, otherwise just return 0
75932 */
75933 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
75934 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
75935 ret = -EAGAIN;
75936
75937 pipe_unlock(ipipe);
75938 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
75939 index 92fcde7..1687329 100644
75940 --- a/fs/squashfs/xattr.c
75941 +++ b/fs/squashfs/xattr.c
75942 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75943 + msblk->xattr_table;
75944 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
75945 int count = squashfs_i(inode)->xattr_count;
75946 - size_t rest = buffer_size;
75947 - int err;
75948 + size_t used = 0;
75949 + ssize_t err;
75950
75951 /* check that the file system has xattrs */
75952 if (msblk->xattr_id_table == NULL)
75953 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75954 name_size = le16_to_cpu(entry.size);
75955 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
75956 if (handler)
75957 - prefix_size = handler->list(d, buffer, rest, NULL,
75958 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
75959 name_size, handler->flags);
75960 if (prefix_size) {
75961 if (buffer) {
75962 - if (prefix_size + name_size + 1 > rest) {
75963 + if (prefix_size + name_size + 1 > buffer_size - used) {
75964 err = -ERANGE;
75965 goto failed;
75966 }
75967 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75968 buffer[name_size] = '\0';
75969 buffer += name_size + 1;
75970 }
75971 - rest -= prefix_size + name_size + 1;
75972 + used += prefix_size + name_size + 1;
75973 } else {
75974 /* no handler or insuffficient privileges, so skip */
75975 err = squashfs_read_metadata(sb, NULL, &start,
75976 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75977 if (err < 0)
75978 goto failed;
75979 }
75980 - err = buffer_size - rest;
75981 + err = used;
75982
75983 failed:
75984 return err;
75985 diff --git a/fs/stat.c b/fs/stat.c
75986 index ae0c3ce..9ee641c 100644
75987 --- a/fs/stat.c
75988 +++ b/fs/stat.c
75989 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
75990 stat->gid = inode->i_gid;
75991 stat->rdev = inode->i_rdev;
75992 stat->size = i_size_read(inode);
75993 - stat->atime = inode->i_atime;
75994 - stat->mtime = inode->i_mtime;
75995 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75996 + stat->atime = inode->i_ctime;
75997 + stat->mtime = inode->i_ctime;
75998 + } else {
75999 + stat->atime = inode->i_atime;
76000 + stat->mtime = inode->i_mtime;
76001 + }
76002 stat->ctime = inode->i_ctime;
76003 stat->blksize = (1 << inode->i_blkbits);
76004 stat->blocks = inode->i_blocks;
76005 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
76006 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
76007 {
76008 struct inode *inode = path->dentry->d_inode;
76009 + int retval;
76010
76011 - if (inode->i_op->getattr)
76012 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
76013 + if (inode->i_op->getattr) {
76014 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
76015 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
76016 + stat->atime = stat->ctime;
76017 + stat->mtime = stat->ctime;
76018 + }
76019 + return retval;
76020 + }
76021
76022 generic_fillattr(inode, stat);
76023 return 0;
76024 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
76025 index 0b45ff4..edf9d3a 100644
76026 --- a/fs/sysfs/dir.c
76027 +++ b/fs/sysfs/dir.c
76028 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
76029 kfree(buf);
76030 }
76031
76032 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76033 +extern int grsec_enable_sysfs_restrict;
76034 +#endif
76035 +
76036 /**
76037 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
76038 * @kobj: object we're creating directory for
76039 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
76040 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76041 {
76042 struct kernfs_node *parent, *kn;
76043 + const char *name;
76044 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
76045 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76046 + const char *parent_name;
76047 +#endif
76048
76049 BUG_ON(!kobj);
76050
76051 + name = kobject_name(kobj);
76052 +
76053 if (kobj->parent)
76054 parent = kobj->parent->sd;
76055 else
76056 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76057 if (!parent)
76058 return -ENOENT;
76059
76060 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
76061 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
76062 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76063 + parent_name = parent->name;
76064 + mode = S_IRWXU;
76065 +
76066 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
76067 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
76068 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
76069 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
76070 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76071 + if (!grsec_enable_sysfs_restrict)
76072 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76073 +#endif
76074 +
76075 + kn = kernfs_create_dir_ns(parent, name,
76076 + mode, kobj, ns);
76077 if (IS_ERR(kn)) {
76078 if (PTR_ERR(kn) == -EEXIST)
76079 - sysfs_warn_dup(parent, kobject_name(kobj));
76080 + sysfs_warn_dup(parent, name);
76081 return PTR_ERR(kn);
76082 }
76083
76084 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
76085 index 69d4889..a810bd4 100644
76086 --- a/fs/sysv/sysv.h
76087 +++ b/fs/sysv/sysv.h
76088 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
76089 #endif
76090 }
76091
76092 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76093 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76094 {
76095 if (sbi->s_bytesex == BYTESEX_PDP)
76096 return PDP_swab((__force __u32)n);
76097 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
76098 index fb08b0c..65fcc7e 100644
76099 --- a/fs/ubifs/io.c
76100 +++ b/fs/ubifs/io.c
76101 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
76102 return err;
76103 }
76104
76105 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76106 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76107 {
76108 int err;
76109
76110 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
76111 index c175b4d..8f36a16 100644
76112 --- a/fs/udf/misc.c
76113 +++ b/fs/udf/misc.c
76114 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
76115
76116 u8 udf_tag_checksum(const struct tag *t)
76117 {
76118 - u8 *data = (u8 *)t;
76119 + const u8 *data = (const u8 *)t;
76120 u8 checksum = 0;
76121 int i;
76122 for (i = 0; i < sizeof(struct tag); ++i)
76123 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
76124 index 8d974c4..b82f6ec 100644
76125 --- a/fs/ufs/swab.h
76126 +++ b/fs/ufs/swab.h
76127 @@ -22,7 +22,7 @@ enum {
76128 BYTESEX_BE
76129 };
76130
76131 -static inline u64
76132 +static inline u64 __intentional_overflow(-1)
76133 fs64_to_cpu(struct super_block *sbp, __fs64 n)
76134 {
76135 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76136 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
76137 return (__force __fs64)cpu_to_be64(n);
76138 }
76139
76140 -static inline u32
76141 +static inline u32 __intentional_overflow(-1)
76142 fs32_to_cpu(struct super_block *sbp, __fs32 n)
76143 {
76144 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76145 diff --git a/fs/utimes.c b/fs/utimes.c
76146 index aa138d6..5f3a811 100644
76147 --- a/fs/utimes.c
76148 +++ b/fs/utimes.c
76149 @@ -1,6 +1,7 @@
76150 #include <linux/compiler.h>
76151 #include <linux/file.h>
76152 #include <linux/fs.h>
76153 +#include <linux/security.h>
76154 #include <linux/linkage.h>
76155 #include <linux/mount.h>
76156 #include <linux/namei.h>
76157 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
76158 }
76159 }
76160 retry_deleg:
76161 +
76162 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
76163 + error = -EACCES;
76164 + goto mnt_drop_write_and_out;
76165 + }
76166 +
76167 mutex_lock(&inode->i_mutex);
76168 error = notify_change(path->dentry, &newattrs, &delegated_inode);
76169 mutex_unlock(&inode->i_mutex);
76170 diff --git a/fs/xattr.c b/fs/xattr.c
76171 index 4ef6985..a6cd6567 100644
76172 --- a/fs/xattr.c
76173 +++ b/fs/xattr.c
76174 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
76175 return rc;
76176 }
76177
76178 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
76179 +ssize_t
76180 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
76181 +{
76182 + struct inode *inode = dentry->d_inode;
76183 + ssize_t error;
76184 +
76185 + error = inode_permission(inode, MAY_EXEC);
76186 + if (error)
76187 + return error;
76188 +
76189 + if (inode->i_op->getxattr)
76190 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
76191 + else
76192 + error = -EOPNOTSUPP;
76193 +
76194 + return error;
76195 +}
76196 +EXPORT_SYMBOL(pax_getxattr);
76197 +#endif
76198 +
76199 ssize_t
76200 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
76201 {
76202 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
76203 * Extended attribute SET operations
76204 */
76205 static long
76206 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
76207 +setxattr(struct path *path, const char __user *name, const void __user *value,
76208 size_t size, int flags)
76209 {
76210 int error;
76211 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
76212 posix_acl_fix_xattr_from_user(kvalue, size);
76213 }
76214
76215 - error = vfs_setxattr(d, kname, kvalue, size, flags);
76216 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
76217 + error = -EACCES;
76218 + goto out;
76219 + }
76220 +
76221 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
76222 out:
76223 if (vvalue)
76224 vfree(vvalue);
76225 @@ -376,7 +402,7 @@ retry:
76226 return error;
76227 error = mnt_want_write(path.mnt);
76228 if (!error) {
76229 - error = setxattr(path.dentry, name, value, size, flags);
76230 + error = setxattr(&path, name, value, size, flags);
76231 mnt_drop_write(path.mnt);
76232 }
76233 path_put(&path);
76234 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
76235 audit_file(f.file);
76236 error = mnt_want_write_file(f.file);
76237 if (!error) {
76238 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
76239 + error = setxattr(&f.file->f_path, name, value, size, flags);
76240 mnt_drop_write_file(f.file);
76241 }
76242 fdput(f);
76243 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
76244 * Extended attribute REMOVE operations
76245 */
76246 static long
76247 -removexattr(struct dentry *d, const char __user *name)
76248 +removexattr(struct path *path, const char __user *name)
76249 {
76250 int error;
76251 char kname[XATTR_NAME_MAX + 1];
76252 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
76253 if (error < 0)
76254 return error;
76255
76256 - return vfs_removexattr(d, kname);
76257 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
76258 + return -EACCES;
76259 +
76260 + return vfs_removexattr(path->dentry, kname);
76261 }
76262
76263 static int path_removexattr(const char __user *pathname,
76264 @@ -623,7 +652,7 @@ retry:
76265 return error;
76266 error = mnt_want_write(path.mnt);
76267 if (!error) {
76268 - error = removexattr(path.dentry, name);
76269 + error = removexattr(&path, name);
76270 mnt_drop_write(path.mnt);
76271 }
76272 path_put(&path);
76273 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
76274 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
76275 {
76276 struct fd f = fdget(fd);
76277 + struct path *path;
76278 int error = -EBADF;
76279
76280 if (!f.file)
76281 return error;
76282 + path = &f.file->f_path;
76283 audit_file(f.file);
76284 error = mnt_want_write_file(f.file);
76285 if (!error) {
76286 - error = removexattr(f.file->f_path.dentry, name);
76287 + error = removexattr(path, name);
76288 mnt_drop_write_file(f.file);
76289 }
76290 fdput(f);
76291 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
76292 index 61ec015..7c18807 100644
76293 --- a/fs/xfs/libxfs/xfs_bmap.c
76294 +++ b/fs/xfs/libxfs/xfs_bmap.c
76295 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
76296
76297 #else
76298 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
76299 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
76300 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
76301 #endif /* DEBUG */
76302
76303 /*
76304 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
76305 index 098cd78..724d3f8 100644
76306 --- a/fs/xfs/xfs_dir2_readdir.c
76307 +++ b/fs/xfs/xfs_dir2_readdir.c
76308 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
76309 ino = dp->d_ops->sf_get_ino(sfp, sfep);
76310 filetype = dp->d_ops->sf_get_ftype(sfep);
76311 ctx->pos = off & 0x7fffffff;
76312 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76313 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
76314 + char name[sfep->namelen];
76315 + memcpy(name, sfep->name, sfep->namelen);
76316 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
76317 + return 0;
76318 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76319 xfs_dir3_get_dtype(dp->i_mount, filetype)))
76320 return 0;
76321 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
76322 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
76323 index ac4feae..386d551 100644
76324 --- a/fs/xfs/xfs_ioctl.c
76325 +++ b/fs/xfs/xfs_ioctl.c
76326 @@ -120,7 +120,7 @@ xfs_find_handle(
76327 }
76328
76329 error = -EFAULT;
76330 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
76331 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
76332 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
76333 goto out_put;
76334
76335 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
76336 index c31d2c2..6ec8f62 100644
76337 --- a/fs/xfs/xfs_linux.h
76338 +++ b/fs/xfs/xfs_linux.h
76339 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
76340 * of the compiler which do not like us using do_div in the middle
76341 * of large functions.
76342 */
76343 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76344 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76345 {
76346 __u32 mod;
76347
76348 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
76349 return 0;
76350 }
76351 #else
76352 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76353 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76354 {
76355 __u32 mod;
76356
76357 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
76358 new file mode 100644
76359 index 0000000..31f8fe4
76360 --- /dev/null
76361 +++ b/grsecurity/Kconfig
76362 @@ -0,0 +1,1182 @@
76363 +#
76364 +# grecurity configuration
76365 +#
76366 +menu "Memory Protections"
76367 +depends on GRKERNSEC
76368 +
76369 +config GRKERNSEC_KMEM
76370 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
76371 + default y if GRKERNSEC_CONFIG_AUTO
76372 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
76373 + help
76374 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
76375 + be written to or read from to modify or leak the contents of the running
76376 + kernel. /dev/port will also not be allowed to be opened, writing to
76377 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
76378 + If you have module support disabled, enabling this will close up several
76379 + ways that are currently used to insert malicious code into the running
76380 + kernel.
76381 +
76382 + Even with this feature enabled, we still highly recommend that
76383 + you use the RBAC system, as it is still possible for an attacker to
76384 + modify the running kernel through other more obscure methods.
76385 +
76386 + It is highly recommended that you say Y here if you meet all the
76387 + conditions above.
76388 +
76389 +config GRKERNSEC_VM86
76390 + bool "Restrict VM86 mode"
76391 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76392 + depends on X86_32
76393 +
76394 + help
76395 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
76396 + make use of a special execution mode on 32bit x86 processors called
76397 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
76398 + video cards and will still work with this option enabled. The purpose
76399 + of the option is to prevent exploitation of emulation errors in
76400 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
76401 + Nearly all users should be able to enable this option.
76402 +
76403 +config GRKERNSEC_IO
76404 + bool "Disable privileged I/O"
76405 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76406 + depends on X86
76407 + select RTC_CLASS
76408 + select RTC_INTF_DEV
76409 + select RTC_DRV_CMOS
76410 +
76411 + help
76412 + If you say Y here, all ioperm and iopl calls will return an error.
76413 + Ioperm and iopl can be used to modify the running kernel.
76414 + Unfortunately, some programs need this access to operate properly,
76415 + the most notable of which are XFree86 and hwclock. hwclock can be
76416 + remedied by having RTC support in the kernel, so real-time
76417 + clock support is enabled if this option is enabled, to ensure
76418 + that hwclock operates correctly. If hwclock still does not work,
76419 + either update udev or symlink /dev/rtc to /dev/rtc0.
76420 +
76421 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
76422 + you may not be able to boot into a graphical environment with this
76423 + option enabled. In this case, you should use the RBAC system instead.
76424 +
76425 +config GRKERNSEC_BPF_HARDEN
76426 + bool "Harden BPF interpreter"
76427 + default y if GRKERNSEC_CONFIG_AUTO
76428 + help
76429 + Unlike previous versions of grsecurity that hardened both the BPF
76430 + interpreted code against corruption at rest as well as the JIT code
76431 + against JIT-spray attacks and attacker-controlled immediate values
76432 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
76433 + and will ensure the interpreted code is read-only at rest. This feature
76434 + may be removed at a later time when eBPF stabilizes to entirely revert
76435 + back to the more secure pre-3.16 BPF interpreter/JIT.
76436 +
76437 + If you're using KERNEXEC, it's recommended that you enable this option
76438 + to supplement the hardening of the kernel.
76439 +
76440 +config GRKERNSEC_PERF_HARDEN
76441 + bool "Disable unprivileged PERF_EVENTS usage by default"
76442 + default y if GRKERNSEC_CONFIG_AUTO
76443 + depends on PERF_EVENTS
76444 + help
76445 + If you say Y here, the range of acceptable values for the
76446 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
76447 + default to a new value: 3. When the sysctl is set to this value, no
76448 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
76449 +
76450 + Though PERF_EVENTS can be used legitimately for performance monitoring
76451 + and low-level application profiling, it is forced on regardless of
76452 + configuration, has been at fault for several vulnerabilities, and
76453 + creates new opportunities for side channels and other information leaks.
76454 +
76455 + This feature puts PERF_EVENTS into a secure default state and permits
76456 + the administrator to change out of it temporarily if unprivileged
76457 + application profiling is needed.
76458 +
76459 +config GRKERNSEC_RAND_THREADSTACK
76460 + bool "Insert random gaps between thread stacks"
76461 + default y if GRKERNSEC_CONFIG_AUTO
76462 + depends on PAX_RANDMMAP && !PPC
76463 + help
76464 + If you say Y here, a random-sized gap will be enforced between allocated
76465 + thread stacks. Glibc's NPTL and other threading libraries that
76466 + pass MAP_STACK to the kernel for thread stack allocation are supported.
76467 + The implementation currently provides 8 bits of entropy for the gap.
76468 +
76469 + Many distributions do not compile threaded remote services with the
76470 + -fstack-check argument to GCC, causing the variable-sized stack-based
76471 + allocator, alloca(), to not probe the stack on allocation. This
76472 + permits an unbounded alloca() to skip over any guard page and potentially
76473 + modify another thread's stack reliably. An enforced random gap
76474 + reduces the reliability of such an attack and increases the chance
76475 + that such a read/write to another thread's stack instead lands in
76476 + an unmapped area, causing a crash and triggering grsecurity's
76477 + anti-bruteforcing logic.
76478 +
76479 +config GRKERNSEC_PROC_MEMMAP
76480 + bool "Harden ASLR against information leaks and entropy reduction"
76481 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
76482 + depends on PAX_NOEXEC || PAX_ASLR
76483 + help
76484 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
76485 + give no information about the addresses of its mappings if
76486 + PaX features that rely on random addresses are enabled on the task.
76487 + In addition to sanitizing this information and disabling other
76488 + dangerous sources of information, this option causes reads of sensitive
76489 + /proc/<pid> entries where the file descriptor was opened in a different
76490 + task than the one performing the read. Such attempts are logged.
76491 + This option also limits argv/env strings for suid/sgid binaries
76492 + to 512KB to prevent a complete exhaustion of the stack entropy provided
76493 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
76494 + binaries to prevent alternative mmap layouts from being abused.
76495 +
76496 + If you use PaX it is essential that you say Y here as it closes up
76497 + several holes that make full ASLR useless locally.
76498 +
76499 +
76500 +config GRKERNSEC_KSTACKOVERFLOW
76501 + bool "Prevent kernel stack overflows"
76502 + default y if GRKERNSEC_CONFIG_AUTO
76503 + depends on !IA64 && 64BIT
76504 + help
76505 + If you say Y here, the kernel's process stacks will be allocated
76506 + with vmalloc instead of the kernel's default allocator. This
76507 + introduces guard pages that in combination with the alloca checking
76508 + of the STACKLEAK feature prevents all forms of kernel process stack
76509 + overflow abuse. Note that this is different from kernel stack
76510 + buffer overflows.
76511 +
76512 +config GRKERNSEC_BRUTE
76513 + bool "Deter exploit bruteforcing"
76514 + default y if GRKERNSEC_CONFIG_AUTO
76515 + help
76516 + If you say Y here, attempts to bruteforce exploits against forking
76517 + daemons such as apache or sshd, as well as against suid/sgid binaries
76518 + will be deterred. When a child of a forking daemon is killed by PaX
76519 + or crashes due to an illegal instruction or other suspicious signal,
76520 + the parent process will be delayed 30 seconds upon every subsequent
76521 + fork until the administrator is able to assess the situation and
76522 + restart the daemon.
76523 + In the suid/sgid case, the attempt is logged, the user has all their
76524 + existing instances of the suid/sgid binary terminated and will
76525 + be unable to execute any suid/sgid binaries for 15 minutes.
76526 +
76527 + It is recommended that you also enable signal logging in the auditing
76528 + section so that logs are generated when a process triggers a suspicious
76529 + signal.
76530 + If the sysctl option is enabled, a sysctl option with name
76531 + "deter_bruteforce" is created.
76532 +
76533 +config GRKERNSEC_MODHARDEN
76534 + bool "Harden module auto-loading"
76535 + default y if GRKERNSEC_CONFIG_AUTO
76536 + depends on MODULES
76537 + help
76538 + If you say Y here, module auto-loading in response to use of some
76539 + feature implemented by an unloaded module will be restricted to
76540 + root users. Enabling this option helps defend against attacks
76541 + by unprivileged users who abuse the auto-loading behavior to
76542 + cause a vulnerable module to load that is then exploited.
76543 +
76544 + If this option prevents a legitimate use of auto-loading for a
76545 + non-root user, the administrator can execute modprobe manually
76546 + with the exact name of the module mentioned in the alert log.
76547 + Alternatively, the administrator can add the module to the list
76548 + of modules loaded at boot by modifying init scripts.
76549 +
76550 + Modification of init scripts will most likely be needed on
76551 + Ubuntu servers with encrypted home directory support enabled,
76552 + as the first non-root user logging in will cause the ecb(aes),
76553 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
76554 +
76555 +config GRKERNSEC_HIDESYM
76556 + bool "Hide kernel symbols"
76557 + default y if GRKERNSEC_CONFIG_AUTO
76558 + select PAX_USERCOPY_SLABS
76559 + help
76560 + If you say Y here, getting information on loaded modules, and
76561 + displaying all kernel symbols through a syscall will be restricted
76562 + to users with CAP_SYS_MODULE. For software compatibility reasons,
76563 + /proc/kallsyms will be restricted to the root user. The RBAC
76564 + system can hide that entry even from root.
76565 +
76566 + This option also prevents leaking of kernel addresses through
76567 + several /proc entries.
76568 +
76569 + Note that this option is only effective provided the following
76570 + conditions are met:
76571 + 1) The kernel using grsecurity is not precompiled by some distribution
76572 + 2) You have also enabled GRKERNSEC_DMESG
76573 + 3) You are using the RBAC system and hiding other files such as your
76574 + kernel image and System.map. Alternatively, enabling this option
76575 + causes the permissions on /boot, /lib/modules, and the kernel
76576 + source directory to change at compile time to prevent
76577 + reading by non-root users.
76578 + If the above conditions are met, this option will aid in providing a
76579 + useful protection against local kernel exploitation of overflows
76580 + and arbitrary read/write vulnerabilities.
76581 +
76582 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
76583 + in addition to this feature.
76584 +
76585 +config GRKERNSEC_RANDSTRUCT
76586 + bool "Randomize layout of sensitive kernel structures"
76587 + default y if GRKERNSEC_CONFIG_AUTO
76588 + select GRKERNSEC_HIDESYM
76589 + select MODVERSIONS if MODULES
76590 + help
76591 + If you say Y here, the layouts of a number of sensitive kernel
76592 + structures (task, fs, cred, etc) and all structures composed entirely
76593 + of function pointers (aka "ops" structs) will be randomized at compile-time.
76594 + This can introduce the requirement of an additional infoleak
76595 + vulnerability for exploits targeting these structure types.
76596 +
76597 + Enabling this feature will introduce some performance impact, slightly
76598 + increase memory usage, and prevent the use of forensic tools like
76599 + Volatility against the system (unless the kernel source tree isn't
76600 + cleaned after kernel installation).
76601 +
76602 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
76603 + It remains after a make clean to allow for external modules to be compiled
76604 + with the existing seed and will be removed by a make mrproper or
76605 + make distclean.
76606 +
76607 + Note that the implementation requires gcc 4.6.4. or newer. You may need
76608 + to install the supporting headers explicitly in addition to the normal
76609 + gcc package.
76610 +
76611 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
76612 + bool "Use cacheline-aware structure randomization"
76613 + depends on GRKERNSEC_RANDSTRUCT
76614 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
76615 + help
76616 + If you say Y here, the RANDSTRUCT randomization will make a best effort
76617 + at restricting randomization to cacheline-sized groups of elements. It
76618 + will further not randomize bitfields in structures. This reduces the
76619 + performance hit of RANDSTRUCT at the cost of weakened randomization.
76620 +
76621 +config GRKERNSEC_KERN_LOCKOUT
76622 + bool "Active kernel exploit response"
76623 + default y if GRKERNSEC_CONFIG_AUTO
76624 + depends on X86 || ARM || PPC || SPARC
76625 + help
76626 + If you say Y here, when a PaX alert is triggered due to suspicious
76627 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
76628 + or an OOPS occurs due to bad memory accesses, instead of just
76629 + terminating the offending process (and potentially allowing
76630 + a subsequent exploit from the same user), we will take one of two
76631 + actions:
76632 + If the user was root, we will panic the system
76633 + If the user was non-root, we will log the attempt, terminate
76634 + all processes owned by the user, then prevent them from creating
76635 + any new processes until the system is restarted
76636 + This deters repeated kernel exploitation/bruteforcing attempts
76637 + and is useful for later forensics.
76638 +
76639 +config GRKERNSEC_OLD_ARM_USERLAND
76640 + bool "Old ARM userland compatibility"
76641 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
76642 + help
76643 + If you say Y here, stubs of executable code to perform such operations
76644 + as "compare-exchange" will be placed at fixed locations in the ARM vector
76645 + table. This is unfortunately needed for old ARM userland meant to run
76646 + across a wide range of processors. Without this option enabled,
76647 + the get_tls and data memory barrier stubs will be emulated by the kernel,
76648 + which is enough for Linaro userlands or other userlands designed for v6
76649 + and newer ARM CPUs. It's recommended that you try without this option enabled
76650 + first, and only enable it if your userland does not boot (it will likely fail
76651 + at init time).
76652 +
76653 +endmenu
76654 +menu "Role Based Access Control Options"
76655 +depends on GRKERNSEC
76656 +
76657 +config GRKERNSEC_RBAC_DEBUG
76658 + bool
76659 +
76660 +config GRKERNSEC_NO_RBAC
76661 + bool "Disable RBAC system"
76662 + help
76663 + If you say Y here, the /dev/grsec device will be removed from the kernel,
76664 + preventing the RBAC system from being enabled. You should only say Y
76665 + here if you have no intention of using the RBAC system, so as to prevent
76666 + an attacker with root access from misusing the RBAC system to hide files
76667 + and processes when loadable module support and /dev/[k]mem have been
76668 + locked down.
76669 +
76670 +config GRKERNSEC_ACL_HIDEKERN
76671 + bool "Hide kernel processes"
76672 + help
76673 + If you say Y here, all kernel threads will be hidden to all
76674 + processes but those whose subject has the "view hidden processes"
76675 + flag.
76676 +
76677 +config GRKERNSEC_ACL_MAXTRIES
76678 + int "Maximum tries before password lockout"
76679 + default 3
76680 + help
76681 + This option enforces the maximum number of times a user can attempt
76682 + to authorize themselves with the grsecurity RBAC system before being
76683 + denied the ability to attempt authorization again for a specified time.
76684 + The lower the number, the harder it will be to brute-force a password.
76685 +
76686 +config GRKERNSEC_ACL_TIMEOUT
76687 + int "Time to wait after max password tries, in seconds"
76688 + default 30
76689 + help
76690 + This option specifies the time the user must wait after attempting to
76691 + authorize to the RBAC system with the maximum number of invalid
76692 + passwords. The higher the number, the harder it will be to brute-force
76693 + a password.
76694 +
76695 +endmenu
76696 +menu "Filesystem Protections"
76697 +depends on GRKERNSEC
76698 +
76699 +config GRKERNSEC_PROC
76700 + bool "Proc restrictions"
76701 + default y if GRKERNSEC_CONFIG_AUTO
76702 + help
76703 + If you say Y here, the permissions of the /proc filesystem
76704 + will be altered to enhance system security and privacy. You MUST
76705 + choose either a user only restriction or a user and group restriction.
76706 + Depending upon the option you choose, you can either restrict users to
76707 + see only the processes they themselves run, or choose a group that can
76708 + view all processes and files normally restricted to root if you choose
76709 + the "restrict to user only" option. NOTE: If you're running identd or
76710 + ntpd as a non-root user, you will have to run it as the group you
76711 + specify here.
76712 +
76713 +config GRKERNSEC_PROC_USER
76714 + bool "Restrict /proc to user only"
76715 + depends on GRKERNSEC_PROC
76716 + help
76717 + If you say Y here, non-root users will only be able to view their own
76718 + processes, and restricts them from viewing network-related information,
76719 + and viewing kernel symbol and module information.
76720 +
76721 +config GRKERNSEC_PROC_USERGROUP
76722 + bool "Allow special group"
76723 + default y if GRKERNSEC_CONFIG_AUTO
76724 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
76725 + help
76726 + If you say Y here, you will be able to select a group that will be
76727 + able to view all processes and network-related information. If you've
76728 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
76729 + remain hidden. This option is useful if you want to run identd as
76730 + a non-root user. The group you select may also be chosen at boot time
76731 + via "grsec_proc_gid=" on the kernel commandline.
76732 +
76733 +config GRKERNSEC_PROC_GID
76734 + int "GID for special group"
76735 + depends on GRKERNSEC_PROC_USERGROUP
76736 + default 1001
76737 +
76738 +config GRKERNSEC_PROC_ADD
76739 + bool "Additional restrictions"
76740 + default y if GRKERNSEC_CONFIG_AUTO
76741 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
76742 + help
76743 + If you say Y here, additional restrictions will be placed on
76744 + /proc that keep normal users from viewing device information and
76745 + slabinfo information that could be useful for exploits.
76746 +
76747 +config GRKERNSEC_LINK
76748 + bool "Linking restrictions"
76749 + default y if GRKERNSEC_CONFIG_AUTO
76750 + help
76751 + If you say Y here, /tmp race exploits will be prevented, since users
76752 + will no longer be able to follow symlinks owned by other users in
76753 + world-writable +t directories (e.g. /tmp), unless the owner of the
76754 + symlink is the owner of the directory. users will also not be
76755 + able to hardlink to files they do not own. If the sysctl option is
76756 + enabled, a sysctl option with name "linking_restrictions" is created.
76757 +
76758 +config GRKERNSEC_SYMLINKOWN
76759 + bool "Kernel-enforced SymlinksIfOwnerMatch"
76760 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
76761 + help
76762 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
76763 + that prevents it from being used as a security feature. As Apache
76764 + verifies the symlink by performing a stat() against the target of
76765 + the symlink before it is followed, an attacker can setup a symlink
76766 + to point to a same-owned file, then replace the symlink with one
76767 + that targets another user's file just after Apache "validates" the
76768 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
76769 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
76770 + will be in place for the group you specify. If the sysctl option
76771 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
76772 + created.
76773 +
76774 +config GRKERNSEC_SYMLINKOWN_GID
76775 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
76776 + depends on GRKERNSEC_SYMLINKOWN
76777 + default 1006
76778 + help
76779 + Setting this GID determines what group kernel-enforced
76780 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
76781 + is enabled, a sysctl option with name "symlinkown_gid" is created.
76782 +
76783 +config GRKERNSEC_FIFO
76784 + bool "FIFO restrictions"
76785 + default y if GRKERNSEC_CONFIG_AUTO
76786 + help
76787 + If you say Y here, users will not be able to write to FIFOs they don't
76788 + own in world-writable +t directories (e.g. /tmp), unless the owner of
76789 + the FIFO is the same owner of the directory it's held in. If the sysctl
76790 + option is enabled, a sysctl option with name "fifo_restrictions" is
76791 + created.
76792 +
76793 +config GRKERNSEC_SYSFS_RESTRICT
76794 + bool "Sysfs/debugfs restriction"
76795 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76796 + depends on SYSFS
76797 + help
76798 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
76799 + any filesystem normally mounted under it (e.g. debugfs) will be
76800 + mostly accessible only by root. These filesystems generally provide access
76801 + to hardware and debug information that isn't appropriate for unprivileged
76802 + users of the system. Sysfs and debugfs have also become a large source
76803 + of new vulnerabilities, ranging from infoleaks to local compromise.
76804 + There has been very little oversight with an eye toward security involved
76805 + in adding new exporters of information to these filesystems, so their
76806 + use is discouraged.
76807 + For reasons of compatibility, a few directories have been whitelisted
76808 + for access by non-root users:
76809 + /sys/fs/selinux
76810 + /sys/fs/fuse
76811 + /sys/devices/system/cpu
76812 +
76813 +config GRKERNSEC_ROFS
76814 + bool "Runtime read-only mount protection"
76815 + depends on SYSCTL
76816 + help
76817 + If you say Y here, a sysctl option with name "romount_protect" will
76818 + be created. By setting this option to 1 at runtime, filesystems
76819 + will be protected in the following ways:
76820 + * No new writable mounts will be allowed
76821 + * Existing read-only mounts won't be able to be remounted read/write
76822 + * Write operations will be denied on all block devices
76823 + This option acts independently of grsec_lock: once it is set to 1,
76824 + it cannot be turned off. Therefore, please be mindful of the resulting
76825 + behavior if this option is enabled in an init script on a read-only
76826 + filesystem.
76827 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
76828 + and GRKERNSEC_IO should be enabled and module loading disabled via
76829 + config or at runtime.
76830 + This feature is mainly intended for secure embedded systems.
76831 +
76832 +
76833 +config GRKERNSEC_DEVICE_SIDECHANNEL
76834 + bool "Eliminate stat/notify-based device sidechannels"
76835 + default y if GRKERNSEC_CONFIG_AUTO
76836 + help
76837 + If you say Y here, timing analyses on block or character
76838 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
76839 + will be thwarted for unprivileged users. If a process without
76840 + CAP_MKNOD stats such a device, the last access and last modify times
76841 + will match the device's create time. No access or modify events
76842 + will be triggered through inotify/dnotify/fanotify for such devices.
76843 + This feature will prevent attacks that may at a minimum
76844 + allow an attacker to determine the administrator's password length.
76845 +
76846 +config GRKERNSEC_CHROOT
76847 + bool "Chroot jail restrictions"
76848 + default y if GRKERNSEC_CONFIG_AUTO
76849 + help
76850 + If you say Y here, you will be able to choose several options that will
76851 + make breaking out of a chrooted jail much more difficult. If you
76852 + encounter no software incompatibilities with the following options, it
76853 + is recommended that you enable each one.
76854 +
76855 + Note that the chroot restrictions are not intended to apply to "chroots"
76856 + to directories that are simple bind mounts of the global root filesystem.
76857 + For several other reasons, a user shouldn't expect any significant
76858 + security by performing such a chroot.
76859 +
76860 +config GRKERNSEC_CHROOT_MOUNT
76861 + bool "Deny mounts"
76862 + default y if GRKERNSEC_CONFIG_AUTO
76863 + depends on GRKERNSEC_CHROOT
76864 + help
76865 + If you say Y here, processes inside a chroot will not be able to
76866 + mount or remount filesystems. If the sysctl option is enabled, a
76867 + sysctl option with name "chroot_deny_mount" is created.
76868 +
76869 +config GRKERNSEC_CHROOT_DOUBLE
76870 + bool "Deny double-chroots"
76871 + default y if GRKERNSEC_CONFIG_AUTO
76872 + depends on GRKERNSEC_CHROOT
76873 + help
76874 + If you say Y here, processes inside a chroot will not be able to chroot
76875 + again outside the chroot. This is a widely used method of breaking
76876 + out of a chroot jail and should not be allowed. If the sysctl
76877 + option is enabled, a sysctl option with name
76878 + "chroot_deny_chroot" is created.
76879 +
76880 +config GRKERNSEC_CHROOT_PIVOT
76881 + bool "Deny pivot_root in chroot"
76882 + default y if GRKERNSEC_CONFIG_AUTO
76883 + depends on GRKERNSEC_CHROOT
76884 + help
76885 + If you say Y here, processes inside a chroot will not be able to use
76886 + a function called pivot_root() that was introduced in Linux 2.3.41. It
76887 + works similar to chroot in that it changes the root filesystem. This
76888 + function could be misused in a chrooted process to attempt to break out
76889 + of the chroot, and therefore should not be allowed. If the sysctl
76890 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
76891 + created.
76892 +
76893 +config GRKERNSEC_CHROOT_CHDIR
76894 + bool "Enforce chdir(\"/\") on all chroots"
76895 + default y if GRKERNSEC_CONFIG_AUTO
76896 + depends on GRKERNSEC_CHROOT
76897 + help
76898 + If you say Y here, the current working directory of all newly-chrooted
76899 + applications will be set to the the root directory of the chroot.
76900 + The man page on chroot(2) states:
76901 + Note that this call does not change the current working
76902 + directory, so that `.' can be outside the tree rooted at
76903 + `/'. In particular, the super-user can escape from a
76904 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
76905 +
76906 + It is recommended that you say Y here, since it's not known to break
76907 + any software. If the sysctl option is enabled, a sysctl option with
76908 + name "chroot_enforce_chdir" is created.
76909 +
76910 +config GRKERNSEC_CHROOT_CHMOD
76911 + bool "Deny (f)chmod +s"
76912 + default y if GRKERNSEC_CONFIG_AUTO
76913 + depends on GRKERNSEC_CHROOT
76914 + help
76915 + If you say Y here, processes inside a chroot will not be able to chmod
76916 + or fchmod files to make them have suid or sgid bits. This protects
76917 + against another published method of breaking a chroot. If the sysctl
76918 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
76919 + created.
76920 +
76921 +config GRKERNSEC_CHROOT_FCHDIR
76922 + bool "Deny fchdir and fhandle out of chroot"
76923 + default y if GRKERNSEC_CONFIG_AUTO
76924 + depends on GRKERNSEC_CHROOT
76925 + help
76926 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
76927 + to a file descriptor of the chrooting process that points to a directory
76928 + outside the filesystem will be stopped. Additionally, this option prevents
76929 + use of the recently-created syscall for opening files by a guessable "file
76930 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
76931 + with name "chroot_deny_fchdir" is created.
76932 +
76933 +config GRKERNSEC_CHROOT_MKNOD
76934 + bool "Deny mknod"
76935 + default y if GRKERNSEC_CONFIG_AUTO
76936 + depends on GRKERNSEC_CHROOT
76937 + help
76938 + If you say Y here, processes inside a chroot will not be allowed to
76939 + mknod. The problem with using mknod inside a chroot is that it
76940 + would allow an attacker to create a device entry that is the same
76941 + as one on the physical root of your system, which could range from
76942 + anything from the console device to a device for your harddrive (which
76943 + they could then use to wipe the drive or steal data). It is recommended
76944 + that you say Y here, unless you run into software incompatibilities.
76945 + If the sysctl option is enabled, a sysctl option with name
76946 + "chroot_deny_mknod" is created.
76947 +
76948 +config GRKERNSEC_CHROOT_SHMAT
76949 + bool "Deny shmat() out of chroot"
76950 + default y if GRKERNSEC_CONFIG_AUTO
76951 + depends on GRKERNSEC_CHROOT
76952 + help
76953 + If you say Y here, processes inside a chroot will not be able to attach
76954 + to shared memory segments that were created outside of the chroot jail.
76955 + It is recommended that you say Y here. If the sysctl option is enabled,
76956 + a sysctl option with name "chroot_deny_shmat" is created.
76957 +
76958 +config GRKERNSEC_CHROOT_UNIX
76959 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
76960 + default y if GRKERNSEC_CONFIG_AUTO
76961 + depends on GRKERNSEC_CHROOT
76962 + help
76963 + If you say Y here, processes inside a chroot will not be able to
76964 + connect to abstract (meaning not belonging to a filesystem) Unix
76965 + domain sockets that were bound outside of a chroot. It is recommended
76966 + that you say Y here. If the sysctl option is enabled, a sysctl option
76967 + with name "chroot_deny_unix" is created.
76968 +
76969 +config GRKERNSEC_CHROOT_FINDTASK
76970 + bool "Protect outside processes"
76971 + default y if GRKERNSEC_CONFIG_AUTO
76972 + depends on GRKERNSEC_CHROOT
76973 + help
76974 + If you say Y here, processes inside a chroot will not be able to
76975 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
76976 + getsid, or view any process outside of the chroot. If the sysctl
76977 + option is enabled, a sysctl option with name "chroot_findtask" is
76978 + created.
76979 +
76980 +config GRKERNSEC_CHROOT_NICE
76981 + bool "Restrict priority changes"
76982 + default y if GRKERNSEC_CONFIG_AUTO
76983 + depends on GRKERNSEC_CHROOT
76984 + help
76985 + If you say Y here, processes inside a chroot will not be able to raise
76986 + the priority of processes in the chroot, or alter the priority of
76987 + processes outside the chroot. This provides more security than simply
76988 + removing CAP_SYS_NICE from the process' capability set. If the
76989 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
76990 + is created.
76991 +
76992 +config GRKERNSEC_CHROOT_SYSCTL
76993 + bool "Deny sysctl writes"
76994 + default y if GRKERNSEC_CONFIG_AUTO
76995 + depends on GRKERNSEC_CHROOT
76996 + help
76997 + If you say Y here, an attacker in a chroot will not be able to
76998 + write to sysctl entries, either by sysctl(2) or through a /proc
76999 + interface. It is strongly recommended that you say Y here. If the
77000 + sysctl option is enabled, a sysctl option with name
77001 + "chroot_deny_sysctl" is created.
77002 +
77003 +config GRKERNSEC_CHROOT_RENAME
77004 + bool "Deny bad renames"
77005 + default y if GRKERNSEC_CONFIG_AUTO
77006 + depends on GRKERNSEC_CHROOT
77007 + help
77008 + If you say Y here, an attacker in a chroot will not be able to
77009 + abuse the ability to create double chroots to break out of the
77010 + chroot by exploiting a race condition between a rename of a directory
77011 + within a chroot against an open of a symlink with relative path
77012 + components. This feature will likewise prevent an accomplice outside
77013 + a chroot from enabling a user inside the chroot to break out and make
77014 + use of their credentials on the global filesystem. Enabling this
77015 + feature is essential to prevent root users from breaking out of a
77016 + chroot. If the sysctl option is enabled, a sysctl option with name
77017 + "chroot_deny_bad_rename" is created.
77018 +
77019 +config GRKERNSEC_CHROOT_CAPS
77020 + bool "Capability restrictions"
77021 + default y if GRKERNSEC_CONFIG_AUTO
77022 + depends on GRKERNSEC_CHROOT
77023 + help
77024 + If you say Y here, the capabilities on all processes within a
77025 + chroot jail will be lowered to stop module insertion, raw i/o,
77026 + system and net admin tasks, rebooting the system, modifying immutable
77027 + files, modifying IPC owned by another, and changing the system time.
77028 + This is left an option because it can break some apps. Disable this
77029 + if your chrooted apps are having problems performing those kinds of
77030 + tasks. If the sysctl option is enabled, a sysctl option with
77031 + name "chroot_caps" is created.
77032 +
77033 +config GRKERNSEC_CHROOT_INITRD
77034 + bool "Exempt initrd tasks from restrictions"
77035 + default y if GRKERNSEC_CONFIG_AUTO
77036 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
77037 + help
77038 + If you say Y here, tasks started prior to init will be exempted from
77039 + grsecurity's chroot restrictions. This option is mainly meant to
77040 + resolve Plymouth's performing privileged operations unnecessarily
77041 + in a chroot.
77042 +
77043 +endmenu
77044 +menu "Kernel Auditing"
77045 +depends on GRKERNSEC
77046 +
77047 +config GRKERNSEC_AUDIT_GROUP
77048 + bool "Single group for auditing"
77049 + help
77050 + If you say Y here, the exec and chdir logging features will only operate
77051 + on a group you specify. This option is recommended if you only want to
77052 + watch certain users instead of having a large amount of logs from the
77053 + entire system. If the sysctl option is enabled, a sysctl option with
77054 + name "audit_group" is created.
77055 +
77056 +config GRKERNSEC_AUDIT_GID
77057 + int "GID for auditing"
77058 + depends on GRKERNSEC_AUDIT_GROUP
77059 + default 1007
77060 +
77061 +config GRKERNSEC_EXECLOG
77062 + bool "Exec logging"
77063 + help
77064 + If you say Y here, all execve() calls will be logged (since the
77065 + other exec*() calls are frontends to execve(), all execution
77066 + will be logged). Useful for shell-servers that like to keep track
77067 + of their users. If the sysctl option is enabled, a sysctl option with
77068 + name "exec_logging" is created.
77069 + WARNING: This option when enabled will produce a LOT of logs, especially
77070 + on an active system.
77071 +
77072 +config GRKERNSEC_RESLOG
77073 + bool "Resource logging"
77074 + default y if GRKERNSEC_CONFIG_AUTO
77075 + help
77076 + If you say Y here, all attempts to overstep resource limits will
77077 + be logged with the resource name, the requested size, and the current
77078 + limit. It is highly recommended that you say Y here. If the sysctl
77079 + option is enabled, a sysctl option with name "resource_logging" is
77080 + created. If the RBAC system is enabled, the sysctl value is ignored.
77081 +
77082 +config GRKERNSEC_CHROOT_EXECLOG
77083 + bool "Log execs within chroot"
77084 + help
77085 + If you say Y here, all executions inside a chroot jail will be logged
77086 + to syslog. This can cause a large amount of logs if certain
77087 + applications (eg. djb's daemontools) are installed on the system, and
77088 + is therefore left as an option. If the sysctl option is enabled, a
77089 + sysctl option with name "chroot_execlog" is created.
77090 +
77091 +config GRKERNSEC_AUDIT_PTRACE
77092 + bool "Ptrace logging"
77093 + help
77094 + If you say Y here, all attempts to attach to a process via ptrace
77095 + will be logged. If the sysctl option is enabled, a sysctl option
77096 + with name "audit_ptrace" is created.
77097 +
77098 +config GRKERNSEC_AUDIT_CHDIR
77099 + bool "Chdir logging"
77100 + help
77101 + If you say Y here, all chdir() calls will be logged. If the sysctl
77102 + option is enabled, a sysctl option with name "audit_chdir" is created.
77103 +
77104 +config GRKERNSEC_AUDIT_MOUNT
77105 + bool "(Un)Mount logging"
77106 + help
77107 + If you say Y here, all mounts and unmounts will be logged. If the
77108 + sysctl option is enabled, a sysctl option with name "audit_mount" is
77109 + created.
77110 +
77111 +config GRKERNSEC_SIGNAL
77112 + bool "Signal logging"
77113 + default y if GRKERNSEC_CONFIG_AUTO
77114 + help
77115 + If you say Y here, certain important signals will be logged, such as
77116 + SIGSEGV, which will as a result inform you of when a error in a program
77117 + occurred, which in some cases could mean a possible exploit attempt.
77118 + If the sysctl option is enabled, a sysctl option with name
77119 + "signal_logging" is created.
77120 +
77121 +config GRKERNSEC_FORKFAIL
77122 + bool "Fork failure logging"
77123 + help
77124 + If you say Y here, all failed fork() attempts will be logged.
77125 + This could suggest a fork bomb, or someone attempting to overstep
77126 + their process limit. If the sysctl option is enabled, a sysctl option
77127 + with name "forkfail_logging" is created.
77128 +
77129 +config GRKERNSEC_TIME
77130 + bool "Time change logging"
77131 + default y if GRKERNSEC_CONFIG_AUTO
77132 + help
77133 + If you say Y here, any changes of the system clock will be logged.
77134 + If the sysctl option is enabled, a sysctl option with name
77135 + "timechange_logging" is created.
77136 +
77137 +config GRKERNSEC_PROC_IPADDR
77138 + bool "/proc/<pid>/ipaddr support"
77139 + default y if GRKERNSEC_CONFIG_AUTO
77140 + help
77141 + If you say Y here, a new entry will be added to each /proc/<pid>
77142 + directory that contains the IP address of the person using the task.
77143 + The IP is carried across local TCP and AF_UNIX stream sockets.
77144 + This information can be useful for IDS/IPSes to perform remote response
77145 + to a local attack. The entry is readable by only the owner of the
77146 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
77147 + the RBAC system), and thus does not create privacy concerns.
77148 +
77149 +config GRKERNSEC_RWXMAP_LOG
77150 + bool 'Denied RWX mmap/mprotect logging'
77151 + default y if GRKERNSEC_CONFIG_AUTO
77152 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
77153 + help
77154 + If you say Y here, calls to mmap() and mprotect() with explicit
77155 + usage of PROT_WRITE and PROT_EXEC together will be logged when
77156 + denied by the PAX_MPROTECT feature. This feature will also
77157 + log other problematic scenarios that can occur when PAX_MPROTECT
77158 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
77159 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
77160 + is created.
77161 +
77162 +endmenu
77163 +
77164 +menu "Executable Protections"
77165 +depends on GRKERNSEC
77166 +
77167 +config GRKERNSEC_DMESG
77168 + bool "Dmesg(8) restriction"
77169 + default y if GRKERNSEC_CONFIG_AUTO
77170 + help
77171 + If you say Y here, non-root users will not be able to use dmesg(8)
77172 + to view the contents of the kernel's circular log buffer.
77173 + The kernel's log buffer often contains kernel addresses and other
77174 + identifying information useful to an attacker in fingerprinting a
77175 + system for a targeted exploit.
77176 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
77177 + created.
77178 +
77179 +config GRKERNSEC_HARDEN_PTRACE
77180 + bool "Deter ptrace-based process snooping"
77181 + default y if GRKERNSEC_CONFIG_AUTO
77182 + help
77183 + If you say Y here, TTY sniffers and other malicious monitoring
77184 + programs implemented through ptrace will be defeated. If you
77185 + have been using the RBAC system, this option has already been
77186 + enabled for several years for all users, with the ability to make
77187 + fine-grained exceptions.
77188 +
77189 + This option only affects the ability of non-root users to ptrace
77190 + processes that are not a descendent of the ptracing process.
77191 + This means that strace ./binary and gdb ./binary will still work,
77192 + but attaching to arbitrary processes will not. If the sysctl
77193 + option is enabled, a sysctl option with name "harden_ptrace" is
77194 + created.
77195 +
77196 +config GRKERNSEC_PTRACE_READEXEC
77197 + bool "Require read access to ptrace sensitive binaries"
77198 + default y if GRKERNSEC_CONFIG_AUTO
77199 + help
77200 + If you say Y here, unprivileged users will not be able to ptrace unreadable
77201 + binaries. This option is useful in environments that
77202 + remove the read bits (e.g. file mode 4711) from suid binaries to
77203 + prevent infoleaking of their contents. This option adds
77204 + consistency to the use of that file mode, as the binary could normally
77205 + be read out when run without privileges while ptracing.
77206 +
77207 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
77208 + is created.
77209 +
77210 +config GRKERNSEC_SETXID
77211 + bool "Enforce consistent multithreaded privileges"
77212 + default y if GRKERNSEC_CONFIG_AUTO
77213 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
77214 + help
77215 + If you say Y here, a change from a root uid to a non-root uid
77216 + in a multithreaded application will cause the resulting uids,
77217 + gids, supplementary groups, and capabilities in that thread
77218 + to be propagated to the other threads of the process. In most
77219 + cases this is unnecessary, as glibc will emulate this behavior
77220 + on behalf of the application. Other libcs do not act in the
77221 + same way, allowing the other threads of the process to continue
77222 + running with root privileges. If the sysctl option is enabled,
77223 + a sysctl option with name "consistent_setxid" is created.
77224 +
77225 +config GRKERNSEC_HARDEN_IPC
77226 + bool "Disallow access to overly-permissive IPC objects"
77227 + default y if GRKERNSEC_CONFIG_AUTO
77228 + depends on SYSVIPC
77229 + help
77230 + If you say Y here, access to overly-permissive IPC objects (shared
77231 + memory, message queues, and semaphores) will be denied for processes
77232 + given the following criteria beyond normal permission checks:
77233 + 1) If the IPC object is world-accessible and the euid doesn't match
77234 + that of the creator or current uid for the IPC object
77235 + 2) If the IPC object is group-accessible and the egid doesn't
77236 + match that of the creator or current gid for the IPC object
77237 + It's a common error to grant too much permission to these objects,
77238 + with impact ranging from denial of service and information leaking to
77239 + privilege escalation. This feature was developed in response to
77240 + research by Tim Brown:
77241 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
77242 + who found hundreds of such insecure usages. Processes with
77243 + CAP_IPC_OWNER are still permitted to access these IPC objects.
77244 + If the sysctl option is enabled, a sysctl option with name
77245 + "harden_ipc" is created.
77246 +
77247 +config GRKERNSEC_TPE
77248 + bool "Trusted Path Execution (TPE)"
77249 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
77250 + help
77251 + If you say Y here, you will be able to choose a gid to add to the
77252 + supplementary groups of users you want to mark as "untrusted."
77253 + These users will not be able to execute any files that are not in
77254 + root-owned directories writable only by root. If the sysctl option
77255 + is enabled, a sysctl option with name "tpe" is created.
77256 +
77257 +config GRKERNSEC_TPE_ALL
77258 + bool "Partially restrict all non-root users"
77259 + depends on GRKERNSEC_TPE
77260 + help
77261 + If you say Y here, all non-root users will be covered under
77262 + a weaker TPE restriction. This is separate from, and in addition to,
77263 + the main TPE options that you have selected elsewhere. Thus, if a
77264 + "trusted" GID is chosen, this restriction applies to even that GID.
77265 + Under this restriction, all non-root users will only be allowed to
77266 + execute files in directories they own that are not group or
77267 + world-writable, or in directories owned by root and writable only by
77268 + root. If the sysctl option is enabled, a sysctl option with name
77269 + "tpe_restrict_all" is created.
77270 +
77271 +config GRKERNSEC_TPE_INVERT
77272 + bool "Invert GID option"
77273 + depends on GRKERNSEC_TPE
77274 + help
77275 + If you say Y here, the group you specify in the TPE configuration will
77276 + decide what group TPE restrictions will be *disabled* for. This
77277 + option is useful if you want TPE restrictions to be applied to most
77278 + users on the system. If the sysctl option is enabled, a sysctl option
77279 + with name "tpe_invert" is created. Unlike other sysctl options, this
77280 + entry will default to on for backward-compatibility.
77281 +
77282 +config GRKERNSEC_TPE_GID
77283 + int
77284 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
77285 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
77286 +
77287 +config GRKERNSEC_TPE_UNTRUSTED_GID
77288 + int "GID for TPE-untrusted users"
77289 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
77290 + default 1005
77291 + help
77292 + Setting this GID determines what group TPE restrictions will be
77293 + *enabled* for. If the sysctl option is enabled, a sysctl option
77294 + with name "tpe_gid" is created.
77295 +
77296 +config GRKERNSEC_TPE_TRUSTED_GID
77297 + int "GID for TPE-trusted users"
77298 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
77299 + default 1005
77300 + help
77301 + Setting this GID determines what group TPE restrictions will be
77302 + *disabled* for. If the sysctl option is enabled, a sysctl option
77303 + with name "tpe_gid" is created.
77304 +
77305 +endmenu
77306 +menu "Network Protections"
77307 +depends on GRKERNSEC
77308 +
77309 +config GRKERNSEC_BLACKHOLE
77310 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
77311 + default y if GRKERNSEC_CONFIG_AUTO
77312 + depends on NET
77313 + help
77314 + If you say Y here, neither TCP resets nor ICMP
77315 + destination-unreachable packets will be sent in response to packets
77316 + sent to ports for which no associated listening process exists.
77317 + It will also prevent the sending of ICMP protocol unreachable packets
77318 + in response to packets with unknown protocols.
77319 + This feature supports both IPV4 and IPV6 and exempts the
77320 + loopback interface from blackholing. Enabling this feature
77321 + makes a host more resilient to DoS attacks and reduces network
77322 + visibility against scanners.
77323 +
77324 + The blackhole feature as-implemented is equivalent to the FreeBSD
77325 + blackhole feature, as it prevents RST responses to all packets, not
77326 + just SYNs. Under most application behavior this causes no
77327 + problems, but applications (like haproxy) may not close certain
77328 + connections in a way that cleanly terminates them on the remote
77329 + end, leaving the remote host in LAST_ACK state. Because of this
77330 + side-effect and to prevent intentional LAST_ACK DoSes, this
77331 + feature also adds automatic mitigation against such attacks.
77332 + The mitigation drastically reduces the amount of time a socket
77333 + can spend in LAST_ACK state. If you're using haproxy and not
77334 + all servers it connects to have this option enabled, consider
77335 + disabling this feature on the haproxy host.
77336 +
77337 + If the sysctl option is enabled, two sysctl options with names
77338 + "ip_blackhole" and "lastack_retries" will be created.
77339 + While "ip_blackhole" takes the standard zero/non-zero on/off
77340 + toggle, "lastack_retries" uses the same kinds of values as
77341 + "tcp_retries1" and "tcp_retries2". The default value of 4
77342 + prevents a socket from lasting more than 45 seconds in LAST_ACK
77343 + state.
77344 +
77345 +config GRKERNSEC_NO_SIMULT_CONNECT
77346 + bool "Disable TCP Simultaneous Connect"
77347 + default y if GRKERNSEC_CONFIG_AUTO
77348 + depends on NET
77349 + help
77350 + If you say Y here, a feature by Willy Tarreau will be enabled that
77351 + removes a weakness in Linux's strict implementation of TCP that
77352 + allows two clients to connect to each other without either entering
77353 + a listening state. The weakness allows an attacker to easily prevent
77354 + a client from connecting to a known server provided the source port
77355 + for the connection is guessed correctly.
77356 +
77357 + As the weakness could be used to prevent an antivirus or IPS from
77358 + fetching updates, or prevent an SSL gateway from fetching a CRL,
77359 + it should be eliminated by enabling this option. Though Linux is
77360 + one of few operating systems supporting simultaneous connect, it
77361 + has no legitimate use in practice and is rarely supported by firewalls.
77362 +
77363 +config GRKERNSEC_SOCKET
77364 + bool "Socket restrictions"
77365 + depends on NET
77366 + help
77367 + If you say Y here, you will be able to choose from several options.
77368 + If you assign a GID on your system and add it to the supplementary
77369 + groups of users you want to restrict socket access to, this patch
77370 + will perform up to three things, based on the option(s) you choose.
77371 +
77372 +config GRKERNSEC_SOCKET_ALL
77373 + bool "Deny any sockets to group"
77374 + depends on GRKERNSEC_SOCKET
77375 + help
77376 + If you say Y here, you will be able to choose a GID of whose users will
77377 + be unable to connect to other hosts from your machine or run server
77378 + applications from your machine. If the sysctl option is enabled, a
77379 + sysctl option with name "socket_all" is created.
77380 +
77381 +config GRKERNSEC_SOCKET_ALL_GID
77382 + int "GID to deny all sockets for"
77383 + depends on GRKERNSEC_SOCKET_ALL
77384 + default 1004
77385 + help
77386 + Here you can choose the GID to disable socket access for. Remember to
77387 + add the users you want socket access disabled for to the GID
77388 + specified here. If the sysctl option is enabled, a sysctl option
77389 + with name "socket_all_gid" is created.
77390 +
77391 +config GRKERNSEC_SOCKET_CLIENT
77392 + bool "Deny client sockets to group"
77393 + depends on GRKERNSEC_SOCKET
77394 + help
77395 + If you say Y here, you will be able to choose a GID of whose users will
77396 + be unable to connect to other hosts from your machine, but will be
77397 + able to run servers. If this option is enabled, all users in the group
77398 + you specify will have to use passive mode when initiating ftp transfers
77399 + from the shell on your machine. If the sysctl option is enabled, a
77400 + sysctl option with name "socket_client" is created.
77401 +
77402 +config GRKERNSEC_SOCKET_CLIENT_GID
77403 + int "GID to deny client sockets for"
77404 + depends on GRKERNSEC_SOCKET_CLIENT
77405 + default 1003
77406 + help
77407 + Here you can choose the GID to disable client socket access for.
77408 + Remember to add the users you want client socket access disabled for to
77409 + the GID specified here. If the sysctl option is enabled, a sysctl
77410 + option with name "socket_client_gid" is created.
77411 +
77412 +config GRKERNSEC_SOCKET_SERVER
77413 + bool "Deny server sockets to group"
77414 + depends on GRKERNSEC_SOCKET
77415 + help
77416 + If you say Y here, you will be able to choose a GID of whose users will
77417 + be unable to run server applications from your machine. If the sysctl
77418 + option is enabled, a sysctl option with name "socket_server" is created.
77419 +
77420 +config GRKERNSEC_SOCKET_SERVER_GID
77421 + int "GID to deny server sockets for"
77422 + depends on GRKERNSEC_SOCKET_SERVER
77423 + default 1002
77424 + help
77425 + Here you can choose the GID to disable server socket access for.
77426 + Remember to add the users you want server socket access disabled for to
77427 + the GID specified here. If the sysctl option is enabled, a sysctl
77428 + option with name "socket_server_gid" is created.
77429 +
77430 +endmenu
77431 +
77432 +menu "Physical Protections"
77433 +depends on GRKERNSEC
77434 +
77435 +config GRKERNSEC_DENYUSB
77436 + bool "Deny new USB connections after toggle"
77437 + default y if GRKERNSEC_CONFIG_AUTO
77438 + depends on SYSCTL && USB_SUPPORT
77439 + help
77440 + If you say Y here, a new sysctl option with name "deny_new_usb"
77441 + will be created. Setting its value to 1 will prevent any new
77442 + USB devices from being recognized by the OS. Any attempted USB
77443 + device insertion will be logged. This option is intended to be
77444 + used against custom USB devices designed to exploit vulnerabilities
77445 + in various USB device drivers.
77446 +
77447 + For greatest effectiveness, this sysctl should be set after any
77448 + relevant init scripts. This option is safe to enable in distros
77449 + as each user can choose whether or not to toggle the sysctl.
77450 +
77451 +config GRKERNSEC_DENYUSB_FORCE
77452 + bool "Reject all USB devices not connected at boot"
77453 + select USB
77454 + depends on GRKERNSEC_DENYUSB
77455 + help
77456 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
77457 + that doesn't involve a sysctl entry. This option should only be
77458 + enabled if you're sure you want to deny all new USB connections
77459 + at runtime and don't want to modify init scripts. This should not
77460 + be enabled by distros. It forces the core USB code to be built
77461 + into the kernel image so that all devices connected at boot time
77462 + can be recognized and new USB device connections can be prevented
77463 + prior to init running.
77464 +
77465 +endmenu
77466 +
77467 +menu "Sysctl Support"
77468 +depends on GRKERNSEC && SYSCTL
77469 +
77470 +config GRKERNSEC_SYSCTL
77471 + bool "Sysctl support"
77472 + default y if GRKERNSEC_CONFIG_AUTO
77473 + help
77474 + If you say Y here, you will be able to change the options that
77475 + grsecurity runs with at bootup, without having to recompile your
77476 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
77477 + to enable (1) or disable (0) various features. All the sysctl entries
77478 + are mutable until the "grsec_lock" entry is set to a non-zero value.
77479 + All features enabled in the kernel configuration are disabled at boot
77480 + if you do not say Y to the "Turn on features by default" option.
77481 + All options should be set at startup, and the grsec_lock entry should
77482 + be set to a non-zero value after all the options are set.
77483 + *THIS IS EXTREMELY IMPORTANT*
77484 +
77485 +config GRKERNSEC_SYSCTL_DISTRO
77486 + bool "Extra sysctl support for distro makers (READ HELP)"
77487 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
77488 + help
77489 + If you say Y here, additional sysctl options will be created
77490 + for features that affect processes running as root. Therefore,
77491 + it is critical when using this option that the grsec_lock entry be
77492 + enabled after boot. Only distros with prebuilt kernel packages
77493 + with this option enabled that can ensure grsec_lock is enabled
77494 + after boot should use this option.
77495 + *Failure to set grsec_lock after boot makes all grsec features
77496 + this option covers useless*
77497 +
77498 + Currently this option creates the following sysctl entries:
77499 + "Disable Privileged I/O": "disable_priv_io"
77500 +
77501 +config GRKERNSEC_SYSCTL_ON
77502 + bool "Turn on features by default"
77503 + default y if GRKERNSEC_CONFIG_AUTO
77504 + depends on GRKERNSEC_SYSCTL
77505 + help
77506 + If you say Y here, instead of having all features enabled in the
77507 + kernel configuration disabled at boot time, the features will be
77508 + enabled at boot time. It is recommended you say Y here unless
77509 + there is some reason you would want all sysctl-tunable features to
77510 + be disabled by default. As mentioned elsewhere, it is important
77511 + to enable the grsec_lock entry once you have finished modifying
77512 + the sysctl entries.
77513 +
77514 +endmenu
77515 +menu "Logging Options"
77516 +depends on GRKERNSEC
77517 +
77518 +config GRKERNSEC_FLOODTIME
77519 + int "Seconds in between log messages (minimum)"
77520 + default 10
77521 + help
77522 + This option allows you to enforce the number of seconds between
77523 + grsecurity log messages. The default should be suitable for most
77524 + people, however, if you choose to change it, choose a value small enough
77525 + to allow informative logs to be produced, but large enough to
77526 + prevent flooding.
77527 +
77528 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
77529 + any rate limiting on grsecurity log messages.
77530 +
77531 +config GRKERNSEC_FLOODBURST
77532 + int "Number of messages in a burst (maximum)"
77533 + default 6
77534 + help
77535 + This option allows you to choose the maximum number of messages allowed
77536 + within the flood time interval you chose in a separate option. The
77537 + default should be suitable for most people, however if you find that
77538 + many of your logs are being interpreted as flooding, you may want to
77539 + raise this value.
77540 +
77541 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
77542 + any rate limiting on grsecurity log messages.
77543 +
77544 +endmenu
77545 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
77546 new file mode 100644
77547 index 0000000..30ababb
77548 --- /dev/null
77549 +++ b/grsecurity/Makefile
77550 @@ -0,0 +1,54 @@
77551 +# grsecurity – access control and security hardening for Linux
77552 +# All code in this directory and various hooks located throughout the Linux kernel are
77553 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
77554 +# http://www.grsecurity.net spender@grsecurity.net
77555 +#
77556 +# This program is free software; you can redistribute it and/or
77557 +# modify it under the terms of the GNU General Public License version 2
77558 +# as published by the Free Software Foundation.
77559 +#
77560 +# This program is distributed in the hope that it will be useful,
77561 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
77562 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
77563 +# GNU General Public License for more details.
77564 +#
77565 +# You should have received a copy of the GNU General Public License
77566 +# along with this program; if not, write to the Free Software
77567 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
77568 +
77569 +KBUILD_CFLAGS += -Werror
77570 +
77571 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
77572 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
77573 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
77574 + grsec_usb.o grsec_ipc.o grsec_proc.o
77575 +
77576 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
77577 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
77578 + gracl_learn.o grsec_log.o gracl_policy.o
77579 +ifdef CONFIG_COMPAT
77580 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
77581 +endif
77582 +
77583 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
77584 +
77585 +ifdef CONFIG_NET
77586 +obj-y += grsec_sock.o
77587 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
77588 +endif
77589 +
77590 +ifndef CONFIG_GRKERNSEC
77591 +obj-y += grsec_disabled.o
77592 +endif
77593 +
77594 +ifdef CONFIG_GRKERNSEC_HIDESYM
77595 +extra-y := grsec_hidesym.o
77596 +$(obj)/grsec_hidesym.o:
77597 + @-chmod -f 500 /boot
77598 + @-chmod -f 500 /lib/modules
77599 + @-chmod -f 500 /lib64/modules
77600 + @-chmod -f 500 /lib32/modules
77601 + @-chmod -f 700 .
77602 + @-chmod -f 700 $(objtree)
77603 + @echo ' grsec: protected kernel image paths'
77604 +endif
77605 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
77606 new file mode 100644
77607 index 0000000..811af1f
77608 --- /dev/null
77609 +++ b/grsecurity/gracl.c
77610 @@ -0,0 +1,2749 @@
77611 +#include <linux/kernel.h>
77612 +#include <linux/module.h>
77613 +#include <linux/sched.h>
77614 +#include <linux/mm.h>
77615 +#include <linux/file.h>
77616 +#include <linux/fs.h>
77617 +#include <linux/namei.h>
77618 +#include <linux/mount.h>
77619 +#include <linux/tty.h>
77620 +#include <linux/proc_fs.h>
77621 +#include <linux/lglock.h>
77622 +#include <linux/slab.h>
77623 +#include <linux/vmalloc.h>
77624 +#include <linux/types.h>
77625 +#include <linux/sysctl.h>
77626 +#include <linux/netdevice.h>
77627 +#include <linux/ptrace.h>
77628 +#include <linux/gracl.h>
77629 +#include <linux/gralloc.h>
77630 +#include <linux/security.h>
77631 +#include <linux/grinternal.h>
77632 +#include <linux/pid_namespace.h>
77633 +#include <linux/stop_machine.h>
77634 +#include <linux/fdtable.h>
77635 +#include <linux/percpu.h>
77636 +#include <linux/lglock.h>
77637 +#include <linux/hugetlb.h>
77638 +#include <linux/posix-timers.h>
77639 +#include <linux/prefetch.h>
77640 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77641 +#include <linux/magic.h>
77642 +#include <linux/pagemap.h>
77643 +#include "../fs/btrfs/async-thread.h"
77644 +#include "../fs/btrfs/ctree.h"
77645 +#include "../fs/btrfs/btrfs_inode.h"
77646 +#endif
77647 +#include "../fs/mount.h"
77648 +
77649 +#include <asm/uaccess.h>
77650 +#include <asm/errno.h>
77651 +#include <asm/mman.h>
77652 +
77653 +#define FOR_EACH_ROLE_START(role) \
77654 + role = running_polstate.role_list; \
77655 + while (role) {
77656 +
77657 +#define FOR_EACH_ROLE_END(role) \
77658 + role = role->prev; \
77659 + }
77660 +
77661 +extern struct path gr_real_root;
77662 +
77663 +static struct gr_policy_state running_polstate;
77664 +struct gr_policy_state *polstate = &running_polstate;
77665 +extern struct gr_alloc_state *current_alloc_state;
77666 +
77667 +extern char *gr_shared_page[4];
77668 +DEFINE_RWLOCK(gr_inode_lock);
77669 +
77670 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
77671 +
77672 +#ifdef CONFIG_NET
77673 +extern struct vfsmount *sock_mnt;
77674 +#endif
77675 +
77676 +extern struct vfsmount *pipe_mnt;
77677 +extern struct vfsmount *shm_mnt;
77678 +
77679 +#ifdef CONFIG_HUGETLBFS
77680 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77681 +#endif
77682 +
77683 +extern u16 acl_sp_role_value;
77684 +extern struct acl_object_label *fakefs_obj_rw;
77685 +extern struct acl_object_label *fakefs_obj_rwx;
77686 +
77687 +int gr_acl_is_enabled(void)
77688 +{
77689 + return (gr_status & GR_READY);
77690 +}
77691 +
77692 +void gr_enable_rbac_system(void)
77693 +{
77694 + pax_open_kernel();
77695 + gr_status |= GR_READY;
77696 + pax_close_kernel();
77697 +}
77698 +
77699 +int gr_rbac_disable(void *unused)
77700 +{
77701 + pax_open_kernel();
77702 + gr_status &= ~GR_READY;
77703 + pax_close_kernel();
77704 +
77705 + return 0;
77706 +}
77707 +
77708 +static inline dev_t __get_dev(const struct dentry *dentry)
77709 +{
77710 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77711 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77712 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77713 + else
77714 +#endif
77715 + return dentry->d_sb->s_dev;
77716 +}
77717 +
77718 +static inline u64 __get_ino(const struct dentry *dentry)
77719 +{
77720 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77721 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77722 + return btrfs_ino(dentry->d_inode);
77723 + else
77724 +#endif
77725 + return dentry->d_inode->i_ino;
77726 +}
77727 +
77728 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77729 +{
77730 + return __get_dev(dentry);
77731 +}
77732 +
77733 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77734 +{
77735 + return __get_ino(dentry);
77736 +}
77737 +
77738 +static char gr_task_roletype_to_char(struct task_struct *task)
77739 +{
77740 + switch (task->role->roletype &
77741 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
77742 + GR_ROLE_SPECIAL)) {
77743 + case GR_ROLE_DEFAULT:
77744 + return 'D';
77745 + case GR_ROLE_USER:
77746 + return 'U';
77747 + case GR_ROLE_GROUP:
77748 + return 'G';
77749 + case GR_ROLE_SPECIAL:
77750 + return 'S';
77751 + }
77752 +
77753 + return 'X';
77754 +}
77755 +
77756 +char gr_roletype_to_char(void)
77757 +{
77758 + return gr_task_roletype_to_char(current);
77759 +}
77760 +
77761 +int
77762 +gr_acl_tpe_check(void)
77763 +{
77764 + if (unlikely(!(gr_status & GR_READY)))
77765 + return 0;
77766 + if (current->role->roletype & GR_ROLE_TPE)
77767 + return 1;
77768 + else
77769 + return 0;
77770 +}
77771 +
77772 +int
77773 +gr_handle_rawio(const struct inode *inode)
77774 +{
77775 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77776 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
77777 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
77778 + !capable(CAP_SYS_RAWIO))
77779 + return 1;
77780 +#endif
77781 + return 0;
77782 +}
77783 +
77784 +int
77785 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
77786 +{
77787 + if (likely(lena != lenb))
77788 + return 0;
77789 +
77790 + return !memcmp(a, b, lena);
77791 +}
77792 +
77793 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
77794 +{
77795 + *buflen -= namelen;
77796 + if (*buflen < 0)
77797 + return -ENAMETOOLONG;
77798 + *buffer -= namelen;
77799 + memcpy(*buffer, str, namelen);
77800 + return 0;
77801 +}
77802 +
77803 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
77804 +{
77805 + return prepend(buffer, buflen, name->name, name->len);
77806 +}
77807 +
77808 +static int prepend_path(const struct path *path, struct path *root,
77809 + char **buffer, int *buflen)
77810 +{
77811 + struct dentry *dentry = path->dentry;
77812 + struct vfsmount *vfsmnt = path->mnt;
77813 + struct mount *mnt = real_mount(vfsmnt);
77814 + bool slash = false;
77815 + int error = 0;
77816 +
77817 + while (dentry != root->dentry || vfsmnt != root->mnt) {
77818 + struct dentry * parent;
77819 +
77820 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
77821 + /* Global root? */
77822 + if (!mnt_has_parent(mnt)) {
77823 + goto out;
77824 + }
77825 + dentry = mnt->mnt_mountpoint;
77826 + mnt = mnt->mnt_parent;
77827 + vfsmnt = &mnt->mnt;
77828 + continue;
77829 + }
77830 + parent = dentry->d_parent;
77831 + prefetch(parent);
77832 + spin_lock(&dentry->d_lock);
77833 + error = prepend_name(buffer, buflen, &dentry->d_name);
77834 + spin_unlock(&dentry->d_lock);
77835 + if (!error)
77836 + error = prepend(buffer, buflen, "/", 1);
77837 + if (error)
77838 + break;
77839 +
77840 + slash = true;
77841 + dentry = parent;
77842 + }
77843 +
77844 +out:
77845 + if (!error && !slash)
77846 + error = prepend(buffer, buflen, "/", 1);
77847 +
77848 + return error;
77849 +}
77850 +
77851 +/* this must be called with mount_lock and rename_lock held */
77852 +
77853 +static char *__our_d_path(const struct path *path, struct path *root,
77854 + char *buf, int buflen)
77855 +{
77856 + char *res = buf + buflen;
77857 + int error;
77858 +
77859 + prepend(&res, &buflen, "\0", 1);
77860 + error = prepend_path(path, root, &res, &buflen);
77861 + if (error)
77862 + return ERR_PTR(error);
77863 +
77864 + return res;
77865 +}
77866 +
77867 +static char *
77868 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
77869 +{
77870 + char *retval;
77871 +
77872 + retval = __our_d_path(path, root, buf, buflen);
77873 + if (unlikely(IS_ERR(retval)))
77874 + retval = strcpy(buf, "<path too long>");
77875 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
77876 + retval[1] = '\0';
77877 +
77878 + return retval;
77879 +}
77880 +
77881 +static char *
77882 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77883 + char *buf, int buflen)
77884 +{
77885 + struct path path;
77886 + char *res;
77887 +
77888 + path.dentry = (struct dentry *)dentry;
77889 + path.mnt = (struct vfsmount *)vfsmnt;
77890 +
77891 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
77892 + by the RBAC system */
77893 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
77894 +
77895 + return res;
77896 +}
77897 +
77898 +static char *
77899 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77900 + char *buf, int buflen)
77901 +{
77902 + char *res;
77903 + struct path path;
77904 + struct path root;
77905 + struct task_struct *reaper = init_pid_ns.child_reaper;
77906 +
77907 + path.dentry = (struct dentry *)dentry;
77908 + path.mnt = (struct vfsmount *)vfsmnt;
77909 +
77910 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
77911 + get_fs_root(reaper->fs, &root);
77912 +
77913 + read_seqlock_excl(&mount_lock);
77914 + write_seqlock(&rename_lock);
77915 + res = gen_full_path(&path, &root, buf, buflen);
77916 + write_sequnlock(&rename_lock);
77917 + read_sequnlock_excl(&mount_lock);
77918 +
77919 + path_put(&root);
77920 + return res;
77921 +}
77922 +
77923 +char *
77924 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77925 +{
77926 + char *ret;
77927 + read_seqlock_excl(&mount_lock);
77928 + write_seqlock(&rename_lock);
77929 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77930 + PAGE_SIZE);
77931 + write_sequnlock(&rename_lock);
77932 + read_sequnlock_excl(&mount_lock);
77933 + return ret;
77934 +}
77935 +
77936 +static char *
77937 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77938 +{
77939 + char *ret;
77940 + char *buf;
77941 + int buflen;
77942 +
77943 + read_seqlock_excl(&mount_lock);
77944 + write_seqlock(&rename_lock);
77945 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
77946 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
77947 + buflen = (int)(ret - buf);
77948 + if (buflen >= 5)
77949 + prepend(&ret, &buflen, "/proc", 5);
77950 + else
77951 + ret = strcpy(buf, "<path too long>");
77952 + write_sequnlock(&rename_lock);
77953 + read_sequnlock_excl(&mount_lock);
77954 + return ret;
77955 +}
77956 +
77957 +char *
77958 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
77959 +{
77960 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77961 + PAGE_SIZE);
77962 +}
77963 +
77964 +char *
77965 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
77966 +{
77967 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
77968 + PAGE_SIZE);
77969 +}
77970 +
77971 +char *
77972 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
77973 +{
77974 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
77975 + PAGE_SIZE);
77976 +}
77977 +
77978 +char *
77979 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
77980 +{
77981 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
77982 + PAGE_SIZE);
77983 +}
77984 +
77985 +char *
77986 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
77987 +{
77988 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
77989 + PAGE_SIZE);
77990 +}
77991 +
77992 +__u32
77993 +to_gr_audit(const __u32 reqmode)
77994 +{
77995 + /* masks off auditable permission flags, then shifts them to create
77996 + auditing flags, and adds the special case of append auditing if
77997 + we're requesting write */
77998 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
77999 +}
78000 +
78001 +struct acl_role_label *
78002 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
78003 + const gid_t gid)
78004 +{
78005 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
78006 + struct acl_role_label *match;
78007 + struct role_allowed_ip *ipp;
78008 + unsigned int x;
78009 + u32 curr_ip = task->signal->saved_ip;
78010 +
78011 + match = state->acl_role_set.r_hash[index];
78012 +
78013 + while (match) {
78014 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
78015 + for (x = 0; x < match->domain_child_num; x++) {
78016 + if (match->domain_children[x] == uid)
78017 + goto found;
78018 + }
78019 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
78020 + break;
78021 + match = match->next;
78022 + }
78023 +found:
78024 + if (match == NULL) {
78025 + try_group:
78026 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
78027 + match = state->acl_role_set.r_hash[index];
78028 +
78029 + while (match) {
78030 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
78031 + for (x = 0; x < match->domain_child_num; x++) {
78032 + if (match->domain_children[x] == gid)
78033 + goto found2;
78034 + }
78035 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
78036 + break;
78037 + match = match->next;
78038 + }
78039 +found2:
78040 + if (match == NULL)
78041 + match = state->default_role;
78042 + if (match->allowed_ips == NULL)
78043 + return match;
78044 + else {
78045 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78046 + if (likely
78047 + ((ntohl(curr_ip) & ipp->netmask) ==
78048 + (ntohl(ipp->addr) & ipp->netmask)))
78049 + return match;
78050 + }
78051 + match = state->default_role;
78052 + }
78053 + } else if (match->allowed_ips == NULL) {
78054 + return match;
78055 + } else {
78056 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78057 + if (likely
78058 + ((ntohl(curr_ip) & ipp->netmask) ==
78059 + (ntohl(ipp->addr) & ipp->netmask)))
78060 + return match;
78061 + }
78062 + goto try_group;
78063 + }
78064 +
78065 + return match;
78066 +}
78067 +
78068 +static struct acl_role_label *
78069 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
78070 + const gid_t gid)
78071 +{
78072 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
78073 +}
78074 +
78075 +struct acl_subject_label *
78076 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
78077 + const struct acl_role_label *role)
78078 +{
78079 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78080 + struct acl_subject_label *match;
78081 +
78082 + match = role->subj_hash[index];
78083 +
78084 + while (match && (match->inode != ino || match->device != dev ||
78085 + (match->mode & GR_DELETED))) {
78086 + match = match->next;
78087 + }
78088 +
78089 + if (match && !(match->mode & GR_DELETED))
78090 + return match;
78091 + else
78092 + return NULL;
78093 +}
78094 +
78095 +struct acl_subject_label *
78096 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
78097 + const struct acl_role_label *role)
78098 +{
78099 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78100 + struct acl_subject_label *match;
78101 +
78102 + match = role->subj_hash[index];
78103 +
78104 + while (match && (match->inode != ino || match->device != dev ||
78105 + !(match->mode & GR_DELETED))) {
78106 + match = match->next;
78107 + }
78108 +
78109 + if (match && (match->mode & GR_DELETED))
78110 + return match;
78111 + else
78112 + return NULL;
78113 +}
78114 +
78115 +static struct acl_object_label *
78116 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
78117 + const struct acl_subject_label *subj)
78118 +{
78119 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78120 + struct acl_object_label *match;
78121 +
78122 + match = subj->obj_hash[index];
78123 +
78124 + while (match && (match->inode != ino || match->device != dev ||
78125 + (match->mode & GR_DELETED))) {
78126 + match = match->next;
78127 + }
78128 +
78129 + if (match && !(match->mode & GR_DELETED))
78130 + return match;
78131 + else
78132 + return NULL;
78133 +}
78134 +
78135 +static struct acl_object_label *
78136 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
78137 + const struct acl_subject_label *subj)
78138 +{
78139 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78140 + struct acl_object_label *match;
78141 +
78142 + match = subj->obj_hash[index];
78143 +
78144 + while (match && (match->inode != ino || match->device != dev ||
78145 + !(match->mode & GR_DELETED))) {
78146 + match = match->next;
78147 + }
78148 +
78149 + if (match && (match->mode & GR_DELETED))
78150 + return match;
78151 +
78152 + match = subj->obj_hash[index];
78153 +
78154 + while (match && (match->inode != ino || match->device != dev ||
78155 + (match->mode & GR_DELETED))) {
78156 + match = match->next;
78157 + }
78158 +
78159 + if (match && !(match->mode & GR_DELETED))
78160 + return match;
78161 + else
78162 + return NULL;
78163 +}
78164 +
78165 +struct name_entry *
78166 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
78167 +{
78168 + unsigned int len = strlen(name);
78169 + unsigned int key = full_name_hash(name, len);
78170 + unsigned int index = key % state->name_set.n_size;
78171 + struct name_entry *match;
78172 +
78173 + match = state->name_set.n_hash[index];
78174 +
78175 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
78176 + match = match->next;
78177 +
78178 + return match;
78179 +}
78180 +
78181 +static struct name_entry *
78182 +lookup_name_entry(const char *name)
78183 +{
78184 + return __lookup_name_entry(&running_polstate, name);
78185 +}
78186 +
78187 +static struct name_entry *
78188 +lookup_name_entry_create(const char *name)
78189 +{
78190 + unsigned int len = strlen(name);
78191 + unsigned int key = full_name_hash(name, len);
78192 + unsigned int index = key % running_polstate.name_set.n_size;
78193 + struct name_entry *match;
78194 +
78195 + match = running_polstate.name_set.n_hash[index];
78196 +
78197 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78198 + !match->deleted))
78199 + match = match->next;
78200 +
78201 + if (match && match->deleted)
78202 + return match;
78203 +
78204 + match = running_polstate.name_set.n_hash[index];
78205 +
78206 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78207 + match->deleted))
78208 + match = match->next;
78209 +
78210 + if (match && !match->deleted)
78211 + return match;
78212 + else
78213 + return NULL;
78214 +}
78215 +
78216 +static struct inodev_entry *
78217 +lookup_inodev_entry(const u64 ino, const dev_t dev)
78218 +{
78219 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
78220 + struct inodev_entry *match;
78221 +
78222 + match = running_polstate.inodev_set.i_hash[index];
78223 +
78224 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
78225 + match = match->next;
78226 +
78227 + return match;
78228 +}
78229 +
78230 +void
78231 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
78232 +{
78233 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
78234 + state->inodev_set.i_size);
78235 + struct inodev_entry **curr;
78236 +
78237 + entry->prev = NULL;
78238 +
78239 + curr = &state->inodev_set.i_hash[index];
78240 + if (*curr != NULL)
78241 + (*curr)->prev = entry;
78242 +
78243 + entry->next = *curr;
78244 + *curr = entry;
78245 +
78246 + return;
78247 +}
78248 +
78249 +static void
78250 +insert_inodev_entry(struct inodev_entry *entry)
78251 +{
78252 + __insert_inodev_entry(&running_polstate, entry);
78253 +}
78254 +
78255 +void
78256 +insert_acl_obj_label(struct acl_object_label *obj,
78257 + struct acl_subject_label *subj)
78258 +{
78259 + unsigned int index =
78260 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
78261 + struct acl_object_label **curr;
78262 +
78263 + obj->prev = NULL;
78264 +
78265 + curr = &subj->obj_hash[index];
78266 + if (*curr != NULL)
78267 + (*curr)->prev = obj;
78268 +
78269 + obj->next = *curr;
78270 + *curr = obj;
78271 +
78272 + return;
78273 +}
78274 +
78275 +void
78276 +insert_acl_subj_label(struct acl_subject_label *obj,
78277 + struct acl_role_label *role)
78278 +{
78279 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
78280 + struct acl_subject_label **curr;
78281 +
78282 + obj->prev = NULL;
78283 +
78284 + curr = &role->subj_hash[index];
78285 + if (*curr != NULL)
78286 + (*curr)->prev = obj;
78287 +
78288 + obj->next = *curr;
78289 + *curr = obj;
78290 +
78291 + return;
78292 +}
78293 +
78294 +/* derived from glibc fnmatch() 0: match, 1: no match*/
78295 +
78296 +static int
78297 +glob_match(const char *p, const char *n)
78298 +{
78299 + char c;
78300 +
78301 + while ((c = *p++) != '\0') {
78302 + switch (c) {
78303 + case '?':
78304 + if (*n == '\0')
78305 + return 1;
78306 + else if (*n == '/')
78307 + return 1;
78308 + break;
78309 + case '\\':
78310 + if (*n != c)
78311 + return 1;
78312 + break;
78313 + case '*':
78314 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
78315 + if (*n == '/')
78316 + return 1;
78317 + else if (c == '?') {
78318 + if (*n == '\0')
78319 + return 1;
78320 + else
78321 + ++n;
78322 + }
78323 + }
78324 + if (c == '\0') {
78325 + return 0;
78326 + } else {
78327 + const char *endp;
78328 +
78329 + if ((endp = strchr(n, '/')) == NULL)
78330 + endp = n + strlen(n);
78331 +
78332 + if (c == '[') {
78333 + for (--p; n < endp; ++n)
78334 + if (!glob_match(p, n))
78335 + return 0;
78336 + } else if (c == '/') {
78337 + while (*n != '\0' && *n != '/')
78338 + ++n;
78339 + if (*n == '/' && !glob_match(p, n + 1))
78340 + return 0;
78341 + } else {
78342 + for (--p; n < endp; ++n)
78343 + if (*n == c && !glob_match(p, n))
78344 + return 0;
78345 + }
78346 +
78347 + return 1;
78348 + }
78349 + case '[':
78350 + {
78351 + int not;
78352 + char cold;
78353 +
78354 + if (*n == '\0' || *n == '/')
78355 + return 1;
78356 +
78357 + not = (*p == '!' || *p == '^');
78358 + if (not)
78359 + ++p;
78360 +
78361 + c = *p++;
78362 + for (;;) {
78363 + unsigned char fn = (unsigned char)*n;
78364 +
78365 + if (c == '\0')
78366 + return 1;
78367 + else {
78368 + if (c == fn)
78369 + goto matched;
78370 + cold = c;
78371 + c = *p++;
78372 +
78373 + if (c == '-' && *p != ']') {
78374 + unsigned char cend = *p++;
78375 +
78376 + if (cend == '\0')
78377 + return 1;
78378 +
78379 + if (cold <= fn && fn <= cend)
78380 + goto matched;
78381 +
78382 + c = *p++;
78383 + }
78384 + }
78385 +
78386 + if (c == ']')
78387 + break;
78388 + }
78389 + if (!not)
78390 + return 1;
78391 + break;
78392 + matched:
78393 + while (c != ']') {
78394 + if (c == '\0')
78395 + return 1;
78396 +
78397 + c = *p++;
78398 + }
78399 + if (not)
78400 + return 1;
78401 + }
78402 + break;
78403 + default:
78404 + if (c != *n)
78405 + return 1;
78406 + }
78407 +
78408 + ++n;
78409 + }
78410 +
78411 + if (*n == '\0')
78412 + return 0;
78413 +
78414 + if (*n == '/')
78415 + return 0;
78416 +
78417 + return 1;
78418 +}
78419 +
78420 +static struct acl_object_label *
78421 +chk_glob_label(struct acl_object_label *globbed,
78422 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
78423 +{
78424 + struct acl_object_label *tmp;
78425 +
78426 + if (*path == NULL)
78427 + *path = gr_to_filename_nolock(dentry, mnt);
78428 +
78429 + tmp = globbed;
78430 +
78431 + while (tmp) {
78432 + if (!glob_match(tmp->filename, *path))
78433 + return tmp;
78434 + tmp = tmp->next;
78435 + }
78436 +
78437 + return NULL;
78438 +}
78439 +
78440 +static struct acl_object_label *
78441 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78442 + const u64 curr_ino, const dev_t curr_dev,
78443 + const struct acl_subject_label *subj, char **path, const int checkglob)
78444 +{
78445 + struct acl_subject_label *tmpsubj;
78446 + struct acl_object_label *retval;
78447 + struct acl_object_label *retval2;
78448 +
78449 + tmpsubj = (struct acl_subject_label *) subj;
78450 + read_lock(&gr_inode_lock);
78451 + do {
78452 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
78453 + if (retval) {
78454 + if (checkglob && retval->globbed) {
78455 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
78456 + if (retval2)
78457 + retval = retval2;
78458 + }
78459 + break;
78460 + }
78461 + } while ((tmpsubj = tmpsubj->parent_subject));
78462 + read_unlock(&gr_inode_lock);
78463 +
78464 + return retval;
78465 +}
78466 +
78467 +static struct acl_object_label *
78468 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78469 + struct dentry *curr_dentry,
78470 + const struct acl_subject_label *subj, char **path, const int checkglob)
78471 +{
78472 + int newglob = checkglob;
78473 + u64 inode;
78474 + dev_t device;
78475 +
78476 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
78477 + as we don't want a / * rule to match instead of the / object
78478 + don't do this for create lookups that call this function though, since they're looking up
78479 + on the parent and thus need globbing checks on all paths
78480 + */
78481 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
78482 + newglob = GR_NO_GLOB;
78483 +
78484 + spin_lock(&curr_dentry->d_lock);
78485 + inode = __get_ino(curr_dentry);
78486 + device = __get_dev(curr_dentry);
78487 + spin_unlock(&curr_dentry->d_lock);
78488 +
78489 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
78490 +}
78491 +
78492 +#ifdef CONFIG_HUGETLBFS
78493 +static inline bool
78494 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
78495 +{
78496 + int i;
78497 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
78498 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
78499 + return true;
78500 + }
78501 +
78502 + return false;
78503 +}
78504 +#endif
78505 +
78506 +static struct acl_object_label *
78507 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78508 + const struct acl_subject_label *subj, char *path, const int checkglob)
78509 +{
78510 + struct dentry *dentry = (struct dentry *) l_dentry;
78511 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78512 + struct mount *real_mnt = real_mount(mnt);
78513 + struct acl_object_label *retval;
78514 + struct dentry *parent;
78515 +
78516 + read_seqlock_excl(&mount_lock);
78517 + write_seqlock(&rename_lock);
78518 +
78519 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
78520 +#ifdef CONFIG_NET
78521 + mnt == sock_mnt ||
78522 +#endif
78523 +#ifdef CONFIG_HUGETLBFS
78524 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
78525 +#endif
78526 + /* ignore Eric Biederman */
78527 + IS_PRIVATE(l_dentry->d_inode))) {
78528 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
78529 + goto out;
78530 + }
78531 +
78532 + for (;;) {
78533 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78534 + break;
78535 +
78536 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78537 + if (!mnt_has_parent(real_mnt))
78538 + break;
78539 +
78540 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78541 + if (retval != NULL)
78542 + goto out;
78543 +
78544 + dentry = real_mnt->mnt_mountpoint;
78545 + real_mnt = real_mnt->mnt_parent;
78546 + mnt = &real_mnt->mnt;
78547 + continue;
78548 + }
78549 +
78550 + parent = dentry->d_parent;
78551 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78552 + if (retval != NULL)
78553 + goto out;
78554 +
78555 + dentry = parent;
78556 + }
78557 +
78558 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78559 +
78560 + /* gr_real_root is pinned so we don't have to hold a reference */
78561 + if (retval == NULL)
78562 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
78563 +out:
78564 + write_sequnlock(&rename_lock);
78565 + read_sequnlock_excl(&mount_lock);
78566 +
78567 + BUG_ON(retval == NULL);
78568 +
78569 + return retval;
78570 +}
78571 +
78572 +static struct acl_object_label *
78573 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78574 + const struct acl_subject_label *subj)
78575 +{
78576 + char *path = NULL;
78577 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
78578 +}
78579 +
78580 +static struct acl_object_label *
78581 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78582 + const struct acl_subject_label *subj)
78583 +{
78584 + char *path = NULL;
78585 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
78586 +}
78587 +
78588 +static struct acl_object_label *
78589 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78590 + const struct acl_subject_label *subj, char *path)
78591 +{
78592 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
78593 +}
78594 +
78595 +struct acl_subject_label *
78596 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78597 + const struct acl_role_label *role)
78598 +{
78599 + struct dentry *dentry = (struct dentry *) l_dentry;
78600 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78601 + struct mount *real_mnt = real_mount(mnt);
78602 + struct acl_subject_label *retval;
78603 + struct dentry *parent;
78604 +
78605 + read_seqlock_excl(&mount_lock);
78606 + write_seqlock(&rename_lock);
78607 +
78608 + for (;;) {
78609 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78610 + break;
78611 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78612 + if (!mnt_has_parent(real_mnt))
78613 + break;
78614 +
78615 + spin_lock(&dentry->d_lock);
78616 + read_lock(&gr_inode_lock);
78617 + retval =
78618 + lookup_acl_subj_label(__get_ino(dentry),
78619 + __get_dev(dentry), role);
78620 + read_unlock(&gr_inode_lock);
78621 + spin_unlock(&dentry->d_lock);
78622 + if (retval != NULL)
78623 + goto out;
78624 +
78625 + dentry = real_mnt->mnt_mountpoint;
78626 + real_mnt = real_mnt->mnt_parent;
78627 + mnt = &real_mnt->mnt;
78628 + continue;
78629 + }
78630 +
78631 + spin_lock(&dentry->d_lock);
78632 + read_lock(&gr_inode_lock);
78633 + retval = lookup_acl_subj_label(__get_ino(dentry),
78634 + __get_dev(dentry), role);
78635 + read_unlock(&gr_inode_lock);
78636 + parent = dentry->d_parent;
78637 + spin_unlock(&dentry->d_lock);
78638 +
78639 + if (retval != NULL)
78640 + goto out;
78641 +
78642 + dentry = parent;
78643 + }
78644 +
78645 + spin_lock(&dentry->d_lock);
78646 + read_lock(&gr_inode_lock);
78647 + retval = lookup_acl_subj_label(__get_ino(dentry),
78648 + __get_dev(dentry), role);
78649 + read_unlock(&gr_inode_lock);
78650 + spin_unlock(&dentry->d_lock);
78651 +
78652 + if (unlikely(retval == NULL)) {
78653 + /* gr_real_root is pinned, we don't need to hold a reference */
78654 + read_lock(&gr_inode_lock);
78655 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
78656 + __get_dev(gr_real_root.dentry), role);
78657 + read_unlock(&gr_inode_lock);
78658 + }
78659 +out:
78660 + write_sequnlock(&rename_lock);
78661 + read_sequnlock_excl(&mount_lock);
78662 +
78663 + BUG_ON(retval == NULL);
78664 +
78665 + return retval;
78666 +}
78667 +
78668 +void
78669 +assign_special_role(const char *rolename)
78670 +{
78671 + struct acl_object_label *obj;
78672 + struct acl_role_label *r;
78673 + struct acl_role_label *assigned = NULL;
78674 + struct task_struct *tsk;
78675 + struct file *filp;
78676 +
78677 + FOR_EACH_ROLE_START(r)
78678 + if (!strcmp(rolename, r->rolename) &&
78679 + (r->roletype & GR_ROLE_SPECIAL)) {
78680 + assigned = r;
78681 + break;
78682 + }
78683 + FOR_EACH_ROLE_END(r)
78684 +
78685 + if (!assigned)
78686 + return;
78687 +
78688 + read_lock(&tasklist_lock);
78689 + read_lock(&grsec_exec_file_lock);
78690 +
78691 + tsk = current->real_parent;
78692 + if (tsk == NULL)
78693 + goto out_unlock;
78694 +
78695 + filp = tsk->exec_file;
78696 + if (filp == NULL)
78697 + goto out_unlock;
78698 +
78699 + tsk->is_writable = 0;
78700 + tsk->inherited = 0;
78701 +
78702 + tsk->acl_sp_role = 1;
78703 + tsk->acl_role_id = ++acl_sp_role_value;
78704 + tsk->role = assigned;
78705 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
78706 +
78707 + /* ignore additional mmap checks for processes that are writable
78708 + by the default ACL */
78709 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
78710 + if (unlikely(obj->mode & GR_WRITE))
78711 + tsk->is_writable = 1;
78712 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
78713 + if (unlikely(obj->mode & GR_WRITE))
78714 + tsk->is_writable = 1;
78715 +
78716 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78717 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
78718 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
78719 +#endif
78720 +
78721 +out_unlock:
78722 + read_unlock(&grsec_exec_file_lock);
78723 + read_unlock(&tasklist_lock);
78724 + return;
78725 +}
78726 +
78727 +
78728 +static void
78729 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
78730 +{
78731 + struct task_struct *task = current;
78732 + const struct cred *cred = current_cred();
78733 +
78734 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
78735 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78736 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78737 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
78738 +
78739 + return;
78740 +}
78741 +
78742 +static void
78743 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
78744 +{
78745 + struct task_struct *task = current;
78746 + const struct cred *cred = current_cred();
78747 +
78748 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78749 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78750 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78751 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
78752 +
78753 + return;
78754 +}
78755 +
78756 +static void
78757 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
78758 +{
78759 + struct task_struct *task = current;
78760 + const struct cred *cred = current_cred();
78761 +
78762 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78763 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78764 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78765 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
78766 +
78767 + return;
78768 +}
78769 +
78770 +static void
78771 +gr_set_proc_res(struct task_struct *task)
78772 +{
78773 + struct acl_subject_label *proc;
78774 + unsigned short i;
78775 +
78776 + proc = task->acl;
78777 +
78778 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
78779 + return;
78780 +
78781 + for (i = 0; i < RLIM_NLIMITS; i++) {
78782 + unsigned long rlim_cur, rlim_max;
78783 +
78784 + if (!(proc->resmask & (1U << i)))
78785 + continue;
78786 +
78787 + rlim_cur = proc->res[i].rlim_cur;
78788 + rlim_max = proc->res[i].rlim_max;
78789 +
78790 + if (i == RLIMIT_NOFILE) {
78791 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
78792 + if (rlim_cur > saved_sysctl_nr_open)
78793 + rlim_cur = saved_sysctl_nr_open;
78794 + if (rlim_max > saved_sysctl_nr_open)
78795 + rlim_max = saved_sysctl_nr_open;
78796 + }
78797 +
78798 + task->signal->rlim[i].rlim_cur = rlim_cur;
78799 + task->signal->rlim[i].rlim_max = rlim_max;
78800 +
78801 + if (i == RLIMIT_CPU)
78802 + update_rlimit_cpu(task, rlim_cur);
78803 + }
78804 +
78805 + return;
78806 +}
78807 +
78808 +/* both of the below must be called with
78809 + rcu_read_lock();
78810 + read_lock(&tasklist_lock);
78811 + read_lock(&grsec_exec_file_lock);
78812 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
78813 +*/
78814 +
78815 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
78816 +{
78817 + char *tmpname;
78818 + struct acl_subject_label *tmpsubj;
78819 + struct file *filp;
78820 + struct name_entry *nmatch;
78821 +
78822 + filp = task->exec_file;
78823 + if (filp == NULL)
78824 + return NULL;
78825 +
78826 + /* the following is to apply the correct subject
78827 + on binaries running when the RBAC system
78828 + is enabled, when the binaries have been
78829 + replaced or deleted since their execution
78830 + -----
78831 + when the RBAC system starts, the inode/dev
78832 + from exec_file will be one the RBAC system
78833 + is unaware of. It only knows the inode/dev
78834 + of the present file on disk, or the absence
78835 + of it.
78836 + */
78837 +
78838 + if (filename)
78839 + nmatch = __lookup_name_entry(state, filename);
78840 + else {
78841 + preempt_disable();
78842 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
78843 +
78844 + nmatch = __lookup_name_entry(state, tmpname);
78845 + preempt_enable();
78846 + }
78847 + tmpsubj = NULL;
78848 + if (nmatch) {
78849 + if (nmatch->deleted)
78850 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
78851 + else
78852 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
78853 + }
78854 + /* this also works for the reload case -- if we don't match a potentially inherited subject
78855 + then we fall back to a normal lookup based on the binary's ino/dev
78856 + */
78857 + if (tmpsubj == NULL && fallback)
78858 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
78859 +
78860 + return tmpsubj;
78861 +}
78862 +
78863 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
78864 +{
78865 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
78866 +}
78867 +
78868 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
78869 +{
78870 + struct acl_object_label *obj;
78871 + struct file *filp;
78872 +
78873 + filp = task->exec_file;
78874 +
78875 + task->acl = subj;
78876 + task->is_writable = 0;
78877 + /* ignore additional mmap checks for processes that are writable
78878 + by the default ACL */
78879 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
78880 + if (unlikely(obj->mode & GR_WRITE))
78881 + task->is_writable = 1;
78882 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
78883 + if (unlikely(obj->mode & GR_WRITE))
78884 + task->is_writable = 1;
78885 +
78886 + gr_set_proc_res(task);
78887 +
78888 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78889 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
78890 +#endif
78891 +}
78892 +
78893 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
78894 +{
78895 + __gr_apply_subject_to_task(&running_polstate, task, subj);
78896 +}
78897 +
78898 +__u32
78899 +gr_search_file(const struct dentry * dentry, const __u32 mode,
78900 + const struct vfsmount * mnt)
78901 +{
78902 + __u32 retval = mode;
78903 + struct acl_subject_label *curracl;
78904 + struct acl_object_label *currobj;
78905 +
78906 + if (unlikely(!(gr_status & GR_READY)))
78907 + return (mode & ~GR_AUDITS);
78908 +
78909 + curracl = current->acl;
78910 +
78911 + currobj = chk_obj_label(dentry, mnt, curracl);
78912 + retval = currobj->mode & mode;
78913 +
78914 + /* if we're opening a specified transfer file for writing
78915 + (e.g. /dev/initctl), then transfer our role to init
78916 + */
78917 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
78918 + current->role->roletype & GR_ROLE_PERSIST)) {
78919 + struct task_struct *task = init_pid_ns.child_reaper;
78920 +
78921 + if (task->role != current->role) {
78922 + struct acl_subject_label *subj;
78923 +
78924 + task->acl_sp_role = 0;
78925 + task->acl_role_id = current->acl_role_id;
78926 + task->role = current->role;
78927 + rcu_read_lock();
78928 + read_lock(&grsec_exec_file_lock);
78929 + subj = gr_get_subject_for_task(task, NULL, 1);
78930 + gr_apply_subject_to_task(task, subj);
78931 + read_unlock(&grsec_exec_file_lock);
78932 + rcu_read_unlock();
78933 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
78934 + }
78935 + }
78936 +
78937 + if (unlikely
78938 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
78939 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
78940 + __u32 new_mode = mode;
78941 +
78942 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78943 +
78944 + retval = new_mode;
78945 +
78946 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
78947 + new_mode |= GR_INHERIT;
78948 +
78949 + if (!(mode & GR_NOLEARN))
78950 + gr_log_learn(dentry, mnt, new_mode);
78951 + }
78952 +
78953 + return retval;
78954 +}
78955 +
78956 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
78957 + const struct dentry *parent,
78958 + const struct vfsmount *mnt)
78959 +{
78960 + struct name_entry *match;
78961 + struct acl_object_label *matchpo;
78962 + struct acl_subject_label *curracl;
78963 + char *path;
78964 +
78965 + if (unlikely(!(gr_status & GR_READY)))
78966 + return NULL;
78967 +
78968 + preempt_disable();
78969 + path = gr_to_filename_rbac(new_dentry, mnt);
78970 + match = lookup_name_entry_create(path);
78971 +
78972 + curracl = current->acl;
78973 +
78974 + if (match) {
78975 + read_lock(&gr_inode_lock);
78976 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
78977 + read_unlock(&gr_inode_lock);
78978 +
78979 + if (matchpo) {
78980 + preempt_enable();
78981 + return matchpo;
78982 + }
78983 + }
78984 +
78985 + // lookup parent
78986 +
78987 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
78988 +
78989 + preempt_enable();
78990 + return matchpo;
78991 +}
78992 +
78993 +__u32
78994 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
78995 + const struct vfsmount * mnt, const __u32 mode)
78996 +{
78997 + struct acl_object_label *matchpo;
78998 + __u32 retval;
78999 +
79000 + if (unlikely(!(gr_status & GR_READY)))
79001 + return (mode & ~GR_AUDITS);
79002 +
79003 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
79004 +
79005 + retval = matchpo->mode & mode;
79006 +
79007 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
79008 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79009 + __u32 new_mode = mode;
79010 +
79011 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
79012 +
79013 + gr_log_learn(new_dentry, mnt, new_mode);
79014 + return new_mode;
79015 + }
79016 +
79017 + return retval;
79018 +}
79019 +
79020 +__u32
79021 +gr_check_link(const struct dentry * new_dentry,
79022 + const struct dentry * parent_dentry,
79023 + const struct vfsmount * parent_mnt,
79024 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
79025 +{
79026 + struct acl_object_label *obj;
79027 + __u32 oldmode, newmode;
79028 + __u32 needmode;
79029 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
79030 + GR_DELETE | GR_INHERIT;
79031 +
79032 + if (unlikely(!(gr_status & GR_READY)))
79033 + return (GR_CREATE | GR_LINK);
79034 +
79035 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
79036 + oldmode = obj->mode;
79037 +
79038 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
79039 + newmode = obj->mode;
79040 +
79041 + needmode = newmode & checkmodes;
79042 +
79043 + // old name for hardlink must have at least the permissions of the new name
79044 + if ((oldmode & needmode) != needmode)
79045 + goto bad;
79046 +
79047 + // if old name had restrictions/auditing, make sure the new name does as well
79048 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
79049 +
79050 + // don't allow hardlinking of suid/sgid/fcapped files without permission
79051 + if (is_privileged_binary(old_dentry))
79052 + needmode |= GR_SETID;
79053 +
79054 + if ((newmode & needmode) != needmode)
79055 + goto bad;
79056 +
79057 + // enforce minimum permissions
79058 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
79059 + return newmode;
79060 +bad:
79061 + needmode = oldmode;
79062 + if (is_privileged_binary(old_dentry))
79063 + needmode |= GR_SETID;
79064 +
79065 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
79066 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
79067 + return (GR_CREATE | GR_LINK);
79068 + } else if (newmode & GR_SUPPRESS)
79069 + return GR_SUPPRESS;
79070 + else
79071 + return 0;
79072 +}
79073 +
79074 +int
79075 +gr_check_hidden_task(const struct task_struct *task)
79076 +{
79077 + if (unlikely(!(gr_status & GR_READY)))
79078 + return 0;
79079 +
79080 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
79081 + return 1;
79082 +
79083 + return 0;
79084 +}
79085 +
79086 +int
79087 +gr_check_protected_task(const struct task_struct *task)
79088 +{
79089 + if (unlikely(!(gr_status & GR_READY) || !task))
79090 + return 0;
79091 +
79092 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79093 + task->acl != current->acl)
79094 + return 1;
79095 +
79096 + return 0;
79097 +}
79098 +
79099 +int
79100 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
79101 +{
79102 + struct task_struct *p;
79103 + int ret = 0;
79104 +
79105 + if (unlikely(!(gr_status & GR_READY) || !pid))
79106 + return ret;
79107 +
79108 + read_lock(&tasklist_lock);
79109 + do_each_pid_task(pid, type, p) {
79110 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79111 + p->acl != current->acl) {
79112 + ret = 1;
79113 + goto out;
79114 + }
79115 + } while_each_pid_task(pid, type, p);
79116 +out:
79117 + read_unlock(&tasklist_lock);
79118 +
79119 + return ret;
79120 +}
79121 +
79122 +void
79123 +gr_copy_label(struct task_struct *tsk)
79124 +{
79125 + struct task_struct *p = current;
79126 +
79127 + tsk->inherited = p->inherited;
79128 + tsk->acl_sp_role = 0;
79129 + tsk->acl_role_id = p->acl_role_id;
79130 + tsk->acl = p->acl;
79131 + tsk->role = p->role;
79132 + tsk->signal->used_accept = 0;
79133 + tsk->signal->curr_ip = p->signal->curr_ip;
79134 + tsk->signal->saved_ip = p->signal->saved_ip;
79135 + if (p->exec_file)
79136 + get_file(p->exec_file);
79137 + tsk->exec_file = p->exec_file;
79138 + tsk->is_writable = p->is_writable;
79139 + if (unlikely(p->signal->used_accept)) {
79140 + p->signal->curr_ip = 0;
79141 + p->signal->saved_ip = 0;
79142 + }
79143 +
79144 + return;
79145 +}
79146 +
79147 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
79148 +
79149 +int
79150 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
79151 +{
79152 + unsigned int i;
79153 + __u16 num;
79154 + uid_t *uidlist;
79155 + uid_t curuid;
79156 + int realok = 0;
79157 + int effectiveok = 0;
79158 + int fsok = 0;
79159 + uid_t globalreal, globaleffective, globalfs;
79160 +
79161 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
79162 + struct user_struct *user;
79163 +
79164 + if (!uid_valid(real))
79165 + goto skipit;
79166 +
79167 + /* find user based on global namespace */
79168 +
79169 + globalreal = GR_GLOBAL_UID(real);
79170 +
79171 + user = find_user(make_kuid(&init_user_ns, globalreal));
79172 + if (user == NULL)
79173 + goto skipit;
79174 +
79175 + if (gr_process_kernel_setuid_ban(user)) {
79176 + /* for find_user */
79177 + free_uid(user);
79178 + return 1;
79179 + }
79180 +
79181 + /* for find_user */
79182 + free_uid(user);
79183 +
79184 +skipit:
79185 +#endif
79186 +
79187 + if (unlikely(!(gr_status & GR_READY)))
79188 + return 0;
79189 +
79190 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79191 + gr_log_learn_uid_change(real, effective, fs);
79192 +
79193 + num = current->acl->user_trans_num;
79194 + uidlist = current->acl->user_transitions;
79195 +
79196 + if (uidlist == NULL)
79197 + return 0;
79198 +
79199 + if (!uid_valid(real)) {
79200 + realok = 1;
79201 + globalreal = (uid_t)-1;
79202 + } else {
79203 + globalreal = GR_GLOBAL_UID(real);
79204 + }
79205 + if (!uid_valid(effective)) {
79206 + effectiveok = 1;
79207 + globaleffective = (uid_t)-1;
79208 + } else {
79209 + globaleffective = GR_GLOBAL_UID(effective);
79210 + }
79211 + if (!uid_valid(fs)) {
79212 + fsok = 1;
79213 + globalfs = (uid_t)-1;
79214 + } else {
79215 + globalfs = GR_GLOBAL_UID(fs);
79216 + }
79217 +
79218 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
79219 + for (i = 0; i < num; i++) {
79220 + curuid = uidlist[i];
79221 + if (globalreal == curuid)
79222 + realok = 1;
79223 + if (globaleffective == curuid)
79224 + effectiveok = 1;
79225 + if (globalfs == curuid)
79226 + fsok = 1;
79227 + }
79228 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
79229 + for (i = 0; i < num; i++) {
79230 + curuid = uidlist[i];
79231 + if (globalreal == curuid)
79232 + break;
79233 + if (globaleffective == curuid)
79234 + break;
79235 + if (globalfs == curuid)
79236 + break;
79237 + }
79238 + /* not in deny list */
79239 + if (i == num) {
79240 + realok = 1;
79241 + effectiveok = 1;
79242 + fsok = 1;
79243 + }
79244 + }
79245 +
79246 + if (realok && effectiveok && fsok)
79247 + return 0;
79248 + else {
79249 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79250 + return 1;
79251 + }
79252 +}
79253 +
79254 +int
79255 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
79256 +{
79257 + unsigned int i;
79258 + __u16 num;
79259 + gid_t *gidlist;
79260 + gid_t curgid;
79261 + int realok = 0;
79262 + int effectiveok = 0;
79263 + int fsok = 0;
79264 + gid_t globalreal, globaleffective, globalfs;
79265 +
79266 + if (unlikely(!(gr_status & GR_READY)))
79267 + return 0;
79268 +
79269 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79270 + gr_log_learn_gid_change(real, effective, fs);
79271 +
79272 + num = current->acl->group_trans_num;
79273 + gidlist = current->acl->group_transitions;
79274 +
79275 + if (gidlist == NULL)
79276 + return 0;
79277 +
79278 + if (!gid_valid(real)) {
79279 + realok = 1;
79280 + globalreal = (gid_t)-1;
79281 + } else {
79282 + globalreal = GR_GLOBAL_GID(real);
79283 + }
79284 + if (!gid_valid(effective)) {
79285 + effectiveok = 1;
79286 + globaleffective = (gid_t)-1;
79287 + } else {
79288 + globaleffective = GR_GLOBAL_GID(effective);
79289 + }
79290 + if (!gid_valid(fs)) {
79291 + fsok = 1;
79292 + globalfs = (gid_t)-1;
79293 + } else {
79294 + globalfs = GR_GLOBAL_GID(fs);
79295 + }
79296 +
79297 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
79298 + for (i = 0; i < num; i++) {
79299 + curgid = gidlist[i];
79300 + if (globalreal == curgid)
79301 + realok = 1;
79302 + if (globaleffective == curgid)
79303 + effectiveok = 1;
79304 + if (globalfs == curgid)
79305 + fsok = 1;
79306 + }
79307 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
79308 + for (i = 0; i < num; i++) {
79309 + curgid = gidlist[i];
79310 + if (globalreal == curgid)
79311 + break;
79312 + if (globaleffective == curgid)
79313 + break;
79314 + if (globalfs == curgid)
79315 + break;
79316 + }
79317 + /* not in deny list */
79318 + if (i == num) {
79319 + realok = 1;
79320 + effectiveok = 1;
79321 + fsok = 1;
79322 + }
79323 + }
79324 +
79325 + if (realok && effectiveok && fsok)
79326 + return 0;
79327 + else {
79328 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79329 + return 1;
79330 + }
79331 +}
79332 +
79333 +extern int gr_acl_is_capable(const int cap);
79334 +
79335 +void
79336 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
79337 +{
79338 + struct acl_role_label *role = task->role;
79339 + struct acl_role_label *origrole = role;
79340 + struct acl_subject_label *subj = NULL;
79341 + struct acl_object_label *obj;
79342 + struct file *filp;
79343 + uid_t uid;
79344 + gid_t gid;
79345 +
79346 + if (unlikely(!(gr_status & GR_READY)))
79347 + return;
79348 +
79349 + uid = GR_GLOBAL_UID(kuid);
79350 + gid = GR_GLOBAL_GID(kgid);
79351 +
79352 + filp = task->exec_file;
79353 +
79354 + /* kernel process, we'll give them the kernel role */
79355 + if (unlikely(!filp)) {
79356 + task->role = running_polstate.kernel_role;
79357 + task->acl = running_polstate.kernel_role->root_label;
79358 + return;
79359 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
79360 + /* save the current ip at time of role lookup so that the proper
79361 + IP will be learned for role_allowed_ip */
79362 + task->signal->saved_ip = task->signal->curr_ip;
79363 + role = lookup_acl_role_label(task, uid, gid);
79364 + }
79365 +
79366 + /* don't change the role if we're not a privileged process */
79367 + if (role && task->role != role &&
79368 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
79369 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
79370 + return;
79371 +
79372 + task->role = role;
79373 +
79374 + if (task->inherited) {
79375 + /* if we reached our subject through inheritance, then first see
79376 + if there's a subject of the same name in the new role that has
79377 + an object that would result in the same inherited subject
79378 + */
79379 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
79380 + if (subj) {
79381 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
79382 + if (!(obj->mode & GR_INHERIT))
79383 + subj = NULL;
79384 + }
79385 +
79386 + }
79387 + if (subj == NULL) {
79388 + /* otherwise:
79389 + perform subject lookup in possibly new role
79390 + we can use this result below in the case where role == task->role
79391 + */
79392 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
79393 + }
79394 +
79395 + /* if we changed uid/gid, but result in the same role
79396 + and are using inheritance, don't lose the inherited subject
79397 + if current subject is other than what normal lookup
79398 + would result in, we arrived via inheritance, don't
79399 + lose subject
79400 + */
79401 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
79402 + (subj == task->acl)))
79403 + task->acl = subj;
79404 +
79405 + /* leave task->inherited unaffected */
79406 +
79407 + task->is_writable = 0;
79408 +
79409 + /* ignore additional mmap checks for processes that are writable
79410 + by the default ACL */
79411 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79412 + if (unlikely(obj->mode & GR_WRITE))
79413 + task->is_writable = 1;
79414 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
79415 + if (unlikely(obj->mode & GR_WRITE))
79416 + task->is_writable = 1;
79417 +
79418 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79419 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79420 +#endif
79421 +
79422 + gr_set_proc_res(task);
79423 +
79424 + return;
79425 +}
79426 +
79427 +int
79428 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
79429 + const int unsafe_flags)
79430 +{
79431 + struct task_struct *task = current;
79432 + struct acl_subject_label *newacl;
79433 + struct acl_object_label *obj;
79434 + __u32 retmode;
79435 +
79436 + if (unlikely(!(gr_status & GR_READY)))
79437 + return 0;
79438 +
79439 + newacl = chk_subj_label(dentry, mnt, task->role);
79440 +
79441 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
79442 + did an exec
79443 + */
79444 + rcu_read_lock();
79445 + read_lock(&tasklist_lock);
79446 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
79447 + (task->parent->acl->mode & GR_POVERRIDE))) {
79448 + read_unlock(&tasklist_lock);
79449 + rcu_read_unlock();
79450 + goto skip_check;
79451 + }
79452 + read_unlock(&tasklist_lock);
79453 + rcu_read_unlock();
79454 +
79455 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
79456 + !(task->role->roletype & GR_ROLE_GOD) &&
79457 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
79458 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79459 + if (unsafe_flags & LSM_UNSAFE_SHARE)
79460 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
79461 + else
79462 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
79463 + return -EACCES;
79464 + }
79465 +
79466 +skip_check:
79467 +
79468 + obj = chk_obj_label(dentry, mnt, task->acl);
79469 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
79470 +
79471 + if (!(task->acl->mode & GR_INHERITLEARN) &&
79472 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
79473 + if (obj->nested)
79474 + task->acl = obj->nested;
79475 + else
79476 + task->acl = newacl;
79477 + task->inherited = 0;
79478 + } else {
79479 + task->inherited = 1;
79480 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
79481 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
79482 + }
79483 +
79484 + task->is_writable = 0;
79485 +
79486 + /* ignore additional mmap checks for processes that are writable
79487 + by the default ACL */
79488 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
79489 + if (unlikely(obj->mode & GR_WRITE))
79490 + task->is_writable = 1;
79491 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
79492 + if (unlikely(obj->mode & GR_WRITE))
79493 + task->is_writable = 1;
79494 +
79495 + gr_set_proc_res(task);
79496 +
79497 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79498 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79499 +#endif
79500 + return 0;
79501 +}
79502 +
79503 +/* always called with valid inodev ptr */
79504 +static void
79505 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
79506 +{
79507 + struct acl_object_label *matchpo;
79508 + struct acl_subject_label *matchps;
79509 + struct acl_subject_label *subj;
79510 + struct acl_role_label *role;
79511 + unsigned int x;
79512 +
79513 + FOR_EACH_ROLE_START(role)
79514 + FOR_EACH_SUBJECT_START(role, subj, x)
79515 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79516 + matchpo->mode |= GR_DELETED;
79517 + FOR_EACH_SUBJECT_END(subj,x)
79518 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79519 + /* nested subjects aren't in the role's subj_hash table */
79520 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79521 + matchpo->mode |= GR_DELETED;
79522 + FOR_EACH_NESTED_SUBJECT_END(subj)
79523 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
79524 + matchps->mode |= GR_DELETED;
79525 + FOR_EACH_ROLE_END(role)
79526 +
79527 + inodev->nentry->deleted = 1;
79528 +
79529 + return;
79530 +}
79531 +
79532 +void
79533 +gr_handle_delete(const u64 ino, const dev_t dev)
79534 +{
79535 + struct inodev_entry *inodev;
79536 +
79537 + if (unlikely(!(gr_status & GR_READY)))
79538 + return;
79539 +
79540 + write_lock(&gr_inode_lock);
79541 + inodev = lookup_inodev_entry(ino, dev);
79542 + if (inodev != NULL)
79543 + do_handle_delete(inodev, ino, dev);
79544 + write_unlock(&gr_inode_lock);
79545 +
79546 + return;
79547 +}
79548 +
79549 +static void
79550 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
79551 + const u64 newinode, const dev_t newdevice,
79552 + struct acl_subject_label *subj)
79553 +{
79554 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
79555 + struct acl_object_label *match;
79556 +
79557 + match = subj->obj_hash[index];
79558 +
79559 + while (match && (match->inode != oldinode ||
79560 + match->device != olddevice ||
79561 + !(match->mode & GR_DELETED)))
79562 + match = match->next;
79563 +
79564 + if (match && (match->inode == oldinode)
79565 + && (match->device == olddevice)
79566 + && (match->mode & GR_DELETED)) {
79567 + if (match->prev == NULL) {
79568 + subj->obj_hash[index] = match->next;
79569 + if (match->next != NULL)
79570 + match->next->prev = NULL;
79571 + } else {
79572 + match->prev->next = match->next;
79573 + if (match->next != NULL)
79574 + match->next->prev = match->prev;
79575 + }
79576 + match->prev = NULL;
79577 + match->next = NULL;
79578 + match->inode = newinode;
79579 + match->device = newdevice;
79580 + match->mode &= ~GR_DELETED;
79581 +
79582 + insert_acl_obj_label(match, subj);
79583 + }
79584 +
79585 + return;
79586 +}
79587 +
79588 +static void
79589 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
79590 + const u64 newinode, const dev_t newdevice,
79591 + struct acl_role_label *role)
79592 +{
79593 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
79594 + struct acl_subject_label *match;
79595 +
79596 + match = role->subj_hash[index];
79597 +
79598 + while (match && (match->inode != oldinode ||
79599 + match->device != olddevice ||
79600 + !(match->mode & GR_DELETED)))
79601 + match = match->next;
79602 +
79603 + if (match && (match->inode == oldinode)
79604 + && (match->device == olddevice)
79605 + && (match->mode & GR_DELETED)) {
79606 + if (match->prev == NULL) {
79607 + role->subj_hash[index] = match->next;
79608 + if (match->next != NULL)
79609 + match->next->prev = NULL;
79610 + } else {
79611 + match->prev->next = match->next;
79612 + if (match->next != NULL)
79613 + match->next->prev = match->prev;
79614 + }
79615 + match->prev = NULL;
79616 + match->next = NULL;
79617 + match->inode = newinode;
79618 + match->device = newdevice;
79619 + match->mode &= ~GR_DELETED;
79620 +
79621 + insert_acl_subj_label(match, role);
79622 + }
79623 +
79624 + return;
79625 +}
79626 +
79627 +static void
79628 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
79629 + const u64 newinode, const dev_t newdevice)
79630 +{
79631 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
79632 + struct inodev_entry *match;
79633 +
79634 + match = running_polstate.inodev_set.i_hash[index];
79635 +
79636 + while (match && (match->nentry->inode != oldinode ||
79637 + match->nentry->device != olddevice || !match->nentry->deleted))
79638 + match = match->next;
79639 +
79640 + if (match && (match->nentry->inode == oldinode)
79641 + && (match->nentry->device == olddevice) &&
79642 + match->nentry->deleted) {
79643 + if (match->prev == NULL) {
79644 + running_polstate.inodev_set.i_hash[index] = match->next;
79645 + if (match->next != NULL)
79646 + match->next->prev = NULL;
79647 + } else {
79648 + match->prev->next = match->next;
79649 + if (match->next != NULL)
79650 + match->next->prev = match->prev;
79651 + }
79652 + match->prev = NULL;
79653 + match->next = NULL;
79654 + match->nentry->inode = newinode;
79655 + match->nentry->device = newdevice;
79656 + match->nentry->deleted = 0;
79657 +
79658 + insert_inodev_entry(match);
79659 + }
79660 +
79661 + return;
79662 +}
79663 +
79664 +static void
79665 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
79666 +{
79667 + struct acl_subject_label *subj;
79668 + struct acl_role_label *role;
79669 + unsigned int x;
79670 +
79671 + FOR_EACH_ROLE_START(role)
79672 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
79673 +
79674 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79675 + if ((subj->inode == ino) && (subj->device == dev)) {
79676 + subj->inode = ino;
79677 + subj->device = dev;
79678 + }
79679 + /* nested subjects aren't in the role's subj_hash table */
79680 + update_acl_obj_label(matchn->inode, matchn->device,
79681 + ino, dev, subj);
79682 + FOR_EACH_NESTED_SUBJECT_END(subj)
79683 + FOR_EACH_SUBJECT_START(role, subj, x)
79684 + update_acl_obj_label(matchn->inode, matchn->device,
79685 + ino, dev, subj);
79686 + FOR_EACH_SUBJECT_END(subj,x)
79687 + FOR_EACH_ROLE_END(role)
79688 +
79689 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
79690 +
79691 + return;
79692 +}
79693 +
79694 +static void
79695 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
79696 + const struct vfsmount *mnt)
79697 +{
79698 + u64 ino = __get_ino(dentry);
79699 + dev_t dev = __get_dev(dentry);
79700 +
79701 + __do_handle_create(matchn, ino, dev);
79702 +
79703 + return;
79704 +}
79705 +
79706 +void
79707 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
79708 +{
79709 + struct name_entry *matchn;
79710 +
79711 + if (unlikely(!(gr_status & GR_READY)))
79712 + return;
79713 +
79714 + preempt_disable();
79715 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
79716 +
79717 + if (unlikely((unsigned long)matchn)) {
79718 + write_lock(&gr_inode_lock);
79719 + do_handle_create(matchn, dentry, mnt);
79720 + write_unlock(&gr_inode_lock);
79721 + }
79722 + preempt_enable();
79723 +
79724 + return;
79725 +}
79726 +
79727 +void
79728 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
79729 +{
79730 + struct name_entry *matchn;
79731 +
79732 + if (unlikely(!(gr_status & GR_READY)))
79733 + return;
79734 +
79735 + preempt_disable();
79736 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
79737 +
79738 + if (unlikely((unsigned long)matchn)) {
79739 + write_lock(&gr_inode_lock);
79740 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
79741 + write_unlock(&gr_inode_lock);
79742 + }
79743 + preempt_enable();
79744 +
79745 + return;
79746 +}
79747 +
79748 +void
79749 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
79750 + struct dentry *old_dentry,
79751 + struct dentry *new_dentry,
79752 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
79753 +{
79754 + struct name_entry *matchn;
79755 + struct name_entry *matchn2 = NULL;
79756 + struct inodev_entry *inodev;
79757 + struct inode *inode = new_dentry->d_inode;
79758 + u64 old_ino = __get_ino(old_dentry);
79759 + dev_t old_dev = __get_dev(old_dentry);
79760 + unsigned int exchange = flags & RENAME_EXCHANGE;
79761 +
79762 + /* vfs_rename swaps the name and parent link for old_dentry and
79763 + new_dentry
79764 + at this point, old_dentry has the new name, parent link, and inode
79765 + for the renamed file
79766 + if a file is being replaced by a rename, new_dentry has the inode
79767 + and name for the replaced file
79768 + */
79769 +
79770 + if (unlikely(!(gr_status & GR_READY)))
79771 + return;
79772 +
79773 + preempt_disable();
79774 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
79775 +
79776 + /* exchange cases:
79777 + a filename exists for the source, but not dest
79778 + do a recreate on source
79779 + a filename exists for the dest, but not source
79780 + do a recreate on dest
79781 + a filename exists for both source and dest
79782 + delete source and dest, then create source and dest
79783 + a filename exists for neither source nor dest
79784 + no updates needed
79785 +
79786 + the name entry lookups get us the old inode/dev associated with
79787 + each name, so do the deletes first (if possible) so that when
79788 + we do the create, we pick up on the right entries
79789 + */
79790 +
79791 + if (exchange)
79792 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
79793 +
79794 + /* we wouldn't have to check d_inode if it weren't for
79795 + NFS silly-renaming
79796 + */
79797 +
79798 + write_lock(&gr_inode_lock);
79799 + if (unlikely((replace || exchange) && inode)) {
79800 + u64 new_ino = __get_ino(new_dentry);
79801 + dev_t new_dev = __get_dev(new_dentry);
79802 +
79803 + inodev = lookup_inodev_entry(new_ino, new_dev);
79804 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
79805 + do_handle_delete(inodev, new_ino, new_dev);
79806 + }
79807 +
79808 + inodev = lookup_inodev_entry(old_ino, old_dev);
79809 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
79810 + do_handle_delete(inodev, old_ino, old_dev);
79811 +
79812 + if (unlikely(matchn != NULL))
79813 + do_handle_create(matchn, old_dentry, mnt);
79814 +
79815 + if (unlikely(matchn2 != NULL))
79816 + do_handle_create(matchn2, new_dentry, mnt);
79817 +
79818 + write_unlock(&gr_inode_lock);
79819 + preempt_enable();
79820 +
79821 + return;
79822 +}
79823 +
79824 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
79825 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
79826 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
79827 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
79828 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
79829 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
79830 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
79831 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
79832 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
79833 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
79834 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
79835 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
79836 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
79837 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
79838 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
79839 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
79840 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
79841 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
79842 +};
79843 +
79844 +void
79845 +gr_learn_resource(const struct task_struct *task,
79846 + const int res, const unsigned long wanted, const int gt)
79847 +{
79848 + struct acl_subject_label *acl;
79849 + const struct cred *cred;
79850 +
79851 + if (unlikely((gr_status & GR_READY) &&
79852 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
79853 + goto skip_reslog;
79854 +
79855 + gr_log_resource(task, res, wanted, gt);
79856 +skip_reslog:
79857 +
79858 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
79859 + return;
79860 +
79861 + acl = task->acl;
79862 +
79863 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
79864 + !(acl->resmask & (1U << (unsigned short) res))))
79865 + return;
79866 +
79867 + if (wanted >= acl->res[res].rlim_cur) {
79868 + unsigned long res_add;
79869 +
79870 + res_add = wanted + res_learn_bumps[res];
79871 +
79872 + acl->res[res].rlim_cur = res_add;
79873 +
79874 + if (wanted > acl->res[res].rlim_max)
79875 + acl->res[res].rlim_max = res_add;
79876 +
79877 + /* only log the subject filename, since resource logging is supported for
79878 + single-subject learning only */
79879 + rcu_read_lock();
79880 + cred = __task_cred(task);
79881 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
79882 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
79883 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
79884 + "", (unsigned long) res, &task->signal->saved_ip);
79885 + rcu_read_unlock();
79886 + }
79887 +
79888 + return;
79889 +}
79890 +EXPORT_SYMBOL_GPL(gr_learn_resource);
79891 +#endif
79892 +
79893 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
79894 +void
79895 +pax_set_initial_flags(struct linux_binprm *bprm)
79896 +{
79897 + struct task_struct *task = current;
79898 + struct acl_subject_label *proc;
79899 + unsigned long flags;
79900 +
79901 + if (unlikely(!(gr_status & GR_READY)))
79902 + return;
79903 +
79904 + flags = pax_get_flags(task);
79905 +
79906 + proc = task->acl;
79907 +
79908 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
79909 + flags &= ~MF_PAX_PAGEEXEC;
79910 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
79911 + flags &= ~MF_PAX_SEGMEXEC;
79912 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
79913 + flags &= ~MF_PAX_RANDMMAP;
79914 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
79915 + flags &= ~MF_PAX_EMUTRAMP;
79916 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
79917 + flags &= ~MF_PAX_MPROTECT;
79918 +
79919 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
79920 + flags |= MF_PAX_PAGEEXEC;
79921 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
79922 + flags |= MF_PAX_SEGMEXEC;
79923 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
79924 + flags |= MF_PAX_RANDMMAP;
79925 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
79926 + flags |= MF_PAX_EMUTRAMP;
79927 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
79928 + flags |= MF_PAX_MPROTECT;
79929 +
79930 + pax_set_flags(task, flags);
79931 +
79932 + return;
79933 +}
79934 +#endif
79935 +
79936 +int
79937 +gr_handle_proc_ptrace(struct task_struct *task)
79938 +{
79939 + struct file *filp;
79940 + struct task_struct *tmp = task;
79941 + struct task_struct *curtemp = current;
79942 + __u32 retmode;
79943 +
79944 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79945 + if (unlikely(!(gr_status & GR_READY)))
79946 + return 0;
79947 +#endif
79948 +
79949 + read_lock(&tasklist_lock);
79950 + read_lock(&grsec_exec_file_lock);
79951 + filp = task->exec_file;
79952 +
79953 + while (task_pid_nr(tmp) > 0) {
79954 + if (tmp == curtemp)
79955 + break;
79956 + tmp = tmp->real_parent;
79957 + }
79958 +
79959 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79960 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
79961 + read_unlock(&grsec_exec_file_lock);
79962 + read_unlock(&tasklist_lock);
79963 + return 1;
79964 + }
79965 +
79966 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79967 + if (!(gr_status & GR_READY)) {
79968 + read_unlock(&grsec_exec_file_lock);
79969 + read_unlock(&tasklist_lock);
79970 + return 0;
79971 + }
79972 +#endif
79973 +
79974 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
79975 + read_unlock(&grsec_exec_file_lock);
79976 + read_unlock(&tasklist_lock);
79977 +
79978 + if (retmode & GR_NOPTRACE)
79979 + return 1;
79980 +
79981 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
79982 + && (current->acl != task->acl || (current->acl != current->role->root_label
79983 + && task_pid_nr(current) != task_pid_nr(task))))
79984 + return 1;
79985 +
79986 + return 0;
79987 +}
79988 +
79989 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
79990 +{
79991 + if (unlikely(!(gr_status & GR_READY)))
79992 + return;
79993 +
79994 + if (!(current->role->roletype & GR_ROLE_GOD))
79995 + return;
79996 +
79997 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
79998 + p->role->rolename, gr_task_roletype_to_char(p),
79999 + p->acl->filename);
80000 +}
80001 +
80002 +int
80003 +gr_handle_ptrace(struct task_struct *task, const long request)
80004 +{
80005 + struct task_struct *tmp = task;
80006 + struct task_struct *curtemp = current;
80007 + __u32 retmode;
80008 +
80009 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
80010 + if (unlikely(!(gr_status & GR_READY)))
80011 + return 0;
80012 +#endif
80013 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
80014 + read_lock(&tasklist_lock);
80015 + while (task_pid_nr(tmp) > 0) {
80016 + if (tmp == curtemp)
80017 + break;
80018 + tmp = tmp->real_parent;
80019 + }
80020 +
80021 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
80022 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
80023 + read_unlock(&tasklist_lock);
80024 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80025 + return 1;
80026 + }
80027 + read_unlock(&tasklist_lock);
80028 + }
80029 +
80030 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80031 + if (!(gr_status & GR_READY))
80032 + return 0;
80033 +#endif
80034 +
80035 + read_lock(&grsec_exec_file_lock);
80036 + if (unlikely(!task->exec_file)) {
80037 + read_unlock(&grsec_exec_file_lock);
80038 + return 0;
80039 + }
80040 +
80041 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
80042 + read_unlock(&grsec_exec_file_lock);
80043 +
80044 + if (retmode & GR_NOPTRACE) {
80045 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80046 + return 1;
80047 + }
80048 +
80049 + if (retmode & GR_PTRACERD) {
80050 + switch (request) {
80051 + case PTRACE_SEIZE:
80052 + case PTRACE_POKETEXT:
80053 + case PTRACE_POKEDATA:
80054 + case PTRACE_POKEUSR:
80055 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
80056 + case PTRACE_SETREGS:
80057 + case PTRACE_SETFPREGS:
80058 +#endif
80059 +#ifdef CONFIG_X86
80060 + case PTRACE_SETFPXREGS:
80061 +#endif
80062 +#ifdef CONFIG_ALTIVEC
80063 + case PTRACE_SETVRREGS:
80064 +#endif
80065 + return 1;
80066 + default:
80067 + return 0;
80068 + }
80069 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
80070 + !(current->role->roletype & GR_ROLE_GOD) &&
80071 + (current->acl != task->acl)) {
80072 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80073 + return 1;
80074 + }
80075 +
80076 + return 0;
80077 +}
80078 +
80079 +static int is_writable_mmap(const struct file *filp)
80080 +{
80081 + struct task_struct *task = current;
80082 + struct acl_object_label *obj, *obj2;
80083 +
80084 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
80085 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
80086 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
80087 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
80088 + task->role->root_label);
80089 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
80090 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
80091 + return 1;
80092 + }
80093 + }
80094 + return 0;
80095 +}
80096 +
80097 +int
80098 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
80099 +{
80100 + __u32 mode;
80101 +
80102 + if (unlikely(!file || !(prot & PROT_EXEC)))
80103 + return 1;
80104 +
80105 + if (is_writable_mmap(file))
80106 + return 0;
80107 +
80108 + mode =
80109 + gr_search_file(file->f_path.dentry,
80110 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80111 + file->f_path.mnt);
80112 +
80113 + if (!gr_tpe_allow(file))
80114 + return 0;
80115 +
80116 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80117 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80118 + return 0;
80119 + } else if (unlikely(!(mode & GR_EXEC))) {
80120 + return 0;
80121 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80122 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80123 + return 1;
80124 + }
80125 +
80126 + return 1;
80127 +}
80128 +
80129 +int
80130 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
80131 +{
80132 + __u32 mode;
80133 +
80134 + if (unlikely(!file || !(prot & PROT_EXEC)))
80135 + return 1;
80136 +
80137 + if (is_writable_mmap(file))
80138 + return 0;
80139 +
80140 + mode =
80141 + gr_search_file(file->f_path.dentry,
80142 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80143 + file->f_path.mnt);
80144 +
80145 + if (!gr_tpe_allow(file))
80146 + return 0;
80147 +
80148 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80149 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80150 + return 0;
80151 + } else if (unlikely(!(mode & GR_EXEC))) {
80152 + return 0;
80153 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80154 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80155 + return 1;
80156 + }
80157 +
80158 + return 1;
80159 +}
80160 +
80161 +void
80162 +gr_acl_handle_psacct(struct task_struct *task, const long code)
80163 +{
80164 + unsigned long runtime, cputime;
80165 + cputime_t utime, stime;
80166 + unsigned int wday, cday;
80167 + __u8 whr, chr;
80168 + __u8 wmin, cmin;
80169 + __u8 wsec, csec;
80170 + struct timespec curtime, starttime;
80171 +
80172 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
80173 + !(task->acl->mode & GR_PROCACCT)))
80174 + return;
80175 +
80176 + curtime = ns_to_timespec(ktime_get_ns());
80177 + starttime = ns_to_timespec(task->start_time);
80178 + runtime = curtime.tv_sec - starttime.tv_sec;
80179 + wday = runtime / (60 * 60 * 24);
80180 + runtime -= wday * (60 * 60 * 24);
80181 + whr = runtime / (60 * 60);
80182 + runtime -= whr * (60 * 60);
80183 + wmin = runtime / 60;
80184 + runtime -= wmin * 60;
80185 + wsec = runtime;
80186 +
80187 + task_cputime(task, &utime, &stime);
80188 + cputime = cputime_to_secs(utime + stime);
80189 + cday = cputime / (60 * 60 * 24);
80190 + cputime -= cday * (60 * 60 * 24);
80191 + chr = cputime / (60 * 60);
80192 + cputime -= chr * (60 * 60);
80193 + cmin = cputime / 60;
80194 + cputime -= cmin * 60;
80195 + csec = cputime;
80196 +
80197 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
80198 +
80199 + return;
80200 +}
80201 +
80202 +#ifdef CONFIG_TASKSTATS
80203 +int gr_is_taskstats_denied(int pid)
80204 +{
80205 + struct task_struct *task;
80206 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80207 + const struct cred *cred;
80208 +#endif
80209 + int ret = 0;
80210 +
80211 + /* restrict taskstats viewing to un-chrooted root users
80212 + who have the 'view' subject flag if the RBAC system is enabled
80213 + */
80214 +
80215 + rcu_read_lock();
80216 + read_lock(&tasklist_lock);
80217 + task = find_task_by_vpid(pid);
80218 + if (task) {
80219 +#ifdef CONFIG_GRKERNSEC_CHROOT
80220 + if (proc_is_chrooted(task))
80221 + ret = -EACCES;
80222 +#endif
80223 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80224 + cred = __task_cred(task);
80225 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80226 + if (gr_is_global_nonroot(cred->uid))
80227 + ret = -EACCES;
80228 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80229 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
80230 + ret = -EACCES;
80231 +#endif
80232 +#endif
80233 + if (gr_status & GR_READY) {
80234 + if (!(task->acl->mode & GR_VIEW))
80235 + ret = -EACCES;
80236 + }
80237 + } else
80238 + ret = -ENOENT;
80239 +
80240 + read_unlock(&tasklist_lock);
80241 + rcu_read_unlock();
80242 +
80243 + return ret;
80244 +}
80245 +#endif
80246 +
80247 +/* AUXV entries are filled via a descendant of search_binary_handler
80248 + after we've already applied the subject for the target
80249 +*/
80250 +int gr_acl_enable_at_secure(void)
80251 +{
80252 + if (unlikely(!(gr_status & GR_READY)))
80253 + return 0;
80254 +
80255 + if (current->acl->mode & GR_ATSECURE)
80256 + return 1;
80257 +
80258 + return 0;
80259 +}
80260 +
80261 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
80262 +{
80263 + struct task_struct *task = current;
80264 + struct dentry *dentry = file->f_path.dentry;
80265 + struct vfsmount *mnt = file->f_path.mnt;
80266 + struct acl_object_label *obj, *tmp;
80267 + struct acl_subject_label *subj;
80268 + unsigned int bufsize;
80269 + int is_not_root;
80270 + char *path;
80271 + dev_t dev = __get_dev(dentry);
80272 +
80273 + if (unlikely(!(gr_status & GR_READY)))
80274 + return 1;
80275 +
80276 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
80277 + return 1;
80278 +
80279 + /* ignore Eric Biederman */
80280 + if (IS_PRIVATE(dentry->d_inode))
80281 + return 1;
80282 +
80283 + subj = task->acl;
80284 + read_lock(&gr_inode_lock);
80285 + do {
80286 + obj = lookup_acl_obj_label(ino, dev, subj);
80287 + if (obj != NULL) {
80288 + read_unlock(&gr_inode_lock);
80289 + return (obj->mode & GR_FIND) ? 1 : 0;
80290 + }
80291 + } while ((subj = subj->parent_subject));
80292 + read_unlock(&gr_inode_lock);
80293 +
80294 + /* this is purely an optimization since we're looking for an object
80295 + for the directory we're doing a readdir on
80296 + if it's possible for any globbed object to match the entry we're
80297 + filling into the directory, then the object we find here will be
80298 + an anchor point with attached globbed objects
80299 + */
80300 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
80301 + if (obj->globbed == NULL)
80302 + return (obj->mode & GR_FIND) ? 1 : 0;
80303 +
80304 + is_not_root = ((obj->filename[0] == '/') &&
80305 + (obj->filename[1] == '\0')) ? 0 : 1;
80306 + bufsize = PAGE_SIZE - namelen - is_not_root;
80307 +
80308 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
80309 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
80310 + return 1;
80311 +
80312 + preempt_disable();
80313 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
80314 + bufsize);
80315 +
80316 + bufsize = strlen(path);
80317 +
80318 + /* if base is "/", don't append an additional slash */
80319 + if (is_not_root)
80320 + *(path + bufsize) = '/';
80321 + memcpy(path + bufsize + is_not_root, name, namelen);
80322 + *(path + bufsize + namelen + is_not_root) = '\0';
80323 +
80324 + tmp = obj->globbed;
80325 + while (tmp) {
80326 + if (!glob_match(tmp->filename, path)) {
80327 + preempt_enable();
80328 + return (tmp->mode & GR_FIND) ? 1 : 0;
80329 + }
80330 + tmp = tmp->next;
80331 + }
80332 + preempt_enable();
80333 + return (obj->mode & GR_FIND) ? 1 : 0;
80334 +}
80335 +
80336 +void gr_put_exec_file(struct task_struct *task)
80337 +{
80338 + struct file *filp;
80339 +
80340 + write_lock(&grsec_exec_file_lock);
80341 + filp = task->exec_file;
80342 + task->exec_file = NULL;
80343 + write_unlock(&grsec_exec_file_lock);
80344 +
80345 + if (filp)
80346 + fput(filp);
80347 +
80348 + return;
80349 +}
80350 +
80351 +
80352 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
80353 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
80354 +#endif
80355 +#ifdef CONFIG_SECURITY
80356 +EXPORT_SYMBOL_GPL(gr_check_user_change);
80357 +EXPORT_SYMBOL_GPL(gr_check_group_change);
80358 +#endif
80359 +
80360 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
80361 new file mode 100644
80362 index 0000000..9adc75c
80363 --- /dev/null
80364 +++ b/grsecurity/gracl_alloc.c
80365 @@ -0,0 +1,105 @@
80366 +#include <linux/kernel.h>
80367 +#include <linux/mm.h>
80368 +#include <linux/slab.h>
80369 +#include <linux/vmalloc.h>
80370 +#include <linux/gracl.h>
80371 +#include <linux/grsecurity.h>
80372 +
80373 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
80374 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
80375 +
80376 +static int
80377 +alloc_pop(void)
80378 +{
80379 + if (current_alloc_state->alloc_stack_next == 1)
80380 + return 0;
80381 +
80382 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
80383 +
80384 + current_alloc_state->alloc_stack_next--;
80385 +
80386 + return 1;
80387 +}
80388 +
80389 +static int
80390 +alloc_push(void *buf)
80391 +{
80392 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
80393 + return 1;
80394 +
80395 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
80396 +
80397 + current_alloc_state->alloc_stack_next++;
80398 +
80399 + return 0;
80400 +}
80401 +
80402 +void *
80403 +acl_alloc(unsigned long len)
80404 +{
80405 + void *ret = NULL;
80406 +
80407 + if (!len || len > PAGE_SIZE)
80408 + goto out;
80409 +
80410 + ret = kmalloc(len, GFP_KERNEL);
80411 +
80412 + if (ret) {
80413 + if (alloc_push(ret)) {
80414 + kfree(ret);
80415 + ret = NULL;
80416 + }
80417 + }
80418 +
80419 +out:
80420 + return ret;
80421 +}
80422 +
80423 +void *
80424 +acl_alloc_num(unsigned long num, unsigned long len)
80425 +{
80426 + if (!len || (num > (PAGE_SIZE / len)))
80427 + return NULL;
80428 +
80429 + return acl_alloc(num * len);
80430 +}
80431 +
80432 +void
80433 +acl_free_all(void)
80434 +{
80435 + if (!current_alloc_state->alloc_stack)
80436 + return;
80437 +
80438 + while (alloc_pop()) ;
80439 +
80440 + if (current_alloc_state->alloc_stack) {
80441 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
80442 + kfree(current_alloc_state->alloc_stack);
80443 + else
80444 + vfree(current_alloc_state->alloc_stack);
80445 + }
80446 +
80447 + current_alloc_state->alloc_stack = NULL;
80448 + current_alloc_state->alloc_stack_size = 1;
80449 + current_alloc_state->alloc_stack_next = 1;
80450 +
80451 + return;
80452 +}
80453 +
80454 +int
80455 +acl_alloc_stack_init(unsigned long size)
80456 +{
80457 + if ((size * sizeof (void *)) <= PAGE_SIZE)
80458 + current_alloc_state->alloc_stack =
80459 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
80460 + else
80461 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
80462 +
80463 + current_alloc_state->alloc_stack_size = size;
80464 + current_alloc_state->alloc_stack_next = 1;
80465 +
80466 + if (!current_alloc_state->alloc_stack)
80467 + return 0;
80468 + else
80469 + return 1;
80470 +}
80471 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
80472 new file mode 100644
80473 index 0000000..1a94c11
80474 --- /dev/null
80475 +++ b/grsecurity/gracl_cap.c
80476 @@ -0,0 +1,127 @@
80477 +#include <linux/kernel.h>
80478 +#include <linux/module.h>
80479 +#include <linux/sched.h>
80480 +#include <linux/gracl.h>
80481 +#include <linux/grsecurity.h>
80482 +#include <linux/grinternal.h>
80483 +
80484 +extern const char *captab_log[];
80485 +extern int captab_log_entries;
80486 +
80487 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
80488 +{
80489 + struct acl_subject_label *curracl;
80490 +
80491 + if (!gr_acl_is_enabled())
80492 + return 1;
80493 +
80494 + curracl = task->acl;
80495 +
80496 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
80497 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
80498 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
80499 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
80500 + gr_to_filename(task->exec_file->f_path.dentry,
80501 + task->exec_file->f_path.mnt) : curracl->filename,
80502 + curracl->filename, 0UL,
80503 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
80504 + return 1;
80505 + }
80506 +
80507 + return 0;
80508 +}
80509 +
80510 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
80511 +{
80512 + struct acl_subject_label *curracl;
80513 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80514 + kernel_cap_t cap_audit = __cap_empty_set;
80515 +
80516 + if (!gr_acl_is_enabled())
80517 + return 1;
80518 +
80519 + curracl = task->acl;
80520 +
80521 + cap_drop = curracl->cap_lower;
80522 + cap_mask = curracl->cap_mask;
80523 + cap_audit = curracl->cap_invert_audit;
80524 +
80525 + while ((curracl = curracl->parent_subject)) {
80526 + /* if the cap isn't specified in the current computed mask but is specified in the
80527 + current level subject, and is lowered in the current level subject, then add
80528 + it to the set of dropped capabilities
80529 + otherwise, add the current level subject's mask to the current computed mask
80530 + */
80531 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80532 + cap_raise(cap_mask, cap);
80533 + if (cap_raised(curracl->cap_lower, cap))
80534 + cap_raise(cap_drop, cap);
80535 + if (cap_raised(curracl->cap_invert_audit, cap))
80536 + cap_raise(cap_audit, cap);
80537 + }
80538 + }
80539 +
80540 + if (!cap_raised(cap_drop, cap)) {
80541 + if (cap_raised(cap_audit, cap))
80542 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
80543 + return 1;
80544 + }
80545 +
80546 + /* only learn the capability use if the process has the capability in the
80547 + general case, the two uses in sys.c of gr_learn_cap are an exception
80548 + to this rule to ensure any role transition involves what the full-learned
80549 + policy believes in a privileged process
80550 + */
80551 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
80552 + return 1;
80553 +
80554 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
80555 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
80556 +
80557 + return 0;
80558 +}
80559 +
80560 +int
80561 +gr_acl_is_capable(const int cap)
80562 +{
80563 + return gr_task_acl_is_capable(current, current_cred(), cap);
80564 +}
80565 +
80566 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
80567 +{
80568 + struct acl_subject_label *curracl;
80569 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80570 +
80571 + if (!gr_acl_is_enabled())
80572 + return 1;
80573 +
80574 + curracl = task->acl;
80575 +
80576 + cap_drop = curracl->cap_lower;
80577 + cap_mask = curracl->cap_mask;
80578 +
80579 + while ((curracl = curracl->parent_subject)) {
80580 + /* if the cap isn't specified in the current computed mask but is specified in the
80581 + current level subject, and is lowered in the current level subject, then add
80582 + it to the set of dropped capabilities
80583 + otherwise, add the current level subject's mask to the current computed mask
80584 + */
80585 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80586 + cap_raise(cap_mask, cap);
80587 + if (cap_raised(curracl->cap_lower, cap))
80588 + cap_raise(cap_drop, cap);
80589 + }
80590 + }
80591 +
80592 + if (!cap_raised(cap_drop, cap))
80593 + return 1;
80594 +
80595 + return 0;
80596 +}
80597 +
80598 +int
80599 +gr_acl_is_capable_nolog(const int cap)
80600 +{
80601 + return gr_task_acl_is_capable_nolog(current, cap);
80602 +}
80603 +
80604 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
80605 new file mode 100644
80606 index 0000000..a43dd06
80607 --- /dev/null
80608 +++ b/grsecurity/gracl_compat.c
80609 @@ -0,0 +1,269 @@
80610 +#include <linux/kernel.h>
80611 +#include <linux/gracl.h>
80612 +#include <linux/compat.h>
80613 +#include <linux/gracl_compat.h>
80614 +
80615 +#include <asm/uaccess.h>
80616 +
80617 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
80618 +{
80619 + struct gr_arg_wrapper_compat uwrapcompat;
80620 +
80621 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
80622 + return -EFAULT;
80623 +
80624 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
80625 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
80626 + return -EINVAL;
80627 +
80628 + uwrap->arg = compat_ptr(uwrapcompat.arg);
80629 + uwrap->version = uwrapcompat.version;
80630 + uwrap->size = sizeof(struct gr_arg);
80631 +
80632 + return 0;
80633 +}
80634 +
80635 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
80636 +{
80637 + struct gr_arg_compat argcompat;
80638 +
80639 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
80640 + return -EFAULT;
80641 +
80642 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
80643 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
80644 + arg->role_db.num_roles = argcompat.role_db.num_roles;
80645 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
80646 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
80647 + arg->role_db.num_objects = argcompat.role_db.num_objects;
80648 +
80649 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
80650 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
80651 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
80652 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
80653 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
80654 + arg->segv_device = argcompat.segv_device;
80655 + arg->segv_inode = argcompat.segv_inode;
80656 + arg->segv_uid = argcompat.segv_uid;
80657 + arg->num_sprole_pws = argcompat.num_sprole_pws;
80658 + arg->mode = argcompat.mode;
80659 +
80660 + return 0;
80661 +}
80662 +
80663 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
80664 +{
80665 + struct acl_object_label_compat objcompat;
80666 +
80667 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
80668 + return -EFAULT;
80669 +
80670 + obj->filename = compat_ptr(objcompat.filename);
80671 + obj->inode = objcompat.inode;
80672 + obj->device = objcompat.device;
80673 + obj->mode = objcompat.mode;
80674 +
80675 + obj->nested = compat_ptr(objcompat.nested);
80676 + obj->globbed = compat_ptr(objcompat.globbed);
80677 +
80678 + obj->prev = compat_ptr(objcompat.prev);
80679 + obj->next = compat_ptr(objcompat.next);
80680 +
80681 + return 0;
80682 +}
80683 +
80684 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
80685 +{
80686 + unsigned int i;
80687 + struct acl_subject_label_compat subjcompat;
80688 +
80689 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
80690 + return -EFAULT;
80691 +
80692 + subj->filename = compat_ptr(subjcompat.filename);
80693 + subj->inode = subjcompat.inode;
80694 + subj->device = subjcompat.device;
80695 + subj->mode = subjcompat.mode;
80696 + subj->cap_mask = subjcompat.cap_mask;
80697 + subj->cap_lower = subjcompat.cap_lower;
80698 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
80699 +
80700 + for (i = 0; i < GR_NLIMITS; i++) {
80701 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
80702 + subj->res[i].rlim_cur = RLIM_INFINITY;
80703 + else
80704 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
80705 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
80706 + subj->res[i].rlim_max = RLIM_INFINITY;
80707 + else
80708 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
80709 + }
80710 + subj->resmask = subjcompat.resmask;
80711 +
80712 + subj->user_trans_type = subjcompat.user_trans_type;
80713 + subj->group_trans_type = subjcompat.group_trans_type;
80714 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
80715 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
80716 + subj->user_trans_num = subjcompat.user_trans_num;
80717 + subj->group_trans_num = subjcompat.group_trans_num;
80718 +
80719 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
80720 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
80721 + subj->ip_type = subjcompat.ip_type;
80722 + subj->ips = compat_ptr(subjcompat.ips);
80723 + subj->ip_num = subjcompat.ip_num;
80724 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
80725 +
80726 + subj->crashes = subjcompat.crashes;
80727 + subj->expires = subjcompat.expires;
80728 +
80729 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
80730 + subj->hash = compat_ptr(subjcompat.hash);
80731 + subj->prev = compat_ptr(subjcompat.prev);
80732 + subj->next = compat_ptr(subjcompat.next);
80733 +
80734 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
80735 + subj->obj_hash_size = subjcompat.obj_hash_size;
80736 + subj->pax_flags = subjcompat.pax_flags;
80737 +
80738 + return 0;
80739 +}
80740 +
80741 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
80742 +{
80743 + struct acl_role_label_compat rolecompat;
80744 +
80745 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
80746 + return -EFAULT;
80747 +
80748 + role->rolename = compat_ptr(rolecompat.rolename);
80749 + role->uidgid = rolecompat.uidgid;
80750 + role->roletype = rolecompat.roletype;
80751 +
80752 + role->auth_attempts = rolecompat.auth_attempts;
80753 + role->expires = rolecompat.expires;
80754 +
80755 + role->root_label = compat_ptr(rolecompat.root_label);
80756 + role->hash = compat_ptr(rolecompat.hash);
80757 +
80758 + role->prev = compat_ptr(rolecompat.prev);
80759 + role->next = compat_ptr(rolecompat.next);
80760 +
80761 + role->transitions = compat_ptr(rolecompat.transitions);
80762 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
80763 + role->domain_children = compat_ptr(rolecompat.domain_children);
80764 + role->domain_child_num = rolecompat.domain_child_num;
80765 +
80766 + role->umask = rolecompat.umask;
80767 +
80768 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
80769 + role->subj_hash_size = rolecompat.subj_hash_size;
80770 +
80771 + return 0;
80772 +}
80773 +
80774 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
80775 +{
80776 + struct role_allowed_ip_compat roleip_compat;
80777 +
80778 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
80779 + return -EFAULT;
80780 +
80781 + roleip->addr = roleip_compat.addr;
80782 + roleip->netmask = roleip_compat.netmask;
80783 +
80784 + roleip->prev = compat_ptr(roleip_compat.prev);
80785 + roleip->next = compat_ptr(roleip_compat.next);
80786 +
80787 + return 0;
80788 +}
80789 +
80790 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
80791 +{
80792 + struct role_transition_compat trans_compat;
80793 +
80794 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
80795 + return -EFAULT;
80796 +
80797 + trans->rolename = compat_ptr(trans_compat.rolename);
80798 +
80799 + trans->prev = compat_ptr(trans_compat.prev);
80800 + trans->next = compat_ptr(trans_compat.next);
80801 +
80802 + return 0;
80803 +
80804 +}
80805 +
80806 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
80807 +{
80808 + struct gr_hash_struct_compat hash_compat;
80809 +
80810 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
80811 + return -EFAULT;
80812 +
80813 + hash->table = compat_ptr(hash_compat.table);
80814 + hash->nametable = compat_ptr(hash_compat.nametable);
80815 + hash->first = compat_ptr(hash_compat.first);
80816 +
80817 + hash->table_size = hash_compat.table_size;
80818 + hash->used_size = hash_compat.used_size;
80819 +
80820 + hash->type = hash_compat.type;
80821 +
80822 + return 0;
80823 +}
80824 +
80825 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
80826 +{
80827 + compat_uptr_t ptrcompat;
80828 +
80829 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
80830 + return -EFAULT;
80831 +
80832 + *(void **)ptr = compat_ptr(ptrcompat);
80833 +
80834 + return 0;
80835 +}
80836 +
80837 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
80838 +{
80839 + struct acl_ip_label_compat ip_compat;
80840 +
80841 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
80842 + return -EFAULT;
80843 +
80844 + ip->iface = compat_ptr(ip_compat.iface);
80845 + ip->addr = ip_compat.addr;
80846 + ip->netmask = ip_compat.netmask;
80847 + ip->low = ip_compat.low;
80848 + ip->high = ip_compat.high;
80849 + ip->mode = ip_compat.mode;
80850 + ip->type = ip_compat.type;
80851 +
80852 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
80853 +
80854 + ip->prev = compat_ptr(ip_compat.prev);
80855 + ip->next = compat_ptr(ip_compat.next);
80856 +
80857 + return 0;
80858 +}
80859 +
80860 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
80861 +{
80862 + struct sprole_pw_compat pw_compat;
80863 +
80864 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
80865 + return -EFAULT;
80866 +
80867 + pw->rolename = compat_ptr(pw_compat.rolename);
80868 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
80869 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
80870 +
80871 + return 0;
80872 +}
80873 +
80874 +size_t get_gr_arg_wrapper_size_compat(void)
80875 +{
80876 + return sizeof(struct gr_arg_wrapper_compat);
80877 +}
80878 +
80879 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
80880 new file mode 100644
80881 index 0000000..8ee8e4f
80882 --- /dev/null
80883 +++ b/grsecurity/gracl_fs.c
80884 @@ -0,0 +1,447 @@
80885 +#include <linux/kernel.h>
80886 +#include <linux/sched.h>
80887 +#include <linux/types.h>
80888 +#include <linux/fs.h>
80889 +#include <linux/file.h>
80890 +#include <linux/stat.h>
80891 +#include <linux/grsecurity.h>
80892 +#include <linux/grinternal.h>
80893 +#include <linux/gracl.h>
80894 +
80895 +umode_t
80896 +gr_acl_umask(void)
80897 +{
80898 + if (unlikely(!gr_acl_is_enabled()))
80899 + return 0;
80900 +
80901 + return current->role->umask;
80902 +}
80903 +
80904 +__u32
80905 +gr_acl_handle_hidden_file(const struct dentry * dentry,
80906 + const struct vfsmount * mnt)
80907 +{
80908 + __u32 mode;
80909 +
80910 + if (unlikely(d_is_negative(dentry)))
80911 + return GR_FIND;
80912 +
80913 + mode =
80914 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
80915 +
80916 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
80917 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80918 + return mode;
80919 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
80920 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80921 + return 0;
80922 + } else if (unlikely(!(mode & GR_FIND)))
80923 + return 0;
80924 +
80925 + return GR_FIND;
80926 +}
80927 +
80928 +__u32
80929 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
80930 + int acc_mode)
80931 +{
80932 + __u32 reqmode = GR_FIND;
80933 + __u32 mode;
80934 +
80935 + if (unlikely(d_is_negative(dentry)))
80936 + return reqmode;
80937 +
80938 + if (acc_mode & MAY_APPEND)
80939 + reqmode |= GR_APPEND;
80940 + else if (acc_mode & MAY_WRITE)
80941 + reqmode |= GR_WRITE;
80942 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
80943 + reqmode |= GR_READ;
80944 +
80945 + mode =
80946 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80947 + mnt);
80948 +
80949 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80950 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80951 + reqmode & GR_READ ? " reading" : "",
80952 + reqmode & GR_WRITE ? " writing" : reqmode &
80953 + GR_APPEND ? " appending" : "");
80954 + return reqmode;
80955 + } else
80956 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80957 + {
80958 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80959 + reqmode & GR_READ ? " reading" : "",
80960 + reqmode & GR_WRITE ? " writing" : reqmode &
80961 + GR_APPEND ? " appending" : "");
80962 + return 0;
80963 + } else if (unlikely((mode & reqmode) != reqmode))
80964 + return 0;
80965 +
80966 + return reqmode;
80967 +}
80968 +
80969 +__u32
80970 +gr_acl_handle_creat(const struct dentry * dentry,
80971 + const struct dentry * p_dentry,
80972 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
80973 + const int imode)
80974 +{
80975 + __u32 reqmode = GR_WRITE | GR_CREATE;
80976 + __u32 mode;
80977 +
80978 + if (acc_mode & MAY_APPEND)
80979 + reqmode |= GR_APPEND;
80980 + // if a directory was required or the directory already exists, then
80981 + // don't count this open as a read
80982 + if ((acc_mode & MAY_READ) &&
80983 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
80984 + reqmode |= GR_READ;
80985 + if ((open_flags & O_CREAT) &&
80986 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
80987 + reqmode |= GR_SETID;
80988 +
80989 + mode =
80990 + gr_check_create(dentry, p_dentry, p_mnt,
80991 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
80992 +
80993 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80994 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80995 + reqmode & GR_READ ? " reading" : "",
80996 + reqmode & GR_WRITE ? " writing" : reqmode &
80997 + GR_APPEND ? " appending" : "");
80998 + return reqmode;
80999 + } else
81000 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81001 + {
81002 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
81003 + reqmode & GR_READ ? " reading" : "",
81004 + reqmode & GR_WRITE ? " writing" : reqmode &
81005 + GR_APPEND ? " appending" : "");
81006 + return 0;
81007 + } else if (unlikely((mode & reqmode) != reqmode))
81008 + return 0;
81009 +
81010 + return reqmode;
81011 +}
81012 +
81013 +__u32
81014 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
81015 + const int fmode)
81016 +{
81017 + __u32 mode, reqmode = GR_FIND;
81018 +
81019 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
81020 + reqmode |= GR_EXEC;
81021 + if (fmode & S_IWOTH)
81022 + reqmode |= GR_WRITE;
81023 + if (fmode & S_IROTH)
81024 + reqmode |= GR_READ;
81025 +
81026 + mode =
81027 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
81028 + mnt);
81029 +
81030 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
81031 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
81032 + reqmode & GR_READ ? " reading" : "",
81033 + reqmode & GR_WRITE ? " writing" : "",
81034 + reqmode & GR_EXEC ? " executing" : "");
81035 + return reqmode;
81036 + } else
81037 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
81038 + {
81039 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
81040 + reqmode & GR_READ ? " reading" : "",
81041 + reqmode & GR_WRITE ? " writing" : "",
81042 + reqmode & GR_EXEC ? " executing" : "");
81043 + return 0;
81044 + } else if (unlikely((mode & reqmode) != reqmode))
81045 + return 0;
81046 +
81047 + return reqmode;
81048 +}
81049 +
81050 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
81051 +{
81052 + __u32 mode;
81053 +
81054 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
81055 +
81056 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81057 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
81058 + return mode;
81059 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81060 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
81061 + return 0;
81062 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81063 + return 0;
81064 +
81065 + return (reqmode);
81066 +}
81067 +
81068 +__u32
81069 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
81070 +{
81071 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
81072 +}
81073 +
81074 +__u32
81075 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
81076 +{
81077 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
81078 +}
81079 +
81080 +__u32
81081 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
81082 +{
81083 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
81084 +}
81085 +
81086 +__u32
81087 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
81088 +{
81089 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
81090 +}
81091 +
81092 +__u32
81093 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
81094 + umode_t *modeptr)
81095 +{
81096 + umode_t mode;
81097 +
81098 + *modeptr &= ~gr_acl_umask();
81099 + mode = *modeptr;
81100 +
81101 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
81102 + return 1;
81103 +
81104 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
81105 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
81106 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
81107 + GR_CHMOD_ACL_MSG);
81108 + } else {
81109 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
81110 + }
81111 +}
81112 +
81113 +__u32
81114 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
81115 +{
81116 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
81117 +}
81118 +
81119 +__u32
81120 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
81121 +{
81122 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
81123 +}
81124 +
81125 +__u32
81126 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
81127 +{
81128 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
81129 +}
81130 +
81131 +__u32
81132 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
81133 +{
81134 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
81135 +}
81136 +
81137 +__u32
81138 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
81139 +{
81140 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
81141 + GR_UNIXCONNECT_ACL_MSG);
81142 +}
81143 +
81144 +/* hardlinks require at minimum create and link permission,
81145 + any additional privilege required is based on the
81146 + privilege of the file being linked to
81147 +*/
81148 +__u32
81149 +gr_acl_handle_link(const struct dentry * new_dentry,
81150 + const struct dentry * parent_dentry,
81151 + const struct vfsmount * parent_mnt,
81152 + const struct dentry * old_dentry,
81153 + const struct vfsmount * old_mnt, const struct filename *to)
81154 +{
81155 + __u32 mode;
81156 + __u32 needmode = GR_CREATE | GR_LINK;
81157 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
81158 +
81159 + mode =
81160 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
81161 + old_mnt);
81162 +
81163 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
81164 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81165 + return mode;
81166 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81167 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81168 + return 0;
81169 + } else if (unlikely((mode & needmode) != needmode))
81170 + return 0;
81171 +
81172 + return 1;
81173 +}
81174 +
81175 +__u32
81176 +gr_acl_handle_symlink(const struct dentry * new_dentry,
81177 + const struct dentry * parent_dentry,
81178 + const struct vfsmount * parent_mnt, const struct filename *from)
81179 +{
81180 + __u32 needmode = GR_WRITE | GR_CREATE;
81181 + __u32 mode;
81182 +
81183 + mode =
81184 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
81185 + GR_CREATE | GR_AUDIT_CREATE |
81186 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
81187 +
81188 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
81189 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81190 + return mode;
81191 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81192 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81193 + return 0;
81194 + } else if (unlikely((mode & needmode) != needmode))
81195 + return 0;
81196 +
81197 + return (GR_WRITE | GR_CREATE);
81198 +}
81199 +
81200 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
81201 +{
81202 + __u32 mode;
81203 +
81204 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81205 +
81206 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81207 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
81208 + return mode;
81209 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81210 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
81211 + return 0;
81212 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81213 + return 0;
81214 +
81215 + return (reqmode);
81216 +}
81217 +
81218 +__u32
81219 +gr_acl_handle_mknod(const struct dentry * new_dentry,
81220 + const struct dentry * parent_dentry,
81221 + const struct vfsmount * parent_mnt,
81222 + const int mode)
81223 +{
81224 + __u32 reqmode = GR_WRITE | GR_CREATE;
81225 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81226 + reqmode |= GR_SETID;
81227 +
81228 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81229 + reqmode, GR_MKNOD_ACL_MSG);
81230 +}
81231 +
81232 +__u32
81233 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
81234 + const struct dentry *parent_dentry,
81235 + const struct vfsmount *parent_mnt)
81236 +{
81237 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81238 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
81239 +}
81240 +
81241 +#define RENAME_CHECK_SUCCESS(old, new) \
81242 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
81243 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
81244 +
81245 +int
81246 +gr_acl_handle_rename(struct dentry *new_dentry,
81247 + struct dentry *parent_dentry,
81248 + const struct vfsmount *parent_mnt,
81249 + struct dentry *old_dentry,
81250 + struct inode *old_parent_inode,
81251 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
81252 +{
81253 + __u32 comp1, comp2;
81254 + int error = 0;
81255 +
81256 + if (unlikely(!gr_acl_is_enabled()))
81257 + return 0;
81258 +
81259 + if (flags & RENAME_EXCHANGE) {
81260 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81261 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81262 + GR_SUPPRESS, parent_mnt);
81263 + comp2 =
81264 + gr_search_file(old_dentry,
81265 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81266 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81267 + } else if (d_is_negative(new_dentry)) {
81268 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
81269 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
81270 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
81271 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
81272 + GR_DELETE | GR_AUDIT_DELETE |
81273 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81274 + GR_SUPPRESS, old_mnt);
81275 + } else {
81276 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81277 + GR_CREATE | GR_DELETE |
81278 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
81279 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81280 + GR_SUPPRESS, parent_mnt);
81281 + comp2 =
81282 + gr_search_file(old_dentry,
81283 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81284 + GR_DELETE | GR_AUDIT_DELETE |
81285 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81286 + }
81287 +
81288 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
81289 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
81290 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81291 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
81292 + && !(comp2 & GR_SUPPRESS)) {
81293 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81294 + error = -EACCES;
81295 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
81296 + error = -EACCES;
81297 +
81298 + return error;
81299 +}
81300 +
81301 +void
81302 +gr_acl_handle_exit(void)
81303 +{
81304 + u16 id;
81305 + char *rolename;
81306 +
81307 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
81308 + !(current->role->roletype & GR_ROLE_PERSIST))) {
81309 + id = current->acl_role_id;
81310 + rolename = current->role->rolename;
81311 + gr_set_acls(1);
81312 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
81313 + }
81314 +
81315 + gr_put_exec_file(current);
81316 + return;
81317 +}
81318 +
81319 +int
81320 +gr_acl_handle_procpidmem(const struct task_struct *task)
81321 +{
81322 + if (unlikely(!gr_acl_is_enabled()))
81323 + return 0;
81324 +
81325 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
81326 + !(current->acl->mode & GR_POVERRIDE) &&
81327 + !(current->role->roletype & GR_ROLE_GOD))
81328 + return -EACCES;
81329 +
81330 + return 0;
81331 +}
81332 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
81333 new file mode 100644
81334 index 0000000..f056b81
81335 --- /dev/null
81336 +++ b/grsecurity/gracl_ip.c
81337 @@ -0,0 +1,386 @@
81338 +#include <linux/kernel.h>
81339 +#include <asm/uaccess.h>
81340 +#include <asm/errno.h>
81341 +#include <net/sock.h>
81342 +#include <linux/file.h>
81343 +#include <linux/fs.h>
81344 +#include <linux/net.h>
81345 +#include <linux/in.h>
81346 +#include <linux/skbuff.h>
81347 +#include <linux/ip.h>
81348 +#include <linux/udp.h>
81349 +#include <linux/types.h>
81350 +#include <linux/sched.h>
81351 +#include <linux/netdevice.h>
81352 +#include <linux/inetdevice.h>
81353 +#include <linux/gracl.h>
81354 +#include <linux/grsecurity.h>
81355 +#include <linux/grinternal.h>
81356 +
81357 +#define GR_BIND 0x01
81358 +#define GR_CONNECT 0x02
81359 +#define GR_INVERT 0x04
81360 +#define GR_BINDOVERRIDE 0x08
81361 +#define GR_CONNECTOVERRIDE 0x10
81362 +#define GR_SOCK_FAMILY 0x20
81363 +
81364 +static const char * gr_protocols[IPPROTO_MAX] = {
81365 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
81366 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
81367 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
81368 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
81369 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
81370 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
81371 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
81372 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
81373 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
81374 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
81375 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
81376 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
81377 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
81378 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
81379 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
81380 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
81381 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
81382 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
81383 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
81384 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
81385 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
81386 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
81387 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
81388 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
81389 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
81390 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
81391 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
81392 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
81393 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
81394 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
81395 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
81396 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
81397 + };
81398 +
81399 +static const char * gr_socktypes[SOCK_MAX] = {
81400 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
81401 + "unknown:7", "unknown:8", "unknown:9", "packet"
81402 + };
81403 +
81404 +static const char * gr_sockfamilies[AF_MAX+1] = {
81405 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
81406 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
81407 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
81408 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
81409 + };
81410 +
81411 +const char *
81412 +gr_proto_to_name(unsigned char proto)
81413 +{
81414 + return gr_protocols[proto];
81415 +}
81416 +
81417 +const char *
81418 +gr_socktype_to_name(unsigned char type)
81419 +{
81420 + return gr_socktypes[type];
81421 +}
81422 +
81423 +const char *
81424 +gr_sockfamily_to_name(unsigned char family)
81425 +{
81426 + return gr_sockfamilies[family];
81427 +}
81428 +
81429 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
81430 +
81431 +int
81432 +gr_search_socket(const int domain, const int type, const int protocol)
81433 +{
81434 + struct acl_subject_label *curr;
81435 + const struct cred *cred = current_cred();
81436 +
81437 + if (unlikely(!gr_acl_is_enabled()))
81438 + goto exit;
81439 +
81440 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
81441 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
81442 + goto exit; // let the kernel handle it
81443 +
81444 + curr = current->acl;
81445 +
81446 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
81447 + /* the family is allowed, if this is PF_INET allow it only if
81448 + the extra sock type/protocol checks pass */
81449 + if (domain == PF_INET)
81450 + goto inet_check;
81451 + goto exit;
81452 + } else {
81453 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81454 + __u32 fakeip = 0;
81455 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81456 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81457 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81458 + gr_to_filename(current->exec_file->f_path.dentry,
81459 + current->exec_file->f_path.mnt) :
81460 + curr->filename, curr->filename,
81461 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
81462 + &current->signal->saved_ip);
81463 + goto exit;
81464 + }
81465 + goto exit_fail;
81466 + }
81467 +
81468 +inet_check:
81469 + /* the rest of this checking is for IPv4 only */
81470 + if (!curr->ips)
81471 + goto exit;
81472 +
81473 + if ((curr->ip_type & (1U << type)) &&
81474 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
81475 + goto exit;
81476 +
81477 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81478 + /* we don't place acls on raw sockets , and sometimes
81479 + dgram/ip sockets are opened for ioctl and not
81480 + bind/connect, so we'll fake a bind learn log */
81481 + if (type == SOCK_RAW || type == SOCK_PACKET) {
81482 + __u32 fakeip = 0;
81483 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81484 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81485 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81486 + gr_to_filename(current->exec_file->f_path.dentry,
81487 + current->exec_file->f_path.mnt) :
81488 + curr->filename, curr->filename,
81489 + &fakeip, 0, type,
81490 + protocol, GR_CONNECT, &current->signal->saved_ip);
81491 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
81492 + __u32 fakeip = 0;
81493 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81494 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81495 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81496 + gr_to_filename(current->exec_file->f_path.dentry,
81497 + current->exec_file->f_path.mnt) :
81498 + curr->filename, curr->filename,
81499 + &fakeip, 0, type,
81500 + protocol, GR_BIND, &current->signal->saved_ip);
81501 + }
81502 + /* we'll log when they use connect or bind */
81503 + goto exit;
81504 + }
81505 +
81506 +exit_fail:
81507 + if (domain == PF_INET)
81508 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
81509 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
81510 + else if (rcu_access_pointer(net_families[domain]) != NULL)
81511 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
81512 + gr_socktype_to_name(type), protocol);
81513 +
81514 + return 0;
81515 +exit:
81516 + return 1;
81517 +}
81518 +
81519 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
81520 +{
81521 + if ((ip->mode & mode) &&
81522 + (ip_port >= ip->low) &&
81523 + (ip_port <= ip->high) &&
81524 + ((ntohl(ip_addr) & our_netmask) ==
81525 + (ntohl(our_addr) & our_netmask))
81526 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
81527 + && (ip->type & (1U << type))) {
81528 + if (ip->mode & GR_INVERT)
81529 + return 2; // specifically denied
81530 + else
81531 + return 1; // allowed
81532 + }
81533 +
81534 + return 0; // not specifically allowed, may continue parsing
81535 +}
81536 +
81537 +static int
81538 +gr_search_connectbind(const int full_mode, struct sock *sk,
81539 + struct sockaddr_in *addr, const int type)
81540 +{
81541 + char iface[IFNAMSIZ] = {0};
81542 + struct acl_subject_label *curr;
81543 + struct acl_ip_label *ip;
81544 + struct inet_sock *isk;
81545 + struct net_device *dev;
81546 + struct in_device *idev;
81547 + unsigned long i;
81548 + int ret;
81549 + int mode = full_mode & (GR_BIND | GR_CONNECT);
81550 + __u32 ip_addr = 0;
81551 + __u32 our_addr;
81552 + __u32 our_netmask;
81553 + char *p;
81554 + __u16 ip_port = 0;
81555 + const struct cred *cred = current_cred();
81556 +
81557 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
81558 + return 0;
81559 +
81560 + curr = current->acl;
81561 + isk = inet_sk(sk);
81562 +
81563 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
81564 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
81565 + addr->sin_addr.s_addr = curr->inaddr_any_override;
81566 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
81567 + struct sockaddr_in saddr;
81568 + int err;
81569 +
81570 + saddr.sin_family = AF_INET;
81571 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
81572 + saddr.sin_port = isk->inet_sport;
81573 +
81574 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81575 + if (err)
81576 + return err;
81577 +
81578 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81579 + if (err)
81580 + return err;
81581 + }
81582 +
81583 + if (!curr->ips)
81584 + return 0;
81585 +
81586 + ip_addr = addr->sin_addr.s_addr;
81587 + ip_port = ntohs(addr->sin_port);
81588 +
81589 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81590 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81591 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81592 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81593 + gr_to_filename(current->exec_file->f_path.dentry,
81594 + current->exec_file->f_path.mnt) :
81595 + curr->filename, curr->filename,
81596 + &ip_addr, ip_port, type,
81597 + sk->sk_protocol, mode, &current->signal->saved_ip);
81598 + return 0;
81599 + }
81600 +
81601 + for (i = 0; i < curr->ip_num; i++) {
81602 + ip = *(curr->ips + i);
81603 + if (ip->iface != NULL) {
81604 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
81605 + p = strchr(iface, ':');
81606 + if (p != NULL)
81607 + *p = '\0';
81608 + dev = dev_get_by_name(sock_net(sk), iface);
81609 + if (dev == NULL)
81610 + continue;
81611 + idev = in_dev_get(dev);
81612 + if (idev == NULL) {
81613 + dev_put(dev);
81614 + continue;
81615 + }
81616 + rcu_read_lock();
81617 + for_ifa(idev) {
81618 + if (!strcmp(ip->iface, ifa->ifa_label)) {
81619 + our_addr = ifa->ifa_address;
81620 + our_netmask = 0xffffffff;
81621 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81622 + if (ret == 1) {
81623 + rcu_read_unlock();
81624 + in_dev_put(idev);
81625 + dev_put(dev);
81626 + return 0;
81627 + } else if (ret == 2) {
81628 + rcu_read_unlock();
81629 + in_dev_put(idev);
81630 + dev_put(dev);
81631 + goto denied;
81632 + }
81633 + }
81634 + } endfor_ifa(idev);
81635 + rcu_read_unlock();
81636 + in_dev_put(idev);
81637 + dev_put(dev);
81638 + } else {
81639 + our_addr = ip->addr;
81640 + our_netmask = ip->netmask;
81641 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81642 + if (ret == 1)
81643 + return 0;
81644 + else if (ret == 2)
81645 + goto denied;
81646 + }
81647 + }
81648 +
81649 +denied:
81650 + if (mode == GR_BIND)
81651 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81652 + else if (mode == GR_CONNECT)
81653 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81654 +
81655 + return -EACCES;
81656 +}
81657 +
81658 +int
81659 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
81660 +{
81661 + /* always allow disconnection of dgram sockets with connect */
81662 + if (addr->sin_family == AF_UNSPEC)
81663 + return 0;
81664 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
81665 +}
81666 +
81667 +int
81668 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
81669 +{
81670 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
81671 +}
81672 +
81673 +int gr_search_listen(struct socket *sock)
81674 +{
81675 + struct sock *sk = sock->sk;
81676 + struct sockaddr_in addr;
81677 +
81678 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81679 + addr.sin_port = inet_sk(sk)->inet_sport;
81680 +
81681 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81682 +}
81683 +
81684 +int gr_search_accept(struct socket *sock)
81685 +{
81686 + struct sock *sk = sock->sk;
81687 + struct sockaddr_in addr;
81688 +
81689 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81690 + addr.sin_port = inet_sk(sk)->inet_sport;
81691 +
81692 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81693 +}
81694 +
81695 +int
81696 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
81697 +{
81698 + if (addr)
81699 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
81700 + else {
81701 + struct sockaddr_in sin;
81702 + const struct inet_sock *inet = inet_sk(sk);
81703 +
81704 + sin.sin_addr.s_addr = inet->inet_daddr;
81705 + sin.sin_port = inet->inet_dport;
81706 +
81707 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81708 + }
81709 +}
81710 +
81711 +int
81712 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
81713 +{
81714 + struct sockaddr_in sin;
81715 +
81716 + if (unlikely(skb->len < sizeof (struct udphdr)))
81717 + return 0; // skip this packet
81718 +
81719 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
81720 + sin.sin_port = udp_hdr(skb)->source;
81721 +
81722 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81723 +}
81724 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
81725 new file mode 100644
81726 index 0000000..25f54ef
81727 --- /dev/null
81728 +++ b/grsecurity/gracl_learn.c
81729 @@ -0,0 +1,207 @@
81730 +#include <linux/kernel.h>
81731 +#include <linux/mm.h>
81732 +#include <linux/sched.h>
81733 +#include <linux/poll.h>
81734 +#include <linux/string.h>
81735 +#include <linux/file.h>
81736 +#include <linux/types.h>
81737 +#include <linux/vmalloc.h>
81738 +#include <linux/grinternal.h>
81739 +
81740 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
81741 + size_t count, loff_t *ppos);
81742 +extern int gr_acl_is_enabled(void);
81743 +
81744 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
81745 +static int gr_learn_attached;
81746 +
81747 +/* use a 512k buffer */
81748 +#define LEARN_BUFFER_SIZE (512 * 1024)
81749 +
81750 +static DEFINE_SPINLOCK(gr_learn_lock);
81751 +static DEFINE_MUTEX(gr_learn_user_mutex);
81752 +
81753 +/* we need to maintain two buffers, so that the kernel context of grlearn
81754 + uses a semaphore around the userspace copying, and the other kernel contexts
81755 + use a spinlock when copying into the buffer, since they cannot sleep
81756 +*/
81757 +static char *learn_buffer;
81758 +static char *learn_buffer_user;
81759 +static int learn_buffer_len;
81760 +static int learn_buffer_user_len;
81761 +
81762 +static ssize_t
81763 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
81764 +{
81765 + DECLARE_WAITQUEUE(wait, current);
81766 + ssize_t retval = 0;
81767 +
81768 + add_wait_queue(&learn_wait, &wait);
81769 + set_current_state(TASK_INTERRUPTIBLE);
81770 + do {
81771 + mutex_lock(&gr_learn_user_mutex);
81772 + spin_lock(&gr_learn_lock);
81773 + if (learn_buffer_len)
81774 + break;
81775 + spin_unlock(&gr_learn_lock);
81776 + mutex_unlock(&gr_learn_user_mutex);
81777 + if (file->f_flags & O_NONBLOCK) {
81778 + retval = -EAGAIN;
81779 + goto out;
81780 + }
81781 + if (signal_pending(current)) {
81782 + retval = -ERESTARTSYS;
81783 + goto out;
81784 + }
81785 +
81786 + schedule();
81787 + } while (1);
81788 +
81789 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
81790 + learn_buffer_user_len = learn_buffer_len;
81791 + retval = learn_buffer_len;
81792 + learn_buffer_len = 0;
81793 +
81794 + spin_unlock(&gr_learn_lock);
81795 +
81796 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
81797 + retval = -EFAULT;
81798 +
81799 + mutex_unlock(&gr_learn_user_mutex);
81800 +out:
81801 + set_current_state(TASK_RUNNING);
81802 + remove_wait_queue(&learn_wait, &wait);
81803 + return retval;
81804 +}
81805 +
81806 +static unsigned int
81807 +poll_learn(struct file * file, poll_table * wait)
81808 +{
81809 + poll_wait(file, &learn_wait, wait);
81810 +
81811 + if (learn_buffer_len)
81812 + return (POLLIN | POLLRDNORM);
81813 +
81814 + return 0;
81815 +}
81816 +
81817 +void
81818 +gr_clear_learn_entries(void)
81819 +{
81820 + char *tmp;
81821 +
81822 + mutex_lock(&gr_learn_user_mutex);
81823 + spin_lock(&gr_learn_lock);
81824 + tmp = learn_buffer;
81825 + learn_buffer = NULL;
81826 + spin_unlock(&gr_learn_lock);
81827 + if (tmp)
81828 + vfree(tmp);
81829 + if (learn_buffer_user != NULL) {
81830 + vfree(learn_buffer_user);
81831 + learn_buffer_user = NULL;
81832 + }
81833 + learn_buffer_len = 0;
81834 + mutex_unlock(&gr_learn_user_mutex);
81835 +
81836 + return;
81837 +}
81838 +
81839 +void
81840 +gr_add_learn_entry(const char *fmt, ...)
81841 +{
81842 + va_list args;
81843 + unsigned int len;
81844 +
81845 + if (!gr_learn_attached)
81846 + return;
81847 +
81848 + spin_lock(&gr_learn_lock);
81849 +
81850 + /* leave a gap at the end so we know when it's "full" but don't have to
81851 + compute the exact length of the string we're trying to append
81852 + */
81853 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
81854 + spin_unlock(&gr_learn_lock);
81855 + wake_up_interruptible(&learn_wait);
81856 + return;
81857 + }
81858 + if (learn_buffer == NULL) {
81859 + spin_unlock(&gr_learn_lock);
81860 + return;
81861 + }
81862 +
81863 + va_start(args, fmt);
81864 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
81865 + va_end(args);
81866 +
81867 + learn_buffer_len += len + 1;
81868 +
81869 + spin_unlock(&gr_learn_lock);
81870 + wake_up_interruptible(&learn_wait);
81871 +
81872 + return;
81873 +}
81874 +
81875 +static int
81876 +open_learn(struct inode *inode, struct file *file)
81877 +{
81878 + if (file->f_mode & FMODE_READ && gr_learn_attached)
81879 + return -EBUSY;
81880 + if (file->f_mode & FMODE_READ) {
81881 + int retval = 0;
81882 + mutex_lock(&gr_learn_user_mutex);
81883 + if (learn_buffer == NULL)
81884 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
81885 + if (learn_buffer_user == NULL)
81886 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
81887 + if (learn_buffer == NULL) {
81888 + retval = -ENOMEM;
81889 + goto out_error;
81890 + }
81891 + if (learn_buffer_user == NULL) {
81892 + retval = -ENOMEM;
81893 + goto out_error;
81894 + }
81895 + learn_buffer_len = 0;
81896 + learn_buffer_user_len = 0;
81897 + gr_learn_attached = 1;
81898 +out_error:
81899 + mutex_unlock(&gr_learn_user_mutex);
81900 + return retval;
81901 + }
81902 + return 0;
81903 +}
81904 +
81905 +static int
81906 +close_learn(struct inode *inode, struct file *file)
81907 +{
81908 + if (file->f_mode & FMODE_READ) {
81909 + char *tmp = NULL;
81910 + mutex_lock(&gr_learn_user_mutex);
81911 + spin_lock(&gr_learn_lock);
81912 + tmp = learn_buffer;
81913 + learn_buffer = NULL;
81914 + spin_unlock(&gr_learn_lock);
81915 + if (tmp)
81916 + vfree(tmp);
81917 + if (learn_buffer_user != NULL) {
81918 + vfree(learn_buffer_user);
81919 + learn_buffer_user = NULL;
81920 + }
81921 + learn_buffer_len = 0;
81922 + learn_buffer_user_len = 0;
81923 + gr_learn_attached = 0;
81924 + mutex_unlock(&gr_learn_user_mutex);
81925 + }
81926 +
81927 + return 0;
81928 +}
81929 +
81930 +const struct file_operations grsec_fops = {
81931 + .read = read_learn,
81932 + .write = write_grsec_handler,
81933 + .open = open_learn,
81934 + .release = close_learn,
81935 + .poll = poll_learn,
81936 +};
81937 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
81938 new file mode 100644
81939 index 0000000..fd26052
81940 --- /dev/null
81941 +++ b/grsecurity/gracl_policy.c
81942 @@ -0,0 +1,1781 @@
81943 +#include <linux/kernel.h>
81944 +#include <linux/module.h>
81945 +#include <linux/sched.h>
81946 +#include <linux/mm.h>
81947 +#include <linux/file.h>
81948 +#include <linux/fs.h>
81949 +#include <linux/namei.h>
81950 +#include <linux/mount.h>
81951 +#include <linux/tty.h>
81952 +#include <linux/proc_fs.h>
81953 +#include <linux/lglock.h>
81954 +#include <linux/slab.h>
81955 +#include <linux/vmalloc.h>
81956 +#include <linux/types.h>
81957 +#include <linux/sysctl.h>
81958 +#include <linux/netdevice.h>
81959 +#include <linux/ptrace.h>
81960 +#include <linux/gracl.h>
81961 +#include <linux/gralloc.h>
81962 +#include <linux/security.h>
81963 +#include <linux/grinternal.h>
81964 +#include <linux/pid_namespace.h>
81965 +#include <linux/stop_machine.h>
81966 +#include <linux/fdtable.h>
81967 +#include <linux/percpu.h>
81968 +#include <linux/lglock.h>
81969 +#include <linux/hugetlb.h>
81970 +#include <linux/posix-timers.h>
81971 +#include "../fs/mount.h"
81972 +
81973 +#include <asm/uaccess.h>
81974 +#include <asm/errno.h>
81975 +#include <asm/mman.h>
81976 +
81977 +extern struct gr_policy_state *polstate;
81978 +
81979 +#define FOR_EACH_ROLE_START(role) \
81980 + role = polstate->role_list; \
81981 + while (role) {
81982 +
81983 +#define FOR_EACH_ROLE_END(role) \
81984 + role = role->prev; \
81985 + }
81986 +
81987 +struct path gr_real_root;
81988 +
81989 +extern struct gr_alloc_state *current_alloc_state;
81990 +
81991 +u16 acl_sp_role_value;
81992 +
81993 +static DEFINE_MUTEX(gr_dev_mutex);
81994 +
81995 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
81996 +extern void gr_clear_learn_entries(void);
81997 +
81998 +struct gr_arg *gr_usermode __read_only;
81999 +unsigned char *gr_system_salt __read_only;
82000 +unsigned char *gr_system_sum __read_only;
82001 +
82002 +static unsigned int gr_auth_attempts = 0;
82003 +static unsigned long gr_auth_expires = 0UL;
82004 +
82005 +struct acl_object_label *fakefs_obj_rw;
82006 +struct acl_object_label *fakefs_obj_rwx;
82007 +
82008 +extern int gr_init_uidset(void);
82009 +extern void gr_free_uidset(void);
82010 +extern void gr_remove_uid(uid_t uid);
82011 +extern int gr_find_uid(uid_t uid);
82012 +
82013 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
82014 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
82015 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
82016 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
82017 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
82018 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
82019 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
82020 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
82021 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
82022 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
82023 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
82024 +extern void assign_special_role(const char *rolename);
82025 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
82026 +extern int gr_rbac_disable(void *unused);
82027 +extern void gr_enable_rbac_system(void);
82028 +
82029 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
82030 +{
82031 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
82032 + return -EFAULT;
82033 +
82034 + return 0;
82035 +}
82036 +
82037 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
82038 +{
82039 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
82040 + return -EFAULT;
82041 +
82042 + return 0;
82043 +}
82044 +
82045 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
82046 +{
82047 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
82048 + return -EFAULT;
82049 +
82050 + return 0;
82051 +}
82052 +
82053 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
82054 +{
82055 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
82056 + return -EFAULT;
82057 +
82058 + return 0;
82059 +}
82060 +
82061 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
82062 +{
82063 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
82064 + return -EFAULT;
82065 +
82066 + return 0;
82067 +}
82068 +
82069 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
82070 +{
82071 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
82072 + return -EFAULT;
82073 +
82074 + return 0;
82075 +}
82076 +
82077 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
82078 +{
82079 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
82080 + return -EFAULT;
82081 +
82082 + return 0;
82083 +}
82084 +
82085 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
82086 +{
82087 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
82088 + return -EFAULT;
82089 +
82090 + return 0;
82091 +}
82092 +
82093 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
82094 +{
82095 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
82096 + return -EFAULT;
82097 +
82098 + return 0;
82099 +}
82100 +
82101 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
82102 +{
82103 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
82104 + return -EFAULT;
82105 +
82106 + if ((uwrap->version != GRSECURITY_VERSION) ||
82107 + (uwrap->size != sizeof(struct gr_arg)))
82108 + return -EINVAL;
82109 +
82110 + return 0;
82111 +}
82112 +
82113 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
82114 +{
82115 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
82116 + return -EFAULT;
82117 +
82118 + return 0;
82119 +}
82120 +
82121 +static size_t get_gr_arg_wrapper_size_normal(void)
82122 +{
82123 + return sizeof(struct gr_arg_wrapper);
82124 +}
82125 +
82126 +#ifdef CONFIG_COMPAT
82127 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
82128 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
82129 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
82130 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
82131 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
82132 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
82133 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
82134 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
82135 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
82136 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
82137 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
82138 +extern size_t get_gr_arg_wrapper_size_compat(void);
82139 +
82140 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
82141 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
82142 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
82143 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
82144 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
82145 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
82146 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
82147 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
82148 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
82149 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
82150 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
82151 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
82152 +
82153 +#else
82154 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
82155 +#define copy_gr_arg copy_gr_arg_normal
82156 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
82157 +#define copy_acl_object_label copy_acl_object_label_normal
82158 +#define copy_acl_subject_label copy_acl_subject_label_normal
82159 +#define copy_acl_role_label copy_acl_role_label_normal
82160 +#define copy_acl_ip_label copy_acl_ip_label_normal
82161 +#define copy_pointer_from_array copy_pointer_from_array_normal
82162 +#define copy_sprole_pw copy_sprole_pw_normal
82163 +#define copy_role_transition copy_role_transition_normal
82164 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
82165 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
82166 +#endif
82167 +
82168 +static struct acl_subject_label *
82169 +lookup_subject_map(const struct acl_subject_label *userp)
82170 +{
82171 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
82172 + struct subject_map *match;
82173 +
82174 + match = polstate->subj_map_set.s_hash[index];
82175 +
82176 + while (match && match->user != userp)
82177 + match = match->next;
82178 +
82179 + if (match != NULL)
82180 + return match->kernel;
82181 + else
82182 + return NULL;
82183 +}
82184 +
82185 +static void
82186 +insert_subj_map_entry(struct subject_map *subjmap)
82187 +{
82188 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
82189 + struct subject_map **curr;
82190 +
82191 + subjmap->prev = NULL;
82192 +
82193 + curr = &polstate->subj_map_set.s_hash[index];
82194 + if (*curr != NULL)
82195 + (*curr)->prev = subjmap;
82196 +
82197 + subjmap->next = *curr;
82198 + *curr = subjmap;
82199 +
82200 + return;
82201 +}
82202 +
82203 +static void
82204 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
82205 +{
82206 + unsigned int index =
82207 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
82208 + struct acl_role_label **curr;
82209 + struct acl_role_label *tmp, *tmp2;
82210 +
82211 + curr = &polstate->acl_role_set.r_hash[index];
82212 +
82213 + /* simple case, slot is empty, just set it to our role */
82214 + if (*curr == NULL) {
82215 + *curr = role;
82216 + } else {
82217 + /* example:
82218 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
82219 + 2 -> 3
82220 + */
82221 + /* first check to see if we can already be reached via this slot */
82222 + tmp = *curr;
82223 + while (tmp && tmp != role)
82224 + tmp = tmp->next;
82225 + if (tmp == role) {
82226 + /* we don't need to add ourselves to this slot's chain */
82227 + return;
82228 + }
82229 + /* we need to add ourselves to this chain, two cases */
82230 + if (role->next == NULL) {
82231 + /* simple case, append the current chain to our role */
82232 + role->next = *curr;
82233 + *curr = role;
82234 + } else {
82235 + /* 1 -> 2 -> 3 -> 4
82236 + 2 -> 3 -> 4
82237 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
82238 + */
82239 + /* trickier case: walk our role's chain until we find
82240 + the role for the start of the current slot's chain */
82241 + tmp = role;
82242 + tmp2 = *curr;
82243 + while (tmp->next && tmp->next != tmp2)
82244 + tmp = tmp->next;
82245 + if (tmp->next == tmp2) {
82246 + /* from example above, we found 3, so just
82247 + replace this slot's chain with ours */
82248 + *curr = role;
82249 + } else {
82250 + /* we didn't find a subset of our role's chain
82251 + in the current slot's chain, so append their
82252 + chain to ours, and set us as the first role in
82253 + the slot's chain
82254 +
82255 + we could fold this case with the case above,
82256 + but making it explicit for clarity
82257 + */
82258 + tmp->next = tmp2;
82259 + *curr = role;
82260 + }
82261 + }
82262 + }
82263 +
82264 + return;
82265 +}
82266 +
82267 +static void
82268 +insert_acl_role_label(struct acl_role_label *role)
82269 +{
82270 + int i;
82271 +
82272 + if (polstate->role_list == NULL) {
82273 + polstate->role_list = role;
82274 + role->prev = NULL;
82275 + } else {
82276 + role->prev = polstate->role_list;
82277 + polstate->role_list = role;
82278 + }
82279 +
82280 + /* used for hash chains */
82281 + role->next = NULL;
82282 +
82283 + if (role->roletype & GR_ROLE_DOMAIN) {
82284 + for (i = 0; i < role->domain_child_num; i++)
82285 + __insert_acl_role_label(role, role->domain_children[i]);
82286 + } else
82287 + __insert_acl_role_label(role, role->uidgid);
82288 +}
82289 +
82290 +static int
82291 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
82292 +{
82293 + struct name_entry **curr, *nentry;
82294 + struct inodev_entry *ientry;
82295 + unsigned int len = strlen(name);
82296 + unsigned int key = full_name_hash(name, len);
82297 + unsigned int index = key % polstate->name_set.n_size;
82298 +
82299 + curr = &polstate->name_set.n_hash[index];
82300 +
82301 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
82302 + curr = &((*curr)->next);
82303 +
82304 + if (*curr != NULL)
82305 + return 1;
82306 +
82307 + nentry = acl_alloc(sizeof (struct name_entry));
82308 + if (nentry == NULL)
82309 + return 0;
82310 + ientry = acl_alloc(sizeof (struct inodev_entry));
82311 + if (ientry == NULL)
82312 + return 0;
82313 + ientry->nentry = nentry;
82314 +
82315 + nentry->key = key;
82316 + nentry->name = name;
82317 + nentry->inode = inode;
82318 + nentry->device = device;
82319 + nentry->len = len;
82320 + nentry->deleted = deleted;
82321 +
82322 + nentry->prev = NULL;
82323 + curr = &polstate->name_set.n_hash[index];
82324 + if (*curr != NULL)
82325 + (*curr)->prev = nentry;
82326 + nentry->next = *curr;
82327 + *curr = nentry;
82328 +
82329 + /* insert us into the table searchable by inode/dev */
82330 + __insert_inodev_entry(polstate, ientry);
82331 +
82332 + return 1;
82333 +}
82334 +
82335 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
82336 +
82337 +static void *
82338 +create_table(__u32 * len, int elementsize)
82339 +{
82340 + unsigned int table_sizes[] = {
82341 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
82342 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
82343 + 4194301, 8388593, 16777213, 33554393, 67108859
82344 + };
82345 + void *newtable = NULL;
82346 + unsigned int pwr = 0;
82347 +
82348 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
82349 + table_sizes[pwr] <= *len)
82350 + pwr++;
82351 +
82352 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
82353 + return newtable;
82354 +
82355 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
82356 + newtable =
82357 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
82358 + else
82359 + newtable = vmalloc(table_sizes[pwr] * elementsize);
82360 +
82361 + *len = table_sizes[pwr];
82362 +
82363 + return newtable;
82364 +}
82365 +
82366 +static int
82367 +init_variables(const struct gr_arg *arg, bool reload)
82368 +{
82369 + struct task_struct *reaper = init_pid_ns.child_reaper;
82370 + unsigned int stacksize;
82371 +
82372 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
82373 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
82374 + polstate->name_set.n_size = arg->role_db.num_objects;
82375 + polstate->inodev_set.i_size = arg->role_db.num_objects;
82376 +
82377 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
82378 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
82379 + return 1;
82380 +
82381 + if (!reload) {
82382 + if (!gr_init_uidset())
82383 + return 1;
82384 + }
82385 +
82386 + /* set up the stack that holds allocation info */
82387 +
82388 + stacksize = arg->role_db.num_pointers + 5;
82389 +
82390 + if (!acl_alloc_stack_init(stacksize))
82391 + return 1;
82392 +
82393 + if (!reload) {
82394 + /* grab reference for the real root dentry and vfsmount */
82395 + get_fs_root(reaper->fs, &gr_real_root);
82396 +
82397 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82398 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
82399 +#endif
82400 +
82401 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82402 + if (fakefs_obj_rw == NULL)
82403 + return 1;
82404 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
82405 +
82406 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82407 + if (fakefs_obj_rwx == NULL)
82408 + return 1;
82409 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
82410 + }
82411 +
82412 + polstate->subj_map_set.s_hash =
82413 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
82414 + polstate->acl_role_set.r_hash =
82415 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
82416 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
82417 + polstate->inodev_set.i_hash =
82418 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
82419 +
82420 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
82421 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
82422 + return 1;
82423 +
82424 + memset(polstate->subj_map_set.s_hash, 0,
82425 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
82426 + memset(polstate->acl_role_set.r_hash, 0,
82427 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
82428 + memset(polstate->name_set.n_hash, 0,
82429 + sizeof (struct name_entry *) * polstate->name_set.n_size);
82430 + memset(polstate->inodev_set.i_hash, 0,
82431 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
82432 +
82433 + return 0;
82434 +}
82435 +
82436 +/* free information not needed after startup
82437 + currently contains user->kernel pointer mappings for subjects
82438 +*/
82439 +
82440 +static void
82441 +free_init_variables(void)
82442 +{
82443 + __u32 i;
82444 +
82445 + if (polstate->subj_map_set.s_hash) {
82446 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
82447 + if (polstate->subj_map_set.s_hash[i]) {
82448 + kfree(polstate->subj_map_set.s_hash[i]);
82449 + polstate->subj_map_set.s_hash[i] = NULL;
82450 + }
82451 + }
82452 +
82453 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
82454 + PAGE_SIZE)
82455 + kfree(polstate->subj_map_set.s_hash);
82456 + else
82457 + vfree(polstate->subj_map_set.s_hash);
82458 + }
82459 +
82460 + return;
82461 +}
82462 +
82463 +static void
82464 +free_variables(bool reload)
82465 +{
82466 + struct acl_subject_label *s;
82467 + struct acl_role_label *r;
82468 + struct task_struct *task, *task2;
82469 + unsigned int x;
82470 +
82471 + if (!reload) {
82472 + gr_clear_learn_entries();
82473 +
82474 + read_lock(&tasklist_lock);
82475 + do_each_thread(task2, task) {
82476 + task->acl_sp_role = 0;
82477 + task->acl_role_id = 0;
82478 + task->inherited = 0;
82479 + task->acl = NULL;
82480 + task->role = NULL;
82481 + } while_each_thread(task2, task);
82482 + read_unlock(&tasklist_lock);
82483 +
82484 + kfree(fakefs_obj_rw);
82485 + fakefs_obj_rw = NULL;
82486 + kfree(fakefs_obj_rwx);
82487 + fakefs_obj_rwx = NULL;
82488 +
82489 + /* release the reference to the real root dentry and vfsmount */
82490 + path_put(&gr_real_root);
82491 + memset(&gr_real_root, 0, sizeof(gr_real_root));
82492 + }
82493 +
82494 + /* free all object hash tables */
82495 +
82496 + FOR_EACH_ROLE_START(r)
82497 + if (r->subj_hash == NULL)
82498 + goto next_role;
82499 + FOR_EACH_SUBJECT_START(r, s, x)
82500 + if (s->obj_hash == NULL)
82501 + break;
82502 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82503 + kfree(s->obj_hash);
82504 + else
82505 + vfree(s->obj_hash);
82506 + FOR_EACH_SUBJECT_END(s, x)
82507 + FOR_EACH_NESTED_SUBJECT_START(r, s)
82508 + if (s->obj_hash == NULL)
82509 + break;
82510 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82511 + kfree(s->obj_hash);
82512 + else
82513 + vfree(s->obj_hash);
82514 + FOR_EACH_NESTED_SUBJECT_END(s)
82515 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
82516 + kfree(r->subj_hash);
82517 + else
82518 + vfree(r->subj_hash);
82519 + r->subj_hash = NULL;
82520 +next_role:
82521 + FOR_EACH_ROLE_END(r)
82522 +
82523 + acl_free_all();
82524 +
82525 + if (polstate->acl_role_set.r_hash) {
82526 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
82527 + PAGE_SIZE)
82528 + kfree(polstate->acl_role_set.r_hash);
82529 + else
82530 + vfree(polstate->acl_role_set.r_hash);
82531 + }
82532 + if (polstate->name_set.n_hash) {
82533 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
82534 + PAGE_SIZE)
82535 + kfree(polstate->name_set.n_hash);
82536 + else
82537 + vfree(polstate->name_set.n_hash);
82538 + }
82539 +
82540 + if (polstate->inodev_set.i_hash) {
82541 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
82542 + PAGE_SIZE)
82543 + kfree(polstate->inodev_set.i_hash);
82544 + else
82545 + vfree(polstate->inodev_set.i_hash);
82546 + }
82547 +
82548 + if (!reload)
82549 + gr_free_uidset();
82550 +
82551 + memset(&polstate->name_set, 0, sizeof (struct name_db));
82552 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
82553 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
82554 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
82555 +
82556 + polstate->default_role = NULL;
82557 + polstate->kernel_role = NULL;
82558 + polstate->role_list = NULL;
82559 +
82560 + return;
82561 +}
82562 +
82563 +static struct acl_subject_label *
82564 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
82565 +
82566 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
82567 +{
82568 + unsigned int len = strnlen_user(*name, maxlen);
82569 + char *tmp;
82570 +
82571 + if (!len || len >= maxlen)
82572 + return -EINVAL;
82573 +
82574 + if ((tmp = (char *) acl_alloc(len)) == NULL)
82575 + return -ENOMEM;
82576 +
82577 + if (copy_from_user(tmp, *name, len))
82578 + return -EFAULT;
82579 +
82580 + tmp[len-1] = '\0';
82581 + *name = tmp;
82582 +
82583 + return 0;
82584 +}
82585 +
82586 +static int
82587 +copy_user_glob(struct acl_object_label *obj)
82588 +{
82589 + struct acl_object_label *g_tmp, **guser;
82590 + int error;
82591 +
82592 + if (obj->globbed == NULL)
82593 + return 0;
82594 +
82595 + guser = &obj->globbed;
82596 + while (*guser) {
82597 + g_tmp = (struct acl_object_label *)
82598 + acl_alloc(sizeof (struct acl_object_label));
82599 + if (g_tmp == NULL)
82600 + return -ENOMEM;
82601 +
82602 + if (copy_acl_object_label(g_tmp, *guser))
82603 + return -EFAULT;
82604 +
82605 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
82606 + if (error)
82607 + return error;
82608 +
82609 + *guser = g_tmp;
82610 + guser = &(g_tmp->next);
82611 + }
82612 +
82613 + return 0;
82614 +}
82615 +
82616 +static int
82617 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
82618 + struct acl_role_label *role)
82619 +{
82620 + struct acl_object_label *o_tmp;
82621 + int ret;
82622 +
82623 + while (userp) {
82624 + if ((o_tmp = (struct acl_object_label *)
82625 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
82626 + return -ENOMEM;
82627 +
82628 + if (copy_acl_object_label(o_tmp, userp))
82629 + return -EFAULT;
82630 +
82631 + userp = o_tmp->prev;
82632 +
82633 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
82634 + if (ret)
82635 + return ret;
82636 +
82637 + insert_acl_obj_label(o_tmp, subj);
82638 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
82639 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
82640 + return -ENOMEM;
82641 +
82642 + ret = copy_user_glob(o_tmp);
82643 + if (ret)
82644 + return ret;
82645 +
82646 + if (o_tmp->nested) {
82647 + int already_copied;
82648 +
82649 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
82650 + if (IS_ERR(o_tmp->nested))
82651 + return PTR_ERR(o_tmp->nested);
82652 +
82653 + /* insert into nested subject list if we haven't copied this one yet
82654 + to prevent duplicate entries */
82655 + if (!already_copied) {
82656 + o_tmp->nested->next = role->hash->first;
82657 + role->hash->first = o_tmp->nested;
82658 + }
82659 + }
82660 + }
82661 +
82662 + return 0;
82663 +}
82664 +
82665 +static __u32
82666 +count_user_subjs(struct acl_subject_label *userp)
82667 +{
82668 + struct acl_subject_label s_tmp;
82669 + __u32 num = 0;
82670 +
82671 + while (userp) {
82672 + if (copy_acl_subject_label(&s_tmp, userp))
82673 + break;
82674 +
82675 + userp = s_tmp.prev;
82676 + }
82677 +
82678 + return num;
82679 +}
82680 +
82681 +static int
82682 +copy_user_allowedips(struct acl_role_label *rolep)
82683 +{
82684 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
82685 +
82686 + ruserip = rolep->allowed_ips;
82687 +
82688 + while (ruserip) {
82689 + rlast = rtmp;
82690 +
82691 + if ((rtmp = (struct role_allowed_ip *)
82692 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
82693 + return -ENOMEM;
82694 +
82695 + if (copy_role_allowed_ip(rtmp, ruserip))
82696 + return -EFAULT;
82697 +
82698 + ruserip = rtmp->prev;
82699 +
82700 + if (!rlast) {
82701 + rtmp->prev = NULL;
82702 + rolep->allowed_ips = rtmp;
82703 + } else {
82704 + rlast->next = rtmp;
82705 + rtmp->prev = rlast;
82706 + }
82707 +
82708 + if (!ruserip)
82709 + rtmp->next = NULL;
82710 + }
82711 +
82712 + return 0;
82713 +}
82714 +
82715 +static int
82716 +copy_user_transitions(struct acl_role_label *rolep)
82717 +{
82718 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
82719 + int error;
82720 +
82721 + rusertp = rolep->transitions;
82722 +
82723 + while (rusertp) {
82724 + rlast = rtmp;
82725 +
82726 + if ((rtmp = (struct role_transition *)
82727 + acl_alloc(sizeof (struct role_transition))) == NULL)
82728 + return -ENOMEM;
82729 +
82730 + if (copy_role_transition(rtmp, rusertp))
82731 + return -EFAULT;
82732 +
82733 + rusertp = rtmp->prev;
82734 +
82735 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
82736 + if (error)
82737 + return error;
82738 +
82739 + if (!rlast) {
82740 + rtmp->prev = NULL;
82741 + rolep->transitions = rtmp;
82742 + } else {
82743 + rlast->next = rtmp;
82744 + rtmp->prev = rlast;
82745 + }
82746 +
82747 + if (!rusertp)
82748 + rtmp->next = NULL;
82749 + }
82750 +
82751 + return 0;
82752 +}
82753 +
82754 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
82755 +{
82756 + struct acl_object_label o_tmp;
82757 + __u32 num = 0;
82758 +
82759 + while (userp) {
82760 + if (copy_acl_object_label(&o_tmp, userp))
82761 + break;
82762 +
82763 + userp = o_tmp.prev;
82764 + num++;
82765 + }
82766 +
82767 + return num;
82768 +}
82769 +
82770 +static struct acl_subject_label *
82771 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
82772 +{
82773 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
82774 + __u32 num_objs;
82775 + struct acl_ip_label **i_tmp, *i_utmp2;
82776 + struct gr_hash_struct ghash;
82777 + struct subject_map *subjmap;
82778 + unsigned int i_num;
82779 + int err;
82780 +
82781 + if (already_copied != NULL)
82782 + *already_copied = 0;
82783 +
82784 + s_tmp = lookup_subject_map(userp);
82785 +
82786 + /* we've already copied this subject into the kernel, just return
82787 + the reference to it, and don't copy it over again
82788 + */
82789 + if (s_tmp) {
82790 + if (already_copied != NULL)
82791 + *already_copied = 1;
82792 + return(s_tmp);
82793 + }
82794 +
82795 + if ((s_tmp = (struct acl_subject_label *)
82796 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
82797 + return ERR_PTR(-ENOMEM);
82798 +
82799 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
82800 + if (subjmap == NULL)
82801 + return ERR_PTR(-ENOMEM);
82802 +
82803 + subjmap->user = userp;
82804 + subjmap->kernel = s_tmp;
82805 + insert_subj_map_entry(subjmap);
82806 +
82807 + if (copy_acl_subject_label(s_tmp, userp))
82808 + return ERR_PTR(-EFAULT);
82809 +
82810 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
82811 + if (err)
82812 + return ERR_PTR(err);
82813 +
82814 + if (!strcmp(s_tmp->filename, "/"))
82815 + role->root_label = s_tmp;
82816 +
82817 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
82818 + return ERR_PTR(-EFAULT);
82819 +
82820 + /* copy user and group transition tables */
82821 +
82822 + if (s_tmp->user_trans_num) {
82823 + uid_t *uidlist;
82824 +
82825 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
82826 + if (uidlist == NULL)
82827 + return ERR_PTR(-ENOMEM);
82828 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
82829 + return ERR_PTR(-EFAULT);
82830 +
82831 + s_tmp->user_transitions = uidlist;
82832 + }
82833 +
82834 + if (s_tmp->group_trans_num) {
82835 + gid_t *gidlist;
82836 +
82837 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
82838 + if (gidlist == NULL)
82839 + return ERR_PTR(-ENOMEM);
82840 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
82841 + return ERR_PTR(-EFAULT);
82842 +
82843 + s_tmp->group_transitions = gidlist;
82844 + }
82845 +
82846 + /* set up object hash table */
82847 + num_objs = count_user_objs(ghash.first);
82848 +
82849 + s_tmp->obj_hash_size = num_objs;
82850 + s_tmp->obj_hash =
82851 + (struct acl_object_label **)
82852 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
82853 +
82854 + if (!s_tmp->obj_hash)
82855 + return ERR_PTR(-ENOMEM);
82856 +
82857 + memset(s_tmp->obj_hash, 0,
82858 + s_tmp->obj_hash_size *
82859 + sizeof (struct acl_object_label *));
82860 +
82861 + /* add in objects */
82862 + err = copy_user_objs(ghash.first, s_tmp, role);
82863 +
82864 + if (err)
82865 + return ERR_PTR(err);
82866 +
82867 + /* set pointer for parent subject */
82868 + if (s_tmp->parent_subject) {
82869 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
82870 +
82871 + if (IS_ERR(s_tmp2))
82872 + return s_tmp2;
82873 +
82874 + s_tmp->parent_subject = s_tmp2;
82875 + }
82876 +
82877 + /* add in ip acls */
82878 +
82879 + if (!s_tmp->ip_num) {
82880 + s_tmp->ips = NULL;
82881 + goto insert;
82882 + }
82883 +
82884 + i_tmp =
82885 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
82886 + sizeof (struct acl_ip_label *));
82887 +
82888 + if (!i_tmp)
82889 + return ERR_PTR(-ENOMEM);
82890 +
82891 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
82892 + *(i_tmp + i_num) =
82893 + (struct acl_ip_label *)
82894 + acl_alloc(sizeof (struct acl_ip_label));
82895 + if (!*(i_tmp + i_num))
82896 + return ERR_PTR(-ENOMEM);
82897 +
82898 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
82899 + return ERR_PTR(-EFAULT);
82900 +
82901 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
82902 + return ERR_PTR(-EFAULT);
82903 +
82904 + if ((*(i_tmp + i_num))->iface == NULL)
82905 + continue;
82906 +
82907 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
82908 + if (err)
82909 + return ERR_PTR(err);
82910 + }
82911 +
82912 + s_tmp->ips = i_tmp;
82913 +
82914 +insert:
82915 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
82916 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
82917 + return ERR_PTR(-ENOMEM);
82918 +
82919 + return s_tmp;
82920 +}
82921 +
82922 +static int
82923 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
82924 +{
82925 + struct acl_subject_label s_pre;
82926 + struct acl_subject_label * ret;
82927 + int err;
82928 +
82929 + while (userp) {
82930 + if (copy_acl_subject_label(&s_pre, userp))
82931 + return -EFAULT;
82932 +
82933 + ret = do_copy_user_subj(userp, role, NULL);
82934 +
82935 + err = PTR_ERR(ret);
82936 + if (IS_ERR(ret))
82937 + return err;
82938 +
82939 + insert_acl_subj_label(ret, role);
82940 +
82941 + userp = s_pre.prev;
82942 + }
82943 +
82944 + return 0;
82945 +}
82946 +
82947 +static int
82948 +copy_user_acl(struct gr_arg *arg)
82949 +{
82950 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
82951 + struct acl_subject_label *subj_list;
82952 + struct sprole_pw *sptmp;
82953 + struct gr_hash_struct *ghash;
82954 + uid_t *domainlist;
82955 + unsigned int r_num;
82956 + int err = 0;
82957 + __u16 i;
82958 + __u32 num_subjs;
82959 +
82960 + /* we need a default and kernel role */
82961 + if (arg->role_db.num_roles < 2)
82962 + return -EINVAL;
82963 +
82964 + /* copy special role authentication info from userspace */
82965 +
82966 + polstate->num_sprole_pws = arg->num_sprole_pws;
82967 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
82968 +
82969 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
82970 + return -ENOMEM;
82971 +
82972 + for (i = 0; i < polstate->num_sprole_pws; i++) {
82973 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
82974 + if (!sptmp)
82975 + return -ENOMEM;
82976 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
82977 + return -EFAULT;
82978 +
82979 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
82980 + if (err)
82981 + return err;
82982 +
82983 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82984 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
82985 +#endif
82986 +
82987 + polstate->acl_special_roles[i] = sptmp;
82988 + }
82989 +
82990 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
82991 +
82992 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
82993 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
82994 +
82995 + if (!r_tmp)
82996 + return -ENOMEM;
82997 +
82998 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
82999 + return -EFAULT;
83000 +
83001 + if (copy_acl_role_label(r_tmp, r_utmp2))
83002 + return -EFAULT;
83003 +
83004 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
83005 + if (err)
83006 + return err;
83007 +
83008 + if (!strcmp(r_tmp->rolename, "default")
83009 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
83010 + polstate->default_role = r_tmp;
83011 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
83012 + polstate->kernel_role = r_tmp;
83013 + }
83014 +
83015 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
83016 + return -ENOMEM;
83017 +
83018 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
83019 + return -EFAULT;
83020 +
83021 + r_tmp->hash = ghash;
83022 +
83023 + num_subjs = count_user_subjs(r_tmp->hash->first);
83024 +
83025 + r_tmp->subj_hash_size = num_subjs;
83026 + r_tmp->subj_hash =
83027 + (struct acl_subject_label **)
83028 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
83029 +
83030 + if (!r_tmp->subj_hash)
83031 + return -ENOMEM;
83032 +
83033 + err = copy_user_allowedips(r_tmp);
83034 + if (err)
83035 + return err;
83036 +
83037 + /* copy domain info */
83038 + if (r_tmp->domain_children != NULL) {
83039 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
83040 + if (domainlist == NULL)
83041 + return -ENOMEM;
83042 +
83043 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
83044 + return -EFAULT;
83045 +
83046 + r_tmp->domain_children = domainlist;
83047 + }
83048 +
83049 + err = copy_user_transitions(r_tmp);
83050 + if (err)
83051 + return err;
83052 +
83053 + memset(r_tmp->subj_hash, 0,
83054 + r_tmp->subj_hash_size *
83055 + sizeof (struct acl_subject_label *));
83056 +
83057 + /* acquire the list of subjects, then NULL out
83058 + the list prior to parsing the subjects for this role,
83059 + as during this parsing the list is replaced with a list
83060 + of *nested* subjects for the role
83061 + */
83062 + subj_list = r_tmp->hash->first;
83063 +
83064 + /* set nested subject list to null */
83065 + r_tmp->hash->first = NULL;
83066 +
83067 + err = copy_user_subjs(subj_list, r_tmp);
83068 +
83069 + if (err)
83070 + return err;
83071 +
83072 + insert_acl_role_label(r_tmp);
83073 + }
83074 +
83075 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
83076 + return -EINVAL;
83077 +
83078 + return err;
83079 +}
83080 +
83081 +static int gracl_reload_apply_policies(void *reload)
83082 +{
83083 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
83084 + struct task_struct *task, *task2;
83085 + struct acl_role_label *role, *rtmp;
83086 + struct acl_subject_label *subj;
83087 + const struct cred *cred;
83088 + int role_applied;
83089 + int ret = 0;
83090 +
83091 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
83092 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
83093 +
83094 + /* first make sure we'll be able to apply the new policy cleanly */
83095 + do_each_thread(task2, task) {
83096 + if (task->exec_file == NULL)
83097 + continue;
83098 + role_applied = 0;
83099 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83100 + /* preserve special roles */
83101 + FOR_EACH_ROLE_START(role)
83102 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83103 + rtmp = task->role;
83104 + task->role = role;
83105 + role_applied = 1;
83106 + break;
83107 + }
83108 + FOR_EACH_ROLE_END(role)
83109 + }
83110 + if (!role_applied) {
83111 + cred = __task_cred(task);
83112 + rtmp = task->role;
83113 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83114 + }
83115 + /* this handles non-nested inherited subjects, nested subjects will still
83116 + be dropped currently */
83117 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83118 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
83119 + /* change the role back so that we've made no modifications to the policy */
83120 + task->role = rtmp;
83121 +
83122 + if (subj == NULL || task->tmpacl == NULL) {
83123 + ret = -EINVAL;
83124 + goto out;
83125 + }
83126 + } while_each_thread(task2, task);
83127 +
83128 + /* now actually apply the policy */
83129 +
83130 + do_each_thread(task2, task) {
83131 + if (task->exec_file) {
83132 + role_applied = 0;
83133 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83134 + /* preserve special roles */
83135 + FOR_EACH_ROLE_START(role)
83136 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83137 + task->role = role;
83138 + role_applied = 1;
83139 + break;
83140 + }
83141 + FOR_EACH_ROLE_END(role)
83142 + }
83143 + if (!role_applied) {
83144 + cred = __task_cred(task);
83145 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83146 + }
83147 + /* this handles non-nested inherited subjects, nested subjects will still
83148 + be dropped currently */
83149 + if (!reload_state->oldmode && task->inherited)
83150 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83151 + else {
83152 + /* looked up and tagged to the task previously */
83153 + subj = task->tmpacl;
83154 + }
83155 + /* subj will be non-null */
83156 + __gr_apply_subject_to_task(polstate, task, subj);
83157 + if (reload_state->oldmode) {
83158 + task->acl_role_id = 0;
83159 + task->acl_sp_role = 0;
83160 + task->inherited = 0;
83161 + }
83162 + } else {
83163 + // it's a kernel process
83164 + task->role = polstate->kernel_role;
83165 + task->acl = polstate->kernel_role->root_label;
83166 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83167 + task->acl->mode &= ~GR_PROCFIND;
83168 +#endif
83169 + }
83170 + } while_each_thread(task2, task);
83171 +
83172 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
83173 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
83174 +
83175 +out:
83176 +
83177 + return ret;
83178 +}
83179 +
83180 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
83181 +{
83182 + struct gr_reload_state new_reload_state = { };
83183 + int err;
83184 +
83185 + new_reload_state.oldpolicy_ptr = polstate;
83186 + new_reload_state.oldalloc_ptr = current_alloc_state;
83187 + new_reload_state.oldmode = oldmode;
83188 +
83189 + current_alloc_state = &new_reload_state.newalloc;
83190 + polstate = &new_reload_state.newpolicy;
83191 +
83192 + /* everything relevant is now saved off, copy in the new policy */
83193 + if (init_variables(args, true)) {
83194 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83195 + err = -ENOMEM;
83196 + goto error;
83197 + }
83198 +
83199 + err = copy_user_acl(args);
83200 + free_init_variables();
83201 + if (err)
83202 + goto error;
83203 + /* the new policy is copied in, with the old policy available via saved_state
83204 + first go through applying roles, making sure to preserve special roles
83205 + then apply new subjects, making sure to preserve inherited and nested subjects,
83206 + though currently only inherited subjects will be preserved
83207 + */
83208 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
83209 + if (err)
83210 + goto error;
83211 +
83212 + /* we've now applied the new policy, so restore the old policy state to free it */
83213 + polstate = &new_reload_state.oldpolicy;
83214 + current_alloc_state = &new_reload_state.oldalloc;
83215 + free_variables(true);
83216 +
83217 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
83218 + to running_polstate/current_alloc_state inside stop_machine
83219 + */
83220 + err = 0;
83221 + goto out;
83222 +error:
83223 + /* on error of loading the new policy, we'll just keep the previous
83224 + policy set around
83225 + */
83226 + free_variables(true);
83227 +
83228 + /* doesn't affect runtime, but maintains consistent state */
83229 +out:
83230 + polstate = new_reload_state.oldpolicy_ptr;
83231 + current_alloc_state = new_reload_state.oldalloc_ptr;
83232 +
83233 + return err;
83234 +}
83235 +
83236 +static int
83237 +gracl_init(struct gr_arg *args)
83238 +{
83239 + int error = 0;
83240 +
83241 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
83242 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
83243 +
83244 + if (init_variables(args, false)) {
83245 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83246 + error = -ENOMEM;
83247 + goto out;
83248 + }
83249 +
83250 + error = copy_user_acl(args);
83251 + free_init_variables();
83252 + if (error)
83253 + goto out;
83254 +
83255 + error = gr_set_acls(0);
83256 + if (error)
83257 + goto out;
83258 +
83259 + gr_enable_rbac_system();
83260 +
83261 + return 0;
83262 +
83263 +out:
83264 + free_variables(false);
83265 + return error;
83266 +}
83267 +
83268 +static int
83269 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
83270 + unsigned char **sum)
83271 +{
83272 + struct acl_role_label *r;
83273 + struct role_allowed_ip *ipp;
83274 + struct role_transition *trans;
83275 + unsigned int i;
83276 + int found = 0;
83277 + u32 curr_ip = current->signal->curr_ip;
83278 +
83279 + current->signal->saved_ip = curr_ip;
83280 +
83281 + /* check transition table */
83282 +
83283 + for (trans = current->role->transitions; trans; trans = trans->next) {
83284 + if (!strcmp(rolename, trans->rolename)) {
83285 + found = 1;
83286 + break;
83287 + }
83288 + }
83289 +
83290 + if (!found)
83291 + return 0;
83292 +
83293 + /* handle special roles that do not require authentication
83294 + and check ip */
83295 +
83296 + FOR_EACH_ROLE_START(r)
83297 + if (!strcmp(rolename, r->rolename) &&
83298 + (r->roletype & GR_ROLE_SPECIAL)) {
83299 + found = 0;
83300 + if (r->allowed_ips != NULL) {
83301 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
83302 + if ((ntohl(curr_ip) & ipp->netmask) ==
83303 + (ntohl(ipp->addr) & ipp->netmask))
83304 + found = 1;
83305 + }
83306 + } else
83307 + found = 2;
83308 + if (!found)
83309 + return 0;
83310 +
83311 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
83312 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
83313 + *salt = NULL;
83314 + *sum = NULL;
83315 + return 1;
83316 + }
83317 + }
83318 + FOR_EACH_ROLE_END(r)
83319 +
83320 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83321 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
83322 + *salt = polstate->acl_special_roles[i]->salt;
83323 + *sum = polstate->acl_special_roles[i]->sum;
83324 + return 1;
83325 + }
83326 + }
83327 +
83328 + return 0;
83329 +}
83330 +
83331 +int gr_check_secure_terminal(struct task_struct *task)
83332 +{
83333 + struct task_struct *p, *p2, *p3;
83334 + struct files_struct *files;
83335 + struct fdtable *fdt;
83336 + struct file *our_file = NULL, *file;
83337 + int i;
83338 +
83339 + if (task->signal->tty == NULL)
83340 + return 1;
83341 +
83342 + files = get_files_struct(task);
83343 + if (files != NULL) {
83344 + rcu_read_lock();
83345 + fdt = files_fdtable(files);
83346 + for (i=0; i < fdt->max_fds; i++) {
83347 + file = fcheck_files(files, i);
83348 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
83349 + get_file(file);
83350 + our_file = file;
83351 + }
83352 + }
83353 + rcu_read_unlock();
83354 + put_files_struct(files);
83355 + }
83356 +
83357 + if (our_file == NULL)
83358 + return 1;
83359 +
83360 + read_lock(&tasklist_lock);
83361 + do_each_thread(p2, p) {
83362 + files = get_files_struct(p);
83363 + if (files == NULL ||
83364 + (p->signal && p->signal->tty == task->signal->tty)) {
83365 + if (files != NULL)
83366 + put_files_struct(files);
83367 + continue;
83368 + }
83369 + rcu_read_lock();
83370 + fdt = files_fdtable(files);
83371 + for (i=0; i < fdt->max_fds; i++) {
83372 + file = fcheck_files(files, i);
83373 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
83374 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
83375 + p3 = task;
83376 + while (task_pid_nr(p3) > 0) {
83377 + if (p3 == p)
83378 + break;
83379 + p3 = p3->real_parent;
83380 + }
83381 + if (p3 == p)
83382 + break;
83383 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
83384 + gr_handle_alertkill(p);
83385 + rcu_read_unlock();
83386 + put_files_struct(files);
83387 + read_unlock(&tasklist_lock);
83388 + fput(our_file);
83389 + return 0;
83390 + }
83391 + }
83392 + rcu_read_unlock();
83393 + put_files_struct(files);
83394 + } while_each_thread(p2, p);
83395 + read_unlock(&tasklist_lock);
83396 +
83397 + fput(our_file);
83398 + return 1;
83399 +}
83400 +
83401 +ssize_t
83402 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
83403 +{
83404 + struct gr_arg_wrapper uwrap;
83405 + unsigned char *sprole_salt = NULL;
83406 + unsigned char *sprole_sum = NULL;
83407 + int error = 0;
83408 + int error2 = 0;
83409 + size_t req_count = 0;
83410 + unsigned char oldmode = 0;
83411 +
83412 + mutex_lock(&gr_dev_mutex);
83413 +
83414 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
83415 + error = -EPERM;
83416 + goto out;
83417 + }
83418 +
83419 +#ifdef CONFIG_COMPAT
83420 + pax_open_kernel();
83421 + if (is_compat_task()) {
83422 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
83423 + copy_gr_arg = &copy_gr_arg_compat;
83424 + copy_acl_object_label = &copy_acl_object_label_compat;
83425 + copy_acl_subject_label = &copy_acl_subject_label_compat;
83426 + copy_acl_role_label = &copy_acl_role_label_compat;
83427 + copy_acl_ip_label = &copy_acl_ip_label_compat;
83428 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
83429 + copy_role_transition = &copy_role_transition_compat;
83430 + copy_sprole_pw = &copy_sprole_pw_compat;
83431 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
83432 + copy_pointer_from_array = &copy_pointer_from_array_compat;
83433 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
83434 + } else {
83435 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
83436 + copy_gr_arg = &copy_gr_arg_normal;
83437 + copy_acl_object_label = &copy_acl_object_label_normal;
83438 + copy_acl_subject_label = &copy_acl_subject_label_normal;
83439 + copy_acl_role_label = &copy_acl_role_label_normal;
83440 + copy_acl_ip_label = &copy_acl_ip_label_normal;
83441 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
83442 + copy_role_transition = &copy_role_transition_normal;
83443 + copy_sprole_pw = &copy_sprole_pw_normal;
83444 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
83445 + copy_pointer_from_array = &copy_pointer_from_array_normal;
83446 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
83447 + }
83448 + pax_close_kernel();
83449 +#endif
83450 +
83451 + req_count = get_gr_arg_wrapper_size();
83452 +
83453 + if (count != req_count) {
83454 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
83455 + error = -EINVAL;
83456 + goto out;
83457 + }
83458 +
83459 +
83460 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
83461 + gr_auth_expires = 0;
83462 + gr_auth_attempts = 0;
83463 + }
83464 +
83465 + error = copy_gr_arg_wrapper(buf, &uwrap);
83466 + if (error)
83467 + goto out;
83468 +
83469 + error = copy_gr_arg(uwrap.arg, gr_usermode);
83470 + if (error)
83471 + goto out;
83472 +
83473 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83474 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83475 + time_after(gr_auth_expires, get_seconds())) {
83476 + error = -EBUSY;
83477 + goto out;
83478 + }
83479 +
83480 + /* if non-root trying to do anything other than use a special role,
83481 + do not attempt authentication, do not count towards authentication
83482 + locking
83483 + */
83484 +
83485 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
83486 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83487 + gr_is_global_nonroot(current_uid())) {
83488 + error = -EPERM;
83489 + goto out;
83490 + }
83491 +
83492 + /* ensure pw and special role name are null terminated */
83493 +
83494 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
83495 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
83496 +
83497 + /* Okay.
83498 + * We have our enough of the argument structure..(we have yet
83499 + * to copy_from_user the tables themselves) . Copy the tables
83500 + * only if we need them, i.e. for loading operations. */
83501 +
83502 + switch (gr_usermode->mode) {
83503 + case GR_STATUS:
83504 + if (gr_acl_is_enabled()) {
83505 + error = 1;
83506 + if (!gr_check_secure_terminal(current))
83507 + error = 3;
83508 + } else
83509 + error = 2;
83510 + goto out;
83511 + case GR_SHUTDOWN:
83512 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83513 + stop_machine(gr_rbac_disable, NULL, NULL);
83514 + free_variables(false);
83515 + memset(gr_usermode, 0, sizeof(struct gr_arg));
83516 + memset(gr_system_salt, 0, GR_SALT_LEN);
83517 + memset(gr_system_sum, 0, GR_SHA_LEN);
83518 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
83519 + } else if (gr_acl_is_enabled()) {
83520 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
83521 + error = -EPERM;
83522 + } else {
83523 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
83524 + error = -EAGAIN;
83525 + }
83526 + break;
83527 + case GR_ENABLE:
83528 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
83529 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
83530 + else {
83531 + if (gr_acl_is_enabled())
83532 + error = -EAGAIN;
83533 + else
83534 + error = error2;
83535 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
83536 + }
83537 + break;
83538 + case GR_OLDRELOAD:
83539 + oldmode = 1;
83540 + case GR_RELOAD:
83541 + if (!gr_acl_is_enabled()) {
83542 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
83543 + error = -EAGAIN;
83544 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83545 + error2 = gracl_reload(gr_usermode, oldmode);
83546 + if (!error2)
83547 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
83548 + else {
83549 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83550 + error = error2;
83551 + }
83552 + } else {
83553 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83554 + error = -EPERM;
83555 + }
83556 + break;
83557 + case GR_SEGVMOD:
83558 + if (unlikely(!gr_acl_is_enabled())) {
83559 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
83560 + error = -EAGAIN;
83561 + break;
83562 + }
83563 +
83564 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83565 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
83566 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
83567 + struct acl_subject_label *segvacl;
83568 + segvacl =
83569 + lookup_acl_subj_label(gr_usermode->segv_inode,
83570 + gr_usermode->segv_device,
83571 + current->role);
83572 + if (segvacl) {
83573 + segvacl->crashes = 0;
83574 + segvacl->expires = 0;
83575 + }
83576 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
83577 + gr_remove_uid(gr_usermode->segv_uid);
83578 + }
83579 + } else {
83580 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
83581 + error = -EPERM;
83582 + }
83583 + break;
83584 + case GR_SPROLE:
83585 + case GR_SPROLEPAM:
83586 + if (unlikely(!gr_acl_is_enabled())) {
83587 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
83588 + error = -EAGAIN;
83589 + break;
83590 + }
83591 +
83592 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
83593 + current->role->expires = 0;
83594 + current->role->auth_attempts = 0;
83595 + }
83596 +
83597 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83598 + time_after(current->role->expires, get_seconds())) {
83599 + error = -EBUSY;
83600 + goto out;
83601 + }
83602 +
83603 + if (lookup_special_role_auth
83604 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
83605 + && ((!sprole_salt && !sprole_sum)
83606 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
83607 + char *p = "";
83608 + assign_special_role(gr_usermode->sp_role);
83609 + read_lock(&tasklist_lock);
83610 + if (current->real_parent)
83611 + p = current->real_parent->role->rolename;
83612 + read_unlock(&tasklist_lock);
83613 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
83614 + p, acl_sp_role_value);
83615 + } else {
83616 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
83617 + error = -EPERM;
83618 + if(!(current->role->auth_attempts++))
83619 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83620 +
83621 + goto out;
83622 + }
83623 + break;
83624 + case GR_UNSPROLE:
83625 + if (unlikely(!gr_acl_is_enabled())) {
83626 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
83627 + error = -EAGAIN;
83628 + break;
83629 + }
83630 +
83631 + if (current->role->roletype & GR_ROLE_SPECIAL) {
83632 + char *p = "";
83633 + int i = 0;
83634 +
83635 + read_lock(&tasklist_lock);
83636 + if (current->real_parent) {
83637 + p = current->real_parent->role->rolename;
83638 + i = current->real_parent->acl_role_id;
83639 + }
83640 + read_unlock(&tasklist_lock);
83641 +
83642 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
83643 + gr_set_acls(1);
83644 + } else {
83645 + error = -EPERM;
83646 + goto out;
83647 + }
83648 + break;
83649 + default:
83650 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
83651 + error = -EINVAL;
83652 + break;
83653 + }
83654 +
83655 + if (error != -EPERM)
83656 + goto out;
83657 +
83658 + if(!(gr_auth_attempts++))
83659 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83660 +
83661 + out:
83662 + mutex_unlock(&gr_dev_mutex);
83663 +
83664 + if (!error)
83665 + error = req_count;
83666 +
83667 + return error;
83668 +}
83669 +
83670 +int
83671 +gr_set_acls(const int type)
83672 +{
83673 + struct task_struct *task, *task2;
83674 + struct acl_role_label *role = current->role;
83675 + struct acl_subject_label *subj;
83676 + __u16 acl_role_id = current->acl_role_id;
83677 + const struct cred *cred;
83678 + int ret;
83679 +
83680 + rcu_read_lock();
83681 + read_lock(&tasklist_lock);
83682 + read_lock(&grsec_exec_file_lock);
83683 + do_each_thread(task2, task) {
83684 + /* check to see if we're called from the exit handler,
83685 + if so, only replace ACLs that have inherited the admin
83686 + ACL */
83687 +
83688 + if (type && (task->role != role ||
83689 + task->acl_role_id != acl_role_id))
83690 + continue;
83691 +
83692 + task->acl_role_id = 0;
83693 + task->acl_sp_role = 0;
83694 + task->inherited = 0;
83695 +
83696 + if (task->exec_file) {
83697 + cred = __task_cred(task);
83698 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83699 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
83700 + if (subj == NULL) {
83701 + ret = -EINVAL;
83702 + read_unlock(&grsec_exec_file_lock);
83703 + read_unlock(&tasklist_lock);
83704 + rcu_read_unlock();
83705 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
83706 + return ret;
83707 + }
83708 + __gr_apply_subject_to_task(polstate, task, subj);
83709 + } else {
83710 + // it's a kernel process
83711 + task->role = polstate->kernel_role;
83712 + task->acl = polstate->kernel_role->root_label;
83713 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83714 + task->acl->mode &= ~GR_PROCFIND;
83715 +#endif
83716 + }
83717 + } while_each_thread(task2, task);
83718 + read_unlock(&grsec_exec_file_lock);
83719 + read_unlock(&tasklist_lock);
83720 + rcu_read_unlock();
83721 +
83722 + return 0;
83723 +}
83724 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
83725 new file mode 100644
83726 index 0000000..39645c9
83727 --- /dev/null
83728 +++ b/grsecurity/gracl_res.c
83729 @@ -0,0 +1,68 @@
83730 +#include <linux/kernel.h>
83731 +#include <linux/sched.h>
83732 +#include <linux/gracl.h>
83733 +#include <linux/grinternal.h>
83734 +
83735 +static const char *restab_log[] = {
83736 + [RLIMIT_CPU] = "RLIMIT_CPU",
83737 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
83738 + [RLIMIT_DATA] = "RLIMIT_DATA",
83739 + [RLIMIT_STACK] = "RLIMIT_STACK",
83740 + [RLIMIT_CORE] = "RLIMIT_CORE",
83741 + [RLIMIT_RSS] = "RLIMIT_RSS",
83742 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
83743 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
83744 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
83745 + [RLIMIT_AS] = "RLIMIT_AS",
83746 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
83747 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
83748 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
83749 + [RLIMIT_NICE] = "RLIMIT_NICE",
83750 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
83751 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
83752 + [GR_CRASH_RES] = "RLIMIT_CRASH"
83753 +};
83754 +
83755 +void
83756 +gr_log_resource(const struct task_struct *task,
83757 + const int res, const unsigned long wanted, const int gt)
83758 +{
83759 + const struct cred *cred;
83760 + unsigned long rlim;
83761 +
83762 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
83763 + return;
83764 +
83765 + // not yet supported resource
83766 + if (unlikely(!restab_log[res]))
83767 + return;
83768 +
83769 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
83770 + rlim = task_rlimit_max(task, res);
83771 + else
83772 + rlim = task_rlimit(task, res);
83773 +
83774 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
83775 + return;
83776 +
83777 + rcu_read_lock();
83778 + cred = __task_cred(task);
83779 +
83780 + if (res == RLIMIT_NPROC &&
83781 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
83782 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
83783 + goto out_rcu_unlock;
83784 + else if (res == RLIMIT_MEMLOCK &&
83785 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
83786 + goto out_rcu_unlock;
83787 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
83788 + goto out_rcu_unlock;
83789 + rcu_read_unlock();
83790 +
83791 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
83792 +
83793 + return;
83794 +out_rcu_unlock:
83795 + rcu_read_unlock();
83796 + return;
83797 +}
83798 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
83799 new file mode 100644
83800 index 0000000..35d9e65
83801 --- /dev/null
83802 +++ b/grsecurity/gracl_segv.c
83803 @@ -0,0 +1,324 @@
83804 +#include <linux/kernel.h>
83805 +#include <linux/mm.h>
83806 +#include <asm/uaccess.h>
83807 +#include <asm/errno.h>
83808 +#include <asm/mman.h>
83809 +#include <net/sock.h>
83810 +#include <linux/file.h>
83811 +#include <linux/fs.h>
83812 +#include <linux/net.h>
83813 +#include <linux/in.h>
83814 +#include <linux/slab.h>
83815 +#include <linux/types.h>
83816 +#include <linux/sched.h>
83817 +#include <linux/timer.h>
83818 +#include <linux/gracl.h>
83819 +#include <linux/grsecurity.h>
83820 +#include <linux/grinternal.h>
83821 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83822 +#include <linux/magic.h>
83823 +#include <linux/pagemap.h>
83824 +#include "../fs/btrfs/async-thread.h"
83825 +#include "../fs/btrfs/ctree.h"
83826 +#include "../fs/btrfs/btrfs_inode.h"
83827 +#endif
83828 +
83829 +static struct crash_uid *uid_set;
83830 +static unsigned short uid_used;
83831 +static DEFINE_SPINLOCK(gr_uid_lock);
83832 +extern rwlock_t gr_inode_lock;
83833 +extern struct acl_subject_label *
83834 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
83835 + struct acl_role_label *role);
83836 +
83837 +static inline dev_t __get_dev(const struct dentry *dentry)
83838 +{
83839 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83840 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83841 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
83842 + else
83843 +#endif
83844 + return dentry->d_sb->s_dev;
83845 +}
83846 +
83847 +static inline u64 __get_ino(const struct dentry *dentry)
83848 +{
83849 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83850 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83851 + return btrfs_ino(dentry->d_inode);
83852 + else
83853 +#endif
83854 + return dentry->d_inode->i_ino;
83855 +}
83856 +
83857 +int
83858 +gr_init_uidset(void)
83859 +{
83860 + uid_set =
83861 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
83862 + uid_used = 0;
83863 +
83864 + return uid_set ? 1 : 0;
83865 +}
83866 +
83867 +void
83868 +gr_free_uidset(void)
83869 +{
83870 + if (uid_set) {
83871 + struct crash_uid *tmpset;
83872 + spin_lock(&gr_uid_lock);
83873 + tmpset = uid_set;
83874 + uid_set = NULL;
83875 + uid_used = 0;
83876 + spin_unlock(&gr_uid_lock);
83877 + if (tmpset)
83878 + kfree(tmpset);
83879 + }
83880 +
83881 + return;
83882 +}
83883 +
83884 +int
83885 +gr_find_uid(const uid_t uid)
83886 +{
83887 + struct crash_uid *tmp = uid_set;
83888 + uid_t buid;
83889 + int low = 0, high = uid_used - 1, mid;
83890 +
83891 + while (high >= low) {
83892 + mid = (low + high) >> 1;
83893 + buid = tmp[mid].uid;
83894 + if (buid == uid)
83895 + return mid;
83896 + if (buid > uid)
83897 + high = mid - 1;
83898 + if (buid < uid)
83899 + low = mid + 1;
83900 + }
83901 +
83902 + return -1;
83903 +}
83904 +
83905 +static void
83906 +gr_insertsort(void)
83907 +{
83908 + unsigned short i, j;
83909 + struct crash_uid index;
83910 +
83911 + for (i = 1; i < uid_used; i++) {
83912 + index = uid_set[i];
83913 + j = i;
83914 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
83915 + uid_set[j] = uid_set[j - 1];
83916 + j--;
83917 + }
83918 + uid_set[j] = index;
83919 + }
83920 +
83921 + return;
83922 +}
83923 +
83924 +static void
83925 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
83926 +{
83927 + int loc;
83928 + uid_t uid = GR_GLOBAL_UID(kuid);
83929 +
83930 + if (uid_used == GR_UIDTABLE_MAX)
83931 + return;
83932 +
83933 + loc = gr_find_uid(uid);
83934 +
83935 + if (loc >= 0) {
83936 + uid_set[loc].expires = expires;
83937 + return;
83938 + }
83939 +
83940 + uid_set[uid_used].uid = uid;
83941 + uid_set[uid_used].expires = expires;
83942 + uid_used++;
83943 +
83944 + gr_insertsort();
83945 +
83946 + return;
83947 +}
83948 +
83949 +void
83950 +gr_remove_uid(const unsigned short loc)
83951 +{
83952 + unsigned short i;
83953 +
83954 + for (i = loc + 1; i < uid_used; i++)
83955 + uid_set[i - 1] = uid_set[i];
83956 +
83957 + uid_used--;
83958 +
83959 + return;
83960 +}
83961 +
83962 +int
83963 +gr_check_crash_uid(const kuid_t kuid)
83964 +{
83965 + int loc;
83966 + int ret = 0;
83967 + uid_t uid;
83968 +
83969 + if (unlikely(!gr_acl_is_enabled()))
83970 + return 0;
83971 +
83972 + uid = GR_GLOBAL_UID(kuid);
83973 +
83974 + spin_lock(&gr_uid_lock);
83975 + loc = gr_find_uid(uid);
83976 +
83977 + if (loc < 0)
83978 + goto out_unlock;
83979 +
83980 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
83981 + gr_remove_uid(loc);
83982 + else
83983 + ret = 1;
83984 +
83985 +out_unlock:
83986 + spin_unlock(&gr_uid_lock);
83987 + return ret;
83988 +}
83989 +
83990 +static int
83991 +proc_is_setxid(const struct cred *cred)
83992 +{
83993 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
83994 + !uid_eq(cred->uid, cred->fsuid))
83995 + return 1;
83996 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
83997 + !gid_eq(cred->gid, cred->fsgid))
83998 + return 1;
83999 +
84000 + return 0;
84001 +}
84002 +
84003 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
84004 +
84005 +void
84006 +gr_handle_crash(struct task_struct *task, const int sig)
84007 +{
84008 + struct acl_subject_label *curr;
84009 + struct task_struct *tsk, *tsk2;
84010 + const struct cred *cred;
84011 + const struct cred *cred2;
84012 +
84013 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
84014 + return;
84015 +
84016 + if (unlikely(!gr_acl_is_enabled()))
84017 + return;
84018 +
84019 + curr = task->acl;
84020 +
84021 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
84022 + return;
84023 +
84024 + if (time_before_eq(curr->expires, get_seconds())) {
84025 + curr->expires = 0;
84026 + curr->crashes = 0;
84027 + }
84028 +
84029 + curr->crashes++;
84030 +
84031 + if (!curr->expires)
84032 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
84033 +
84034 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84035 + time_after(curr->expires, get_seconds())) {
84036 + rcu_read_lock();
84037 + cred = __task_cred(task);
84038 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
84039 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
84040 + spin_lock(&gr_uid_lock);
84041 + gr_insert_uid(cred->uid, curr->expires);
84042 + spin_unlock(&gr_uid_lock);
84043 + curr->expires = 0;
84044 + curr->crashes = 0;
84045 + read_lock(&tasklist_lock);
84046 + do_each_thread(tsk2, tsk) {
84047 + cred2 = __task_cred(tsk);
84048 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
84049 + gr_fake_force_sig(SIGKILL, tsk);
84050 + } while_each_thread(tsk2, tsk);
84051 + read_unlock(&tasklist_lock);
84052 + } else {
84053 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
84054 + read_lock(&tasklist_lock);
84055 + read_lock(&grsec_exec_file_lock);
84056 + do_each_thread(tsk2, tsk) {
84057 + if (likely(tsk != task)) {
84058 + // if this thread has the same subject as the one that triggered
84059 + // RES_CRASH and it's the same binary, kill it
84060 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
84061 + gr_fake_force_sig(SIGKILL, tsk);
84062 + }
84063 + } while_each_thread(tsk2, tsk);
84064 + read_unlock(&grsec_exec_file_lock);
84065 + read_unlock(&tasklist_lock);
84066 + }
84067 + rcu_read_unlock();
84068 + }
84069 +
84070 + return;
84071 +}
84072 +
84073 +int
84074 +gr_check_crash_exec(const struct file *filp)
84075 +{
84076 + struct acl_subject_label *curr;
84077 + struct dentry *dentry;
84078 +
84079 + if (unlikely(!gr_acl_is_enabled()))
84080 + return 0;
84081 +
84082 + read_lock(&gr_inode_lock);
84083 + dentry = filp->f_path.dentry;
84084 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
84085 + current->role);
84086 + read_unlock(&gr_inode_lock);
84087 +
84088 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
84089 + (!curr->crashes && !curr->expires))
84090 + return 0;
84091 +
84092 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84093 + time_after(curr->expires, get_seconds()))
84094 + return 1;
84095 + else if (time_before_eq(curr->expires, get_seconds())) {
84096 + curr->crashes = 0;
84097 + curr->expires = 0;
84098 + }
84099 +
84100 + return 0;
84101 +}
84102 +
84103 +void
84104 +gr_handle_alertkill(struct task_struct *task)
84105 +{
84106 + struct acl_subject_label *curracl;
84107 + __u32 curr_ip;
84108 + struct task_struct *p, *p2;
84109 +
84110 + if (unlikely(!gr_acl_is_enabled()))
84111 + return;
84112 +
84113 + curracl = task->acl;
84114 + curr_ip = task->signal->curr_ip;
84115 +
84116 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
84117 + read_lock(&tasklist_lock);
84118 + do_each_thread(p2, p) {
84119 + if (p->signal->curr_ip == curr_ip)
84120 + gr_fake_force_sig(SIGKILL, p);
84121 + } while_each_thread(p2, p);
84122 + read_unlock(&tasklist_lock);
84123 + } else if (curracl->mode & GR_KILLPROC)
84124 + gr_fake_force_sig(SIGKILL, task);
84125 +
84126 + return;
84127 +}
84128 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
84129 new file mode 100644
84130 index 0000000..6b0c9cc
84131 --- /dev/null
84132 +++ b/grsecurity/gracl_shm.c
84133 @@ -0,0 +1,40 @@
84134 +#include <linux/kernel.h>
84135 +#include <linux/mm.h>
84136 +#include <linux/sched.h>
84137 +#include <linux/file.h>
84138 +#include <linux/ipc.h>
84139 +#include <linux/gracl.h>
84140 +#include <linux/grsecurity.h>
84141 +#include <linux/grinternal.h>
84142 +
84143 +int
84144 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84145 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84146 +{
84147 + struct task_struct *task;
84148 +
84149 + if (!gr_acl_is_enabled())
84150 + return 1;
84151 +
84152 + rcu_read_lock();
84153 + read_lock(&tasklist_lock);
84154 +
84155 + task = find_task_by_vpid(shm_cprid);
84156 +
84157 + if (unlikely(!task))
84158 + task = find_task_by_vpid(shm_lapid);
84159 +
84160 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
84161 + (task_pid_nr(task) == shm_lapid)) &&
84162 + (task->acl->mode & GR_PROTSHM) &&
84163 + (task->acl != current->acl))) {
84164 + read_unlock(&tasklist_lock);
84165 + rcu_read_unlock();
84166 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
84167 + return 0;
84168 + }
84169 + read_unlock(&tasklist_lock);
84170 + rcu_read_unlock();
84171 +
84172 + return 1;
84173 +}
84174 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
84175 new file mode 100644
84176 index 0000000..bc0be01
84177 --- /dev/null
84178 +++ b/grsecurity/grsec_chdir.c
84179 @@ -0,0 +1,19 @@
84180 +#include <linux/kernel.h>
84181 +#include <linux/sched.h>
84182 +#include <linux/fs.h>
84183 +#include <linux/file.h>
84184 +#include <linux/grsecurity.h>
84185 +#include <linux/grinternal.h>
84186 +
84187 +void
84188 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
84189 +{
84190 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
84191 + if ((grsec_enable_chdir && grsec_enable_group &&
84192 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
84193 + !grsec_enable_group)) {
84194 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
84195 + }
84196 +#endif
84197 + return;
84198 +}
84199 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
84200 new file mode 100644
84201 index 0000000..114ea4f
84202 --- /dev/null
84203 +++ b/grsecurity/grsec_chroot.c
84204 @@ -0,0 +1,467 @@
84205 +#include <linux/kernel.h>
84206 +#include <linux/module.h>
84207 +#include <linux/sched.h>
84208 +#include <linux/file.h>
84209 +#include <linux/fs.h>
84210 +#include <linux/mount.h>
84211 +#include <linux/types.h>
84212 +#include "../fs/mount.h"
84213 +#include <linux/grsecurity.h>
84214 +#include <linux/grinternal.h>
84215 +
84216 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84217 +int gr_init_ran;
84218 +#endif
84219 +
84220 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84221 +{
84222 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84223 + struct dentry *tmpd = dentry;
84224 +
84225 + read_seqlock_excl(&mount_lock);
84226 + write_seqlock(&rename_lock);
84227 +
84228 + while (tmpd != mnt->mnt_root) {
84229 + atomic_inc(&tmpd->chroot_refcnt);
84230 + tmpd = tmpd->d_parent;
84231 + }
84232 + atomic_inc(&tmpd->chroot_refcnt);
84233 +
84234 + write_sequnlock(&rename_lock);
84235 + read_sequnlock_excl(&mount_lock);
84236 +#endif
84237 +}
84238 +
84239 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84240 +{
84241 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84242 + struct dentry *tmpd = dentry;
84243 +
84244 + read_seqlock_excl(&mount_lock);
84245 + write_seqlock(&rename_lock);
84246 +
84247 + while (tmpd != mnt->mnt_root) {
84248 + atomic_dec(&tmpd->chroot_refcnt);
84249 + tmpd = tmpd->d_parent;
84250 + }
84251 + atomic_dec(&tmpd->chroot_refcnt);
84252 +
84253 + write_sequnlock(&rename_lock);
84254 + read_sequnlock_excl(&mount_lock);
84255 +#endif
84256 +}
84257 +
84258 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84259 +static struct dentry *get_closest_chroot(struct dentry *dentry)
84260 +{
84261 + write_seqlock(&rename_lock);
84262 + do {
84263 + if (atomic_read(&dentry->chroot_refcnt)) {
84264 + write_sequnlock(&rename_lock);
84265 + return dentry;
84266 + }
84267 + dentry = dentry->d_parent;
84268 + } while (!IS_ROOT(dentry));
84269 + write_sequnlock(&rename_lock);
84270 + return NULL;
84271 +}
84272 +#endif
84273 +
84274 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84275 + struct dentry *newdentry, struct vfsmount *newmnt)
84276 +{
84277 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84278 + struct dentry *chroot;
84279 +
84280 + if (unlikely(!grsec_enable_chroot_rename))
84281 + return 0;
84282 +
84283 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
84284 + return 0;
84285 +
84286 + chroot = get_closest_chroot(olddentry);
84287 +
84288 + if (chroot == NULL)
84289 + return 0;
84290 +
84291 + if (is_subdir(newdentry, chroot))
84292 + return 0;
84293 +
84294 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
84295 +
84296 + return 1;
84297 +#else
84298 + return 0;
84299 +#endif
84300 +}
84301 +
84302 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
84303 +{
84304 +#ifdef CONFIG_GRKERNSEC
84305 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
84306 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
84307 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84308 + && gr_init_ran
84309 +#endif
84310 + )
84311 + task->gr_is_chrooted = 1;
84312 + else {
84313 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84314 + if (task_pid_nr(task) == 1 && !gr_init_ran)
84315 + gr_init_ran = 1;
84316 +#endif
84317 + task->gr_is_chrooted = 0;
84318 + }
84319 +
84320 + task->gr_chroot_dentry = path->dentry;
84321 +#endif
84322 + return;
84323 +}
84324 +
84325 +void gr_clear_chroot_entries(struct task_struct *task)
84326 +{
84327 +#ifdef CONFIG_GRKERNSEC
84328 + task->gr_is_chrooted = 0;
84329 + task->gr_chroot_dentry = NULL;
84330 +#endif
84331 + return;
84332 +}
84333 +
84334 +int
84335 +gr_handle_chroot_unix(const pid_t pid)
84336 +{
84337 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
84338 + struct task_struct *p;
84339 +
84340 + if (unlikely(!grsec_enable_chroot_unix))
84341 + return 1;
84342 +
84343 + if (likely(!proc_is_chrooted(current)))
84344 + return 1;
84345 +
84346 + rcu_read_lock();
84347 + read_lock(&tasklist_lock);
84348 + p = find_task_by_vpid_unrestricted(pid);
84349 + if (unlikely(p && !have_same_root(current, p))) {
84350 + read_unlock(&tasklist_lock);
84351 + rcu_read_unlock();
84352 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
84353 + return 0;
84354 + }
84355 + read_unlock(&tasklist_lock);
84356 + rcu_read_unlock();
84357 +#endif
84358 + return 1;
84359 +}
84360 +
84361 +int
84362 +gr_handle_chroot_nice(void)
84363 +{
84364 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84365 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
84366 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
84367 + return -EPERM;
84368 + }
84369 +#endif
84370 + return 0;
84371 +}
84372 +
84373 +int
84374 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
84375 +{
84376 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84377 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
84378 + && proc_is_chrooted(current)) {
84379 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
84380 + return -EACCES;
84381 + }
84382 +#endif
84383 + return 0;
84384 +}
84385 +
84386 +int
84387 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
84388 +{
84389 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84390 + struct task_struct *p;
84391 + int ret = 0;
84392 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
84393 + return ret;
84394 +
84395 + read_lock(&tasklist_lock);
84396 + do_each_pid_task(pid, type, p) {
84397 + if (!have_same_root(current, p)) {
84398 + ret = 1;
84399 + goto out;
84400 + }
84401 + } while_each_pid_task(pid, type, p);
84402 +out:
84403 + read_unlock(&tasklist_lock);
84404 + return ret;
84405 +#endif
84406 + return 0;
84407 +}
84408 +
84409 +int
84410 +gr_pid_is_chrooted(struct task_struct *p)
84411 +{
84412 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84413 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
84414 + return 0;
84415 +
84416 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
84417 + !have_same_root(current, p)) {
84418 + return 1;
84419 + }
84420 +#endif
84421 + return 0;
84422 +}
84423 +
84424 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
84425 +
84426 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
84427 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
84428 +{
84429 + struct path path, currentroot;
84430 + int ret = 0;
84431 +
84432 + path.dentry = (struct dentry *)u_dentry;
84433 + path.mnt = (struct vfsmount *)u_mnt;
84434 + get_fs_root(current->fs, &currentroot);
84435 + if (path_is_under(&path, &currentroot))
84436 + ret = 1;
84437 + path_put(&currentroot);
84438 +
84439 + return ret;
84440 +}
84441 +#endif
84442 +
84443 +int
84444 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
84445 +{
84446 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84447 + if (!grsec_enable_chroot_fchdir)
84448 + return 1;
84449 +
84450 + if (!proc_is_chrooted(current))
84451 + return 1;
84452 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
84453 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
84454 + return 0;
84455 + }
84456 +#endif
84457 + return 1;
84458 +}
84459 +
84460 +int
84461 +gr_chroot_fhandle(void)
84462 +{
84463 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84464 + if (!grsec_enable_chroot_fchdir)
84465 + return 1;
84466 +
84467 + if (!proc_is_chrooted(current))
84468 + return 1;
84469 + else {
84470 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
84471 + return 0;
84472 + }
84473 +#endif
84474 + return 1;
84475 +}
84476 +
84477 +int
84478 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84479 + const u64 shm_createtime)
84480 +{
84481 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
84482 + struct task_struct *p;
84483 +
84484 + if (unlikely(!grsec_enable_chroot_shmat))
84485 + return 1;
84486 +
84487 + if (likely(!proc_is_chrooted(current)))
84488 + return 1;
84489 +
84490 + rcu_read_lock();
84491 + read_lock(&tasklist_lock);
84492 +
84493 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
84494 + if (time_before_eq64(p->start_time, shm_createtime)) {
84495 + if (have_same_root(current, p)) {
84496 + goto allow;
84497 + } else {
84498 + read_unlock(&tasklist_lock);
84499 + rcu_read_unlock();
84500 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84501 + return 0;
84502 + }
84503 + }
84504 + /* creator exited, pid reuse, fall through to next check */
84505 + }
84506 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
84507 + if (unlikely(!have_same_root(current, p))) {
84508 + read_unlock(&tasklist_lock);
84509 + rcu_read_unlock();
84510 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84511 + return 0;
84512 + }
84513 + }
84514 +
84515 +allow:
84516 + read_unlock(&tasklist_lock);
84517 + rcu_read_unlock();
84518 +#endif
84519 + return 1;
84520 +}
84521 +
84522 +void
84523 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
84524 +{
84525 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
84526 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
84527 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
84528 +#endif
84529 + return;
84530 +}
84531 +
84532 +int
84533 +gr_handle_chroot_mknod(const struct dentry *dentry,
84534 + const struct vfsmount *mnt, const int mode)
84535 +{
84536 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
84537 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
84538 + proc_is_chrooted(current)) {
84539 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
84540 + return -EPERM;
84541 + }
84542 +#endif
84543 + return 0;
84544 +}
84545 +
84546 +int
84547 +gr_handle_chroot_mount(const struct dentry *dentry,
84548 + const struct vfsmount *mnt, const char *dev_name)
84549 +{
84550 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
84551 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
84552 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
84553 + return -EPERM;
84554 + }
84555 +#endif
84556 + return 0;
84557 +}
84558 +
84559 +int
84560 +gr_handle_chroot_pivot(void)
84561 +{
84562 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
84563 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
84564 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
84565 + return -EPERM;
84566 + }
84567 +#endif
84568 + return 0;
84569 +}
84570 +
84571 +int
84572 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
84573 +{
84574 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
84575 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
84576 + !gr_is_outside_chroot(dentry, mnt)) {
84577 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
84578 + return -EPERM;
84579 + }
84580 +#endif
84581 + return 0;
84582 +}
84583 +
84584 +extern const char *captab_log[];
84585 +extern int captab_log_entries;
84586 +
84587 +int
84588 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
84589 +{
84590 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84591 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84592 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84593 + if (cap_raised(chroot_caps, cap)) {
84594 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
84595 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
84596 + }
84597 + return 0;
84598 + }
84599 + }
84600 +#endif
84601 + return 1;
84602 +}
84603 +
84604 +int
84605 +gr_chroot_is_capable(const int cap)
84606 +{
84607 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84608 + return gr_task_chroot_is_capable(current, current_cred(), cap);
84609 +#endif
84610 + return 1;
84611 +}
84612 +
84613 +int
84614 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
84615 +{
84616 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84617 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84618 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84619 + if (cap_raised(chroot_caps, cap)) {
84620 + return 0;
84621 + }
84622 + }
84623 +#endif
84624 + return 1;
84625 +}
84626 +
84627 +int
84628 +gr_chroot_is_capable_nolog(const int cap)
84629 +{
84630 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84631 + return gr_task_chroot_is_capable_nolog(current, cap);
84632 +#endif
84633 + return 1;
84634 +}
84635 +
84636 +int
84637 +gr_handle_chroot_sysctl(const int op)
84638 +{
84639 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
84640 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
84641 + proc_is_chrooted(current))
84642 + return -EACCES;
84643 +#endif
84644 + return 0;
84645 +}
84646 +
84647 +void
84648 +gr_handle_chroot_chdir(const struct path *path)
84649 +{
84650 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
84651 + if (grsec_enable_chroot_chdir)
84652 + set_fs_pwd(current->fs, path);
84653 +#endif
84654 + return;
84655 +}
84656 +
84657 +int
84658 +gr_handle_chroot_chmod(const struct dentry *dentry,
84659 + const struct vfsmount *mnt, const int mode)
84660 +{
84661 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
84662 + /* allow chmod +s on directories, but not files */
84663 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
84664 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
84665 + proc_is_chrooted(current)) {
84666 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
84667 + return -EPERM;
84668 + }
84669 +#endif
84670 + return 0;
84671 +}
84672 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
84673 new file mode 100644
84674 index 0000000..946f750
84675 --- /dev/null
84676 +++ b/grsecurity/grsec_disabled.c
84677 @@ -0,0 +1,445 @@
84678 +#include <linux/kernel.h>
84679 +#include <linux/module.h>
84680 +#include <linux/sched.h>
84681 +#include <linux/file.h>
84682 +#include <linux/fs.h>
84683 +#include <linux/kdev_t.h>
84684 +#include <linux/net.h>
84685 +#include <linux/in.h>
84686 +#include <linux/ip.h>
84687 +#include <linux/skbuff.h>
84688 +#include <linux/sysctl.h>
84689 +
84690 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84691 +void
84692 +pax_set_initial_flags(struct linux_binprm *bprm)
84693 +{
84694 + return;
84695 +}
84696 +#endif
84697 +
84698 +#ifdef CONFIG_SYSCTL
84699 +__u32
84700 +gr_handle_sysctl(const struct ctl_table * table, const int op)
84701 +{
84702 + return 0;
84703 +}
84704 +#endif
84705 +
84706 +#ifdef CONFIG_TASKSTATS
84707 +int gr_is_taskstats_denied(int pid)
84708 +{
84709 + return 0;
84710 +}
84711 +#endif
84712 +
84713 +int
84714 +gr_acl_is_enabled(void)
84715 +{
84716 + return 0;
84717 +}
84718 +
84719 +int
84720 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
84721 +{
84722 + return 0;
84723 +}
84724 +
84725 +void
84726 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
84727 +{
84728 + return;
84729 +}
84730 +
84731 +int
84732 +gr_handle_rawio(const struct inode *inode)
84733 +{
84734 + return 0;
84735 +}
84736 +
84737 +void
84738 +gr_acl_handle_psacct(struct task_struct *task, const long code)
84739 +{
84740 + return;
84741 +}
84742 +
84743 +int
84744 +gr_handle_ptrace(struct task_struct *task, const long request)
84745 +{
84746 + return 0;
84747 +}
84748 +
84749 +int
84750 +gr_handle_proc_ptrace(struct task_struct *task)
84751 +{
84752 + return 0;
84753 +}
84754 +
84755 +int
84756 +gr_set_acls(const int type)
84757 +{
84758 + return 0;
84759 +}
84760 +
84761 +int
84762 +gr_check_hidden_task(const struct task_struct *tsk)
84763 +{
84764 + return 0;
84765 +}
84766 +
84767 +int
84768 +gr_check_protected_task(const struct task_struct *task)
84769 +{
84770 + return 0;
84771 +}
84772 +
84773 +int
84774 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
84775 +{
84776 + return 0;
84777 +}
84778 +
84779 +void
84780 +gr_copy_label(struct task_struct *tsk)
84781 +{
84782 + return;
84783 +}
84784 +
84785 +void
84786 +gr_set_pax_flags(struct task_struct *task)
84787 +{
84788 + return;
84789 +}
84790 +
84791 +int
84792 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
84793 + const int unsafe_share)
84794 +{
84795 + return 0;
84796 +}
84797 +
84798 +void
84799 +gr_handle_delete(const u64 ino, const dev_t dev)
84800 +{
84801 + return;
84802 +}
84803 +
84804 +void
84805 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
84806 +{
84807 + return;
84808 +}
84809 +
84810 +void
84811 +gr_handle_crash(struct task_struct *task, const int sig)
84812 +{
84813 + return;
84814 +}
84815 +
84816 +int
84817 +gr_check_crash_exec(const struct file *filp)
84818 +{
84819 + return 0;
84820 +}
84821 +
84822 +int
84823 +gr_check_crash_uid(const kuid_t uid)
84824 +{
84825 + return 0;
84826 +}
84827 +
84828 +void
84829 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84830 + struct dentry *old_dentry,
84831 + struct dentry *new_dentry,
84832 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
84833 +{
84834 + return;
84835 +}
84836 +
84837 +int
84838 +gr_search_socket(const int family, const int type, const int protocol)
84839 +{
84840 + return 1;
84841 +}
84842 +
84843 +int
84844 +gr_search_connectbind(const int mode, const struct socket *sock,
84845 + const struct sockaddr_in *addr)
84846 +{
84847 + return 0;
84848 +}
84849 +
84850 +void
84851 +gr_handle_alertkill(struct task_struct *task)
84852 +{
84853 + return;
84854 +}
84855 +
84856 +__u32
84857 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
84858 +{
84859 + return 1;
84860 +}
84861 +
84862 +__u32
84863 +gr_acl_handle_hidden_file(const struct dentry * dentry,
84864 + const struct vfsmount * mnt)
84865 +{
84866 + return 1;
84867 +}
84868 +
84869 +__u32
84870 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
84871 + int acc_mode)
84872 +{
84873 + return 1;
84874 +}
84875 +
84876 +__u32
84877 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
84878 +{
84879 + return 1;
84880 +}
84881 +
84882 +__u32
84883 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
84884 +{
84885 + return 1;
84886 +}
84887 +
84888 +int
84889 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
84890 + unsigned int *vm_flags)
84891 +{
84892 + return 1;
84893 +}
84894 +
84895 +__u32
84896 +gr_acl_handle_truncate(const struct dentry * dentry,
84897 + const struct vfsmount * mnt)
84898 +{
84899 + return 1;
84900 +}
84901 +
84902 +__u32
84903 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
84904 +{
84905 + return 1;
84906 +}
84907 +
84908 +__u32
84909 +gr_acl_handle_access(const struct dentry * dentry,
84910 + const struct vfsmount * mnt, const int fmode)
84911 +{
84912 + return 1;
84913 +}
84914 +
84915 +__u32
84916 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
84917 + umode_t *mode)
84918 +{
84919 + return 1;
84920 +}
84921 +
84922 +__u32
84923 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
84924 +{
84925 + return 1;
84926 +}
84927 +
84928 +__u32
84929 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
84930 +{
84931 + return 1;
84932 +}
84933 +
84934 +__u32
84935 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
84936 +{
84937 + return 1;
84938 +}
84939 +
84940 +void
84941 +grsecurity_init(void)
84942 +{
84943 + return;
84944 +}
84945 +
84946 +umode_t gr_acl_umask(void)
84947 +{
84948 + return 0;
84949 +}
84950 +
84951 +__u32
84952 +gr_acl_handle_mknod(const struct dentry * new_dentry,
84953 + const struct dentry * parent_dentry,
84954 + const struct vfsmount * parent_mnt,
84955 + const int mode)
84956 +{
84957 + return 1;
84958 +}
84959 +
84960 +__u32
84961 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
84962 + const struct dentry * parent_dentry,
84963 + const struct vfsmount * parent_mnt)
84964 +{
84965 + return 1;
84966 +}
84967 +
84968 +__u32
84969 +gr_acl_handle_symlink(const struct dentry * new_dentry,
84970 + const struct dentry * parent_dentry,
84971 + const struct vfsmount * parent_mnt, const struct filename *from)
84972 +{
84973 + return 1;
84974 +}
84975 +
84976 +__u32
84977 +gr_acl_handle_link(const struct dentry * new_dentry,
84978 + const struct dentry * parent_dentry,
84979 + const struct vfsmount * parent_mnt,
84980 + const struct dentry * old_dentry,
84981 + const struct vfsmount * old_mnt, const struct filename *to)
84982 +{
84983 + return 1;
84984 +}
84985 +
84986 +int
84987 +gr_acl_handle_rename(const struct dentry *new_dentry,
84988 + const struct dentry *parent_dentry,
84989 + const struct vfsmount *parent_mnt,
84990 + const struct dentry *old_dentry,
84991 + const struct inode *old_parent_inode,
84992 + const struct vfsmount *old_mnt, const struct filename *newname,
84993 + unsigned int flags)
84994 +{
84995 + return 0;
84996 +}
84997 +
84998 +int
84999 +gr_acl_handle_filldir(const struct file *file, const char *name,
85000 + const int namelen, const u64 ino)
85001 +{
85002 + return 1;
85003 +}
85004 +
85005 +int
85006 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
85007 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
85008 +{
85009 + return 1;
85010 +}
85011 +
85012 +int
85013 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
85014 +{
85015 + return 0;
85016 +}
85017 +
85018 +int
85019 +gr_search_accept(const struct socket *sock)
85020 +{
85021 + return 0;
85022 +}
85023 +
85024 +int
85025 +gr_search_listen(const struct socket *sock)
85026 +{
85027 + return 0;
85028 +}
85029 +
85030 +int
85031 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
85032 +{
85033 + return 0;
85034 +}
85035 +
85036 +__u32
85037 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
85038 +{
85039 + return 1;
85040 +}
85041 +
85042 +__u32
85043 +gr_acl_handle_creat(const struct dentry * dentry,
85044 + const struct dentry * p_dentry,
85045 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
85046 + const int imode)
85047 +{
85048 + return 1;
85049 +}
85050 +
85051 +void
85052 +gr_acl_handle_exit(void)
85053 +{
85054 + return;
85055 +}
85056 +
85057 +int
85058 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
85059 +{
85060 + return 1;
85061 +}
85062 +
85063 +void
85064 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
85065 +{
85066 + return;
85067 +}
85068 +
85069 +int
85070 +gr_acl_handle_procpidmem(const struct task_struct *task)
85071 +{
85072 + return 0;
85073 +}
85074 +
85075 +int
85076 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
85077 +{
85078 + return 0;
85079 +}
85080 +
85081 +int
85082 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
85083 +{
85084 + return 0;
85085 +}
85086 +
85087 +int
85088 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85089 +{
85090 + return 0;
85091 +}
85092 +
85093 +int
85094 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85095 +{
85096 + return 0;
85097 +}
85098 +
85099 +int gr_acl_enable_at_secure(void)
85100 +{
85101 + return 0;
85102 +}
85103 +
85104 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
85105 +{
85106 + return dentry->d_sb->s_dev;
85107 +}
85108 +
85109 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
85110 +{
85111 + return dentry->d_inode->i_ino;
85112 +}
85113 +
85114 +void gr_put_exec_file(struct task_struct *task)
85115 +{
85116 + return;
85117 +}
85118 +
85119 +#ifdef CONFIG_SECURITY
85120 +EXPORT_SYMBOL_GPL(gr_check_user_change);
85121 +EXPORT_SYMBOL_GPL(gr_check_group_change);
85122 +#endif
85123 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
85124 new file mode 100644
85125 index 0000000..fb7531e
85126 --- /dev/null
85127 +++ b/grsecurity/grsec_exec.c
85128 @@ -0,0 +1,189 @@
85129 +#include <linux/kernel.h>
85130 +#include <linux/sched.h>
85131 +#include <linux/file.h>
85132 +#include <linux/binfmts.h>
85133 +#include <linux/fs.h>
85134 +#include <linux/types.h>
85135 +#include <linux/grdefs.h>
85136 +#include <linux/grsecurity.h>
85137 +#include <linux/grinternal.h>
85138 +#include <linux/capability.h>
85139 +#include <linux/module.h>
85140 +#include <linux/compat.h>
85141 +
85142 +#include <asm/uaccess.h>
85143 +
85144 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85145 +static char gr_exec_arg_buf[132];
85146 +static DEFINE_MUTEX(gr_exec_arg_mutex);
85147 +#endif
85148 +
85149 +struct user_arg_ptr {
85150 +#ifdef CONFIG_COMPAT
85151 + bool is_compat;
85152 +#endif
85153 + union {
85154 + const char __user *const __user *native;
85155 +#ifdef CONFIG_COMPAT
85156 + const compat_uptr_t __user *compat;
85157 +#endif
85158 + } ptr;
85159 +};
85160 +
85161 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
85162 +
85163 +void
85164 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
85165 +{
85166 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85167 + char *grarg = gr_exec_arg_buf;
85168 + unsigned int i, x, execlen = 0;
85169 + char c;
85170 +
85171 + if (!((grsec_enable_execlog && grsec_enable_group &&
85172 + in_group_p(grsec_audit_gid))
85173 + || (grsec_enable_execlog && !grsec_enable_group)))
85174 + return;
85175 +
85176 + mutex_lock(&gr_exec_arg_mutex);
85177 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
85178 +
85179 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
85180 + const char __user *p;
85181 + unsigned int len;
85182 +
85183 + p = get_user_arg_ptr(argv, i);
85184 + if (IS_ERR(p))
85185 + goto log;
85186 +
85187 + len = strnlen_user(p, 128 - execlen);
85188 + if (len > 128 - execlen)
85189 + len = 128 - execlen;
85190 + else if (len > 0)
85191 + len--;
85192 + if (copy_from_user(grarg + execlen, p, len))
85193 + goto log;
85194 +
85195 + /* rewrite unprintable characters */
85196 + for (x = 0; x < len; x++) {
85197 + c = *(grarg + execlen + x);
85198 + if (c < 32 || c > 126)
85199 + *(grarg + execlen + x) = ' ';
85200 + }
85201 +
85202 + execlen += len;
85203 + *(grarg + execlen) = ' ';
85204 + *(grarg + execlen + 1) = '\0';
85205 + execlen++;
85206 + }
85207 +
85208 + log:
85209 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
85210 + bprm->file->f_path.mnt, grarg);
85211 + mutex_unlock(&gr_exec_arg_mutex);
85212 +#endif
85213 + return;
85214 +}
85215 +
85216 +#ifdef CONFIG_GRKERNSEC
85217 +extern int gr_acl_is_capable(const int cap);
85218 +extern int gr_acl_is_capable_nolog(const int cap);
85219 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85220 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
85221 +extern int gr_chroot_is_capable(const int cap);
85222 +extern int gr_chroot_is_capable_nolog(const int cap);
85223 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85224 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
85225 +#endif
85226 +
85227 +const char *captab_log[] = {
85228 + "CAP_CHOWN",
85229 + "CAP_DAC_OVERRIDE",
85230 + "CAP_DAC_READ_SEARCH",
85231 + "CAP_FOWNER",
85232 + "CAP_FSETID",
85233 + "CAP_KILL",
85234 + "CAP_SETGID",
85235 + "CAP_SETUID",
85236 + "CAP_SETPCAP",
85237 + "CAP_LINUX_IMMUTABLE",
85238 + "CAP_NET_BIND_SERVICE",
85239 + "CAP_NET_BROADCAST",
85240 + "CAP_NET_ADMIN",
85241 + "CAP_NET_RAW",
85242 + "CAP_IPC_LOCK",
85243 + "CAP_IPC_OWNER",
85244 + "CAP_SYS_MODULE",
85245 + "CAP_SYS_RAWIO",
85246 + "CAP_SYS_CHROOT",
85247 + "CAP_SYS_PTRACE",
85248 + "CAP_SYS_PACCT",
85249 + "CAP_SYS_ADMIN",
85250 + "CAP_SYS_BOOT",
85251 + "CAP_SYS_NICE",
85252 + "CAP_SYS_RESOURCE",
85253 + "CAP_SYS_TIME",
85254 + "CAP_SYS_TTY_CONFIG",
85255 + "CAP_MKNOD",
85256 + "CAP_LEASE",
85257 + "CAP_AUDIT_WRITE",
85258 + "CAP_AUDIT_CONTROL",
85259 + "CAP_SETFCAP",
85260 + "CAP_MAC_OVERRIDE",
85261 + "CAP_MAC_ADMIN",
85262 + "CAP_SYSLOG",
85263 + "CAP_WAKE_ALARM",
85264 + "CAP_BLOCK_SUSPEND",
85265 + "CAP_AUDIT_READ"
85266 +};
85267 +
85268 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
85269 +
85270 +int gr_is_capable(const int cap)
85271 +{
85272 +#ifdef CONFIG_GRKERNSEC
85273 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
85274 + return 1;
85275 + return 0;
85276 +#else
85277 + return 1;
85278 +#endif
85279 +}
85280 +
85281 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
85282 +{
85283 +#ifdef CONFIG_GRKERNSEC
85284 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
85285 + return 1;
85286 + return 0;
85287 +#else
85288 + return 1;
85289 +#endif
85290 +}
85291 +
85292 +int gr_is_capable_nolog(const int cap)
85293 +{
85294 +#ifdef CONFIG_GRKERNSEC
85295 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
85296 + return 1;
85297 + return 0;
85298 +#else
85299 + return 1;
85300 +#endif
85301 +}
85302 +
85303 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
85304 +{
85305 +#ifdef CONFIG_GRKERNSEC
85306 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
85307 + return 1;
85308 + return 0;
85309 +#else
85310 + return 1;
85311 +#endif
85312 +}
85313 +
85314 +EXPORT_SYMBOL_GPL(gr_is_capable);
85315 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
85316 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
85317 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
85318 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
85319 new file mode 100644
85320 index 0000000..06cc6ea
85321 --- /dev/null
85322 +++ b/grsecurity/grsec_fifo.c
85323 @@ -0,0 +1,24 @@
85324 +#include <linux/kernel.h>
85325 +#include <linux/sched.h>
85326 +#include <linux/fs.h>
85327 +#include <linux/file.h>
85328 +#include <linux/grinternal.h>
85329 +
85330 +int
85331 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
85332 + const struct dentry *dir, const int flag, const int acc_mode)
85333 +{
85334 +#ifdef CONFIG_GRKERNSEC_FIFO
85335 + const struct cred *cred = current_cred();
85336 +
85337 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
85338 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
85339 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
85340 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
85341 + if (!inode_permission(dentry->d_inode, acc_mode))
85342 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
85343 + return -EACCES;
85344 + }
85345 +#endif
85346 + return 0;
85347 +}
85348 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
85349 new file mode 100644
85350 index 0000000..8ca18bf
85351 --- /dev/null
85352 +++ b/grsecurity/grsec_fork.c
85353 @@ -0,0 +1,23 @@
85354 +#include <linux/kernel.h>
85355 +#include <linux/sched.h>
85356 +#include <linux/grsecurity.h>
85357 +#include <linux/grinternal.h>
85358 +#include <linux/errno.h>
85359 +
85360 +void
85361 +gr_log_forkfail(const int retval)
85362 +{
85363 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85364 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
85365 + switch (retval) {
85366 + case -EAGAIN:
85367 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
85368 + break;
85369 + case -ENOMEM:
85370 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
85371 + break;
85372 + }
85373 + }
85374 +#endif
85375 + return;
85376 +}
85377 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
85378 new file mode 100644
85379 index 0000000..4ed9e7d
85380 --- /dev/null
85381 +++ b/grsecurity/grsec_init.c
85382 @@ -0,0 +1,290 @@
85383 +#include <linux/kernel.h>
85384 +#include <linux/sched.h>
85385 +#include <linux/mm.h>
85386 +#include <linux/gracl.h>
85387 +#include <linux/slab.h>
85388 +#include <linux/vmalloc.h>
85389 +#include <linux/percpu.h>
85390 +#include <linux/module.h>
85391 +
85392 +int grsec_enable_ptrace_readexec;
85393 +int grsec_enable_setxid;
85394 +int grsec_enable_symlinkown;
85395 +kgid_t grsec_symlinkown_gid;
85396 +int grsec_enable_brute;
85397 +int grsec_enable_link;
85398 +int grsec_enable_dmesg;
85399 +int grsec_enable_harden_ptrace;
85400 +int grsec_enable_harden_ipc;
85401 +int grsec_enable_fifo;
85402 +int grsec_enable_execlog;
85403 +int grsec_enable_signal;
85404 +int grsec_enable_forkfail;
85405 +int grsec_enable_audit_ptrace;
85406 +int grsec_enable_time;
85407 +int grsec_enable_group;
85408 +kgid_t grsec_audit_gid;
85409 +int grsec_enable_chdir;
85410 +int grsec_enable_mount;
85411 +int grsec_enable_rofs;
85412 +int grsec_deny_new_usb;
85413 +int grsec_enable_chroot_findtask;
85414 +int grsec_enable_chroot_mount;
85415 +int grsec_enable_chroot_shmat;
85416 +int grsec_enable_chroot_fchdir;
85417 +int grsec_enable_chroot_double;
85418 +int grsec_enable_chroot_pivot;
85419 +int grsec_enable_chroot_chdir;
85420 +int grsec_enable_chroot_chmod;
85421 +int grsec_enable_chroot_mknod;
85422 +int grsec_enable_chroot_nice;
85423 +int grsec_enable_chroot_execlog;
85424 +int grsec_enable_chroot_caps;
85425 +int grsec_enable_chroot_rename;
85426 +int grsec_enable_chroot_sysctl;
85427 +int grsec_enable_chroot_unix;
85428 +int grsec_enable_tpe;
85429 +kgid_t grsec_tpe_gid;
85430 +int grsec_enable_blackhole;
85431 +#ifdef CONFIG_IPV6_MODULE
85432 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
85433 +#endif
85434 +int grsec_lastack_retries;
85435 +int grsec_enable_tpe_all;
85436 +int grsec_enable_tpe_invert;
85437 +int grsec_enable_socket_all;
85438 +kgid_t grsec_socket_all_gid;
85439 +int grsec_enable_socket_client;
85440 +kgid_t grsec_socket_client_gid;
85441 +int grsec_enable_socket_server;
85442 +kgid_t grsec_socket_server_gid;
85443 +int grsec_resource_logging;
85444 +int grsec_disable_privio;
85445 +int grsec_enable_log_rwxmaps;
85446 +int grsec_lock;
85447 +
85448 +DEFINE_SPINLOCK(grsec_alert_lock);
85449 +unsigned long grsec_alert_wtime = 0;
85450 +unsigned long grsec_alert_fyet = 0;
85451 +
85452 +DEFINE_SPINLOCK(grsec_audit_lock);
85453 +
85454 +DEFINE_RWLOCK(grsec_exec_file_lock);
85455 +
85456 +char *gr_shared_page[4];
85457 +
85458 +char *gr_alert_log_fmt;
85459 +char *gr_audit_log_fmt;
85460 +char *gr_alert_log_buf;
85461 +char *gr_audit_log_buf;
85462 +
85463 +extern struct gr_arg *gr_usermode;
85464 +extern unsigned char *gr_system_salt;
85465 +extern unsigned char *gr_system_sum;
85466 +
85467 +void __init
85468 +grsecurity_init(void)
85469 +{
85470 + int j;
85471 + /* create the per-cpu shared pages */
85472 +
85473 +#ifdef CONFIG_X86
85474 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
85475 +#endif
85476 +
85477 + for (j = 0; j < 4; j++) {
85478 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
85479 + if (gr_shared_page[j] == NULL) {
85480 + panic("Unable to allocate grsecurity shared page");
85481 + return;
85482 + }
85483 + }
85484 +
85485 + /* allocate log buffers */
85486 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
85487 + if (!gr_alert_log_fmt) {
85488 + panic("Unable to allocate grsecurity alert log format buffer");
85489 + return;
85490 + }
85491 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
85492 + if (!gr_audit_log_fmt) {
85493 + panic("Unable to allocate grsecurity audit log format buffer");
85494 + return;
85495 + }
85496 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85497 + if (!gr_alert_log_buf) {
85498 + panic("Unable to allocate grsecurity alert log buffer");
85499 + return;
85500 + }
85501 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85502 + if (!gr_audit_log_buf) {
85503 + panic("Unable to allocate grsecurity audit log buffer");
85504 + return;
85505 + }
85506 +
85507 + /* allocate memory for authentication structure */
85508 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
85509 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
85510 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
85511 +
85512 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
85513 + panic("Unable to allocate grsecurity authentication structure");
85514 + return;
85515 + }
85516 +
85517 +#ifdef CONFIG_GRKERNSEC_IO
85518 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
85519 + grsec_disable_privio = 1;
85520 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85521 + grsec_disable_privio = 1;
85522 +#else
85523 + grsec_disable_privio = 0;
85524 +#endif
85525 +#endif
85526 +
85527 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
85528 + /* for backward compatibility, tpe_invert always defaults to on if
85529 + enabled in the kernel
85530 + */
85531 + grsec_enable_tpe_invert = 1;
85532 +#endif
85533 +
85534 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85535 +#ifndef CONFIG_GRKERNSEC_SYSCTL
85536 + grsec_lock = 1;
85537 +#endif
85538 +
85539 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
85540 + grsec_enable_log_rwxmaps = 1;
85541 +#endif
85542 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
85543 + grsec_enable_group = 1;
85544 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
85545 +#endif
85546 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
85547 + grsec_enable_ptrace_readexec = 1;
85548 +#endif
85549 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
85550 + grsec_enable_chdir = 1;
85551 +#endif
85552 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
85553 + grsec_enable_harden_ptrace = 1;
85554 +#endif
85555 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85556 + grsec_enable_harden_ipc = 1;
85557 +#endif
85558 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85559 + grsec_enable_mount = 1;
85560 +#endif
85561 +#ifdef CONFIG_GRKERNSEC_LINK
85562 + grsec_enable_link = 1;
85563 +#endif
85564 +#ifdef CONFIG_GRKERNSEC_BRUTE
85565 + grsec_enable_brute = 1;
85566 +#endif
85567 +#ifdef CONFIG_GRKERNSEC_DMESG
85568 + grsec_enable_dmesg = 1;
85569 +#endif
85570 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
85571 + grsec_enable_blackhole = 1;
85572 + grsec_lastack_retries = 4;
85573 +#endif
85574 +#ifdef CONFIG_GRKERNSEC_FIFO
85575 + grsec_enable_fifo = 1;
85576 +#endif
85577 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85578 + grsec_enable_execlog = 1;
85579 +#endif
85580 +#ifdef CONFIG_GRKERNSEC_SETXID
85581 + grsec_enable_setxid = 1;
85582 +#endif
85583 +#ifdef CONFIG_GRKERNSEC_SIGNAL
85584 + grsec_enable_signal = 1;
85585 +#endif
85586 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85587 + grsec_enable_forkfail = 1;
85588 +#endif
85589 +#ifdef CONFIG_GRKERNSEC_TIME
85590 + grsec_enable_time = 1;
85591 +#endif
85592 +#ifdef CONFIG_GRKERNSEC_RESLOG
85593 + grsec_resource_logging = 1;
85594 +#endif
85595 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
85596 + grsec_enable_chroot_findtask = 1;
85597 +#endif
85598 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
85599 + grsec_enable_chroot_unix = 1;
85600 +#endif
85601 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
85602 + grsec_enable_chroot_mount = 1;
85603 +#endif
85604 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
85605 + grsec_enable_chroot_fchdir = 1;
85606 +#endif
85607 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
85608 + grsec_enable_chroot_shmat = 1;
85609 +#endif
85610 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
85611 + grsec_enable_audit_ptrace = 1;
85612 +#endif
85613 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
85614 + grsec_enable_chroot_double = 1;
85615 +#endif
85616 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
85617 + grsec_enable_chroot_pivot = 1;
85618 +#endif
85619 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
85620 + grsec_enable_chroot_chdir = 1;
85621 +#endif
85622 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
85623 + grsec_enable_chroot_chmod = 1;
85624 +#endif
85625 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
85626 + grsec_enable_chroot_mknod = 1;
85627 +#endif
85628 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
85629 + grsec_enable_chroot_nice = 1;
85630 +#endif
85631 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
85632 + grsec_enable_chroot_execlog = 1;
85633 +#endif
85634 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
85635 + grsec_enable_chroot_caps = 1;
85636 +#endif
85637 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
85638 + grsec_enable_chroot_rename = 1;
85639 +#endif
85640 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
85641 + grsec_enable_chroot_sysctl = 1;
85642 +#endif
85643 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85644 + grsec_enable_symlinkown = 1;
85645 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
85646 +#endif
85647 +#ifdef CONFIG_GRKERNSEC_TPE
85648 + grsec_enable_tpe = 1;
85649 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
85650 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
85651 + grsec_enable_tpe_all = 1;
85652 +#endif
85653 +#endif
85654 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
85655 + grsec_enable_socket_all = 1;
85656 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
85657 +#endif
85658 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
85659 + grsec_enable_socket_client = 1;
85660 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
85661 +#endif
85662 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
85663 + grsec_enable_socket_server = 1;
85664 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
85665 +#endif
85666 +#endif
85667 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
85668 + grsec_deny_new_usb = 1;
85669 +#endif
85670 +
85671 + return;
85672 +}
85673 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
85674 new file mode 100644
85675 index 0000000..1773300
85676 --- /dev/null
85677 +++ b/grsecurity/grsec_ipc.c
85678 @@ -0,0 +1,48 @@
85679 +#include <linux/kernel.h>
85680 +#include <linux/mm.h>
85681 +#include <linux/sched.h>
85682 +#include <linux/file.h>
85683 +#include <linux/ipc.h>
85684 +#include <linux/ipc_namespace.h>
85685 +#include <linux/grsecurity.h>
85686 +#include <linux/grinternal.h>
85687 +
85688 +int
85689 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
85690 +{
85691 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85692 + int write;
85693 + int orig_granted_mode;
85694 + kuid_t euid;
85695 + kgid_t egid;
85696 +
85697 + if (!grsec_enable_harden_ipc)
85698 + return 1;
85699 +
85700 + euid = current_euid();
85701 + egid = current_egid();
85702 +
85703 + write = requested_mode & 00002;
85704 + orig_granted_mode = ipcp->mode;
85705 +
85706 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
85707 + orig_granted_mode >>= 6;
85708 + else {
85709 + /* if likely wrong permissions, lock to user */
85710 + if (orig_granted_mode & 0007)
85711 + orig_granted_mode = 0;
85712 + /* otherwise do a egid-only check */
85713 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
85714 + orig_granted_mode >>= 3;
85715 + /* otherwise, no access */
85716 + else
85717 + orig_granted_mode = 0;
85718 + }
85719 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
85720 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
85721 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
85722 + return 0;
85723 + }
85724 +#endif
85725 + return 1;
85726 +}
85727 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
85728 new file mode 100644
85729 index 0000000..5e05e20
85730 --- /dev/null
85731 +++ b/grsecurity/grsec_link.c
85732 @@ -0,0 +1,58 @@
85733 +#include <linux/kernel.h>
85734 +#include <linux/sched.h>
85735 +#include <linux/fs.h>
85736 +#include <linux/file.h>
85737 +#include <linux/grinternal.h>
85738 +
85739 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
85740 +{
85741 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85742 + const struct inode *link_inode = link->dentry->d_inode;
85743 +
85744 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
85745 + /* ignore root-owned links, e.g. /proc/self */
85746 + gr_is_global_nonroot(link_inode->i_uid) && target &&
85747 + !uid_eq(link_inode->i_uid, target->i_uid)) {
85748 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
85749 + return 1;
85750 + }
85751 +#endif
85752 + return 0;
85753 +}
85754 +
85755 +int
85756 +gr_handle_follow_link(const struct inode *parent,
85757 + const struct inode *inode,
85758 + const struct dentry *dentry, const struct vfsmount *mnt)
85759 +{
85760 +#ifdef CONFIG_GRKERNSEC_LINK
85761 + const struct cred *cred = current_cred();
85762 +
85763 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
85764 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
85765 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
85766 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
85767 + return -EACCES;
85768 + }
85769 +#endif
85770 + return 0;
85771 +}
85772 +
85773 +int
85774 +gr_handle_hardlink(const struct dentry *dentry,
85775 + const struct vfsmount *mnt,
85776 + struct inode *inode, const int mode, const struct filename *to)
85777 +{
85778 +#ifdef CONFIG_GRKERNSEC_LINK
85779 + const struct cred *cred = current_cred();
85780 +
85781 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
85782 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
85783 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
85784 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
85785 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
85786 + return -EPERM;
85787 + }
85788 +#endif
85789 + return 0;
85790 +}
85791 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
85792 new file mode 100644
85793 index 0000000..dbe0a6b
85794 --- /dev/null
85795 +++ b/grsecurity/grsec_log.c
85796 @@ -0,0 +1,341 @@
85797 +#include <linux/kernel.h>
85798 +#include <linux/sched.h>
85799 +#include <linux/file.h>
85800 +#include <linux/tty.h>
85801 +#include <linux/fs.h>
85802 +#include <linux/mm.h>
85803 +#include <linux/grinternal.h>
85804 +
85805 +#ifdef CONFIG_TREE_PREEMPT_RCU
85806 +#define DISABLE_PREEMPT() preempt_disable()
85807 +#define ENABLE_PREEMPT() preempt_enable()
85808 +#else
85809 +#define DISABLE_PREEMPT()
85810 +#define ENABLE_PREEMPT()
85811 +#endif
85812 +
85813 +#define BEGIN_LOCKS(x) \
85814 + DISABLE_PREEMPT(); \
85815 + rcu_read_lock(); \
85816 + read_lock(&tasklist_lock); \
85817 + read_lock(&grsec_exec_file_lock); \
85818 + if (x != GR_DO_AUDIT) \
85819 + spin_lock(&grsec_alert_lock); \
85820 + else \
85821 + spin_lock(&grsec_audit_lock)
85822 +
85823 +#define END_LOCKS(x) \
85824 + if (x != GR_DO_AUDIT) \
85825 + spin_unlock(&grsec_alert_lock); \
85826 + else \
85827 + spin_unlock(&grsec_audit_lock); \
85828 + read_unlock(&grsec_exec_file_lock); \
85829 + read_unlock(&tasklist_lock); \
85830 + rcu_read_unlock(); \
85831 + ENABLE_PREEMPT(); \
85832 + if (x == GR_DONT_AUDIT) \
85833 + gr_handle_alertkill(current)
85834 +
85835 +enum {
85836 + FLOODING,
85837 + NO_FLOODING
85838 +};
85839 +
85840 +extern char *gr_alert_log_fmt;
85841 +extern char *gr_audit_log_fmt;
85842 +extern char *gr_alert_log_buf;
85843 +extern char *gr_audit_log_buf;
85844 +
85845 +static int gr_log_start(int audit)
85846 +{
85847 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
85848 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
85849 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85850 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
85851 + unsigned long curr_secs = get_seconds();
85852 +
85853 + if (audit == GR_DO_AUDIT)
85854 + goto set_fmt;
85855 +
85856 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
85857 + grsec_alert_wtime = curr_secs;
85858 + grsec_alert_fyet = 0;
85859 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
85860 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
85861 + grsec_alert_fyet++;
85862 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
85863 + grsec_alert_wtime = curr_secs;
85864 + grsec_alert_fyet++;
85865 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
85866 + return FLOODING;
85867 + }
85868 + else return FLOODING;
85869 +
85870 +set_fmt:
85871 +#endif
85872 + memset(buf, 0, PAGE_SIZE);
85873 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
85874 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
85875 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85876 + } else if (current->signal->curr_ip) {
85877 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
85878 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
85879 + } else if (gr_acl_is_enabled()) {
85880 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
85881 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85882 + } else {
85883 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
85884 + strcpy(buf, fmt);
85885 + }
85886 +
85887 + return NO_FLOODING;
85888 +}
85889 +
85890 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85891 + __attribute__ ((format (printf, 2, 0)));
85892 +
85893 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85894 +{
85895 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85896 + unsigned int len = strlen(buf);
85897 +
85898 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85899 +
85900 + return;
85901 +}
85902 +
85903 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85904 + __attribute__ ((format (printf, 2, 3)));
85905 +
85906 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85907 +{
85908 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85909 + unsigned int len = strlen(buf);
85910 + va_list ap;
85911 +
85912 + va_start(ap, msg);
85913 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85914 + va_end(ap);
85915 +
85916 + return;
85917 +}
85918 +
85919 +static void gr_log_end(int audit, int append_default)
85920 +{
85921 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85922 + if (append_default) {
85923 + struct task_struct *task = current;
85924 + struct task_struct *parent = task->real_parent;
85925 + const struct cred *cred = __task_cred(task);
85926 + const struct cred *pcred = __task_cred(parent);
85927 + unsigned int len = strlen(buf);
85928 +
85929 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85930 + }
85931 +
85932 + printk("%s\n", buf);
85933 +
85934 + return;
85935 +}
85936 +
85937 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
85938 +{
85939 + int logtype;
85940 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
85941 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
85942 + void *voidptr = NULL;
85943 + int num1 = 0, num2 = 0;
85944 + unsigned long ulong1 = 0, ulong2 = 0;
85945 + struct dentry *dentry = NULL;
85946 + struct vfsmount *mnt = NULL;
85947 + struct file *file = NULL;
85948 + struct task_struct *task = NULL;
85949 + struct vm_area_struct *vma = NULL;
85950 + const struct cred *cred, *pcred;
85951 + va_list ap;
85952 +
85953 + BEGIN_LOCKS(audit);
85954 + logtype = gr_log_start(audit);
85955 + if (logtype == FLOODING) {
85956 + END_LOCKS(audit);
85957 + return;
85958 + }
85959 + va_start(ap, argtypes);
85960 + switch (argtypes) {
85961 + case GR_TTYSNIFF:
85962 + task = va_arg(ap, struct task_struct *);
85963 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
85964 + break;
85965 + case GR_SYSCTL_HIDDEN:
85966 + str1 = va_arg(ap, char *);
85967 + gr_log_middle_varargs(audit, msg, result, str1);
85968 + break;
85969 + case GR_RBAC:
85970 + dentry = va_arg(ap, struct dentry *);
85971 + mnt = va_arg(ap, struct vfsmount *);
85972 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
85973 + break;
85974 + case GR_RBAC_STR:
85975 + dentry = va_arg(ap, struct dentry *);
85976 + mnt = va_arg(ap, struct vfsmount *);
85977 + str1 = va_arg(ap, char *);
85978 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
85979 + break;
85980 + case GR_STR_RBAC:
85981 + str1 = va_arg(ap, char *);
85982 + dentry = va_arg(ap, struct dentry *);
85983 + mnt = va_arg(ap, struct vfsmount *);
85984 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
85985 + break;
85986 + case GR_RBAC_MODE2:
85987 + dentry = va_arg(ap, struct dentry *);
85988 + mnt = va_arg(ap, struct vfsmount *);
85989 + str1 = va_arg(ap, char *);
85990 + str2 = va_arg(ap, char *);
85991 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
85992 + break;
85993 + case GR_RBAC_MODE3:
85994 + dentry = va_arg(ap, struct dentry *);
85995 + mnt = va_arg(ap, struct vfsmount *);
85996 + str1 = va_arg(ap, char *);
85997 + str2 = va_arg(ap, char *);
85998 + str3 = va_arg(ap, char *);
85999 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
86000 + break;
86001 + case GR_FILENAME:
86002 + dentry = va_arg(ap, struct dentry *);
86003 + mnt = va_arg(ap, struct vfsmount *);
86004 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
86005 + break;
86006 + case GR_STR_FILENAME:
86007 + str1 = va_arg(ap, char *);
86008 + dentry = va_arg(ap, struct dentry *);
86009 + mnt = va_arg(ap, struct vfsmount *);
86010 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
86011 + break;
86012 + case GR_FILENAME_STR:
86013 + dentry = va_arg(ap, struct dentry *);
86014 + mnt = va_arg(ap, struct vfsmount *);
86015 + str1 = va_arg(ap, char *);
86016 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
86017 + break;
86018 + case GR_FILENAME_TWO_INT:
86019 + dentry = va_arg(ap, struct dentry *);
86020 + mnt = va_arg(ap, struct vfsmount *);
86021 + num1 = va_arg(ap, int);
86022 + num2 = va_arg(ap, int);
86023 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
86024 + break;
86025 + case GR_FILENAME_TWO_INT_STR:
86026 + dentry = va_arg(ap, struct dentry *);
86027 + mnt = va_arg(ap, struct vfsmount *);
86028 + num1 = va_arg(ap, int);
86029 + num2 = va_arg(ap, int);
86030 + str1 = va_arg(ap, char *);
86031 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
86032 + break;
86033 + case GR_TEXTREL:
86034 + file = va_arg(ap, struct file *);
86035 + ulong1 = va_arg(ap, unsigned long);
86036 + ulong2 = va_arg(ap, unsigned long);
86037 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
86038 + break;
86039 + case GR_PTRACE:
86040 + task = va_arg(ap, struct task_struct *);
86041 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
86042 + break;
86043 + case GR_RESOURCE:
86044 + task = va_arg(ap, struct task_struct *);
86045 + cred = __task_cred(task);
86046 + pcred = __task_cred(task->real_parent);
86047 + ulong1 = va_arg(ap, unsigned long);
86048 + str1 = va_arg(ap, char *);
86049 + ulong2 = va_arg(ap, unsigned long);
86050 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86051 + break;
86052 + case GR_CAP:
86053 + task = va_arg(ap, struct task_struct *);
86054 + cred = __task_cred(task);
86055 + pcred = __task_cred(task->real_parent);
86056 + str1 = va_arg(ap, char *);
86057 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86058 + break;
86059 + case GR_SIG:
86060 + str1 = va_arg(ap, char *);
86061 + voidptr = va_arg(ap, void *);
86062 + gr_log_middle_varargs(audit, msg, str1, voidptr);
86063 + break;
86064 + case GR_SIG2:
86065 + task = va_arg(ap, struct task_struct *);
86066 + cred = __task_cred(task);
86067 + pcred = __task_cred(task->real_parent);
86068 + num1 = va_arg(ap, int);
86069 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86070 + break;
86071 + case GR_CRASH1:
86072 + task = va_arg(ap, struct task_struct *);
86073 + cred = __task_cred(task);
86074 + pcred = __task_cred(task->real_parent);
86075 + ulong1 = va_arg(ap, unsigned long);
86076 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
86077 + break;
86078 + case GR_CRASH2:
86079 + task = va_arg(ap, struct task_struct *);
86080 + cred = __task_cred(task);
86081 + pcred = __task_cred(task->real_parent);
86082 + ulong1 = va_arg(ap, unsigned long);
86083 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
86084 + break;
86085 + case GR_RWXMAP:
86086 + file = va_arg(ap, struct file *);
86087 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
86088 + break;
86089 + case GR_RWXMAPVMA:
86090 + vma = va_arg(ap, struct vm_area_struct *);
86091 + if (vma->vm_file)
86092 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
86093 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
86094 + str1 = "<stack>";
86095 + else if (vma->vm_start <= current->mm->brk &&
86096 + vma->vm_end >= current->mm->start_brk)
86097 + str1 = "<heap>";
86098 + else
86099 + str1 = "<anonymous mapping>";
86100 + gr_log_middle_varargs(audit, msg, str1);
86101 + break;
86102 + case GR_PSACCT:
86103 + {
86104 + unsigned int wday, cday;
86105 + __u8 whr, chr;
86106 + __u8 wmin, cmin;
86107 + __u8 wsec, csec;
86108 + char cur_tty[64] = { 0 };
86109 + char parent_tty[64] = { 0 };
86110 +
86111 + task = va_arg(ap, struct task_struct *);
86112 + wday = va_arg(ap, unsigned int);
86113 + cday = va_arg(ap, unsigned int);
86114 + whr = va_arg(ap, int);
86115 + chr = va_arg(ap, int);
86116 + wmin = va_arg(ap, int);
86117 + cmin = va_arg(ap, int);
86118 + wsec = va_arg(ap, int);
86119 + csec = va_arg(ap, int);
86120 + ulong1 = va_arg(ap, unsigned long);
86121 + cred = __task_cred(task);
86122 + pcred = __task_cred(task->real_parent);
86123 +
86124 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86125 + }
86126 + break;
86127 + default:
86128 + gr_log_middle(audit, msg, ap);
86129 + }
86130 + va_end(ap);
86131 + // these don't need DEFAULTSECARGS printed on the end
86132 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
86133 + gr_log_end(audit, 0);
86134 + else
86135 + gr_log_end(audit, 1);
86136 + END_LOCKS(audit);
86137 +}
86138 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
86139 new file mode 100644
86140 index 0000000..0e39d8c
86141 --- /dev/null
86142 +++ b/grsecurity/grsec_mem.c
86143 @@ -0,0 +1,48 @@
86144 +#include <linux/kernel.h>
86145 +#include <linux/sched.h>
86146 +#include <linux/mm.h>
86147 +#include <linux/mman.h>
86148 +#include <linux/module.h>
86149 +#include <linux/grinternal.h>
86150 +
86151 +void gr_handle_msr_write(void)
86152 +{
86153 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
86154 + return;
86155 +}
86156 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
86157 +
86158 +void
86159 +gr_handle_ioperm(void)
86160 +{
86161 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
86162 + return;
86163 +}
86164 +
86165 +void
86166 +gr_handle_iopl(void)
86167 +{
86168 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
86169 + return;
86170 +}
86171 +
86172 +void
86173 +gr_handle_mem_readwrite(u64 from, u64 to)
86174 +{
86175 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
86176 + return;
86177 +}
86178 +
86179 +void
86180 +gr_handle_vm86(void)
86181 +{
86182 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
86183 + return;
86184 +}
86185 +
86186 +void
86187 +gr_log_badprocpid(const char *entry)
86188 +{
86189 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
86190 + return;
86191 +}
86192 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
86193 new file mode 100644
86194 index 0000000..6f9eb73
86195 --- /dev/null
86196 +++ b/grsecurity/grsec_mount.c
86197 @@ -0,0 +1,65 @@
86198 +#include <linux/kernel.h>
86199 +#include <linux/sched.h>
86200 +#include <linux/mount.h>
86201 +#include <linux/major.h>
86202 +#include <linux/grsecurity.h>
86203 +#include <linux/grinternal.h>
86204 +
86205 +void
86206 +gr_log_remount(const char *devname, const int retval)
86207 +{
86208 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86209 + if (grsec_enable_mount && (retval >= 0))
86210 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
86211 +#endif
86212 + return;
86213 +}
86214 +
86215 +void
86216 +gr_log_unmount(const char *devname, const int retval)
86217 +{
86218 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86219 + if (grsec_enable_mount && (retval >= 0))
86220 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
86221 +#endif
86222 + return;
86223 +}
86224 +
86225 +void
86226 +gr_log_mount(const char *from, struct path *to, const int retval)
86227 +{
86228 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86229 + if (grsec_enable_mount && (retval >= 0))
86230 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
86231 +#endif
86232 + return;
86233 +}
86234 +
86235 +int
86236 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
86237 +{
86238 +#ifdef CONFIG_GRKERNSEC_ROFS
86239 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
86240 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
86241 + return -EPERM;
86242 + } else
86243 + return 0;
86244 +#endif
86245 + return 0;
86246 +}
86247 +
86248 +int
86249 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
86250 +{
86251 +#ifdef CONFIG_GRKERNSEC_ROFS
86252 + struct inode *inode = dentry->d_inode;
86253 +
86254 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
86255 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
86256 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
86257 + return -EPERM;
86258 + } else
86259 + return 0;
86260 +#endif
86261 + return 0;
86262 +}
86263 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
86264 new file mode 100644
86265 index 0000000..6ee9d50
86266 --- /dev/null
86267 +++ b/grsecurity/grsec_pax.c
86268 @@ -0,0 +1,45 @@
86269 +#include <linux/kernel.h>
86270 +#include <linux/sched.h>
86271 +#include <linux/mm.h>
86272 +#include <linux/file.h>
86273 +#include <linux/grinternal.h>
86274 +#include <linux/grsecurity.h>
86275 +
86276 +void
86277 +gr_log_textrel(struct vm_area_struct * vma)
86278 +{
86279 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86280 + if (grsec_enable_log_rwxmaps)
86281 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
86282 +#endif
86283 + return;
86284 +}
86285 +
86286 +void gr_log_ptgnustack(struct file *file)
86287 +{
86288 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86289 + if (grsec_enable_log_rwxmaps)
86290 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
86291 +#endif
86292 + return;
86293 +}
86294 +
86295 +void
86296 +gr_log_rwxmmap(struct file *file)
86297 +{
86298 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86299 + if (grsec_enable_log_rwxmaps)
86300 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
86301 +#endif
86302 + return;
86303 +}
86304 +
86305 +void
86306 +gr_log_rwxmprotect(struct vm_area_struct *vma)
86307 +{
86308 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86309 + if (grsec_enable_log_rwxmaps)
86310 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
86311 +#endif
86312 + return;
86313 +}
86314 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
86315 new file mode 100644
86316 index 0000000..2005a3a
86317 --- /dev/null
86318 +++ b/grsecurity/grsec_proc.c
86319 @@ -0,0 +1,20 @@
86320 +#include <linux/kernel.h>
86321 +#include <linux/sched.h>
86322 +#include <linux/grsecurity.h>
86323 +#include <linux/grinternal.h>
86324 +
86325 +int gr_proc_is_restricted(void)
86326 +{
86327 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86328 + const struct cred *cred = current_cred();
86329 +#endif
86330 +
86331 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86332 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
86333 + return -EACCES;
86334 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86335 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
86336 + return -EACCES;
86337 +#endif
86338 + return 0;
86339 +}
86340 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
86341 new file mode 100644
86342 index 0000000..f7f29aa
86343 --- /dev/null
86344 +++ b/grsecurity/grsec_ptrace.c
86345 @@ -0,0 +1,30 @@
86346 +#include <linux/kernel.h>
86347 +#include <linux/sched.h>
86348 +#include <linux/grinternal.h>
86349 +#include <linux/security.h>
86350 +
86351 +void
86352 +gr_audit_ptrace(struct task_struct *task)
86353 +{
86354 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
86355 + if (grsec_enable_audit_ptrace)
86356 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
86357 +#endif
86358 + return;
86359 +}
86360 +
86361 +int
86362 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
86363 +{
86364 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86365 + const struct dentry *dentry = file->f_path.dentry;
86366 + const struct vfsmount *mnt = file->f_path.mnt;
86367 +
86368 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
86369 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
86370 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
86371 + return -EACCES;
86372 + }
86373 +#endif
86374 + return 0;
86375 +}
86376 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
86377 new file mode 100644
86378 index 0000000..3860c7e
86379 --- /dev/null
86380 +++ b/grsecurity/grsec_sig.c
86381 @@ -0,0 +1,236 @@
86382 +#include <linux/kernel.h>
86383 +#include <linux/sched.h>
86384 +#include <linux/fs.h>
86385 +#include <linux/delay.h>
86386 +#include <linux/grsecurity.h>
86387 +#include <linux/grinternal.h>
86388 +#include <linux/hardirq.h>
86389 +
86390 +char *signames[] = {
86391 + [SIGSEGV] = "Segmentation fault",
86392 + [SIGILL] = "Illegal instruction",
86393 + [SIGABRT] = "Abort",
86394 + [SIGBUS] = "Invalid alignment/Bus error"
86395 +};
86396 +
86397 +void
86398 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
86399 +{
86400 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86401 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
86402 + (sig == SIGABRT) || (sig == SIGBUS))) {
86403 + if (task_pid_nr(t) == task_pid_nr(current)) {
86404 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
86405 + } else {
86406 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
86407 + }
86408 + }
86409 +#endif
86410 + return;
86411 +}
86412 +
86413 +int
86414 +gr_handle_signal(const struct task_struct *p, const int sig)
86415 +{
86416 +#ifdef CONFIG_GRKERNSEC
86417 + /* ignore the 0 signal for protected task checks */
86418 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
86419 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
86420 + return -EPERM;
86421 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
86422 + return -EPERM;
86423 + }
86424 +#endif
86425 + return 0;
86426 +}
86427 +
86428 +#ifdef CONFIG_GRKERNSEC
86429 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
86430 +
86431 +int gr_fake_force_sig(int sig, struct task_struct *t)
86432 +{
86433 + unsigned long int flags;
86434 + int ret, blocked, ignored;
86435 + struct k_sigaction *action;
86436 +
86437 + spin_lock_irqsave(&t->sighand->siglock, flags);
86438 + action = &t->sighand->action[sig-1];
86439 + ignored = action->sa.sa_handler == SIG_IGN;
86440 + blocked = sigismember(&t->blocked, sig);
86441 + if (blocked || ignored) {
86442 + action->sa.sa_handler = SIG_DFL;
86443 + if (blocked) {
86444 + sigdelset(&t->blocked, sig);
86445 + recalc_sigpending_and_wake(t);
86446 + }
86447 + }
86448 + if (action->sa.sa_handler == SIG_DFL)
86449 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
86450 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
86451 +
86452 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
86453 +
86454 + return ret;
86455 +}
86456 +#endif
86457 +
86458 +#define GR_USER_BAN_TIME (15 * 60)
86459 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
86460 +
86461 +void gr_handle_brute_attach(int dumpable)
86462 +{
86463 +#ifdef CONFIG_GRKERNSEC_BRUTE
86464 + struct task_struct *p = current;
86465 + kuid_t uid = GLOBAL_ROOT_UID;
86466 + int daemon = 0;
86467 +
86468 + if (!grsec_enable_brute)
86469 + return;
86470 +
86471 + rcu_read_lock();
86472 + read_lock(&tasklist_lock);
86473 + read_lock(&grsec_exec_file_lock);
86474 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
86475 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
86476 + p->real_parent->brute = 1;
86477 + daemon = 1;
86478 + } else {
86479 + const struct cred *cred = __task_cred(p), *cred2;
86480 + struct task_struct *tsk, *tsk2;
86481 +
86482 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
86483 + struct user_struct *user;
86484 +
86485 + uid = cred->uid;
86486 +
86487 + /* this is put upon execution past expiration */
86488 + user = find_user(uid);
86489 + if (user == NULL)
86490 + goto unlock;
86491 + user->suid_banned = 1;
86492 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
86493 + if (user->suid_ban_expires == ~0UL)
86494 + user->suid_ban_expires--;
86495 +
86496 + /* only kill other threads of the same binary, from the same user */
86497 + do_each_thread(tsk2, tsk) {
86498 + cred2 = __task_cred(tsk);
86499 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
86500 + gr_fake_force_sig(SIGKILL, tsk);
86501 + } while_each_thread(tsk2, tsk);
86502 + }
86503 + }
86504 +unlock:
86505 + read_unlock(&grsec_exec_file_lock);
86506 + read_unlock(&tasklist_lock);
86507 + rcu_read_unlock();
86508 +
86509 + if (gr_is_global_nonroot(uid))
86510 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
86511 + else if (daemon)
86512 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
86513 +
86514 +#endif
86515 + return;
86516 +}
86517 +
86518 +void gr_handle_brute_check(void)
86519 +{
86520 +#ifdef CONFIG_GRKERNSEC_BRUTE
86521 + struct task_struct *p = current;
86522 +
86523 + if (unlikely(p->brute)) {
86524 + if (!grsec_enable_brute)
86525 + p->brute = 0;
86526 + else if (time_before(get_seconds(), p->brute_expires))
86527 + msleep(30 * 1000);
86528 + }
86529 +#endif
86530 + return;
86531 +}
86532 +
86533 +void gr_handle_kernel_exploit(void)
86534 +{
86535 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86536 + const struct cred *cred;
86537 + struct task_struct *tsk, *tsk2;
86538 + struct user_struct *user;
86539 + kuid_t uid;
86540 +
86541 + if (in_irq() || in_serving_softirq() || in_nmi())
86542 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
86543 +
86544 + uid = current_uid();
86545 +
86546 + if (gr_is_global_root(uid))
86547 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
86548 + else {
86549 + /* kill all the processes of this user, hold a reference
86550 + to their creds struct, and prevent them from creating
86551 + another process until system reset
86552 + */
86553 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
86554 + GR_GLOBAL_UID(uid));
86555 + /* we intentionally leak this ref */
86556 + user = get_uid(current->cred->user);
86557 + if (user)
86558 + user->kernel_banned = 1;
86559 +
86560 + /* kill all processes of this user */
86561 + read_lock(&tasklist_lock);
86562 + do_each_thread(tsk2, tsk) {
86563 + cred = __task_cred(tsk);
86564 + if (uid_eq(cred->uid, uid))
86565 + gr_fake_force_sig(SIGKILL, tsk);
86566 + } while_each_thread(tsk2, tsk);
86567 + read_unlock(&tasklist_lock);
86568 + }
86569 +#endif
86570 +}
86571 +
86572 +#ifdef CONFIG_GRKERNSEC_BRUTE
86573 +static bool suid_ban_expired(struct user_struct *user)
86574 +{
86575 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
86576 + user->suid_banned = 0;
86577 + user->suid_ban_expires = 0;
86578 + free_uid(user);
86579 + return true;
86580 + }
86581 +
86582 + return false;
86583 +}
86584 +#endif
86585 +
86586 +int gr_process_kernel_exec_ban(void)
86587 +{
86588 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86589 + if (unlikely(current->cred->user->kernel_banned))
86590 + return -EPERM;
86591 +#endif
86592 + return 0;
86593 +}
86594 +
86595 +int gr_process_kernel_setuid_ban(struct user_struct *user)
86596 +{
86597 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86598 + if (unlikely(user->kernel_banned))
86599 + gr_fake_force_sig(SIGKILL, current);
86600 +#endif
86601 + return 0;
86602 +}
86603 +
86604 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
86605 +{
86606 +#ifdef CONFIG_GRKERNSEC_BRUTE
86607 + struct user_struct *user = current->cred->user;
86608 + if (unlikely(user->suid_banned)) {
86609 + if (suid_ban_expired(user))
86610 + return 0;
86611 + /* disallow execution of suid binaries only */
86612 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
86613 + return -EPERM;
86614 + }
86615 +#endif
86616 + return 0;
86617 +}
86618 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
86619 new file mode 100644
86620 index 0000000..a523bd2
86621 --- /dev/null
86622 +++ b/grsecurity/grsec_sock.c
86623 @@ -0,0 +1,244 @@
86624 +#include <linux/kernel.h>
86625 +#include <linux/module.h>
86626 +#include <linux/sched.h>
86627 +#include <linux/file.h>
86628 +#include <linux/net.h>
86629 +#include <linux/in.h>
86630 +#include <linux/ip.h>
86631 +#include <net/sock.h>
86632 +#include <net/inet_sock.h>
86633 +#include <linux/grsecurity.h>
86634 +#include <linux/grinternal.h>
86635 +#include <linux/gracl.h>
86636 +
86637 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
86638 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
86639 +
86640 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
86641 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
86642 +
86643 +#ifdef CONFIG_UNIX_MODULE
86644 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
86645 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
86646 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
86647 +EXPORT_SYMBOL_GPL(gr_handle_create);
86648 +#endif
86649 +
86650 +#ifdef CONFIG_GRKERNSEC
86651 +#define gr_conn_table_size 32749
86652 +struct conn_table_entry {
86653 + struct conn_table_entry *next;
86654 + struct signal_struct *sig;
86655 +};
86656 +
86657 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
86658 +DEFINE_SPINLOCK(gr_conn_table_lock);
86659 +
86660 +extern const char * gr_socktype_to_name(unsigned char type);
86661 +extern const char * gr_proto_to_name(unsigned char proto);
86662 +extern const char * gr_sockfamily_to_name(unsigned char family);
86663 +
86664 +static int
86665 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
86666 +{
86667 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
86668 +}
86669 +
86670 +static int
86671 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
86672 + __u16 sport, __u16 dport)
86673 +{
86674 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
86675 + sig->gr_sport == sport && sig->gr_dport == dport))
86676 + return 1;
86677 + else
86678 + return 0;
86679 +}
86680 +
86681 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
86682 +{
86683 + struct conn_table_entry **match;
86684 + unsigned int index;
86685 +
86686 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86687 + sig->gr_sport, sig->gr_dport,
86688 + gr_conn_table_size);
86689 +
86690 + newent->sig = sig;
86691 +
86692 + match = &gr_conn_table[index];
86693 + newent->next = *match;
86694 + *match = newent;
86695 +
86696 + return;
86697 +}
86698 +
86699 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
86700 +{
86701 + struct conn_table_entry *match, *last = NULL;
86702 + unsigned int index;
86703 +
86704 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86705 + sig->gr_sport, sig->gr_dport,
86706 + gr_conn_table_size);
86707 +
86708 + match = gr_conn_table[index];
86709 + while (match && !conn_match(match->sig,
86710 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
86711 + sig->gr_dport)) {
86712 + last = match;
86713 + match = match->next;
86714 + }
86715 +
86716 + if (match) {
86717 + if (last)
86718 + last->next = match->next;
86719 + else
86720 + gr_conn_table[index] = NULL;
86721 + kfree(match);
86722 + }
86723 +
86724 + return;
86725 +}
86726 +
86727 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
86728 + __u16 sport, __u16 dport)
86729 +{
86730 + struct conn_table_entry *match;
86731 + unsigned int index;
86732 +
86733 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
86734 +
86735 + match = gr_conn_table[index];
86736 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
86737 + match = match->next;
86738 +
86739 + if (match)
86740 + return match->sig;
86741 + else
86742 + return NULL;
86743 +}
86744 +
86745 +#endif
86746 +
86747 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
86748 +{
86749 +#ifdef CONFIG_GRKERNSEC
86750 + struct signal_struct *sig = current->signal;
86751 + struct conn_table_entry *newent;
86752 +
86753 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
86754 + if (newent == NULL)
86755 + return;
86756 + /* no bh lock needed since we are called with bh disabled */
86757 + spin_lock(&gr_conn_table_lock);
86758 + gr_del_task_from_ip_table_nolock(sig);
86759 + sig->gr_saddr = inet->inet_rcv_saddr;
86760 + sig->gr_daddr = inet->inet_daddr;
86761 + sig->gr_sport = inet->inet_sport;
86762 + sig->gr_dport = inet->inet_dport;
86763 + gr_add_to_task_ip_table_nolock(sig, newent);
86764 + spin_unlock(&gr_conn_table_lock);
86765 +#endif
86766 + return;
86767 +}
86768 +
86769 +void gr_del_task_from_ip_table(struct task_struct *task)
86770 +{
86771 +#ifdef CONFIG_GRKERNSEC
86772 + spin_lock_bh(&gr_conn_table_lock);
86773 + gr_del_task_from_ip_table_nolock(task->signal);
86774 + spin_unlock_bh(&gr_conn_table_lock);
86775 +#endif
86776 + return;
86777 +}
86778 +
86779 +void
86780 +gr_attach_curr_ip(const struct sock *sk)
86781 +{
86782 +#ifdef CONFIG_GRKERNSEC
86783 + struct signal_struct *p, *set;
86784 + const struct inet_sock *inet = inet_sk(sk);
86785 +
86786 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
86787 + return;
86788 +
86789 + set = current->signal;
86790 +
86791 + spin_lock_bh(&gr_conn_table_lock);
86792 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
86793 + inet->inet_dport, inet->inet_sport);
86794 + if (unlikely(p != NULL)) {
86795 + set->curr_ip = p->curr_ip;
86796 + set->used_accept = 1;
86797 + gr_del_task_from_ip_table_nolock(p);
86798 + spin_unlock_bh(&gr_conn_table_lock);
86799 + return;
86800 + }
86801 + spin_unlock_bh(&gr_conn_table_lock);
86802 +
86803 + set->curr_ip = inet->inet_daddr;
86804 + set->used_accept = 1;
86805 +#endif
86806 + return;
86807 +}
86808 +
86809 +int
86810 +gr_handle_sock_all(const int family, const int type, const int protocol)
86811 +{
86812 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86813 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
86814 + (family != AF_UNIX)) {
86815 + if (family == AF_INET)
86816 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
86817 + else
86818 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
86819 + return -EACCES;
86820 + }
86821 +#endif
86822 + return 0;
86823 +}
86824 +
86825 +int
86826 +gr_handle_sock_server(const struct sockaddr *sck)
86827 +{
86828 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86829 + if (grsec_enable_socket_server &&
86830 + in_group_p(grsec_socket_server_gid) &&
86831 + sck && (sck->sa_family != AF_UNIX) &&
86832 + (sck->sa_family != AF_LOCAL)) {
86833 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86834 + return -EACCES;
86835 + }
86836 +#endif
86837 + return 0;
86838 +}
86839 +
86840 +int
86841 +gr_handle_sock_server_other(const struct sock *sck)
86842 +{
86843 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86844 + if (grsec_enable_socket_server &&
86845 + in_group_p(grsec_socket_server_gid) &&
86846 + sck && (sck->sk_family != AF_UNIX) &&
86847 + (sck->sk_family != AF_LOCAL)) {
86848 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86849 + return -EACCES;
86850 + }
86851 +#endif
86852 + return 0;
86853 +}
86854 +
86855 +int
86856 +gr_handle_sock_client(const struct sockaddr *sck)
86857 +{
86858 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86859 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
86860 + sck && (sck->sa_family != AF_UNIX) &&
86861 + (sck->sa_family != AF_LOCAL)) {
86862 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
86863 + return -EACCES;
86864 + }
86865 +#endif
86866 + return 0;
86867 +}
86868 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
86869 new file mode 100644
86870 index 0000000..cce889e
86871 --- /dev/null
86872 +++ b/grsecurity/grsec_sysctl.c
86873 @@ -0,0 +1,488 @@
86874 +#include <linux/kernel.h>
86875 +#include <linux/sched.h>
86876 +#include <linux/sysctl.h>
86877 +#include <linux/grsecurity.h>
86878 +#include <linux/grinternal.h>
86879 +
86880 +int
86881 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
86882 +{
86883 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86884 + if (dirname == NULL || name == NULL)
86885 + return 0;
86886 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
86887 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
86888 + return -EACCES;
86889 + }
86890 +#endif
86891 + return 0;
86892 +}
86893 +
86894 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
86895 +static int __maybe_unused __read_only one = 1;
86896 +#endif
86897 +
86898 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
86899 + defined(CONFIG_GRKERNSEC_DENYUSB)
86900 +struct ctl_table grsecurity_table[] = {
86901 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86902 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
86903 +#ifdef CONFIG_GRKERNSEC_IO
86904 + {
86905 + .procname = "disable_priv_io",
86906 + .data = &grsec_disable_privio,
86907 + .maxlen = sizeof(int),
86908 + .mode = 0600,
86909 + .proc_handler = &proc_dointvec,
86910 + },
86911 +#endif
86912 +#endif
86913 +#ifdef CONFIG_GRKERNSEC_LINK
86914 + {
86915 + .procname = "linking_restrictions",
86916 + .data = &grsec_enable_link,
86917 + .maxlen = sizeof(int),
86918 + .mode = 0600,
86919 + .proc_handler = &proc_dointvec,
86920 + },
86921 +#endif
86922 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
86923 + {
86924 + .procname = "enforce_symlinksifowner",
86925 + .data = &grsec_enable_symlinkown,
86926 + .maxlen = sizeof(int),
86927 + .mode = 0600,
86928 + .proc_handler = &proc_dointvec,
86929 + },
86930 + {
86931 + .procname = "symlinkown_gid",
86932 + .data = &grsec_symlinkown_gid,
86933 + .maxlen = sizeof(int),
86934 + .mode = 0600,
86935 + .proc_handler = &proc_dointvec,
86936 + },
86937 +#endif
86938 +#ifdef CONFIG_GRKERNSEC_BRUTE
86939 + {
86940 + .procname = "deter_bruteforce",
86941 + .data = &grsec_enable_brute,
86942 + .maxlen = sizeof(int),
86943 + .mode = 0600,
86944 + .proc_handler = &proc_dointvec,
86945 + },
86946 +#endif
86947 +#ifdef CONFIG_GRKERNSEC_FIFO
86948 + {
86949 + .procname = "fifo_restrictions",
86950 + .data = &grsec_enable_fifo,
86951 + .maxlen = sizeof(int),
86952 + .mode = 0600,
86953 + .proc_handler = &proc_dointvec,
86954 + },
86955 +#endif
86956 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86957 + {
86958 + .procname = "ptrace_readexec",
86959 + .data = &grsec_enable_ptrace_readexec,
86960 + .maxlen = sizeof(int),
86961 + .mode = 0600,
86962 + .proc_handler = &proc_dointvec,
86963 + },
86964 +#endif
86965 +#ifdef CONFIG_GRKERNSEC_SETXID
86966 + {
86967 + .procname = "consistent_setxid",
86968 + .data = &grsec_enable_setxid,
86969 + .maxlen = sizeof(int),
86970 + .mode = 0600,
86971 + .proc_handler = &proc_dointvec,
86972 + },
86973 +#endif
86974 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
86975 + {
86976 + .procname = "ip_blackhole",
86977 + .data = &grsec_enable_blackhole,
86978 + .maxlen = sizeof(int),
86979 + .mode = 0600,
86980 + .proc_handler = &proc_dointvec,
86981 + },
86982 + {
86983 + .procname = "lastack_retries",
86984 + .data = &grsec_lastack_retries,
86985 + .maxlen = sizeof(int),
86986 + .mode = 0600,
86987 + .proc_handler = &proc_dointvec,
86988 + },
86989 +#endif
86990 +#ifdef CONFIG_GRKERNSEC_EXECLOG
86991 + {
86992 + .procname = "exec_logging",
86993 + .data = &grsec_enable_execlog,
86994 + .maxlen = sizeof(int),
86995 + .mode = 0600,
86996 + .proc_handler = &proc_dointvec,
86997 + },
86998 +#endif
86999 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
87000 + {
87001 + .procname = "rwxmap_logging",
87002 + .data = &grsec_enable_log_rwxmaps,
87003 + .maxlen = sizeof(int),
87004 + .mode = 0600,
87005 + .proc_handler = &proc_dointvec,
87006 + },
87007 +#endif
87008 +#ifdef CONFIG_GRKERNSEC_SIGNAL
87009 + {
87010 + .procname = "signal_logging",
87011 + .data = &grsec_enable_signal,
87012 + .maxlen = sizeof(int),
87013 + .mode = 0600,
87014 + .proc_handler = &proc_dointvec,
87015 + },
87016 +#endif
87017 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
87018 + {
87019 + .procname = "forkfail_logging",
87020 + .data = &grsec_enable_forkfail,
87021 + .maxlen = sizeof(int),
87022 + .mode = 0600,
87023 + .proc_handler = &proc_dointvec,
87024 + },
87025 +#endif
87026 +#ifdef CONFIG_GRKERNSEC_TIME
87027 + {
87028 + .procname = "timechange_logging",
87029 + .data = &grsec_enable_time,
87030 + .maxlen = sizeof(int),
87031 + .mode = 0600,
87032 + .proc_handler = &proc_dointvec,
87033 + },
87034 +#endif
87035 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
87036 + {
87037 + .procname = "chroot_deny_shmat",
87038 + .data = &grsec_enable_chroot_shmat,
87039 + .maxlen = sizeof(int),
87040 + .mode = 0600,
87041 + .proc_handler = &proc_dointvec,
87042 + },
87043 +#endif
87044 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
87045 + {
87046 + .procname = "chroot_deny_unix",
87047 + .data = &grsec_enable_chroot_unix,
87048 + .maxlen = sizeof(int),
87049 + .mode = 0600,
87050 + .proc_handler = &proc_dointvec,
87051 + },
87052 +#endif
87053 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
87054 + {
87055 + .procname = "chroot_deny_mount",
87056 + .data = &grsec_enable_chroot_mount,
87057 + .maxlen = sizeof(int),
87058 + .mode = 0600,
87059 + .proc_handler = &proc_dointvec,
87060 + },
87061 +#endif
87062 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
87063 + {
87064 + .procname = "chroot_deny_fchdir",
87065 + .data = &grsec_enable_chroot_fchdir,
87066 + .maxlen = sizeof(int),
87067 + .mode = 0600,
87068 + .proc_handler = &proc_dointvec,
87069 + },
87070 +#endif
87071 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
87072 + {
87073 + .procname = "chroot_deny_chroot",
87074 + .data = &grsec_enable_chroot_double,
87075 + .maxlen = sizeof(int),
87076 + .mode = 0600,
87077 + .proc_handler = &proc_dointvec,
87078 + },
87079 +#endif
87080 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
87081 + {
87082 + .procname = "chroot_deny_pivot",
87083 + .data = &grsec_enable_chroot_pivot,
87084 + .maxlen = sizeof(int),
87085 + .mode = 0600,
87086 + .proc_handler = &proc_dointvec,
87087 + },
87088 +#endif
87089 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
87090 + {
87091 + .procname = "chroot_enforce_chdir",
87092 + .data = &grsec_enable_chroot_chdir,
87093 + .maxlen = sizeof(int),
87094 + .mode = 0600,
87095 + .proc_handler = &proc_dointvec,
87096 + },
87097 +#endif
87098 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
87099 + {
87100 + .procname = "chroot_deny_chmod",
87101 + .data = &grsec_enable_chroot_chmod,
87102 + .maxlen = sizeof(int),
87103 + .mode = 0600,
87104 + .proc_handler = &proc_dointvec,
87105 + },
87106 +#endif
87107 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
87108 + {
87109 + .procname = "chroot_deny_mknod",
87110 + .data = &grsec_enable_chroot_mknod,
87111 + .maxlen = sizeof(int),
87112 + .mode = 0600,
87113 + .proc_handler = &proc_dointvec,
87114 + },
87115 +#endif
87116 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
87117 + {
87118 + .procname = "chroot_restrict_nice",
87119 + .data = &grsec_enable_chroot_nice,
87120 + .maxlen = sizeof(int),
87121 + .mode = 0600,
87122 + .proc_handler = &proc_dointvec,
87123 + },
87124 +#endif
87125 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
87126 + {
87127 + .procname = "chroot_execlog",
87128 + .data = &grsec_enable_chroot_execlog,
87129 + .maxlen = sizeof(int),
87130 + .mode = 0600,
87131 + .proc_handler = &proc_dointvec,
87132 + },
87133 +#endif
87134 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
87135 + {
87136 + .procname = "chroot_caps",
87137 + .data = &grsec_enable_chroot_caps,
87138 + .maxlen = sizeof(int),
87139 + .mode = 0600,
87140 + .proc_handler = &proc_dointvec,
87141 + },
87142 +#endif
87143 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
87144 + {
87145 + .procname = "chroot_deny_bad_rename",
87146 + .data = &grsec_enable_chroot_rename,
87147 + .maxlen = sizeof(int),
87148 + .mode = 0600,
87149 + .proc_handler = &proc_dointvec,
87150 + },
87151 +#endif
87152 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
87153 + {
87154 + .procname = "chroot_deny_sysctl",
87155 + .data = &grsec_enable_chroot_sysctl,
87156 + .maxlen = sizeof(int),
87157 + .mode = 0600,
87158 + .proc_handler = &proc_dointvec,
87159 + },
87160 +#endif
87161 +#ifdef CONFIG_GRKERNSEC_TPE
87162 + {
87163 + .procname = "tpe",
87164 + .data = &grsec_enable_tpe,
87165 + .maxlen = sizeof(int),
87166 + .mode = 0600,
87167 + .proc_handler = &proc_dointvec,
87168 + },
87169 + {
87170 + .procname = "tpe_gid",
87171 + .data = &grsec_tpe_gid,
87172 + .maxlen = sizeof(int),
87173 + .mode = 0600,
87174 + .proc_handler = &proc_dointvec,
87175 + },
87176 +#endif
87177 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87178 + {
87179 + .procname = "tpe_invert",
87180 + .data = &grsec_enable_tpe_invert,
87181 + .maxlen = sizeof(int),
87182 + .mode = 0600,
87183 + .proc_handler = &proc_dointvec,
87184 + },
87185 +#endif
87186 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87187 + {
87188 + .procname = "tpe_restrict_all",
87189 + .data = &grsec_enable_tpe_all,
87190 + .maxlen = sizeof(int),
87191 + .mode = 0600,
87192 + .proc_handler = &proc_dointvec,
87193 + },
87194 +#endif
87195 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
87196 + {
87197 + .procname = "socket_all",
87198 + .data = &grsec_enable_socket_all,
87199 + .maxlen = sizeof(int),
87200 + .mode = 0600,
87201 + .proc_handler = &proc_dointvec,
87202 + },
87203 + {
87204 + .procname = "socket_all_gid",
87205 + .data = &grsec_socket_all_gid,
87206 + .maxlen = sizeof(int),
87207 + .mode = 0600,
87208 + .proc_handler = &proc_dointvec,
87209 + },
87210 +#endif
87211 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
87212 + {
87213 + .procname = "socket_client",
87214 + .data = &grsec_enable_socket_client,
87215 + .maxlen = sizeof(int),
87216 + .mode = 0600,
87217 + .proc_handler = &proc_dointvec,
87218 + },
87219 + {
87220 + .procname = "socket_client_gid",
87221 + .data = &grsec_socket_client_gid,
87222 + .maxlen = sizeof(int),
87223 + .mode = 0600,
87224 + .proc_handler = &proc_dointvec,
87225 + },
87226 +#endif
87227 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
87228 + {
87229 + .procname = "socket_server",
87230 + .data = &grsec_enable_socket_server,
87231 + .maxlen = sizeof(int),
87232 + .mode = 0600,
87233 + .proc_handler = &proc_dointvec,
87234 + },
87235 + {
87236 + .procname = "socket_server_gid",
87237 + .data = &grsec_socket_server_gid,
87238 + .maxlen = sizeof(int),
87239 + .mode = 0600,
87240 + .proc_handler = &proc_dointvec,
87241 + },
87242 +#endif
87243 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
87244 + {
87245 + .procname = "audit_group",
87246 + .data = &grsec_enable_group,
87247 + .maxlen = sizeof(int),
87248 + .mode = 0600,
87249 + .proc_handler = &proc_dointvec,
87250 + },
87251 + {
87252 + .procname = "audit_gid",
87253 + .data = &grsec_audit_gid,
87254 + .maxlen = sizeof(int),
87255 + .mode = 0600,
87256 + .proc_handler = &proc_dointvec,
87257 + },
87258 +#endif
87259 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
87260 + {
87261 + .procname = "audit_chdir",
87262 + .data = &grsec_enable_chdir,
87263 + .maxlen = sizeof(int),
87264 + .mode = 0600,
87265 + .proc_handler = &proc_dointvec,
87266 + },
87267 +#endif
87268 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
87269 + {
87270 + .procname = "audit_mount",
87271 + .data = &grsec_enable_mount,
87272 + .maxlen = sizeof(int),
87273 + .mode = 0600,
87274 + .proc_handler = &proc_dointvec,
87275 + },
87276 +#endif
87277 +#ifdef CONFIG_GRKERNSEC_DMESG
87278 + {
87279 + .procname = "dmesg",
87280 + .data = &grsec_enable_dmesg,
87281 + .maxlen = sizeof(int),
87282 + .mode = 0600,
87283 + .proc_handler = &proc_dointvec,
87284 + },
87285 +#endif
87286 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
87287 + {
87288 + .procname = "chroot_findtask",
87289 + .data = &grsec_enable_chroot_findtask,
87290 + .maxlen = sizeof(int),
87291 + .mode = 0600,
87292 + .proc_handler = &proc_dointvec,
87293 + },
87294 +#endif
87295 +#ifdef CONFIG_GRKERNSEC_RESLOG
87296 + {
87297 + .procname = "resource_logging",
87298 + .data = &grsec_resource_logging,
87299 + .maxlen = sizeof(int),
87300 + .mode = 0600,
87301 + .proc_handler = &proc_dointvec,
87302 + },
87303 +#endif
87304 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
87305 + {
87306 + .procname = "audit_ptrace",
87307 + .data = &grsec_enable_audit_ptrace,
87308 + .maxlen = sizeof(int),
87309 + .mode = 0600,
87310 + .proc_handler = &proc_dointvec,
87311 + },
87312 +#endif
87313 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
87314 + {
87315 + .procname = "harden_ptrace",
87316 + .data = &grsec_enable_harden_ptrace,
87317 + .maxlen = sizeof(int),
87318 + .mode = 0600,
87319 + .proc_handler = &proc_dointvec,
87320 + },
87321 +#endif
87322 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
87323 + {
87324 + .procname = "harden_ipc",
87325 + .data = &grsec_enable_harden_ipc,
87326 + .maxlen = sizeof(int),
87327 + .mode = 0600,
87328 + .proc_handler = &proc_dointvec,
87329 + },
87330 +#endif
87331 + {
87332 + .procname = "grsec_lock",
87333 + .data = &grsec_lock,
87334 + .maxlen = sizeof(int),
87335 + .mode = 0600,
87336 + .proc_handler = &proc_dointvec,
87337 + },
87338 +#endif
87339 +#ifdef CONFIG_GRKERNSEC_ROFS
87340 + {
87341 + .procname = "romount_protect",
87342 + .data = &grsec_enable_rofs,
87343 + .maxlen = sizeof(int),
87344 + .mode = 0600,
87345 + .proc_handler = &proc_dointvec_minmax,
87346 + .extra1 = &one,
87347 + .extra2 = &one,
87348 + },
87349 +#endif
87350 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
87351 + {
87352 + .procname = "deny_new_usb",
87353 + .data = &grsec_deny_new_usb,
87354 + .maxlen = sizeof(int),
87355 + .mode = 0600,
87356 + .proc_handler = &proc_dointvec,
87357 + },
87358 +#endif
87359 + { }
87360 +};
87361 +#endif
87362 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
87363 new file mode 100644
87364 index 0000000..61b514e
87365 --- /dev/null
87366 +++ b/grsecurity/grsec_time.c
87367 @@ -0,0 +1,16 @@
87368 +#include <linux/kernel.h>
87369 +#include <linux/sched.h>
87370 +#include <linux/grinternal.h>
87371 +#include <linux/module.h>
87372 +
87373 +void
87374 +gr_log_timechange(void)
87375 +{
87376 +#ifdef CONFIG_GRKERNSEC_TIME
87377 + if (grsec_enable_time)
87378 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
87379 +#endif
87380 + return;
87381 +}
87382 +
87383 +EXPORT_SYMBOL_GPL(gr_log_timechange);
87384 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
87385 new file mode 100644
87386 index 0000000..d1953de
87387 --- /dev/null
87388 +++ b/grsecurity/grsec_tpe.c
87389 @@ -0,0 +1,78 @@
87390 +#include <linux/kernel.h>
87391 +#include <linux/sched.h>
87392 +#include <linux/file.h>
87393 +#include <linux/fs.h>
87394 +#include <linux/grinternal.h>
87395 +
87396 +extern int gr_acl_tpe_check(void);
87397 +
87398 +int
87399 +gr_tpe_allow(const struct file *file)
87400 +{
87401 +#ifdef CONFIG_GRKERNSEC
87402 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
87403 + struct inode *file_inode = file->f_path.dentry->d_inode;
87404 + const struct cred *cred = current_cred();
87405 + char *msg = NULL;
87406 + char *msg2 = NULL;
87407 +
87408 + // never restrict root
87409 + if (gr_is_global_root(cred->uid))
87410 + return 1;
87411 +
87412 + if (grsec_enable_tpe) {
87413 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87414 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
87415 + msg = "not being in trusted group";
87416 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
87417 + msg = "being in untrusted group";
87418 +#else
87419 + if (in_group_p(grsec_tpe_gid))
87420 + msg = "being in untrusted group";
87421 +#endif
87422 + }
87423 + if (!msg && gr_acl_tpe_check())
87424 + msg = "being in untrusted role";
87425 +
87426 + // not in any affected group/role
87427 + if (!msg)
87428 + goto next_check;
87429 +
87430 + if (gr_is_global_nonroot(inode->i_uid))
87431 + msg2 = "file in non-root-owned directory";
87432 + else if (inode->i_mode & S_IWOTH)
87433 + msg2 = "file in world-writable directory";
87434 + else if (inode->i_mode & S_IWGRP)
87435 + msg2 = "file in group-writable directory";
87436 + else if (file_inode->i_mode & S_IWOTH)
87437 + msg2 = "file is world-writable";
87438 +
87439 + if (msg && msg2) {
87440 + char fullmsg[70] = {0};
87441 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
87442 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
87443 + return 0;
87444 + }
87445 + msg = NULL;
87446 +next_check:
87447 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87448 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
87449 + return 1;
87450 +
87451 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
87452 + msg = "directory not owned by user";
87453 + else if (inode->i_mode & S_IWOTH)
87454 + msg = "file in world-writable directory";
87455 + else if (inode->i_mode & S_IWGRP)
87456 + msg = "file in group-writable directory";
87457 + else if (file_inode->i_mode & S_IWOTH)
87458 + msg = "file is world-writable";
87459 +
87460 + if (msg) {
87461 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
87462 + return 0;
87463 + }
87464 +#endif
87465 +#endif
87466 + return 1;
87467 +}
87468 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
87469 new file mode 100644
87470 index 0000000..ae02d8e
87471 --- /dev/null
87472 +++ b/grsecurity/grsec_usb.c
87473 @@ -0,0 +1,15 @@
87474 +#include <linux/kernel.h>
87475 +#include <linux/grinternal.h>
87476 +#include <linux/module.h>
87477 +
87478 +int gr_handle_new_usb(void)
87479 +{
87480 +#ifdef CONFIG_GRKERNSEC_DENYUSB
87481 + if (grsec_deny_new_usb) {
87482 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
87483 + return 1;
87484 + }
87485 +#endif
87486 + return 0;
87487 +}
87488 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
87489 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
87490 new file mode 100644
87491 index 0000000..158b330
87492 --- /dev/null
87493 +++ b/grsecurity/grsum.c
87494 @@ -0,0 +1,64 @@
87495 +#include <linux/err.h>
87496 +#include <linux/kernel.h>
87497 +#include <linux/sched.h>
87498 +#include <linux/mm.h>
87499 +#include <linux/scatterlist.h>
87500 +#include <linux/crypto.h>
87501 +#include <linux/gracl.h>
87502 +
87503 +
87504 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
87505 +#error "crypto and sha256 must be built into the kernel"
87506 +#endif
87507 +
87508 +int
87509 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
87510 +{
87511 + struct crypto_hash *tfm;
87512 + struct hash_desc desc;
87513 + struct scatterlist sg[2];
87514 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
87515 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
87516 + unsigned long *sumptr = (unsigned long *)sum;
87517 + int cryptres;
87518 + int retval = 1;
87519 + volatile int mismatched = 0;
87520 + volatile int dummy = 0;
87521 + unsigned int i;
87522 +
87523 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
87524 + if (IS_ERR(tfm)) {
87525 + /* should never happen, since sha256 should be built in */
87526 + memset(entry->pw, 0, GR_PW_LEN);
87527 + return 1;
87528 + }
87529 +
87530 + sg_init_table(sg, 2);
87531 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
87532 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
87533 +
87534 + desc.tfm = tfm;
87535 + desc.flags = 0;
87536 +
87537 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
87538 + temp_sum);
87539 +
87540 + memset(entry->pw, 0, GR_PW_LEN);
87541 +
87542 + if (cryptres)
87543 + goto out;
87544 +
87545 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
87546 + if (sumptr[i] != tmpsumptr[i])
87547 + mismatched = 1;
87548 + else
87549 + dummy = 1; // waste a cycle
87550 +
87551 + if (!mismatched)
87552 + retval = dummy - 1;
87553 +
87554 +out:
87555 + crypto_free_hash(tfm);
87556 +
87557 + return retval;
87558 +}
87559 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
87560 index 5bdab6b..9ae82fe 100644
87561 --- a/include/asm-generic/4level-fixup.h
87562 +++ b/include/asm-generic/4level-fixup.h
87563 @@ -14,8 +14,10 @@
87564 #define pmd_alloc(mm, pud, address) \
87565 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
87566 NULL: pmd_offset(pud, address))
87567 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
87568
87569 #define pud_alloc(mm, pgd, address) (pgd)
87570 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
87571 #define pud_offset(pgd, start) (pgd)
87572 #define pud_none(pud) 0
87573 #define pud_bad(pud) 0
87574 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
87575 index b7babf0..1e4b4f1 100644
87576 --- a/include/asm-generic/atomic-long.h
87577 +++ b/include/asm-generic/atomic-long.h
87578 @@ -22,6 +22,12 @@
87579
87580 typedef atomic64_t atomic_long_t;
87581
87582 +#ifdef CONFIG_PAX_REFCOUNT
87583 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
87584 +#else
87585 +typedef atomic64_t atomic_long_unchecked_t;
87586 +#endif
87587 +
87588 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
87589
87590 static inline long atomic_long_read(atomic_long_t *l)
87591 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87592 return (long)atomic64_read(v);
87593 }
87594
87595 +#ifdef CONFIG_PAX_REFCOUNT
87596 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87597 +{
87598 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87599 +
87600 + return (long)atomic64_read_unchecked(v);
87601 +}
87602 +#endif
87603 +
87604 static inline void atomic_long_set(atomic_long_t *l, long i)
87605 {
87606 atomic64_t *v = (atomic64_t *)l;
87607 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87608 atomic64_set(v, i);
87609 }
87610
87611 +#ifdef CONFIG_PAX_REFCOUNT
87612 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87613 +{
87614 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87615 +
87616 + atomic64_set_unchecked(v, i);
87617 +}
87618 +#endif
87619 +
87620 static inline void atomic_long_inc(atomic_long_t *l)
87621 {
87622 atomic64_t *v = (atomic64_t *)l;
87623 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87624 atomic64_inc(v);
87625 }
87626
87627 +#ifdef CONFIG_PAX_REFCOUNT
87628 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87629 +{
87630 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87631 +
87632 + atomic64_inc_unchecked(v);
87633 +}
87634 +#endif
87635 +
87636 static inline void atomic_long_dec(atomic_long_t *l)
87637 {
87638 atomic64_t *v = (atomic64_t *)l;
87639 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87640 atomic64_dec(v);
87641 }
87642
87643 +#ifdef CONFIG_PAX_REFCOUNT
87644 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87645 +{
87646 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87647 +
87648 + atomic64_dec_unchecked(v);
87649 +}
87650 +#endif
87651 +
87652 static inline void atomic_long_add(long i, atomic_long_t *l)
87653 {
87654 atomic64_t *v = (atomic64_t *)l;
87655 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87656 atomic64_add(i, v);
87657 }
87658
87659 +#ifdef CONFIG_PAX_REFCOUNT
87660 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87661 +{
87662 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87663 +
87664 + atomic64_add_unchecked(i, v);
87665 +}
87666 +#endif
87667 +
87668 static inline void atomic_long_sub(long i, atomic_long_t *l)
87669 {
87670 atomic64_t *v = (atomic64_t *)l;
87671 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87672 atomic64_sub(i, v);
87673 }
87674
87675 +#ifdef CONFIG_PAX_REFCOUNT
87676 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87677 +{
87678 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87679 +
87680 + atomic64_sub_unchecked(i, v);
87681 +}
87682 +#endif
87683 +
87684 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87685 {
87686 atomic64_t *v = (atomic64_t *)l;
87687 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87688 return atomic64_add_negative(i, v);
87689 }
87690
87691 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87692 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87693 {
87694 atomic64_t *v = (atomic64_t *)l;
87695
87696 return (long)atomic64_add_return(i, v);
87697 }
87698
87699 +#ifdef CONFIG_PAX_REFCOUNT
87700 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87701 +{
87702 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87703 +
87704 + return (long)atomic64_add_return_unchecked(i, v);
87705 +}
87706 +#endif
87707 +
87708 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87709 {
87710 atomic64_t *v = (atomic64_t *)l;
87711 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87712 return (long)atomic64_inc_return(v);
87713 }
87714
87715 +#ifdef CONFIG_PAX_REFCOUNT
87716 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87717 +{
87718 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87719 +
87720 + return (long)atomic64_inc_return_unchecked(v);
87721 +}
87722 +#endif
87723 +
87724 static inline long atomic_long_dec_return(atomic_long_t *l)
87725 {
87726 atomic64_t *v = (atomic64_t *)l;
87727 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87728
87729 typedef atomic_t atomic_long_t;
87730
87731 +#ifdef CONFIG_PAX_REFCOUNT
87732 +typedef atomic_unchecked_t atomic_long_unchecked_t;
87733 +#else
87734 +typedef atomic_t atomic_long_unchecked_t;
87735 +#endif
87736 +
87737 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
87738 static inline long atomic_long_read(atomic_long_t *l)
87739 {
87740 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87741 return (long)atomic_read(v);
87742 }
87743
87744 +#ifdef CONFIG_PAX_REFCOUNT
87745 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87746 +{
87747 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87748 +
87749 + return (long)atomic_read_unchecked(v);
87750 +}
87751 +#endif
87752 +
87753 static inline void atomic_long_set(atomic_long_t *l, long i)
87754 {
87755 atomic_t *v = (atomic_t *)l;
87756 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87757 atomic_set(v, i);
87758 }
87759
87760 +#ifdef CONFIG_PAX_REFCOUNT
87761 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87762 +{
87763 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87764 +
87765 + atomic_set_unchecked(v, i);
87766 +}
87767 +#endif
87768 +
87769 static inline void atomic_long_inc(atomic_long_t *l)
87770 {
87771 atomic_t *v = (atomic_t *)l;
87772 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87773 atomic_inc(v);
87774 }
87775
87776 +#ifdef CONFIG_PAX_REFCOUNT
87777 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87778 +{
87779 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87780 +
87781 + atomic_inc_unchecked(v);
87782 +}
87783 +#endif
87784 +
87785 static inline void atomic_long_dec(atomic_long_t *l)
87786 {
87787 atomic_t *v = (atomic_t *)l;
87788 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87789 atomic_dec(v);
87790 }
87791
87792 +#ifdef CONFIG_PAX_REFCOUNT
87793 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87794 +{
87795 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87796 +
87797 + atomic_dec_unchecked(v);
87798 +}
87799 +#endif
87800 +
87801 static inline void atomic_long_add(long i, atomic_long_t *l)
87802 {
87803 atomic_t *v = (atomic_t *)l;
87804 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87805 atomic_add(i, v);
87806 }
87807
87808 +#ifdef CONFIG_PAX_REFCOUNT
87809 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87810 +{
87811 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87812 +
87813 + atomic_add_unchecked(i, v);
87814 +}
87815 +#endif
87816 +
87817 static inline void atomic_long_sub(long i, atomic_long_t *l)
87818 {
87819 atomic_t *v = (atomic_t *)l;
87820 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87821 atomic_sub(i, v);
87822 }
87823
87824 +#ifdef CONFIG_PAX_REFCOUNT
87825 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87826 +{
87827 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87828 +
87829 + atomic_sub_unchecked(i, v);
87830 +}
87831 +#endif
87832 +
87833 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87834 {
87835 atomic_t *v = (atomic_t *)l;
87836 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87837 return atomic_add_negative(i, v);
87838 }
87839
87840 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87841 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87842 {
87843 atomic_t *v = (atomic_t *)l;
87844
87845 return (long)atomic_add_return(i, v);
87846 }
87847
87848 +#ifdef CONFIG_PAX_REFCOUNT
87849 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87850 +{
87851 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87852 +
87853 + return (long)atomic_add_return_unchecked(i, v);
87854 +}
87855 +
87856 +#endif
87857 +
87858 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87859 {
87860 atomic_t *v = (atomic_t *)l;
87861 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87862 return (long)atomic_inc_return(v);
87863 }
87864
87865 +#ifdef CONFIG_PAX_REFCOUNT
87866 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87867 +{
87868 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87869 +
87870 + return (long)atomic_inc_return_unchecked(v);
87871 +}
87872 +#endif
87873 +
87874 static inline long atomic_long_dec_return(atomic_long_t *l)
87875 {
87876 atomic_t *v = (atomic_t *)l;
87877 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87878
87879 #endif /* BITS_PER_LONG == 64 */
87880
87881 +#ifdef CONFIG_PAX_REFCOUNT
87882 +static inline void pax_refcount_needs_these_functions(void)
87883 +{
87884 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
87885 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
87886 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
87887 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
87888 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
87889 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
87890 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
87891 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
87892 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
87893 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
87894 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
87895 +#ifdef CONFIG_X86
87896 + atomic_clear_mask_unchecked(0, NULL);
87897 + atomic_set_mask_unchecked(0, NULL);
87898 +#endif
87899 +
87900 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
87901 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
87902 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
87903 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
87904 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
87905 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
87906 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
87907 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
87908 +}
87909 +#else
87910 +#define atomic_read_unchecked(v) atomic_read(v)
87911 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
87912 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
87913 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
87914 +#define atomic_inc_unchecked(v) atomic_inc(v)
87915 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
87916 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
87917 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
87918 +#define atomic_dec_unchecked(v) atomic_dec(v)
87919 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
87920 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
87921 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
87922 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
87923 +
87924 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
87925 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
87926 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
87927 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
87928 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
87929 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
87930 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
87931 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
87932 +#endif
87933 +
87934 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
87935 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
87936 index 30ad9c8..c70c170 100644
87937 --- a/include/asm-generic/atomic64.h
87938 +++ b/include/asm-generic/atomic64.h
87939 @@ -16,6 +16,8 @@ typedef struct {
87940 long long counter;
87941 } atomic64_t;
87942
87943 +typedef atomic64_t atomic64_unchecked_t;
87944 +
87945 #define ATOMIC64_INIT(i) { (i) }
87946
87947 extern long long atomic64_read(const atomic64_t *v);
87948 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
87949 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
87950 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
87951
87952 +#define atomic64_read_unchecked(v) atomic64_read(v)
87953 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
87954 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
87955 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
87956 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
87957 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
87958 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
87959 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
87960 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
87961 +
87962 #endif /* _ASM_GENERIC_ATOMIC64_H */
87963 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
87964 index f5c40b0..e902f9d 100644
87965 --- a/include/asm-generic/barrier.h
87966 +++ b/include/asm-generic/barrier.h
87967 @@ -82,7 +82,7 @@
87968 do { \
87969 compiletime_assert_atomic_type(*p); \
87970 smp_mb(); \
87971 - ACCESS_ONCE(*p) = (v); \
87972 + ACCESS_ONCE_RW(*p) = (v); \
87973 } while (0)
87974
87975 #define smp_load_acquire(p) \
87976 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
87977 index a60a7cc..0fe12f2 100644
87978 --- a/include/asm-generic/bitops/__fls.h
87979 +++ b/include/asm-generic/bitops/__fls.h
87980 @@ -9,7 +9,7 @@
87981 *
87982 * Undefined if no set bit exists, so code should check against 0 first.
87983 */
87984 -static __always_inline unsigned long __fls(unsigned long word)
87985 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
87986 {
87987 int num = BITS_PER_LONG - 1;
87988
87989 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
87990 index 0576d1f..dad6c71 100644
87991 --- a/include/asm-generic/bitops/fls.h
87992 +++ b/include/asm-generic/bitops/fls.h
87993 @@ -9,7 +9,7 @@
87994 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
87995 */
87996
87997 -static __always_inline int fls(int x)
87998 +static __always_inline int __intentional_overflow(-1) fls(int x)
87999 {
88000 int r = 32;
88001
88002 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
88003 index b097cf8..3d40e14 100644
88004 --- a/include/asm-generic/bitops/fls64.h
88005 +++ b/include/asm-generic/bitops/fls64.h
88006 @@ -15,7 +15,7 @@
88007 * at position 64.
88008 */
88009 #if BITS_PER_LONG == 32
88010 -static __always_inline int fls64(__u64 x)
88011 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
88012 {
88013 __u32 h = x >> 32;
88014 if (h)
88015 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
88016 return fls(x);
88017 }
88018 #elif BITS_PER_LONG == 64
88019 -static __always_inline int fls64(__u64 x)
88020 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
88021 {
88022 if (x == 0)
88023 return 0;
88024 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
88025 index 630dd23..8c1dcb6b 100644
88026 --- a/include/asm-generic/bug.h
88027 +++ b/include/asm-generic/bug.h
88028 @@ -62,13 +62,13 @@ struct bug_entry {
88029 * to provide better diagnostics.
88030 */
88031 #ifndef __WARN_TAINT
88032 -extern __printf(3, 4)
88033 +extern __printf(3, 4) __nocapture(1, 3, 4)
88034 void warn_slowpath_fmt(const char *file, const int line,
88035 const char *fmt, ...);
88036 -extern __printf(4, 5)
88037 +extern __printf(4, 5) __nocapture(1, 4, 5)
88038 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
88039 const char *fmt, ...);
88040 -extern void warn_slowpath_null(const char *file, const int line);
88041 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
88042 #define WANT_WARN_ON_SLOWPATH
88043 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
88044 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
88045 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
88046 index 1bfcfe5..e04c5c9 100644
88047 --- a/include/asm-generic/cache.h
88048 +++ b/include/asm-generic/cache.h
88049 @@ -6,7 +6,7 @@
88050 * cache lines need to provide their own cache.h.
88051 */
88052
88053 -#define L1_CACHE_SHIFT 5
88054 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
88055 +#define L1_CACHE_SHIFT 5UL
88056 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
88057
88058 #endif /* __ASM_GENERIC_CACHE_H */
88059 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
88060 index 0d68a1e..b74a761 100644
88061 --- a/include/asm-generic/emergency-restart.h
88062 +++ b/include/asm-generic/emergency-restart.h
88063 @@ -1,7 +1,7 @@
88064 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
88065 #define _ASM_GENERIC_EMERGENCY_RESTART_H
88066
88067 -static inline void machine_emergency_restart(void)
88068 +static inline __noreturn void machine_emergency_restart(void)
88069 {
88070 machine_restart(NULL);
88071 }
88072 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
88073 index 90f99c7..00ce236 100644
88074 --- a/include/asm-generic/kmap_types.h
88075 +++ b/include/asm-generic/kmap_types.h
88076 @@ -2,9 +2,9 @@
88077 #define _ASM_GENERIC_KMAP_TYPES_H
88078
88079 #ifdef __WITH_KM_FENCE
88080 -# define KM_TYPE_NR 41
88081 +# define KM_TYPE_NR 42
88082 #else
88083 -# define KM_TYPE_NR 20
88084 +# define KM_TYPE_NR 21
88085 #endif
88086
88087 #endif
88088 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
88089 index 9ceb03b..62b0b8f 100644
88090 --- a/include/asm-generic/local.h
88091 +++ b/include/asm-generic/local.h
88092 @@ -23,24 +23,37 @@ typedef struct
88093 atomic_long_t a;
88094 } local_t;
88095
88096 +typedef struct {
88097 + atomic_long_unchecked_t a;
88098 +} local_unchecked_t;
88099 +
88100 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
88101
88102 #define local_read(l) atomic_long_read(&(l)->a)
88103 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
88104 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
88105 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
88106 #define local_inc(l) atomic_long_inc(&(l)->a)
88107 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
88108 #define local_dec(l) atomic_long_dec(&(l)->a)
88109 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
88110 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
88111 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
88112 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
88113 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
88114
88115 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
88116 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
88117 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
88118 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
88119 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
88120 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
88121 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
88122 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
88123 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
88124
88125 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88126 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88127 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
88128 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
88129 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
88130 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
88131 index 725612b..9cc513a 100644
88132 --- a/include/asm-generic/pgtable-nopmd.h
88133 +++ b/include/asm-generic/pgtable-nopmd.h
88134 @@ -1,14 +1,19 @@
88135 #ifndef _PGTABLE_NOPMD_H
88136 #define _PGTABLE_NOPMD_H
88137
88138 -#ifndef __ASSEMBLY__
88139 -
88140 #include <asm-generic/pgtable-nopud.h>
88141
88142 -struct mm_struct;
88143 -
88144 #define __PAGETABLE_PMD_FOLDED
88145
88146 +#define PMD_SHIFT PUD_SHIFT
88147 +#define PTRS_PER_PMD 1
88148 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
88149 +#define PMD_MASK (~(PMD_SIZE-1))
88150 +
88151 +#ifndef __ASSEMBLY__
88152 +
88153 +struct mm_struct;
88154 +
88155 /*
88156 * Having the pmd type consist of a pud gets the size right, and allows
88157 * us to conceptually access the pud entry that this pmd is folded into
88158 @@ -16,11 +21,6 @@ struct mm_struct;
88159 */
88160 typedef struct { pud_t pud; } pmd_t;
88161
88162 -#define PMD_SHIFT PUD_SHIFT
88163 -#define PTRS_PER_PMD 1
88164 -#define PMD_SIZE (1UL << PMD_SHIFT)
88165 -#define PMD_MASK (~(PMD_SIZE-1))
88166 -
88167 /*
88168 * The "pud_xxx()" functions here are trivial for a folded two-level
88169 * setup: the pmd is never bad, and a pmd always exists (as it's folded
88170 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
88171 index 810431d..0ec4804f 100644
88172 --- a/include/asm-generic/pgtable-nopud.h
88173 +++ b/include/asm-generic/pgtable-nopud.h
88174 @@ -1,10 +1,15 @@
88175 #ifndef _PGTABLE_NOPUD_H
88176 #define _PGTABLE_NOPUD_H
88177
88178 -#ifndef __ASSEMBLY__
88179 -
88180 #define __PAGETABLE_PUD_FOLDED
88181
88182 +#define PUD_SHIFT PGDIR_SHIFT
88183 +#define PTRS_PER_PUD 1
88184 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
88185 +#define PUD_MASK (~(PUD_SIZE-1))
88186 +
88187 +#ifndef __ASSEMBLY__
88188 +
88189 /*
88190 * Having the pud type consist of a pgd gets the size right, and allows
88191 * us to conceptually access the pgd entry that this pud is folded into
88192 @@ -12,11 +17,6 @@
88193 */
88194 typedef struct { pgd_t pgd; } pud_t;
88195
88196 -#define PUD_SHIFT PGDIR_SHIFT
88197 -#define PTRS_PER_PUD 1
88198 -#define PUD_SIZE (1UL << PUD_SHIFT)
88199 -#define PUD_MASK (~(PUD_SIZE-1))
88200 -
88201 /*
88202 * The "pgd_xxx()" functions here are trivial for a folded two-level
88203 * setup: the pud is never bad, and a pud always exists (as it's folded
88204 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
88205 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
88206
88207 #define pgd_populate(mm, pgd, pud) do { } while (0)
88208 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
88209 /*
88210 * (puds are folded into pgds so this doesn't get actually called,
88211 * but the define is needed for a generic inline function.)
88212 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
88213 index 4d46085..f4e92ef 100644
88214 --- a/include/asm-generic/pgtable.h
88215 +++ b/include/asm-generic/pgtable.h
88216 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
88217 }
88218 #endif /* CONFIG_NUMA_BALANCING */
88219
88220 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
88221 +#ifdef CONFIG_PAX_KERNEXEC
88222 +#error KERNEXEC requires pax_open_kernel
88223 +#else
88224 +static inline unsigned long pax_open_kernel(void) { return 0; }
88225 +#endif
88226 +#endif
88227 +
88228 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
88229 +#ifdef CONFIG_PAX_KERNEXEC
88230 +#error KERNEXEC requires pax_close_kernel
88231 +#else
88232 +static inline unsigned long pax_close_kernel(void) { return 0; }
88233 +#endif
88234 +#endif
88235 +
88236 #endif /* CONFIG_MMU */
88237
88238 #endif /* !__ASSEMBLY__ */
88239 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
88240 index 72d8803..cb9749c 100644
88241 --- a/include/asm-generic/uaccess.h
88242 +++ b/include/asm-generic/uaccess.h
88243 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
88244 return __clear_user(to, n);
88245 }
88246
88247 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
88248 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88249 +#error UDEREF requires pax_open_userland
88250 +#else
88251 +static inline unsigned long pax_open_userland(void) { return 0; }
88252 +#endif
88253 +#endif
88254 +
88255 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
88256 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88257 +#error UDEREF requires pax_close_userland
88258 +#else
88259 +static inline unsigned long pax_close_userland(void) { return 0; }
88260 +#endif
88261 +#endif
88262 +
88263 #endif /* __ASM_GENERIC_UACCESS_H */
88264 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
88265 index ac78910..8b5f068 100644
88266 --- a/include/asm-generic/vmlinux.lds.h
88267 +++ b/include/asm-generic/vmlinux.lds.h
88268 @@ -234,6 +234,7 @@
88269 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
88270 VMLINUX_SYMBOL(__start_rodata) = .; \
88271 *(.rodata) *(.rodata.*) \
88272 + *(.data..read_only) \
88273 *(__vermagic) /* Kernel version magic */ \
88274 . = ALIGN(8); \
88275 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
88276 @@ -492,6 +493,7 @@
88277 KERNEL_CTORS() \
88278 MCOUNT_REC() \
88279 *(.init.rodata) \
88280 + *(.init.rodata.*) \
88281 FTRACE_EVENTS() \
88282 TRACE_SYSCALLS() \
88283 KPROBE_BLACKLIST() \
88284 @@ -511,6 +513,8 @@
88285
88286 #define EXIT_DATA \
88287 *(.exit.data) \
88288 + *(.exit.rodata) \
88289 + *(.exit.rodata.*) \
88290 MEM_DISCARD(exit.data) \
88291 MEM_DISCARD(exit.rodata)
88292
88293 @@ -727,17 +731,18 @@
88294 * section in the linker script will go there too. @phdr should have
88295 * a leading colon.
88296 *
88297 - * Note that this macros defines __per_cpu_load as an absolute symbol.
88298 + * Note that this macros defines per_cpu_load as an absolute symbol.
88299 * If there is no need to put the percpu section at a predetermined
88300 * address, use PERCPU_SECTION.
88301 */
88302 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
88303 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
88304 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
88305 + per_cpu_load = .; \
88306 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
88307 - LOAD_OFFSET) { \
88308 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
88309 PERCPU_INPUT(cacheline) \
88310 } phdr \
88311 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
88312 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
88313
88314 /**
88315 * PERCPU_SECTION - define output section for percpu area, simple version
88316 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
88317 index 623a59c..1e79ab9 100644
88318 --- a/include/crypto/algapi.h
88319 +++ b/include/crypto/algapi.h
88320 @@ -34,7 +34,7 @@ struct crypto_type {
88321 unsigned int maskclear;
88322 unsigned int maskset;
88323 unsigned int tfmsize;
88324 -};
88325 +} __do_const;
88326
88327 struct crypto_instance {
88328 struct crypto_alg alg;
88329 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
88330 index e928625..ff97886 100644
88331 --- a/include/drm/drmP.h
88332 +++ b/include/drm/drmP.h
88333 @@ -59,6 +59,7 @@
88334
88335 #include <asm/mman.h>
88336 #include <asm/pgalloc.h>
88337 +#include <asm/local.h>
88338 #include <asm/uaccess.h>
88339
88340 #include <uapi/drm/drm.h>
88341 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
88342 /*@{*/
88343
88344 /* driver capabilities and requirements mask */
88345 -#define DRIVER_USE_AGP 0x1
88346 -#define DRIVER_PCI_DMA 0x8
88347 -#define DRIVER_SG 0x10
88348 -#define DRIVER_HAVE_DMA 0x20
88349 -#define DRIVER_HAVE_IRQ 0x40
88350 -#define DRIVER_IRQ_SHARED 0x80
88351 -#define DRIVER_GEM 0x1000
88352 -#define DRIVER_MODESET 0x2000
88353 -#define DRIVER_PRIME 0x4000
88354 -#define DRIVER_RENDER 0x8000
88355 -#define DRIVER_ATOMIC 0x10000
88356 +#define DRIVER_USE_AGP 0x1
88357 +#define DRIVER_PCI_DMA 0x8
88358 +#define DRIVER_SG 0x10
88359 +#define DRIVER_HAVE_DMA 0x20
88360 +#define DRIVER_HAVE_IRQ 0x40
88361 +#define DRIVER_IRQ_SHARED 0x80
88362 +#define DRIVER_GEM 0x1000
88363 +#define DRIVER_MODESET 0x2000
88364 +#define DRIVER_PRIME 0x4000
88365 +#define DRIVER_RENDER 0x8000
88366 +#define DRIVER_ATOMIC 0x10000
88367 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
88368
88369 /***********************************************************************/
88370 /** \name Macros to make printk easier */
88371 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
88372 * \param cmd command.
88373 * \param arg argument.
88374 */
88375 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
88376 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
88377 + struct drm_file *file_priv);
88378 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
88379 struct drm_file *file_priv);
88380
88381 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88382 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
88383 unsigned long arg);
88384
88385 #define DRM_IOCTL_NR(n) _IOC_NR(n)
88386 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88387 struct drm_ioctl_desc {
88388 unsigned int cmd;
88389 int flags;
88390 - drm_ioctl_t *func;
88391 + drm_ioctl_t func;
88392 unsigned int cmd_drv;
88393 const char *name;
88394 -};
88395 +} __do_const;
88396
88397 /**
88398 * Creates a driver or general drm_ioctl_desc array entry for the given
88399 @@ -632,7 +636,8 @@ struct drm_info_list {
88400 int (*show)(struct seq_file*, void*); /** show callback */
88401 u32 driver_features; /**< Required driver features for this entry */
88402 void *data;
88403 -};
88404 +} __do_const;
88405 +typedef struct drm_info_list __no_const drm_info_list_no_const;
88406
88407 /**
88408 * debugfs node structure. This structure represents a debugfs file.
88409 @@ -716,7 +721,7 @@ struct drm_device {
88410
88411 /** \name Usage Counters */
88412 /*@{ */
88413 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88414 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88415 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
88416 int buf_use; /**< Buffers in use -- cannot alloc */
88417 atomic_t buf_alloc; /**< Buffer allocation in progress */
88418 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
88419 index c250a22..59d2094 100644
88420 --- a/include/drm/drm_crtc_helper.h
88421 +++ b/include/drm/drm_crtc_helper.h
88422 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
88423 int (*atomic_check)(struct drm_encoder *encoder,
88424 struct drm_crtc_state *crtc_state,
88425 struct drm_connector_state *conn_state);
88426 -};
88427 +} __no_const;
88428
88429 /**
88430 * struct drm_connector_helper_funcs - helper operations for connectors
88431 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
88432 index d016dc5..3951fe0 100644
88433 --- a/include/drm/i915_pciids.h
88434 +++ b/include/drm/i915_pciids.h
88435 @@ -37,7 +37,7 @@
88436 */
88437 #define INTEL_VGA_DEVICE(id, info) { \
88438 0x8086, id, \
88439 - ~0, ~0, \
88440 + PCI_ANY_ID, PCI_ANY_ID, \
88441 0x030000, 0xff0000, \
88442 (unsigned long) info }
88443
88444 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
88445 index 72dcbe8..8db58d7 100644
88446 --- a/include/drm/ttm/ttm_memory.h
88447 +++ b/include/drm/ttm/ttm_memory.h
88448 @@ -48,7 +48,7 @@
88449
88450 struct ttm_mem_shrink {
88451 int (*do_shrink) (struct ttm_mem_shrink *);
88452 -};
88453 +} __no_const;
88454
88455 /**
88456 * struct ttm_mem_global - Global memory accounting structure.
88457 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
88458 index 49a8284..9643967 100644
88459 --- a/include/drm/ttm/ttm_page_alloc.h
88460 +++ b/include/drm/ttm/ttm_page_alloc.h
88461 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
88462 */
88463 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
88464
88465 +struct device;
88466 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88467 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88468
88469 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
88470 index 4b840e8..155d235 100644
88471 --- a/include/keys/asymmetric-subtype.h
88472 +++ b/include/keys/asymmetric-subtype.h
88473 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
88474 /* Verify the signature on a key of this subtype (optional) */
88475 int (*verify_signature)(const struct key *key,
88476 const struct public_key_signature *sig);
88477 -};
88478 +} __do_const;
88479
88480 /**
88481 * asymmetric_key_subtype - Get the subtype from an asymmetric key
88482 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
88483 index c1da539..1dcec55 100644
88484 --- a/include/linux/atmdev.h
88485 +++ b/include/linux/atmdev.h
88486 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
88487 #endif
88488
88489 struct k_atm_aal_stats {
88490 -#define __HANDLE_ITEM(i) atomic_t i
88491 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
88492 __AAL_STAT_ITEMS
88493 #undef __HANDLE_ITEM
88494 };
88495 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
88496 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
88497 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
88498 struct module *owner;
88499 -};
88500 +} __do_const ;
88501
88502 struct atmphy_ops {
88503 int (*start)(struct atm_dev *dev);
88504 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
88505 index 5b08a85..60922fb 100644
88506 --- a/include/linux/atomic.h
88507 +++ b/include/linux/atomic.h
88508 @@ -12,7 +12,7 @@
88509 * Atomically adds @a to @v, so long as @v was not already @u.
88510 * Returns non-zero if @v was not @u, and zero otherwise.
88511 */
88512 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
88513 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
88514 {
88515 return __atomic_add_unless(v, a, u) != u;
88516 }
88517 diff --git a/include/linux/audit.h b/include/linux/audit.h
88518 index c2e7e3a..8bfc0e1 100644
88519 --- a/include/linux/audit.h
88520 +++ b/include/linux/audit.h
88521 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
88522 extern unsigned int audit_serial(void);
88523 extern int auditsc_get_stamp(struct audit_context *ctx,
88524 struct timespec *t, unsigned int *serial);
88525 -extern int audit_set_loginuid(kuid_t loginuid);
88526 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
88527
88528 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
88529 {
88530 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
88531 index 576e463..28fd926 100644
88532 --- a/include/linux/binfmts.h
88533 +++ b/include/linux/binfmts.h
88534 @@ -44,7 +44,7 @@ struct linux_binprm {
88535 unsigned interp_flags;
88536 unsigned interp_data;
88537 unsigned long loader, exec;
88538 -};
88539 +} __randomize_layout;
88540
88541 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
88542 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
88543 @@ -77,8 +77,10 @@ struct linux_binfmt {
88544 int (*load_binary)(struct linux_binprm *);
88545 int (*load_shlib)(struct file *);
88546 int (*core_dump)(struct coredump_params *cprm);
88547 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
88548 + void (*handle_mmap)(struct file *);
88549 unsigned long min_coredump; /* minimal dump size */
88550 -};
88551 +} __do_const __randomize_layout;
88552
88553 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
88554
88555 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
88556 index dbfbf49..10be372 100644
88557 --- a/include/linux/bitmap.h
88558 +++ b/include/linux/bitmap.h
88559 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
88560 return __bitmap_full(src, nbits);
88561 }
88562
88563 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
88564 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
88565 {
88566 if (small_const_nbits(nbits))
88567 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
88568 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
88569 index 5d858e0..336c1d9 100644
88570 --- a/include/linux/bitops.h
88571 +++ b/include/linux/bitops.h
88572 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
88573 * @word: value to rotate
88574 * @shift: bits to roll
88575 */
88576 -static inline __u32 rol32(__u32 word, unsigned int shift)
88577 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
88578 {
88579 return (word << shift) | (word >> (32 - shift));
88580 }
88581 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
88582 * @word: value to rotate
88583 * @shift: bits to roll
88584 */
88585 -static inline __u32 ror32(__u32 word, unsigned int shift)
88586 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
88587 {
88588 return (word >> shift) | (word << (32 - shift));
88589 }
88590 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
88591 return (__s32)(value << shift) >> shift;
88592 }
88593
88594 -static inline unsigned fls_long(unsigned long l)
88595 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
88596 {
88597 if (sizeof(l) == 4)
88598 return fls(l);
88599 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
88600 index 7f9a516..8889453 100644
88601 --- a/include/linux/blkdev.h
88602 +++ b/include/linux/blkdev.h
88603 @@ -1616,7 +1616,7 @@ struct block_device_operations {
88604 /* this callback is with swap_lock and sometimes page table lock held */
88605 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
88606 struct module *owner;
88607 -};
88608 +} __do_const;
88609
88610 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
88611 unsigned long);
88612 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
88613 index afc1343..9735539 100644
88614 --- a/include/linux/blktrace_api.h
88615 +++ b/include/linux/blktrace_api.h
88616 @@ -25,7 +25,7 @@ struct blk_trace {
88617 struct dentry *dropped_file;
88618 struct dentry *msg_file;
88619 struct list_head running_list;
88620 - atomic_t dropped;
88621 + atomic_unchecked_t dropped;
88622 };
88623
88624 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
88625 diff --git a/include/linux/cache.h b/include/linux/cache.h
88626 index 17e7e82..1d7da26 100644
88627 --- a/include/linux/cache.h
88628 +++ b/include/linux/cache.h
88629 @@ -16,6 +16,14 @@
88630 #define __read_mostly
88631 #endif
88632
88633 +#ifndef __read_only
88634 +#ifdef CONFIG_PAX_KERNEXEC
88635 +#error KERNEXEC requires __read_only
88636 +#else
88637 +#define __read_only __read_mostly
88638 +#endif
88639 +#endif
88640 +
88641 #ifndef ____cacheline_aligned
88642 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
88643 #endif
88644 diff --git a/include/linux/capability.h b/include/linux/capability.h
88645 index aa93e5e..985a1b0 100644
88646 --- a/include/linux/capability.h
88647 +++ b/include/linux/capability.h
88648 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
88649 extern bool capable(int cap);
88650 extern bool ns_capable(struct user_namespace *ns, int cap);
88651 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
88652 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
88653 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
88654 +extern bool capable_nolog(int cap);
88655 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
88656
88657 /* audit system wants to get cap info from files as well */
88658 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
88659
88660 +extern int is_privileged_binary(const struct dentry *dentry);
88661 +
88662 #endif /* !_LINUX_CAPABILITY_H */
88663 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
88664 index 8609d57..86e4d79 100644
88665 --- a/include/linux/cdrom.h
88666 +++ b/include/linux/cdrom.h
88667 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
88668
88669 /* driver specifications */
88670 const int capability; /* capability flags */
88671 - int n_minors; /* number of active minor devices */
88672 /* handle uniform packets for scsi type devices (scsi,atapi) */
88673 int (*generic_packet) (struct cdrom_device_info *,
88674 struct packet_command *);
88675 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
88676 index 4ce9056..86caac6 100644
88677 --- a/include/linux/cleancache.h
88678 +++ b/include/linux/cleancache.h
88679 @@ -31,7 +31,7 @@ struct cleancache_ops {
88680 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
88681 void (*invalidate_inode)(int, struct cleancache_filekey);
88682 void (*invalidate_fs)(int);
88683 -};
88684 +} __no_const;
88685
88686 extern struct cleancache_ops *
88687 cleancache_register_ops(struct cleancache_ops *ops);
88688 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
88689 index 5591ea7..61b77ce 100644
88690 --- a/include/linux/clk-provider.h
88691 +++ b/include/linux/clk-provider.h
88692 @@ -195,6 +195,7 @@ struct clk_ops {
88693 void (*init)(struct clk_hw *hw);
88694 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
88695 };
88696 +typedef struct clk_ops __no_const clk_ops_no_const;
88697
88698 /**
88699 * struct clk_init_data - holds init data that's common to all clocks and is
88700 diff --git a/include/linux/compat.h b/include/linux/compat.h
88701 index ab25814..d1540d1 100644
88702 --- a/include/linux/compat.h
88703 +++ b/include/linux/compat.h
88704 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
88705 compat_size_t __user *len_ptr);
88706
88707 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
88708 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
88709 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
88710 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
88711 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
88712 compat_ssize_t msgsz, int msgflg);
88713 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
88714 long compat_sys_msgctl(int first, int second, void __user *uptr);
88715 long compat_sys_shmctl(int first, int second, void __user *uptr);
88716 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
88717 - unsigned nsems, const struct compat_timespec __user *timeout);
88718 + compat_long_t nsems, const struct compat_timespec __user *timeout);
88719 asmlinkage long compat_sys_keyctl(u32 option,
88720 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
88721 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
88722 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
88723 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
88724 compat_ulong_t addr, compat_ulong_t data);
88725 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
88726 - compat_long_t addr, compat_long_t data);
88727 + compat_ulong_t addr, compat_ulong_t data);
88728
88729 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
88730 /*
88731 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
88732 index cdf13ca..ba5e086 100644
88733 --- a/include/linux/compiler-gcc.h
88734 +++ b/include/linux/compiler-gcc.h
88735 @@ -94,8 +94,8 @@
88736 */
88737 #define __pure __attribute__((pure))
88738 #define __aligned(x) __attribute__((aligned(x)))
88739 -#define __printf(a, b) __attribute__((format(printf, a, b)))
88740 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
88741 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
88742 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
88743 #define noinline __attribute__((noinline))
88744 #define __attribute_const__ __attribute__((__const__))
88745 #define __maybe_unused __attribute__((unused))
88746 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
88747 index 769e198..7ee7cb5 100644
88748 --- a/include/linux/compiler-gcc4.h
88749 +++ b/include/linux/compiler-gcc4.h
88750 @@ -39,9 +39,38 @@
88751 # define __compiletime_warning(message) __attribute__((warning(message)))
88752 # define __compiletime_error(message) __attribute__((error(message)))
88753 #endif /* __CHECKER__ */
88754 +
88755 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88756 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88757 +#define __bos0(ptr) __bos((ptr), 0)
88758 +#define __bos1(ptr) __bos((ptr), 1)
88759 #endif /* GCC_VERSION >= 40300 */
88760
88761 #if GCC_VERSION >= 40500
88762 +
88763 +#ifdef RANDSTRUCT_PLUGIN
88764 +#define __randomize_layout __attribute__((randomize_layout))
88765 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88766 +#endif
88767 +
88768 +#ifdef CONSTIFY_PLUGIN
88769 +#define __no_const __attribute__((no_const))
88770 +#define __do_const __attribute__((do_const))
88771 +#endif
88772 +
88773 +#ifdef SIZE_OVERFLOW_PLUGIN
88774 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88775 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88776 +#endif
88777 +
88778 +#ifdef LATENT_ENTROPY_PLUGIN
88779 +#define __latent_entropy __attribute__((latent_entropy))
88780 +#endif
88781 +
88782 +#ifdef INITIFY_PLUGIN
88783 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88784 +#endif
88785 +
88786 /*
88787 * Mark a position in code as unreachable. This can be used to
88788 * suppress control flow warnings after asm blocks that transfer
88789 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
88790 index efee493..8aa8f6b 100644
88791 --- a/include/linux/compiler-gcc5.h
88792 +++ b/include/linux/compiler-gcc5.h
88793 @@ -28,6 +28,34 @@
88794 # define __compiletime_error(message) __attribute__((error(message)))
88795 #endif /* __CHECKER__ */
88796
88797 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88798 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88799 +#define __bos0(ptr) __bos((ptr), 0)
88800 +#define __bos1(ptr) __bos((ptr), 1)
88801 +
88802 +#ifdef RANDSTRUCT_PLUGIN
88803 +#define __randomize_layout __attribute__((randomize_layout))
88804 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88805 +#endif
88806 +
88807 +#ifdef CONSTIFY_PLUGIN
88808 +#define __no_const __attribute__((no_const))
88809 +#define __do_const __attribute__((do_const))
88810 +#endif
88811 +
88812 +#ifdef SIZE_OVERFLOW_PLUGIN
88813 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88814 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88815 +#endif
88816 +
88817 +#ifdef LATENT_ENTROPY_PLUGIN
88818 +#define __latent_entropy __attribute__((latent_entropy))
88819 +#endif
88820 +
88821 +#ifdef INITIFY_PLUGIN
88822 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88823 +#endif
88824 +
88825 /*
88826 * Mark a position in code as unreachable. This can be used to
88827 * suppress control flow warnings after asm blocks that transfer
88828 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
88829 index 1b45e4a..eff29a7 100644
88830 --- a/include/linux/compiler.h
88831 +++ b/include/linux/compiler.h
88832 @@ -5,11 +5,14 @@
88833
88834 #ifdef __CHECKER__
88835 # define __user __attribute__((noderef, address_space(1)))
88836 +# define __force_user __force __user
88837 # define __kernel __attribute__((address_space(0)))
88838 +# define __force_kernel __force __kernel
88839 # define __safe __attribute__((safe))
88840 # define __force __attribute__((force))
88841 # define __nocast __attribute__((nocast))
88842 # define __iomem __attribute__((noderef, address_space(2)))
88843 +# define __force_iomem __force __iomem
88844 # define __must_hold(x) __attribute__((context(x,1,1)))
88845 # define __acquires(x) __attribute__((context(x,0,1)))
88846 # define __releases(x) __attribute__((context(x,1,0)))
88847 @@ -17,20 +20,37 @@
88848 # define __release(x) __context__(x,-1)
88849 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
88850 # define __percpu __attribute__((noderef, address_space(3)))
88851 +# define __force_percpu __force __percpu
88852 #ifdef CONFIG_SPARSE_RCU_POINTER
88853 # define __rcu __attribute__((noderef, address_space(4)))
88854 +# define __force_rcu __force __rcu
88855 #else
88856 # define __rcu
88857 +# define __force_rcu
88858 #endif
88859 extern void __chk_user_ptr(const volatile void __user *);
88860 extern void __chk_io_ptr(const volatile void __iomem *);
88861 #else
88862 -# define __user
88863 -# define __kernel
88864 +# ifdef CHECKER_PLUGIN
88865 +//# define __user
88866 +//# define __force_user
88867 +//# define __kernel
88868 +//# define __force_kernel
88869 +# else
88870 +# ifdef STRUCTLEAK_PLUGIN
88871 +# define __user __attribute__((user))
88872 +# else
88873 +# define __user
88874 +# endif
88875 +# define __force_user
88876 +# define __kernel
88877 +# define __force_kernel
88878 +# endif
88879 # define __safe
88880 # define __force
88881 # define __nocast
88882 # define __iomem
88883 +# define __force_iomem
88884 # define __chk_user_ptr(x) (void)0
88885 # define __chk_io_ptr(x) (void)0
88886 # define __builtin_warning(x, y...) (1)
88887 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
88888 # define __release(x) (void)0
88889 # define __cond_lock(x,c) (c)
88890 # define __percpu
88891 +# define __force_percpu
88892 # define __rcu
88893 +# define __force_rcu
88894 #endif
88895
88896 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
88897 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
88898 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
88899 {
88900 switch (size) {
88901 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
88902 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
88903 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
88904 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
88905 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
88906 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
88907 #ifdef CONFIG_64BIT
88908 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
88909 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
88910 #endif
88911 default:
88912 barrier();
88913 - __builtin_memcpy((void *)res, (const void *)p, size);
88914 + __builtin_memcpy(res, (const void *)p, size);
88915 data_access_exceeds_word_size();
88916 barrier();
88917 }
88918 }
88919
88920 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
88921 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
88922 {
88923 switch (size) {
88924 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
88925 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
88926 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
88927 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
88928 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
88929 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
88930 #ifdef CONFIG_64BIT
88931 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
88932 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
88933 #endif
88934 default:
88935 barrier();
88936 - __builtin_memcpy((void *)p, (const void *)res, size);
88937 + __builtin_memcpy((void *)p, res, size);
88938 data_access_exceeds_word_size();
88939 barrier();
88940 }
88941 @@ -364,6 +386,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88942 # define __attribute_const__ /* unimplemented */
88943 #endif
88944
88945 +#ifndef __randomize_layout
88946 +# define __randomize_layout
88947 +#endif
88948 +
88949 +#ifndef __no_randomize_layout
88950 +# define __no_randomize_layout
88951 +#endif
88952 +
88953 +#ifndef __no_const
88954 +# define __no_const
88955 +#endif
88956 +
88957 +#ifndef __do_const
88958 +# define __do_const
88959 +#endif
88960 +
88961 +#ifndef __size_overflow
88962 +# define __size_overflow(...)
88963 +#endif
88964 +
88965 +#ifndef __intentional_overflow
88966 +# define __intentional_overflow(...)
88967 +#endif
88968 +
88969 +#ifndef __latent_entropy
88970 +# define __latent_entropy
88971 +#endif
88972 +
88973 +#ifndef __nocapture
88974 +# define __nocapture(...)
88975 +#endif
88976 +
88977 /*
88978 * Tell gcc if a function is cold. The compiler will assume any path
88979 * directly leading to the call is unlikely.
88980 @@ -373,6 +427,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88981 #define __cold
88982 #endif
88983
88984 +#ifndef __alloc_size
88985 +#define __alloc_size(...)
88986 +#endif
88987 +
88988 +#ifndef __bos
88989 +#define __bos(ptr, arg)
88990 +#endif
88991 +
88992 +#ifndef __bos0
88993 +#define __bos0(ptr)
88994 +#endif
88995 +
88996 +#ifndef __bos1
88997 +#define __bos1(ptr)
88998 +#endif
88999 +
89000 /* Simple shorthand for a section definition */
89001 #ifndef __section
89002 # define __section(S) __attribute__ ((__section__(#S)))
89003 @@ -387,6 +457,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89004 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
89005 #endif
89006
89007 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
89008 +
89009 /* Is this type a native word size -- useful for atomic operations */
89010 #ifndef __native_word
89011 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
89012 @@ -466,8 +538,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
89013 */
89014 #define __ACCESS_ONCE(x) ({ \
89015 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
89016 - (volatile typeof(x) *)&(x); })
89017 + (volatile const typeof(x) *)&(x); })
89018 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
89019 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
89020
89021 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
89022 #ifdef CONFIG_KPROBES
89023 diff --git a/include/linux/completion.h b/include/linux/completion.h
89024 index 5d5aaae..0ea9b84 100644
89025 --- a/include/linux/completion.h
89026 +++ b/include/linux/completion.h
89027 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
89028
89029 extern void wait_for_completion(struct completion *);
89030 extern void wait_for_completion_io(struct completion *);
89031 -extern int wait_for_completion_interruptible(struct completion *x);
89032 -extern int wait_for_completion_killable(struct completion *x);
89033 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
89034 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
89035 extern unsigned long wait_for_completion_timeout(struct completion *x,
89036 - unsigned long timeout);
89037 + unsigned long timeout) __intentional_overflow(-1);
89038 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
89039 - unsigned long timeout);
89040 + unsigned long timeout) __intentional_overflow(-1);
89041 extern long wait_for_completion_interruptible_timeout(
89042 - struct completion *x, unsigned long timeout);
89043 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
89044 extern long wait_for_completion_killable_timeout(
89045 - struct completion *x, unsigned long timeout);
89046 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
89047 extern bool try_wait_for_completion(struct completion *x);
89048 extern bool completion_done(struct completion *x);
89049
89050 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
89051 index 34025df..d94bbbc 100644
89052 --- a/include/linux/configfs.h
89053 +++ b/include/linux/configfs.h
89054 @@ -125,7 +125,7 @@ struct configfs_attribute {
89055 const char *ca_name;
89056 struct module *ca_owner;
89057 umode_t ca_mode;
89058 -};
89059 +} __do_const;
89060
89061 /*
89062 * Users often need to create attribute structures for their configurable
89063 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
89064 index 2ee4888..0451f5e 100644
89065 --- a/include/linux/cpufreq.h
89066 +++ b/include/linux/cpufreq.h
89067 @@ -207,6 +207,7 @@ struct global_attr {
89068 ssize_t (*store)(struct kobject *a, struct attribute *b,
89069 const char *c, size_t count);
89070 };
89071 +typedef struct global_attr __no_const global_attr_no_const;
89072
89073 #define define_one_global_ro(_name) \
89074 static struct global_attr _name = \
89075 @@ -278,7 +279,7 @@ struct cpufreq_driver {
89076 bool boost_supported;
89077 bool boost_enabled;
89078 int (*set_boost)(int state);
89079 -};
89080 +} __do_const;
89081
89082 /* flags */
89083 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
89084 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
89085 index 9c5e892..feb34e0 100644
89086 --- a/include/linux/cpuidle.h
89087 +++ b/include/linux/cpuidle.h
89088 @@ -59,7 +59,8 @@ struct cpuidle_state {
89089 void (*enter_freeze) (struct cpuidle_device *dev,
89090 struct cpuidle_driver *drv,
89091 int index);
89092 -};
89093 +} __do_const;
89094 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
89095
89096 /* Idle State Flags */
89097 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
89098 @@ -227,7 +228,7 @@ struct cpuidle_governor {
89099 void (*reflect) (struct cpuidle_device *dev, int index);
89100
89101 struct module *owner;
89102 -};
89103 +} __do_const;
89104
89105 #ifdef CONFIG_CPU_IDLE
89106 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
89107 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
89108 index 086549a..a572d94 100644
89109 --- a/include/linux/cpumask.h
89110 +++ b/include/linux/cpumask.h
89111 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89112 }
89113
89114 /* Valid inputs for n are -1 and 0. */
89115 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89116 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89117 {
89118 return n+1;
89119 }
89120
89121 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89122 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89123 {
89124 return n+1;
89125 }
89126
89127 -static inline unsigned int cpumask_next_and(int n,
89128 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
89129 const struct cpumask *srcp,
89130 const struct cpumask *andp)
89131 {
89132 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89133 *
89134 * Returns >= nr_cpu_ids if no further cpus set.
89135 */
89136 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89137 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89138 {
89139 /* -1 is a legal arg here. */
89140 if (n != -1)
89141 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89142 *
89143 * Returns >= nr_cpu_ids if no further cpus unset.
89144 */
89145 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89146 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89147 {
89148 /* -1 is a legal arg here. */
89149 if (n != -1)
89150 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89151 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
89152 }
89153
89154 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
89155 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
89156 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
89157 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
89158
89159 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
89160 * cpumask_weight - Count of bits in *srcp
89161 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
89162 */
89163 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
89164 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
89165 {
89166 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
89167 }
89168 diff --git a/include/linux/cred.h b/include/linux/cred.h
89169 index 2fb2ca2..d6a3340 100644
89170 --- a/include/linux/cred.h
89171 +++ b/include/linux/cred.h
89172 @@ -35,7 +35,7 @@ struct group_info {
89173 int nblocks;
89174 kgid_t small_block[NGROUPS_SMALL];
89175 kgid_t *blocks[0];
89176 -};
89177 +} __randomize_layout;
89178
89179 /**
89180 * get_group_info - Get a reference to a group info structure
89181 @@ -137,7 +137,7 @@ struct cred {
89182 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
89183 struct group_info *group_info; /* supplementary groups for euid/fsgid */
89184 struct rcu_head rcu; /* RCU deletion hook */
89185 -};
89186 +} __randomize_layout;
89187
89188 extern void __put_cred(struct cred *);
89189 extern void exit_creds(struct task_struct *);
89190 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
89191 static inline void validate_process_creds(void)
89192 {
89193 }
89194 +static inline void validate_task_creds(struct task_struct *task)
89195 +{
89196 +}
89197 #endif
89198
89199 /**
89200 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
89201
89202 #define task_uid(task) (task_cred_xxx((task), uid))
89203 #define task_euid(task) (task_cred_xxx((task), euid))
89204 +#define task_securebits(task) (task_cred_xxx((task), securebits))
89205
89206 #define current_cred_xxx(xxx) \
89207 ({ \
89208 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
89209 index fb5ef16..05d1e59 100644
89210 --- a/include/linux/crypto.h
89211 +++ b/include/linux/crypto.h
89212 @@ -626,7 +626,7 @@ struct cipher_tfm {
89213 const u8 *key, unsigned int keylen);
89214 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89215 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89216 -};
89217 +} __no_const;
89218
89219 struct hash_tfm {
89220 int (*init)(struct hash_desc *desc);
89221 @@ -647,13 +647,13 @@ struct compress_tfm {
89222 int (*cot_decompress)(struct crypto_tfm *tfm,
89223 const u8 *src, unsigned int slen,
89224 u8 *dst, unsigned int *dlen);
89225 -};
89226 +} __no_const;
89227
89228 struct rng_tfm {
89229 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
89230 unsigned int dlen);
89231 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
89232 -};
89233 +} __no_const;
89234
89235 #define crt_ablkcipher crt_u.ablkcipher
89236 #define crt_aead crt_u.aead
89237 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
89238 index 653589e..4ef254a 100644
89239 --- a/include/linux/ctype.h
89240 +++ b/include/linux/ctype.h
89241 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
89242 * Fast implementation of tolower() for internal usage. Do not use in your
89243 * code.
89244 */
89245 -static inline char _tolower(const char c)
89246 +static inline unsigned char _tolower(const unsigned char c)
89247 {
89248 return c | 0x20;
89249 }
89250 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
89251 index d835879..c8e5b92 100644
89252 --- a/include/linux/dcache.h
89253 +++ b/include/linux/dcache.h
89254 @@ -123,6 +123,9 @@ struct dentry {
89255 unsigned long d_time; /* used by d_revalidate */
89256 void *d_fsdata; /* fs-specific data */
89257
89258 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
89259 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
89260 +#endif
89261 struct list_head d_lru; /* LRU list */
89262 struct list_head d_child; /* child of parent list */
89263 struct list_head d_subdirs; /* our children */
89264 @@ -133,7 +136,7 @@ struct dentry {
89265 struct hlist_node d_alias; /* inode alias list */
89266 struct rcu_head d_rcu;
89267 } d_u;
89268 -};
89269 +} __randomize_layout;
89270
89271 /*
89272 * dentry->d_lock spinlock nesting subclasses:
89273 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
89274
89275 static inline unsigned d_count(const struct dentry *dentry)
89276 {
89277 - return dentry->d_lockref.count;
89278 + return __lockref_read(&dentry->d_lockref);
89279 }
89280
89281 /*
89282 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
89283 static inline struct dentry *dget_dlock(struct dentry *dentry)
89284 {
89285 if (dentry)
89286 - dentry->d_lockref.count++;
89287 + __lockref_inc(&dentry->d_lockref);
89288 return dentry;
89289 }
89290
89291 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
89292 index 7925bf0..d5143d2 100644
89293 --- a/include/linux/decompress/mm.h
89294 +++ b/include/linux/decompress/mm.h
89295 @@ -77,7 +77,7 @@ static void free(void *where)
89296 * warnings when not needed (indeed large_malloc / large_free are not
89297 * needed by inflate */
89298
89299 -#define malloc(a) kmalloc(a, GFP_KERNEL)
89300 +#define malloc(a) kmalloc((a), GFP_KERNEL)
89301 #define free(a) kfree(a)
89302
89303 #define large_malloc(a) vmalloc(a)
89304 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
89305 index ce447f0..83c66bd 100644
89306 --- a/include/linux/devfreq.h
89307 +++ b/include/linux/devfreq.h
89308 @@ -114,7 +114,7 @@ struct devfreq_governor {
89309 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
89310 int (*event_handler)(struct devfreq *devfreq,
89311 unsigned int event, void *data);
89312 -};
89313 +} __do_const;
89314
89315 /**
89316 * struct devfreq - Device devfreq structure
89317 diff --git a/include/linux/device.h b/include/linux/device.h
89318 index 0eb8ee2..c603b6a 100644
89319 --- a/include/linux/device.h
89320 +++ b/include/linux/device.h
89321 @@ -311,7 +311,7 @@ struct subsys_interface {
89322 struct list_head node;
89323 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
89324 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
89325 -};
89326 +} __do_const;
89327
89328 int subsys_interface_register(struct subsys_interface *sif);
89329 void subsys_interface_unregister(struct subsys_interface *sif);
89330 @@ -507,7 +507,7 @@ struct device_type {
89331 void (*release)(struct device *dev);
89332
89333 const struct dev_pm_ops *pm;
89334 -};
89335 +} __do_const;
89336
89337 /* interface for exporting device attributes */
89338 struct device_attribute {
89339 @@ -517,11 +517,12 @@ struct device_attribute {
89340 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
89341 const char *buf, size_t count);
89342 };
89343 +typedef struct device_attribute __no_const device_attribute_no_const;
89344
89345 struct dev_ext_attribute {
89346 struct device_attribute attr;
89347 void *var;
89348 -};
89349 +} __do_const;
89350
89351 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
89352 char *buf);
89353 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
89354 index c3007cb..43efc8c 100644
89355 --- a/include/linux/dma-mapping.h
89356 +++ b/include/linux/dma-mapping.h
89357 @@ -60,7 +60,7 @@ struct dma_map_ops {
89358 u64 (*get_required_mask)(struct device *dev);
89359 #endif
89360 int is_phys;
89361 -};
89362 +} __do_const;
89363
89364 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
89365
89366 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
89367 index b6997a0..108be6c 100644
89368 --- a/include/linux/dmaengine.h
89369 +++ b/include/linux/dmaengine.h
89370 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
89371 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
89372 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
89373
89374 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89375 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89376 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
89377 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89378 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89379 struct dma_pinned_list *pinned_list, struct page *page,
89380 unsigned int offset, size_t len);
89381
89382 diff --git a/include/linux/efi.h b/include/linux/efi.h
89383 index cf7e431..d239dce 100644
89384 --- a/include/linux/efi.h
89385 +++ b/include/linux/efi.h
89386 @@ -1056,6 +1056,7 @@ struct efivar_operations {
89387 efi_set_variable_nonblocking_t *set_variable_nonblocking;
89388 efi_query_variable_store_t *query_variable_store;
89389 };
89390 +typedef struct efivar_operations __no_const efivar_operations_no_const;
89391
89392 struct efivars {
89393 /*
89394 diff --git a/include/linux/elf.h b/include/linux/elf.h
89395 index 20fa8d8..3d0dd18 100644
89396 --- a/include/linux/elf.h
89397 +++ b/include/linux/elf.h
89398 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
89399 #define elf_note elf32_note
89400 #define elf_addr_t Elf32_Off
89401 #define Elf_Half Elf32_Half
89402 +#define elf_dyn Elf32_Dyn
89403
89404 #else
89405
89406 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
89407 #define elf_note elf64_note
89408 #define elf_addr_t Elf64_Off
89409 #define Elf_Half Elf64_Half
89410 +#define elf_dyn Elf64_Dyn
89411
89412 #endif
89413
89414 diff --git a/include/linux/err.h b/include/linux/err.h
89415 index a729120..6ede2c9 100644
89416 --- a/include/linux/err.h
89417 +++ b/include/linux/err.h
89418 @@ -20,12 +20,12 @@
89419
89420 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
89421
89422 -static inline void * __must_check ERR_PTR(long error)
89423 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
89424 {
89425 return (void *) error;
89426 }
89427
89428 -static inline long __must_check PTR_ERR(__force const void *ptr)
89429 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
89430 {
89431 return (long) ptr;
89432 }
89433 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
89434 index 36f49c4..a2a1f4c 100644
89435 --- a/include/linux/extcon.h
89436 +++ b/include/linux/extcon.h
89437 @@ -135,7 +135,7 @@ struct extcon_dev {
89438 /* /sys/class/extcon/.../mutually_exclusive/... */
89439 struct attribute_group attr_g_muex;
89440 struct attribute **attrs_muex;
89441 - struct device_attribute *d_attrs_muex;
89442 + device_attribute_no_const *d_attrs_muex;
89443 };
89444
89445 /**
89446 diff --git a/include/linux/fb.h b/include/linux/fb.h
89447 index 043f328..180ccbf 100644
89448 --- a/include/linux/fb.h
89449 +++ b/include/linux/fb.h
89450 @@ -305,7 +305,8 @@ struct fb_ops {
89451 /* called at KDB enter and leave time to prepare the console */
89452 int (*fb_debug_enter)(struct fb_info *info);
89453 int (*fb_debug_leave)(struct fb_info *info);
89454 -};
89455 +} __do_const;
89456 +typedef struct fb_ops __no_const fb_ops_no_const;
89457
89458 #ifdef CONFIG_FB_TILEBLITTING
89459 #define FB_TILE_CURSOR_NONE 0
89460 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
89461 index 230f87b..1fd0485 100644
89462 --- a/include/linux/fdtable.h
89463 +++ b/include/linux/fdtable.h
89464 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
89465 void put_files_struct(struct files_struct *fs);
89466 void reset_files_struct(struct files_struct *);
89467 int unshare_files(struct files_struct **);
89468 -struct files_struct *dup_fd(struct files_struct *, int *);
89469 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
89470 void do_close_on_exec(struct files_struct *);
89471 int iterate_fd(struct files_struct *, unsigned,
89472 int (*)(const void *, struct file *, unsigned),
89473 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
89474 index 8293262..2b3b8bd 100644
89475 --- a/include/linux/frontswap.h
89476 +++ b/include/linux/frontswap.h
89477 @@ -11,7 +11,7 @@ struct frontswap_ops {
89478 int (*load)(unsigned, pgoff_t, struct page *);
89479 void (*invalidate_page)(unsigned, pgoff_t);
89480 void (*invalidate_area)(unsigned);
89481 -};
89482 +} __no_const;
89483
89484 extern bool frontswap_enabled;
89485 extern struct frontswap_ops *
89486 diff --git a/include/linux/fs.h b/include/linux/fs.h
89487 index 52cc449..31f35cb 100644
89488 --- a/include/linux/fs.h
89489 +++ b/include/linux/fs.h
89490 @@ -410,7 +410,7 @@ struct address_space {
89491 spinlock_t private_lock; /* for use by the address_space */
89492 struct list_head private_list; /* ditto */
89493 void *private_data; /* ditto */
89494 -} __attribute__((aligned(sizeof(long))));
89495 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
89496 /*
89497 * On most architectures that alignment is already the case; but
89498 * must be enforced here for CRIS, to let the least significant bit
89499 @@ -453,7 +453,7 @@ struct block_device {
89500 int bd_fsfreeze_count;
89501 /* Mutex for freeze */
89502 struct mutex bd_fsfreeze_mutex;
89503 -};
89504 +} __randomize_layout;
89505
89506 /*
89507 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
89508 @@ -639,7 +639,7 @@ struct inode {
89509 #endif
89510
89511 void *i_private; /* fs or device private pointer */
89512 -};
89513 +} __randomize_layout;
89514
89515 static inline int inode_unhashed(struct inode *inode)
89516 {
89517 @@ -834,7 +834,7 @@ struct file {
89518 struct list_head f_tfile_llink;
89519 #endif /* #ifdef CONFIG_EPOLL */
89520 struct address_space *f_mapping;
89521 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
89522 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
89523
89524 struct file_handle {
89525 __u32 handle_bytes;
89526 @@ -962,7 +962,7 @@ struct file_lock {
89527 int state; /* state of grant or error if -ve */
89528 } afs;
89529 } fl_u;
89530 -};
89531 +} __randomize_layout;
89532
89533 struct file_lock_context {
89534 spinlock_t flc_lock;
89535 @@ -1316,7 +1316,7 @@ struct super_block {
89536 * Indicates how deep in a filesystem stack this SB is
89537 */
89538 int s_stack_depth;
89539 -};
89540 +} __randomize_layout;
89541
89542 extern struct timespec current_fs_time(struct super_block *sb);
89543
89544 @@ -1570,7 +1570,8 @@ struct file_operations {
89545 #ifndef CONFIG_MMU
89546 unsigned (*mmap_capabilities)(struct file *);
89547 #endif
89548 -};
89549 +} __do_const __randomize_layout;
89550 +typedef struct file_operations __no_const file_operations_no_const;
89551
89552 struct inode_operations {
89553 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
89554 @@ -2269,7 +2270,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
89555 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
89556 unsigned int count, const char *name,
89557 const struct file_operations *fops);
89558 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89559 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89560 unsigned int count, const char *name);
89561 extern void unregister_chrdev_region(dev_t, unsigned);
89562 extern void chrdev_show(struct seq_file *,off_t);
89563 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
89564 return !IS_DEADDIR(inode);
89565 }
89566
89567 +static inline bool is_sidechannel_device(const struct inode *inode)
89568 +{
89569 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
89570 + umode_t mode = inode->i_mode;
89571 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
89572 +#else
89573 + return false;
89574 +#endif
89575 +}
89576 +
89577 #endif /* _LINUX_FS_H */
89578 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
89579 index 0efc3e6..fd23610 100644
89580 --- a/include/linux/fs_struct.h
89581 +++ b/include/linux/fs_struct.h
89582 @@ -6,13 +6,13 @@
89583 #include <linux/seqlock.h>
89584
89585 struct fs_struct {
89586 - int users;
89587 + atomic_t users;
89588 spinlock_t lock;
89589 seqcount_t seq;
89590 int umask;
89591 int in_exec;
89592 struct path root, pwd;
89593 -};
89594 +} __randomize_layout;
89595
89596 extern struct kmem_cache *fs_cachep;
89597
89598 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
89599 index 7714849..a4a5c7a 100644
89600 --- a/include/linux/fscache-cache.h
89601 +++ b/include/linux/fscache-cache.h
89602 @@ -113,7 +113,7 @@ struct fscache_operation {
89603 fscache_operation_release_t release;
89604 };
89605
89606 -extern atomic_t fscache_op_debug_id;
89607 +extern atomic_unchecked_t fscache_op_debug_id;
89608 extern void fscache_op_work_func(struct work_struct *work);
89609
89610 extern void fscache_enqueue_operation(struct fscache_operation *);
89611 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
89612 INIT_WORK(&op->work, fscache_op_work_func);
89613 atomic_set(&op->usage, 1);
89614 op->state = FSCACHE_OP_ST_INITIALISED;
89615 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
89616 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
89617 op->processor = processor;
89618 op->release = release;
89619 INIT_LIST_HEAD(&op->pend_link);
89620 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
89621 index 115bb81..e7b812b 100644
89622 --- a/include/linux/fscache.h
89623 +++ b/include/linux/fscache.h
89624 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
89625 * - this is mandatory for any object that may have data
89626 */
89627 void (*now_uncached)(void *cookie_netfs_data);
89628 -};
89629 +} __do_const;
89630
89631 /*
89632 * fscache cached network filesystem type
89633 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
89634 index 7ee1774..72505b8 100644
89635 --- a/include/linux/fsnotify.h
89636 +++ b/include/linux/fsnotify.h
89637 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
89638 struct inode *inode = file_inode(file);
89639 __u32 mask = FS_ACCESS;
89640
89641 + if (is_sidechannel_device(inode))
89642 + return;
89643 +
89644 if (S_ISDIR(inode->i_mode))
89645 mask |= FS_ISDIR;
89646
89647 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
89648 struct inode *inode = file_inode(file);
89649 __u32 mask = FS_MODIFY;
89650
89651 + if (is_sidechannel_device(inode))
89652 + return;
89653 +
89654 if (S_ISDIR(inode->i_mode))
89655 mask |= FS_ISDIR;
89656
89657 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
89658 */
89659 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
89660 {
89661 - return kstrdup(name, GFP_KERNEL);
89662 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
89663 }
89664
89665 /*
89666 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
89667 index ec274e0..e678159 100644
89668 --- a/include/linux/genhd.h
89669 +++ b/include/linux/genhd.h
89670 @@ -194,7 +194,7 @@ struct gendisk {
89671 struct kobject *slave_dir;
89672
89673 struct timer_rand_state *random;
89674 - atomic_t sync_io; /* RAID */
89675 + atomic_unchecked_t sync_io; /* RAID */
89676 struct disk_events *ev;
89677 #ifdef CONFIG_BLK_DEV_INTEGRITY
89678 struct blk_integrity *integrity;
89679 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
89680 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
89681
89682 /* drivers/char/random.c */
89683 -extern void add_disk_randomness(struct gendisk *disk);
89684 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
89685 extern void rand_initialize_disk(struct gendisk *disk);
89686
89687 static inline sector_t get_start_sect(struct block_device *bdev)
89688 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
89689 index 667c311..abac2a7 100644
89690 --- a/include/linux/genl_magic_func.h
89691 +++ b/include/linux/genl_magic_func.h
89692 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
89693 },
89694
89695 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
89696 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
89697 +static struct genl_ops ZZZ_genl_ops[] = {
89698 #include GENL_MAGIC_INCLUDE_FILE
89699 };
89700
89701 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
89702 index eb6fafe..9360779 100644
89703 --- a/include/linux/gfp.h
89704 +++ b/include/linux/gfp.h
89705 @@ -35,6 +35,13 @@ struct vm_area_struct;
89706 #define ___GFP_NO_KSWAPD 0x400000u
89707 #define ___GFP_OTHER_NODE 0x800000u
89708 #define ___GFP_WRITE 0x1000000u
89709 +
89710 +#ifdef CONFIG_PAX_USERCOPY_SLABS
89711 +#define ___GFP_USERCOPY 0x2000000u
89712 +#else
89713 +#define ___GFP_USERCOPY 0
89714 +#endif
89715 +
89716 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
89717
89718 /*
89719 @@ -92,6 +99,7 @@ struct vm_area_struct;
89720 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
89721 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
89722 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
89723 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
89724
89725 /*
89726 * This may seem redundant, but it's a way of annotating false positives vs.
89727 @@ -99,7 +107,7 @@ struct vm_area_struct;
89728 */
89729 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
89730
89731 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
89732 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
89733 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
89734
89735 /* This equals 0, but use constants in case they ever change */
89736 @@ -154,6 +162,8 @@ struct vm_area_struct;
89737 /* 4GB DMA on some platforms */
89738 #define GFP_DMA32 __GFP_DMA32
89739
89740 +#define GFP_USERCOPY __GFP_USERCOPY
89741 +
89742 /* Convert GFP flags to their corresponding migrate type */
89743 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
89744 {
89745 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
89746 new file mode 100644
89747 index 0000000..91858e4
89748 --- /dev/null
89749 +++ b/include/linux/gracl.h
89750 @@ -0,0 +1,342 @@
89751 +#ifndef GR_ACL_H
89752 +#define GR_ACL_H
89753 +
89754 +#include <linux/grdefs.h>
89755 +#include <linux/resource.h>
89756 +#include <linux/capability.h>
89757 +#include <linux/dcache.h>
89758 +#include <asm/resource.h>
89759 +
89760 +/* Major status information */
89761 +
89762 +#define GR_VERSION "grsecurity 3.1"
89763 +#define GRSECURITY_VERSION 0x3100
89764 +
89765 +enum {
89766 + GR_SHUTDOWN = 0,
89767 + GR_ENABLE = 1,
89768 + GR_SPROLE = 2,
89769 + GR_OLDRELOAD = 3,
89770 + GR_SEGVMOD = 4,
89771 + GR_STATUS = 5,
89772 + GR_UNSPROLE = 6,
89773 + GR_PASSSET = 7,
89774 + GR_SPROLEPAM = 8,
89775 + GR_RELOAD = 9,
89776 +};
89777 +
89778 +/* Password setup definitions
89779 + * kernel/grhash.c */
89780 +enum {
89781 + GR_PW_LEN = 128,
89782 + GR_SALT_LEN = 16,
89783 + GR_SHA_LEN = 32,
89784 +};
89785 +
89786 +enum {
89787 + GR_SPROLE_LEN = 64,
89788 +};
89789 +
89790 +enum {
89791 + GR_NO_GLOB = 0,
89792 + GR_REG_GLOB,
89793 + GR_CREATE_GLOB
89794 +};
89795 +
89796 +#define GR_NLIMITS 32
89797 +
89798 +/* Begin Data Structures */
89799 +
89800 +struct sprole_pw {
89801 + unsigned char *rolename;
89802 + unsigned char salt[GR_SALT_LEN];
89803 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
89804 +};
89805 +
89806 +struct name_entry {
89807 + __u32 key;
89808 + u64 inode;
89809 + dev_t device;
89810 + char *name;
89811 + __u16 len;
89812 + __u8 deleted;
89813 + struct name_entry *prev;
89814 + struct name_entry *next;
89815 +};
89816 +
89817 +struct inodev_entry {
89818 + struct name_entry *nentry;
89819 + struct inodev_entry *prev;
89820 + struct inodev_entry *next;
89821 +};
89822 +
89823 +struct acl_role_db {
89824 + struct acl_role_label **r_hash;
89825 + __u32 r_size;
89826 +};
89827 +
89828 +struct inodev_db {
89829 + struct inodev_entry **i_hash;
89830 + __u32 i_size;
89831 +};
89832 +
89833 +struct name_db {
89834 + struct name_entry **n_hash;
89835 + __u32 n_size;
89836 +};
89837 +
89838 +struct crash_uid {
89839 + uid_t uid;
89840 + unsigned long expires;
89841 +};
89842 +
89843 +struct gr_hash_struct {
89844 + void **table;
89845 + void **nametable;
89846 + void *first;
89847 + __u32 table_size;
89848 + __u32 used_size;
89849 + int type;
89850 +};
89851 +
89852 +/* Userspace Grsecurity ACL data structures */
89853 +
89854 +struct acl_subject_label {
89855 + char *filename;
89856 + u64 inode;
89857 + dev_t device;
89858 + __u32 mode;
89859 + kernel_cap_t cap_mask;
89860 + kernel_cap_t cap_lower;
89861 + kernel_cap_t cap_invert_audit;
89862 +
89863 + struct rlimit res[GR_NLIMITS];
89864 + __u32 resmask;
89865 +
89866 + __u8 user_trans_type;
89867 + __u8 group_trans_type;
89868 + uid_t *user_transitions;
89869 + gid_t *group_transitions;
89870 + __u16 user_trans_num;
89871 + __u16 group_trans_num;
89872 +
89873 + __u32 sock_families[2];
89874 + __u32 ip_proto[8];
89875 + __u32 ip_type;
89876 + struct acl_ip_label **ips;
89877 + __u32 ip_num;
89878 + __u32 inaddr_any_override;
89879 +
89880 + __u32 crashes;
89881 + unsigned long expires;
89882 +
89883 + struct acl_subject_label *parent_subject;
89884 + struct gr_hash_struct *hash;
89885 + struct acl_subject_label *prev;
89886 + struct acl_subject_label *next;
89887 +
89888 + struct acl_object_label **obj_hash;
89889 + __u32 obj_hash_size;
89890 + __u16 pax_flags;
89891 +};
89892 +
89893 +struct role_allowed_ip {
89894 + __u32 addr;
89895 + __u32 netmask;
89896 +
89897 + struct role_allowed_ip *prev;
89898 + struct role_allowed_ip *next;
89899 +};
89900 +
89901 +struct role_transition {
89902 + char *rolename;
89903 +
89904 + struct role_transition *prev;
89905 + struct role_transition *next;
89906 +};
89907 +
89908 +struct acl_role_label {
89909 + char *rolename;
89910 + uid_t uidgid;
89911 + __u16 roletype;
89912 +
89913 + __u16 auth_attempts;
89914 + unsigned long expires;
89915 +
89916 + struct acl_subject_label *root_label;
89917 + struct gr_hash_struct *hash;
89918 +
89919 + struct acl_role_label *prev;
89920 + struct acl_role_label *next;
89921 +
89922 + struct role_transition *transitions;
89923 + struct role_allowed_ip *allowed_ips;
89924 + uid_t *domain_children;
89925 + __u16 domain_child_num;
89926 +
89927 + umode_t umask;
89928 +
89929 + struct acl_subject_label **subj_hash;
89930 + __u32 subj_hash_size;
89931 +};
89932 +
89933 +struct user_acl_role_db {
89934 + struct acl_role_label **r_table;
89935 + __u32 num_pointers; /* Number of allocations to track */
89936 + __u32 num_roles; /* Number of roles */
89937 + __u32 num_domain_children; /* Number of domain children */
89938 + __u32 num_subjects; /* Number of subjects */
89939 + __u32 num_objects; /* Number of objects */
89940 +};
89941 +
89942 +struct acl_object_label {
89943 + char *filename;
89944 + u64 inode;
89945 + dev_t device;
89946 + __u32 mode;
89947 +
89948 + struct acl_subject_label *nested;
89949 + struct acl_object_label *globbed;
89950 +
89951 + /* next two structures not used */
89952 +
89953 + struct acl_object_label *prev;
89954 + struct acl_object_label *next;
89955 +};
89956 +
89957 +struct acl_ip_label {
89958 + char *iface;
89959 + __u32 addr;
89960 + __u32 netmask;
89961 + __u16 low, high;
89962 + __u8 mode;
89963 + __u32 type;
89964 + __u32 proto[8];
89965 +
89966 + /* next two structures not used */
89967 +
89968 + struct acl_ip_label *prev;
89969 + struct acl_ip_label *next;
89970 +};
89971 +
89972 +struct gr_arg {
89973 + struct user_acl_role_db role_db;
89974 + unsigned char pw[GR_PW_LEN];
89975 + unsigned char salt[GR_SALT_LEN];
89976 + unsigned char sum[GR_SHA_LEN];
89977 + unsigned char sp_role[GR_SPROLE_LEN];
89978 + struct sprole_pw *sprole_pws;
89979 + dev_t segv_device;
89980 + u64 segv_inode;
89981 + uid_t segv_uid;
89982 + __u16 num_sprole_pws;
89983 + __u16 mode;
89984 +};
89985 +
89986 +struct gr_arg_wrapper {
89987 + struct gr_arg *arg;
89988 + __u32 version;
89989 + __u32 size;
89990 +};
89991 +
89992 +struct subject_map {
89993 + struct acl_subject_label *user;
89994 + struct acl_subject_label *kernel;
89995 + struct subject_map *prev;
89996 + struct subject_map *next;
89997 +};
89998 +
89999 +struct acl_subj_map_db {
90000 + struct subject_map **s_hash;
90001 + __u32 s_size;
90002 +};
90003 +
90004 +struct gr_policy_state {
90005 + struct sprole_pw **acl_special_roles;
90006 + __u16 num_sprole_pws;
90007 + struct acl_role_label *kernel_role;
90008 + struct acl_role_label *role_list;
90009 + struct acl_role_label *default_role;
90010 + struct acl_role_db acl_role_set;
90011 + struct acl_subj_map_db subj_map_set;
90012 + struct name_db name_set;
90013 + struct inodev_db inodev_set;
90014 +};
90015 +
90016 +struct gr_alloc_state {
90017 + unsigned long alloc_stack_next;
90018 + unsigned long alloc_stack_size;
90019 + void **alloc_stack;
90020 +};
90021 +
90022 +struct gr_reload_state {
90023 + struct gr_policy_state oldpolicy;
90024 + struct gr_alloc_state oldalloc;
90025 + struct gr_policy_state newpolicy;
90026 + struct gr_alloc_state newalloc;
90027 + struct gr_policy_state *oldpolicy_ptr;
90028 + struct gr_alloc_state *oldalloc_ptr;
90029 + unsigned char oldmode;
90030 +};
90031 +
90032 +/* End Data Structures Section */
90033 +
90034 +/* Hash functions generated by empirical testing by Brad Spengler
90035 + Makes good use of the low bits of the inode. Generally 0-1 times
90036 + in loop for successful match. 0-3 for unsuccessful match.
90037 + Shift/add algorithm with modulus of table size and an XOR*/
90038 +
90039 +static __inline__ unsigned int
90040 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
90041 +{
90042 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
90043 +}
90044 +
90045 + static __inline__ unsigned int
90046 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
90047 +{
90048 + return ((const unsigned long)userp % sz);
90049 +}
90050 +
90051 +static __inline__ unsigned int
90052 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
90053 +{
90054 + unsigned int rem;
90055 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
90056 + return rem;
90057 +}
90058 +
90059 +static __inline__ unsigned int
90060 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
90061 +{
90062 + return full_name_hash((const unsigned char *)name, len) % sz;
90063 +}
90064 +
90065 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
90066 + subj = NULL; \
90067 + iter = 0; \
90068 + while (iter < role->subj_hash_size) { \
90069 + if (subj == NULL) \
90070 + subj = role->subj_hash[iter]; \
90071 + if (subj == NULL) { \
90072 + iter++; \
90073 + continue; \
90074 + }
90075 +
90076 +#define FOR_EACH_SUBJECT_END(subj,iter) \
90077 + subj = subj->next; \
90078 + if (subj == NULL) \
90079 + iter++; \
90080 + }
90081 +
90082 +
90083 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
90084 + subj = role->hash->first; \
90085 + while (subj != NULL) {
90086 +
90087 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
90088 + subj = subj->next; \
90089 + }
90090 +
90091 +#endif
90092 +
90093 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
90094 new file mode 100644
90095 index 0000000..af64092
90096 --- /dev/null
90097 +++ b/include/linux/gracl_compat.h
90098 @@ -0,0 +1,156 @@
90099 +#ifndef GR_ACL_COMPAT_H
90100 +#define GR_ACL_COMPAT_H
90101 +
90102 +#include <linux/resource.h>
90103 +#include <asm/resource.h>
90104 +
90105 +struct sprole_pw_compat {
90106 + compat_uptr_t rolename;
90107 + unsigned char salt[GR_SALT_LEN];
90108 + unsigned char sum[GR_SHA_LEN];
90109 +};
90110 +
90111 +struct gr_hash_struct_compat {
90112 + compat_uptr_t table;
90113 + compat_uptr_t nametable;
90114 + compat_uptr_t first;
90115 + __u32 table_size;
90116 + __u32 used_size;
90117 + int type;
90118 +};
90119 +
90120 +struct acl_subject_label_compat {
90121 + compat_uptr_t filename;
90122 + compat_u64 inode;
90123 + __u32 device;
90124 + __u32 mode;
90125 + kernel_cap_t cap_mask;
90126 + kernel_cap_t cap_lower;
90127 + kernel_cap_t cap_invert_audit;
90128 +
90129 + struct compat_rlimit res[GR_NLIMITS];
90130 + __u32 resmask;
90131 +
90132 + __u8 user_trans_type;
90133 + __u8 group_trans_type;
90134 + compat_uptr_t user_transitions;
90135 + compat_uptr_t group_transitions;
90136 + __u16 user_trans_num;
90137 + __u16 group_trans_num;
90138 +
90139 + __u32 sock_families[2];
90140 + __u32 ip_proto[8];
90141 + __u32 ip_type;
90142 + compat_uptr_t ips;
90143 + __u32 ip_num;
90144 + __u32 inaddr_any_override;
90145 +
90146 + __u32 crashes;
90147 + compat_ulong_t expires;
90148 +
90149 + compat_uptr_t parent_subject;
90150 + compat_uptr_t hash;
90151 + compat_uptr_t prev;
90152 + compat_uptr_t next;
90153 +
90154 + compat_uptr_t obj_hash;
90155 + __u32 obj_hash_size;
90156 + __u16 pax_flags;
90157 +};
90158 +
90159 +struct role_allowed_ip_compat {
90160 + __u32 addr;
90161 + __u32 netmask;
90162 +
90163 + compat_uptr_t prev;
90164 + compat_uptr_t next;
90165 +};
90166 +
90167 +struct role_transition_compat {
90168 + compat_uptr_t rolename;
90169 +
90170 + compat_uptr_t prev;
90171 + compat_uptr_t next;
90172 +};
90173 +
90174 +struct acl_role_label_compat {
90175 + compat_uptr_t rolename;
90176 + uid_t uidgid;
90177 + __u16 roletype;
90178 +
90179 + __u16 auth_attempts;
90180 + compat_ulong_t expires;
90181 +
90182 + compat_uptr_t root_label;
90183 + compat_uptr_t hash;
90184 +
90185 + compat_uptr_t prev;
90186 + compat_uptr_t next;
90187 +
90188 + compat_uptr_t transitions;
90189 + compat_uptr_t allowed_ips;
90190 + compat_uptr_t domain_children;
90191 + __u16 domain_child_num;
90192 +
90193 + umode_t umask;
90194 +
90195 + compat_uptr_t subj_hash;
90196 + __u32 subj_hash_size;
90197 +};
90198 +
90199 +struct user_acl_role_db_compat {
90200 + compat_uptr_t r_table;
90201 + __u32 num_pointers;
90202 + __u32 num_roles;
90203 + __u32 num_domain_children;
90204 + __u32 num_subjects;
90205 + __u32 num_objects;
90206 +};
90207 +
90208 +struct acl_object_label_compat {
90209 + compat_uptr_t filename;
90210 + compat_u64 inode;
90211 + __u32 device;
90212 + __u32 mode;
90213 +
90214 + compat_uptr_t nested;
90215 + compat_uptr_t globbed;
90216 +
90217 + compat_uptr_t prev;
90218 + compat_uptr_t next;
90219 +};
90220 +
90221 +struct acl_ip_label_compat {
90222 + compat_uptr_t iface;
90223 + __u32 addr;
90224 + __u32 netmask;
90225 + __u16 low, high;
90226 + __u8 mode;
90227 + __u32 type;
90228 + __u32 proto[8];
90229 +
90230 + compat_uptr_t prev;
90231 + compat_uptr_t next;
90232 +};
90233 +
90234 +struct gr_arg_compat {
90235 + struct user_acl_role_db_compat role_db;
90236 + unsigned char pw[GR_PW_LEN];
90237 + unsigned char salt[GR_SALT_LEN];
90238 + unsigned char sum[GR_SHA_LEN];
90239 + unsigned char sp_role[GR_SPROLE_LEN];
90240 + compat_uptr_t sprole_pws;
90241 + __u32 segv_device;
90242 + compat_u64 segv_inode;
90243 + uid_t segv_uid;
90244 + __u16 num_sprole_pws;
90245 + __u16 mode;
90246 +};
90247 +
90248 +struct gr_arg_wrapper_compat {
90249 + compat_uptr_t arg;
90250 + __u32 version;
90251 + __u32 size;
90252 +};
90253 +
90254 +#endif
90255 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
90256 new file mode 100644
90257 index 0000000..323ecf2
90258 --- /dev/null
90259 +++ b/include/linux/gralloc.h
90260 @@ -0,0 +1,9 @@
90261 +#ifndef __GRALLOC_H
90262 +#define __GRALLOC_H
90263 +
90264 +void acl_free_all(void);
90265 +int acl_alloc_stack_init(unsigned long size);
90266 +void *acl_alloc(unsigned long len);
90267 +void *acl_alloc_num(unsigned long num, unsigned long len);
90268 +
90269 +#endif
90270 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
90271 new file mode 100644
90272 index 0000000..be66033
90273 --- /dev/null
90274 +++ b/include/linux/grdefs.h
90275 @@ -0,0 +1,140 @@
90276 +#ifndef GRDEFS_H
90277 +#define GRDEFS_H
90278 +
90279 +/* Begin grsecurity status declarations */
90280 +
90281 +enum {
90282 + GR_READY = 0x01,
90283 + GR_STATUS_INIT = 0x00 // disabled state
90284 +};
90285 +
90286 +/* Begin ACL declarations */
90287 +
90288 +/* Role flags */
90289 +
90290 +enum {
90291 + GR_ROLE_USER = 0x0001,
90292 + GR_ROLE_GROUP = 0x0002,
90293 + GR_ROLE_DEFAULT = 0x0004,
90294 + GR_ROLE_SPECIAL = 0x0008,
90295 + GR_ROLE_AUTH = 0x0010,
90296 + GR_ROLE_NOPW = 0x0020,
90297 + GR_ROLE_GOD = 0x0040,
90298 + GR_ROLE_LEARN = 0x0080,
90299 + GR_ROLE_TPE = 0x0100,
90300 + GR_ROLE_DOMAIN = 0x0200,
90301 + GR_ROLE_PAM = 0x0400,
90302 + GR_ROLE_PERSIST = 0x0800
90303 +};
90304 +
90305 +/* ACL Subject and Object mode flags */
90306 +enum {
90307 + GR_DELETED = 0x80000000
90308 +};
90309 +
90310 +/* ACL Object-only mode flags */
90311 +enum {
90312 + GR_READ = 0x00000001,
90313 + GR_APPEND = 0x00000002,
90314 + GR_WRITE = 0x00000004,
90315 + GR_EXEC = 0x00000008,
90316 + GR_FIND = 0x00000010,
90317 + GR_INHERIT = 0x00000020,
90318 + GR_SETID = 0x00000040,
90319 + GR_CREATE = 0x00000080,
90320 + GR_DELETE = 0x00000100,
90321 + GR_LINK = 0x00000200,
90322 + GR_AUDIT_READ = 0x00000400,
90323 + GR_AUDIT_APPEND = 0x00000800,
90324 + GR_AUDIT_WRITE = 0x00001000,
90325 + GR_AUDIT_EXEC = 0x00002000,
90326 + GR_AUDIT_FIND = 0x00004000,
90327 + GR_AUDIT_INHERIT= 0x00008000,
90328 + GR_AUDIT_SETID = 0x00010000,
90329 + GR_AUDIT_CREATE = 0x00020000,
90330 + GR_AUDIT_DELETE = 0x00040000,
90331 + GR_AUDIT_LINK = 0x00080000,
90332 + GR_PTRACERD = 0x00100000,
90333 + GR_NOPTRACE = 0x00200000,
90334 + GR_SUPPRESS = 0x00400000,
90335 + GR_NOLEARN = 0x00800000,
90336 + GR_INIT_TRANSFER= 0x01000000
90337 +};
90338 +
90339 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
90340 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
90341 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
90342 +
90343 +/* ACL subject-only mode flags */
90344 +enum {
90345 + GR_KILL = 0x00000001,
90346 + GR_VIEW = 0x00000002,
90347 + GR_PROTECTED = 0x00000004,
90348 + GR_LEARN = 0x00000008,
90349 + GR_OVERRIDE = 0x00000010,
90350 + /* just a placeholder, this mode is only used in userspace */
90351 + GR_DUMMY = 0x00000020,
90352 + GR_PROTSHM = 0x00000040,
90353 + GR_KILLPROC = 0x00000080,
90354 + GR_KILLIPPROC = 0x00000100,
90355 + /* just a placeholder, this mode is only used in userspace */
90356 + GR_NOTROJAN = 0x00000200,
90357 + GR_PROTPROCFD = 0x00000400,
90358 + GR_PROCACCT = 0x00000800,
90359 + GR_RELAXPTRACE = 0x00001000,
90360 + //GR_NESTED = 0x00002000,
90361 + GR_INHERITLEARN = 0x00004000,
90362 + GR_PROCFIND = 0x00008000,
90363 + GR_POVERRIDE = 0x00010000,
90364 + GR_KERNELAUTH = 0x00020000,
90365 + GR_ATSECURE = 0x00040000,
90366 + GR_SHMEXEC = 0x00080000
90367 +};
90368 +
90369 +enum {
90370 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
90371 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
90372 + GR_PAX_ENABLE_MPROTECT = 0x0004,
90373 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
90374 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
90375 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
90376 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
90377 + GR_PAX_DISABLE_MPROTECT = 0x0400,
90378 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
90379 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
90380 +};
90381 +
90382 +enum {
90383 + GR_ID_USER = 0x01,
90384 + GR_ID_GROUP = 0x02,
90385 +};
90386 +
90387 +enum {
90388 + GR_ID_ALLOW = 0x01,
90389 + GR_ID_DENY = 0x02,
90390 +};
90391 +
90392 +#define GR_CRASH_RES 31
90393 +#define GR_UIDTABLE_MAX 500
90394 +
90395 +/* begin resource learning section */
90396 +enum {
90397 + GR_RLIM_CPU_BUMP = 60,
90398 + GR_RLIM_FSIZE_BUMP = 50000,
90399 + GR_RLIM_DATA_BUMP = 10000,
90400 + GR_RLIM_STACK_BUMP = 1000,
90401 + GR_RLIM_CORE_BUMP = 10000,
90402 + GR_RLIM_RSS_BUMP = 500000,
90403 + GR_RLIM_NPROC_BUMP = 1,
90404 + GR_RLIM_NOFILE_BUMP = 5,
90405 + GR_RLIM_MEMLOCK_BUMP = 50000,
90406 + GR_RLIM_AS_BUMP = 500000,
90407 + GR_RLIM_LOCKS_BUMP = 2,
90408 + GR_RLIM_SIGPENDING_BUMP = 5,
90409 + GR_RLIM_MSGQUEUE_BUMP = 10000,
90410 + GR_RLIM_NICE_BUMP = 1,
90411 + GR_RLIM_RTPRIO_BUMP = 1,
90412 + GR_RLIM_RTTIME_BUMP = 1000000
90413 +};
90414 +
90415 +#endif
90416 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
90417 new file mode 100644
90418 index 0000000..fb1de5d
90419 --- /dev/null
90420 +++ b/include/linux/grinternal.h
90421 @@ -0,0 +1,230 @@
90422 +#ifndef __GRINTERNAL_H
90423 +#define __GRINTERNAL_H
90424 +
90425 +#ifdef CONFIG_GRKERNSEC
90426 +
90427 +#include <linux/fs.h>
90428 +#include <linux/mnt_namespace.h>
90429 +#include <linux/nsproxy.h>
90430 +#include <linux/gracl.h>
90431 +#include <linux/grdefs.h>
90432 +#include <linux/grmsg.h>
90433 +
90434 +void gr_add_learn_entry(const char *fmt, ...)
90435 + __attribute__ ((format (printf, 1, 2)));
90436 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
90437 + const struct vfsmount *mnt);
90438 +__u32 gr_check_create(const struct dentry *new_dentry,
90439 + const struct dentry *parent,
90440 + const struct vfsmount *mnt, const __u32 mode);
90441 +int gr_check_protected_task(const struct task_struct *task);
90442 +__u32 to_gr_audit(const __u32 reqmode);
90443 +int gr_set_acls(const int type);
90444 +int gr_acl_is_enabled(void);
90445 +char gr_roletype_to_char(void);
90446 +
90447 +void gr_handle_alertkill(struct task_struct *task);
90448 +char *gr_to_filename(const struct dentry *dentry,
90449 + const struct vfsmount *mnt);
90450 +char *gr_to_filename1(const struct dentry *dentry,
90451 + const struct vfsmount *mnt);
90452 +char *gr_to_filename2(const struct dentry *dentry,
90453 + const struct vfsmount *mnt);
90454 +char *gr_to_filename3(const struct dentry *dentry,
90455 + const struct vfsmount *mnt);
90456 +
90457 +extern int grsec_enable_ptrace_readexec;
90458 +extern int grsec_enable_harden_ptrace;
90459 +extern int grsec_enable_link;
90460 +extern int grsec_enable_fifo;
90461 +extern int grsec_enable_execve;
90462 +extern int grsec_enable_shm;
90463 +extern int grsec_enable_execlog;
90464 +extern int grsec_enable_signal;
90465 +extern int grsec_enable_audit_ptrace;
90466 +extern int grsec_enable_forkfail;
90467 +extern int grsec_enable_time;
90468 +extern int grsec_enable_rofs;
90469 +extern int grsec_deny_new_usb;
90470 +extern int grsec_enable_chroot_shmat;
90471 +extern int grsec_enable_chroot_mount;
90472 +extern int grsec_enable_chroot_double;
90473 +extern int grsec_enable_chroot_pivot;
90474 +extern int grsec_enable_chroot_chdir;
90475 +extern int grsec_enable_chroot_chmod;
90476 +extern int grsec_enable_chroot_mknod;
90477 +extern int grsec_enable_chroot_fchdir;
90478 +extern int grsec_enable_chroot_nice;
90479 +extern int grsec_enable_chroot_execlog;
90480 +extern int grsec_enable_chroot_caps;
90481 +extern int grsec_enable_chroot_rename;
90482 +extern int grsec_enable_chroot_sysctl;
90483 +extern int grsec_enable_chroot_unix;
90484 +extern int grsec_enable_symlinkown;
90485 +extern kgid_t grsec_symlinkown_gid;
90486 +extern int grsec_enable_tpe;
90487 +extern kgid_t grsec_tpe_gid;
90488 +extern int grsec_enable_tpe_all;
90489 +extern int grsec_enable_tpe_invert;
90490 +extern int grsec_enable_socket_all;
90491 +extern kgid_t grsec_socket_all_gid;
90492 +extern int grsec_enable_socket_client;
90493 +extern kgid_t grsec_socket_client_gid;
90494 +extern int grsec_enable_socket_server;
90495 +extern kgid_t grsec_socket_server_gid;
90496 +extern kgid_t grsec_audit_gid;
90497 +extern int grsec_enable_group;
90498 +extern int grsec_enable_log_rwxmaps;
90499 +extern int grsec_enable_mount;
90500 +extern int grsec_enable_chdir;
90501 +extern int grsec_resource_logging;
90502 +extern int grsec_enable_blackhole;
90503 +extern int grsec_lastack_retries;
90504 +extern int grsec_enable_brute;
90505 +extern int grsec_enable_harden_ipc;
90506 +extern int grsec_lock;
90507 +
90508 +extern spinlock_t grsec_alert_lock;
90509 +extern unsigned long grsec_alert_wtime;
90510 +extern unsigned long grsec_alert_fyet;
90511 +
90512 +extern spinlock_t grsec_audit_lock;
90513 +
90514 +extern rwlock_t grsec_exec_file_lock;
90515 +
90516 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
90517 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
90518 + (tsk)->exec_file->f_path.mnt) : "/")
90519 +
90520 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
90521 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
90522 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90523 +
90524 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
90525 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
90526 + (tsk)->exec_file->f_path.mnt) : "/")
90527 +
90528 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
90529 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
90530 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90531 +
90532 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
90533 +
90534 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
90535 +
90536 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
90537 +{
90538 + if (file1 && file2) {
90539 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
90540 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
90541 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
90542 + return true;
90543 + }
90544 +
90545 + return false;
90546 +}
90547 +
90548 +#define GR_CHROOT_CAPS {{ \
90549 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
90550 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
90551 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
90552 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
90553 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
90554 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
90555 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
90556 +
90557 +#define security_learn(normal_msg,args...) \
90558 +({ \
90559 + read_lock(&grsec_exec_file_lock); \
90560 + gr_add_learn_entry(normal_msg "\n", ## args); \
90561 + read_unlock(&grsec_exec_file_lock); \
90562 +})
90563 +
90564 +enum {
90565 + GR_DO_AUDIT,
90566 + GR_DONT_AUDIT,
90567 + /* used for non-audit messages that we shouldn't kill the task on */
90568 + GR_DONT_AUDIT_GOOD
90569 +};
90570 +
90571 +enum {
90572 + GR_TTYSNIFF,
90573 + GR_RBAC,
90574 + GR_RBAC_STR,
90575 + GR_STR_RBAC,
90576 + GR_RBAC_MODE2,
90577 + GR_RBAC_MODE3,
90578 + GR_FILENAME,
90579 + GR_SYSCTL_HIDDEN,
90580 + GR_NOARGS,
90581 + GR_ONE_INT,
90582 + GR_ONE_INT_TWO_STR,
90583 + GR_ONE_STR,
90584 + GR_STR_INT,
90585 + GR_TWO_STR_INT,
90586 + GR_TWO_INT,
90587 + GR_TWO_U64,
90588 + GR_THREE_INT,
90589 + GR_FIVE_INT_TWO_STR,
90590 + GR_TWO_STR,
90591 + GR_THREE_STR,
90592 + GR_FOUR_STR,
90593 + GR_STR_FILENAME,
90594 + GR_FILENAME_STR,
90595 + GR_FILENAME_TWO_INT,
90596 + GR_FILENAME_TWO_INT_STR,
90597 + GR_TEXTREL,
90598 + GR_PTRACE,
90599 + GR_RESOURCE,
90600 + GR_CAP,
90601 + GR_SIG,
90602 + GR_SIG2,
90603 + GR_CRASH1,
90604 + GR_CRASH2,
90605 + GR_PSACCT,
90606 + GR_RWXMAP,
90607 + GR_RWXMAPVMA
90608 +};
90609 +
90610 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
90611 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
90612 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
90613 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
90614 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
90615 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
90616 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
90617 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
90618 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
90619 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
90620 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
90621 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
90622 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
90623 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
90624 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
90625 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
90626 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
90627 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
90628 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
90629 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
90630 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
90631 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
90632 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
90633 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
90634 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
90635 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
90636 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
90637 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
90638 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
90639 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
90640 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
90641 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
90642 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
90643 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
90644 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
90645 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
90646 +
90647 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
90648 +
90649 +#endif
90650 +
90651 +#endif
90652 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
90653 new file mode 100644
90654 index 0000000..26ef560
90655 --- /dev/null
90656 +++ b/include/linux/grmsg.h
90657 @@ -0,0 +1,118 @@
90658 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
90659 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
90660 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
90661 +#define GR_STOPMOD_MSG "denied modification of module state by "
90662 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
90663 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
90664 +#define GR_IOPERM_MSG "denied use of ioperm() by "
90665 +#define GR_IOPL_MSG "denied use of iopl() by "
90666 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
90667 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
90668 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
90669 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
90670 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
90671 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
90672 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
90673 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
90674 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
90675 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
90676 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
90677 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
90678 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
90679 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
90680 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
90681 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
90682 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
90683 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
90684 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
90685 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
90686 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
90687 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
90688 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
90689 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
90690 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
90691 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
90692 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
90693 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
90694 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
90695 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
90696 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
90697 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
90698 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
90699 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
90700 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
90701 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
90702 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
90703 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
90704 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
90705 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
90706 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
90707 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
90708 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
90709 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
90710 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
90711 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
90712 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
90713 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
90714 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
90715 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
90716 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
90717 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
90718 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
90719 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
90720 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
90721 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
90722 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
90723 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
90724 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
90725 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
90726 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
90727 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
90728 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
90729 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
90730 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
90731 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
90732 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
90733 +#define GR_NICE_CHROOT_MSG "denied priority change by "
90734 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
90735 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
90736 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
90737 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
90738 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
90739 +#define GR_TIME_MSG "time set by "
90740 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
90741 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
90742 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
90743 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
90744 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
90745 +#define GR_BIND_MSG "denied bind() by "
90746 +#define GR_CONNECT_MSG "denied connect() by "
90747 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
90748 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
90749 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
90750 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
90751 +#define GR_CAP_ACL_MSG "use of %s denied for "
90752 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
90753 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
90754 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
90755 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
90756 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
90757 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
90758 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
90759 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
90760 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
90761 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
90762 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
90763 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
90764 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
90765 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
90766 +#define GR_VM86_MSG "denied use of vm86 by "
90767 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
90768 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
90769 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
90770 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
90771 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
90772 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
90773 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
90774 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
90775 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
90776 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
90777 new file mode 100644
90778 index 0000000..63c1850
90779 --- /dev/null
90780 +++ b/include/linux/grsecurity.h
90781 @@ -0,0 +1,250 @@
90782 +#ifndef GR_SECURITY_H
90783 +#define GR_SECURITY_H
90784 +#include <linux/fs.h>
90785 +#include <linux/fs_struct.h>
90786 +#include <linux/binfmts.h>
90787 +#include <linux/gracl.h>
90788 +
90789 +/* notify of brain-dead configs */
90790 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90791 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
90792 +#endif
90793 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90794 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
90795 +#endif
90796 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
90797 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
90798 +#endif
90799 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
90800 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
90801 +#endif
90802 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
90803 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
90804 +#endif
90805 +
90806 +int gr_handle_new_usb(void);
90807 +
90808 +void gr_handle_brute_attach(int dumpable);
90809 +void gr_handle_brute_check(void);
90810 +void gr_handle_kernel_exploit(void);
90811 +
90812 +char gr_roletype_to_char(void);
90813 +
90814 +int gr_proc_is_restricted(void);
90815 +
90816 +int gr_acl_enable_at_secure(void);
90817 +
90818 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
90819 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
90820 +
90821 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
90822 +
90823 +void gr_del_task_from_ip_table(struct task_struct *p);
90824 +
90825 +int gr_pid_is_chrooted(struct task_struct *p);
90826 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
90827 +int gr_handle_chroot_nice(void);
90828 +int gr_handle_chroot_sysctl(const int op);
90829 +int gr_handle_chroot_setpriority(struct task_struct *p,
90830 + const int niceval);
90831 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
90832 +int gr_chroot_fhandle(void);
90833 +int gr_handle_chroot_chroot(const struct dentry *dentry,
90834 + const struct vfsmount *mnt);
90835 +void gr_handle_chroot_chdir(const struct path *path);
90836 +int gr_handle_chroot_chmod(const struct dentry *dentry,
90837 + const struct vfsmount *mnt, const int mode);
90838 +int gr_handle_chroot_mknod(const struct dentry *dentry,
90839 + const struct vfsmount *mnt, const int mode);
90840 +int gr_handle_chroot_mount(const struct dentry *dentry,
90841 + const struct vfsmount *mnt,
90842 + const char *dev_name);
90843 +int gr_handle_chroot_pivot(void);
90844 +int gr_handle_chroot_unix(const pid_t pid);
90845 +
90846 +int gr_handle_rawio(const struct inode *inode);
90847 +
90848 +void gr_handle_ioperm(void);
90849 +void gr_handle_iopl(void);
90850 +void gr_handle_msr_write(void);
90851 +
90852 +umode_t gr_acl_umask(void);
90853 +
90854 +int gr_tpe_allow(const struct file *file);
90855 +
90856 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
90857 +void gr_clear_chroot_entries(struct task_struct *task);
90858 +
90859 +void gr_log_forkfail(const int retval);
90860 +void gr_log_timechange(void);
90861 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
90862 +void gr_log_chdir(const struct dentry *dentry,
90863 + const struct vfsmount *mnt);
90864 +void gr_log_chroot_exec(const struct dentry *dentry,
90865 + const struct vfsmount *mnt);
90866 +void gr_log_remount(const char *devname, const int retval);
90867 +void gr_log_unmount(const char *devname, const int retval);
90868 +void gr_log_mount(const char *from, struct path *to, const int retval);
90869 +void gr_log_textrel(struct vm_area_struct *vma);
90870 +void gr_log_ptgnustack(struct file *file);
90871 +void gr_log_rwxmmap(struct file *file);
90872 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
90873 +
90874 +int gr_handle_follow_link(const struct inode *parent,
90875 + const struct inode *inode,
90876 + const struct dentry *dentry,
90877 + const struct vfsmount *mnt);
90878 +int gr_handle_fifo(const struct dentry *dentry,
90879 + const struct vfsmount *mnt,
90880 + const struct dentry *dir, const int flag,
90881 + const int acc_mode);
90882 +int gr_handle_hardlink(const struct dentry *dentry,
90883 + const struct vfsmount *mnt,
90884 + struct inode *inode,
90885 + const int mode, const struct filename *to);
90886 +
90887 +int gr_is_capable(const int cap);
90888 +int gr_is_capable_nolog(const int cap);
90889 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
90890 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
90891 +
90892 +void gr_copy_label(struct task_struct *tsk);
90893 +void gr_handle_crash(struct task_struct *task, const int sig);
90894 +int gr_handle_signal(const struct task_struct *p, const int sig);
90895 +int gr_check_crash_uid(const kuid_t uid);
90896 +int gr_check_protected_task(const struct task_struct *task);
90897 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
90898 +int gr_acl_handle_mmap(const struct file *file,
90899 + const unsigned long prot);
90900 +int gr_acl_handle_mprotect(const struct file *file,
90901 + const unsigned long prot);
90902 +int gr_check_hidden_task(const struct task_struct *tsk);
90903 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
90904 + const struct vfsmount *mnt);
90905 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
90906 + const struct vfsmount *mnt);
90907 +__u32 gr_acl_handle_access(const struct dentry *dentry,
90908 + const struct vfsmount *mnt, const int fmode);
90909 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
90910 + const struct vfsmount *mnt, umode_t *mode);
90911 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
90912 + const struct vfsmount *mnt);
90913 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
90914 + const struct vfsmount *mnt);
90915 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
90916 + const struct vfsmount *mnt);
90917 +int gr_handle_ptrace(struct task_struct *task, const long request);
90918 +int gr_handle_proc_ptrace(struct task_struct *task);
90919 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
90920 + const struct vfsmount *mnt);
90921 +int gr_check_crash_exec(const struct file *filp);
90922 +int gr_acl_is_enabled(void);
90923 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
90924 + const kgid_t gid);
90925 +int gr_set_proc_label(const struct dentry *dentry,
90926 + const struct vfsmount *mnt,
90927 + const int unsafe_flags);
90928 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
90929 + const struct vfsmount *mnt);
90930 +__u32 gr_acl_handle_open(const struct dentry *dentry,
90931 + const struct vfsmount *mnt, int acc_mode);
90932 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
90933 + const struct dentry *p_dentry,
90934 + const struct vfsmount *p_mnt,
90935 + int open_flags, int acc_mode, const int imode);
90936 +void gr_handle_create(const struct dentry *dentry,
90937 + const struct vfsmount *mnt);
90938 +void gr_handle_proc_create(const struct dentry *dentry,
90939 + const struct inode *inode);
90940 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
90941 + const struct dentry *parent_dentry,
90942 + const struct vfsmount *parent_mnt,
90943 + const int mode);
90944 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
90945 + const struct dentry *parent_dentry,
90946 + const struct vfsmount *parent_mnt);
90947 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
90948 + const struct vfsmount *mnt);
90949 +void gr_handle_delete(const u64 ino, const dev_t dev);
90950 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
90951 + const struct vfsmount *mnt);
90952 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
90953 + const struct dentry *parent_dentry,
90954 + const struct vfsmount *parent_mnt,
90955 + const struct filename *from);
90956 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
90957 + const struct dentry *parent_dentry,
90958 + const struct vfsmount *parent_mnt,
90959 + const struct dentry *old_dentry,
90960 + const struct vfsmount *old_mnt, const struct filename *to);
90961 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
90962 +int gr_acl_handle_rename(struct dentry *new_dentry,
90963 + struct dentry *parent_dentry,
90964 + const struct vfsmount *parent_mnt,
90965 + struct dentry *old_dentry,
90966 + struct inode *old_parent_inode,
90967 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
90968 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
90969 + struct dentry *old_dentry,
90970 + struct dentry *new_dentry,
90971 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
90972 +__u32 gr_check_link(const struct dentry *new_dentry,
90973 + const struct dentry *parent_dentry,
90974 + const struct vfsmount *parent_mnt,
90975 + const struct dentry *old_dentry,
90976 + const struct vfsmount *old_mnt);
90977 +int gr_acl_handle_filldir(const struct file *file, const char *name,
90978 + const unsigned int namelen, const u64 ino);
90979 +
90980 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
90981 + const struct vfsmount *mnt);
90982 +void gr_acl_handle_exit(void);
90983 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
90984 +int gr_acl_handle_procpidmem(const struct task_struct *task);
90985 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
90986 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
90987 +void gr_audit_ptrace(struct task_struct *task);
90988 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
90989 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
90990 +void gr_put_exec_file(struct task_struct *task);
90991 +
90992 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
90993 +
90994 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90995 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90996 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90997 + struct dentry *newdentry, struct vfsmount *newmnt);
90998 +
90999 +#ifdef CONFIG_GRKERNSEC_RESLOG
91000 +extern void gr_log_resource(const struct task_struct *task, const int res,
91001 + const unsigned long wanted, const int gt);
91002 +#else
91003 +static inline void gr_log_resource(const struct task_struct *task, const int res,
91004 + const unsigned long wanted, const int gt)
91005 +{
91006 +}
91007 +#endif
91008 +
91009 +#ifdef CONFIG_GRKERNSEC
91010 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
91011 +void gr_handle_vm86(void);
91012 +void gr_handle_mem_readwrite(u64 from, u64 to);
91013 +
91014 +void gr_log_badprocpid(const char *entry);
91015 +
91016 +extern int grsec_enable_dmesg;
91017 +extern int grsec_disable_privio;
91018 +
91019 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
91020 +extern kgid_t grsec_proc_gid;
91021 +#endif
91022 +
91023 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91024 +extern int grsec_enable_chroot_findtask;
91025 +#endif
91026 +#ifdef CONFIG_GRKERNSEC_SETXID
91027 +extern int grsec_enable_setxid;
91028 +#endif
91029 +#endif
91030 +
91031 +#endif
91032 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
91033 new file mode 100644
91034 index 0000000..e7ffaaf
91035 --- /dev/null
91036 +++ b/include/linux/grsock.h
91037 @@ -0,0 +1,19 @@
91038 +#ifndef __GRSOCK_H
91039 +#define __GRSOCK_H
91040 +
91041 +extern void gr_attach_curr_ip(const struct sock *sk);
91042 +extern int gr_handle_sock_all(const int family, const int type,
91043 + const int protocol);
91044 +extern int gr_handle_sock_server(const struct sockaddr *sck);
91045 +extern int gr_handle_sock_server_other(const struct sock *sck);
91046 +extern int gr_handle_sock_client(const struct sockaddr *sck);
91047 +extern int gr_search_connect(struct socket * sock,
91048 + struct sockaddr_in * addr);
91049 +extern int gr_search_bind(struct socket * sock,
91050 + struct sockaddr_in * addr);
91051 +extern int gr_search_listen(struct socket * sock);
91052 +extern int gr_search_accept(struct socket * sock);
91053 +extern int gr_search_socket(const int domain, const int type,
91054 + const int protocol);
91055 +
91056 +#endif
91057 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
91058 index 9286a46..373f27f 100644
91059 --- a/include/linux/highmem.h
91060 +++ b/include/linux/highmem.h
91061 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
91062 kunmap_atomic(kaddr);
91063 }
91064
91065 +static inline void sanitize_highpage(struct page *page)
91066 +{
91067 + void *kaddr;
91068 + unsigned long flags;
91069 +
91070 + local_irq_save(flags);
91071 + kaddr = kmap_atomic(page);
91072 + clear_page(kaddr);
91073 + kunmap_atomic(kaddr);
91074 + local_irq_restore(flags);
91075 +}
91076 +
91077 static inline void zero_user_segments(struct page *page,
91078 unsigned start1, unsigned end1,
91079 unsigned start2, unsigned end2)
91080 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
91081 index 1c7b89a..7dda400 100644
91082 --- a/include/linux/hwmon-sysfs.h
91083 +++ b/include/linux/hwmon-sysfs.h
91084 @@ -25,7 +25,8 @@
91085 struct sensor_device_attribute{
91086 struct device_attribute dev_attr;
91087 int index;
91088 -};
91089 +} __do_const;
91090 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
91091 #define to_sensor_dev_attr(_dev_attr) \
91092 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
91093
91094 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
91095 struct device_attribute dev_attr;
91096 u8 index;
91097 u8 nr;
91098 -};
91099 +} __do_const;
91100 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
91101 #define to_sensor_dev_attr_2(_dev_attr) \
91102 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
91103
91104 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
91105 index f17da50..2f8b203 100644
91106 --- a/include/linux/i2c.h
91107 +++ b/include/linux/i2c.h
91108 @@ -409,6 +409,7 @@ struct i2c_algorithm {
91109 int (*unreg_slave)(struct i2c_client *client);
91110 #endif
91111 };
91112 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
91113
91114 /**
91115 * struct i2c_bus_recovery_info - I2C bus recovery information
91116 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
91117 index aff7ad8..3942bbd 100644
91118 --- a/include/linux/if_pppox.h
91119 +++ b/include/linux/if_pppox.h
91120 @@ -76,7 +76,7 @@ struct pppox_proto {
91121 int (*ioctl)(struct socket *sock, unsigned int cmd,
91122 unsigned long arg);
91123 struct module *owner;
91124 -};
91125 +} __do_const;
91126
91127 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
91128 extern void unregister_pppox_proto(int proto_num);
91129 diff --git a/include/linux/init.h b/include/linux/init.h
91130 index 2df8e8d..3e1280d 100644
91131 --- a/include/linux/init.h
91132 +++ b/include/linux/init.h
91133 @@ -37,9 +37,17 @@
91134 * section.
91135 */
91136
91137 +#define add_init_latent_entropy __latent_entropy
91138 +
91139 +#ifdef CONFIG_MEMORY_HOTPLUG
91140 +#define add_meminit_latent_entropy
91141 +#else
91142 +#define add_meminit_latent_entropy __latent_entropy
91143 +#endif
91144 +
91145 /* These are for everybody (although not all archs will actually
91146 discard it in modules) */
91147 -#define __init __section(.init.text) __cold notrace
91148 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
91149 #define __initdata __section(.init.data)
91150 #define __initconst __constsection(.init.rodata)
91151 #define __exitdata __section(.exit.data)
91152 @@ -100,7 +108,7 @@
91153 #define __cpuexitconst
91154
91155 /* Used for MEMORY_HOTPLUG */
91156 -#define __meminit __section(.meminit.text) __cold notrace
91157 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
91158 #define __meminitdata __section(.meminit.data)
91159 #define __meminitconst __constsection(.meminit.rodata)
91160 #define __memexit __section(.memexit.text) __exitused __cold notrace
91161 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
91162 index 696d223..6d6b39f 100644
91163 --- a/include/linux/init_task.h
91164 +++ b/include/linux/init_task.h
91165 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
91166
91167 #define INIT_TASK_COMM "swapper"
91168
91169 +#ifdef CONFIG_X86
91170 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
91171 +#else
91172 +#define INIT_TASK_THREAD_INFO
91173 +#endif
91174 +
91175 #ifdef CONFIG_RT_MUTEXES
91176 # define INIT_RT_MUTEXES(tsk) \
91177 .pi_waiters = RB_ROOT, \
91178 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
91179 RCU_POINTER_INITIALIZER(cred, &init_cred), \
91180 .comm = INIT_TASK_COMM, \
91181 .thread = INIT_THREAD, \
91182 + INIT_TASK_THREAD_INFO \
91183 .fs = &init_fs, \
91184 .files = &init_files, \
91185 .signal = &init_signals, \
91186 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
91187 index 2e88580..f6a99a0 100644
91188 --- a/include/linux/interrupt.h
91189 +++ b/include/linux/interrupt.h
91190 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
91191
91192 struct softirq_action
91193 {
91194 - void (*action)(struct softirq_action *);
91195 -};
91196 + void (*action)(void);
91197 +} __no_const;
91198
91199 asmlinkage void do_softirq(void);
91200 asmlinkage void __do_softirq(void);
91201 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
91202 }
91203 #endif
91204
91205 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
91206 +extern void open_softirq(int nr, void (*action)(void));
91207 extern void softirq_init(void);
91208 extern void __raise_softirq_irqoff(unsigned int nr);
91209
91210 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
91211 index 38daa45..4de4317 100644
91212 --- a/include/linux/iommu.h
91213 +++ b/include/linux/iommu.h
91214 @@ -147,7 +147,7 @@ struct iommu_ops {
91215
91216 unsigned long pgsize_bitmap;
91217 void *priv;
91218 -};
91219 +} __do_const;
91220
91221 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
91222 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
91223 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
91224 index 2c525022..345b106 100644
91225 --- a/include/linux/ioport.h
91226 +++ b/include/linux/ioport.h
91227 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
91228 int adjust_resource(struct resource *res, resource_size_t start,
91229 resource_size_t size);
91230 resource_size_t resource_alignment(struct resource *res);
91231 -static inline resource_size_t resource_size(const struct resource *res)
91232 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
91233 {
91234 return res->end - res->start + 1;
91235 }
91236 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
91237 index 1eee6bc..9cf4912 100644
91238 --- a/include/linux/ipc_namespace.h
91239 +++ b/include/linux/ipc_namespace.h
91240 @@ -60,7 +60,7 @@ struct ipc_namespace {
91241 struct user_namespace *user_ns;
91242
91243 struct ns_common ns;
91244 -};
91245 +} __randomize_layout;
91246
91247 extern struct ipc_namespace init_ipc_ns;
91248 extern atomic_t nr_ipc_ns;
91249 diff --git a/include/linux/irq.h b/include/linux/irq.h
91250 index d09ec7a..f373eb5 100644
91251 --- a/include/linux/irq.h
91252 +++ b/include/linux/irq.h
91253 @@ -364,7 +364,8 @@ struct irq_chip {
91254 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
91255
91256 unsigned long flags;
91257 -};
91258 +} __do_const;
91259 +typedef struct irq_chip __no_const irq_chip_no_const;
91260
91261 /*
91262 * irq_chip specific flags
91263 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
91264 index 71d706d..817cdec 100644
91265 --- a/include/linux/irqchip/arm-gic.h
91266 +++ b/include/linux/irqchip/arm-gic.h
91267 @@ -95,7 +95,7 @@
91268
91269 struct device_node;
91270
91271 -extern struct irq_chip gic_arch_extn;
91272 +extern irq_chip_no_const gic_arch_extn;
91273
91274 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
91275 u32 offset, struct device_node *);
91276 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
91277 index dd1109f..4f4fdda 100644
91278 --- a/include/linux/irqdesc.h
91279 +++ b/include/linux/irqdesc.h
91280 @@ -61,7 +61,7 @@ struct irq_desc {
91281 unsigned int irq_count; /* For detecting broken IRQs */
91282 unsigned long last_unhandled; /* Aging timer for unhandled count */
91283 unsigned int irqs_unhandled;
91284 - atomic_t threads_handled;
91285 + atomic_unchecked_t threads_handled;
91286 int threads_handled_last;
91287 raw_spinlock_t lock;
91288 struct cpumask *percpu_enabled;
91289 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
91290 index 676d730..8d3a1ad 100644
91291 --- a/include/linux/irqdomain.h
91292 +++ b/include/linux/irqdomain.h
91293 @@ -40,6 +40,7 @@ struct device_node;
91294 struct irq_domain;
91295 struct of_device_id;
91296 struct irq_chip;
91297 +typedef struct irq_chip __no_const irq_chip_no_const;
91298 struct irq_data;
91299
91300 /* Number of irqs reserved for a legacy isa controller */
91301 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
91302 index c367cbd..c9b79e6 100644
91303 --- a/include/linux/jiffies.h
91304 +++ b/include/linux/jiffies.h
91305 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
91306 /*
91307 * Convert various time units to each other:
91308 */
91309 -extern unsigned int jiffies_to_msecs(const unsigned long j);
91310 -extern unsigned int jiffies_to_usecs(const unsigned long j);
91311 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
91312 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
91313
91314 -static inline u64 jiffies_to_nsecs(const unsigned long j)
91315 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
91316 {
91317 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
91318 }
91319
91320 -extern unsigned long msecs_to_jiffies(const unsigned int m);
91321 -extern unsigned long usecs_to_jiffies(const unsigned int u);
91322 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
91323 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
91324 extern unsigned long timespec_to_jiffies(const struct timespec *value);
91325 extern void jiffies_to_timespec(const unsigned long jiffies,
91326 - struct timespec *value);
91327 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
91328 + struct timespec *value) __intentional_overflow(-1);
91329 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
91330 extern void jiffies_to_timeval(const unsigned long jiffies,
91331 struct timeval *value);
91332
91333 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
91334 index 6883e19..e854fcb 100644
91335 --- a/include/linux/kallsyms.h
91336 +++ b/include/linux/kallsyms.h
91337 @@ -15,7 +15,8 @@
91338
91339 struct module;
91340
91341 -#ifdef CONFIG_KALLSYMS
91342 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
91343 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91344 /* Lookup the address for a symbol. Returns 0 if not found. */
91345 unsigned long kallsyms_lookup_name(const char *name);
91346
91347 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
91348 /* Stupid that this does nothing, but I didn't create this mess. */
91349 #define __print_symbol(fmt, addr)
91350 #endif /*CONFIG_KALLSYMS*/
91351 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
91352 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
91353 +extern unsigned long kallsyms_lookup_name(const char *name);
91354 +extern void __print_symbol(const char *fmt, unsigned long address);
91355 +extern int sprint_backtrace(char *buffer, unsigned long address);
91356 +extern int sprint_symbol(char *buffer, unsigned long address);
91357 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
91358 +const char *kallsyms_lookup(unsigned long addr,
91359 + unsigned long *symbolsize,
91360 + unsigned long *offset,
91361 + char **modname, char *namebuf);
91362 +extern int kallsyms_lookup_size_offset(unsigned long addr,
91363 + unsigned long *symbolsize,
91364 + unsigned long *offset);
91365 +#endif
91366
91367 /* This macro allows us to keep printk typechecking */
91368 static __printf(1, 2)
91369 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
91370 index d6d630d..feea1f5 100644
91371 --- a/include/linux/kernel.h
91372 +++ b/include/linux/kernel.h
91373 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
91374 /* Obsolete, do not use. Use kstrto<foo> instead */
91375
91376 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
91377 -extern long simple_strtol(const char *,char **,unsigned int);
91378 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
91379 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
91380 extern long long simple_strtoll(const char *,char **,unsigned int);
91381
91382 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
91383 index ff9f1d3..6712be5 100644
91384 --- a/include/linux/key-type.h
91385 +++ b/include/linux/key-type.h
91386 @@ -152,7 +152,7 @@ struct key_type {
91387 /* internal fields */
91388 struct list_head link; /* link in types list */
91389 struct lock_class_key lock_class; /* key->sem lock class */
91390 -};
91391 +} __do_const;
91392
91393 extern struct key_type key_type_keyring;
91394
91395 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
91396 index e465bb1..19f605fd 100644
91397 --- a/include/linux/kgdb.h
91398 +++ b/include/linux/kgdb.h
91399 @@ -52,7 +52,7 @@ extern int kgdb_connected;
91400 extern int kgdb_io_module_registered;
91401
91402 extern atomic_t kgdb_setting_breakpoint;
91403 -extern atomic_t kgdb_cpu_doing_single_step;
91404 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
91405
91406 extern struct task_struct *kgdb_usethread;
91407 extern struct task_struct *kgdb_contthread;
91408 @@ -254,7 +254,7 @@ struct kgdb_arch {
91409 void (*correct_hw_break)(void);
91410
91411 void (*enable_nmi)(bool on);
91412 -};
91413 +} __do_const;
91414
91415 /**
91416 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
91417 @@ -279,7 +279,7 @@ struct kgdb_io {
91418 void (*pre_exception) (void);
91419 void (*post_exception) (void);
91420 int is_console;
91421 -};
91422 +} __do_const;
91423
91424 extern struct kgdb_arch arch_kgdb_ops;
91425
91426 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
91427 index e705467..a92471d 100644
91428 --- a/include/linux/kmemleak.h
91429 +++ b/include/linux/kmemleak.h
91430 @@ -27,7 +27,7 @@
91431
91432 extern void kmemleak_init(void) __ref;
91433 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91434 - gfp_t gfp) __ref;
91435 + gfp_t gfp) __ref __size_overflow(2);
91436 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
91437 extern void kmemleak_free(const void *ptr) __ref;
91438 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
91439 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
91440 static inline void kmemleak_init(void)
91441 {
91442 }
91443 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91444 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
91445 gfp_t gfp)
91446 {
91447 }
91448 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
91449 index 0555cc6..40116ce 100644
91450 --- a/include/linux/kmod.h
91451 +++ b/include/linux/kmod.h
91452 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
91453 * usually useless though. */
91454 extern __printf(2, 3)
91455 int __request_module(bool wait, const char *name, ...);
91456 +extern __printf(3, 4)
91457 +int ___request_module(bool wait, char *param_name, const char *name, ...);
91458 #define request_module(mod...) __request_module(true, mod)
91459 #define request_module_nowait(mod...) __request_module(false, mod)
91460 #define try_then_request_module(x, mod...) \
91461 @@ -57,6 +59,9 @@ struct subprocess_info {
91462 struct work_struct work;
91463 struct completion *complete;
91464 char *path;
91465 +#ifdef CONFIG_GRKERNSEC
91466 + char *origpath;
91467 +#endif
91468 char **argv;
91469 char **envp;
91470 int wait;
91471 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
91472 index 2d61b90..a1d0a13 100644
91473 --- a/include/linux/kobject.h
91474 +++ b/include/linux/kobject.h
91475 @@ -118,7 +118,7 @@ struct kobj_type {
91476 struct attribute **default_attrs;
91477 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
91478 const void *(*namespace)(struct kobject *kobj);
91479 -};
91480 +} __do_const;
91481
91482 struct kobj_uevent_env {
91483 char *argv[3];
91484 @@ -142,6 +142,7 @@ struct kobj_attribute {
91485 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
91486 const char *buf, size_t count);
91487 };
91488 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
91489
91490 extern const struct sysfs_ops kobj_sysfs_ops;
91491
91492 @@ -169,7 +170,7 @@ struct kset {
91493 spinlock_t list_lock;
91494 struct kobject kobj;
91495 const struct kset_uevent_ops *uevent_ops;
91496 -};
91497 +} __randomize_layout;
91498
91499 extern void kset_init(struct kset *kset);
91500 extern int __must_check kset_register(struct kset *kset);
91501 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
91502 index df32d25..fb52e27 100644
91503 --- a/include/linux/kobject_ns.h
91504 +++ b/include/linux/kobject_ns.h
91505 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
91506 const void *(*netlink_ns)(struct sock *sk);
91507 const void *(*initial_ns)(void);
91508 void (*drop_ns)(void *);
91509 -};
91510 +} __do_const;
91511
91512 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
91513 int kobj_ns_type_registered(enum kobj_ns_type type);
91514 diff --git a/include/linux/kref.h b/include/linux/kref.h
91515 index 484604d..0f6c5b6 100644
91516 --- a/include/linux/kref.h
91517 +++ b/include/linux/kref.h
91518 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
91519 static inline int kref_sub(struct kref *kref, unsigned int count,
91520 void (*release)(struct kref *kref))
91521 {
91522 - WARN_ON(release == NULL);
91523 + BUG_ON(release == NULL);
91524
91525 if (atomic_sub_and_test((int) count, &kref->refcount)) {
91526 release(kref);
91527 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
91528 index d12b210..d91fd76 100644
91529 --- a/include/linux/kvm_host.h
91530 +++ b/include/linux/kvm_host.h
91531 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
91532 {
91533 }
91534 #endif
91535 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91536 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91537 struct module *module);
91538 void kvm_exit(void);
91539
91540 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
91541 struct kvm_guest_debug *dbg);
91542 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
91543
91544 -int kvm_arch_init(void *opaque);
91545 +int kvm_arch_init(const void *opaque);
91546 void kvm_arch_exit(void);
91547
91548 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
91549 diff --git a/include/linux/libata.h b/include/linux/libata.h
91550 index f8994b4..c1dec7a 100644
91551 --- a/include/linux/libata.h
91552 +++ b/include/linux/libata.h
91553 @@ -989,7 +989,7 @@ struct ata_port_operations {
91554 * fields must be pointers.
91555 */
91556 const struct ata_port_operations *inherits;
91557 -};
91558 +} __do_const;
91559
91560 struct ata_port_info {
91561 unsigned long flags;
91562 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
91563 index a6a42dd..6c5ebce 100644
91564 --- a/include/linux/linkage.h
91565 +++ b/include/linux/linkage.h
91566 @@ -36,6 +36,7 @@
91567 #endif
91568
91569 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
91570 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
91571 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
91572
91573 /*
91574 diff --git a/include/linux/list.h b/include/linux/list.h
91575 index feb773c..98f3075 100644
91576 --- a/include/linux/list.h
91577 +++ b/include/linux/list.h
91578 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
91579 extern void list_del(struct list_head *entry);
91580 #endif
91581
91582 +extern void __pax_list_add(struct list_head *new,
91583 + struct list_head *prev,
91584 + struct list_head *next);
91585 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
91586 +{
91587 + __pax_list_add(new, head, head->next);
91588 +}
91589 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
91590 +{
91591 + __pax_list_add(new, head->prev, head);
91592 +}
91593 +extern void pax_list_del(struct list_head *entry);
91594 +
91595 /**
91596 * list_replace - replace old entry by new one
91597 * @old : the element to be replaced
91598 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
91599 INIT_LIST_HEAD(entry);
91600 }
91601
91602 +extern void pax_list_del_init(struct list_head *entry);
91603 +
91604 /**
91605 * list_move - delete from one list and add as another's head
91606 * @list: the entry to move
91607 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
91608 index b10b122..d37b3de 100644
91609 --- a/include/linux/lockref.h
91610 +++ b/include/linux/lockref.h
91611 @@ -28,7 +28,7 @@ struct lockref {
91612 #endif
91613 struct {
91614 spinlock_t lock;
91615 - int count;
91616 + atomic_t count;
91617 };
91618 };
91619 };
91620 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
91621 extern int lockref_get_not_dead(struct lockref *);
91622
91623 /* Must be called under spinlock for reliable results */
91624 -static inline int __lockref_is_dead(const struct lockref *l)
91625 +static inline int __lockref_is_dead(const struct lockref *lockref)
91626 {
91627 - return ((int)l->count < 0);
91628 + return atomic_read(&lockref->count) < 0;
91629 +}
91630 +
91631 +static inline int __lockref_read(const struct lockref *lockref)
91632 +{
91633 + return atomic_read(&lockref->count);
91634 +}
91635 +
91636 +static inline void __lockref_set(struct lockref *lockref, int count)
91637 +{
91638 + atomic_set(&lockref->count, count);
91639 +}
91640 +
91641 +static inline void __lockref_inc(struct lockref *lockref)
91642 +{
91643 + atomic_inc(&lockref->count);
91644 +}
91645 +
91646 +static inline void __lockref_dec(struct lockref *lockref)
91647 +{
91648 + atomic_dec(&lockref->count);
91649 }
91650
91651 #endif /* __LINUX_LOCKREF_H */
91652 diff --git a/include/linux/math64.h b/include/linux/math64.h
91653 index c45c089..298841c 100644
91654 --- a/include/linux/math64.h
91655 +++ b/include/linux/math64.h
91656 @@ -15,7 +15,7 @@
91657 * This is commonly provided by 32bit archs to provide an optimized 64bit
91658 * divide.
91659 */
91660 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91661 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91662 {
91663 *remainder = dividend % divisor;
91664 return dividend / divisor;
91665 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
91666 /**
91667 * div64_u64 - unsigned 64bit divide with 64bit divisor
91668 */
91669 -static inline u64 div64_u64(u64 dividend, u64 divisor)
91670 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
91671 {
91672 return dividend / divisor;
91673 }
91674 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
91675 #define div64_ul(x, y) div_u64((x), (y))
91676
91677 #ifndef div_u64_rem
91678 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91679 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91680 {
91681 *remainder = do_div(dividend, divisor);
91682 return dividend;
91683 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
91684 #endif
91685
91686 #ifndef div64_u64
91687 -extern u64 div64_u64(u64 dividend, u64 divisor);
91688 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
91689 #endif
91690
91691 #ifndef div64_s64
91692 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
91693 * divide.
91694 */
91695 #ifndef div_u64
91696 -static inline u64 div_u64(u64 dividend, u32 divisor)
91697 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
91698 {
91699 u32 remainder;
91700 return div_u64_rem(dividend, divisor, &remainder);
91701 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
91702 index 3d385c8..deacb6a 100644
91703 --- a/include/linux/mempolicy.h
91704 +++ b/include/linux/mempolicy.h
91705 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
91706 }
91707
91708 #define vma_policy(vma) ((vma)->vm_policy)
91709 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91710 +{
91711 + vma->vm_policy = pol;
91712 +}
91713
91714 static inline void mpol_get(struct mempolicy *pol)
91715 {
91716 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
91717 }
91718
91719 #define vma_policy(vma) NULL
91720 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91721 +{
91722 +}
91723
91724 static inline int
91725 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
91726 diff --git a/include/linux/mm.h b/include/linux/mm.h
91727 index 47a9392..ef645bc 100644
91728 --- a/include/linux/mm.h
91729 +++ b/include/linux/mm.h
91730 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
91731
91732 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
91733 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
91734 +
91735 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
91736 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
91737 +#endif
91738 +
91739 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
91740 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
91741 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
91742 @@ -254,8 +259,8 @@ struct vm_operations_struct {
91743 /* called by access_process_vm when get_user_pages() fails, typically
91744 * for use by special VMAs that can switch between memory and hardware
91745 */
91746 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
91747 - void *buf, int len, int write);
91748 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
91749 + void *buf, size_t len, int write);
91750
91751 /* Called by the /proc/PID/maps code to ask the vma whether it
91752 * has a special name. Returning non-NULL will also cause this
91753 @@ -293,6 +298,7 @@ struct vm_operations_struct {
91754 struct page *(*find_special_page)(struct vm_area_struct *vma,
91755 unsigned long addr);
91756 };
91757 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
91758
91759 struct mmu_gather;
91760 struct inode;
91761 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
91762 unsigned long *pfn);
91763 int follow_phys(struct vm_area_struct *vma, unsigned long address,
91764 unsigned int flags, unsigned long *prot, resource_size_t *phys);
91765 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91766 - void *buf, int len, int write);
91767 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91768 + void *buf, size_t len, int write);
91769
91770 static inline void unmap_shared_mapping_range(struct address_space *mapping,
91771 loff_t const holebegin, loff_t const holelen)
91772 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
91773 }
91774 #endif
91775
91776 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
91777 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
91778 - void *buf, int len, int write);
91779 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
91780 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
91781 + void *buf, size_t len, int write);
91782
91783 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
91784 unsigned long start, unsigned long nr_pages,
91785 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
91786 int clear_page_dirty_for_io(struct page *page);
91787 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
91788
91789 -/* Is the vma a continuation of the stack vma above it? */
91790 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
91791 -{
91792 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
91793 -}
91794 -
91795 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
91796 - unsigned long addr)
91797 -{
91798 - return (vma->vm_flags & VM_GROWSDOWN) &&
91799 - (vma->vm_start == addr) &&
91800 - !vma_growsdown(vma->vm_prev, addr);
91801 -}
91802 -
91803 -/* Is the vma a continuation of the stack vma below it? */
91804 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
91805 -{
91806 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
91807 -}
91808 -
91809 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
91810 - unsigned long addr)
91811 -{
91812 - return (vma->vm_flags & VM_GROWSUP) &&
91813 - (vma->vm_end == addr) &&
91814 - !vma_growsup(vma->vm_next, addr);
91815 -}
91816 -
91817 extern struct task_struct *task_of_stack(struct task_struct *task,
91818 struct vm_area_struct *vma, bool in_group);
91819
91820 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
91821 {
91822 return 0;
91823 }
91824 +
91825 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
91826 + unsigned long address)
91827 +{
91828 + return 0;
91829 +}
91830 #else
91831 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91832 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91833 #endif
91834
91835 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
91836 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
91837 return 0;
91838 }
91839
91840 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
91841 + unsigned long address)
91842 +{
91843 + return 0;
91844 +}
91845 +
91846 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
91847
91848 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
91849 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
91850
91851 #else
91852 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
91853 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
91854
91855 static inline void mm_nr_pmds_init(struct mm_struct *mm)
91856 {
91857 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
91858 NULL: pud_offset(pgd, address);
91859 }
91860
91861 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
91862 +{
91863 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
91864 + NULL: pud_offset(pgd, address);
91865 +}
91866 +
91867 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
91868 {
91869 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
91870 NULL: pmd_offset(pud, address);
91871 }
91872 +
91873 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
91874 +{
91875 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
91876 + NULL: pmd_offset(pud, address);
91877 +}
91878 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
91879
91880 #if USE_SPLIT_PTE_PTLOCKS
91881 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
91882 bool *need_rmap_locks);
91883 extern void exit_mmap(struct mm_struct *);
91884
91885 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
91886 +extern void gr_learn_resource(const struct task_struct *task, const int res,
91887 + const unsigned long wanted, const int gt);
91888 +#else
91889 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
91890 + const unsigned long wanted, const int gt)
91891 +{
91892 +}
91893 +#endif
91894 +
91895 static inline int check_data_rlimit(unsigned long rlim,
91896 unsigned long new,
91897 unsigned long start,
91898 unsigned long end_data,
91899 unsigned long start_data)
91900 {
91901 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
91902 if (rlim < RLIM_INFINITY) {
91903 if (((new - start) + (end_data - start_data)) > rlim)
91904 return -ENOSPC;
91905 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
91906 unsigned long addr, unsigned long len,
91907 unsigned long flags, struct page **pages);
91908
91909 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
91910 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
91911
91912 extern unsigned long mmap_region(struct file *file, unsigned long addr,
91913 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
91914 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
91915 unsigned long len, unsigned long prot, unsigned long flags,
91916 unsigned long pgoff, unsigned long *populate);
91917 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
91918 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
91919
91920 #ifdef CONFIG_MMU
91921 extern int __mm_populate(unsigned long addr, unsigned long len,
91922 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
91923 unsigned long high_limit;
91924 unsigned long align_mask;
91925 unsigned long align_offset;
91926 + unsigned long threadstack_offset;
91927 };
91928
91929 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
91930 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91931 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
91932 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
91933
91934 /*
91935 * Search for an unmapped address range.
91936 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91937 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
91938 */
91939 static inline unsigned long
91940 -vm_unmapped_area(struct vm_unmapped_area_info *info)
91941 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
91942 {
91943 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
91944 return unmapped_area(info);
91945 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
91946 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
91947 struct vm_area_struct **pprev);
91948
91949 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
91950 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
91951 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
91952 +
91953 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
91954 NULL if none. Assume start_addr < end_addr. */
91955 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
91956 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
91957 }
91958
91959 #ifdef CONFIG_MMU
91960 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
91961 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
91962 void vma_set_page_prot(struct vm_area_struct *vma);
91963 #else
91964 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
91965 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
91966 {
91967 return __pgprot(0);
91968 }
91969 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
91970 static inline void vm_stat_account(struct mm_struct *mm,
91971 unsigned long flags, struct file *file, long pages)
91972 {
91973 +
91974 +#ifdef CONFIG_PAX_RANDMMAP
91975 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
91976 +#endif
91977 +
91978 mm->total_vm += pages;
91979 }
91980 #endif /* CONFIG_PROC_FS */
91981 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
91982 extern int sysctl_memory_failure_early_kill;
91983 extern int sysctl_memory_failure_recovery;
91984 extern void shake_page(struct page *p, int access);
91985 -extern atomic_long_t num_poisoned_pages;
91986 +extern atomic_long_unchecked_t num_poisoned_pages;
91987 extern int soft_offline_page(struct page *page, int flags);
91988
91989 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
91990 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
91991 static inline void setup_nr_node_ids(void) {}
91992 #endif
91993
91994 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
91995 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
91996 +#else
91997 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
91998 +#endif
91999 +
92000 #endif /* __KERNEL__ */
92001 #endif /* _LINUX_MM_H */
92002 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
92003 index 199a03a..7328440 100644
92004 --- a/include/linux/mm_types.h
92005 +++ b/include/linux/mm_types.h
92006 @@ -313,7 +313,9 @@ struct vm_area_struct {
92007 #ifdef CONFIG_NUMA
92008 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
92009 #endif
92010 -};
92011 +
92012 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
92013 +} __randomize_layout;
92014
92015 struct core_thread {
92016 struct task_struct *task;
92017 @@ -464,7 +466,25 @@ struct mm_struct {
92018 /* address of the bounds directory */
92019 void __user *bd_addr;
92020 #endif
92021 -};
92022 +
92023 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
92024 + unsigned long pax_flags;
92025 +#endif
92026 +
92027 +#ifdef CONFIG_PAX_DLRESOLVE
92028 + unsigned long call_dl_resolve;
92029 +#endif
92030 +
92031 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
92032 + unsigned long call_syscall;
92033 +#endif
92034 +
92035 +#ifdef CONFIG_PAX_ASLR
92036 + unsigned long delta_mmap; /* randomized offset */
92037 + unsigned long delta_stack; /* randomized offset */
92038 +#endif
92039 +
92040 +} __randomize_layout;
92041
92042 static inline void mm_init_cpumask(struct mm_struct *mm)
92043 {
92044 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
92045 index 160448f..7b332b7 100644
92046 --- a/include/linux/mmc/core.h
92047 +++ b/include/linux/mmc/core.h
92048 @@ -79,7 +79,7 @@ struct mmc_command {
92049 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
92050
92051 unsigned int retries; /* max number of retries */
92052 - unsigned int error; /* command error */
92053 + int error; /* command error */
92054
92055 /*
92056 * Standard errno values are used for errors, but some have specific
92057 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
92058 index c5d5278..f0b68c8 100644
92059 --- a/include/linux/mmiotrace.h
92060 +++ b/include/linux/mmiotrace.h
92061 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
92062 /* Called from ioremap.c */
92063 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
92064 void __iomem *addr);
92065 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
92066 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
92067
92068 /* For anyone to insert markers. Remember trailing newline. */
92069 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
92070 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
92071 {
92072 }
92073
92074 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
92075 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
92076 {
92077 }
92078
92079 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
92080 index 2782df4..abe756e 100644
92081 --- a/include/linux/mmzone.h
92082 +++ b/include/linux/mmzone.h
92083 @@ -526,7 +526,7 @@ struct zone {
92084
92085 ZONE_PADDING(_pad3_)
92086 /* Zone statistics */
92087 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92088 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92089 } ____cacheline_internodealigned_in_smp;
92090
92091 enum zone_flags {
92092 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
92093 index e530533..c9620c7 100644
92094 --- a/include/linux/mod_devicetable.h
92095 +++ b/include/linux/mod_devicetable.h
92096 @@ -139,7 +139,7 @@ struct usb_device_id {
92097 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
92098 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
92099
92100 -#define HID_ANY_ID (~0)
92101 +#define HID_ANY_ID (~0U)
92102 #define HID_BUS_ANY 0xffff
92103 #define HID_GROUP_ANY 0x0000
92104
92105 @@ -470,7 +470,7 @@ struct dmi_system_id {
92106 const char *ident;
92107 struct dmi_strmatch matches[4];
92108 void *driver_data;
92109 -};
92110 +} __do_const;
92111 /*
92112 * struct dmi_device_id appears during expansion of
92113 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
92114 diff --git a/include/linux/module.h b/include/linux/module.h
92115 index b03485b..a26974f 100644
92116 --- a/include/linux/module.h
92117 +++ b/include/linux/module.h
92118 @@ -17,9 +17,11 @@
92119 #include <linux/moduleparam.h>
92120 #include <linux/jump_label.h>
92121 #include <linux/export.h>
92122 +#include <linux/fs.h>
92123
92124 #include <linux/percpu.h>
92125 #include <asm/module.h>
92126 +#include <asm/pgtable.h>
92127
92128 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
92129 #define MODULE_SIG_STRING "~Module signature appended~\n"
92130 @@ -42,7 +44,7 @@ struct module_kobject {
92131 struct kobject *drivers_dir;
92132 struct module_param_attrs *mp;
92133 struct completion *kobj_completion;
92134 -};
92135 +} __randomize_layout;
92136
92137 struct module_attribute {
92138 struct attribute attr;
92139 @@ -54,12 +56,13 @@ struct module_attribute {
92140 int (*test)(struct module *);
92141 void (*free)(struct module *);
92142 };
92143 +typedef struct module_attribute __no_const module_attribute_no_const;
92144
92145 struct module_version_attribute {
92146 struct module_attribute mattr;
92147 const char *module_name;
92148 const char *version;
92149 -} __attribute__ ((__aligned__(sizeof(void *))));
92150 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
92151
92152 extern ssize_t __modver_version_show(struct module_attribute *,
92153 struct module_kobject *, char *);
92154 @@ -221,7 +224,7 @@ struct module {
92155
92156 /* Sysfs stuff. */
92157 struct module_kobject mkobj;
92158 - struct module_attribute *modinfo_attrs;
92159 + module_attribute_no_const *modinfo_attrs;
92160 const char *version;
92161 const char *srcversion;
92162 struct kobject *holders_dir;
92163 @@ -270,19 +273,16 @@ struct module {
92164 int (*init)(void);
92165
92166 /* If this is non-NULL, vfree after init() returns */
92167 - void *module_init;
92168 + void *module_init_rx, *module_init_rw;
92169
92170 /* Here is the actual code + data, vfree'd on unload. */
92171 - void *module_core;
92172 + void *module_core_rx, *module_core_rw;
92173
92174 /* Here are the sizes of the init and core sections */
92175 - unsigned int init_size, core_size;
92176 + unsigned int init_size_rw, core_size_rw;
92177
92178 /* The size of the executable code in each section. */
92179 - unsigned int init_text_size, core_text_size;
92180 -
92181 - /* Size of RO sections of the module (text+rodata) */
92182 - unsigned int init_ro_size, core_ro_size;
92183 + unsigned int init_size_rx, core_size_rx;
92184
92185 /* Arch-specific module values */
92186 struct mod_arch_specific arch;
92187 @@ -338,6 +338,10 @@ struct module {
92188 #ifdef CONFIG_EVENT_TRACING
92189 struct ftrace_event_call **trace_events;
92190 unsigned int num_trace_events;
92191 + struct file_operations trace_id;
92192 + struct file_operations trace_enable;
92193 + struct file_operations trace_format;
92194 + struct file_operations trace_filter;
92195 #endif
92196 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
92197 unsigned int num_ftrace_callsites;
92198 @@ -365,7 +369,7 @@ struct module {
92199 ctor_fn_t *ctors;
92200 unsigned int num_ctors;
92201 #endif
92202 -};
92203 +} __randomize_layout;
92204 #ifndef MODULE_ARCH_INIT
92205 #define MODULE_ARCH_INIT {}
92206 #endif
92207 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
92208 bool is_module_percpu_address(unsigned long addr);
92209 bool is_module_text_address(unsigned long addr);
92210
92211 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
92212 +{
92213 +
92214 +#ifdef CONFIG_PAX_KERNEXEC
92215 + if (ktla_ktva(addr) >= (unsigned long)start &&
92216 + ktla_ktva(addr) < (unsigned long)start + size)
92217 + return 1;
92218 +#endif
92219 +
92220 + return ((void *)addr >= start && (void *)addr < start + size);
92221 +}
92222 +
92223 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
92224 +{
92225 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
92226 +}
92227 +
92228 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
92229 +{
92230 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
92231 +}
92232 +
92233 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
92234 +{
92235 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
92236 +}
92237 +
92238 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
92239 +{
92240 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
92241 +}
92242 +
92243 static inline bool within_module_core(unsigned long addr,
92244 const struct module *mod)
92245 {
92246 - return (unsigned long)mod->module_core <= addr &&
92247 - addr < (unsigned long)mod->module_core + mod->core_size;
92248 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
92249 }
92250
92251 static inline bool within_module_init(unsigned long addr,
92252 const struct module *mod)
92253 {
92254 - return (unsigned long)mod->module_init <= addr &&
92255 - addr < (unsigned long)mod->module_init + mod->init_size;
92256 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
92257 }
92258
92259 static inline bool within_module(unsigned long addr, const struct module *mod)
92260 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
92261 index 4d0cb9b..3169ac7 100644
92262 --- a/include/linux/moduleloader.h
92263 +++ b/include/linux/moduleloader.h
92264 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
92265 sections. Returns NULL on failure. */
92266 void *module_alloc(unsigned long size);
92267
92268 +#ifdef CONFIG_PAX_KERNEXEC
92269 +void *module_alloc_exec(unsigned long size);
92270 +#else
92271 +#define module_alloc_exec(x) module_alloc(x)
92272 +#endif
92273 +
92274 /* Free memory returned from module_alloc. */
92275 void module_memfree(void *module_region);
92276
92277 +#ifdef CONFIG_PAX_KERNEXEC
92278 +void module_memfree_exec(void *module_region);
92279 +#else
92280 +#define module_memfree_exec(x) module_memfree((x))
92281 +#endif
92282 +
92283 /*
92284 * Apply the given relocation to the (simplified) ELF. Return -error
92285 * or 0.
92286 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
92287 unsigned int relsec,
92288 struct module *me)
92289 {
92290 +#ifdef CONFIG_MODULES
92291 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92292 module_name(me));
92293 +#endif
92294 return -ENOEXEC;
92295 }
92296 #endif
92297 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
92298 unsigned int relsec,
92299 struct module *me)
92300 {
92301 +#ifdef CONFIG_MODULES
92302 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92303 module_name(me));
92304 +#endif
92305 return -ENOEXEC;
92306 }
92307 #endif
92308 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
92309 index 1c9effa..1160bdd 100644
92310 --- a/include/linux/moduleparam.h
92311 +++ b/include/linux/moduleparam.h
92312 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
92313 * @len is usually just sizeof(string).
92314 */
92315 #define module_param_string(name, string, len, perm) \
92316 - static const struct kparam_string __param_string_##name \
92317 + static const struct kparam_string __param_string_##name __used \
92318 = { len, string }; \
92319 __module_param_call(MODULE_PARAM_PREFIX, name, \
92320 &param_ops_string, \
92321 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
92322 */
92323 #define module_param_array_named(name, array, type, nump, perm) \
92324 param_check_##type(name, &(array)[0]); \
92325 - static const struct kparam_array __param_arr_##name \
92326 + static const struct kparam_array __param_arr_##name __used \
92327 = { .max = ARRAY_SIZE(array), .num = nump, \
92328 .ops = &param_ops_##type, \
92329 .elemsize = sizeof(array[0]), .elem = array }; \
92330 diff --git a/include/linux/mount.h b/include/linux/mount.h
92331 index 564beee..653be6f 100644
92332 --- a/include/linux/mount.h
92333 +++ b/include/linux/mount.h
92334 @@ -67,7 +67,7 @@ struct vfsmount {
92335 struct dentry *mnt_root; /* root of the mounted tree */
92336 struct super_block *mnt_sb; /* pointer to superblock */
92337 int mnt_flags;
92338 -};
92339 +} __randomize_layout;
92340
92341 struct file; /* forward dec */
92342 struct path;
92343 diff --git a/include/linux/namei.h b/include/linux/namei.h
92344 index c899077..b9a2010 100644
92345 --- a/include/linux/namei.h
92346 +++ b/include/linux/namei.h
92347 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
92348 extern void unlock_rename(struct dentry *, struct dentry *);
92349
92350 extern void nd_jump_link(struct nameidata *nd, struct path *path);
92351 -extern void nd_set_link(struct nameidata *nd, char *path);
92352 -extern char *nd_get_link(struct nameidata *nd);
92353 +extern void nd_set_link(struct nameidata *nd, const char *path);
92354 +extern const char *nd_get_link(const struct nameidata *nd);
92355
92356 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
92357 {
92358 diff --git a/include/linux/net.h b/include/linux/net.h
92359 index 17d8339..81656c0 100644
92360 --- a/include/linux/net.h
92361 +++ b/include/linux/net.h
92362 @@ -192,7 +192,7 @@ struct net_proto_family {
92363 int (*create)(struct net *net, struct socket *sock,
92364 int protocol, int kern);
92365 struct module *owner;
92366 -};
92367 +} __do_const;
92368
92369 struct iovec;
92370 struct kvec;
92371 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
92372 index 2787388..1dd8e88 100644
92373 --- a/include/linux/netdevice.h
92374 +++ b/include/linux/netdevice.h
92375 @@ -1198,6 +1198,7 @@ struct net_device_ops {
92376 u8 state);
92377 #endif
92378 };
92379 +typedef struct net_device_ops __no_const net_device_ops_no_const;
92380
92381 /**
92382 * enum net_device_priv_flags - &struct net_device priv_flags
92383 @@ -1546,10 +1547,10 @@ struct net_device {
92384
92385 struct net_device_stats stats;
92386
92387 - atomic_long_t rx_dropped;
92388 - atomic_long_t tx_dropped;
92389 + atomic_long_unchecked_t rx_dropped;
92390 + atomic_long_unchecked_t tx_dropped;
92391
92392 - atomic_t carrier_changes;
92393 + atomic_unchecked_t carrier_changes;
92394
92395 #ifdef CONFIG_WIRELESS_EXT
92396 const struct iw_handler_def * wireless_handlers;
92397 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
92398 index 2517ece..0bbfcfb 100644
92399 --- a/include/linux/netfilter.h
92400 +++ b/include/linux/netfilter.h
92401 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
92402 #endif
92403 /* Use the module struct to lock set/get code in place */
92404 struct module *owner;
92405 -};
92406 +} __do_const;
92407
92408 /* Function to register/unregister hook points. */
92409 int nf_register_hook(struct nf_hook_ops *reg);
92410 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
92411 index e955d47..04a5338 100644
92412 --- a/include/linux/netfilter/nfnetlink.h
92413 +++ b/include/linux/netfilter/nfnetlink.h
92414 @@ -19,7 +19,7 @@ struct nfnl_callback {
92415 const struct nlattr * const cda[]);
92416 const struct nla_policy *policy; /* netlink attribute policy */
92417 const u_int16_t attr_count; /* number of nlattr's */
92418 -};
92419 +} __do_const;
92420
92421 struct nfnetlink_subsystem {
92422 const char *name;
92423 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
92424 new file mode 100644
92425 index 0000000..33f4af8
92426 --- /dev/null
92427 +++ b/include/linux/netfilter/xt_gradm.h
92428 @@ -0,0 +1,9 @@
92429 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
92430 +#define _LINUX_NETFILTER_XT_GRADM_H 1
92431 +
92432 +struct xt_gradm_mtinfo {
92433 + __u16 flags;
92434 + __u16 invflags;
92435 +};
92436 +
92437 +#endif
92438 diff --git a/include/linux/nls.h b/include/linux/nls.h
92439 index 520681b..2b7fabb 100644
92440 --- a/include/linux/nls.h
92441 +++ b/include/linux/nls.h
92442 @@ -31,7 +31,7 @@ struct nls_table {
92443 const unsigned char *charset2upper;
92444 struct module *owner;
92445 struct nls_table *next;
92446 -};
92447 +} __do_const;
92448
92449 /* this value hold the maximum octet of charset */
92450 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
92451 @@ -46,7 +46,7 @@ enum utf16_endian {
92452 /* nls_base.c */
92453 extern int __register_nls(struct nls_table *, struct module *);
92454 extern int unregister_nls(struct nls_table *);
92455 -extern struct nls_table *load_nls(char *);
92456 +extern struct nls_table *load_nls(const char *);
92457 extern void unload_nls(struct nls_table *);
92458 extern struct nls_table *load_nls_default(void);
92459 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
92460 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
92461 index d14a4c3..a078786 100644
92462 --- a/include/linux/notifier.h
92463 +++ b/include/linux/notifier.h
92464 @@ -54,7 +54,8 @@ struct notifier_block {
92465 notifier_fn_t notifier_call;
92466 struct notifier_block __rcu *next;
92467 int priority;
92468 -};
92469 +} __do_const;
92470 +typedef struct notifier_block __no_const notifier_block_no_const;
92471
92472 struct atomic_notifier_head {
92473 spinlock_t lock;
92474 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
92475 index b2a0f15..4d7da32 100644
92476 --- a/include/linux/oprofile.h
92477 +++ b/include/linux/oprofile.h
92478 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
92479 int oprofilefs_create_ro_ulong(struct dentry * root,
92480 char const * name, ulong * val);
92481
92482 -/** Create a file for read-only access to an atomic_t. */
92483 +/** Create a file for read-only access to an atomic_unchecked_t. */
92484 int oprofilefs_create_ro_atomic(struct dentry * root,
92485 - char const * name, atomic_t * val);
92486 + char const * name, atomic_unchecked_t * val);
92487
92488 /** create a directory */
92489 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
92490 diff --git a/include/linux/padata.h b/include/linux/padata.h
92491 index 4386946..f50c615 100644
92492 --- a/include/linux/padata.h
92493 +++ b/include/linux/padata.h
92494 @@ -129,7 +129,7 @@ struct parallel_data {
92495 struct padata_serial_queue __percpu *squeue;
92496 atomic_t reorder_objects;
92497 atomic_t refcnt;
92498 - atomic_t seq_nr;
92499 + atomic_unchecked_t seq_nr;
92500 struct padata_cpumask cpumask;
92501 spinlock_t lock ____cacheline_aligned;
92502 unsigned int processed;
92503 diff --git a/include/linux/path.h b/include/linux/path.h
92504 index d137218..be0c176 100644
92505 --- a/include/linux/path.h
92506 +++ b/include/linux/path.h
92507 @@ -1,13 +1,15 @@
92508 #ifndef _LINUX_PATH_H
92509 #define _LINUX_PATH_H
92510
92511 +#include <linux/compiler.h>
92512 +
92513 struct dentry;
92514 struct vfsmount;
92515
92516 struct path {
92517 struct vfsmount *mnt;
92518 struct dentry *dentry;
92519 -};
92520 +} __randomize_layout;
92521
92522 extern void path_get(const struct path *);
92523 extern void path_put(const struct path *);
92524 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
92525 index 8c78950..0d74ed9 100644
92526 --- a/include/linux/pci_hotplug.h
92527 +++ b/include/linux/pci_hotplug.h
92528 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
92529 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
92530 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
92531 int (*reset_slot) (struct hotplug_slot *slot, int probe);
92532 -};
92533 +} __do_const;
92534 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
92535
92536 /**
92537 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
92538 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
92539 index caebf2a..4c3ae9d 100644
92540 --- a/include/linux/percpu.h
92541 +++ b/include/linux/percpu.h
92542 @@ -34,7 +34,7 @@
92543 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
92544 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
92545 */
92546 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
92547 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
92548 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
92549
92550 /*
92551 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
92552 index 2b62198..2b74233 100644
92553 --- a/include/linux/perf_event.h
92554 +++ b/include/linux/perf_event.h
92555 @@ -343,8 +343,8 @@ struct perf_event {
92556
92557 enum perf_event_active_state state;
92558 unsigned int attach_state;
92559 - local64_t count;
92560 - atomic64_t child_count;
92561 + local64_t count; /* PaX: fix it one day */
92562 + atomic64_unchecked_t child_count;
92563
92564 /*
92565 * These are the total time in nanoseconds that the event
92566 @@ -395,8 +395,8 @@ struct perf_event {
92567 * These accumulate total time (in nanoseconds) that children
92568 * events have been enabled and running, respectively.
92569 */
92570 - atomic64_t child_total_time_enabled;
92571 - atomic64_t child_total_time_running;
92572 + atomic64_unchecked_t child_total_time_enabled;
92573 + atomic64_unchecked_t child_total_time_running;
92574
92575 /*
92576 * Protect attach/detach and child_list:
92577 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
92578 entry->ip[entry->nr++] = ip;
92579 }
92580
92581 -extern int sysctl_perf_event_paranoid;
92582 +extern int sysctl_perf_event_legitimately_concerned;
92583 extern int sysctl_perf_event_mlock;
92584 extern int sysctl_perf_event_sample_rate;
92585 extern int sysctl_perf_cpu_time_max_percent;
92586 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
92587 loff_t *ppos);
92588
92589
92590 +static inline bool perf_paranoid_any(void)
92591 +{
92592 + return sysctl_perf_event_legitimately_concerned > 2;
92593 +}
92594 +
92595 static inline bool perf_paranoid_tracepoint_raw(void)
92596 {
92597 - return sysctl_perf_event_paranoid > -1;
92598 + return sysctl_perf_event_legitimately_concerned > -1;
92599 }
92600
92601 static inline bool perf_paranoid_cpu(void)
92602 {
92603 - return sysctl_perf_event_paranoid > 0;
92604 + return sysctl_perf_event_legitimately_concerned > 0;
92605 }
92606
92607 static inline bool perf_paranoid_kernel(void)
92608 {
92609 - return sysctl_perf_event_paranoid > 1;
92610 + return sysctl_perf_event_legitimately_concerned > 1;
92611 }
92612
92613 extern void perf_event_init(void);
92614 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
92615 struct device_attribute attr;
92616 u64 id;
92617 const char *event_str;
92618 -};
92619 +} __do_const;
92620
92621 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
92622 char *page);
92623 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
92624 index 918b117..7af374b7 100644
92625 --- a/include/linux/pid_namespace.h
92626 +++ b/include/linux/pid_namespace.h
92627 @@ -45,7 +45,7 @@ struct pid_namespace {
92628 int hide_pid;
92629 int reboot; /* group exit code if this pidns was rebooted */
92630 struct ns_common ns;
92631 -};
92632 +} __randomize_layout;
92633
92634 extern struct pid_namespace init_pid_ns;
92635
92636 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
92637 index eb8b8ac..62649e1 100644
92638 --- a/include/linux/pipe_fs_i.h
92639 +++ b/include/linux/pipe_fs_i.h
92640 @@ -47,10 +47,10 @@ struct pipe_inode_info {
92641 struct mutex mutex;
92642 wait_queue_head_t wait;
92643 unsigned int nrbufs, curbuf, buffers;
92644 - unsigned int readers;
92645 - unsigned int writers;
92646 - unsigned int files;
92647 - unsigned int waiting_writers;
92648 + atomic_t readers;
92649 + atomic_t writers;
92650 + atomic_t files;
92651 + atomic_t waiting_writers;
92652 unsigned int r_counter;
92653 unsigned int w_counter;
92654 struct page *tmp_page;
92655 diff --git a/include/linux/pm.h b/include/linux/pm.h
92656 index e2f1be6..78a0506 100644
92657 --- a/include/linux/pm.h
92658 +++ b/include/linux/pm.h
92659 @@ -608,6 +608,7 @@ struct dev_pm_domain {
92660 struct dev_pm_ops ops;
92661 void (*detach)(struct device *dev, bool power_off);
92662 };
92663 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
92664
92665 /*
92666 * The PM_EVENT_ messages are also used by drivers implementing the legacy
92667 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
92668 index 080e778..cbdaef7 100644
92669 --- a/include/linux/pm_domain.h
92670 +++ b/include/linux/pm_domain.h
92671 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
92672 int (*save_state)(struct device *dev);
92673 int (*restore_state)(struct device *dev);
92674 bool (*active_wakeup)(struct device *dev);
92675 -};
92676 +} __no_const;
92677
92678 struct gpd_cpuidle_data {
92679 unsigned int saved_exit_latency;
92680 - struct cpuidle_state *idle_state;
92681 + cpuidle_state_no_const *idle_state;
92682 };
92683
92684 struct generic_pm_domain {
92685 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
92686 index 30e84d4..22278b4 100644
92687 --- a/include/linux/pm_runtime.h
92688 +++ b/include/linux/pm_runtime.h
92689 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
92690
92691 static inline void pm_runtime_mark_last_busy(struct device *dev)
92692 {
92693 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
92694 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
92695 }
92696
92697 static inline bool pm_runtime_is_irq_safe(struct device *dev)
92698 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
92699 index 6512e9c..ec27fa2 100644
92700 --- a/include/linux/pnp.h
92701 +++ b/include/linux/pnp.h
92702 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
92703 struct pnp_fixup {
92704 char id[7];
92705 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
92706 -};
92707 +} __do_const;
92708
92709 /* config parameters */
92710 #define PNP_CONFIG_NORMAL 0x0001
92711 diff --git a/include/linux/poison.h b/include/linux/poison.h
92712 index 2110a81..13a11bb 100644
92713 --- a/include/linux/poison.h
92714 +++ b/include/linux/poison.h
92715 @@ -19,8 +19,8 @@
92716 * under normal circumstances, used to verify that nobody uses
92717 * non-initialized list entries.
92718 */
92719 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
92720 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
92721 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
92722 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
92723
92724 /********** include/linux/timer.h **********/
92725 /*
92726 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
92727 index d8b187c3..9a9257a 100644
92728 --- a/include/linux/power/smartreflex.h
92729 +++ b/include/linux/power/smartreflex.h
92730 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
92731 int (*notify)(struct omap_sr *sr, u32 status);
92732 u8 notify_flags;
92733 u8 class_type;
92734 -};
92735 +} __do_const;
92736
92737 /**
92738 * struct omap_sr_nvalue_table - Smartreflex n-target value info
92739 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
92740 index 4ea1d37..80f4b33 100644
92741 --- a/include/linux/ppp-comp.h
92742 +++ b/include/linux/ppp-comp.h
92743 @@ -84,7 +84,7 @@ struct compressor {
92744 struct module *owner;
92745 /* Extra skb space needed by the compressor algorithm */
92746 unsigned int comp_extra;
92747 -};
92748 +} __do_const;
92749
92750 /*
92751 * The return value from decompress routine is the length of the
92752 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
92753 index de83b4e..c4b997d 100644
92754 --- a/include/linux/preempt.h
92755 +++ b/include/linux/preempt.h
92756 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
92757 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
92758 #endif
92759
92760 +#define raw_preempt_count_add(val) __preempt_count_add(val)
92761 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
92762 +
92763 #define __preempt_count_inc() __preempt_count_add(1)
92764 #define __preempt_count_dec() __preempt_count_sub(1)
92765
92766 #define preempt_count_inc() preempt_count_add(1)
92767 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
92768 #define preempt_count_dec() preempt_count_sub(1)
92769 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
92770
92771 #ifdef CONFIG_PREEMPT_COUNT
92772
92773 @@ -41,6 +46,12 @@ do { \
92774 barrier(); \
92775 } while (0)
92776
92777 +#define raw_preempt_disable() \
92778 +do { \
92779 + raw_preempt_count_inc(); \
92780 + barrier(); \
92781 +} while (0)
92782 +
92783 #define sched_preempt_enable_no_resched() \
92784 do { \
92785 barrier(); \
92786 @@ -49,6 +60,12 @@ do { \
92787
92788 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
92789
92790 +#define raw_preempt_enable_no_resched() \
92791 +do { \
92792 + barrier(); \
92793 + raw_preempt_count_dec(); \
92794 +} while (0)
92795 +
92796 #ifdef CONFIG_PREEMPT
92797 #define preempt_enable() \
92798 do { \
92799 @@ -113,8 +130,10 @@ do { \
92800 * region.
92801 */
92802 #define preempt_disable() barrier()
92803 +#define raw_preempt_disable() barrier()
92804 #define sched_preempt_enable_no_resched() barrier()
92805 #define preempt_enable_no_resched() barrier()
92806 +#define raw_preempt_enable_no_resched() barrier()
92807 #define preempt_enable() barrier()
92808 #define preempt_check_resched() do { } while (0)
92809
92810 @@ -128,11 +147,13 @@ do { \
92811 /*
92812 * Modules have no business playing preemption tricks.
92813 */
92814 +#ifndef CONFIG_PAX_KERNEXEC
92815 #undef sched_preempt_enable_no_resched
92816 #undef preempt_enable_no_resched
92817 #undef preempt_enable_no_resched_notrace
92818 #undef preempt_check_resched
92819 #endif
92820 +#endif
92821
92822 #define preempt_set_need_resched() \
92823 do { \
92824 diff --git a/include/linux/printk.h b/include/linux/printk.h
92825 index baa3f97..168cff1 100644
92826 --- a/include/linux/printk.h
92827 +++ b/include/linux/printk.h
92828 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
92829 #endif
92830
92831 typedef int(*printk_func_t)(const char *fmt, va_list args);
92832 +extern int kptr_restrict;
92833
92834 #ifdef CONFIG_PRINTK
92835 asmlinkage __printf(5, 0)
92836 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
92837
92838 extern int printk_delay_msec;
92839 extern int dmesg_restrict;
92840 -extern int kptr_restrict;
92841
92842 extern void wake_up_klogd(void);
92843
92844 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
92845 index b97bf2e..f14c92d4 100644
92846 --- a/include/linux/proc_fs.h
92847 +++ b/include/linux/proc_fs.h
92848 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
92849 extern struct proc_dir_entry *proc_symlink(const char *,
92850 struct proc_dir_entry *, const char *);
92851 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
92852 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
92853 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
92854 struct proc_dir_entry *, void *);
92855 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
92856 + struct proc_dir_entry *, void *);
92857 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
92858 struct proc_dir_entry *);
92859
92860 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
92861 return proc_create_data(name, mode, parent, proc_fops, NULL);
92862 }
92863
92864 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
92865 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
92866 +{
92867 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92868 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
92869 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92870 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
92871 +#else
92872 + return proc_create_data(name, mode, parent, proc_fops, NULL);
92873 +#endif
92874 +}
92875 +
92876 +
92877 extern void proc_set_size(struct proc_dir_entry *, loff_t);
92878 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
92879 extern void *PDE_DATA(const struct inode *);
92880 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
92881 struct proc_dir_entry *parent,const char *dest) { return NULL;}
92882 static inline struct proc_dir_entry *proc_mkdir(const char *name,
92883 struct proc_dir_entry *parent) {return NULL;}
92884 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
92885 + struct proc_dir_entry *parent) { return NULL; }
92886 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
92887 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92888 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
92889 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92890 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
92891 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
92892 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
92893 @@ -79,7 +99,7 @@ struct net;
92894 static inline struct proc_dir_entry *proc_net_mkdir(
92895 struct net *net, const char *name, struct proc_dir_entry *parent)
92896 {
92897 - return proc_mkdir_data(name, 0, parent, net);
92898 + return proc_mkdir_data_restrict(name, 0, parent, net);
92899 }
92900
92901 #endif /* _LINUX_PROC_FS_H */
92902 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
92903 index 42dfc61..8113a99 100644
92904 --- a/include/linux/proc_ns.h
92905 +++ b/include/linux/proc_ns.h
92906 @@ -16,7 +16,7 @@ struct proc_ns_operations {
92907 struct ns_common *(*get)(struct task_struct *task);
92908 void (*put)(struct ns_common *ns);
92909 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
92910 -};
92911 +} __do_const __randomize_layout;
92912
92913 extern const struct proc_ns_operations netns_operations;
92914 extern const struct proc_ns_operations utsns_operations;
92915 diff --git a/include/linux/quota.h b/include/linux/quota.h
92916 index d534e8e..782e604 100644
92917 --- a/include/linux/quota.h
92918 +++ b/include/linux/quota.h
92919 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
92920
92921 extern bool qid_eq(struct kqid left, struct kqid right);
92922 extern bool qid_lt(struct kqid left, struct kqid right);
92923 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
92924 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
92925 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
92926 extern bool qid_valid(struct kqid qid);
92927
92928 diff --git a/include/linux/random.h b/include/linux/random.h
92929 index b05856e..0a9f14e 100644
92930 --- a/include/linux/random.h
92931 +++ b/include/linux/random.h
92932 @@ -9,9 +9,19 @@
92933 #include <uapi/linux/random.h>
92934
92935 extern void add_device_randomness(const void *, unsigned int);
92936 +
92937 +static inline void add_latent_entropy(void)
92938 +{
92939 +
92940 +#ifdef LATENT_ENTROPY_PLUGIN
92941 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
92942 +#endif
92943 +
92944 +}
92945 +
92946 extern void add_input_randomness(unsigned int type, unsigned int code,
92947 - unsigned int value);
92948 -extern void add_interrupt_randomness(int irq, int irq_flags);
92949 + unsigned int value) __latent_entropy;
92950 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
92951
92952 extern void get_random_bytes(void *buf, int nbytes);
92953 extern void get_random_bytes_arch(void *buf, int nbytes);
92954 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
92955 extern const struct file_operations random_fops, urandom_fops;
92956 #endif
92957
92958 -unsigned int get_random_int(void);
92959 +unsigned int __intentional_overflow(-1) get_random_int(void);
92960 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
92961
92962 -u32 prandom_u32(void);
92963 +u32 prandom_u32(void) __intentional_overflow(-1);
92964 void prandom_bytes(void *buf, size_t nbytes);
92965 void prandom_seed(u32 seed);
92966 void prandom_reseed_late(void);
92967 @@ -37,6 +47,11 @@ struct rnd_state {
92968 u32 prandom_u32_state(struct rnd_state *state);
92969 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92970
92971 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
92972 +{
92973 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
92974 +}
92975 +
92976 /**
92977 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
92978 * @ep_ro: right open interval endpoint
92979 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92980 *
92981 * Returns: pseudo-random number in interval [0, ep_ro)
92982 */
92983 -static inline u32 prandom_u32_max(u32 ep_ro)
92984 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
92985 {
92986 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
92987 }
92988 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
92989 index 378c5ee..aa84a47 100644
92990 --- a/include/linux/rbtree_augmented.h
92991 +++ b/include/linux/rbtree_augmented.h
92992 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
92993 old->rbaugmented = rbcompute(old); \
92994 } \
92995 rbstatic const struct rb_augment_callbacks rbname = { \
92996 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
92997 + .propagate = rbname ## _propagate, \
92998 + .copy = rbname ## _copy, \
92999 + .rotate = rbname ## _rotate \
93000 };
93001
93002
93003 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
93004 index a18b16f..2683096 100644
93005 --- a/include/linux/rculist.h
93006 +++ b/include/linux/rculist.h
93007 @@ -29,8 +29,8 @@
93008 */
93009 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
93010 {
93011 - ACCESS_ONCE(list->next) = list;
93012 - ACCESS_ONCE(list->prev) = list;
93013 + ACCESS_ONCE_RW(list->next) = list;
93014 + ACCESS_ONCE_RW(list->prev) = list;
93015 }
93016
93017 /*
93018 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
93019 struct list_head *prev, struct list_head *next);
93020 #endif
93021
93022 +void __pax_list_add_rcu(struct list_head *new,
93023 + struct list_head *prev, struct list_head *next);
93024 +
93025 /**
93026 * list_add_rcu - add a new entry to rcu-protected list
93027 * @new: new entry to be added
93028 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
93029 __list_add_rcu(new, head, head->next);
93030 }
93031
93032 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
93033 +{
93034 + __pax_list_add_rcu(new, head, head->next);
93035 +}
93036 +
93037 /**
93038 * list_add_tail_rcu - add a new entry to rcu-protected list
93039 * @new: new entry to be added
93040 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
93041 __list_add_rcu(new, head->prev, head);
93042 }
93043
93044 +static inline void pax_list_add_tail_rcu(struct list_head *new,
93045 + struct list_head *head)
93046 +{
93047 + __pax_list_add_rcu(new, head->prev, head);
93048 +}
93049 +
93050 /**
93051 * list_del_rcu - deletes entry from list without re-initialization
93052 * @entry: the element to delete from the list.
93053 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
93054 entry->prev = LIST_POISON2;
93055 }
93056
93057 +extern void pax_list_del_rcu(struct list_head *entry);
93058 +
93059 /**
93060 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
93061 * @n: the element to delete from the hash list.
93062 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
93063 index 7809749..1cd9315 100644
93064 --- a/include/linux/rcupdate.h
93065 +++ b/include/linux/rcupdate.h
93066 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
93067 do { \
93068 rcu_all_qs(); \
93069 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
93070 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
93071 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
93072 } while (0)
93073 #else /* #ifdef CONFIG_TASKS_RCU */
93074 #define TASKS_RCU(x) do { } while (0)
93075 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
93076 index 67fc8fc..a90f7d8 100644
93077 --- a/include/linux/reboot.h
93078 +++ b/include/linux/reboot.h
93079 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
93080 */
93081
93082 extern void migrate_to_reboot_cpu(void);
93083 -extern void machine_restart(char *cmd);
93084 -extern void machine_halt(void);
93085 -extern void machine_power_off(void);
93086 +extern void machine_restart(char *cmd) __noreturn;
93087 +extern void machine_halt(void) __noreturn;
93088 +extern void machine_power_off(void) __noreturn;
93089
93090 extern void machine_shutdown(void);
93091 struct pt_regs;
93092 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
93093 */
93094
93095 extern void kernel_restart_prepare(char *cmd);
93096 -extern void kernel_restart(char *cmd);
93097 -extern void kernel_halt(void);
93098 -extern void kernel_power_off(void);
93099 +extern void kernel_restart(char *cmd) __noreturn;
93100 +extern void kernel_halt(void) __noreturn;
93101 +extern void kernel_power_off(void) __noreturn;
93102
93103 extern int C_A_D; /* for sysctl */
93104 void ctrl_alt_del(void);
93105 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
93106 * Emergency restart, callable from an interrupt handler.
93107 */
93108
93109 -extern void emergency_restart(void);
93110 +extern void emergency_restart(void) __noreturn;
93111 #include <asm/emergency-restart.h>
93112
93113 #endif /* _LINUX_REBOOT_H */
93114 diff --git a/include/linux/regset.h b/include/linux/regset.h
93115 index 8e0c9fe..ac4d221 100644
93116 --- a/include/linux/regset.h
93117 +++ b/include/linux/regset.h
93118 @@ -161,7 +161,8 @@ struct user_regset {
93119 unsigned int align;
93120 unsigned int bias;
93121 unsigned int core_note_type;
93122 -};
93123 +} __do_const;
93124 +typedef struct user_regset __no_const user_regset_no_const;
93125
93126 /**
93127 * struct user_regset_view - available regsets
93128 diff --git a/include/linux/relay.h b/include/linux/relay.h
93129 index d7c8359..818daf5 100644
93130 --- a/include/linux/relay.h
93131 +++ b/include/linux/relay.h
93132 @@ -157,7 +157,7 @@ struct rchan_callbacks
93133 * The callback should return 0 if successful, negative if not.
93134 */
93135 int (*remove_buf_file)(struct dentry *dentry);
93136 -};
93137 +} __no_const;
93138
93139 /*
93140 * CONFIG_RELAY kernel API, kernel/relay.c
93141 diff --git a/include/linux/rio.h b/include/linux/rio.h
93142 index 6bda06f..bf39a9b 100644
93143 --- a/include/linux/rio.h
93144 +++ b/include/linux/rio.h
93145 @@ -358,7 +358,7 @@ struct rio_ops {
93146 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
93147 u64 rstart, u32 size, u32 flags);
93148 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
93149 -};
93150 +} __no_const;
93151
93152 #define RIO_RESOURCE_MEM 0x00000100
93153 #define RIO_RESOURCE_DOORBELL 0x00000200
93154 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
93155 index c4c559a..6ba9a26 100644
93156 --- a/include/linux/rmap.h
93157 +++ b/include/linux/rmap.h
93158 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
93159 void anon_vma_init(void); /* create anon_vma_cachep */
93160 int anon_vma_prepare(struct vm_area_struct *);
93161 void unlink_anon_vmas(struct vm_area_struct *);
93162 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
93163 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
93164 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
93165 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
93166
93167 static inline void anon_vma_merge(struct vm_area_struct *vma,
93168 struct vm_area_struct *next)
93169 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
93170 index ed8f9e70..999bc96 100644
93171 --- a/include/linux/scatterlist.h
93172 +++ b/include/linux/scatterlist.h
93173 @@ -1,6 +1,7 @@
93174 #ifndef _LINUX_SCATTERLIST_H
93175 #define _LINUX_SCATTERLIST_H
93176
93177 +#include <linux/sched.h>
93178 #include <linux/string.h>
93179 #include <linux/bug.h>
93180 #include <linux/mm.h>
93181 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
93182 #ifdef CONFIG_DEBUG_SG
93183 BUG_ON(!virt_addr_valid(buf));
93184 #endif
93185 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93186 + if (object_starts_on_stack(buf)) {
93187 + void *adjbuf = buf - current->stack + current->lowmem_stack;
93188 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
93189 + } else
93190 +#endif
93191 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
93192 }
93193
93194 diff --git a/include/linux/sched.h b/include/linux/sched.h
93195 index 51348f7..8c8b0ba 100644
93196 --- a/include/linux/sched.h
93197 +++ b/include/linux/sched.h
93198 @@ -133,6 +133,7 @@ struct fs_struct;
93199 struct perf_event_context;
93200 struct blk_plug;
93201 struct filename;
93202 +struct linux_binprm;
93203
93204 #define VMACACHE_BITS 2
93205 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
93206 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
93207 extern int in_sched_functions(unsigned long addr);
93208
93209 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
93210 -extern signed long schedule_timeout(signed long timeout);
93211 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
93212 extern signed long schedule_timeout_interruptible(signed long timeout);
93213 extern signed long schedule_timeout_killable(signed long timeout);
93214 extern signed long schedule_timeout_uninterruptible(signed long timeout);
93215 @@ -438,6 +439,19 @@ struct nsproxy;
93216 struct user_namespace;
93217
93218 #ifdef CONFIG_MMU
93219 +
93220 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
93221 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
93222 +#else
93223 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
93224 +{
93225 + return 0;
93226 +}
93227 +#endif
93228 +
93229 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
93230 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
93231 +
93232 extern void arch_pick_mmap_layout(struct mm_struct *mm);
93233 extern unsigned long
93234 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
93235 @@ -736,6 +750,17 @@ struct signal_struct {
93236 #ifdef CONFIG_TASKSTATS
93237 struct taskstats *stats;
93238 #endif
93239 +
93240 +#ifdef CONFIG_GRKERNSEC
93241 + u32 curr_ip;
93242 + u32 saved_ip;
93243 + u32 gr_saddr;
93244 + u32 gr_daddr;
93245 + u16 gr_sport;
93246 + u16 gr_dport;
93247 + u8 used_accept:1;
93248 +#endif
93249 +
93250 #ifdef CONFIG_AUDIT
93251 unsigned audit_tty;
93252 unsigned audit_tty_log_passwd;
93253 @@ -762,7 +787,7 @@ struct signal_struct {
93254 struct mutex cred_guard_mutex; /* guard against foreign influences on
93255 * credential calculations
93256 * (notably. ptrace) */
93257 -};
93258 +} __randomize_layout;
93259
93260 /*
93261 * Bits in flags field of signal_struct.
93262 @@ -815,6 +840,14 @@ struct user_struct {
93263 struct key *session_keyring; /* UID's default session keyring */
93264 #endif
93265
93266 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93267 + unsigned char kernel_banned;
93268 +#endif
93269 +#ifdef CONFIG_GRKERNSEC_BRUTE
93270 + unsigned char suid_banned;
93271 + unsigned long suid_ban_expires;
93272 +#endif
93273 +
93274 /* Hash table maintenance information */
93275 struct hlist_node uidhash_node;
93276 kuid_t uid;
93277 @@ -822,7 +855,7 @@ struct user_struct {
93278 #ifdef CONFIG_PERF_EVENTS
93279 atomic_long_t locked_vm;
93280 #endif
93281 -};
93282 +} __randomize_layout;
93283
93284 extern int uids_sysfs_init(void);
93285
93286 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
93287 struct task_struct {
93288 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
93289 void *stack;
93290 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93291 + void *lowmem_stack;
93292 +#endif
93293 atomic_t usage;
93294 unsigned int flags; /* per process flags, defined below */
93295 unsigned int ptrace;
93296 @@ -1419,8 +1455,8 @@ struct task_struct {
93297 struct list_head thread_node;
93298
93299 struct completion *vfork_done; /* for vfork() */
93300 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
93301 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93302 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
93303 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93304
93305 cputime_t utime, stime, utimescaled, stimescaled;
93306 cputime_t gtime;
93307 @@ -1445,11 +1481,6 @@ struct task_struct {
93308 struct task_cputime cputime_expires;
93309 struct list_head cpu_timers[3];
93310
93311 -/* process credentials */
93312 - const struct cred __rcu *real_cred; /* objective and real subjective task
93313 - * credentials (COW) */
93314 - const struct cred __rcu *cred; /* effective (overridable) subjective task
93315 - * credentials (COW) */
93316 char comm[TASK_COMM_LEN]; /* executable name excluding path
93317 - access with [gs]et_task_comm (which lock
93318 it with task_lock())
93319 @@ -1467,6 +1498,10 @@ struct task_struct {
93320 #endif
93321 /* CPU-specific state of this task */
93322 struct thread_struct thread;
93323 +/* thread_info moved to task_struct */
93324 +#ifdef CONFIG_X86
93325 + struct thread_info tinfo;
93326 +#endif
93327 /* filesystem information */
93328 struct fs_struct *fs;
93329 /* open file information */
93330 @@ -1541,6 +1576,10 @@ struct task_struct {
93331 gfp_t lockdep_reclaim_gfp;
93332 #endif
93333
93334 +/* process credentials */
93335 + const struct cred __rcu *real_cred; /* objective and real subjective task
93336 + * credentials (COW) */
93337 +
93338 /* journalling filesystem info */
93339 void *journal_info;
93340
93341 @@ -1579,6 +1618,10 @@ struct task_struct {
93342 /* cg_list protected by css_set_lock and tsk->alloc_lock */
93343 struct list_head cg_list;
93344 #endif
93345 +
93346 + const struct cred __rcu *cred; /* effective (overridable) subjective task
93347 + * credentials (COW) */
93348 +
93349 #ifdef CONFIG_FUTEX
93350 struct robust_list_head __user *robust_list;
93351 #ifdef CONFIG_COMPAT
93352 @@ -1690,7 +1733,7 @@ struct task_struct {
93353 * Number of functions that haven't been traced
93354 * because of depth overrun.
93355 */
93356 - atomic_t trace_overrun;
93357 + atomic_unchecked_t trace_overrun;
93358 /* Pause for the tracing */
93359 atomic_t tracing_graph_pause;
93360 #endif
93361 @@ -1718,7 +1761,78 @@ struct task_struct {
93362 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
93363 unsigned long task_state_change;
93364 #endif
93365 -};
93366 +
93367 +#ifdef CONFIG_GRKERNSEC
93368 + /* grsecurity */
93369 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93370 + u64 exec_id;
93371 +#endif
93372 +#ifdef CONFIG_GRKERNSEC_SETXID
93373 + const struct cred *delayed_cred;
93374 +#endif
93375 + struct dentry *gr_chroot_dentry;
93376 + struct acl_subject_label *acl;
93377 + struct acl_subject_label *tmpacl;
93378 + struct acl_role_label *role;
93379 + struct file *exec_file;
93380 + unsigned long brute_expires;
93381 + u16 acl_role_id;
93382 + u8 inherited;
93383 + /* is this the task that authenticated to the special role */
93384 + u8 acl_sp_role;
93385 + u8 is_writable;
93386 + u8 brute;
93387 + u8 gr_is_chrooted;
93388 +#endif
93389 +
93390 +} __randomize_layout;
93391 +
93392 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
93393 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
93394 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
93395 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
93396 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
93397 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
93398 +
93399 +#ifdef CONFIG_PAX_SOFTMODE
93400 +extern int pax_softmode;
93401 +#endif
93402 +
93403 +extern int pax_check_flags(unsigned long *);
93404 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
93405 +
93406 +/* if tsk != current then task_lock must be held on it */
93407 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
93408 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
93409 +{
93410 + if (likely(tsk->mm))
93411 + return tsk->mm->pax_flags;
93412 + else
93413 + return 0UL;
93414 +}
93415 +
93416 +/* if tsk != current then task_lock must be held on it */
93417 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
93418 +{
93419 + if (likely(tsk->mm)) {
93420 + tsk->mm->pax_flags = flags;
93421 + return 0;
93422 + }
93423 + return -EINVAL;
93424 +}
93425 +#endif
93426 +
93427 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
93428 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
93429 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
93430 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
93431 +#endif
93432 +
93433 +struct path;
93434 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
93435 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
93436 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
93437 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
93438
93439 /* Future-safe accessor for struct task_struct's cpus_allowed. */
93440 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
93441 @@ -1801,7 +1915,7 @@ struct pid_namespace;
93442 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
93443 struct pid_namespace *ns);
93444
93445 -static inline pid_t task_pid_nr(struct task_struct *tsk)
93446 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
93447 {
93448 return tsk->pid;
93449 }
93450 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
93451
93452 extern void sched_clock_init(void);
93453
93454 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93455 +static inline void populate_stack(void)
93456 +{
93457 + struct task_struct *curtask = current;
93458 + int c;
93459 + int *ptr = curtask->stack;
93460 + int *end = curtask->stack + THREAD_SIZE;
93461 +
93462 + while (ptr < end) {
93463 + c = *(volatile int *)ptr;
93464 + ptr += PAGE_SIZE/sizeof(int);
93465 + }
93466 +}
93467 +#else
93468 +static inline void populate_stack(void)
93469 +{
93470 +}
93471 +#endif
93472 +
93473 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
93474 static inline void sched_clock_tick(void)
93475 {
93476 @@ -2302,7 +2435,9 @@ void yield(void);
93477 extern struct exec_domain default_exec_domain;
93478
93479 union thread_union {
93480 +#ifndef CONFIG_X86
93481 struct thread_info thread_info;
93482 +#endif
93483 unsigned long stack[THREAD_SIZE/sizeof(long)];
93484 };
93485
93486 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
93487 */
93488
93489 extern struct task_struct *find_task_by_vpid(pid_t nr);
93490 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
93491 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
93492 struct pid_namespace *ns);
93493
93494 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
93495 extern void exit_itimers(struct signal_struct *);
93496 extern void flush_itimer_signals(void);
93497
93498 -extern void do_group_exit(int);
93499 +extern __noreturn void do_group_exit(int);
93500
93501 extern int do_execve(struct filename *,
93502 const char __user * const __user *,
93503 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
93504 #define task_stack_end_corrupted(task) \
93505 (*(end_of_stack(task)) != STACK_END_MAGIC)
93506
93507 -static inline int object_is_on_stack(void *obj)
93508 +static inline int object_starts_on_stack(const void *obj)
93509 {
93510 - void *stack = task_stack_page(current);
93511 + const void *stack = task_stack_page(current);
93512
93513 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
93514 }
93515 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
93516 index 596a0e0..bea77ec 100644
93517 --- a/include/linux/sched/sysctl.h
93518 +++ b/include/linux/sched/sysctl.h
93519 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
93520 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
93521
93522 extern int sysctl_max_map_count;
93523 +extern unsigned long sysctl_heap_stack_gap;
93524
93525 extern unsigned int sysctl_sched_latency;
93526 extern unsigned int sysctl_sched_min_granularity;
93527 diff --git a/include/linux/security.h b/include/linux/security.h
93528 index a1b7dbd..036f47f 100644
93529 --- a/include/linux/security.h
93530 +++ b/include/linux/security.h
93531 @@ -27,6 +27,7 @@
93532 #include <linux/slab.h>
93533 #include <linux/err.h>
93534 #include <linux/string.h>
93535 +#include <linux/grsecurity.h>
93536
93537 struct linux_binprm;
93538 struct cred;
93539 @@ -116,8 +117,6 @@ struct seq_file;
93540
93541 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
93542
93543 -void reset_security_ops(void);
93544 -
93545 #ifdef CONFIG_MMU
93546 extern unsigned long mmap_min_addr;
93547 extern unsigned long dac_mmap_min_addr;
93548 @@ -1756,7 +1755,7 @@ struct security_operations {
93549 struct audit_context *actx);
93550 void (*audit_rule_free) (void *lsmrule);
93551 #endif /* CONFIG_AUDIT */
93552 -};
93553 +} __randomize_layout;
93554
93555 /* prototypes */
93556 extern int security_init(void);
93557 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
93558 index dc368b8..e895209 100644
93559 --- a/include/linux/semaphore.h
93560 +++ b/include/linux/semaphore.h
93561 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
93562 }
93563
93564 extern void down(struct semaphore *sem);
93565 -extern int __must_check down_interruptible(struct semaphore *sem);
93566 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
93567 extern int __must_check down_killable(struct semaphore *sem);
93568 extern int __must_check down_trylock(struct semaphore *sem);
93569 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
93570 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
93571 index afbb1fd..e1d205d 100644
93572 --- a/include/linux/seq_file.h
93573 +++ b/include/linux/seq_file.h
93574 @@ -27,6 +27,9 @@ struct seq_file {
93575 struct mutex lock;
93576 const struct seq_operations *op;
93577 int poll_event;
93578 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93579 + u64 exec_id;
93580 +#endif
93581 #ifdef CONFIG_USER_NS
93582 struct user_namespace *user_ns;
93583 #endif
93584 @@ -39,6 +42,7 @@ struct seq_operations {
93585 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
93586 int (*show) (struct seq_file *m, void *v);
93587 };
93588 +typedef struct seq_operations __no_const seq_operations_no_const;
93589
93590 #define SEQ_SKIP 1
93591
93592 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
93593
93594 char *mangle_path(char *s, const char *p, const char *esc);
93595 int seq_open(struct file *, const struct seq_operations *);
93596 +int seq_open_restrict(struct file *, const struct seq_operations *);
93597 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
93598 loff_t seq_lseek(struct file *, loff_t, int);
93599 int seq_release(struct inode *, struct file *);
93600 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
93601 const struct path *root, const char *esc);
93602
93603 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
93604 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
93605 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
93606 int single_release(struct inode *, struct file *);
93607 void *__seq_open_private(struct file *, const struct seq_operations *, int);
93608 diff --git a/include/linux/shm.h b/include/linux/shm.h
93609 index 6fb8016..ab4465e 100644
93610 --- a/include/linux/shm.h
93611 +++ b/include/linux/shm.h
93612 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
93613 /* The task created the shm object. NULL if the task is dead. */
93614 struct task_struct *shm_creator;
93615 struct list_head shm_clist; /* list by creator */
93616 +#ifdef CONFIG_GRKERNSEC
93617 + u64 shm_createtime;
93618 + pid_t shm_lapid;
93619 +#endif
93620 };
93621
93622 /* shm_mode upper byte flags */
93623 diff --git a/include/linux/signal.h b/include/linux/signal.h
93624 index ab1e039..ad4229e 100644
93625 --- a/include/linux/signal.h
93626 +++ b/include/linux/signal.h
93627 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
93628 * know it'll be handled, so that they don't get converted to
93629 * SIGKILL or just silently dropped.
93630 */
93631 - kernel_sigaction(sig, (__force __sighandler_t)2);
93632 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
93633 }
93634
93635 static inline void disallow_signal(int sig)
93636 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
93637 index bdccc4b..e9f8670 100644
93638 --- a/include/linux/skbuff.h
93639 +++ b/include/linux/skbuff.h
93640 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
93641 int node);
93642 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
93643 struct sk_buff *build_skb(void *data, unsigned int frag_size);
93644 -static inline struct sk_buff *alloc_skb(unsigned int size,
93645 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
93646 gfp_t priority)
93647 {
93648 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
93649 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
93650 return skb->inner_transport_header - skb->inner_network_header;
93651 }
93652
93653 -static inline int skb_network_offset(const struct sk_buff *skb)
93654 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
93655 {
93656 return skb_network_header(skb) - skb->data;
93657 }
93658 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
93659 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
93660 */
93661 #ifndef NET_SKB_PAD
93662 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
93663 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
93664 #endif
93665
93666 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
93667 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
93668 int *err);
93669 unsigned int datagram_poll(struct file *file, struct socket *sock,
93670 struct poll_table_struct *wait);
93671 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93672 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93673 struct iov_iter *to, int size);
93674 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93675 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93676 struct msghdr *msg, int size)
93677 {
93678 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
93679 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
93680 nf_bridge_put(skb->nf_bridge);
93681 skb->nf_bridge = NULL;
93682 #endif
93683 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
93684 + skb->nf_trace = 0;
93685 +#endif
93686 }
93687
93688 static inline void nf_reset_trace(struct sk_buff *skb)
93689 diff --git a/include/linux/slab.h b/include/linux/slab.h
93690 index 76f1fee..d95e6d2 100644
93691 --- a/include/linux/slab.h
93692 +++ b/include/linux/slab.h
93693 @@ -14,15 +14,29 @@
93694 #include <linux/gfp.h>
93695 #include <linux/types.h>
93696 #include <linux/workqueue.h>
93697 -
93698 +#include <linux/err.h>
93699
93700 /*
93701 * Flags to pass to kmem_cache_create().
93702 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
93703 */
93704 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
93705 +
93706 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93707 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
93708 +#else
93709 +#define SLAB_USERCOPY 0x00000000UL
93710 +#endif
93711 +
93712 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
93713 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
93714 +
93715 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93716 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
93717 +#else
93718 +#define SLAB_NO_SANITIZE 0x00000000UL
93719 +#endif
93720 +
93721 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
93722 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
93723 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
93724 @@ -98,10 +112,13 @@
93725 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
93726 * Both make kfree a no-op.
93727 */
93728 -#define ZERO_SIZE_PTR ((void *)16)
93729 +#define ZERO_SIZE_PTR \
93730 +({ \
93731 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
93732 + (void *)(-MAX_ERRNO-1L); \
93733 +})
93734
93735 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
93736 - (unsigned long)ZERO_SIZE_PTR)
93737 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
93738
93739 #include <linux/kmemleak.h>
93740 #include <linux/kasan.h>
93741 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
93742 void kfree(const void *);
93743 void kzfree(const void *);
93744 size_t ksize(const void *);
93745 +const char *check_heap_object(const void *ptr, unsigned long n);
93746 +bool is_usercopy_object(const void *ptr);
93747
93748 /*
93749 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
93750 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
93751 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93752 #endif
93753
93754 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93755 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
93756 +#endif
93757 +
93758 /*
93759 * Figure out which kmalloc slab an allocation of a certain size
93760 * belongs to.
93761 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93762 * 2 = 120 .. 192 bytes
93763 * n = 2^(n-1) .. 2^n -1
93764 */
93765 -static __always_inline int kmalloc_index(size_t size)
93766 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
93767 {
93768 if (!size)
93769 return 0;
93770 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
93771 }
93772 #endif /* !CONFIG_SLOB */
93773
93774 -void *__kmalloc(size_t size, gfp_t flags);
93775 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
93776 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
93777 void kmem_cache_free(struct kmem_cache *, void *);
93778
93779 #ifdef CONFIG_NUMA
93780 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
93781 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
93782 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
93783 #else
93784 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
93785 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
93786 {
93787 return __kmalloc(size, flags);
93788 }
93789 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
93790 index 33d0490..70a6313 100644
93791 --- a/include/linux/slab_def.h
93792 +++ b/include/linux/slab_def.h
93793 @@ -40,7 +40,7 @@ struct kmem_cache {
93794 /* 4) cache creation/removal */
93795 const char *name;
93796 struct list_head list;
93797 - int refcount;
93798 + atomic_t refcount;
93799 int object_size;
93800 int align;
93801
93802 @@ -56,10 +56,14 @@ struct kmem_cache {
93803 unsigned long node_allocs;
93804 unsigned long node_frees;
93805 unsigned long node_overflow;
93806 - atomic_t allochit;
93807 - atomic_t allocmiss;
93808 - atomic_t freehit;
93809 - atomic_t freemiss;
93810 + atomic_unchecked_t allochit;
93811 + atomic_unchecked_t allocmiss;
93812 + atomic_unchecked_t freehit;
93813 + atomic_unchecked_t freemiss;
93814 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93815 + atomic_unchecked_t sanitized;
93816 + atomic_unchecked_t not_sanitized;
93817 +#endif
93818
93819 /*
93820 * If debugging is enabled, then the allocator can add additional
93821 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
93822 index 3388511..6252f90 100644
93823 --- a/include/linux/slub_def.h
93824 +++ b/include/linux/slub_def.h
93825 @@ -74,7 +74,7 @@ struct kmem_cache {
93826 struct kmem_cache_order_objects max;
93827 struct kmem_cache_order_objects min;
93828 gfp_t allocflags; /* gfp flags to use on each alloc */
93829 - int refcount; /* Refcount for slab cache destroy */
93830 + atomic_t refcount; /* Refcount for slab cache destroy */
93831 void (*ctor)(void *);
93832 int inuse; /* Offset to metadata */
93833 int align; /* Alignment */
93834 diff --git a/include/linux/smp.h b/include/linux/smp.h
93835 index be91db2..3f23232 100644
93836 --- a/include/linux/smp.h
93837 +++ b/include/linux/smp.h
93838 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
93839 #endif
93840
93841 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
93842 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
93843 #define put_cpu() preempt_enable()
93844 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
93845
93846 /*
93847 * Callback to arch code if there's nosmp or maxcpus=0 on the
93848 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
93849 index 46cca4c..3323536 100644
93850 --- a/include/linux/sock_diag.h
93851 +++ b/include/linux/sock_diag.h
93852 @@ -11,7 +11,7 @@ struct sock;
93853 struct sock_diag_handler {
93854 __u8 family;
93855 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
93856 -};
93857 +} __do_const;
93858
93859 int sock_diag_register(const struct sock_diag_handler *h);
93860 void sock_diag_unregister(const struct sock_diag_handler *h);
93861 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
93862 index 680f9a3..f13aeb0 100644
93863 --- a/include/linux/sonet.h
93864 +++ b/include/linux/sonet.h
93865 @@ -7,7 +7,7 @@
93866 #include <uapi/linux/sonet.h>
93867
93868 struct k_sonet_stats {
93869 -#define __HANDLE_ITEM(i) atomic_t i
93870 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
93871 __SONET_ITEMS
93872 #undef __HANDLE_ITEM
93873 };
93874 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
93875 index 07d8e53..dc934c9 100644
93876 --- a/include/linux/sunrpc/addr.h
93877 +++ b/include/linux/sunrpc/addr.h
93878 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
93879 {
93880 switch (sap->sa_family) {
93881 case AF_INET:
93882 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
93883 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
93884 case AF_INET6:
93885 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
93886 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
93887 }
93888 return 0;
93889 }
93890 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
93891 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
93892 const struct sockaddr *src)
93893 {
93894 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
93895 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
93896 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
93897
93898 dsin->sin_family = ssin->sin_family;
93899 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
93900 if (sa->sa_family != AF_INET6)
93901 return 0;
93902
93903 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
93904 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
93905 }
93906
93907 #endif /* _LINUX_SUNRPC_ADDR_H */
93908 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
93909 index 598ba80..d90cba6 100644
93910 --- a/include/linux/sunrpc/clnt.h
93911 +++ b/include/linux/sunrpc/clnt.h
93912 @@ -100,7 +100,7 @@ struct rpc_procinfo {
93913 unsigned int p_timer; /* Which RTT timer to use */
93914 u32 p_statidx; /* Which procedure to account */
93915 const char * p_name; /* name of procedure */
93916 -};
93917 +} __do_const;
93918
93919 #ifdef __KERNEL__
93920
93921 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
93922 index fae6fb9..023fbcd 100644
93923 --- a/include/linux/sunrpc/svc.h
93924 +++ b/include/linux/sunrpc/svc.h
93925 @@ -420,7 +420,7 @@ struct svc_procedure {
93926 unsigned int pc_count; /* call count */
93927 unsigned int pc_cachetype; /* cache info (NFS) */
93928 unsigned int pc_xdrressize; /* maximum size of XDR reply */
93929 -};
93930 +} __do_const;
93931
93932 /*
93933 * Function prototypes.
93934 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
93935 index df8edf8..d140fec 100644
93936 --- a/include/linux/sunrpc/svc_rdma.h
93937 +++ b/include/linux/sunrpc/svc_rdma.h
93938 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
93939 extern unsigned int svcrdma_max_requests;
93940 extern unsigned int svcrdma_max_req_size;
93941
93942 -extern atomic_t rdma_stat_recv;
93943 -extern atomic_t rdma_stat_read;
93944 -extern atomic_t rdma_stat_write;
93945 -extern atomic_t rdma_stat_sq_starve;
93946 -extern atomic_t rdma_stat_rq_starve;
93947 -extern atomic_t rdma_stat_rq_poll;
93948 -extern atomic_t rdma_stat_rq_prod;
93949 -extern atomic_t rdma_stat_sq_poll;
93950 -extern atomic_t rdma_stat_sq_prod;
93951 +extern atomic_unchecked_t rdma_stat_recv;
93952 +extern atomic_unchecked_t rdma_stat_read;
93953 +extern atomic_unchecked_t rdma_stat_write;
93954 +extern atomic_unchecked_t rdma_stat_sq_starve;
93955 +extern atomic_unchecked_t rdma_stat_rq_starve;
93956 +extern atomic_unchecked_t rdma_stat_rq_poll;
93957 +extern atomic_unchecked_t rdma_stat_rq_prod;
93958 +extern atomic_unchecked_t rdma_stat_sq_poll;
93959 +extern atomic_unchecked_t rdma_stat_sq_prod;
93960
93961 /*
93962 * Contexts are built when an RDMA request is created and are a
93963 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
93964 index 8d71d65..f79586e 100644
93965 --- a/include/linux/sunrpc/svcauth.h
93966 +++ b/include/linux/sunrpc/svcauth.h
93967 @@ -120,7 +120,7 @@ struct auth_ops {
93968 int (*release)(struct svc_rqst *rq);
93969 void (*domain_release)(struct auth_domain *);
93970 int (*set_client)(struct svc_rqst *rq);
93971 -};
93972 +} __do_const;
93973
93974 #define SVC_GARBAGE 1
93975 #define SVC_SYSERR 2
93976 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
93977 index e7a018e..49f8b17 100644
93978 --- a/include/linux/swiotlb.h
93979 +++ b/include/linux/swiotlb.h
93980 @@ -60,7 +60,8 @@ extern void
93981
93982 extern void
93983 swiotlb_free_coherent(struct device *hwdev, size_t size,
93984 - void *vaddr, dma_addr_t dma_handle);
93985 + void *vaddr, dma_addr_t dma_handle,
93986 + struct dma_attrs *attrs);
93987
93988 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
93989 unsigned long offset, size_t size,
93990 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
93991 index 76d1e38..200776e 100644
93992 --- a/include/linux/syscalls.h
93993 +++ b/include/linux/syscalls.h
93994 @@ -102,7 +102,12 @@ union bpf_attr;
93995 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
93996 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
93997 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
93998 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
93999 +#define __SC_LONG(t, a) __typeof__( \
94000 + __builtin_choose_expr( \
94001 + sizeof(t) > sizeof(int), \
94002 + (t) 0, \
94003 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
94004 + )) a
94005 #define __SC_CAST(t, a) (t) a
94006 #define __SC_ARGS(t, a) a
94007 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
94008 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
94009 asmlinkage long sys_fsync(unsigned int fd);
94010 asmlinkage long sys_fdatasync(unsigned int fd);
94011 asmlinkage long sys_bdflush(int func, long data);
94012 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
94013 - char __user *type, unsigned long flags,
94014 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
94015 + const char __user *type, unsigned long flags,
94016 void __user *data);
94017 -asmlinkage long sys_umount(char __user *name, int flags);
94018 -asmlinkage long sys_oldumount(char __user *name);
94019 +asmlinkage long sys_umount(const char __user *name, int flags);
94020 +asmlinkage long sys_oldumount(const char __user *name);
94021 asmlinkage long sys_truncate(const char __user *path, long length);
94022 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
94023 asmlinkage long sys_stat(const char __user *filename,
94024 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
94025 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
94026 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
94027 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
94028 - struct sockaddr __user *, int);
94029 + struct sockaddr __user *, int) __intentional_overflow(0);
94030 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
94031 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
94032 unsigned int vlen, unsigned flags);
94033 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
94034
94035 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
94036 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
94037 - unsigned nsops);
94038 + long nsops);
94039 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
94040 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
94041 - unsigned nsops,
94042 + long nsops,
94043 const struct timespec __user *timeout);
94044 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
94045 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
94046 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
94047 index 27b3b0b..e093dd9 100644
94048 --- a/include/linux/syscore_ops.h
94049 +++ b/include/linux/syscore_ops.h
94050 @@ -16,7 +16,7 @@ struct syscore_ops {
94051 int (*suspend)(void);
94052 void (*resume)(void);
94053 void (*shutdown)(void);
94054 -};
94055 +} __do_const;
94056
94057 extern void register_syscore_ops(struct syscore_ops *ops);
94058 extern void unregister_syscore_ops(struct syscore_ops *ops);
94059 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
94060 index b7361f8..341a15a 100644
94061 --- a/include/linux/sysctl.h
94062 +++ b/include/linux/sysctl.h
94063 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
94064
94065 extern int proc_dostring(struct ctl_table *, int,
94066 void __user *, size_t *, loff_t *);
94067 +extern int proc_dostring_modpriv(struct ctl_table *, int,
94068 + void __user *, size_t *, loff_t *);
94069 extern int proc_dointvec(struct ctl_table *, int,
94070 void __user *, size_t *, loff_t *);
94071 extern int proc_dointvec_minmax(struct ctl_table *, int,
94072 @@ -113,7 +115,8 @@ struct ctl_table
94073 struct ctl_table_poll *poll;
94074 void *extra1;
94075 void *extra2;
94076 -};
94077 +} __do_const __randomize_layout;
94078 +typedef struct ctl_table __no_const ctl_table_no_const;
94079
94080 struct ctl_node {
94081 struct rb_node node;
94082 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
94083 index ddad161..a3efd26 100644
94084 --- a/include/linux/sysfs.h
94085 +++ b/include/linux/sysfs.h
94086 @@ -34,7 +34,8 @@ struct attribute {
94087 struct lock_class_key *key;
94088 struct lock_class_key skey;
94089 #endif
94090 -};
94091 +} __do_const;
94092 +typedef struct attribute __no_const attribute_no_const;
94093
94094 /**
94095 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
94096 @@ -63,7 +64,8 @@ struct attribute_group {
94097 struct attribute *, int);
94098 struct attribute **attrs;
94099 struct bin_attribute **bin_attrs;
94100 -};
94101 +} __do_const;
94102 +typedef struct attribute_group __no_const attribute_group_no_const;
94103
94104 /**
94105 * Use these macros to make defining attributes easier. See include/linux/device.h
94106 @@ -137,7 +139,8 @@ struct bin_attribute {
94107 char *, loff_t, size_t);
94108 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
94109 struct vm_area_struct *vma);
94110 -};
94111 +} __do_const;
94112 +typedef struct bin_attribute __no_const bin_attribute_no_const;
94113
94114 /**
94115 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
94116 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
94117 index 387fa7d..3fcde6b 100644
94118 --- a/include/linux/sysrq.h
94119 +++ b/include/linux/sysrq.h
94120 @@ -16,6 +16,7 @@
94121
94122 #include <linux/errno.h>
94123 #include <linux/types.h>
94124 +#include <linux/compiler.h>
94125
94126 /* Possible values of bitmask for enabling sysrq functions */
94127 /* 0x0001 is reserved for enable everything */
94128 @@ -33,7 +34,7 @@ struct sysrq_key_op {
94129 char *help_msg;
94130 char *action_msg;
94131 int enable_mask;
94132 -};
94133 +} __do_const;
94134
94135 #ifdef CONFIG_MAGIC_SYSRQ
94136
94137 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
94138 index ff307b5..f1a4468 100644
94139 --- a/include/linux/thread_info.h
94140 +++ b/include/linux/thread_info.h
94141 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
94142 #error "no set_restore_sigmask() provided and default one won't work"
94143 #endif
94144
94145 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
94146 +
94147 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
94148 +{
94149 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
94150 +}
94151 +
94152 #endif /* __KERNEL__ */
94153
94154 #endif /* _LINUX_THREAD_INFO_H */
94155 diff --git a/include/linux/tty.h b/include/linux/tty.h
94156 index 790752a..36d9b54 100644
94157 --- a/include/linux/tty.h
94158 +++ b/include/linux/tty.h
94159 @@ -225,7 +225,7 @@ struct tty_port {
94160 const struct tty_port_operations *ops; /* Port operations */
94161 spinlock_t lock; /* Lock protecting tty field */
94162 int blocked_open; /* Waiting to open */
94163 - int count; /* Usage count */
94164 + atomic_t count; /* Usage count */
94165 wait_queue_head_t open_wait; /* Open waiters */
94166 wait_queue_head_t close_wait; /* Close waiters */
94167 wait_queue_head_t delta_msr_wait; /* Modem status change */
94168 @@ -313,7 +313,7 @@ struct tty_struct {
94169 /* If the tty has a pending do_SAK, queue it here - akpm */
94170 struct work_struct SAK_work;
94171 struct tty_port *port;
94172 -};
94173 +} __randomize_layout;
94174
94175 /* Each of a tty's open files has private_data pointing to tty_file_private */
94176 struct tty_file_private {
94177 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
94178 struct tty_struct *tty, struct file *filp);
94179 static inline int tty_port_users(struct tty_port *port)
94180 {
94181 - return port->count + port->blocked_open;
94182 + return atomic_read(&port->count) + port->blocked_open;
94183 }
94184
94185 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
94186 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
94187 index 92e337c..f46757b 100644
94188 --- a/include/linux/tty_driver.h
94189 +++ b/include/linux/tty_driver.h
94190 @@ -291,7 +291,7 @@ struct tty_operations {
94191 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
94192 #endif
94193 const struct file_operations *proc_fops;
94194 -};
94195 +} __do_const __randomize_layout;
94196
94197 struct tty_driver {
94198 int magic; /* magic number for this structure */
94199 @@ -325,7 +325,7 @@ struct tty_driver {
94200
94201 const struct tty_operations *ops;
94202 struct list_head tty_drivers;
94203 -};
94204 +} __randomize_layout;
94205
94206 extern struct list_head tty_drivers;
94207
94208 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
94209 index 00c9d68..bc0188b 100644
94210 --- a/include/linux/tty_ldisc.h
94211 +++ b/include/linux/tty_ldisc.h
94212 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
94213
94214 struct module *owner;
94215
94216 - int refcount;
94217 + atomic_t refcount;
94218 };
94219
94220 struct tty_ldisc {
94221 diff --git a/include/linux/types.h b/include/linux/types.h
94222 index 6747247..fc7ec8b 100644
94223 --- a/include/linux/types.h
94224 +++ b/include/linux/types.h
94225 @@ -174,10 +174,26 @@ typedef struct {
94226 int counter;
94227 } atomic_t;
94228
94229 +#ifdef CONFIG_PAX_REFCOUNT
94230 +typedef struct {
94231 + int counter;
94232 +} atomic_unchecked_t;
94233 +#else
94234 +typedef atomic_t atomic_unchecked_t;
94235 +#endif
94236 +
94237 #ifdef CONFIG_64BIT
94238 typedef struct {
94239 long counter;
94240 } atomic64_t;
94241 +
94242 +#ifdef CONFIG_PAX_REFCOUNT
94243 +typedef struct {
94244 + long counter;
94245 +} atomic64_unchecked_t;
94246 +#else
94247 +typedef atomic64_t atomic64_unchecked_t;
94248 +#endif
94249 #endif
94250
94251 struct list_head {
94252 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
94253 index ecd3319..8a36ded 100644
94254 --- a/include/linux/uaccess.h
94255 +++ b/include/linux/uaccess.h
94256 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
94257 long ret; \
94258 mm_segment_t old_fs = get_fs(); \
94259 \
94260 - set_fs(KERNEL_DS); \
94261 pagefault_disable(); \
94262 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
94263 - pagefault_enable(); \
94264 + set_fs(KERNEL_DS); \
94265 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
94266 set_fs(old_fs); \
94267 + pagefault_enable(); \
94268 ret; \
94269 })
94270
94271 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
94272 index 2d1f9b6..d7a9fce 100644
94273 --- a/include/linux/uidgid.h
94274 +++ b/include/linux/uidgid.h
94275 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
94276
94277 #endif /* CONFIG_USER_NS */
94278
94279 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
94280 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
94281 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
94282 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
94283 +
94284 #endif /* _LINUX_UIDGID_H */
94285 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
94286 index 32c0e83..671eb35 100644
94287 --- a/include/linux/uio_driver.h
94288 +++ b/include/linux/uio_driver.h
94289 @@ -67,7 +67,7 @@ struct uio_device {
94290 struct module *owner;
94291 struct device *dev;
94292 int minor;
94293 - atomic_t event;
94294 + atomic_unchecked_t event;
94295 struct fasync_struct *async_queue;
94296 wait_queue_head_t wait;
94297 struct uio_info *info;
94298 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
94299 index 99c1b4d..562e6f3 100644
94300 --- a/include/linux/unaligned/access_ok.h
94301 +++ b/include/linux/unaligned/access_ok.h
94302 @@ -4,34 +4,34 @@
94303 #include <linux/kernel.h>
94304 #include <asm/byteorder.h>
94305
94306 -static inline u16 get_unaligned_le16(const void *p)
94307 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
94308 {
94309 - return le16_to_cpup((__le16 *)p);
94310 + return le16_to_cpup((const __le16 *)p);
94311 }
94312
94313 -static inline u32 get_unaligned_le32(const void *p)
94314 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
94315 {
94316 - return le32_to_cpup((__le32 *)p);
94317 + return le32_to_cpup((const __le32 *)p);
94318 }
94319
94320 -static inline u64 get_unaligned_le64(const void *p)
94321 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
94322 {
94323 - return le64_to_cpup((__le64 *)p);
94324 + return le64_to_cpup((const __le64 *)p);
94325 }
94326
94327 -static inline u16 get_unaligned_be16(const void *p)
94328 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
94329 {
94330 - return be16_to_cpup((__be16 *)p);
94331 + return be16_to_cpup((const __be16 *)p);
94332 }
94333
94334 -static inline u32 get_unaligned_be32(const void *p)
94335 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
94336 {
94337 - return be32_to_cpup((__be32 *)p);
94338 + return be32_to_cpup((const __be32 *)p);
94339 }
94340
94341 -static inline u64 get_unaligned_be64(const void *p)
94342 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
94343 {
94344 - return be64_to_cpup((__be64 *)p);
94345 + return be64_to_cpup((const __be64 *)p);
94346 }
94347
94348 static inline void put_unaligned_le16(u16 val, void *p)
94349 diff --git a/include/linux/usb.h b/include/linux/usb.h
94350 index 447fe29..9fc875f 100644
94351 --- a/include/linux/usb.h
94352 +++ b/include/linux/usb.h
94353 @@ -592,7 +592,7 @@ struct usb_device {
94354 int maxchild;
94355
94356 u32 quirks;
94357 - atomic_t urbnum;
94358 + atomic_unchecked_t urbnum;
94359
94360 unsigned long active_duration;
94361
94362 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
94363
94364 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
94365 __u8 request, __u8 requesttype, __u16 value, __u16 index,
94366 - void *data, __u16 size, int timeout);
94367 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
94368 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
94369 void *data, int len, int *actual_length, int timeout);
94370 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
94371 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
94372 index 9fd9e48..e2c5f35 100644
94373 --- a/include/linux/usb/renesas_usbhs.h
94374 +++ b/include/linux/usb/renesas_usbhs.h
94375 @@ -39,7 +39,7 @@ enum {
94376 */
94377 struct renesas_usbhs_driver_callback {
94378 int (*notify_hotplug)(struct platform_device *pdev);
94379 -};
94380 +} __no_const;
94381
94382 /*
94383 * callback functions for platform
94384 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
94385 index 8297e5b..0dfae27 100644
94386 --- a/include/linux/user_namespace.h
94387 +++ b/include/linux/user_namespace.h
94388 @@ -39,7 +39,7 @@ struct user_namespace {
94389 struct key *persistent_keyring_register;
94390 struct rw_semaphore persistent_keyring_register_sem;
94391 #endif
94392 -};
94393 +} __randomize_layout;
94394
94395 extern struct user_namespace init_user_ns;
94396
94397 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
94398 index 5093f58..c103e58 100644
94399 --- a/include/linux/utsname.h
94400 +++ b/include/linux/utsname.h
94401 @@ -25,7 +25,7 @@ struct uts_namespace {
94402 struct new_utsname name;
94403 struct user_namespace *user_ns;
94404 struct ns_common ns;
94405 -};
94406 +} __randomize_layout;
94407 extern struct uts_namespace init_uts_ns;
94408
94409 #ifdef CONFIG_UTS_NS
94410 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
94411 index 6f8fbcf..4efc177 100644
94412 --- a/include/linux/vermagic.h
94413 +++ b/include/linux/vermagic.h
94414 @@ -25,9 +25,42 @@
94415 #define MODULE_ARCH_VERMAGIC ""
94416 #endif
94417
94418 +#ifdef CONFIG_PAX_REFCOUNT
94419 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
94420 +#else
94421 +#define MODULE_PAX_REFCOUNT ""
94422 +#endif
94423 +
94424 +#ifdef CONSTIFY_PLUGIN
94425 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
94426 +#else
94427 +#define MODULE_CONSTIFY_PLUGIN ""
94428 +#endif
94429 +
94430 +#ifdef STACKLEAK_PLUGIN
94431 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
94432 +#else
94433 +#define MODULE_STACKLEAK_PLUGIN ""
94434 +#endif
94435 +
94436 +#ifdef RANDSTRUCT_PLUGIN
94437 +#include <generated/randomize_layout_hash.h>
94438 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
94439 +#else
94440 +#define MODULE_RANDSTRUCT_PLUGIN
94441 +#endif
94442 +
94443 +#ifdef CONFIG_GRKERNSEC
94444 +#define MODULE_GRSEC "GRSEC "
94445 +#else
94446 +#define MODULE_GRSEC ""
94447 +#endif
94448 +
94449 #define VERMAGIC_STRING \
94450 UTS_RELEASE " " \
94451 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
94452 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
94453 - MODULE_ARCH_VERMAGIC
94454 + MODULE_ARCH_VERMAGIC \
94455 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
94456 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
94457
94458 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
94459 index b483abd..af305ad 100644
94460 --- a/include/linux/vga_switcheroo.h
94461 +++ b/include/linux/vga_switcheroo.h
94462 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
94463
94464 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
94465
94466 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
94467 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
94468 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
94469 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
94470 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
94471 #else
94472
94473 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
94474 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
94475
94476 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
94477
94478 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94479 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94480 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
94481 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94482 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94483
94484 #endif
94485 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
94486 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
94487 index 0ec5983..cc61051 100644
94488 --- a/include/linux/vmalloc.h
94489 +++ b/include/linux/vmalloc.h
94490 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
94491 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
94492 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
94493 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
94494 +
94495 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
94496 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
94497 +#endif
94498 +
94499 /* bits [20..32] reserved for arch specific ioremap internals */
94500
94501 /*
94502 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
94503 unsigned long flags, pgprot_t prot);
94504 extern void vunmap(const void *addr);
94505
94506 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
94507 +extern void unmap_process_stacks(struct task_struct *task);
94508 +#endif
94509 +
94510 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
94511 unsigned long uaddr, void *kaddr,
94512 unsigned long size);
94513 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
94514
94515 /* for /dev/kmem */
94516 extern long vread(char *buf, char *addr, unsigned long count);
94517 -extern long vwrite(char *buf, char *addr, unsigned long count);
94518 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
94519
94520 /*
94521 * Internals. Dont't use..
94522 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
94523 index 82e7db7..f8ce3d0 100644
94524 --- a/include/linux/vmstat.h
94525 +++ b/include/linux/vmstat.h
94526 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
94527 /*
94528 * Zone based page accounting with per cpu differentials.
94529 */
94530 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94531 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94532
94533 static inline void zone_page_state_add(long x, struct zone *zone,
94534 enum zone_stat_item item)
94535 {
94536 - atomic_long_add(x, &zone->vm_stat[item]);
94537 - atomic_long_add(x, &vm_stat[item]);
94538 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
94539 + atomic_long_add_unchecked(x, &vm_stat[item]);
94540 }
94541
94542 -static inline unsigned long global_page_state(enum zone_stat_item item)
94543 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
94544 {
94545 - long x = atomic_long_read(&vm_stat[item]);
94546 + long x = atomic_long_read_unchecked(&vm_stat[item]);
94547 #ifdef CONFIG_SMP
94548 if (x < 0)
94549 x = 0;
94550 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
94551 return x;
94552 }
94553
94554 -static inline unsigned long zone_page_state(struct zone *zone,
94555 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
94556 enum zone_stat_item item)
94557 {
94558 - long x = atomic_long_read(&zone->vm_stat[item]);
94559 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94560 #ifdef CONFIG_SMP
94561 if (x < 0)
94562 x = 0;
94563 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
94564 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
94565 enum zone_stat_item item)
94566 {
94567 - long x = atomic_long_read(&zone->vm_stat[item]);
94568 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94569
94570 #ifdef CONFIG_SMP
94571 int cpu;
94572 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
94573
94574 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
94575 {
94576 - atomic_long_inc(&zone->vm_stat[item]);
94577 - atomic_long_inc(&vm_stat[item]);
94578 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
94579 + atomic_long_inc_unchecked(&vm_stat[item]);
94580 }
94581
94582 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
94583 {
94584 - atomic_long_dec(&zone->vm_stat[item]);
94585 - atomic_long_dec(&vm_stat[item]);
94586 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
94587 + atomic_long_dec_unchecked(&vm_stat[item]);
94588 }
94589
94590 static inline void __inc_zone_page_state(struct page *page,
94591 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
94592 index 91b0a68..0e9adf6 100644
94593 --- a/include/linux/xattr.h
94594 +++ b/include/linux/xattr.h
94595 @@ -28,7 +28,7 @@ struct xattr_handler {
94596 size_t size, int handler_flags);
94597 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
94598 size_t size, int flags, int handler_flags);
94599 -};
94600 +} __do_const;
94601
94602 struct xattr {
94603 const char *name;
94604 @@ -37,6 +37,9 @@ struct xattr {
94605 };
94606
94607 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
94608 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
94609 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
94610 +#endif
94611 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
94612 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
94613 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
94614 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
94615 index 92dbbd3..13ab0b3 100644
94616 --- a/include/linux/zlib.h
94617 +++ b/include/linux/zlib.h
94618 @@ -31,6 +31,7 @@
94619 #define _ZLIB_H
94620
94621 #include <linux/zconf.h>
94622 +#include <linux/compiler.h>
94623
94624 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
94625 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
94626 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
94627
94628 /* basic functions */
94629
94630 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
94631 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
94632 /*
94633 Returns the number of bytes that needs to be allocated for a per-
94634 stream workspace with the specified parameters. A pointer to this
94635 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
94636 index 3e4fddf..5ec9104 100644
94637 --- a/include/media/v4l2-dev.h
94638 +++ b/include/media/v4l2-dev.h
94639 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
94640 int (*mmap) (struct file *, struct vm_area_struct *);
94641 int (*open) (struct file *);
94642 int (*release) (struct file *);
94643 -};
94644 +} __do_const;
94645
94646 /*
94647 * Newer version of video_device, handled by videodev2.c
94648 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
94649 index ffb69da..040393e 100644
94650 --- a/include/media/v4l2-device.h
94651 +++ b/include/media/v4l2-device.h
94652 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
94653 this function returns 0. If the name ends with a digit (e.g. cx18),
94654 then the name will be set to cx18-0 since cx180 looks really odd. */
94655 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
94656 - atomic_t *instance);
94657 + atomic_unchecked_t *instance);
94658
94659 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
94660 Since the parent disappears this ensures that v4l2_dev doesn't have an
94661 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
94662 index 2a25dec..bf6dd8a 100644
94663 --- a/include/net/9p/transport.h
94664 +++ b/include/net/9p/transport.h
94665 @@ -62,7 +62,7 @@ struct p9_trans_module {
94666 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
94667 int (*zc_request)(struct p9_client *, struct p9_req_t *,
94668 char *, char *, int , int, int, int);
94669 -};
94670 +} __do_const;
94671
94672 void v9fs_register_trans(struct p9_trans_module *m);
94673 void v9fs_unregister_trans(struct p9_trans_module *m);
94674 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
94675 index a175ba4..196eb8242 100644
94676 --- a/include/net/af_unix.h
94677 +++ b/include/net/af_unix.h
94678 @@ -36,7 +36,7 @@ struct unix_skb_parms {
94679 u32 secid; /* Security ID */
94680 #endif
94681 u32 consumed;
94682 -};
94683 +} __randomize_layout;
94684
94685 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
94686 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
94687 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
94688 index 2239a37..a83461f 100644
94689 --- a/include/net/bluetooth/l2cap.h
94690 +++ b/include/net/bluetooth/l2cap.h
94691 @@ -609,7 +609,7 @@ struct l2cap_ops {
94692 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
94693 unsigned long hdr_len,
94694 unsigned long len, int nb);
94695 -};
94696 +} __do_const;
94697
94698 struct l2cap_conn {
94699 struct hci_conn *hcon;
94700 diff --git a/include/net/bonding.h b/include/net/bonding.h
94701 index fda6fee..dbdf83c 100644
94702 --- a/include/net/bonding.h
94703 +++ b/include/net/bonding.h
94704 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
94705
94706 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
94707 {
94708 - atomic_long_inc(&dev->tx_dropped);
94709 + atomic_long_inc_unchecked(&dev->tx_dropped);
94710 dev_kfree_skb_any(skb);
94711 }
94712
94713 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
94714 index f2ae33d..c457cf0 100644
94715 --- a/include/net/caif/cfctrl.h
94716 +++ b/include/net/caif/cfctrl.h
94717 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
94718 void (*radioset_rsp)(void);
94719 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
94720 struct cflayer *client_layer);
94721 -};
94722 +} __no_const;
94723
94724 /* Link Setup Parameters for CAIF-Links. */
94725 struct cfctrl_link_param {
94726 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
94727 struct cfctrl {
94728 struct cfsrvl serv;
94729 struct cfctrl_rsp res;
94730 - atomic_t req_seq_no;
94731 - atomic_t rsp_seq_no;
94732 + atomic_unchecked_t req_seq_no;
94733 + atomic_unchecked_t rsp_seq_no;
94734 struct list_head list;
94735 /* Protects from simultaneous access to first_req list */
94736 spinlock_t info_list_lock;
94737 diff --git a/include/net/flow.h b/include/net/flow.h
94738 index 8109a15..504466d 100644
94739 --- a/include/net/flow.h
94740 +++ b/include/net/flow.h
94741 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
94742
94743 void flow_cache_flush(struct net *net);
94744 void flow_cache_flush_deferred(struct net *net);
94745 -extern atomic_t flow_cache_genid;
94746 +extern atomic_unchecked_t flow_cache_genid;
94747
94748 #endif
94749 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
94750 index 0574abd..0f16881 100644
94751 --- a/include/net/genetlink.h
94752 +++ b/include/net/genetlink.h
94753 @@ -130,7 +130,7 @@ struct genl_ops {
94754 u8 cmd;
94755 u8 internal_flags;
94756 u8 flags;
94757 -};
94758 +} __do_const;
94759
94760 int __genl_register_family(struct genl_family *family);
94761
94762 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
94763 index 0f712c0..cd762c4 100644
94764 --- a/include/net/gro_cells.h
94765 +++ b/include/net/gro_cells.h
94766 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
94767 cell = this_cpu_ptr(gcells->cells);
94768
94769 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
94770 - atomic_long_inc(&dev->rx_dropped);
94771 + atomic_long_inc_unchecked(&dev->rx_dropped);
94772 kfree_skb(skb);
94773 return;
94774 }
94775 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
94776 index 9fe865c..43735aa 100644
94777 --- a/include/net/inet_connection_sock.h
94778 +++ b/include/net/inet_connection_sock.h
94779 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
94780 int (*bind_conflict)(const struct sock *sk,
94781 const struct inet_bind_bucket *tb, bool relax);
94782 void (*mtu_reduced)(struct sock *sk);
94783 -};
94784 +} __do_const;
94785
94786 /** inet_connection_sock - INET connection oriented sock
94787 *
94788 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
94789 index 80479ab..0c3f647 100644
94790 --- a/include/net/inetpeer.h
94791 +++ b/include/net/inetpeer.h
94792 @@ -47,7 +47,7 @@ struct inet_peer {
94793 */
94794 union {
94795 struct {
94796 - atomic_t rid; /* Frag reception counter */
94797 + atomic_unchecked_t rid; /* Frag reception counter */
94798 };
94799 struct rcu_head rcu;
94800 struct inet_peer *gc_next;
94801 diff --git a/include/net/ip.h b/include/net/ip.h
94802 index 6cc1eaf..14059b0 100644
94803 --- a/include/net/ip.h
94804 +++ b/include/net/ip.h
94805 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
94806 }
94807 }
94808
94809 -u32 ip_idents_reserve(u32 hash, int segs);
94810 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
94811 void __ip_select_ident(struct iphdr *iph, int segs);
94812
94813 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
94814 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
94815 index 5bd120e4..03fb812 100644
94816 --- a/include/net/ip_fib.h
94817 +++ b/include/net/ip_fib.h
94818 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
94819
94820 #define FIB_RES_SADDR(net, res) \
94821 ((FIB_RES_NH(res).nh_saddr_genid == \
94822 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
94823 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
94824 FIB_RES_NH(res).nh_saddr : \
94825 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
94826 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
94827 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
94828 index 615b20b..fd4cbd8 100644
94829 --- a/include/net/ip_vs.h
94830 +++ b/include/net/ip_vs.h
94831 @@ -534,7 +534,7 @@ struct ip_vs_conn {
94832 struct ip_vs_conn *control; /* Master control connection */
94833 atomic_t n_control; /* Number of controlled ones */
94834 struct ip_vs_dest *dest; /* real server */
94835 - atomic_t in_pkts; /* incoming packet counter */
94836 + atomic_unchecked_t in_pkts; /* incoming packet counter */
94837
94838 /* Packet transmitter for different forwarding methods. If it
94839 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
94840 @@ -682,7 +682,7 @@ struct ip_vs_dest {
94841 __be16 port; /* port number of the server */
94842 union nf_inet_addr addr; /* IP address of the server */
94843 volatile unsigned int flags; /* dest status flags */
94844 - atomic_t conn_flags; /* flags to copy to conn */
94845 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
94846 atomic_t weight; /* server weight */
94847
94848 atomic_t refcnt; /* reference counter */
94849 @@ -928,11 +928,11 @@ struct netns_ipvs {
94850 /* ip_vs_lblc */
94851 int sysctl_lblc_expiration;
94852 struct ctl_table_header *lblc_ctl_header;
94853 - struct ctl_table *lblc_ctl_table;
94854 + ctl_table_no_const *lblc_ctl_table;
94855 /* ip_vs_lblcr */
94856 int sysctl_lblcr_expiration;
94857 struct ctl_table_header *lblcr_ctl_header;
94858 - struct ctl_table *lblcr_ctl_table;
94859 + ctl_table_no_const *lblcr_ctl_table;
94860 /* ip_vs_est */
94861 struct list_head est_list; /* estimator list */
94862 spinlock_t est_lock;
94863 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
94864 index 8d4f588..2e37ad2 100644
94865 --- a/include/net/irda/ircomm_tty.h
94866 +++ b/include/net/irda/ircomm_tty.h
94867 @@ -33,6 +33,7 @@
94868 #include <linux/termios.h>
94869 #include <linux/timer.h>
94870 #include <linux/tty.h> /* struct tty_struct */
94871 +#include <asm/local.h>
94872
94873 #include <net/irda/irias_object.h>
94874 #include <net/irda/ircomm_core.h>
94875 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
94876 index 714cc9a..ea05f3e 100644
94877 --- a/include/net/iucv/af_iucv.h
94878 +++ b/include/net/iucv/af_iucv.h
94879 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
94880 struct iucv_sock_list {
94881 struct hlist_head head;
94882 rwlock_t lock;
94883 - atomic_t autobind_name;
94884 + atomic_unchecked_t autobind_name;
94885 };
94886
94887 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
94888 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
94889 index f3be818..bf46196 100644
94890 --- a/include/net/llc_c_ac.h
94891 +++ b/include/net/llc_c_ac.h
94892 @@ -87,7 +87,7 @@
94893 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
94894 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
94895
94896 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94897 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94898
94899 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
94900 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
94901 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
94902 index 3948cf1..83b28c4 100644
94903 --- a/include/net/llc_c_ev.h
94904 +++ b/include/net/llc_c_ev.h
94905 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
94906 return (struct llc_conn_state_ev *)skb->cb;
94907 }
94908
94909 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94910 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94911 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94912 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94913
94914 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
94915 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
94916 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
94917 index 48f3f89..0e92c50 100644
94918 --- a/include/net/llc_c_st.h
94919 +++ b/include/net/llc_c_st.h
94920 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
94921 u8 next_state;
94922 const llc_conn_ev_qfyr_t *ev_qualifiers;
94923 const llc_conn_action_t *ev_actions;
94924 -};
94925 +} __do_const;
94926
94927 struct llc_conn_state {
94928 u8 current_state;
94929 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
94930 index a61b98c..aade1eb 100644
94931 --- a/include/net/llc_s_ac.h
94932 +++ b/include/net/llc_s_ac.h
94933 @@ -23,7 +23,7 @@
94934 #define SAP_ACT_TEST_IND 9
94935
94936 /* All action functions must look like this */
94937 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94938 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94939
94940 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
94941 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
94942 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
94943 index c4359e2..76dbc4a 100644
94944 --- a/include/net/llc_s_st.h
94945 +++ b/include/net/llc_s_st.h
94946 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
94947 llc_sap_ev_t ev;
94948 u8 next_state;
94949 const llc_sap_action_t *ev_actions;
94950 -};
94951 +} __do_const;
94952
94953 struct llc_sap_state {
94954 u8 curr_state;
94955 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
94956 index d52914b..2b13cec 100644
94957 --- a/include/net/mac80211.h
94958 +++ b/include/net/mac80211.h
94959 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
94960 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
94961
94962 u32 (*get_expected_throughput)(void *priv_sta);
94963 -};
94964 +} __do_const;
94965
94966 static inline int rate_supported(struct ieee80211_sta *sta,
94967 enum ieee80211_band band,
94968 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
94969 index 76f7084..8f36e39 100644
94970 --- a/include/net/neighbour.h
94971 +++ b/include/net/neighbour.h
94972 @@ -163,7 +163,7 @@ struct neigh_ops {
94973 void (*error_report)(struct neighbour *, struct sk_buff *);
94974 int (*output)(struct neighbour *, struct sk_buff *);
94975 int (*connected_output)(struct neighbour *, struct sk_buff *);
94976 -};
94977 +} __do_const;
94978
94979 struct pneigh_entry {
94980 struct pneigh_entry *next;
94981 @@ -217,7 +217,7 @@ struct neigh_table {
94982 struct neigh_statistics __percpu *stats;
94983 struct neigh_hash_table __rcu *nht;
94984 struct pneigh_entry **phash_buckets;
94985 -};
94986 +} __randomize_layout;
94987
94988 enum {
94989 NEIGH_ARP_TABLE = 0,
94990 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
94991 index 36faf49..6927638 100644
94992 --- a/include/net/net_namespace.h
94993 +++ b/include/net/net_namespace.h
94994 @@ -131,8 +131,8 @@ struct net {
94995 struct netns_ipvs *ipvs;
94996 #endif
94997 struct sock *diag_nlsk;
94998 - atomic_t fnhe_genid;
94999 -};
95000 + atomic_unchecked_t fnhe_genid;
95001 +} __randomize_layout;
95002
95003 #include <linux/seq_file_net.h>
95004
95005 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
95006 #define __net_init __init
95007 #define __net_exit __exit_refok
95008 #define __net_initdata __initdata
95009 +#ifdef CONSTIFY_PLUGIN
95010 #define __net_initconst __initconst
95011 +#else
95012 +#define __net_initconst __initdata
95013 +#endif
95014 #endif
95015
95016 int peernet2id(struct net *net, struct net *peer);
95017 @@ -301,7 +305,7 @@ struct pernet_operations {
95018 void (*exit_batch)(struct list_head *net_exit_list);
95019 int *id;
95020 size_t size;
95021 -};
95022 +} __do_const;
95023
95024 /*
95025 * Use these carefully. If you implement a network device and it
95026 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
95027
95028 static inline int rt_genid_ipv4(struct net *net)
95029 {
95030 - return atomic_read(&net->ipv4.rt_genid);
95031 + return atomic_read_unchecked(&net->ipv4.rt_genid);
95032 }
95033
95034 static inline void rt_genid_bump_ipv4(struct net *net)
95035 {
95036 - atomic_inc(&net->ipv4.rt_genid);
95037 + atomic_inc_unchecked(&net->ipv4.rt_genid);
95038 }
95039
95040 extern void (*__fib6_flush_trees)(struct net *net);
95041 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
95042
95043 static inline int fnhe_genid(struct net *net)
95044 {
95045 - return atomic_read(&net->fnhe_genid);
95046 + return atomic_read_unchecked(&net->fnhe_genid);
95047 }
95048
95049 static inline void fnhe_genid_bump(struct net *net)
95050 {
95051 - atomic_inc(&net->fnhe_genid);
95052 + atomic_inc_unchecked(&net->fnhe_genid);
95053 }
95054
95055 #endif /* __NET_NET_NAMESPACE_H */
95056 diff --git a/include/net/netlink.h b/include/net/netlink.h
95057 index e010ee8..405b9f4 100644
95058 --- a/include/net/netlink.h
95059 +++ b/include/net/netlink.h
95060 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
95061 {
95062 if (mark) {
95063 WARN_ON((unsigned char *) mark < skb->data);
95064 - skb_trim(skb, (unsigned char *) mark - skb->data);
95065 + skb_trim(skb, (const unsigned char *) mark - skb->data);
95066 }
95067 }
95068
95069 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
95070 index 29d6a94..235d3d84 100644
95071 --- a/include/net/netns/conntrack.h
95072 +++ b/include/net/netns/conntrack.h
95073 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
95074 struct nf_proto_net {
95075 #ifdef CONFIG_SYSCTL
95076 struct ctl_table_header *ctl_table_header;
95077 - struct ctl_table *ctl_table;
95078 + ctl_table_no_const *ctl_table;
95079 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
95080 struct ctl_table_header *ctl_compat_header;
95081 - struct ctl_table *ctl_compat_table;
95082 + ctl_table_no_const *ctl_compat_table;
95083 #endif
95084 #endif
95085 unsigned int users;
95086 @@ -60,7 +60,7 @@ struct nf_ip_net {
95087 struct nf_icmp_net icmpv6;
95088 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
95089 struct ctl_table_header *ctl_table_header;
95090 - struct ctl_table *ctl_table;
95091 + ctl_table_no_const *ctl_table;
95092 #endif
95093 };
95094
95095 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
95096 index dbe2254..ed0c151 100644
95097 --- a/include/net/netns/ipv4.h
95098 +++ b/include/net/netns/ipv4.h
95099 @@ -87,7 +87,7 @@ struct netns_ipv4 {
95100
95101 struct ping_group_range ping_group_range;
95102
95103 - atomic_t dev_addr_genid;
95104 + atomic_unchecked_t dev_addr_genid;
95105
95106 #ifdef CONFIG_SYSCTL
95107 unsigned long *sysctl_local_reserved_ports;
95108 @@ -101,6 +101,6 @@ struct netns_ipv4 {
95109 struct fib_rules_ops *mr_rules_ops;
95110 #endif
95111 #endif
95112 - atomic_t rt_genid;
95113 + atomic_unchecked_t rt_genid;
95114 };
95115 #endif
95116 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
95117 index 69ae41f..4f94868 100644
95118 --- a/include/net/netns/ipv6.h
95119 +++ b/include/net/netns/ipv6.h
95120 @@ -75,8 +75,8 @@ struct netns_ipv6 {
95121 struct fib_rules_ops *mr6_rules_ops;
95122 #endif
95123 #endif
95124 - atomic_t dev_addr_genid;
95125 - atomic_t fib6_sernum;
95126 + atomic_unchecked_t dev_addr_genid;
95127 + atomic_unchecked_t fib6_sernum;
95128 };
95129
95130 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
95131 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
95132 index 730d82a..045f2c4 100644
95133 --- a/include/net/netns/xfrm.h
95134 +++ b/include/net/netns/xfrm.h
95135 @@ -78,7 +78,7 @@ struct netns_xfrm {
95136
95137 /* flow cache part */
95138 struct flow_cache flow_cache_global;
95139 - atomic_t flow_cache_genid;
95140 + atomic_unchecked_t flow_cache_genid;
95141 struct list_head flow_cache_gc_list;
95142 spinlock_t flow_cache_gc_lock;
95143 struct work_struct flow_cache_gc_work;
95144 diff --git a/include/net/ping.h b/include/net/ping.h
95145 index cc16d41..664f40b 100644
95146 --- a/include/net/ping.h
95147 +++ b/include/net/ping.h
95148 @@ -54,7 +54,7 @@ struct ping_iter_state {
95149
95150 extern struct proto ping_prot;
95151 #if IS_ENABLED(CONFIG_IPV6)
95152 -extern struct pingv6_ops pingv6_ops;
95153 +extern struct pingv6_ops *pingv6_ops;
95154 #endif
95155
95156 struct pingfakehdr {
95157 diff --git a/include/net/protocol.h b/include/net/protocol.h
95158 index d6fcc1f..ca277058 100644
95159 --- a/include/net/protocol.h
95160 +++ b/include/net/protocol.h
95161 @@ -49,7 +49,7 @@ struct net_protocol {
95162 * socket lookup?
95163 */
95164 icmp_strict_tag_validation:1;
95165 -};
95166 +} __do_const;
95167
95168 #if IS_ENABLED(CONFIG_IPV6)
95169 struct inet6_protocol {
95170 @@ -62,7 +62,7 @@ struct inet6_protocol {
95171 u8 type, u8 code, int offset,
95172 __be32 info);
95173 unsigned int flags; /* INET6_PROTO_xxx */
95174 -};
95175 +} __do_const;
95176
95177 #define INET6_PROTO_NOPOLICY 0x1
95178 #define INET6_PROTO_FINAL 0x2
95179 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
95180 index 6c6d539..af70817 100644
95181 --- a/include/net/rtnetlink.h
95182 +++ b/include/net/rtnetlink.h
95183 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
95184 const struct net_device *dev,
95185 const struct net_device *slave_dev);
95186 struct net *(*get_link_net)(const struct net_device *dev);
95187 -};
95188 +} __do_const;
95189
95190 int __rtnl_link_register(struct rtnl_link_ops *ops);
95191 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
95192 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
95193 index 4a5b9a3..ca27d73 100644
95194 --- a/include/net/sctp/checksum.h
95195 +++ b/include/net/sctp/checksum.h
95196 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
95197 unsigned int offset)
95198 {
95199 struct sctphdr *sh = sctp_hdr(skb);
95200 - __le32 ret, old = sh->checksum;
95201 - const struct skb_checksum_ops ops = {
95202 + __le32 ret, old = sh->checksum;
95203 + static const struct skb_checksum_ops ops = {
95204 .update = sctp_csum_update,
95205 .combine = sctp_csum_combine,
95206 };
95207 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
95208 index 487ef34..d457f98 100644
95209 --- a/include/net/sctp/sm.h
95210 +++ b/include/net/sctp/sm.h
95211 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
95212 typedef struct {
95213 sctp_state_fn_t *fn;
95214 const char *name;
95215 -} sctp_sm_table_entry_t;
95216 +} __do_const sctp_sm_table_entry_t;
95217
95218 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
95219 * currently in use.
95220 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
95221 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
95222
95223 /* Extern declarations for major data structures. */
95224 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95225 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95226
95227
95228 /* Get the size of a DATA chunk payload. */
95229 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
95230 index 2bb2fcf..d17c291 100644
95231 --- a/include/net/sctp/structs.h
95232 +++ b/include/net/sctp/structs.h
95233 @@ -509,7 +509,7 @@ struct sctp_pf {
95234 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
95235 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
95236 struct sctp_af *af;
95237 -};
95238 +} __do_const;
95239
95240
95241 /* Structure to track chunk fragments that have been acked, but peer
95242 diff --git a/include/net/sock.h b/include/net/sock.h
95243 index e4079c2..79c5d3a 100644
95244 --- a/include/net/sock.h
95245 +++ b/include/net/sock.h
95246 @@ -362,7 +362,7 @@ struct sock {
95247 unsigned int sk_napi_id;
95248 unsigned int sk_ll_usec;
95249 #endif
95250 - atomic_t sk_drops;
95251 + atomic_unchecked_t sk_drops;
95252 int sk_rcvbuf;
95253
95254 struct sk_filter __rcu *sk_filter;
95255 @@ -1039,7 +1039,7 @@ struct proto {
95256 void (*destroy_cgroup)(struct mem_cgroup *memcg);
95257 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
95258 #endif
95259 -};
95260 +} __randomize_layout;
95261
95262 /*
95263 * Bits in struct cg_proto.flags
95264 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
95265 page_counter_uncharge(&prot->memory_allocated, amt);
95266 }
95267
95268 -static inline long
95269 +static inline long __intentional_overflow(-1)
95270 sk_memory_allocated(const struct sock *sk)
95271 {
95272 struct proto *prot = sk->sk_prot;
95273 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
95274 }
95275
95276 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
95277 - struct iov_iter *from, char *to,
95278 + struct iov_iter *from, unsigned char *to,
95279 int copy, int offset)
95280 {
95281 if (skb->ip_summed == CHECKSUM_NONE) {
95282 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
95283 }
95284 }
95285
95286 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95287 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95288
95289 /**
95290 * sk_page_frag - return an appropriate page_frag
95291 diff --git a/include/net/tcp.h b/include/net/tcp.h
95292 index 8d6b983..5813205 100644
95293 --- a/include/net/tcp.h
95294 +++ b/include/net/tcp.h
95295 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
95296 void tcp_xmit_retransmit_queue(struct sock *);
95297 void tcp_simple_retransmit(struct sock *);
95298 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
95299 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95300 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95301
95302 void tcp_send_probe0(struct sock *);
95303 void tcp_send_partial(struct sock *);
95304 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
95305 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
95306 */
95307 struct tcp_skb_cb {
95308 - __u32 seq; /* Starting sequence number */
95309 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
95310 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
95311 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
95312 union {
95313 /* Note : tcp_tw_isn is used in input path only
95314 * (isn chosen by tcp_timewait_state_process())
95315 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
95316
95317 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
95318 /* 1 byte hole */
95319 - __u32 ack_seq; /* Sequence number ACK'd */
95320 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
95321 union {
95322 struct inet_skb_parm h4;
95323 #if IS_ENABLED(CONFIG_IPV6)
95324 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
95325 index dc4865e..152ee4c 100644
95326 --- a/include/net/xfrm.h
95327 +++ b/include/net/xfrm.h
95328 @@ -285,7 +285,6 @@ struct xfrm_dst;
95329 struct xfrm_policy_afinfo {
95330 unsigned short family;
95331 struct dst_ops *dst_ops;
95332 - void (*garbage_collect)(struct net *net);
95333 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
95334 const xfrm_address_t *saddr,
95335 const xfrm_address_t *daddr);
95336 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
95337 struct net_device *dev,
95338 const struct flowi *fl);
95339 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
95340 -};
95341 +} __do_const;
95342
95343 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
95344 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
95345 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
95346 int (*transport_finish)(struct sk_buff *skb,
95347 int async);
95348 void (*local_error)(struct sk_buff *skb, u32 mtu);
95349 -};
95350 +} __do_const;
95351
95352 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
95353 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
95354 @@ -437,7 +436,7 @@ struct xfrm_mode {
95355 struct module *owner;
95356 unsigned int encap;
95357 int flags;
95358 -};
95359 +} __do_const;
95360
95361 /* Flags for xfrm_mode. */
95362 enum {
95363 @@ -534,7 +533,7 @@ struct xfrm_policy {
95364 struct timer_list timer;
95365
95366 struct flow_cache_object flo;
95367 - atomic_t genid;
95368 + atomic_unchecked_t genid;
95369 u32 priority;
95370 u32 index;
95371 struct xfrm_mark mark;
95372 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
95373 }
95374
95375 void xfrm_garbage_collect(struct net *net);
95376 +void xfrm_garbage_collect_deferred(struct net *net);
95377
95378 #else
95379
95380 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
95381 static inline void xfrm_garbage_collect(struct net *net)
95382 {
95383 }
95384 +static inline void xfrm_garbage_collect_deferred(struct net *net)
95385 +{
95386 +}
95387 #endif
95388
95389 static __inline__
95390 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
95391 index 1017e0b..227aa4d 100644
95392 --- a/include/rdma/iw_cm.h
95393 +++ b/include/rdma/iw_cm.h
95394 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
95395 int backlog);
95396
95397 int (*destroy_listen)(struct iw_cm_id *cm_id);
95398 -};
95399 +} __no_const;
95400
95401 /**
95402 * iw_create_cm_id - Create an IW CM identifier.
95403 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
95404 index 93d14da..734b3d8 100644
95405 --- a/include/scsi/libfc.h
95406 +++ b/include/scsi/libfc.h
95407 @@ -771,6 +771,7 @@ struct libfc_function_template {
95408 */
95409 void (*disc_stop_final) (struct fc_lport *);
95410 };
95411 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
95412
95413 /**
95414 * struct fc_disc - Discovery context
95415 @@ -875,7 +876,7 @@ struct fc_lport {
95416 struct fc_vport *vport;
95417
95418 /* Operational Information */
95419 - struct libfc_function_template tt;
95420 + libfc_function_template_no_const tt;
95421 u8 link_up;
95422 u8 qfull;
95423 enum fc_lport_state state;
95424 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
95425 index a4c9336..d6f8f34 100644
95426 --- a/include/scsi/scsi_device.h
95427 +++ b/include/scsi/scsi_device.h
95428 @@ -185,9 +185,9 @@ struct scsi_device {
95429 unsigned int max_device_blocked; /* what device_blocked counts down from */
95430 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
95431
95432 - atomic_t iorequest_cnt;
95433 - atomic_t iodone_cnt;
95434 - atomic_t ioerr_cnt;
95435 + atomic_unchecked_t iorequest_cnt;
95436 + atomic_unchecked_t iodone_cnt;
95437 + atomic_unchecked_t ioerr_cnt;
95438
95439 struct device sdev_gendev,
95440 sdev_dev;
95441 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
95442 index 007a0bc..7188db8 100644
95443 --- a/include/scsi/scsi_transport_fc.h
95444 +++ b/include/scsi/scsi_transport_fc.h
95445 @@ -756,7 +756,8 @@ struct fc_function_template {
95446 unsigned long show_host_system_hostname:1;
95447
95448 unsigned long disable_target_scan:1;
95449 -};
95450 +} __do_const;
95451 +typedef struct fc_function_template __no_const fc_function_template_no_const;
95452
95453
95454 /**
95455 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
95456 index f48089d..73abe48 100644
95457 --- a/include/sound/compress_driver.h
95458 +++ b/include/sound/compress_driver.h
95459 @@ -130,7 +130,7 @@ struct snd_compr_ops {
95460 struct snd_compr_caps *caps);
95461 int (*get_codec_caps) (struct snd_compr_stream *stream,
95462 struct snd_compr_codec_caps *codec);
95463 -};
95464 +} __no_const;
95465
95466 /**
95467 * struct snd_compr: Compressed device
95468 diff --git a/include/sound/soc.h b/include/sound/soc.h
95469 index 0d1ade1..34e77d3 100644
95470 --- a/include/sound/soc.h
95471 +++ b/include/sound/soc.h
95472 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
95473 enum snd_soc_dapm_type, int);
95474
95475 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
95476 -};
95477 +} __do_const;
95478
95479 /* SoC platform interface */
95480 struct snd_soc_platform_driver {
95481 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
95482 const struct snd_compr_ops *compr_ops;
95483
95484 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
95485 -};
95486 +} __do_const;
95487
95488 struct snd_soc_dai_link_component {
95489 const char *name;
95490 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
95491 index 985ca4c..b55b54a 100644
95492 --- a/include/target/target_core_base.h
95493 +++ b/include/target/target_core_base.h
95494 @@ -767,7 +767,7 @@ struct se_device {
95495 atomic_long_t write_bytes;
95496 /* Active commands on this virtual SE device */
95497 atomic_t simple_cmds;
95498 - atomic_t dev_ordered_id;
95499 + atomic_unchecked_t dev_ordered_id;
95500 atomic_t dev_ordered_sync;
95501 atomic_t dev_qf_count;
95502 int export_count;
95503 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
95504 new file mode 100644
95505 index 0000000..fb634b7
95506 --- /dev/null
95507 +++ b/include/trace/events/fs.h
95508 @@ -0,0 +1,53 @@
95509 +#undef TRACE_SYSTEM
95510 +#define TRACE_SYSTEM fs
95511 +
95512 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
95513 +#define _TRACE_FS_H
95514 +
95515 +#include <linux/fs.h>
95516 +#include <linux/tracepoint.h>
95517 +
95518 +TRACE_EVENT(do_sys_open,
95519 +
95520 + TP_PROTO(const char *filename, int flags, int mode),
95521 +
95522 + TP_ARGS(filename, flags, mode),
95523 +
95524 + TP_STRUCT__entry(
95525 + __string( filename, filename )
95526 + __field( int, flags )
95527 + __field( int, mode )
95528 + ),
95529 +
95530 + TP_fast_assign(
95531 + __assign_str(filename, filename);
95532 + __entry->flags = flags;
95533 + __entry->mode = mode;
95534 + ),
95535 +
95536 + TP_printk("\"%s\" %x %o",
95537 + __get_str(filename), __entry->flags, __entry->mode)
95538 +);
95539 +
95540 +TRACE_EVENT(open_exec,
95541 +
95542 + TP_PROTO(const char *filename),
95543 +
95544 + TP_ARGS(filename),
95545 +
95546 + TP_STRUCT__entry(
95547 + __string( filename, filename )
95548 + ),
95549 +
95550 + TP_fast_assign(
95551 + __assign_str(filename, filename);
95552 + ),
95553 +
95554 + TP_printk("\"%s\"",
95555 + __get_str(filename))
95556 +);
95557 +
95558 +#endif /* _TRACE_FS_H */
95559 +
95560 +/* This part must be outside protection */
95561 +#include <trace/define_trace.h>
95562 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
95563 index 3608beb..df39d8a 100644
95564 --- a/include/trace/events/irq.h
95565 +++ b/include/trace/events/irq.h
95566 @@ -36,7 +36,7 @@ struct softirq_action;
95567 */
95568 TRACE_EVENT(irq_handler_entry,
95569
95570 - TP_PROTO(int irq, struct irqaction *action),
95571 + TP_PROTO(int irq, const struct irqaction *action),
95572
95573 TP_ARGS(irq, action),
95574
95575 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
95576 */
95577 TRACE_EVENT(irq_handler_exit,
95578
95579 - TP_PROTO(int irq, struct irqaction *action, int ret),
95580 + TP_PROTO(int irq, const struct irqaction *action, int ret),
95581
95582 TP_ARGS(irq, action, ret),
95583
95584 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
95585 index 6eed16b..3e05750 100644
95586 --- a/include/uapi/drm/i915_drm.h
95587 +++ b/include/uapi/drm/i915_drm.h
95588 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
95589 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
95590 #define I915_PARAM_MMAP_VERSION 30
95591 #define I915_PARAM_HAS_BSD2 31
95592 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
95593
95594 typedef struct drm_i915_getparam {
95595 int param;
95596 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
95597 index 7caf44c..23c6f27 100644
95598 --- a/include/uapi/linux/a.out.h
95599 +++ b/include/uapi/linux/a.out.h
95600 @@ -39,6 +39,14 @@ enum machine_type {
95601 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
95602 };
95603
95604 +/* Constants for the N_FLAGS field */
95605 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95606 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
95607 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
95608 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
95609 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95610 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95611 +
95612 #if !defined (N_MAGIC)
95613 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
95614 #endif
95615 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
95616 index 22b6ad3..aeba37e 100644
95617 --- a/include/uapi/linux/bcache.h
95618 +++ b/include/uapi/linux/bcache.h
95619 @@ -5,6 +5,7 @@
95620 * Bcache on disk data structures
95621 */
95622
95623 +#include <linux/compiler.h>
95624 #include <asm/types.h>
95625
95626 #define BITMASK(name, type, field, offset, size) \
95627 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
95628 /* Btree keys - all units are in sectors */
95629
95630 struct bkey {
95631 - __u64 high;
95632 - __u64 low;
95633 + __u64 high __intentional_overflow(-1);
95634 + __u64 low __intentional_overflow(-1);
95635 __u64 ptr[];
95636 };
95637
95638 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
95639 index d876736..ccce5c0 100644
95640 --- a/include/uapi/linux/byteorder/little_endian.h
95641 +++ b/include/uapi/linux/byteorder/little_endian.h
95642 @@ -42,51 +42,51 @@
95643
95644 static inline __le64 __cpu_to_le64p(const __u64 *p)
95645 {
95646 - return (__force __le64)*p;
95647 + return (__force const __le64)*p;
95648 }
95649 -static inline __u64 __le64_to_cpup(const __le64 *p)
95650 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
95651 {
95652 - return (__force __u64)*p;
95653 + return (__force const __u64)*p;
95654 }
95655 static inline __le32 __cpu_to_le32p(const __u32 *p)
95656 {
95657 - return (__force __le32)*p;
95658 + return (__force const __le32)*p;
95659 }
95660 static inline __u32 __le32_to_cpup(const __le32 *p)
95661 {
95662 - return (__force __u32)*p;
95663 + return (__force const __u32)*p;
95664 }
95665 static inline __le16 __cpu_to_le16p(const __u16 *p)
95666 {
95667 - return (__force __le16)*p;
95668 + return (__force const __le16)*p;
95669 }
95670 static inline __u16 __le16_to_cpup(const __le16 *p)
95671 {
95672 - return (__force __u16)*p;
95673 + return (__force const __u16)*p;
95674 }
95675 static inline __be64 __cpu_to_be64p(const __u64 *p)
95676 {
95677 - return (__force __be64)__swab64p(p);
95678 + return (__force const __be64)__swab64p(p);
95679 }
95680 static inline __u64 __be64_to_cpup(const __be64 *p)
95681 {
95682 - return __swab64p((__u64 *)p);
95683 + return __swab64p((const __u64 *)p);
95684 }
95685 static inline __be32 __cpu_to_be32p(const __u32 *p)
95686 {
95687 - return (__force __be32)__swab32p(p);
95688 + return (__force const __be32)__swab32p(p);
95689 }
95690 -static inline __u32 __be32_to_cpup(const __be32 *p)
95691 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
95692 {
95693 - return __swab32p((__u32 *)p);
95694 + return __swab32p((const __u32 *)p);
95695 }
95696 static inline __be16 __cpu_to_be16p(const __u16 *p)
95697 {
95698 - return (__force __be16)__swab16p(p);
95699 + return (__force const __be16)__swab16p(p);
95700 }
95701 static inline __u16 __be16_to_cpup(const __be16 *p)
95702 {
95703 - return __swab16p((__u16 *)p);
95704 + return __swab16p((const __u16 *)p);
95705 }
95706 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
95707 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95708 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
95709 index 71e1d0e..6cc9caf 100644
95710 --- a/include/uapi/linux/elf.h
95711 +++ b/include/uapi/linux/elf.h
95712 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
95713 #define PT_GNU_EH_FRAME 0x6474e550
95714
95715 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
95716 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
95717 +
95718 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
95719 +
95720 +/* Constants for the e_flags field */
95721 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95722 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
95723 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
95724 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
95725 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95726 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95727
95728 /*
95729 * Extended Numbering
95730 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
95731 #define DT_DEBUG 21
95732 #define DT_TEXTREL 22
95733 #define DT_JMPREL 23
95734 +#define DT_FLAGS 30
95735 + #define DF_TEXTREL 0x00000004
95736 #define DT_ENCODING 32
95737 #define OLD_DT_LOOS 0x60000000
95738 #define DT_LOOS 0x6000000d
95739 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
95740 #define PF_W 0x2
95741 #define PF_X 0x1
95742
95743 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
95744 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
95745 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
95746 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
95747 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
95748 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
95749 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
95750 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
95751 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
95752 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
95753 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
95754 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
95755 +
95756 typedef struct elf32_phdr{
95757 Elf32_Word p_type;
95758 Elf32_Off p_offset;
95759 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
95760 #define EI_OSABI 7
95761 #define EI_PAD 8
95762
95763 +#define EI_PAX 14
95764 +
95765 #define ELFMAG0 0x7f /* EI_MAG */
95766 #define ELFMAG1 'E'
95767 #define ELFMAG2 'L'
95768 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
95769 index aa169c4..6a2771d 100644
95770 --- a/include/uapi/linux/personality.h
95771 +++ b/include/uapi/linux/personality.h
95772 @@ -30,6 +30,7 @@ enum {
95773 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
95774 ADDR_NO_RANDOMIZE | \
95775 ADDR_COMPAT_LAYOUT | \
95776 + ADDR_LIMIT_3GB | \
95777 MMAP_PAGE_ZERO)
95778
95779 /*
95780 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
95781 index 7530e74..e714828 100644
95782 --- a/include/uapi/linux/screen_info.h
95783 +++ b/include/uapi/linux/screen_info.h
95784 @@ -43,7 +43,8 @@ struct screen_info {
95785 __u16 pages; /* 0x32 */
95786 __u16 vesa_attributes; /* 0x34 */
95787 __u32 capabilities; /* 0x36 */
95788 - __u8 _reserved[6]; /* 0x3a */
95789 + __u16 vesapm_size; /* 0x3a */
95790 + __u8 _reserved[4]; /* 0x3c */
95791 } __attribute__((packed));
95792
95793 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
95794 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
95795 index 0e011eb..82681b1 100644
95796 --- a/include/uapi/linux/swab.h
95797 +++ b/include/uapi/linux/swab.h
95798 @@ -43,7 +43,7 @@
95799 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
95800 */
95801
95802 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
95803 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
95804 {
95805 #ifdef __HAVE_BUILTIN_BSWAP16__
95806 return __builtin_bswap16(val);
95807 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
95808 #endif
95809 }
95810
95811 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
95812 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
95813 {
95814 #ifdef __HAVE_BUILTIN_BSWAP32__
95815 return __builtin_bswap32(val);
95816 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
95817 #endif
95818 }
95819
95820 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
95821 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
95822 {
95823 #ifdef __HAVE_BUILTIN_BSWAP64__
95824 return __builtin_bswap64(val);
95825 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
95826 index 1590c49..5eab462 100644
95827 --- a/include/uapi/linux/xattr.h
95828 +++ b/include/uapi/linux/xattr.h
95829 @@ -73,5 +73,9 @@
95830 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
95831 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
95832
95833 +/* User namespace */
95834 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
95835 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
95836 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
95837
95838 #endif /* _UAPI_LINUX_XATTR_H */
95839 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
95840 index f9466fa..f4e2b81 100644
95841 --- a/include/video/udlfb.h
95842 +++ b/include/video/udlfb.h
95843 @@ -53,10 +53,10 @@ struct dlfb_data {
95844 u32 pseudo_palette[256];
95845 int blank_mode; /*one of FB_BLANK_ */
95846 /* blit-only rendering path metrics, exposed through sysfs */
95847 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95848 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
95849 - atomic_t bytes_sent; /* to usb, after compression including overhead */
95850 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
95851 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95852 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
95853 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
95854 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
95855 };
95856
95857 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
95858 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
95859 index 30f5362..8ed8ac9 100644
95860 --- a/include/video/uvesafb.h
95861 +++ b/include/video/uvesafb.h
95862 @@ -122,6 +122,7 @@ struct uvesafb_par {
95863 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
95864 u8 pmi_setpal; /* PMI for palette changes */
95865 u16 *pmi_base; /* protected mode interface location */
95866 + u8 *pmi_code; /* protected mode code location */
95867 void *pmi_start;
95868 void *pmi_pal;
95869 u8 *vbe_state_orig; /*
95870 diff --git a/init/Kconfig b/init/Kconfig
95871 index f5dbc6d..8259396 100644
95872 --- a/init/Kconfig
95873 +++ b/init/Kconfig
95874 @@ -1136,6 +1136,7 @@ endif # CGROUPS
95875
95876 config CHECKPOINT_RESTORE
95877 bool "Checkpoint/restore support" if EXPERT
95878 + depends on !GRKERNSEC
95879 default n
95880 help
95881 Enables additional kernel features in a sake of checkpoint/restore.
95882 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
95883
95884 config COMPAT_BRK
95885 bool "Disable heap randomization"
95886 - default y
95887 + default n
95888 help
95889 Randomizing heap placement makes heap exploits harder, but it
95890 also breaks ancient binaries (including anything libc5 based).
95891 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
95892 config STOP_MACHINE
95893 bool
95894 default y
95895 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
95896 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
95897 help
95898 Need stop_machine() primitive.
95899
95900 diff --git a/init/Makefile b/init/Makefile
95901 index 7bc47ee..6da2dc7 100644
95902 --- a/init/Makefile
95903 +++ b/init/Makefile
95904 @@ -2,6 +2,9 @@
95905 # Makefile for the linux kernel.
95906 #
95907
95908 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
95909 +asflags-y := $(GCC_PLUGINS_AFLAGS)
95910 +
95911 obj-y := main.o version.o mounts.o
95912 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
95913 obj-y += noinitramfs.o
95914 diff --git a/init/do_mounts.c b/init/do_mounts.c
95915 index eb41008..f5dbbf9 100644
95916 --- a/init/do_mounts.c
95917 +++ b/init/do_mounts.c
95918 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
95919 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
95920 {
95921 struct super_block *s;
95922 - int err = sys_mount(name, "/root", fs, flags, data);
95923 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
95924 if (err)
95925 return err;
95926
95927 - sys_chdir("/root");
95928 + sys_chdir((const char __force_user *)"/root");
95929 s = current->fs->pwd.dentry->d_sb;
95930 ROOT_DEV = s->s_dev;
95931 printk(KERN_INFO
95932 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
95933 va_start(args, fmt);
95934 vsprintf(buf, fmt, args);
95935 va_end(args);
95936 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
95937 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
95938 if (fd >= 0) {
95939 sys_ioctl(fd, FDEJECT, 0);
95940 sys_close(fd);
95941 }
95942 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
95943 - fd = sys_open("/dev/console", O_RDWR, 0);
95944 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
95945 if (fd >= 0) {
95946 sys_ioctl(fd, TCGETS, (long)&termios);
95947 termios.c_lflag &= ~ICANON;
95948 sys_ioctl(fd, TCSETSF, (long)&termios);
95949 - sys_read(fd, &c, 1);
95950 + sys_read(fd, (char __user *)&c, 1);
95951 termios.c_lflag |= ICANON;
95952 sys_ioctl(fd, TCSETSF, (long)&termios);
95953 sys_close(fd);
95954 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
95955 mount_root();
95956 out:
95957 devtmpfs_mount("dev");
95958 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95959 - sys_chroot(".");
95960 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95961 + sys_chroot((const char __force_user *)".");
95962 }
95963
95964 static bool is_tmpfs;
95965 diff --git a/init/do_mounts.h b/init/do_mounts.h
95966 index f5b978a..69dbfe8 100644
95967 --- a/init/do_mounts.h
95968 +++ b/init/do_mounts.h
95969 @@ -15,15 +15,15 @@ extern int root_mountflags;
95970
95971 static inline int create_dev(char *name, dev_t dev)
95972 {
95973 - sys_unlink(name);
95974 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
95975 + sys_unlink((char __force_user *)name);
95976 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
95977 }
95978
95979 #if BITS_PER_LONG == 32
95980 static inline u32 bstat(char *name)
95981 {
95982 struct stat64 stat;
95983 - if (sys_stat64(name, &stat) != 0)
95984 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
95985 return 0;
95986 if (!S_ISBLK(stat.st_mode))
95987 return 0;
95988 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
95989 static inline u32 bstat(char *name)
95990 {
95991 struct stat stat;
95992 - if (sys_newstat(name, &stat) != 0)
95993 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
95994 return 0;
95995 if (!S_ISBLK(stat.st_mode))
95996 return 0;
95997 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
95998 index 3e0878e..8a9d7a0 100644
95999 --- a/init/do_mounts_initrd.c
96000 +++ b/init/do_mounts_initrd.c
96001 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
96002 {
96003 sys_unshare(CLONE_FS | CLONE_FILES);
96004 /* stdin/stdout/stderr for /linuxrc */
96005 - sys_open("/dev/console", O_RDWR, 0);
96006 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
96007 sys_dup(0);
96008 sys_dup(0);
96009 /* move initrd over / and chdir/chroot in initrd root */
96010 - sys_chdir("/root");
96011 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
96012 - sys_chroot(".");
96013 + sys_chdir((const char __force_user *)"/root");
96014 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
96015 + sys_chroot((const char __force_user *)".");
96016 sys_setsid();
96017 return 0;
96018 }
96019 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
96020 create_dev("/dev/root.old", Root_RAM0);
96021 /* mount initrd on rootfs' /root */
96022 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
96023 - sys_mkdir("/old", 0700);
96024 - sys_chdir("/old");
96025 + sys_mkdir((const char __force_user *)"/old", 0700);
96026 + sys_chdir((const char __force_user *)"/old");
96027
96028 /* try loading default modules from initrd */
96029 load_default_modules();
96030 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
96031 current->flags &= ~PF_FREEZER_SKIP;
96032
96033 /* move initrd to rootfs' /old */
96034 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
96035 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
96036 /* switch root and cwd back to / of rootfs */
96037 - sys_chroot("..");
96038 + sys_chroot((const char __force_user *)"..");
96039
96040 if (new_decode_dev(real_root_dev) == Root_RAM0) {
96041 - sys_chdir("/old");
96042 + sys_chdir((const char __force_user *)"/old");
96043 return;
96044 }
96045
96046 - sys_chdir("/");
96047 + sys_chdir((const char __force_user *)"/");
96048 ROOT_DEV = new_decode_dev(real_root_dev);
96049 mount_root();
96050
96051 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
96052 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
96053 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
96054 if (!error)
96055 printk("okay\n");
96056 else {
96057 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
96058 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
96059 if (error == -ENOENT)
96060 printk("/initrd does not exist. Ignored.\n");
96061 else
96062 printk("failed\n");
96063 printk(KERN_NOTICE "Unmounting old root\n");
96064 - sys_umount("/old", MNT_DETACH);
96065 + sys_umount((char __force_user *)"/old", MNT_DETACH);
96066 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
96067 if (fd < 0) {
96068 error = fd;
96069 @@ -127,11 +127,11 @@ int __init initrd_load(void)
96070 * mounted in the normal path.
96071 */
96072 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
96073 - sys_unlink("/initrd.image");
96074 + sys_unlink((const char __force_user *)"/initrd.image");
96075 handle_initrd();
96076 return 1;
96077 }
96078 }
96079 - sys_unlink("/initrd.image");
96080 + sys_unlink((const char __force_user *)"/initrd.image");
96081 return 0;
96082 }
96083 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
96084 index 8cb6db5..d729f50 100644
96085 --- a/init/do_mounts_md.c
96086 +++ b/init/do_mounts_md.c
96087 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
96088 partitioned ? "_d" : "", minor,
96089 md_setup_args[ent].device_names);
96090
96091 - fd = sys_open(name, 0, 0);
96092 + fd = sys_open((char __force_user *)name, 0, 0);
96093 if (fd < 0) {
96094 printk(KERN_ERR "md: open failed - cannot start "
96095 "array %s\n", name);
96096 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
96097 * array without it
96098 */
96099 sys_close(fd);
96100 - fd = sys_open(name, 0, 0);
96101 + fd = sys_open((char __force_user *)name, 0, 0);
96102 sys_ioctl(fd, BLKRRPART, 0);
96103 }
96104 sys_close(fd);
96105 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
96106
96107 wait_for_device_probe();
96108
96109 - fd = sys_open("/dev/md0", 0, 0);
96110 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
96111 if (fd >= 0) {
96112 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
96113 sys_close(fd);
96114 diff --git a/init/init_task.c b/init/init_task.c
96115 index ba0a7f36..2bcf1d5 100644
96116 --- a/init/init_task.c
96117 +++ b/init/init_task.c
96118 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
96119 * Initial thread structure. Alignment of this is handled by a special
96120 * linker map entry.
96121 */
96122 +#ifdef CONFIG_X86
96123 +union thread_union init_thread_union __init_task_data;
96124 +#else
96125 union thread_union init_thread_union __init_task_data =
96126 { INIT_THREAD_INFO(init_task) };
96127 +#endif
96128 diff --git a/init/initramfs.c b/init/initramfs.c
96129 index ad1bd77..dca2c1b 100644
96130 --- a/init/initramfs.c
96131 +++ b/init/initramfs.c
96132 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
96133
96134 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
96135 while (count) {
96136 - ssize_t rv = sys_write(fd, p, count);
96137 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
96138
96139 if (rv < 0) {
96140 if (rv == -EINTR || rv == -EAGAIN)
96141 @@ -107,7 +107,7 @@ static void __init free_hash(void)
96142 }
96143 }
96144
96145 -static long __init do_utime(char *filename, time_t mtime)
96146 +static long __init do_utime(char __force_user *filename, time_t mtime)
96147 {
96148 struct timespec t[2];
96149
96150 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
96151 struct dir_entry *de, *tmp;
96152 list_for_each_entry_safe(de, tmp, &dir_list, list) {
96153 list_del(&de->list);
96154 - do_utime(de->name, de->mtime);
96155 + do_utime((char __force_user *)de->name, de->mtime);
96156 kfree(de->name);
96157 kfree(de);
96158 }
96159 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
96160 if (nlink >= 2) {
96161 char *old = find_link(major, minor, ino, mode, collected);
96162 if (old)
96163 - return (sys_link(old, collected) < 0) ? -1 : 1;
96164 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
96165 }
96166 return 0;
96167 }
96168 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
96169 {
96170 struct stat st;
96171
96172 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
96173 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
96174 if (S_ISDIR(st.st_mode))
96175 - sys_rmdir(path);
96176 + sys_rmdir((char __force_user *)path);
96177 else
96178 - sys_unlink(path);
96179 + sys_unlink((char __force_user *)path);
96180 }
96181 }
96182
96183 @@ -338,7 +338,7 @@ static int __init do_name(void)
96184 int openflags = O_WRONLY|O_CREAT;
96185 if (ml != 1)
96186 openflags |= O_TRUNC;
96187 - wfd = sys_open(collected, openflags, mode);
96188 + wfd = sys_open((char __force_user *)collected, openflags, mode);
96189
96190 if (wfd >= 0) {
96191 sys_fchown(wfd, uid, gid);
96192 @@ -350,17 +350,17 @@ static int __init do_name(void)
96193 }
96194 }
96195 } else if (S_ISDIR(mode)) {
96196 - sys_mkdir(collected, mode);
96197 - sys_chown(collected, uid, gid);
96198 - sys_chmod(collected, mode);
96199 + sys_mkdir((char __force_user *)collected, mode);
96200 + sys_chown((char __force_user *)collected, uid, gid);
96201 + sys_chmod((char __force_user *)collected, mode);
96202 dir_add(collected, mtime);
96203 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
96204 S_ISFIFO(mode) || S_ISSOCK(mode)) {
96205 if (maybe_link() == 0) {
96206 - sys_mknod(collected, mode, rdev);
96207 - sys_chown(collected, uid, gid);
96208 - sys_chmod(collected, mode);
96209 - do_utime(collected, mtime);
96210 + sys_mknod((char __force_user *)collected, mode, rdev);
96211 + sys_chown((char __force_user *)collected, uid, gid);
96212 + sys_chmod((char __force_user *)collected, mode);
96213 + do_utime((char __force_user *)collected, mtime);
96214 }
96215 }
96216 return 0;
96217 @@ -372,7 +372,7 @@ static int __init do_copy(void)
96218 if (xwrite(wfd, victim, body_len) != body_len)
96219 error("write error");
96220 sys_close(wfd);
96221 - do_utime(vcollected, mtime);
96222 + do_utime((char __force_user *)vcollected, mtime);
96223 kfree(vcollected);
96224 eat(body_len);
96225 state = SkipIt;
96226 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
96227 {
96228 collected[N_ALIGN(name_len) + body_len] = '\0';
96229 clean_path(collected, 0);
96230 - sys_symlink(collected + N_ALIGN(name_len), collected);
96231 - sys_lchown(collected, uid, gid);
96232 - do_utime(collected, mtime);
96233 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
96234 + sys_lchown((char __force_user *)collected, uid, gid);
96235 + do_utime((char __force_user *)collected, mtime);
96236 state = SkipIt;
96237 next_state = Reset;
96238 return 0;
96239 diff --git a/init/main.c b/init/main.c
96240 index 6f0f1c5f..a542824 100644
96241 --- a/init/main.c
96242 +++ b/init/main.c
96243 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
96244 static inline void mark_rodata_ro(void) { }
96245 #endif
96246
96247 +extern void grsecurity_init(void);
96248 +
96249 /*
96250 * Debug helper: via this flag we know that we are in 'early bootup code'
96251 * where only the boot processor is running with IRQ disabled. This means
96252 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
96253
96254 __setup("reset_devices", set_reset_devices);
96255
96256 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
96257 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
96258 +static int __init setup_grsec_proc_gid(char *str)
96259 +{
96260 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
96261 + return 1;
96262 +}
96263 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
96264 +#endif
96265 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
96266 +int grsec_enable_sysfs_restrict = 1;
96267 +static int __init setup_grsec_sysfs_restrict(char *str)
96268 +{
96269 + if (!simple_strtol(str, NULL, 0))
96270 + grsec_enable_sysfs_restrict = 0;
96271 + return 1;
96272 +}
96273 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
96274 +#endif
96275 +
96276 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
96277 +unsigned long pax_user_shadow_base __read_only;
96278 +EXPORT_SYMBOL(pax_user_shadow_base);
96279 +extern char pax_enter_kernel_user[];
96280 +extern char pax_exit_kernel_user[];
96281 +#endif
96282 +
96283 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
96284 +static int __init setup_pax_nouderef(char *str)
96285 +{
96286 +#ifdef CONFIG_X86_32
96287 + unsigned int cpu;
96288 + struct desc_struct *gdt;
96289 +
96290 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
96291 + gdt = get_cpu_gdt_table(cpu);
96292 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
96293 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
96294 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
96295 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
96296 + }
96297 + loadsegment(ds, __KERNEL_DS);
96298 + loadsegment(es, __KERNEL_DS);
96299 + loadsegment(ss, __KERNEL_DS);
96300 +#else
96301 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
96302 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
96303 + clone_pgd_mask = ~(pgdval_t)0UL;
96304 + pax_user_shadow_base = 0UL;
96305 + setup_clear_cpu_cap(X86_FEATURE_PCID);
96306 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
96307 +#endif
96308 +
96309 + return 0;
96310 +}
96311 +early_param("pax_nouderef", setup_pax_nouderef);
96312 +
96313 +#ifdef CONFIG_X86_64
96314 +static int __init setup_pax_weakuderef(char *str)
96315 +{
96316 + if (clone_pgd_mask != ~(pgdval_t)0UL)
96317 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
96318 + return 1;
96319 +}
96320 +__setup("pax_weakuderef", setup_pax_weakuderef);
96321 +#endif
96322 +#endif
96323 +
96324 +#ifdef CONFIG_PAX_SOFTMODE
96325 +int pax_softmode;
96326 +
96327 +static int __init setup_pax_softmode(char *str)
96328 +{
96329 + get_option(&str, &pax_softmode);
96330 + return 1;
96331 +}
96332 +__setup("pax_softmode=", setup_pax_softmode);
96333 +#endif
96334 +
96335 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
96336 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
96337 static const char *panic_later, *panic_param;
96338 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
96339 struct blacklist_entry *entry;
96340 char *fn_name;
96341
96342 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
96343 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
96344 if (!fn_name)
96345 return false;
96346
96347 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
96348 {
96349 int count = preempt_count();
96350 int ret;
96351 - char msgbuf[64];
96352 + const char *msg1 = "", *msg2 = "";
96353
96354 if (initcall_blacklisted(fn))
96355 return -EPERM;
96356 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
96357 else
96358 ret = fn();
96359
96360 - msgbuf[0] = 0;
96361 -
96362 if (preempt_count() != count) {
96363 - sprintf(msgbuf, "preemption imbalance ");
96364 + msg1 = " preemption imbalance";
96365 preempt_count_set(count);
96366 }
96367 if (irqs_disabled()) {
96368 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
96369 + msg2 = " disabled interrupts";
96370 local_irq_enable();
96371 }
96372 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
96373 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
96374
96375 + add_latent_entropy();
96376 return ret;
96377 }
96378
96379 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
96380 {
96381 argv_init[0] = init_filename;
96382 return do_execve(getname_kernel(init_filename),
96383 - (const char __user *const __user *)argv_init,
96384 - (const char __user *const __user *)envp_init);
96385 + (const char __user *const __force_user *)argv_init,
96386 + (const char __user *const __force_user *)envp_init);
96387 }
96388
96389 static int try_to_run_init_process(const char *init_filename)
96390 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
96391 return ret;
96392 }
96393
96394 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96395 +extern int gr_init_ran;
96396 +#endif
96397 +
96398 static noinline void __init kernel_init_freeable(void);
96399
96400 static int __ref kernel_init(void *unused)
96401 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
96402 ramdisk_execute_command, ret);
96403 }
96404
96405 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96406 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
96407 + gr_init_ran = 1;
96408 +#endif
96409 +
96410 /*
96411 * We try each of these until one succeeds.
96412 *
96413 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
96414 do_basic_setup();
96415
96416 /* Open the /dev/console on the rootfs, this should never fail */
96417 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
96418 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
96419 pr_err("Warning: unable to open an initial console.\n");
96420
96421 (void) sys_dup(0);
96422 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
96423 if (!ramdisk_execute_command)
96424 ramdisk_execute_command = "/init";
96425
96426 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
96427 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
96428 ramdisk_execute_command = NULL;
96429 prepare_namespace();
96430 }
96431
96432 + grsecurity_init();
96433 +
96434 /*
96435 * Ok, we have completed the initial bootup, and
96436 * we're essentially up and running. Get rid of the
96437 diff --git a/ipc/compat.c b/ipc/compat.c
96438 index 9b3c85f..5266b0f 100644
96439 --- a/ipc/compat.c
96440 +++ b/ipc/compat.c
96441 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
96442 COMPAT_SHMLBA);
96443 if (err < 0)
96444 return err;
96445 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
96446 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
96447 }
96448 case SHMDT:
96449 return sys_shmdt(compat_ptr(ptr));
96450 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
96451 }
96452
96453 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
96454 - unsigned, nsops,
96455 + compat_long_t, nsops,
96456 const struct compat_timespec __user *, timeout)
96457 {
96458 struct timespec __user *ts64;
96459 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
96460 index 8ad93c2..efd80f8 100644
96461 --- a/ipc/ipc_sysctl.c
96462 +++ b/ipc/ipc_sysctl.c
96463 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
96464 static int proc_ipc_dointvec(struct ctl_table *table, int write,
96465 void __user *buffer, size_t *lenp, loff_t *ppos)
96466 {
96467 - struct ctl_table ipc_table;
96468 + ctl_table_no_const ipc_table;
96469
96470 memcpy(&ipc_table, table, sizeof(ipc_table));
96471 ipc_table.data = get_ipc(table);
96472 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
96473 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
96474 void __user *buffer, size_t *lenp, loff_t *ppos)
96475 {
96476 - struct ctl_table ipc_table;
96477 + ctl_table_no_const ipc_table;
96478
96479 memcpy(&ipc_table, table, sizeof(ipc_table));
96480 ipc_table.data = get_ipc(table);
96481 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
96482 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96483 void __user *buffer, size_t *lenp, loff_t *ppos)
96484 {
96485 - struct ctl_table ipc_table;
96486 + ctl_table_no_const ipc_table;
96487 memcpy(&ipc_table, table, sizeof(ipc_table));
96488 ipc_table.data = get_ipc(table);
96489
96490 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96491 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
96492 void __user *buffer, size_t *lenp, loff_t *ppos)
96493 {
96494 - struct ctl_table ipc_table;
96495 + ctl_table_no_const ipc_table;
96496 int dummy = 0;
96497
96498 memcpy(&ipc_table, table, sizeof(ipc_table));
96499 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
96500 index 68d4e95..1477ded 100644
96501 --- a/ipc/mq_sysctl.c
96502 +++ b/ipc/mq_sysctl.c
96503 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
96504 static int proc_mq_dointvec(struct ctl_table *table, int write,
96505 void __user *buffer, size_t *lenp, loff_t *ppos)
96506 {
96507 - struct ctl_table mq_table;
96508 + ctl_table_no_const mq_table;
96509 memcpy(&mq_table, table, sizeof(mq_table));
96510 mq_table.data = get_mq(table);
96511
96512 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
96513 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
96514 void __user *buffer, size_t *lenp, loff_t *ppos)
96515 {
96516 - struct ctl_table mq_table;
96517 + ctl_table_no_const mq_table;
96518 memcpy(&mq_table, table, sizeof(mq_table));
96519 mq_table.data = get_mq(table);
96520
96521 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
96522 index 7635a1c..7432cb6 100644
96523 --- a/ipc/mqueue.c
96524 +++ b/ipc/mqueue.c
96525 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
96526 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
96527 info->attr.mq_msgsize);
96528
96529 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
96530 spin_lock(&mq_lock);
96531 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
96532 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
96533 diff --git a/ipc/sem.c b/ipc/sem.c
96534 index 9284211..bca5b1b 100644
96535 --- a/ipc/sem.c
96536 +++ b/ipc/sem.c
96537 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
96538 }
96539
96540 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
96541 - unsigned, nsops, const struct timespec __user *, timeout)
96542 + long, nsops, const struct timespec __user *, timeout)
96543 {
96544 int error = -EINVAL;
96545 struct sem_array *sma;
96546 @@ -2015,7 +2015,7 @@ out_free:
96547 }
96548
96549 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
96550 - unsigned, nsops)
96551 + long, nsops)
96552 {
96553 return sys_semtimedop(semid, tsops, nsops, NULL);
96554 }
96555 diff --git a/ipc/shm.c b/ipc/shm.c
96556 index 19633b4..d454904 100644
96557 --- a/ipc/shm.c
96558 +++ b/ipc/shm.c
96559 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
96560 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
96561 #endif
96562
96563 +#ifdef CONFIG_GRKERNSEC
96564 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96565 + const u64 shm_createtime, const kuid_t cuid,
96566 + const int shmid);
96567 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96568 + const u64 shm_createtime);
96569 +#endif
96570 +
96571 void shm_init_ns(struct ipc_namespace *ns)
96572 {
96573 ns->shm_ctlmax = SHMMAX;
96574 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
96575 shp->shm_lprid = 0;
96576 shp->shm_atim = shp->shm_dtim = 0;
96577 shp->shm_ctim = get_seconds();
96578 +#ifdef CONFIG_GRKERNSEC
96579 + shp->shm_createtime = ktime_get_ns();
96580 +#endif
96581 shp->shm_segsz = size;
96582 shp->shm_nattch = 0;
96583 shp->shm_file = file;
96584 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96585 f_mode = FMODE_READ | FMODE_WRITE;
96586 }
96587 if (shmflg & SHM_EXEC) {
96588 +
96589 +#ifdef CONFIG_PAX_MPROTECT
96590 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
96591 + goto out;
96592 +#endif
96593 +
96594 prot |= PROT_EXEC;
96595 acc_mode |= S_IXUGO;
96596 }
96597 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96598 if (err)
96599 goto out_unlock;
96600
96601 +#ifdef CONFIG_GRKERNSEC
96602 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
96603 + shp->shm_perm.cuid, shmid) ||
96604 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
96605 + err = -EACCES;
96606 + goto out_unlock;
96607 + }
96608 +#endif
96609 +
96610 ipc_lock_object(&shp->shm_perm);
96611
96612 /* check if shm_destroy() is tearing down shp */
96613 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96614 path = shp->shm_file->f_path;
96615 path_get(&path);
96616 shp->shm_nattch++;
96617 +#ifdef CONFIG_GRKERNSEC
96618 + shp->shm_lapid = current->pid;
96619 +#endif
96620 size = i_size_read(path.dentry->d_inode);
96621 ipc_unlock_object(&shp->shm_perm);
96622 rcu_read_unlock();
96623 diff --git a/ipc/util.c b/ipc/util.c
96624 index 106bed0..f851429 100644
96625 --- a/ipc/util.c
96626 +++ b/ipc/util.c
96627 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
96628 int (*show)(struct seq_file *, void *);
96629 };
96630
96631 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
96632 +
96633 /**
96634 * ipc_init - initialise ipc subsystem
96635 *
96636 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
96637 granted_mode >>= 6;
96638 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
96639 granted_mode >>= 3;
96640 +
96641 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
96642 + return -1;
96643 +
96644 /* is there some bit set in requested_mode but not in granted_mode? */
96645 if ((requested_mode & ~granted_mode & 0007) &&
96646 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
96647 diff --git a/kernel/audit.c b/kernel/audit.c
96648 index 72ab759..757deba 100644
96649 --- a/kernel/audit.c
96650 +++ b/kernel/audit.c
96651 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
96652 3) suppressed due to audit_rate_limit
96653 4) suppressed due to audit_backlog_limit
96654 */
96655 -static atomic_t audit_lost = ATOMIC_INIT(0);
96656 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
96657
96658 /* The netlink socket. */
96659 static struct sock *audit_sock;
96660 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
96661 unsigned long now;
96662 int print;
96663
96664 - atomic_inc(&audit_lost);
96665 + atomic_inc_unchecked(&audit_lost);
96666
96667 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
96668
96669 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
96670 if (print) {
96671 if (printk_ratelimit())
96672 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
96673 - atomic_read(&audit_lost),
96674 + atomic_read_unchecked(&audit_lost),
96675 audit_rate_limit,
96676 audit_backlog_limit);
96677 audit_panic(message);
96678 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
96679 s.pid = audit_pid;
96680 s.rate_limit = audit_rate_limit;
96681 s.backlog_limit = audit_backlog_limit;
96682 - s.lost = atomic_read(&audit_lost);
96683 + s.lost = atomic_read_unchecked(&audit_lost);
96684 s.backlog = skb_queue_len(&audit_skb_queue);
96685 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
96686 s.backlog_wait_time = audit_backlog_wait_time;
96687 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
96688 index dc4ae70..2a2bddc 100644
96689 --- a/kernel/auditsc.c
96690 +++ b/kernel/auditsc.c
96691 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
96692 }
96693
96694 /* global counter which is incremented every time something logs in */
96695 -static atomic_t session_id = ATOMIC_INIT(0);
96696 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
96697
96698 static int audit_set_loginuid_perm(kuid_t loginuid)
96699 {
96700 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
96701
96702 /* are we setting or clearing? */
96703 if (uid_valid(loginuid))
96704 - sessionid = (unsigned int)atomic_inc_return(&session_id);
96705 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
96706
96707 task->sessionid = sessionid;
96708 task->loginuid = loginuid;
96709 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
96710 index 0c5796e..a9414e2 100644
96711 --- a/kernel/bpf/core.c
96712 +++ b/kernel/bpf/core.c
96713 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96714 * random section of illegal instructions.
96715 */
96716 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
96717 - hdr = module_alloc(size);
96718 + hdr = module_alloc_exec(size);
96719 if (hdr == NULL)
96720 return NULL;
96721
96722 /* Fill space with illegal/arch-dep instructions. */
96723 bpf_fill_ill_insns(hdr, size);
96724
96725 + pax_open_kernel();
96726 hdr->pages = size / PAGE_SIZE;
96727 + pax_close_kernel();
96728 +
96729 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
96730 PAGE_SIZE - sizeof(*hdr));
96731 start = (prandom_u32() % hole) & ~(alignment - 1);
96732 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96733
96734 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
96735 {
96736 - module_memfree(hdr);
96737 + module_memfree_exec(hdr);
96738 }
96739 #endif /* CONFIG_BPF_JIT */
96740
96741 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
96742 index 536edc2..d28c85d 100644
96743 --- a/kernel/bpf/syscall.c
96744 +++ b/kernel/bpf/syscall.c
96745 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
96746 int err;
96747
96748 /* the syscall is limited to root temporarily. This restriction will be
96749 - * lifted when security audit is clean. Note that eBPF+tracing must have
96750 - * this restriction, since it may pass kernel data to user space
96751 + * lifted by upstream when a half-assed security audit is clean. Note
96752 + * that eBPF+tracing must have this restriction, since it may pass
96753 + * kernel data to user space
96754 */
96755 if (!capable(CAP_SYS_ADMIN))
96756 return -EPERM;
96757 +#ifdef CONFIG_GRKERNSEC
96758 + return -EPERM;
96759 +#endif
96760
96761 if (!access_ok(VERIFY_READ, uattr, 1))
96762 return -EFAULT;
96763 diff --git a/kernel/capability.c b/kernel/capability.c
96764 index 989f5bf..d317ca0 100644
96765 --- a/kernel/capability.c
96766 +++ b/kernel/capability.c
96767 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
96768 * before modification is attempted and the application
96769 * fails.
96770 */
96771 + if (tocopy > ARRAY_SIZE(kdata))
96772 + return -EFAULT;
96773 +
96774 if (copy_to_user(dataptr, kdata, tocopy
96775 * sizeof(struct __user_cap_data_struct))) {
96776 return -EFAULT;
96777 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
96778 int ret;
96779
96780 rcu_read_lock();
96781 - ret = security_capable(__task_cred(t), ns, cap);
96782 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
96783 + gr_task_is_capable(t, __task_cred(t), cap);
96784 rcu_read_unlock();
96785
96786 - return (ret == 0);
96787 + return ret;
96788 }
96789
96790 /**
96791 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
96792 int ret;
96793
96794 rcu_read_lock();
96795 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
96796 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
96797 rcu_read_unlock();
96798
96799 - return (ret == 0);
96800 + return ret;
96801 }
96802
96803 /**
96804 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
96805 BUG();
96806 }
96807
96808 - if (security_capable(current_cred(), ns, cap) == 0) {
96809 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
96810 current->flags |= PF_SUPERPRIV;
96811 return true;
96812 }
96813 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
96814 }
96815 EXPORT_SYMBOL(ns_capable);
96816
96817 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
96818 +{
96819 + if (unlikely(!cap_valid(cap))) {
96820 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
96821 + BUG();
96822 + }
96823 +
96824 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
96825 + current->flags |= PF_SUPERPRIV;
96826 + return true;
96827 + }
96828 + return false;
96829 +}
96830 +EXPORT_SYMBOL(ns_capable_nolog);
96831 +
96832 /**
96833 * file_ns_capable - Determine if the file's opener had a capability in effect
96834 * @file: The file we want to check
96835 @@ -427,6 +446,12 @@ bool capable(int cap)
96836 }
96837 EXPORT_SYMBOL(capable);
96838
96839 +bool capable_nolog(int cap)
96840 +{
96841 + return ns_capable_nolog(&init_user_ns, cap);
96842 +}
96843 +EXPORT_SYMBOL(capable_nolog);
96844 +
96845 /**
96846 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
96847 * @inode: The inode in question
96848 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
96849 kgid_has_mapping(ns, inode->i_gid);
96850 }
96851 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
96852 +
96853 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
96854 +{
96855 + struct user_namespace *ns = current_user_ns();
96856 +
96857 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
96858 + kgid_has_mapping(ns, inode->i_gid);
96859 +}
96860 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
96861 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
96862 index 29a7b2c..a64e30a 100644
96863 --- a/kernel/cgroup.c
96864 +++ b/kernel/cgroup.c
96865 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
96866 if (!pathbuf || !agentbuf)
96867 goto out;
96868
96869 + if (agentbuf[0] == '\0')
96870 + goto out;
96871 +
96872 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
96873 if (!path)
96874 goto out;
96875 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
96876 struct task_struct *task;
96877 int count = 0;
96878
96879 - seq_printf(seq, "css_set %p\n", cset);
96880 + seq_printf(seq, "css_set %pK\n", cset);
96881
96882 list_for_each_entry(task, &cset->tasks, cg_list) {
96883 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
96884 diff --git a/kernel/compat.c b/kernel/compat.c
96885 index 24f0061..762ec00 100644
96886 --- a/kernel/compat.c
96887 +++ b/kernel/compat.c
96888 @@ -13,6 +13,7 @@
96889
96890 #include <linux/linkage.h>
96891 #include <linux/compat.h>
96892 +#include <linux/module.h>
96893 #include <linux/errno.h>
96894 #include <linux/time.h>
96895 #include <linux/signal.h>
96896 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
96897 mm_segment_t oldfs;
96898 long ret;
96899
96900 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
96901 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
96902 oldfs = get_fs();
96903 set_fs(KERNEL_DS);
96904 ret = hrtimer_nanosleep_restart(restart);
96905 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
96906 oldfs = get_fs();
96907 set_fs(KERNEL_DS);
96908 ret = hrtimer_nanosleep(&tu,
96909 - rmtp ? (struct timespec __user *)&rmt : NULL,
96910 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
96911 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
96912 set_fs(oldfs);
96913
96914 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
96915 mm_segment_t old_fs = get_fs();
96916
96917 set_fs(KERNEL_DS);
96918 - ret = sys_sigpending((old_sigset_t __user *) &s);
96919 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
96920 set_fs(old_fs);
96921 if (ret == 0)
96922 ret = put_user(s, set);
96923 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
96924 mm_segment_t old_fs = get_fs();
96925
96926 set_fs(KERNEL_DS);
96927 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
96928 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
96929 set_fs(old_fs);
96930
96931 if (!ret) {
96932 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
96933 set_fs (KERNEL_DS);
96934 ret = sys_wait4(pid,
96935 (stat_addr ?
96936 - (unsigned int __user *) &status : NULL),
96937 - options, (struct rusage __user *) &r);
96938 + (unsigned int __force_user *) &status : NULL),
96939 + options, (struct rusage __force_user *) &r);
96940 set_fs (old_fs);
96941
96942 if (ret > 0) {
96943 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
96944 memset(&info, 0, sizeof(info));
96945
96946 set_fs(KERNEL_DS);
96947 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
96948 - uru ? (struct rusage __user *)&ru : NULL);
96949 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
96950 + uru ? (struct rusage __force_user *)&ru : NULL);
96951 set_fs(old_fs);
96952
96953 if ((ret < 0) || (info.si_signo == 0))
96954 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
96955 oldfs = get_fs();
96956 set_fs(KERNEL_DS);
96957 err = sys_timer_settime(timer_id, flags,
96958 - (struct itimerspec __user *) &newts,
96959 - (struct itimerspec __user *) &oldts);
96960 + (struct itimerspec __force_user *) &newts,
96961 + (struct itimerspec __force_user *) &oldts);
96962 set_fs(oldfs);
96963 if (!err && old && put_compat_itimerspec(old, &oldts))
96964 return -EFAULT;
96965 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
96966 oldfs = get_fs();
96967 set_fs(KERNEL_DS);
96968 err = sys_timer_gettime(timer_id,
96969 - (struct itimerspec __user *) &ts);
96970 + (struct itimerspec __force_user *) &ts);
96971 set_fs(oldfs);
96972 if (!err && put_compat_itimerspec(setting, &ts))
96973 return -EFAULT;
96974 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
96975 oldfs = get_fs();
96976 set_fs(KERNEL_DS);
96977 err = sys_clock_settime(which_clock,
96978 - (struct timespec __user *) &ts);
96979 + (struct timespec __force_user *) &ts);
96980 set_fs(oldfs);
96981 return err;
96982 }
96983 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
96984 oldfs = get_fs();
96985 set_fs(KERNEL_DS);
96986 err = sys_clock_gettime(which_clock,
96987 - (struct timespec __user *) &ts);
96988 + (struct timespec __force_user *) &ts);
96989 set_fs(oldfs);
96990 if (!err && compat_put_timespec(&ts, tp))
96991 return -EFAULT;
96992 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
96993
96994 oldfs = get_fs();
96995 set_fs(KERNEL_DS);
96996 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
96997 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
96998 set_fs(oldfs);
96999
97000 err = compat_put_timex(utp, &txc);
97001 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
97002 oldfs = get_fs();
97003 set_fs(KERNEL_DS);
97004 err = sys_clock_getres(which_clock,
97005 - (struct timespec __user *) &ts);
97006 + (struct timespec __force_user *) &ts);
97007 set_fs(oldfs);
97008 if (!err && tp && compat_put_timespec(&ts, tp))
97009 return -EFAULT;
97010 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
97011 struct timespec tu;
97012 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
97013
97014 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
97015 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
97016 oldfs = get_fs();
97017 set_fs(KERNEL_DS);
97018 err = clock_nanosleep_restart(restart);
97019 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
97020 oldfs = get_fs();
97021 set_fs(KERNEL_DS);
97022 err = sys_clock_nanosleep(which_clock, flags,
97023 - (struct timespec __user *) &in,
97024 - (struct timespec __user *) &out);
97025 + (struct timespec __force_user *) &in,
97026 + (struct timespec __force_user *) &out);
97027 set_fs(oldfs);
97028
97029 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
97030 @@ -912,7 +913,8 @@ long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
97031 * bitmap. We must however ensure the end of the
97032 * kernel bitmap is zeroed.
97033 */
97034 - if (nr_compat_longs-- > 0) {
97035 + if (nr_compat_longs) {
97036 + nr_compat_longs--;
97037 if (__get_user(um, umask))
97038 return -EFAULT;
97039 } else {
97040 @@ -954,7 +956,8 @@ long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
97041 * We dont want to write past the end of the userspace
97042 * bitmap.
97043 */
97044 - if (nr_compat_longs-- > 0) {
97045 + if (nr_compat_longs) {
97046 + nr_compat_longs--;
97047 if (__put_user(um, umask))
97048 return -EFAULT;
97049 }
97050 @@ -1145,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
97051 mm_segment_t old_fs = get_fs();
97052
97053 set_fs(KERNEL_DS);
97054 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
97055 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
97056 set_fs(old_fs);
97057 if (compat_put_timespec(&t, interval))
97058 return -EFAULT;
97059 diff --git a/kernel/configs.c b/kernel/configs.c
97060 index c18b1f1..b9a0132 100644
97061 --- a/kernel/configs.c
97062 +++ b/kernel/configs.c
97063 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
97064 struct proc_dir_entry *entry;
97065
97066 /* create the current config file */
97067 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
97068 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
97069 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
97070 + &ikconfig_file_ops);
97071 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97072 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
97073 + &ikconfig_file_ops);
97074 +#endif
97075 +#else
97076 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
97077 &ikconfig_file_ops);
97078 +#endif
97079 +
97080 if (!entry)
97081 return -ENOMEM;
97082
97083 diff --git a/kernel/cred.c b/kernel/cred.c
97084 index e0573a4..26c0fd3 100644
97085 --- a/kernel/cred.c
97086 +++ b/kernel/cred.c
97087 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
97088 validate_creds(cred);
97089 alter_cred_subscribers(cred, -1);
97090 put_cred(cred);
97091 +
97092 +#ifdef CONFIG_GRKERNSEC_SETXID
97093 + cred = (struct cred *) tsk->delayed_cred;
97094 + if (cred != NULL) {
97095 + tsk->delayed_cred = NULL;
97096 + validate_creds(cred);
97097 + alter_cred_subscribers(cred, -1);
97098 + put_cred(cred);
97099 + }
97100 +#endif
97101 }
97102
97103 /**
97104 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
97105 * Always returns 0 thus allowing this function to be tail-called at the end
97106 * of, say, sys_setgid().
97107 */
97108 -int commit_creds(struct cred *new)
97109 +static int __commit_creds(struct cred *new)
97110 {
97111 struct task_struct *task = current;
97112 const struct cred *old = task->real_cred;
97113 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
97114
97115 get_cred(new); /* we will require a ref for the subj creds too */
97116
97117 + gr_set_role_label(task, new->uid, new->gid);
97118 +
97119 /* dumpability changes */
97120 if (!uid_eq(old->euid, new->euid) ||
97121 !gid_eq(old->egid, new->egid) ||
97122 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
97123 put_cred(old);
97124 return 0;
97125 }
97126 +#ifdef CONFIG_GRKERNSEC_SETXID
97127 +extern int set_user(struct cred *new);
97128 +
97129 +void gr_delayed_cred_worker(void)
97130 +{
97131 + const struct cred *new = current->delayed_cred;
97132 + struct cred *ncred;
97133 +
97134 + current->delayed_cred = NULL;
97135 +
97136 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
97137 + // from doing get_cred on it when queueing this
97138 + put_cred(new);
97139 + return;
97140 + } else if (new == NULL)
97141 + return;
97142 +
97143 + ncred = prepare_creds();
97144 + if (!ncred)
97145 + goto die;
97146 + // uids
97147 + ncred->uid = new->uid;
97148 + ncred->euid = new->euid;
97149 + ncred->suid = new->suid;
97150 + ncred->fsuid = new->fsuid;
97151 + // gids
97152 + ncred->gid = new->gid;
97153 + ncred->egid = new->egid;
97154 + ncred->sgid = new->sgid;
97155 + ncred->fsgid = new->fsgid;
97156 + // groups
97157 + set_groups(ncred, new->group_info);
97158 + // caps
97159 + ncred->securebits = new->securebits;
97160 + ncred->cap_inheritable = new->cap_inheritable;
97161 + ncred->cap_permitted = new->cap_permitted;
97162 + ncred->cap_effective = new->cap_effective;
97163 + ncred->cap_bset = new->cap_bset;
97164 +
97165 + if (set_user(ncred)) {
97166 + abort_creds(ncred);
97167 + goto die;
97168 + }
97169 +
97170 + // from doing get_cred on it when queueing this
97171 + put_cred(new);
97172 +
97173 + __commit_creds(ncred);
97174 + return;
97175 +die:
97176 + // from doing get_cred on it when queueing this
97177 + put_cred(new);
97178 + do_group_exit(SIGKILL);
97179 +}
97180 +#endif
97181 +
97182 +int commit_creds(struct cred *new)
97183 +{
97184 +#ifdef CONFIG_GRKERNSEC_SETXID
97185 + int ret;
97186 + int schedule_it = 0;
97187 + struct task_struct *t;
97188 + unsigned oldsecurebits = current_cred()->securebits;
97189 +
97190 + /* we won't get called with tasklist_lock held for writing
97191 + and interrupts disabled as the cred struct in that case is
97192 + init_cred
97193 + */
97194 + if (grsec_enable_setxid && !current_is_single_threaded() &&
97195 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
97196 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
97197 + schedule_it = 1;
97198 + }
97199 + ret = __commit_creds(new);
97200 + if (schedule_it) {
97201 + rcu_read_lock();
97202 + read_lock(&tasklist_lock);
97203 + for (t = next_thread(current); t != current;
97204 + t = next_thread(t)) {
97205 + /* we'll check if the thread has uid 0 in
97206 + * the delayed worker routine
97207 + */
97208 + if (task_securebits(t) == oldsecurebits &&
97209 + t->delayed_cred == NULL) {
97210 + t->delayed_cred = get_cred(new);
97211 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
97212 + set_tsk_need_resched(t);
97213 + }
97214 + }
97215 + read_unlock(&tasklist_lock);
97216 + rcu_read_unlock();
97217 + }
97218 +
97219 + return ret;
97220 +#else
97221 + return __commit_creds(new);
97222 +#endif
97223 +}
97224 +
97225 EXPORT_SYMBOL(commit_creds);
97226
97227 /**
97228 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
97229 index 0874e2e..5b32cc9 100644
97230 --- a/kernel/debug/debug_core.c
97231 +++ b/kernel/debug/debug_core.c
97232 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
97233 */
97234 static atomic_t masters_in_kgdb;
97235 static atomic_t slaves_in_kgdb;
97236 -static atomic_t kgdb_break_tasklet_var;
97237 +static atomic_unchecked_t kgdb_break_tasklet_var;
97238 atomic_t kgdb_setting_breakpoint;
97239
97240 struct task_struct *kgdb_usethread;
97241 @@ -137,7 +137,7 @@ int kgdb_single_step;
97242 static pid_t kgdb_sstep_pid;
97243
97244 /* to keep track of the CPU which is doing the single stepping*/
97245 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97246 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97247
97248 /*
97249 * If you are debugging a problem where roundup (the collection of
97250 @@ -552,7 +552,7 @@ return_normal:
97251 * kernel will only try for the value of sstep_tries before
97252 * giving up and continuing on.
97253 */
97254 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
97255 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
97256 (kgdb_info[cpu].task &&
97257 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
97258 atomic_set(&kgdb_active, -1);
97259 @@ -654,8 +654,8 @@ cpu_master_loop:
97260 }
97261
97262 kgdb_restore:
97263 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
97264 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
97265 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
97266 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
97267 if (kgdb_info[sstep_cpu].task)
97268 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
97269 else
97270 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
97271 static void kgdb_tasklet_bpt(unsigned long ing)
97272 {
97273 kgdb_breakpoint();
97274 - atomic_set(&kgdb_break_tasklet_var, 0);
97275 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
97276 }
97277
97278 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
97279
97280 void kgdb_schedule_breakpoint(void)
97281 {
97282 - if (atomic_read(&kgdb_break_tasklet_var) ||
97283 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
97284 atomic_read(&kgdb_active) != -1 ||
97285 atomic_read(&kgdb_setting_breakpoint))
97286 return;
97287 - atomic_inc(&kgdb_break_tasklet_var);
97288 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
97289 tasklet_schedule(&kgdb_tasklet_breakpoint);
97290 }
97291 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
97292 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
97293 index 41213454..861e178 100644
97294 --- a/kernel/debug/kdb/kdb_main.c
97295 +++ b/kernel/debug/kdb/kdb_main.c
97296 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
97297 continue;
97298
97299 kdb_printf("%-20s%8u 0x%p ", mod->name,
97300 - mod->core_size, (void *)mod);
97301 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
97302 #ifdef CONFIG_MODULE_UNLOAD
97303 kdb_printf("%4d ", module_refcount(mod));
97304 #endif
97305 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
97306 kdb_printf(" (Loading)");
97307 else
97308 kdb_printf(" (Live)");
97309 - kdb_printf(" 0x%p", mod->module_core);
97310 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
97311
97312 #ifdef CONFIG_MODULE_UNLOAD
97313 {
97314 diff --git a/kernel/events/core.c b/kernel/events/core.c
97315 index 2fabc06..79cceec 100644
97316 --- a/kernel/events/core.c
97317 +++ b/kernel/events/core.c
97318 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
97319 * 0 - disallow raw tracepoint access for unpriv
97320 * 1 - disallow cpu events for unpriv
97321 * 2 - disallow kernel profiling for unpriv
97322 + * 3 - disallow all unpriv perf event use
97323 */
97324 -int sysctl_perf_event_paranoid __read_mostly = 1;
97325 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97326 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
97327 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
97328 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
97329 +#else
97330 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
97331 +#endif
97332
97333 /* Minimum for 512 kiB + 1 user control page */
97334 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
97335 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
97336
97337 tmp *= sysctl_perf_cpu_time_max_percent;
97338 do_div(tmp, 100);
97339 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
97340 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
97341 }
97342
97343 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
97344 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
97345 }
97346 }
97347
97348 -static atomic64_t perf_event_id;
97349 +static atomic64_unchecked_t perf_event_id;
97350
97351 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
97352 enum event_type_t event_type);
97353 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
97354
97355 static inline u64 perf_event_count(struct perf_event *event)
97356 {
97357 - return local64_read(&event->count) + atomic64_read(&event->child_count);
97358 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
97359 }
97360
97361 static u64 perf_event_read(struct perf_event *event)
97362 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
97363 mutex_lock(&event->child_mutex);
97364 total += perf_event_read(event);
97365 *enabled += event->total_time_enabled +
97366 - atomic64_read(&event->child_total_time_enabled);
97367 + atomic64_read_unchecked(&event->child_total_time_enabled);
97368 *running += event->total_time_running +
97369 - atomic64_read(&event->child_total_time_running);
97370 + atomic64_read_unchecked(&event->child_total_time_running);
97371
97372 list_for_each_entry(child, &event->child_list, child_list) {
97373 total += perf_event_read(child);
97374 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
97375 userpg->offset -= local64_read(&event->hw.prev_count);
97376
97377 userpg->time_enabled = enabled +
97378 - atomic64_read(&event->child_total_time_enabled);
97379 + atomic64_read_unchecked(&event->child_total_time_enabled);
97380
97381 userpg->time_running = running +
97382 - atomic64_read(&event->child_total_time_running);
97383 + atomic64_read_unchecked(&event->child_total_time_running);
97384
97385 arch_perf_update_userpage(event, userpg, now);
97386
97387 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
97388
97389 /* Data. */
97390 sp = perf_user_stack_pointer(regs);
97391 - rem = __output_copy_user(handle, (void *) sp, dump_size);
97392 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
97393 dyn_size = dump_size - rem;
97394
97395 perf_output_skip(handle, rem);
97396 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
97397 values[n++] = perf_event_count(event);
97398 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
97399 values[n++] = enabled +
97400 - atomic64_read(&event->child_total_time_enabled);
97401 + atomic64_read_unchecked(&event->child_total_time_enabled);
97402 }
97403 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
97404 values[n++] = running +
97405 - atomic64_read(&event->child_total_time_running);
97406 + atomic64_read_unchecked(&event->child_total_time_running);
97407 }
97408 if (read_format & PERF_FORMAT_ID)
97409 values[n++] = primary_event_id(event);
97410 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
97411 event->parent = parent_event;
97412
97413 event->ns = get_pid_ns(task_active_pid_ns(current));
97414 - event->id = atomic64_inc_return(&perf_event_id);
97415 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
97416
97417 event->state = PERF_EVENT_STATE_INACTIVE;
97418
97419 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
97420 if (flags & ~PERF_FLAG_ALL)
97421 return -EINVAL;
97422
97423 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97424 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
97425 + return -EACCES;
97426 +#endif
97427 +
97428 err = perf_copy_attr(attr_uptr, &attr);
97429 if (err)
97430 return err;
97431 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
97432 /*
97433 * Add back the child's count to the parent's count:
97434 */
97435 - atomic64_add(child_val, &parent_event->child_count);
97436 - atomic64_add(child_event->total_time_enabled,
97437 + atomic64_add_unchecked(child_val, &parent_event->child_count);
97438 + atomic64_add_unchecked(child_event->total_time_enabled,
97439 &parent_event->child_total_time_enabled);
97440 - atomic64_add(child_event->total_time_running,
97441 + atomic64_add_unchecked(child_event->total_time_running,
97442 &parent_event->child_total_time_running);
97443
97444 /*
97445 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
97446 index 569b2187..19940d9 100644
97447 --- a/kernel/events/internal.h
97448 +++ b/kernel/events/internal.h
97449 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
97450 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
97451 }
97452
97453 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
97454 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
97455 static inline unsigned long \
97456 func_name(struct perf_output_handle *handle, \
97457 - const void *buf, unsigned long len) \
97458 + const void user *buf, unsigned long len) \
97459 { \
97460 unsigned long size, written; \
97461 \
97462 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
97463 return 0;
97464 }
97465
97466 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
97467 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
97468
97469 static inline unsigned long
97470 memcpy_skip(void *dst, const void *src, unsigned long n)
97471 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
97472 return 0;
97473 }
97474
97475 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
97476 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
97477
97478 #ifndef arch_perf_out_copy_user
97479 #define arch_perf_out_copy_user arch_perf_out_copy_user
97480 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
97481 }
97482 #endif
97483
97484 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
97485 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
97486
97487 /* Callchain handling */
97488 extern struct perf_callchain_entry *
97489 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
97490 index cb346f2..e4dc317 100644
97491 --- a/kernel/events/uprobes.c
97492 +++ b/kernel/events/uprobes.c
97493 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
97494 {
97495 struct page *page;
97496 uprobe_opcode_t opcode;
97497 - int result;
97498 + long result;
97499
97500 pagefault_disable();
97501 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
97502 diff --git a/kernel/exit.c b/kernel/exit.c
97503 index feff10b..f623dd5 100644
97504 --- a/kernel/exit.c
97505 +++ b/kernel/exit.c
97506 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
97507 struct task_struct *leader;
97508 int zap_leader;
97509 repeat:
97510 +#ifdef CONFIG_NET
97511 + gr_del_task_from_ip_table(p);
97512 +#endif
97513 +
97514 /* don't need to get the RCU readlock here - the process is dead and
97515 * can't be modifying its own credentials. But shut RCU-lockdep up */
97516 rcu_read_lock();
97517 @@ -656,6 +660,8 @@ void do_exit(long code)
97518 int group_dead;
97519 TASKS_RCU(int tasks_rcu_i);
97520
97521 + set_fs(USER_DS);
97522 +
97523 profile_task_exit(tsk);
97524
97525 WARN_ON(blk_needs_flush_plug(tsk));
97526 @@ -672,7 +678,6 @@ void do_exit(long code)
97527 * mm_release()->clear_child_tid() from writing to a user-controlled
97528 * kernel address.
97529 */
97530 - set_fs(USER_DS);
97531
97532 ptrace_event(PTRACE_EVENT_EXIT, code);
97533
97534 @@ -730,6 +735,9 @@ void do_exit(long code)
97535 tsk->exit_code = code;
97536 taskstats_exit(tsk, group_dead);
97537
97538 + gr_acl_handle_psacct(tsk, code);
97539 + gr_acl_handle_exit();
97540 +
97541 exit_mm(tsk);
97542
97543 if (group_dead)
97544 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
97545 * Take down every thread in the group. This is called by fatal signals
97546 * as well as by sys_exit_group (below).
97547 */
97548 -void
97549 +__noreturn void
97550 do_group_exit(int exit_code)
97551 {
97552 struct signal_struct *sig = current->signal;
97553 diff --git a/kernel/fork.c b/kernel/fork.c
97554 index cf65139..704476e 100644
97555 --- a/kernel/fork.c
97556 +++ b/kernel/fork.c
97557 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
97558 void thread_info_cache_init(void)
97559 {
97560 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
97561 - THREAD_SIZE, 0, NULL);
97562 + THREAD_SIZE, SLAB_USERCOPY, NULL);
97563 BUG_ON(thread_info_cache == NULL);
97564 }
97565 # endif
97566 #endif
97567
97568 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97569 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97570 + int node, void **lowmem_stack)
97571 +{
97572 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
97573 + void *ret = NULL;
97574 + unsigned int i;
97575 +
97576 + *lowmem_stack = alloc_thread_info_node(tsk, node);
97577 + if (*lowmem_stack == NULL)
97578 + goto out;
97579 +
97580 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
97581 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
97582 +
97583 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
97584 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
97585 + if (ret == NULL) {
97586 + free_thread_info(*lowmem_stack);
97587 + *lowmem_stack = NULL;
97588 + }
97589 +
97590 +out:
97591 + return ret;
97592 +}
97593 +
97594 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97595 +{
97596 + unmap_process_stacks(tsk);
97597 +}
97598 +#else
97599 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97600 + int node, void **lowmem_stack)
97601 +{
97602 + return alloc_thread_info_node(tsk, node);
97603 +}
97604 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97605 +{
97606 + free_thread_info(ti);
97607 +}
97608 +#endif
97609 +
97610 /* SLAB cache for signal_struct structures (tsk->signal) */
97611 static struct kmem_cache *signal_cachep;
97612
97613 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
97614 /* SLAB cache for mm_struct structures (tsk->mm) */
97615 static struct kmem_cache *mm_cachep;
97616
97617 -static void account_kernel_stack(struct thread_info *ti, int account)
97618 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
97619 {
97620 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97621 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
97622 +#else
97623 struct zone *zone = page_zone(virt_to_page(ti));
97624 +#endif
97625
97626 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
97627 }
97628
97629 void free_task(struct task_struct *tsk)
97630 {
97631 - account_kernel_stack(tsk->stack, -1);
97632 + account_kernel_stack(tsk, tsk->stack, -1);
97633 arch_release_thread_info(tsk->stack);
97634 - free_thread_info(tsk->stack);
97635 + gr_free_thread_info(tsk, tsk->stack);
97636 rt_mutex_debug_task_free(tsk);
97637 ftrace_graph_exit_task(tsk);
97638 put_seccomp_filter(tsk);
97639 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97640 {
97641 struct task_struct *tsk;
97642 struct thread_info *ti;
97643 + void *lowmem_stack;
97644 int node = tsk_fork_get_node(orig);
97645 int err;
97646
97647 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97648 if (!tsk)
97649 return NULL;
97650
97651 - ti = alloc_thread_info_node(tsk, node);
97652 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
97653 if (!ti)
97654 goto free_tsk;
97655
97656 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97657 goto free_ti;
97658
97659 tsk->stack = ti;
97660 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97661 + tsk->lowmem_stack = lowmem_stack;
97662 +#endif
97663 #ifdef CONFIG_SECCOMP
97664 /*
97665 * We must handle setting up seccomp filters once we're under
97666 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97667 set_task_stack_end_magic(tsk);
97668
97669 #ifdef CONFIG_CC_STACKPROTECTOR
97670 - tsk->stack_canary = get_random_int();
97671 + tsk->stack_canary = pax_get_random_long();
97672 #endif
97673
97674 /*
97675 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97676 tsk->splice_pipe = NULL;
97677 tsk->task_frag.page = NULL;
97678
97679 - account_kernel_stack(ti, 1);
97680 + account_kernel_stack(tsk, ti, 1);
97681
97682 return tsk;
97683
97684 free_ti:
97685 - free_thread_info(ti);
97686 + gr_free_thread_info(tsk, ti);
97687 free_tsk:
97688 free_task_struct(tsk);
97689 return NULL;
97690 }
97691
97692 #ifdef CONFIG_MMU
97693 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97694 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
97695 +{
97696 + struct vm_area_struct *tmp;
97697 + unsigned long charge;
97698 + struct file *file;
97699 + int retval;
97700 +
97701 + charge = 0;
97702 + if (mpnt->vm_flags & VM_ACCOUNT) {
97703 + unsigned long len = vma_pages(mpnt);
97704 +
97705 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97706 + goto fail_nomem;
97707 + charge = len;
97708 + }
97709 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97710 + if (!tmp)
97711 + goto fail_nomem;
97712 + *tmp = *mpnt;
97713 + tmp->vm_mm = mm;
97714 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
97715 + retval = vma_dup_policy(mpnt, tmp);
97716 + if (retval)
97717 + goto fail_nomem_policy;
97718 + if (anon_vma_fork(tmp, mpnt))
97719 + goto fail_nomem_anon_vma_fork;
97720 + tmp->vm_flags &= ~VM_LOCKED;
97721 + tmp->vm_next = tmp->vm_prev = NULL;
97722 + tmp->vm_mirror = NULL;
97723 + file = tmp->vm_file;
97724 + if (file) {
97725 + struct inode *inode = file_inode(file);
97726 + struct address_space *mapping = file->f_mapping;
97727 +
97728 + get_file(file);
97729 + if (tmp->vm_flags & VM_DENYWRITE)
97730 + atomic_dec(&inode->i_writecount);
97731 + i_mmap_lock_write(mapping);
97732 + if (tmp->vm_flags & VM_SHARED)
97733 + atomic_inc(&mapping->i_mmap_writable);
97734 + flush_dcache_mmap_lock(mapping);
97735 + /* insert tmp into the share list, just after mpnt */
97736 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
97737 + flush_dcache_mmap_unlock(mapping);
97738 + i_mmap_unlock_write(mapping);
97739 + }
97740 +
97741 + /*
97742 + * Clear hugetlb-related page reserves for children. This only
97743 + * affects MAP_PRIVATE mappings. Faults generated by the child
97744 + * are not guaranteed to succeed, even if read-only
97745 + */
97746 + if (is_vm_hugetlb_page(tmp))
97747 + reset_vma_resv_huge_pages(tmp);
97748 +
97749 + return tmp;
97750 +
97751 +fail_nomem_anon_vma_fork:
97752 + mpol_put(vma_policy(tmp));
97753 +fail_nomem_policy:
97754 + kmem_cache_free(vm_area_cachep, tmp);
97755 +fail_nomem:
97756 + vm_unacct_memory(charge);
97757 + return NULL;
97758 +}
97759 +
97760 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97761 {
97762 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
97763 struct rb_node **rb_link, *rb_parent;
97764 int retval;
97765 - unsigned long charge;
97766
97767 uprobe_start_dup_mmap();
97768 down_write(&oldmm->mmap_sem);
97769 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97770
97771 prev = NULL;
97772 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
97773 - struct file *file;
97774 -
97775 if (mpnt->vm_flags & VM_DONTCOPY) {
97776 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
97777 -vma_pages(mpnt));
97778 continue;
97779 }
97780 - charge = 0;
97781 - if (mpnt->vm_flags & VM_ACCOUNT) {
97782 - unsigned long len = vma_pages(mpnt);
97783 -
97784 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97785 - goto fail_nomem;
97786 - charge = len;
97787 - }
97788 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97789 - if (!tmp)
97790 - goto fail_nomem;
97791 - *tmp = *mpnt;
97792 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
97793 - retval = vma_dup_policy(mpnt, tmp);
97794 - if (retval)
97795 - goto fail_nomem_policy;
97796 - tmp->vm_mm = mm;
97797 - if (anon_vma_fork(tmp, mpnt))
97798 - goto fail_nomem_anon_vma_fork;
97799 - tmp->vm_flags &= ~VM_LOCKED;
97800 - tmp->vm_next = tmp->vm_prev = NULL;
97801 - file = tmp->vm_file;
97802 - if (file) {
97803 - struct inode *inode = file_inode(file);
97804 - struct address_space *mapping = file->f_mapping;
97805 -
97806 - get_file(file);
97807 - if (tmp->vm_flags & VM_DENYWRITE)
97808 - atomic_dec(&inode->i_writecount);
97809 - i_mmap_lock_write(mapping);
97810 - if (tmp->vm_flags & VM_SHARED)
97811 - atomic_inc(&mapping->i_mmap_writable);
97812 - flush_dcache_mmap_lock(mapping);
97813 - /* insert tmp into the share list, just after mpnt */
97814 - vma_interval_tree_insert_after(tmp, mpnt,
97815 - &mapping->i_mmap);
97816 - flush_dcache_mmap_unlock(mapping);
97817 - i_mmap_unlock_write(mapping);
97818 + tmp = dup_vma(mm, oldmm, mpnt);
97819 + if (!tmp) {
97820 + retval = -ENOMEM;
97821 + goto out;
97822 }
97823
97824 /*
97825 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97826 if (retval)
97827 goto out;
97828 }
97829 +
97830 +#ifdef CONFIG_PAX_SEGMEXEC
97831 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
97832 + struct vm_area_struct *mpnt_m;
97833 +
97834 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
97835 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
97836 +
97837 + if (!mpnt->vm_mirror)
97838 + continue;
97839 +
97840 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
97841 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
97842 + mpnt->vm_mirror = mpnt_m;
97843 + } else {
97844 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
97845 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
97846 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
97847 + mpnt->vm_mirror->vm_mirror = mpnt;
97848 + }
97849 + }
97850 + BUG_ON(mpnt_m);
97851 + }
97852 +#endif
97853 +
97854 /* a new mm has just been created */
97855 arch_dup_mmap(oldmm, mm);
97856 retval = 0;
97857 @@ -482,14 +586,6 @@ out:
97858 up_write(&oldmm->mmap_sem);
97859 uprobe_end_dup_mmap();
97860 return retval;
97861 -fail_nomem_anon_vma_fork:
97862 - mpol_put(vma_policy(tmp));
97863 -fail_nomem_policy:
97864 - kmem_cache_free(vm_area_cachep, tmp);
97865 -fail_nomem:
97866 - retval = -ENOMEM;
97867 - vm_unacct_memory(charge);
97868 - goto out;
97869 }
97870
97871 static inline int mm_alloc_pgd(struct mm_struct *mm)
97872 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
97873 return ERR_PTR(err);
97874
97875 mm = get_task_mm(task);
97876 - if (mm && mm != current->mm &&
97877 - !ptrace_may_access(task, mode)) {
97878 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
97879 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
97880 mmput(mm);
97881 mm = ERR_PTR(-EACCES);
97882 }
97883 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
97884 spin_unlock(&fs->lock);
97885 return -EAGAIN;
97886 }
97887 - fs->users++;
97888 + atomic_inc(&fs->users);
97889 spin_unlock(&fs->lock);
97890 return 0;
97891 }
97892 tsk->fs = copy_fs_struct(fs);
97893 if (!tsk->fs)
97894 return -ENOMEM;
97895 + /* Carry through gr_chroot_dentry and is_chrooted instead
97896 + of recomputing it here. Already copied when the task struct
97897 + is duplicated. This allows pivot_root to not be treated as
97898 + a chroot
97899 + */
97900 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
97901 +
97902 return 0;
97903 }
97904
97905 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
97906 * parts of the process environment (as per the clone
97907 * flags). The actual kick-off is left to the caller.
97908 */
97909 -static struct task_struct *copy_process(unsigned long clone_flags,
97910 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
97911 unsigned long stack_start,
97912 unsigned long stack_size,
97913 int __user *child_tidptr,
97914 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97915 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
97916 #endif
97917 retval = -EAGAIN;
97918 +
97919 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
97920 +
97921 if (atomic_read(&p->real_cred->user->processes) >=
97922 task_rlimit(p, RLIMIT_NPROC)) {
97923 if (p->real_cred->user != INIT_USER &&
97924 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97925 goto bad_fork_free_pid;
97926 }
97927
97928 + /* synchronizes with gr_set_acls()
97929 + we need to call this past the point of no return for fork()
97930 + */
97931 + gr_copy_label(p);
97932 +
97933 if (likely(p->pid)) {
97934 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
97935
97936 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
97937 bad_fork_free:
97938 free_task(p);
97939 fork_out:
97940 + gr_log_forkfail(retval);
97941 +
97942 return ERR_PTR(retval);
97943 }
97944
97945 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
97946
97947 p = copy_process(clone_flags, stack_start, stack_size,
97948 child_tidptr, NULL, trace);
97949 + add_latent_entropy();
97950 /*
97951 * Do this prior waking up the new thread - the thread pointer
97952 * might get invalid after that point, if the thread exits quickly.
97953 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
97954 if (clone_flags & CLONE_PARENT_SETTID)
97955 put_user(nr, parent_tidptr);
97956
97957 + gr_handle_brute_check();
97958 +
97959 if (clone_flags & CLONE_VFORK) {
97960 p->vfork_done = &vfork;
97961 init_completion(&vfork);
97962 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
97963 mm_cachep = kmem_cache_create("mm_struct",
97964 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
97965 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
97966 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
97967 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
97968 mmap_init();
97969 nsproxy_cache_init();
97970 }
97971 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
97972 return 0;
97973
97974 /* don't need lock here; in the worst case we'll do useless copy */
97975 - if (fs->users == 1)
97976 + if (atomic_read(&fs->users) == 1)
97977 return 0;
97978
97979 *new_fsp = copy_fs_struct(fs);
97980 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
97981 fs = current->fs;
97982 spin_lock(&fs->lock);
97983 current->fs = new_fs;
97984 - if (--fs->users)
97985 + gr_set_chroot_entries(current, &current->fs->root);
97986 + if (atomic_dec_return(&fs->users))
97987 new_fs = NULL;
97988 else
97989 new_fs = fs;
97990 diff --git a/kernel/futex.c b/kernel/futex.c
97991 index 2a5e383..878bac6 100644
97992 --- a/kernel/futex.c
97993 +++ b/kernel/futex.c
97994 @@ -201,7 +201,7 @@ struct futex_pi_state {
97995 atomic_t refcount;
97996
97997 union futex_key key;
97998 -};
97999 +} __randomize_layout;
98000
98001 /**
98002 * struct futex_q - The hashed futex queue entry, one per waiting task
98003 @@ -235,7 +235,7 @@ struct futex_q {
98004 struct rt_mutex_waiter *rt_waiter;
98005 union futex_key *requeue_pi_key;
98006 u32 bitset;
98007 -};
98008 +} __randomize_layout;
98009
98010 static const struct futex_q futex_q_init = {
98011 /* list gets initialized in queue_me()*/
98012 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
98013 struct page *page, *page_head;
98014 int err, ro = 0;
98015
98016 +#ifdef CONFIG_PAX_SEGMEXEC
98017 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
98018 + return -EFAULT;
98019 +#endif
98020 +
98021 /*
98022 * The futex address must be "naturally" aligned.
98023 */
98024 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
98025
98026 static int get_futex_value_locked(u32 *dest, u32 __user *from)
98027 {
98028 - int ret;
98029 + unsigned long ret;
98030
98031 pagefault_disable();
98032 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
98033 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
98034 {
98035 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
98036 u32 curval;
98037 + mm_segment_t oldfs;
98038
98039 /*
98040 * This will fail and we want it. Some arch implementations do
98041 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
98042 * implementation, the non-functional ones will return
98043 * -ENOSYS.
98044 */
98045 + oldfs = get_fs();
98046 + set_fs(USER_DS);
98047 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
98048 futex_cmpxchg_enabled = 1;
98049 + set_fs(oldfs);
98050 #endif
98051 }
98052
98053 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
98054 index 55c8c93..9ba7ad6 100644
98055 --- a/kernel/futex_compat.c
98056 +++ b/kernel/futex_compat.c
98057 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
98058 return 0;
98059 }
98060
98061 -static void __user *futex_uaddr(struct robust_list __user *entry,
98062 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
98063 compat_long_t futex_offset)
98064 {
98065 compat_uptr_t base = ptr_to_compat(entry);
98066 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
98067 index b358a80..fc25240 100644
98068 --- a/kernel/gcov/base.c
98069 +++ b/kernel/gcov/base.c
98070 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
98071 }
98072
98073 #ifdef CONFIG_MODULES
98074 -static inline int within(void *addr, void *start, unsigned long size)
98075 -{
98076 - return ((addr >= start) && (addr < start + size));
98077 -}
98078 -
98079 /* Update list and generate events when modules are unloaded. */
98080 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98081 void *data)
98082 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98083
98084 /* Remove entries located in module from linked list. */
98085 while ((info = gcov_info_next(info))) {
98086 - if (within(info, mod->module_core, mod->core_size)) {
98087 + if (within_module_core_rw((unsigned long)info, mod)) {
98088 gcov_info_unlink(prev, info);
98089 if (gcov_events_enabled)
98090 gcov_event(GCOV_REMOVE, info);
98091 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
98092 index 886d09e..c7ff4e5 100644
98093 --- a/kernel/irq/manage.c
98094 +++ b/kernel/irq/manage.c
98095 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
98096
98097 action_ret = handler_fn(desc, action);
98098 if (action_ret == IRQ_HANDLED)
98099 - atomic_inc(&desc->threads_handled);
98100 + atomic_inc_unchecked(&desc->threads_handled);
98101
98102 wake_threads_waitq(desc);
98103 }
98104 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
98105 index e2514b0..de3dfe0 100644
98106 --- a/kernel/irq/spurious.c
98107 +++ b/kernel/irq/spurious.c
98108 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
98109 * count. We just care about the count being
98110 * different than the one we saw before.
98111 */
98112 - handled = atomic_read(&desc->threads_handled);
98113 + handled = atomic_read_unchecked(&desc->threads_handled);
98114 handled |= SPURIOUS_DEFERRED;
98115 if (handled != desc->threads_handled_last) {
98116 action_ret = IRQ_HANDLED;
98117 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
98118 index 9019f15..9a3c42e 100644
98119 --- a/kernel/jump_label.c
98120 +++ b/kernel/jump_label.c
98121 @@ -14,6 +14,7 @@
98122 #include <linux/err.h>
98123 #include <linux/static_key.h>
98124 #include <linux/jump_label_ratelimit.h>
98125 +#include <linux/mm.h>
98126
98127 #ifdef HAVE_JUMP_LABEL
98128
98129 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
98130
98131 size = (((unsigned long)stop - (unsigned long)start)
98132 / sizeof(struct jump_entry));
98133 + pax_open_kernel();
98134 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
98135 + pax_close_kernel();
98136 }
98137
98138 static void jump_label_update(struct static_key *key, int enable);
98139 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
98140 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
98141 struct jump_entry *iter;
98142
98143 + pax_open_kernel();
98144 for (iter = iter_start; iter < iter_stop; iter++) {
98145 if (within_module_init(iter->code, mod))
98146 iter->code = 0;
98147 }
98148 + pax_close_kernel();
98149 }
98150
98151 static int
98152 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
98153 index 5c5987f..bc502b0 100644
98154 --- a/kernel/kallsyms.c
98155 +++ b/kernel/kallsyms.c
98156 @@ -11,6 +11,9 @@
98157 * Changed the compression method from stem compression to "table lookup"
98158 * compression (see scripts/kallsyms.c for a more complete description)
98159 */
98160 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98161 +#define __INCLUDED_BY_HIDESYM 1
98162 +#endif
98163 #include <linux/kallsyms.h>
98164 #include <linux/module.h>
98165 #include <linux/init.h>
98166 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
98167
98168 static inline int is_kernel_inittext(unsigned long addr)
98169 {
98170 + if (system_state != SYSTEM_BOOTING)
98171 + return 0;
98172 +
98173 if (addr >= (unsigned long)_sinittext
98174 && addr <= (unsigned long)_einittext)
98175 return 1;
98176 return 0;
98177 }
98178
98179 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98180 +#ifdef CONFIG_MODULES
98181 +static inline int is_module_text(unsigned long addr)
98182 +{
98183 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
98184 + return 1;
98185 +
98186 + addr = ktla_ktva(addr);
98187 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
98188 +}
98189 +#else
98190 +static inline int is_module_text(unsigned long addr)
98191 +{
98192 + return 0;
98193 +}
98194 +#endif
98195 +#endif
98196 +
98197 static inline int is_kernel_text(unsigned long addr)
98198 {
98199 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
98200 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
98201
98202 static inline int is_kernel(unsigned long addr)
98203 {
98204 +
98205 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98206 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
98207 + return 1;
98208 +
98209 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
98210 +#else
98211 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
98212 +#endif
98213 +
98214 return 1;
98215 return in_gate_area_no_mm(addr);
98216 }
98217
98218 static int is_ksym_addr(unsigned long addr)
98219 {
98220 +
98221 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98222 + if (is_module_text(addr))
98223 + return 0;
98224 +#endif
98225 +
98226 if (all_var)
98227 return is_kernel(addr);
98228
98229 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
98230
98231 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
98232 {
98233 - iter->name[0] = '\0';
98234 iter->nameoff = get_symbol_offset(new_pos);
98235 iter->pos = new_pos;
98236 }
98237 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
98238 {
98239 struct kallsym_iter *iter = m->private;
98240
98241 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98242 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
98243 + return 0;
98244 +#endif
98245 +
98246 /* Some debugging symbols have no name. Ignore them. */
98247 if (!iter->name[0])
98248 return 0;
98249 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
98250 */
98251 type = iter->exported ? toupper(iter->type) :
98252 tolower(iter->type);
98253 +
98254 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
98255 type, iter->name, iter->module_name);
98256 } else
98257 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
98258 index 0aa69ea..a7fcafb 100644
98259 --- a/kernel/kcmp.c
98260 +++ b/kernel/kcmp.c
98261 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
98262 struct task_struct *task1, *task2;
98263 int ret;
98264
98265 +#ifdef CONFIG_GRKERNSEC
98266 + return -ENOSYS;
98267 +#endif
98268 +
98269 rcu_read_lock();
98270
98271 /*
98272 diff --git a/kernel/kexec.c b/kernel/kexec.c
98273 index 38c25b1..12b3f69 100644
98274 --- a/kernel/kexec.c
98275 +++ b/kernel/kexec.c
98276 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
98277 compat_ulong_t, flags)
98278 {
98279 struct compat_kexec_segment in;
98280 - struct kexec_segment out, __user *ksegments;
98281 + struct kexec_segment out;
98282 + struct kexec_segment __user *ksegments;
98283 unsigned long i, result;
98284
98285 /* Don't allow clients that don't understand the native
98286 diff --git a/kernel/kmod.c b/kernel/kmod.c
98287 index 2777f40..a689506 100644
98288 --- a/kernel/kmod.c
98289 +++ b/kernel/kmod.c
98290 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
98291 kfree(info->argv);
98292 }
98293
98294 -static int call_modprobe(char *module_name, int wait)
98295 +static int call_modprobe(char *module_name, char *module_param, int wait)
98296 {
98297 struct subprocess_info *info;
98298 static char *envp[] = {
98299 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
98300 NULL
98301 };
98302
98303 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
98304 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
98305 if (!argv)
98306 goto out;
98307
98308 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
98309 argv[1] = "-q";
98310 argv[2] = "--";
98311 argv[3] = module_name; /* check free_modprobe_argv() */
98312 - argv[4] = NULL;
98313 + argv[4] = module_param;
98314 + argv[5] = NULL;
98315
98316 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
98317 NULL, free_modprobe_argv, NULL);
98318 @@ -122,9 +123,8 @@ out:
98319 * If module auto-loading support is disabled then this function
98320 * becomes a no-operation.
98321 */
98322 -int __request_module(bool wait, const char *fmt, ...)
98323 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
98324 {
98325 - va_list args;
98326 char module_name[MODULE_NAME_LEN];
98327 unsigned int max_modprobes;
98328 int ret;
98329 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
98330 if (!modprobe_path[0])
98331 return 0;
98332
98333 - va_start(args, fmt);
98334 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
98335 - va_end(args);
98336 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
98337 if (ret >= MODULE_NAME_LEN)
98338 return -ENAMETOOLONG;
98339
98340 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
98341 if (ret)
98342 return ret;
98343
98344 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98345 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98346 + /* hack to workaround consolekit/udisks stupidity */
98347 + read_lock(&tasklist_lock);
98348 + if (!strcmp(current->comm, "mount") &&
98349 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
98350 + read_unlock(&tasklist_lock);
98351 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
98352 + return -EPERM;
98353 + }
98354 + read_unlock(&tasklist_lock);
98355 + }
98356 +#endif
98357 +
98358 /* If modprobe needs a service that is in a module, we get a recursive
98359 * loop. Limit the number of running kmod threads to max_threads/2 or
98360 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
98361 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
98362
98363 trace_module_request(module_name, wait, _RET_IP_);
98364
98365 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98366 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98367
98368 atomic_dec(&kmod_concurrent);
98369 return ret;
98370 }
98371 +
98372 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
98373 +{
98374 + va_list args;
98375 + int ret;
98376 +
98377 + va_start(args, fmt);
98378 + ret = ____request_module(wait, module_param, fmt, args);
98379 + va_end(args);
98380 +
98381 + return ret;
98382 +}
98383 +
98384 +int __request_module(bool wait, const char *fmt, ...)
98385 +{
98386 + va_list args;
98387 + int ret;
98388 +
98389 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98390 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98391 + char module_param[MODULE_NAME_LEN];
98392 +
98393 + memset(module_param, 0, sizeof(module_param));
98394 +
98395 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
98396 +
98397 + va_start(args, fmt);
98398 + ret = ____request_module(wait, module_param, fmt, args);
98399 + va_end(args);
98400 +
98401 + return ret;
98402 + }
98403 +#endif
98404 +
98405 + va_start(args, fmt);
98406 + ret = ____request_module(wait, NULL, fmt, args);
98407 + va_end(args);
98408 +
98409 + return ret;
98410 +}
98411 +
98412 EXPORT_SYMBOL(__request_module);
98413 #endif /* CONFIG_MODULES */
98414
98415 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
98416 {
98417 +#ifdef CONFIG_GRKERNSEC
98418 + kfree(info->path);
98419 + info->path = info->origpath;
98420 +#endif
98421 if (info->cleanup)
98422 (*info->cleanup)(info);
98423 kfree(info);
98424 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
98425 */
98426 set_user_nice(current, 0);
98427
98428 +#ifdef CONFIG_GRKERNSEC
98429 + /* this is race-free as far as userland is concerned as we copied
98430 + out the path to be used prior to this point and are now operating
98431 + on that copy
98432 + */
98433 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
98434 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
98435 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
98436 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
98437 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
98438 + retval = -EPERM;
98439 + goto out;
98440 + }
98441 +#endif
98442 +
98443 retval = -ENOMEM;
98444 new = prepare_kernel_cred(current);
98445 if (!new)
98446 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
98447 commit_creds(new);
98448
98449 retval = do_execve(getname_kernel(sub_info->path),
98450 - (const char __user *const __user *)sub_info->argv,
98451 - (const char __user *const __user *)sub_info->envp);
98452 + (const char __user *const __force_user *)sub_info->argv,
98453 + (const char __user *const __force_user *)sub_info->envp);
98454 out:
98455 sub_info->retval = retval;
98456 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
98457 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
98458 *
98459 * Thus the __user pointer cast is valid here.
98460 */
98461 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
98462 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
98463
98464 /*
98465 * If ret is 0, either ____call_usermodehelper failed and the
98466 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
98467 goto out;
98468
98469 INIT_WORK(&sub_info->work, __call_usermodehelper);
98470 +#ifdef CONFIG_GRKERNSEC
98471 + sub_info->origpath = path;
98472 + sub_info->path = kstrdup(path, gfp_mask);
98473 +#else
98474 sub_info->path = path;
98475 +#endif
98476 sub_info->argv = argv;
98477 sub_info->envp = envp;
98478
98479 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
98480 static int proc_cap_handler(struct ctl_table *table, int write,
98481 void __user *buffer, size_t *lenp, loff_t *ppos)
98482 {
98483 - struct ctl_table t;
98484 + ctl_table_no_const t;
98485 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
98486 kernel_cap_t new_cap;
98487 int err, i;
98488 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
98489 index c90e417..e6c515d 100644
98490 --- a/kernel/kprobes.c
98491 +++ b/kernel/kprobes.c
98492 @@ -31,6 +31,9 @@
98493 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
98494 * <prasanna@in.ibm.com> added function-return probes.
98495 */
98496 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98497 +#define __INCLUDED_BY_HIDESYM 1
98498 +#endif
98499 #include <linux/kprobes.h>
98500 #include <linux/hash.h>
98501 #include <linux/init.h>
98502 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
98503
98504 static void *alloc_insn_page(void)
98505 {
98506 - return module_alloc(PAGE_SIZE);
98507 + return module_alloc_exec(PAGE_SIZE);
98508 }
98509
98510 static void free_insn_page(void *page)
98511 {
98512 - module_memfree(page);
98513 + module_memfree_exec(page);
98514 }
98515
98516 struct kprobe_insn_cache kprobe_insn_slots = {
98517 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
98518 kprobe_type = "k";
98519
98520 if (sym)
98521 - seq_printf(pi, "%p %s %s+0x%x %s ",
98522 + seq_printf(pi, "%pK %s %s+0x%x %s ",
98523 p->addr, kprobe_type, sym, offset,
98524 (modname ? modname : " "));
98525 else
98526 - seq_printf(pi, "%p %s %p ",
98527 + seq_printf(pi, "%pK %s %pK ",
98528 p->addr, kprobe_type, p->addr);
98529
98530 if (!pp)
98531 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
98532 index 6683cce..daf8999 100644
98533 --- a/kernel/ksysfs.c
98534 +++ b/kernel/ksysfs.c
98535 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
98536 {
98537 if (count+1 > UEVENT_HELPER_PATH_LEN)
98538 return -ENOENT;
98539 + if (!capable(CAP_SYS_ADMIN))
98540 + return -EPERM;
98541 memcpy(uevent_helper, buf, count);
98542 uevent_helper[count] = '\0';
98543 if (count && uevent_helper[count-1] == '\n')
98544 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
98545 return count;
98546 }
98547
98548 -static struct bin_attribute notes_attr = {
98549 +static bin_attribute_no_const notes_attr __read_only = {
98550 .attr = {
98551 .name = "notes",
98552 .mode = S_IRUGO,
98553 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
98554 index ba77ab5..d6a3e20 100644
98555 --- a/kernel/locking/lockdep.c
98556 +++ b/kernel/locking/lockdep.c
98557 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
98558 end = (unsigned long) &_end,
98559 addr = (unsigned long) obj;
98560
98561 +#ifdef CONFIG_PAX_KERNEXEC
98562 + start = ktla_ktva(start);
98563 +#endif
98564 +
98565 /*
98566 * static variable?
98567 */
98568 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
98569 if (!static_obj(lock->key)) {
98570 debug_locks_off();
98571 printk("INFO: trying to register non-static key.\n");
98572 + printk("lock:%pS key:%pS.\n", lock, lock->key);
98573 printk("the code is fine but needs lockdep annotation.\n");
98574 printk("turning off the locking correctness validator.\n");
98575 dump_stack();
98576 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
98577 if (!class)
98578 return 0;
98579 }
98580 - atomic_inc((atomic_t *)&class->ops);
98581 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
98582 if (very_verbose(class)) {
98583 printk("\nacquire class [%p] %s", class->key, class->name);
98584 if (class->name_version > 1)
98585 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
98586 index ef43ac4..2720dfa 100644
98587 --- a/kernel/locking/lockdep_proc.c
98588 +++ b/kernel/locking/lockdep_proc.c
98589 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
98590 return 0;
98591 }
98592
98593 - seq_printf(m, "%p", class->key);
98594 + seq_printf(m, "%pK", class->key);
98595 #ifdef CONFIG_DEBUG_LOCKDEP
98596 seq_printf(m, " OPS:%8ld", class->ops);
98597 #endif
98598 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
98599
98600 list_for_each_entry(entry, &class->locks_after, entry) {
98601 if (entry->distance == 1) {
98602 - seq_printf(m, " -> [%p] ", entry->class->key);
98603 + seq_printf(m, " -> [%pK] ", entry->class->key);
98604 print_name(m, entry->class);
98605 seq_puts(m, "\n");
98606 }
98607 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
98608 if (!class->key)
98609 continue;
98610
98611 - seq_printf(m, "[%p] ", class->key);
98612 + seq_printf(m, "[%pK] ", class->key);
98613 print_name(m, class);
98614 seq_puts(m, "\n");
98615 }
98616 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98617 if (!i)
98618 seq_line(m, '-', 40-namelen, namelen);
98619
98620 - snprintf(ip, sizeof(ip), "[<%p>]",
98621 + snprintf(ip, sizeof(ip), "[<%pK>]",
98622 (void *)class->contention_point[i]);
98623 seq_printf(m, "%40s %14lu %29s %pS\n",
98624 name, stats->contention_point[i],
98625 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98626 if (!i)
98627 seq_line(m, '-', 40-namelen, namelen);
98628
98629 - snprintf(ip, sizeof(ip), "[<%p>]",
98630 + snprintf(ip, sizeof(ip), "[<%pK>]",
98631 (void *)class->contending_point[i]);
98632 seq_printf(m, "%40s %14lu %29s %pS\n",
98633 name, stats->contending_point[i],
98634 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
98635 index d1fe2ba..180cd65e 100644
98636 --- a/kernel/locking/mcs_spinlock.h
98637 +++ b/kernel/locking/mcs_spinlock.h
98638 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
98639 */
98640 return;
98641 }
98642 - ACCESS_ONCE(prev->next) = node;
98643 + ACCESS_ONCE_RW(prev->next) = node;
98644
98645 /* Wait until the lock holder passes the lock down. */
98646 arch_mcs_spin_lock_contended(&node->locked);
98647 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
98648 index 3ef3736..9c951fa 100644
98649 --- a/kernel/locking/mutex-debug.c
98650 +++ b/kernel/locking/mutex-debug.c
98651 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
98652 }
98653
98654 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98655 - struct thread_info *ti)
98656 + struct task_struct *task)
98657 {
98658 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
98659
98660 /* Mark the current thread as blocked on the lock: */
98661 - ti->task->blocked_on = waiter;
98662 + task->blocked_on = waiter;
98663 }
98664
98665 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98666 - struct thread_info *ti)
98667 + struct task_struct *task)
98668 {
98669 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
98670 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
98671 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
98672 - ti->task->blocked_on = NULL;
98673 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
98674 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
98675 + task->blocked_on = NULL;
98676
98677 list_del_init(&waiter->list);
98678 waiter->task = NULL;
98679 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
98680 index 0799fd3..d06ae3b 100644
98681 --- a/kernel/locking/mutex-debug.h
98682 +++ b/kernel/locking/mutex-debug.h
98683 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
98684 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
98685 extern void debug_mutex_add_waiter(struct mutex *lock,
98686 struct mutex_waiter *waiter,
98687 - struct thread_info *ti);
98688 + struct task_struct *task);
98689 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98690 - struct thread_info *ti);
98691 + struct task_struct *task);
98692 extern void debug_mutex_unlock(struct mutex *lock);
98693 extern void debug_mutex_init(struct mutex *lock, const char *name,
98694 struct lock_class_key *key);
98695 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
98696 index 94674e5..de4966f 100644
98697 --- a/kernel/locking/mutex.c
98698 +++ b/kernel/locking/mutex.c
98699 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98700 goto skip_wait;
98701
98702 debug_mutex_lock_common(lock, &waiter);
98703 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
98704 + debug_mutex_add_waiter(lock, &waiter, task);
98705
98706 /* add waiting tasks to the end of the waitqueue (FIFO): */
98707 list_add_tail(&waiter.list, &lock->wait_list);
98708 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98709 }
98710 __set_task_state(task, TASK_RUNNING);
98711
98712 - mutex_remove_waiter(lock, &waiter, current_thread_info());
98713 + mutex_remove_waiter(lock, &waiter, task);
98714 /* set it to 0 if there are no waiters left: */
98715 if (likely(list_empty(&lock->wait_list)))
98716 atomic_set(&lock->count, 0);
98717 @@ -610,7 +610,7 @@ skip_wait:
98718 return 0;
98719
98720 err:
98721 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
98722 + mutex_remove_waiter(lock, &waiter, task);
98723 spin_unlock_mutex(&lock->wait_lock, flags);
98724 debug_mutex_free_waiter(&waiter);
98725 mutex_release(&lock->dep_map, 1, ip);
98726 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
98727 index c112d00..1946ad9 100644
98728 --- a/kernel/locking/osq_lock.c
98729 +++ b/kernel/locking/osq_lock.c
98730 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
98731
98732 prev = decode_cpu(old);
98733 node->prev = prev;
98734 - ACCESS_ONCE(prev->next) = node;
98735 + ACCESS_ONCE_RW(prev->next) = node;
98736
98737 /*
98738 * Normally @prev is untouchable after the above store; because at that
98739 @@ -170,8 +170,8 @@ unqueue:
98740 * it will wait in Step-A.
98741 */
98742
98743 - ACCESS_ONCE(next->prev) = prev;
98744 - ACCESS_ONCE(prev->next) = next;
98745 + ACCESS_ONCE_RW(next->prev) = prev;
98746 + ACCESS_ONCE_RW(prev->next) = next;
98747
98748 return false;
98749 }
98750 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
98751 node = this_cpu_ptr(&osq_node);
98752 next = xchg(&node->next, NULL);
98753 if (next) {
98754 - ACCESS_ONCE(next->locked) = 1;
98755 + ACCESS_ONCE_RW(next->locked) = 1;
98756 return;
98757 }
98758
98759 next = osq_wait_next(lock, node, NULL);
98760 if (next)
98761 - ACCESS_ONCE(next->locked) = 1;
98762 + ACCESS_ONCE_RW(next->locked) = 1;
98763 }
98764 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
98765 index 1d96dd0..994ff19 100644
98766 --- a/kernel/locking/rtmutex-tester.c
98767 +++ b/kernel/locking/rtmutex-tester.c
98768 @@ -22,7 +22,7 @@
98769 #define MAX_RT_TEST_MUTEXES 8
98770
98771 static spinlock_t rttest_lock;
98772 -static atomic_t rttest_event;
98773 +static atomic_unchecked_t rttest_event;
98774
98775 struct test_thread_data {
98776 int opcode;
98777 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98778
98779 case RTTEST_LOCKCONT:
98780 td->mutexes[td->opdata] = 1;
98781 - td->event = atomic_add_return(1, &rttest_event);
98782 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98783 return 0;
98784
98785 case RTTEST_RESET:
98786 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98787 return 0;
98788
98789 case RTTEST_RESETEVENT:
98790 - atomic_set(&rttest_event, 0);
98791 + atomic_set_unchecked(&rttest_event, 0);
98792 return 0;
98793
98794 default:
98795 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98796 return ret;
98797
98798 td->mutexes[id] = 1;
98799 - td->event = atomic_add_return(1, &rttest_event);
98800 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98801 rt_mutex_lock(&mutexes[id]);
98802 - td->event = atomic_add_return(1, &rttest_event);
98803 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98804 td->mutexes[id] = 4;
98805 return 0;
98806
98807 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98808 return ret;
98809
98810 td->mutexes[id] = 1;
98811 - td->event = atomic_add_return(1, &rttest_event);
98812 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98813 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
98814 - td->event = atomic_add_return(1, &rttest_event);
98815 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98816 td->mutexes[id] = ret ? 0 : 4;
98817 return ret ? -EINTR : 0;
98818
98819 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98820 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
98821 return ret;
98822
98823 - td->event = atomic_add_return(1, &rttest_event);
98824 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98825 rt_mutex_unlock(&mutexes[id]);
98826 - td->event = atomic_add_return(1, &rttest_event);
98827 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98828 td->mutexes[id] = 0;
98829 return 0;
98830
98831 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98832 break;
98833
98834 td->mutexes[dat] = 2;
98835 - td->event = atomic_add_return(1, &rttest_event);
98836 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98837 break;
98838
98839 default:
98840 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98841 return;
98842
98843 td->mutexes[dat] = 3;
98844 - td->event = atomic_add_return(1, &rttest_event);
98845 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98846 break;
98847
98848 case RTTEST_LOCKNOWAIT:
98849 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98850 return;
98851
98852 td->mutexes[dat] = 1;
98853 - td->event = atomic_add_return(1, &rttest_event);
98854 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98855 return;
98856
98857 default:
98858 diff --git a/kernel/module.c b/kernel/module.c
98859 index 538794c..76d7957 100644
98860 --- a/kernel/module.c
98861 +++ b/kernel/module.c
98862 @@ -59,6 +59,7 @@
98863 #include <linux/jump_label.h>
98864 #include <linux/pfn.h>
98865 #include <linux/bsearch.h>
98866 +#include <linux/grsecurity.h>
98867 #include <uapi/linux/module.h>
98868 #include "module-internal.h"
98869
98870 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
98871
98872 /* Bounds of module allocation, for speeding __module_address.
98873 * Protected by module_mutex. */
98874 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
98875 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
98876 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
98877
98878 int register_module_notifier(struct notifier_block *nb)
98879 {
98880 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98881 return true;
98882
98883 list_for_each_entry_rcu(mod, &modules, list) {
98884 - struct symsearch arr[] = {
98885 + struct symsearch modarr[] = {
98886 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
98887 NOT_GPL_ONLY, false },
98888 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
98889 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98890 if (mod->state == MODULE_STATE_UNFORMED)
98891 continue;
98892
98893 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
98894 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
98895 return true;
98896 }
98897 return false;
98898 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
98899 if (!pcpusec->sh_size)
98900 return 0;
98901
98902 - if (align > PAGE_SIZE) {
98903 + if (align-1 >= PAGE_SIZE) {
98904 pr_warn("%s: per-cpu alignment %li > %li\n",
98905 mod->name, align, PAGE_SIZE);
98906 align = PAGE_SIZE;
98907 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
98908 static ssize_t show_coresize(struct module_attribute *mattr,
98909 struct module_kobject *mk, char *buffer)
98910 {
98911 - return sprintf(buffer, "%u\n", mk->mod->core_size);
98912 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
98913 }
98914
98915 static struct module_attribute modinfo_coresize =
98916 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
98917 static ssize_t show_initsize(struct module_attribute *mattr,
98918 struct module_kobject *mk, char *buffer)
98919 {
98920 - return sprintf(buffer, "%u\n", mk->mod->init_size);
98921 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
98922 }
98923
98924 static struct module_attribute modinfo_initsize =
98925 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
98926 goto bad_version;
98927 }
98928
98929 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98930 + /*
98931 + * avoid potentially printing jibberish on attempted load
98932 + * of a module randomized with a different seed
98933 + */
98934 + pr_warn("no symbol version for %s\n", symname);
98935 +#else
98936 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
98937 +#endif
98938 return 0;
98939
98940 bad_version:
98941 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98942 + /*
98943 + * avoid potentially printing jibberish on attempted load
98944 + * of a module randomized with a different seed
98945 + */
98946 + pr_warn("attempted module disagrees about version of symbol %s\n",
98947 + symname);
98948 +#else
98949 pr_warn("%s: disagrees about version of symbol %s\n",
98950 mod->name, symname);
98951 +#endif
98952 return 0;
98953 }
98954
98955 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
98956 */
98957 #ifdef CONFIG_SYSFS
98958
98959 -#ifdef CONFIG_KALLSYMS
98960 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
98961 static inline bool sect_empty(const Elf_Shdr *sect)
98962 {
98963 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
98964 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
98965 {
98966 unsigned int notes, loaded, i;
98967 struct module_notes_attrs *notes_attrs;
98968 - struct bin_attribute *nattr;
98969 + bin_attribute_no_const *nattr;
98970
98971 /* failed to create section attributes, so can't create notes */
98972 if (!mod->sect_attrs)
98973 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
98974 static int module_add_modinfo_attrs(struct module *mod)
98975 {
98976 struct module_attribute *attr;
98977 - struct module_attribute *temp_attr;
98978 + module_attribute_no_const *temp_attr;
98979 int error = 0;
98980 int i;
98981
98982 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
98983
98984 static void unset_module_core_ro_nx(struct module *mod)
98985 {
98986 - set_page_attributes(mod->module_core + mod->core_text_size,
98987 - mod->module_core + mod->core_size,
98988 + set_page_attributes(mod->module_core_rw,
98989 + mod->module_core_rw + mod->core_size_rw,
98990 set_memory_x);
98991 - set_page_attributes(mod->module_core,
98992 - mod->module_core + mod->core_ro_size,
98993 + set_page_attributes(mod->module_core_rx,
98994 + mod->module_core_rx + mod->core_size_rx,
98995 set_memory_rw);
98996 }
98997
98998 static void unset_module_init_ro_nx(struct module *mod)
98999 {
99000 - set_page_attributes(mod->module_init + mod->init_text_size,
99001 - mod->module_init + mod->init_size,
99002 + set_page_attributes(mod->module_init_rw,
99003 + mod->module_init_rw + mod->init_size_rw,
99004 set_memory_x);
99005 - set_page_attributes(mod->module_init,
99006 - mod->module_init + mod->init_ro_size,
99007 + set_page_attributes(mod->module_init_rx,
99008 + mod->module_init_rx + mod->init_size_rx,
99009 set_memory_rw);
99010 }
99011
99012 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
99013 list_for_each_entry_rcu(mod, &modules, list) {
99014 if (mod->state == MODULE_STATE_UNFORMED)
99015 continue;
99016 - if ((mod->module_core) && (mod->core_text_size)) {
99017 - set_page_attributes(mod->module_core,
99018 - mod->module_core + mod->core_text_size,
99019 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
99020 + set_page_attributes(mod->module_core_rx,
99021 + mod->module_core_rx + mod->core_size_rx,
99022 set_memory_rw);
99023 }
99024 - if ((mod->module_init) && (mod->init_text_size)) {
99025 - set_page_attributes(mod->module_init,
99026 - mod->module_init + mod->init_text_size,
99027 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
99028 + set_page_attributes(mod->module_init_rx,
99029 + mod->module_init_rx + mod->init_size_rx,
99030 set_memory_rw);
99031 }
99032 }
99033 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
99034 list_for_each_entry_rcu(mod, &modules, list) {
99035 if (mod->state == MODULE_STATE_UNFORMED)
99036 continue;
99037 - if ((mod->module_core) && (mod->core_text_size)) {
99038 - set_page_attributes(mod->module_core,
99039 - mod->module_core + mod->core_text_size,
99040 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
99041 + set_page_attributes(mod->module_core_rx,
99042 + mod->module_core_rx + mod->core_size_rx,
99043 set_memory_ro);
99044 }
99045 - if ((mod->module_init) && (mod->init_text_size)) {
99046 - set_page_attributes(mod->module_init,
99047 - mod->module_init + mod->init_text_size,
99048 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
99049 + set_page_attributes(mod->module_init_rx,
99050 + mod->module_init_rx + mod->init_size_rx,
99051 set_memory_ro);
99052 }
99053 }
99054 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
99055 #else
99056 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
99057 static void unset_module_core_ro_nx(struct module *mod) { }
99058 -static void unset_module_init_ro_nx(struct module *mod) { }
99059 +static void unset_module_init_ro_nx(struct module *mod)
99060 +{
99061 +
99062 +#ifdef CONFIG_PAX_KERNEXEC
99063 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99064 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
99065 +#endif
99066 +
99067 +}
99068 #endif
99069
99070 void __weak module_memfree(void *module_region)
99071 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
99072 /* This may be NULL, but that's OK */
99073 unset_module_init_ro_nx(mod);
99074 module_arch_freeing_init(mod);
99075 - module_memfree(mod->module_init);
99076 + module_memfree(mod->module_init_rw);
99077 + module_memfree_exec(mod->module_init_rx);
99078 kfree(mod->args);
99079 percpu_modfree(mod);
99080
99081 /* Free lock-classes; relies on the preceding sync_rcu(). */
99082 - lockdep_free_key_range(mod->module_core, mod->core_size);
99083 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99084 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99085
99086 /* Finally, free the core (containing the module structure) */
99087 unset_module_core_ro_nx(mod);
99088 - module_memfree(mod->module_core);
99089 + module_memfree_exec(mod->module_core_rx);
99090 + module_memfree(mod->module_core_rw);
99091
99092 #ifdef CONFIG_MPU
99093 update_protections(current->mm);
99094 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99095 int ret = 0;
99096 const struct kernel_symbol *ksym;
99097
99098 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99099 + int is_fs_load = 0;
99100 + int register_filesystem_found = 0;
99101 + char *p;
99102 +
99103 + p = strstr(mod->args, "grsec_modharden_fs");
99104 + if (p) {
99105 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
99106 + /* copy \0 as well */
99107 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
99108 + is_fs_load = 1;
99109 + }
99110 +#endif
99111 +
99112 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
99113 const char *name = info->strtab + sym[i].st_name;
99114
99115 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99116 + /* it's a real shame this will never get ripped and copied
99117 + upstream! ;(
99118 + */
99119 + if (is_fs_load && !strcmp(name, "register_filesystem"))
99120 + register_filesystem_found = 1;
99121 +#endif
99122 +
99123 switch (sym[i].st_shndx) {
99124 case SHN_COMMON:
99125 /* Ignore common symbols */
99126 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99127 ksym = resolve_symbol_wait(mod, info, name);
99128 /* Ok if resolved. */
99129 if (ksym && !IS_ERR(ksym)) {
99130 + pax_open_kernel();
99131 sym[i].st_value = ksym->value;
99132 + pax_close_kernel();
99133 break;
99134 }
99135
99136 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99137 secbase = (unsigned long)mod_percpu(mod);
99138 else
99139 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
99140 + pax_open_kernel();
99141 sym[i].st_value += secbase;
99142 + pax_close_kernel();
99143 break;
99144 }
99145 }
99146
99147 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99148 + if (is_fs_load && !register_filesystem_found) {
99149 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
99150 + ret = -EPERM;
99151 + }
99152 +#endif
99153 +
99154 return ret;
99155 }
99156
99157 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
99158 || s->sh_entsize != ~0UL
99159 || strstarts(sname, ".init"))
99160 continue;
99161 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
99162 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99163 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
99164 + else
99165 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
99166 pr_debug("\t%s\n", sname);
99167 }
99168 - switch (m) {
99169 - case 0: /* executable */
99170 - mod->core_size = debug_align(mod->core_size);
99171 - mod->core_text_size = mod->core_size;
99172 - break;
99173 - case 1: /* RO: text and ro-data */
99174 - mod->core_size = debug_align(mod->core_size);
99175 - mod->core_ro_size = mod->core_size;
99176 - break;
99177 - case 3: /* whole core */
99178 - mod->core_size = debug_align(mod->core_size);
99179 - break;
99180 - }
99181 }
99182
99183 pr_debug("Init section allocation order:\n");
99184 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
99185 || s->sh_entsize != ~0UL
99186 || !strstarts(sname, ".init"))
99187 continue;
99188 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
99189 - | INIT_OFFSET_MASK);
99190 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99191 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
99192 + else
99193 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
99194 + s->sh_entsize |= INIT_OFFSET_MASK;
99195 pr_debug("\t%s\n", sname);
99196 }
99197 - switch (m) {
99198 - case 0: /* executable */
99199 - mod->init_size = debug_align(mod->init_size);
99200 - mod->init_text_size = mod->init_size;
99201 - break;
99202 - case 1: /* RO: text and ro-data */
99203 - mod->init_size = debug_align(mod->init_size);
99204 - mod->init_ro_size = mod->init_size;
99205 - break;
99206 - case 3: /* whole init */
99207 - mod->init_size = debug_align(mod->init_size);
99208 - break;
99209 - }
99210 }
99211 }
99212
99213 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99214
99215 /* Put symbol section at end of init part of module. */
99216 symsect->sh_flags |= SHF_ALLOC;
99217 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
99218 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
99219 info->index.sym) | INIT_OFFSET_MASK;
99220 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
99221
99222 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99223 }
99224
99225 /* Append room for core symbols at end of core part. */
99226 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
99227 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
99228 - mod->core_size += strtab_size;
99229 - mod->core_size = debug_align(mod->core_size);
99230 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
99231 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
99232 + mod->core_size_rx += strtab_size;
99233 + mod->core_size_rx = debug_align(mod->core_size_rx);
99234
99235 /* Put string table section at end of init part of module. */
99236 strsect->sh_flags |= SHF_ALLOC;
99237 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
99238 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
99239 info->index.str) | INIT_OFFSET_MASK;
99240 - mod->init_size = debug_align(mod->init_size);
99241 + mod->init_size_rx = debug_align(mod->init_size_rx);
99242 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
99243 }
99244
99245 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99246 /* Make sure we get permanent strtab: don't use info->strtab. */
99247 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
99248
99249 + pax_open_kernel();
99250 +
99251 /* Set types up while we still have access to sections. */
99252 for (i = 0; i < mod->num_symtab; i++)
99253 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
99254
99255 - mod->core_symtab = dst = mod->module_core + info->symoffs;
99256 - mod->core_strtab = s = mod->module_core + info->stroffs;
99257 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
99258 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
99259 src = mod->symtab;
99260 for (ndst = i = 0; i < mod->num_symtab; i++) {
99261 if (i == 0 ||
99262 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99263 }
99264 }
99265 mod->core_num_syms = ndst;
99266 +
99267 + pax_close_kernel();
99268 }
99269 #else
99270 static inline void layout_symtab(struct module *mod, struct load_info *info)
99271 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
99272 return vmalloc_exec(size);
99273 }
99274
99275 -static void *module_alloc_update_bounds(unsigned long size)
99276 +static void *module_alloc_update_bounds_rw(unsigned long size)
99277 {
99278 void *ret = module_alloc(size);
99279
99280 if (ret) {
99281 mutex_lock(&module_mutex);
99282 /* Update module bounds. */
99283 - if ((unsigned long)ret < module_addr_min)
99284 - module_addr_min = (unsigned long)ret;
99285 - if ((unsigned long)ret + size > module_addr_max)
99286 - module_addr_max = (unsigned long)ret + size;
99287 + if ((unsigned long)ret < module_addr_min_rw)
99288 + module_addr_min_rw = (unsigned long)ret;
99289 + if ((unsigned long)ret + size > module_addr_max_rw)
99290 + module_addr_max_rw = (unsigned long)ret + size;
99291 + mutex_unlock(&module_mutex);
99292 + }
99293 + return ret;
99294 +}
99295 +
99296 +static void *module_alloc_update_bounds_rx(unsigned long size)
99297 +{
99298 + void *ret = module_alloc_exec(size);
99299 +
99300 + if (ret) {
99301 + mutex_lock(&module_mutex);
99302 + /* Update module bounds. */
99303 + if ((unsigned long)ret < module_addr_min_rx)
99304 + module_addr_min_rx = (unsigned long)ret;
99305 + if ((unsigned long)ret + size > module_addr_max_rx)
99306 + module_addr_max_rx = (unsigned long)ret + size;
99307 mutex_unlock(&module_mutex);
99308 }
99309 return ret;
99310 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99311 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
99312
99313 if (info->index.sym == 0) {
99314 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99315 + /*
99316 + * avoid potentially printing jibberish on attempted load
99317 + * of a module randomized with a different seed
99318 + */
99319 + pr_warn("module has no symbols (stripped?)\n");
99320 +#else
99321 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
99322 +#endif
99323 return ERR_PTR(-ENOEXEC);
99324 }
99325
99326 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99327 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99328 {
99329 const char *modmagic = get_modinfo(info, "vermagic");
99330 + const char *license = get_modinfo(info, "license");
99331 int err;
99332
99333 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
99334 + if (!license || !license_is_gpl_compatible(license))
99335 + return -ENOEXEC;
99336 +#endif
99337 +
99338 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
99339 modmagic = NULL;
99340
99341 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99342 }
99343
99344 /* Set up license info based on the info section */
99345 - set_license(mod, get_modinfo(info, "license"));
99346 + set_license(mod, license);
99347
99348 return 0;
99349 }
99350 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
99351 void *ptr;
99352
99353 /* Do the allocs. */
99354 - ptr = module_alloc_update_bounds(mod->core_size);
99355 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
99356 /*
99357 * The pointer to this block is stored in the module structure
99358 * which is inside the block. Just mark it as not being a
99359 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
99360 if (!ptr)
99361 return -ENOMEM;
99362
99363 - memset(ptr, 0, mod->core_size);
99364 - mod->module_core = ptr;
99365 + memset(ptr, 0, mod->core_size_rw);
99366 + mod->module_core_rw = ptr;
99367
99368 - if (mod->init_size) {
99369 - ptr = module_alloc_update_bounds(mod->init_size);
99370 + if (mod->init_size_rw) {
99371 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
99372 /*
99373 * The pointer to this block is stored in the module structure
99374 * which is inside the block. This block doesn't need to be
99375 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
99376 */
99377 kmemleak_ignore(ptr);
99378 if (!ptr) {
99379 - module_memfree(mod->module_core);
99380 + module_memfree(mod->module_core_rw);
99381 return -ENOMEM;
99382 }
99383 - memset(ptr, 0, mod->init_size);
99384 - mod->module_init = ptr;
99385 + memset(ptr, 0, mod->init_size_rw);
99386 + mod->module_init_rw = ptr;
99387 } else
99388 - mod->module_init = NULL;
99389 + mod->module_init_rw = NULL;
99390 +
99391 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
99392 + kmemleak_not_leak(ptr);
99393 + if (!ptr) {
99394 + if (mod->module_init_rw)
99395 + module_memfree(mod->module_init_rw);
99396 + module_memfree(mod->module_core_rw);
99397 + return -ENOMEM;
99398 + }
99399 +
99400 + pax_open_kernel();
99401 + memset(ptr, 0, mod->core_size_rx);
99402 + pax_close_kernel();
99403 + mod->module_core_rx = ptr;
99404 +
99405 + if (mod->init_size_rx) {
99406 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
99407 + kmemleak_ignore(ptr);
99408 + if (!ptr && mod->init_size_rx) {
99409 + module_memfree_exec(mod->module_core_rx);
99410 + if (mod->module_init_rw)
99411 + module_memfree(mod->module_init_rw);
99412 + module_memfree(mod->module_core_rw);
99413 + return -ENOMEM;
99414 + }
99415 +
99416 + pax_open_kernel();
99417 + memset(ptr, 0, mod->init_size_rx);
99418 + pax_close_kernel();
99419 + mod->module_init_rx = ptr;
99420 + } else
99421 + mod->module_init_rx = NULL;
99422
99423 /* Transfer each section which specifies SHF_ALLOC */
99424 pr_debug("final section addresses:\n");
99425 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
99426 if (!(shdr->sh_flags & SHF_ALLOC))
99427 continue;
99428
99429 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
99430 - dest = mod->module_init
99431 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99432 - else
99433 - dest = mod->module_core + shdr->sh_entsize;
99434 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
99435 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99436 + dest = mod->module_init_rw
99437 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99438 + else
99439 + dest = mod->module_init_rx
99440 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99441 + } else {
99442 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99443 + dest = mod->module_core_rw + shdr->sh_entsize;
99444 + else
99445 + dest = mod->module_core_rx + shdr->sh_entsize;
99446 + }
99447 +
99448 + if (shdr->sh_type != SHT_NOBITS) {
99449 +
99450 +#ifdef CONFIG_PAX_KERNEXEC
99451 +#ifdef CONFIG_X86_64
99452 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
99453 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
99454 +#endif
99455 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
99456 + pax_open_kernel();
99457 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99458 + pax_close_kernel();
99459 + } else
99460 +#endif
99461
99462 - if (shdr->sh_type != SHT_NOBITS)
99463 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99464 + }
99465 /* Update sh_addr to point to copy in image. */
99466 - shdr->sh_addr = (unsigned long)dest;
99467 +
99468 +#ifdef CONFIG_PAX_KERNEXEC
99469 + if (shdr->sh_flags & SHF_EXECINSTR)
99470 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
99471 + else
99472 +#endif
99473 +
99474 + shdr->sh_addr = (unsigned long)dest;
99475 pr_debug("\t0x%lx %s\n",
99476 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
99477 }
99478 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
99479 * Do it before processing of module parameters, so the module
99480 * can provide parameter accessor functions of its own.
99481 */
99482 - if (mod->module_init)
99483 - flush_icache_range((unsigned long)mod->module_init,
99484 - (unsigned long)mod->module_init
99485 - + mod->init_size);
99486 - flush_icache_range((unsigned long)mod->module_core,
99487 - (unsigned long)mod->module_core + mod->core_size);
99488 + if (mod->module_init_rx)
99489 + flush_icache_range((unsigned long)mod->module_init_rx,
99490 + (unsigned long)mod->module_init_rx
99491 + + mod->init_size_rx);
99492 + flush_icache_range((unsigned long)mod->module_core_rx,
99493 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
99494
99495 set_fs(old_fs);
99496 }
99497 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
99498 {
99499 percpu_modfree(mod);
99500 module_arch_freeing_init(mod);
99501 - module_memfree(mod->module_init);
99502 - module_memfree(mod->module_core);
99503 + module_memfree_exec(mod->module_init_rx);
99504 + module_memfree_exec(mod->module_core_rx);
99505 + module_memfree(mod->module_init_rw);
99506 + module_memfree(mod->module_core_rw);
99507 }
99508
99509 int __weak module_finalize(const Elf_Ehdr *hdr,
99510 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
99511 static int post_relocation(struct module *mod, const struct load_info *info)
99512 {
99513 /* Sort exception table now relocations are done. */
99514 + pax_open_kernel();
99515 sort_extable(mod->extable, mod->extable + mod->num_exentries);
99516 + pax_close_kernel();
99517
99518 /* Copy relocated percpu area over. */
99519 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
99520 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
99521 /* For freeing module_init on success, in case kallsyms traversing */
99522 struct mod_initfree {
99523 struct rcu_head rcu;
99524 - void *module_init;
99525 + void *module_init_rw;
99526 + void *module_init_rx;
99527 };
99528
99529 static void do_free_init(struct rcu_head *head)
99530 {
99531 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
99532 - module_memfree(m->module_init);
99533 + module_memfree(m->module_init_rw);
99534 + module_memfree_exec(m->module_init_rx);
99535 kfree(m);
99536 }
99537
99538 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
99539 ret = -ENOMEM;
99540 goto fail;
99541 }
99542 - freeinit->module_init = mod->module_init;
99543 + freeinit->module_init_rw = mod->module_init_rw;
99544 + freeinit->module_init_rx = mod->module_init_rx;
99545
99546 /*
99547 * We want to find out whether @mod uses async during init. Clear
99548 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
99549 #endif
99550 unset_module_init_ro_nx(mod);
99551 module_arch_freeing_init(mod);
99552 - mod->module_init = NULL;
99553 - mod->init_size = 0;
99554 - mod->init_ro_size = 0;
99555 - mod->init_text_size = 0;
99556 + mod->module_init_rw = NULL;
99557 + mod->module_init_rx = NULL;
99558 + mod->init_size_rw = 0;
99559 + mod->init_size_rx = 0;
99560 /*
99561 * We want to free module_init, but be aware that kallsyms may be
99562 * walking this with preempt disabled. In all the failure paths,
99563 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
99564 module_bug_finalize(info->hdr, info->sechdrs, mod);
99565
99566 /* Set RO and NX regions for core */
99567 - set_section_ro_nx(mod->module_core,
99568 - mod->core_text_size,
99569 - mod->core_ro_size,
99570 - mod->core_size);
99571 + set_section_ro_nx(mod->module_core_rx,
99572 + mod->core_size_rx,
99573 + mod->core_size_rx,
99574 + mod->core_size_rx);
99575
99576 /* Set RO and NX regions for init */
99577 - set_section_ro_nx(mod->module_init,
99578 - mod->init_text_size,
99579 - mod->init_ro_size,
99580 - mod->init_size);
99581 + set_section_ro_nx(mod->module_init_rx,
99582 + mod->init_size_rx,
99583 + mod->init_size_rx,
99584 + mod->init_size_rx);
99585
99586 /* Mark state as coming so strong_try_module_get() ignores us,
99587 * but kallsyms etc. can see us. */
99588 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
99589 if (err)
99590 goto free_unload;
99591
99592 + /* Now copy in args */
99593 + mod->args = strndup_user(uargs, ~0UL >> 1);
99594 + if (IS_ERR(mod->args)) {
99595 + err = PTR_ERR(mod->args);
99596 + goto free_unload;
99597 + }
99598 +
99599 /* Set up MODINFO_ATTR fields */
99600 setup_modinfo(mod, info);
99601
99602 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99603 + {
99604 + char *p, *p2;
99605 +
99606 + if (strstr(mod->args, "grsec_modharden_netdev")) {
99607 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
99608 + err = -EPERM;
99609 + goto free_modinfo;
99610 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
99611 + p += sizeof("grsec_modharden_normal") - 1;
99612 + p2 = strstr(p, "_");
99613 + if (p2) {
99614 + *p2 = '\0';
99615 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
99616 + *p2 = '_';
99617 + }
99618 + err = -EPERM;
99619 + goto free_modinfo;
99620 + }
99621 + }
99622 +#endif
99623 +
99624 /* Fix up syms, so that st_value is a pointer to location. */
99625 err = simplify_symbols(mod, info);
99626 if (err < 0)
99627 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
99628
99629 flush_module_icache(mod);
99630
99631 - /* Now copy in args */
99632 - mod->args = strndup_user(uargs, ~0UL >> 1);
99633 - if (IS_ERR(mod->args)) {
99634 - err = PTR_ERR(mod->args);
99635 - goto free_arch_cleanup;
99636 - }
99637 -
99638 dynamic_debug_setup(info->debug, info->num_debug);
99639
99640 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
99641 @@ -3376,11 +3543,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
99642 ddebug_cleanup:
99643 dynamic_debug_remove(info->debug);
99644 synchronize_sched();
99645 - kfree(mod->args);
99646 - free_arch_cleanup:
99647 module_arch_cleanup(mod);
99648 free_modinfo:
99649 free_modinfo(mod);
99650 + kfree(mod->args);
99651 free_unload:
99652 module_unload_free(mod);
99653 unlink_mod:
99654 @@ -3393,7 +3559,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
99655 mutex_unlock(&module_mutex);
99656 free_module:
99657 /* Free lock-classes; relies on the preceding sync_rcu() */
99658 - lockdep_free_key_range(mod->module_core, mod->core_size);
99659 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99660 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99661
99662 module_deallocate(mod, info);
99663 free_copy:
99664 @@ -3470,10 +3637,16 @@ static const char *get_ksymbol(struct module *mod,
99665 unsigned long nextval;
99666
99667 /* At worse, next value is at end of module */
99668 - if (within_module_init(addr, mod))
99669 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
99670 + if (within_module_init_rx(addr, mod))
99671 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
99672 + else if (within_module_init_rw(addr, mod))
99673 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
99674 + else if (within_module_core_rx(addr, mod))
99675 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
99676 + else if (within_module_core_rw(addr, mod))
99677 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
99678 else
99679 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
99680 + return NULL;
99681
99682 /* Scan for closest preceding symbol, and next symbol. (ELF
99683 starts real symbols at 1). */
99684 @@ -3721,7 +3894,7 @@ static int m_show(struct seq_file *m, void *p)
99685 return 0;
99686
99687 seq_printf(m, "%s %u",
99688 - mod->name, mod->init_size + mod->core_size);
99689 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
99690 print_unload_info(m, mod);
99691
99692 /* Informative for users. */
99693 @@ -3730,7 +3903,7 @@ static int m_show(struct seq_file *m, void *p)
99694 mod->state == MODULE_STATE_COMING ? "Loading" :
99695 "Live");
99696 /* Used by oprofile and other similar tools. */
99697 - seq_printf(m, " 0x%pK", mod->module_core);
99698 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
99699
99700 /* Taints info */
99701 if (mod->taints)
99702 @@ -3766,7 +3939,17 @@ static const struct file_operations proc_modules_operations = {
99703
99704 static int __init proc_modules_init(void)
99705 {
99706 +#ifndef CONFIG_GRKERNSEC_HIDESYM
99707 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99708 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99709 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99710 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
99711 +#else
99712 proc_create("modules", 0, NULL, &proc_modules_operations);
99713 +#endif
99714 +#else
99715 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99716 +#endif
99717 return 0;
99718 }
99719 module_init(proc_modules_init);
99720 @@ -3827,7 +4010,8 @@ struct module *__module_address(unsigned long addr)
99721 {
99722 struct module *mod;
99723
99724 - if (addr < module_addr_min || addr > module_addr_max)
99725 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
99726 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
99727 return NULL;
99728
99729 list_for_each_entry_rcu(mod, &modules, list) {
99730 @@ -3868,11 +4052,20 @@ bool is_module_text_address(unsigned long addr)
99731 */
99732 struct module *__module_text_address(unsigned long addr)
99733 {
99734 - struct module *mod = __module_address(addr);
99735 + struct module *mod;
99736 +
99737 +#ifdef CONFIG_X86_32
99738 + addr = ktla_ktva(addr);
99739 +#endif
99740 +
99741 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
99742 + return NULL;
99743 +
99744 + mod = __module_address(addr);
99745 +
99746 if (mod) {
99747 /* Make sure it's within the text section. */
99748 - if (!within(addr, mod->module_init, mod->init_text_size)
99749 - && !within(addr, mod->module_core, mod->core_text_size))
99750 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
99751 mod = NULL;
99752 }
99753 return mod;
99754 diff --git a/kernel/notifier.c b/kernel/notifier.c
99755 index ae9fc7c..5085fbf 100644
99756 --- a/kernel/notifier.c
99757 +++ b/kernel/notifier.c
99758 @@ -5,6 +5,7 @@
99759 #include <linux/rcupdate.h>
99760 #include <linux/vmalloc.h>
99761 #include <linux/reboot.h>
99762 +#include <linux/mm.h>
99763
99764 /*
99765 * Notifier list for kernel code which wants to be called
99766 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
99767 while ((*nl) != NULL) {
99768 if (n->priority > (*nl)->priority)
99769 break;
99770 - nl = &((*nl)->next);
99771 + nl = (struct notifier_block **)&((*nl)->next);
99772 }
99773 - n->next = *nl;
99774 + pax_open_kernel();
99775 + *(const void **)&n->next = *nl;
99776 rcu_assign_pointer(*nl, n);
99777 + pax_close_kernel();
99778 return 0;
99779 }
99780
99781 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
99782 return 0;
99783 if (n->priority > (*nl)->priority)
99784 break;
99785 - nl = &((*nl)->next);
99786 + nl = (struct notifier_block **)&((*nl)->next);
99787 }
99788 - n->next = *nl;
99789 + pax_open_kernel();
99790 + *(const void **)&n->next = *nl;
99791 rcu_assign_pointer(*nl, n);
99792 + pax_close_kernel();
99793 return 0;
99794 }
99795
99796 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
99797 {
99798 while ((*nl) != NULL) {
99799 if ((*nl) == n) {
99800 + pax_open_kernel();
99801 rcu_assign_pointer(*nl, n->next);
99802 + pax_close_kernel();
99803 return 0;
99804 }
99805 - nl = &((*nl)->next);
99806 + nl = (struct notifier_block **)&((*nl)->next);
99807 }
99808 return -ENOENT;
99809 }
99810 diff --git a/kernel/padata.c b/kernel/padata.c
99811 index b38bea9..91acfbe 100644
99812 --- a/kernel/padata.c
99813 +++ b/kernel/padata.c
99814 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
99815 * seq_nr mod. number of cpus in use.
99816 */
99817
99818 - seq_nr = atomic_inc_return(&pd->seq_nr);
99819 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
99820 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
99821
99822 return padata_index_to_cpu(pd, cpu_index);
99823 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
99824 padata_init_pqueues(pd);
99825 padata_init_squeues(pd);
99826 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
99827 - atomic_set(&pd->seq_nr, -1);
99828 + atomic_set_unchecked(&pd->seq_nr, -1);
99829 atomic_set(&pd->reorder_objects, 0);
99830 atomic_set(&pd->refcnt, 0);
99831 pd->pinst = pinst;
99832 diff --git a/kernel/panic.c b/kernel/panic.c
99833 index 8136ad7..15c857b 100644
99834 --- a/kernel/panic.c
99835 +++ b/kernel/panic.c
99836 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
99837 /*
99838 * Stop ourself in panic -- architecture code may override this
99839 */
99840 -void __weak panic_smp_self_stop(void)
99841 +void __weak __noreturn panic_smp_self_stop(void)
99842 {
99843 while (1)
99844 cpu_relax();
99845 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
99846 disable_trace_on_warning();
99847
99848 pr_warn("------------[ cut here ]------------\n");
99849 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
99850 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
99851 raw_smp_processor_id(), current->pid, file, line, caller);
99852
99853 if (args)
99854 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
99855 */
99856 __visible void __stack_chk_fail(void)
99857 {
99858 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
99859 + dump_stack();
99860 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
99861 __builtin_return_address(0));
99862 }
99863 EXPORT_SYMBOL(__stack_chk_fail);
99864 diff --git a/kernel/pid.c b/kernel/pid.c
99865 index cd36a5e..11f185d 100644
99866 --- a/kernel/pid.c
99867 +++ b/kernel/pid.c
99868 @@ -33,6 +33,7 @@
99869 #include <linux/rculist.h>
99870 #include <linux/bootmem.h>
99871 #include <linux/hash.h>
99872 +#include <linux/security.h>
99873 #include <linux/pid_namespace.h>
99874 #include <linux/init_task.h>
99875 #include <linux/syscalls.h>
99876 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
99877
99878 int pid_max = PID_MAX_DEFAULT;
99879
99880 -#define RESERVED_PIDS 300
99881 +#define RESERVED_PIDS 500
99882
99883 int pid_max_min = RESERVED_PIDS + 1;
99884 int pid_max_max = PID_MAX_LIMIT;
99885 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
99886 */
99887 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
99888 {
99889 + struct task_struct *task;
99890 +
99891 rcu_lockdep_assert(rcu_read_lock_held(),
99892 "find_task_by_pid_ns() needs rcu_read_lock()"
99893 " protection");
99894 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99895 +
99896 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99897 +
99898 + if (gr_pid_is_chrooted(task))
99899 + return NULL;
99900 +
99901 + return task;
99902 }
99903
99904 struct task_struct *find_task_by_vpid(pid_t vnr)
99905 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
99906 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
99907 }
99908
99909 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
99910 +{
99911 + rcu_lockdep_assert(rcu_read_lock_held(),
99912 + "find_task_by_pid_ns() needs rcu_read_lock()"
99913 + " protection");
99914 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
99915 +}
99916 +
99917 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
99918 {
99919 struct pid *pid;
99920 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
99921 index a65ba13..f600dbb 100644
99922 --- a/kernel/pid_namespace.c
99923 +++ b/kernel/pid_namespace.c
99924 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
99925 void __user *buffer, size_t *lenp, loff_t *ppos)
99926 {
99927 struct pid_namespace *pid_ns = task_active_pid_ns(current);
99928 - struct ctl_table tmp = *table;
99929 + ctl_table_no_const tmp = *table;
99930
99931 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
99932 return -EPERM;
99933 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
99934 index 7e01f78..f5da19d 100644
99935 --- a/kernel/power/Kconfig
99936 +++ b/kernel/power/Kconfig
99937 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
99938 config HIBERNATION
99939 bool "Hibernation (aka 'suspend to disk')"
99940 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
99941 + depends on !GRKERNSEC_KMEM
99942 + depends on !PAX_MEMORY_SANITIZE
99943 select HIBERNATE_CALLBACKS
99944 select LZO_COMPRESS
99945 select LZO_DECOMPRESS
99946 diff --git a/kernel/power/process.c b/kernel/power/process.c
99947 index 564f786..361a18e 100644
99948 --- a/kernel/power/process.c
99949 +++ b/kernel/power/process.c
99950 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
99951 unsigned int elapsed_msecs;
99952 bool wakeup = false;
99953 int sleep_usecs = USEC_PER_MSEC;
99954 + bool timedout = false;
99955
99956 do_gettimeofday(&start);
99957
99958 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
99959
99960 while (true) {
99961 todo = 0;
99962 + if (time_after(jiffies, end_time))
99963 + timedout = true;
99964 read_lock(&tasklist_lock);
99965 for_each_process_thread(g, p) {
99966 if (p == current || !freeze_task(p))
99967 continue;
99968
99969 - if (!freezer_should_skip(p))
99970 + if (!freezer_should_skip(p)) {
99971 todo++;
99972 + if (timedout) {
99973 + printk(KERN_ERR "Task refusing to freeze:\n");
99974 + sched_show_task(p);
99975 + }
99976 + }
99977 }
99978 read_unlock(&tasklist_lock);
99979
99980 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
99981 todo += wq_busy;
99982 }
99983
99984 - if (!todo || time_after(jiffies, end_time))
99985 + if (!todo || timedout)
99986 break;
99987
99988 if (pm_wakeup_pending()) {
99989 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
99990 index bb0635b..9aff9f3 100644
99991 --- a/kernel/printk/printk.c
99992 +++ b/kernel/printk/printk.c
99993 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
99994 if (from_file && type != SYSLOG_ACTION_OPEN)
99995 return 0;
99996
99997 +#ifdef CONFIG_GRKERNSEC_DMESG
99998 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
99999 + return -EPERM;
100000 +#endif
100001 +
100002 if (syslog_action_restricted(type)) {
100003 if (capable(CAP_SYSLOG))
100004 return 0;
100005 diff --git a/kernel/profile.c b/kernel/profile.c
100006 index a7bcd28..5b368fa 100644
100007 --- a/kernel/profile.c
100008 +++ b/kernel/profile.c
100009 @@ -37,7 +37,7 @@ struct profile_hit {
100010 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
100011 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
100012
100013 -static atomic_t *prof_buffer;
100014 +static atomic_unchecked_t *prof_buffer;
100015 static unsigned long prof_len, prof_shift;
100016
100017 int prof_on __read_mostly;
100018 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
100019 hits[i].pc = 0;
100020 continue;
100021 }
100022 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
100023 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
100024 hits[i].hits = hits[i].pc = 0;
100025 }
100026 }
100027 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
100028 * Add the current hit(s) and flush the write-queue out
100029 * to the global buffer:
100030 */
100031 - atomic_add(nr_hits, &prof_buffer[pc]);
100032 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
100033 for (i = 0; i < NR_PROFILE_HIT; ++i) {
100034 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
100035 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
100036 hits[i].pc = hits[i].hits = 0;
100037 }
100038 out:
100039 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
100040 {
100041 unsigned long pc;
100042 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
100043 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
100044 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
100045 }
100046 #endif /* !CONFIG_SMP */
100047
100048 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
100049 return -EFAULT;
100050 buf++; p++; count--; read++;
100051 }
100052 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
100053 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
100054 if (copy_to_user(buf, (void *)pnt, count))
100055 return -EFAULT;
100056 read += count;
100057 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
100058 }
100059 #endif
100060 profile_discard_flip_buffers();
100061 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
100062 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
100063 return count;
100064 }
100065
100066 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
100067 index 9a34bd8..38d90e5 100644
100068 --- a/kernel/ptrace.c
100069 +++ b/kernel/ptrace.c
100070 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
100071 if (seize)
100072 flags |= PT_SEIZED;
100073 rcu_read_lock();
100074 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100075 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100076 flags |= PT_PTRACE_CAP;
100077 rcu_read_unlock();
100078 task->ptrace = flags;
100079 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
100080 break;
100081 return -EIO;
100082 }
100083 - if (copy_to_user(dst, buf, retval))
100084 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
100085 return -EFAULT;
100086 copied += retval;
100087 src += retval;
100088 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
100089 bool seized = child->ptrace & PT_SEIZED;
100090 int ret = -EIO;
100091 siginfo_t siginfo, *si;
100092 - void __user *datavp = (void __user *) data;
100093 + void __user *datavp = (__force void __user *) data;
100094 unsigned long __user *datalp = datavp;
100095 unsigned long flags;
100096
100097 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
100098 goto out;
100099 }
100100
100101 + if (gr_handle_ptrace(child, request)) {
100102 + ret = -EPERM;
100103 + goto out_put_task_struct;
100104 + }
100105 +
100106 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100107 ret = ptrace_attach(child, request, addr, data);
100108 /*
100109 * Some architectures need to do book-keeping after
100110 * a ptrace attach.
100111 */
100112 - if (!ret)
100113 + if (!ret) {
100114 arch_ptrace_attach(child);
100115 + gr_audit_ptrace(child);
100116 + }
100117 goto out_put_task_struct;
100118 }
100119
100120 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
100121 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
100122 if (copied != sizeof(tmp))
100123 return -EIO;
100124 - return put_user(tmp, (unsigned long __user *)data);
100125 + return put_user(tmp, (__force unsigned long __user *)data);
100126 }
100127
100128 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
100129 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
100130 }
100131
100132 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100133 - compat_long_t, addr, compat_long_t, data)
100134 + compat_ulong_t, addr, compat_ulong_t, data)
100135 {
100136 struct task_struct *child;
100137 long ret;
100138 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100139 goto out;
100140 }
100141
100142 + if (gr_handle_ptrace(child, request)) {
100143 + ret = -EPERM;
100144 + goto out_put_task_struct;
100145 + }
100146 +
100147 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100148 ret = ptrace_attach(child, request, addr, data);
100149 /*
100150 * Some architectures need to do book-keeping after
100151 * a ptrace attach.
100152 */
100153 - if (!ret)
100154 + if (!ret) {
100155 arch_ptrace_attach(child);
100156 + gr_audit_ptrace(child);
100157 + }
100158 goto out_put_task_struct;
100159 }
100160
100161 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
100162 index 30d42aa..cac5d66 100644
100163 --- a/kernel/rcu/rcutorture.c
100164 +++ b/kernel/rcu/rcutorture.c
100165 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100166 rcu_torture_count) = { 0 };
100167 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100168 rcu_torture_batch) = { 0 };
100169 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100170 -static atomic_t n_rcu_torture_alloc;
100171 -static atomic_t n_rcu_torture_alloc_fail;
100172 -static atomic_t n_rcu_torture_free;
100173 -static atomic_t n_rcu_torture_mberror;
100174 -static atomic_t n_rcu_torture_error;
100175 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100176 +static atomic_unchecked_t n_rcu_torture_alloc;
100177 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
100178 +static atomic_unchecked_t n_rcu_torture_free;
100179 +static atomic_unchecked_t n_rcu_torture_mberror;
100180 +static atomic_unchecked_t n_rcu_torture_error;
100181 static long n_rcu_torture_barrier_error;
100182 static long n_rcu_torture_boost_ktrerror;
100183 static long n_rcu_torture_boost_rterror;
100184 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
100185 static long n_rcu_torture_timers;
100186 static long n_barrier_attempts;
100187 static long n_barrier_successes;
100188 -static atomic_long_t n_cbfloods;
100189 +static atomic_long_unchecked_t n_cbfloods;
100190 static struct list_head rcu_torture_removed;
100191
100192 static int rcu_torture_writer_state;
100193 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
100194
100195 spin_lock_bh(&rcu_torture_lock);
100196 if (list_empty(&rcu_torture_freelist)) {
100197 - atomic_inc(&n_rcu_torture_alloc_fail);
100198 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
100199 spin_unlock_bh(&rcu_torture_lock);
100200 return NULL;
100201 }
100202 - atomic_inc(&n_rcu_torture_alloc);
100203 + atomic_inc_unchecked(&n_rcu_torture_alloc);
100204 p = rcu_torture_freelist.next;
100205 list_del_init(p);
100206 spin_unlock_bh(&rcu_torture_lock);
100207 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
100208 static void
100209 rcu_torture_free(struct rcu_torture *p)
100210 {
100211 - atomic_inc(&n_rcu_torture_free);
100212 + atomic_inc_unchecked(&n_rcu_torture_free);
100213 spin_lock_bh(&rcu_torture_lock);
100214 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
100215 spin_unlock_bh(&rcu_torture_lock);
100216 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
100217 i = rp->rtort_pipe_count;
100218 if (i > RCU_TORTURE_PIPE_LEN)
100219 i = RCU_TORTURE_PIPE_LEN;
100220 - atomic_inc(&rcu_torture_wcount[i]);
100221 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100222 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
100223 rp->rtort_mbtest = 0;
100224 return true;
100225 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
100226 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
100227 do {
100228 schedule_timeout_interruptible(cbflood_inter_holdoff);
100229 - atomic_long_inc(&n_cbfloods);
100230 + atomic_long_inc_unchecked(&n_cbfloods);
100231 WARN_ON(signal_pending(current));
100232 for (i = 0; i < cbflood_n_burst; i++) {
100233 for (j = 0; j < cbflood_n_per_burst; j++) {
100234 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
100235 i = old_rp->rtort_pipe_count;
100236 if (i > RCU_TORTURE_PIPE_LEN)
100237 i = RCU_TORTURE_PIPE_LEN;
100238 - atomic_inc(&rcu_torture_wcount[i]);
100239 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100240 old_rp->rtort_pipe_count++;
100241 switch (synctype[torture_random(&rand) % nsynctypes]) {
100242 case RTWS_DEF_FREE:
100243 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
100244 return;
100245 }
100246 if (p->rtort_mbtest == 0)
100247 - atomic_inc(&n_rcu_torture_mberror);
100248 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100249 spin_lock(&rand_lock);
100250 cur_ops->read_delay(&rand);
100251 n_rcu_torture_timers++;
100252 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
100253 continue;
100254 }
100255 if (p->rtort_mbtest == 0)
100256 - atomic_inc(&n_rcu_torture_mberror);
100257 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100258 cur_ops->read_delay(&rand);
100259 preempt_disable();
100260 pipe_count = p->rtort_pipe_count;
100261 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
100262 rcu_torture_current,
100263 rcu_torture_current_version,
100264 list_empty(&rcu_torture_freelist),
100265 - atomic_read(&n_rcu_torture_alloc),
100266 - atomic_read(&n_rcu_torture_alloc_fail),
100267 - atomic_read(&n_rcu_torture_free));
100268 + atomic_read_unchecked(&n_rcu_torture_alloc),
100269 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
100270 + atomic_read_unchecked(&n_rcu_torture_free));
100271 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
100272 - atomic_read(&n_rcu_torture_mberror),
100273 + atomic_read_unchecked(&n_rcu_torture_mberror),
100274 n_rcu_torture_boost_ktrerror,
100275 n_rcu_torture_boost_rterror);
100276 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
100277 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
100278 n_barrier_successes,
100279 n_barrier_attempts,
100280 n_rcu_torture_barrier_error);
100281 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
100282 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
100283
100284 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100285 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
100286 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
100287 n_rcu_torture_barrier_error != 0 ||
100288 n_rcu_torture_boost_ktrerror != 0 ||
100289 n_rcu_torture_boost_rterror != 0 ||
100290 n_rcu_torture_boost_failure != 0 ||
100291 i > 1) {
100292 pr_cont("%s", "!!! ");
100293 - atomic_inc(&n_rcu_torture_error);
100294 + atomic_inc_unchecked(&n_rcu_torture_error);
100295 WARN_ON_ONCE(1);
100296 }
100297 pr_cont("Reader Pipe: ");
100298 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
100299 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100300 pr_cont("Free-Block Circulation: ");
100301 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100302 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
100303 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
100304 }
100305 pr_cont("\n");
100306
100307 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
100308
100309 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
100310
100311 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100312 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100313 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
100314 else if (torture_onoff_failures())
100315 rcu_torture_print_module_parms(cur_ops,
100316 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
100317
100318 rcu_torture_current = NULL;
100319 rcu_torture_current_version = 0;
100320 - atomic_set(&n_rcu_torture_alloc, 0);
100321 - atomic_set(&n_rcu_torture_alloc_fail, 0);
100322 - atomic_set(&n_rcu_torture_free, 0);
100323 - atomic_set(&n_rcu_torture_mberror, 0);
100324 - atomic_set(&n_rcu_torture_error, 0);
100325 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
100326 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
100327 + atomic_set_unchecked(&n_rcu_torture_free, 0);
100328 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
100329 + atomic_set_unchecked(&n_rcu_torture_error, 0);
100330 n_rcu_torture_barrier_error = 0;
100331 n_rcu_torture_boost_ktrerror = 0;
100332 n_rcu_torture_boost_rterror = 0;
100333 n_rcu_torture_boost_failure = 0;
100334 n_rcu_torture_boosts = 0;
100335 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
100336 - atomic_set(&rcu_torture_wcount[i], 0);
100337 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
100338 for_each_possible_cpu(cpu) {
100339 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100340 per_cpu(rcu_torture_count, cpu)[i] = 0;
100341 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
100342 index cc9ceca..ce075a6 100644
100343 --- a/kernel/rcu/tiny.c
100344 +++ b/kernel/rcu/tiny.c
100345 @@ -42,7 +42,7 @@
100346 /* Forward declarations for tiny_plugin.h. */
100347 struct rcu_ctrlblk;
100348 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
100349 -static void rcu_process_callbacks(struct softirq_action *unused);
100350 +static void rcu_process_callbacks(void);
100351 static void __call_rcu(struct rcu_head *head,
100352 void (*func)(struct rcu_head *rcu),
100353 struct rcu_ctrlblk *rcp);
100354 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
100355 false));
100356 }
100357
100358 -static void rcu_process_callbacks(struct softirq_action *unused)
100359 +static __latent_entropy void rcu_process_callbacks(void)
100360 {
100361 __rcu_process_callbacks(&rcu_sched_ctrlblk);
100362 __rcu_process_callbacks(&rcu_bh_ctrlblk);
100363 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
100364 index f94e209..d2985bd 100644
100365 --- a/kernel/rcu/tiny_plugin.h
100366 +++ b/kernel/rcu/tiny_plugin.h
100367 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
100368 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
100369 jiffies - rcp->gp_start, rcp->qlen);
100370 dump_stack();
100371 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
100372 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
100373 3 * rcu_jiffies_till_stall_check() + 3;
100374 } else if (ULONG_CMP_GE(j, js)) {
100375 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100376 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100377 }
100378 }
100379
100380 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
100381 {
100382 rcp->ticks_this_gp = 0;
100383 rcp->gp_start = jiffies;
100384 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100385 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100386 }
100387
100388 static void check_cpu_stalls(void)
100389 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
100390 index 48d640c..9401d30 100644
100391 --- a/kernel/rcu/tree.c
100392 +++ b/kernel/rcu/tree.c
100393 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
100394 */
100395 rdtp = this_cpu_ptr(&rcu_dynticks);
100396 smp_mb__before_atomic(); /* Earlier stuff before QS. */
100397 - atomic_add(2, &rdtp->dynticks); /* QS. */
100398 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
100399 smp_mb__after_atomic(); /* Later stuff after QS. */
100400 break;
100401 }
100402 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
100403 rcu_prepare_for_idle();
100404 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100405 smp_mb__before_atomic(); /* See above. */
100406 - atomic_inc(&rdtp->dynticks);
100407 + atomic_inc_unchecked(&rdtp->dynticks);
100408 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
100409 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100410 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100411 rcu_dynticks_task_enter();
100412
100413 /*
100414 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
100415
100416 rcu_dynticks_task_exit();
100417 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
100418 - atomic_inc(&rdtp->dynticks);
100419 + atomic_inc_unchecked(&rdtp->dynticks);
100420 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
100421 smp_mb__after_atomic(); /* See above. */
100422 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100423 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100424 rcu_cleanup_after_idle();
100425 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
100426 if (!user && !is_idle_task(current)) {
100427 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
100428 * to be in the outermost NMI handler that interrupted an RCU-idle
100429 * period (observation due to Andy Lutomirski).
100430 */
100431 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
100432 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
100433 smp_mb__before_atomic(); /* Force delay from prior write. */
100434 - atomic_inc(&rdtp->dynticks);
100435 + atomic_inc_unchecked(&rdtp->dynticks);
100436 /* atomic_inc() before later RCU read-side crit sects */
100437 smp_mb__after_atomic(); /* See above. */
100438 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100439 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100440 incby = 1;
100441 }
100442 rdtp->dynticks_nmi_nesting += incby;
100443 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
100444 * to us!)
100445 */
100446 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
100447 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100448 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100449
100450 /*
100451 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
100452 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
100453 rdtp->dynticks_nmi_nesting = 0;
100454 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100455 smp_mb__before_atomic(); /* See above. */
100456 - atomic_inc(&rdtp->dynticks);
100457 + atomic_inc_unchecked(&rdtp->dynticks);
100458 smp_mb__after_atomic(); /* Force delay to next write. */
100459 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100460 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100461 }
100462
100463 /**
100464 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
100465 */
100466 bool notrace __rcu_is_watching(void)
100467 {
100468 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100469 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100470 }
100471
100472 /**
100473 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
100474 static int dyntick_save_progress_counter(struct rcu_data *rdp,
100475 bool *isidle, unsigned long *maxj)
100476 {
100477 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
100478 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100479 rcu_sysidle_check_cpu(rdp, isidle, maxj);
100480 if ((rdp->dynticks_snap & 0x1) == 0) {
100481 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
100482 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
100483 } else {
100484 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
100485 rdp->mynode->gpnum))
100486 - ACCESS_ONCE(rdp->gpwrap) = true;
100487 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
100488 return 0;
100489 }
100490 }
100491 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100492 int *rcrmp;
100493 unsigned int snap;
100494
100495 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
100496 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100497 snap = (unsigned int)rdp->dynticks_snap;
100498
100499 /*
100500 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100501 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
100502 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
100503 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
100504 - ACCESS_ONCE(rdp->cond_resched_completed) =
100505 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
100506 ACCESS_ONCE(rdp->mynode->completed);
100507 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
100508 - ACCESS_ONCE(*rcrmp) =
100509 + ACCESS_ONCE_RW(*rcrmp) =
100510 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
100511 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
100512 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
100513 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
100514 rsp->gp_start = j;
100515 smp_wmb(); /* Record start time before stall time. */
100516 j1 = rcu_jiffies_till_stall_check();
100517 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
100518 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
100519 rsp->jiffies_resched = j + j1 / 2;
100520 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
100521 }
100522 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
100523 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100524 return;
100525 }
100526 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100527 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100528 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100529
100530 /*
100531 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
100532
100533 raw_spin_lock_irqsave(&rnp->lock, flags);
100534 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
100535 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
100536 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
100537 3 * rcu_jiffies_till_stall_check() + 3;
100538 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100539
100540 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
100541 struct rcu_state *rsp;
100542
100543 for_each_rcu_flavor(rsp)
100544 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100545 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100546 }
100547
100548 /*
100549 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
100550 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
100551 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
100552 zero_cpu_stall_ticks(rdp);
100553 - ACCESS_ONCE(rdp->gpwrap) = false;
100554 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
100555 }
100556 return ret;
100557 }
100558 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100559 struct rcu_data *rdp;
100560 struct rcu_node *rnp = rcu_get_root(rsp);
100561
100562 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100563 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100564 rcu_bind_gp_kthread();
100565 raw_spin_lock_irq(&rnp->lock);
100566 smp_mb__after_unlock_lock();
100567 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100568 raw_spin_unlock_irq(&rnp->lock);
100569 return 0;
100570 }
100571 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100572 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100573
100574 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
100575 /*
100576 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
100577 rdp = this_cpu_ptr(rsp->rda);
100578 rcu_preempt_check_blocked_tasks(rnp);
100579 rnp->qsmask = rnp->qsmaskinit;
100580 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
100581 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
100582 WARN_ON_ONCE(rnp->completed != rsp->completed);
100583 - ACCESS_ONCE(rnp->completed) = rsp->completed;
100584 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
100585 if (rnp == rdp->mynode)
100586 (void)__note_gp_changes(rsp, rnp, rdp);
100587 rcu_preempt_boost_start_gp(rnp);
100588 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100589 rnp->grphi, rnp->qsmask);
100590 raw_spin_unlock_irq(&rnp->lock);
100591 cond_resched_rcu_qs();
100592 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100593 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100594 }
100595
100596 mutex_unlock(&rsp->onoff_mutex);
100597 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100598 unsigned long maxj;
100599 struct rcu_node *rnp = rcu_get_root(rsp);
100600
100601 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100602 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100603 rsp->n_force_qs++;
100604 if (fqs_state == RCU_SAVE_DYNTICK) {
100605 /* Collect dyntick-idle snapshots. */
100606 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100607 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
100608 raw_spin_lock_irq(&rnp->lock);
100609 smp_mb__after_unlock_lock();
100610 - ACCESS_ONCE(rsp->gp_flags) =
100611 + ACCESS_ONCE_RW(rsp->gp_flags) =
100612 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
100613 raw_spin_unlock_irq(&rnp->lock);
100614 }
100615 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100616 struct rcu_data *rdp;
100617 struct rcu_node *rnp = rcu_get_root(rsp);
100618
100619 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100620 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100621 raw_spin_lock_irq(&rnp->lock);
100622 smp_mb__after_unlock_lock();
100623 gp_duration = jiffies - rsp->gp_start;
100624 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100625 rcu_for_each_node_breadth_first(rsp, rnp) {
100626 raw_spin_lock_irq(&rnp->lock);
100627 smp_mb__after_unlock_lock();
100628 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
100629 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
100630 rdp = this_cpu_ptr(rsp->rda);
100631 if (rnp == rdp->mynode)
100632 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
100633 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100634 nocb += rcu_future_gp_cleanup(rsp, rnp);
100635 raw_spin_unlock_irq(&rnp->lock);
100636 cond_resched_rcu_qs();
100637 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100638 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100639 }
100640 rnp = rcu_get_root(rsp);
100641 raw_spin_lock_irq(&rnp->lock);
100642 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100643 rcu_nocb_gp_set(rnp, nocb);
100644
100645 /* Declare grace period done. */
100646 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
100647 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
100648 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
100649 rsp->fqs_state = RCU_GP_IDLE;
100650 rdp = this_cpu_ptr(rsp->rda);
100651 /* Advance CBs to reduce false positives below. */
100652 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
100653 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
100654 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100655 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100656 trace_rcu_grace_period(rsp->name,
100657 ACCESS_ONCE(rsp->gpnum),
100658 TPS("newreq"));
100659 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
100660 if (rcu_gp_init(rsp))
100661 break;
100662 cond_resched_rcu_qs();
100663 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100664 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100665 WARN_ON(signal_pending(current));
100666 trace_rcu_grace_period(rsp->name,
100667 ACCESS_ONCE(rsp->gpnum),
100668 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
100669 ACCESS_ONCE(rsp->gpnum),
100670 TPS("fqsend"));
100671 cond_resched_rcu_qs();
100672 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100673 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100674 } else {
100675 /* Deal with stray signal. */
100676 cond_resched_rcu_qs();
100677 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100678 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100679 WARN_ON(signal_pending(current));
100680 trace_rcu_grace_period(rsp->name,
100681 ACCESS_ONCE(rsp->gpnum),
100682 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
100683 */
100684 return false;
100685 }
100686 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100687 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100688 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
100689 TPS("newreq"));
100690
100691 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
100692 rsp->qlen += rdp->qlen;
100693 rdp->n_cbs_orphaned += rdp->qlen;
100694 rdp->qlen_lazy = 0;
100695 - ACCESS_ONCE(rdp->qlen) = 0;
100696 + ACCESS_ONCE_RW(rdp->qlen) = 0;
100697 }
100698
100699 /*
100700 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
100701 }
100702 smp_mb(); /* List handling before counting for rcu_barrier(). */
100703 rdp->qlen_lazy -= count_lazy;
100704 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
100705 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
100706 rdp->n_cbs_invoked += count;
100707
100708 /* Reinstate batch limit if we have worked down the excess. */
100709 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
100710 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100711 return; /* Someone beat us to it. */
100712 }
100713 - ACCESS_ONCE(rsp->gp_flags) =
100714 + ACCESS_ONCE_RW(rsp->gp_flags) =
100715 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
100716 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100717 rcu_gp_kthread_wake(rsp);
100718 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
100719 /*
100720 * Do RCU core processing for the current CPU.
100721 */
100722 -static void rcu_process_callbacks(struct softirq_action *unused)
100723 +static void rcu_process_callbacks(void)
100724 {
100725 struct rcu_state *rsp;
100726
100727 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100728 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
100729 if (debug_rcu_head_queue(head)) {
100730 /* Probable double call_rcu(), so leak the callback. */
100731 - ACCESS_ONCE(head->func) = rcu_leak_callback;
100732 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
100733 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
100734 return;
100735 }
100736 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100737 local_irq_restore(flags);
100738 return;
100739 }
100740 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
100741 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
100742 if (lazy)
100743 rdp->qlen_lazy++;
100744 else
100745 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
100746 * counter wrap on a 32-bit system. Quite a few more CPUs would of
100747 * course be required on a 64-bit system.
100748 */
100749 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
100750 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
100751 (ulong)atomic_long_read(&rsp->expedited_done) +
100752 ULONG_MAX / 8)) {
100753 synchronize_sched();
100754 - atomic_long_inc(&rsp->expedited_wrap);
100755 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
100756 return;
100757 }
100758
100759 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
100760 * Take a ticket. Note that atomic_inc_return() implies a
100761 * full memory barrier.
100762 */
100763 - snap = atomic_long_inc_return(&rsp->expedited_start);
100764 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
100765 firstsnap = snap;
100766 if (!try_get_online_cpus()) {
100767 /* CPU hotplug operation in flight, fall back to normal GP. */
100768 wait_rcu_gp(call_rcu_sched);
100769 - atomic_long_inc(&rsp->expedited_normal);
100770 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100771 return;
100772 }
100773 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
100774 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
100775 for_each_cpu(cpu, cm) {
100776 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
100777
100778 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
100779 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
100780 cpumask_clear_cpu(cpu, cm);
100781 }
100782 if (cpumask_weight(cm) == 0)
100783 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
100784 synchronize_sched_expedited_cpu_stop,
100785 NULL) == -EAGAIN) {
100786 put_online_cpus();
100787 - atomic_long_inc(&rsp->expedited_tryfail);
100788 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
100789
100790 /* Check to see if someone else did our work for us. */
100791 s = atomic_long_read(&rsp->expedited_done);
100792 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100793 /* ensure test happens before caller kfree */
100794 smp_mb__before_atomic(); /* ^^^ */
100795 - atomic_long_inc(&rsp->expedited_workdone1);
100796 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
100797 free_cpumask_var(cm);
100798 return;
100799 }
100800 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
100801 udelay(trycount * num_online_cpus());
100802 } else {
100803 wait_rcu_gp(call_rcu_sched);
100804 - atomic_long_inc(&rsp->expedited_normal);
100805 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100806 free_cpumask_var(cm);
100807 return;
100808 }
100809 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
100810 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100811 /* ensure test happens before caller kfree */
100812 smp_mb__before_atomic(); /* ^^^ */
100813 - atomic_long_inc(&rsp->expedited_workdone2);
100814 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
100815 free_cpumask_var(cm);
100816 return;
100817 }
100818 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
100819 if (!try_get_online_cpus()) {
100820 /* CPU hotplug operation in flight, use normal GP. */
100821 wait_rcu_gp(call_rcu_sched);
100822 - atomic_long_inc(&rsp->expedited_normal);
100823 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100824 free_cpumask_var(cm);
100825 return;
100826 }
100827 - snap = atomic_long_read(&rsp->expedited_start);
100828 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
100829 smp_mb(); /* ensure read is before try_stop_cpus(). */
100830 }
100831 - atomic_long_inc(&rsp->expedited_stoppedcpus);
100832 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
100833
100834 all_cpus_idle:
100835 free_cpumask_var(cm);
100836 @@ -3212,16 +3212,16 @@ all_cpus_idle:
100837 * than we did already did their update.
100838 */
100839 do {
100840 - atomic_long_inc(&rsp->expedited_done_tries);
100841 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
100842 s = atomic_long_read(&rsp->expedited_done);
100843 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
100844 /* ensure test happens before caller kfree */
100845 smp_mb__before_atomic(); /* ^^^ */
100846 - atomic_long_inc(&rsp->expedited_done_lost);
100847 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
100848 break;
100849 }
100850 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
100851 - atomic_long_inc(&rsp->expedited_done_exit);
100852 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
100853
100854 put_online_cpus();
100855 }
100856 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100857 * ACCESS_ONCE() to prevent the compiler from speculating
100858 * the increment to precede the early-exit check.
100859 */
100860 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100861 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100862 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
100863 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
100864 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
100865 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100866
100867 /* Increment ->n_barrier_done to prevent duplicate work. */
100868 smp_mb(); /* Keep increment after above mechanism. */
100869 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100870 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100871 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
100872 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
100873 smp_mb(); /* Keep increment before caller's subsequent code. */
100874 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
100875 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
100876 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
100877 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
100878 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
100879 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
100880 rdp->cpu = cpu;
100881 rdp->rsp = rsp;
100882 rcu_boot_init_nocb_percpu_data(rdp);
100883 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
100884 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
100885 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
100886 rcu_sysidle_init_percpu_data(rdp->dynticks);
100887 - atomic_set(&rdp->dynticks->dynticks,
100888 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
100889 + atomic_set_unchecked(&rdp->dynticks->dynticks,
100890 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
100891 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
100892
100893 /* Add CPU to rcu_node bitmasks. */
100894 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
100895 index 119de39..f07d31a 100644
100896 --- a/kernel/rcu/tree.h
100897 +++ b/kernel/rcu/tree.h
100898 @@ -86,11 +86,11 @@ struct rcu_dynticks {
100899 long long dynticks_nesting; /* Track irq/process nesting level. */
100900 /* Process level is worth LLONG_MAX/2. */
100901 int dynticks_nmi_nesting; /* Track NMI nesting level. */
100902 - atomic_t dynticks; /* Even value for idle, else odd. */
100903 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
100904 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
100905 long long dynticks_idle_nesting;
100906 /* irq/process nesting level from idle. */
100907 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
100908 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
100909 /* "Idle" excludes userspace execution. */
100910 unsigned long dynticks_idle_jiffies;
100911 /* End of last non-NMI non-idle period. */
100912 @@ -457,17 +457,17 @@ struct rcu_state {
100913 /* _rcu_barrier(). */
100914 /* End of fields guarded by barrier_mutex. */
100915
100916 - atomic_long_t expedited_start; /* Starting ticket. */
100917 - atomic_long_t expedited_done; /* Done ticket. */
100918 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
100919 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
100920 - atomic_long_t expedited_workdone1; /* # done by others #1. */
100921 - atomic_long_t expedited_workdone2; /* # done by others #2. */
100922 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
100923 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
100924 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
100925 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
100926 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
100927 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
100928 + atomic_long_t expedited_done; /* Done ticket. */
100929 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
100930 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
100931 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
100932 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
100933 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
100934 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
100935 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
100936 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
100937 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
100938
100939 unsigned long jiffies_force_qs; /* Time at which to invoke */
100940 /* force_quiescent_state(). */
100941 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
100942 index 0a571e9..fbfd611 100644
100943 --- a/kernel/rcu/tree_plugin.h
100944 +++ b/kernel/rcu/tree_plugin.h
100945 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
100946 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
100947 {
100948 return !rcu_preempted_readers_exp(rnp) &&
100949 - ACCESS_ONCE(rnp->expmask) == 0;
100950 + ACCESS_ONCE_RW(rnp->expmask) == 0;
100951 }
100952
100953 /*
100954 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
100955
100956 /* Clean up and exit. */
100957 smp_mb(); /* ensure expedited GP seen before counter increment. */
100958 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
100959 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
100960 sync_rcu_preempt_exp_count + 1;
100961 unlock_mb_ret:
100962 mutex_unlock(&sync_rcu_preempt_exp_mutex);
100963 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
100964 free_cpumask_var(cm);
100965 }
100966
100967 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
100968 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
100969 .store = &rcu_cpu_kthread_task,
100970 .thread_should_run = rcu_cpu_kthread_should_run,
100971 .thread_fn = rcu_cpu_kthread,
100972 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
100973 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
100974 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
100975 cpu, ticks_value, ticks_title,
100976 - atomic_read(&rdtp->dynticks) & 0xfff,
100977 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
100978 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
100979 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
100980 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
100981 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
100982 return;
100983 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
100984 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
100985 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
100986 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
100987 wake_up(&rdp_leader->nocb_wq);
100988 }
100989 }
100990 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
100991 atomic_long_add(rhcount, &rdp->nocb_q_count);
100992 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
100993 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
100994 - ACCESS_ONCE(*old_rhpp) = rhp;
100995 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
100996 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
100997 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
100998
100999 @@ -2167,7 +2167,7 @@ wait_again:
101000 continue; /* No CBs here, try next follower. */
101001
101002 /* Move callbacks to wait-for-GP list, which is empty. */
101003 - ACCESS_ONCE(rdp->nocb_head) = NULL;
101004 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
101005 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
101006 gotcbs = true;
101007 }
101008 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
101009 list = ACCESS_ONCE(rdp->nocb_follower_head);
101010 BUG_ON(!list);
101011 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
101012 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
101013 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
101014 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
101015
101016 /* Each pass through the following loop invokes a callback. */
101017 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
101018 if (!rcu_nocb_need_deferred_wakeup(rdp))
101019 return;
101020 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
101021 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
101022 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
101023 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
101024 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
101025 }
101026 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
101027 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
101028 "rcuo%c/%d", rsp->abbr, cpu);
101029 BUG_ON(IS_ERR(t));
101030 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
101031 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
101032 }
101033
101034 /*
101035 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
101036
101037 /* Record start of fully idle period. */
101038 j = jiffies;
101039 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
101040 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
101041 smp_mb__before_atomic();
101042 - atomic_inc(&rdtp->dynticks_idle);
101043 + atomic_inc_unchecked(&rdtp->dynticks_idle);
101044 smp_mb__after_atomic();
101045 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
101046 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
101047 }
101048
101049 /*
101050 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
101051
101052 /* Record end of idle period. */
101053 smp_mb__before_atomic();
101054 - atomic_inc(&rdtp->dynticks_idle);
101055 + atomic_inc_unchecked(&rdtp->dynticks_idle);
101056 smp_mb__after_atomic();
101057 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
101058 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
101059
101060 /*
101061 * If we are the timekeeping CPU, we are permitted to be non-idle
101062 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
101063 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
101064
101065 /* Pick up current idle and NMI-nesting counter and check. */
101066 - cur = atomic_read(&rdtp->dynticks_idle);
101067 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
101068 if (cur & 0x1) {
101069 *isidle = false; /* We are not idle! */
101070 return;
101071 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
101072 case RCU_SYSIDLE_NOT:
101073
101074 /* First time all are idle, so note a short idle period. */
101075 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101076 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101077 break;
101078
101079 case RCU_SYSIDLE_SHORT:
101080 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
101081 {
101082 smp_mb();
101083 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
101084 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
101085 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
101086 }
101087
101088 /*
101089 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
101090 smp_mb(); /* grace period precedes setting inuse. */
101091
101092 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
101093 - ACCESS_ONCE(rshp->inuse) = 0;
101094 + ACCESS_ONCE_RW(rshp->inuse) = 0;
101095 }
101096
101097 /*
101098 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
101099 static void rcu_dynticks_task_enter(void)
101100 {
101101 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101102 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
101103 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
101104 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101105 }
101106
101107 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
101108 static void rcu_dynticks_task_exit(void)
101109 {
101110 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101111 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
101112 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
101113 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101114 }
101115 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
101116 index fbb6240..f6c5097 100644
101117 --- a/kernel/rcu/tree_trace.c
101118 +++ b/kernel/rcu/tree_trace.c
101119 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
101120 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
101121 rdp->qs_pending);
101122 seq_printf(m, " dt=%d/%llx/%d df=%lu",
101123 - atomic_read(&rdp->dynticks->dynticks),
101124 + atomic_read_unchecked(&rdp->dynticks->dynticks),
101125 rdp->dynticks->dynticks_nesting,
101126 rdp->dynticks->dynticks_nmi_nesting,
101127 rdp->dynticks_fqs);
101128 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
101129 struct rcu_state *rsp = (struct rcu_state *)m->private;
101130
101131 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
101132 - atomic_long_read(&rsp->expedited_start),
101133 + atomic_long_read_unchecked(&rsp->expedited_start),
101134 atomic_long_read(&rsp->expedited_done),
101135 - atomic_long_read(&rsp->expedited_wrap),
101136 - atomic_long_read(&rsp->expedited_tryfail),
101137 - atomic_long_read(&rsp->expedited_workdone1),
101138 - atomic_long_read(&rsp->expedited_workdone2),
101139 - atomic_long_read(&rsp->expedited_normal),
101140 - atomic_long_read(&rsp->expedited_stoppedcpus),
101141 - atomic_long_read(&rsp->expedited_done_tries),
101142 - atomic_long_read(&rsp->expedited_done_lost),
101143 - atomic_long_read(&rsp->expedited_done_exit));
101144 + atomic_long_read_unchecked(&rsp->expedited_wrap),
101145 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
101146 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
101147 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
101148 + atomic_long_read_unchecked(&rsp->expedited_normal),
101149 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
101150 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
101151 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
101152 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
101153 return 0;
101154 }
101155
101156 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
101157 index e0d31a3..f4dafe3 100644
101158 --- a/kernel/rcu/update.c
101159 +++ b/kernel/rcu/update.c
101160 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
101161 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
101162 */
101163 if (till_stall_check < 3) {
101164 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
101165 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
101166 till_stall_check = 3;
101167 } else if (till_stall_check > 300) {
101168 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
101169 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
101170 till_stall_check = 300;
101171 }
101172 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
101173 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
101174 !ACCESS_ONCE(t->on_rq) ||
101175 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
101176 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
101177 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
101178 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
101179 list_del_init(&t->rcu_tasks_holdout_list);
101180 put_task_struct(t);
101181 return;
101182 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
101183 !is_idle_task(t)) {
101184 get_task_struct(t);
101185 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
101186 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
101187 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
101188 list_add(&t->rcu_tasks_holdout_list,
101189 &rcu_tasks_holdouts);
101190 }
101191 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
101192 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
101193 BUG_ON(IS_ERR(t));
101194 smp_mb(); /* Ensure others see full kthread. */
101195 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
101196 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
101197 mutex_unlock(&rcu_tasks_kthread_mutex);
101198 }
101199
101200 diff --git a/kernel/resource.c b/kernel/resource.c
101201 index 19f2357..ebe7f35 100644
101202 --- a/kernel/resource.c
101203 +++ b/kernel/resource.c
101204 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
101205
101206 static int __init ioresources_init(void)
101207 {
101208 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101209 +#ifdef CONFIG_GRKERNSEC_PROC_USER
101210 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
101211 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
101212 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101213 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
101214 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
101215 +#endif
101216 +#else
101217 proc_create("ioports", 0, NULL, &proc_ioports_operations);
101218 proc_create("iomem", 0, NULL, &proc_iomem_operations);
101219 +#endif
101220 return 0;
101221 }
101222 __initcall(ioresources_init);
101223 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
101224 index eae160d..c9aa22e 100644
101225 --- a/kernel/sched/auto_group.c
101226 +++ b/kernel/sched/auto_group.c
101227 @@ -11,7 +11,7 @@
101228
101229 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
101230 static struct autogroup autogroup_default;
101231 -static atomic_t autogroup_seq_nr;
101232 +static atomic_unchecked_t autogroup_seq_nr;
101233
101234 void __init autogroup_init(struct task_struct *init_task)
101235 {
101236 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
101237
101238 kref_init(&ag->kref);
101239 init_rwsem(&ag->lock);
101240 - ag->id = atomic_inc_return(&autogroup_seq_nr);
101241 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
101242 ag->tg = tg;
101243 #ifdef CONFIG_RT_GROUP_SCHED
101244 /*
101245 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
101246 index 8d0f35d..c16360d 100644
101247 --- a/kernel/sched/completion.c
101248 +++ b/kernel/sched/completion.c
101249 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
101250 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101251 * or number of jiffies left till timeout) if completed.
101252 */
101253 -long __sched
101254 +long __sched __intentional_overflow(-1)
101255 wait_for_completion_interruptible_timeout(struct completion *x,
101256 unsigned long timeout)
101257 {
101258 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
101259 *
101260 * Return: -ERESTARTSYS if interrupted, 0 if completed.
101261 */
101262 -int __sched wait_for_completion_killable(struct completion *x)
101263 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
101264 {
101265 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
101266 if (t == -ERESTARTSYS)
101267 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
101268 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101269 * or number of jiffies left till timeout) if completed.
101270 */
101271 -long __sched
101272 +long __sched __intentional_overflow(-1)
101273 wait_for_completion_killable_timeout(struct completion *x,
101274 unsigned long timeout)
101275 {
101276 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
101277 index f4da2cb..e44587b 100644
101278 --- a/kernel/sched/core.c
101279 +++ b/kernel/sched/core.c
101280 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
101281 int sysctl_numa_balancing(struct ctl_table *table, int write,
101282 void __user *buffer, size_t *lenp, loff_t *ppos)
101283 {
101284 - struct ctl_table t;
101285 + ctl_table_no_const t;
101286 int err;
101287 int state = numabalancing_enabled;
101288
101289 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
101290 next->active_mm = oldmm;
101291 atomic_inc(&oldmm->mm_count);
101292 enter_lazy_tlb(oldmm, next);
101293 - } else
101294 + } else {
101295 switch_mm(oldmm, mm, next);
101296 + populate_stack();
101297 + }
101298
101299 if (!prev->mm) {
101300 prev->active_mm = NULL;
101301 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
101302 /* convert nice value [19,-20] to rlimit style value [1,40] */
101303 int nice_rlim = nice_to_rlimit(nice);
101304
101305 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
101306 +
101307 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
101308 capable(CAP_SYS_NICE));
101309 }
101310 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
101311 nice = task_nice(current) + increment;
101312
101313 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
101314 - if (increment < 0 && !can_nice(current, nice))
101315 + if (increment < 0 && (!can_nice(current, nice) ||
101316 + gr_handle_chroot_nice()))
101317 return -EPERM;
101318
101319 retval = security_task_setnice(current, nice);
101320 @@ -3462,6 +3467,7 @@ recheck:
101321 if (policy != p->policy && !rlim_rtprio)
101322 return -EPERM;
101323
101324 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
101325 /* can't increase priority */
101326 if (attr->sched_priority > p->rt_priority &&
101327 attr->sched_priority > rlim_rtprio)
101328 @@ -4945,6 +4951,7 @@ void idle_task_exit(void)
101329
101330 if (mm != &init_mm) {
101331 switch_mm(mm, &init_mm, current);
101332 + populate_stack();
101333 finish_arch_post_lock_switch();
101334 }
101335 mmdrop(mm);
101336 @@ -5040,7 +5047,7 @@ static void migrate_tasks(unsigned int dead_cpu)
101337
101338 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
101339
101340 -static struct ctl_table sd_ctl_dir[] = {
101341 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
101342 {
101343 .procname = "sched_domain",
101344 .mode = 0555,
101345 @@ -5057,17 +5064,17 @@ static struct ctl_table sd_ctl_root[] = {
101346 {}
101347 };
101348
101349 -static struct ctl_table *sd_alloc_ctl_entry(int n)
101350 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
101351 {
101352 - struct ctl_table *entry =
101353 + ctl_table_no_const *entry =
101354 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
101355
101356 return entry;
101357 }
101358
101359 -static void sd_free_ctl_entry(struct ctl_table **tablep)
101360 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
101361 {
101362 - struct ctl_table *entry;
101363 + ctl_table_no_const *entry;
101364
101365 /*
101366 * In the intermediate directories, both the child directory and
101367 @@ -5075,22 +5082,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
101368 * will always be set. In the lowest directory the names are
101369 * static strings and all have proc handlers.
101370 */
101371 - for (entry = *tablep; entry->mode; entry++) {
101372 - if (entry->child)
101373 - sd_free_ctl_entry(&entry->child);
101374 + for (entry = tablep; entry->mode; entry++) {
101375 + if (entry->child) {
101376 + sd_free_ctl_entry(entry->child);
101377 + pax_open_kernel();
101378 + entry->child = NULL;
101379 + pax_close_kernel();
101380 + }
101381 if (entry->proc_handler == NULL)
101382 kfree(entry->procname);
101383 }
101384
101385 - kfree(*tablep);
101386 - *tablep = NULL;
101387 + kfree(tablep);
101388 }
101389
101390 static int min_load_idx = 0;
101391 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
101392
101393 static void
101394 -set_table_entry(struct ctl_table *entry,
101395 +set_table_entry(ctl_table_no_const *entry,
101396 const char *procname, void *data, int maxlen,
101397 umode_t mode, proc_handler *proc_handler,
101398 bool load_idx)
101399 @@ -5110,7 +5120,7 @@ set_table_entry(struct ctl_table *entry,
101400 static struct ctl_table *
101401 sd_alloc_ctl_domain_table(struct sched_domain *sd)
101402 {
101403 - struct ctl_table *table = sd_alloc_ctl_entry(14);
101404 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
101405
101406 if (table == NULL)
101407 return NULL;
101408 @@ -5148,9 +5158,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
101409 return table;
101410 }
101411
101412 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
101413 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
101414 {
101415 - struct ctl_table *entry, *table;
101416 + ctl_table_no_const *entry, *table;
101417 struct sched_domain *sd;
101418 int domain_num = 0, i;
101419 char buf[32];
101420 @@ -5177,11 +5187,13 @@ static struct ctl_table_header *sd_sysctl_header;
101421 static void register_sched_domain_sysctl(void)
101422 {
101423 int i, cpu_num = num_possible_cpus();
101424 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
101425 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
101426 char buf[32];
101427
101428 WARN_ON(sd_ctl_dir[0].child);
101429 + pax_open_kernel();
101430 sd_ctl_dir[0].child = entry;
101431 + pax_close_kernel();
101432
101433 if (entry == NULL)
101434 return;
101435 @@ -5204,8 +5216,12 @@ static void unregister_sched_domain_sysctl(void)
101436 if (sd_sysctl_header)
101437 unregister_sysctl_table(sd_sysctl_header);
101438 sd_sysctl_header = NULL;
101439 - if (sd_ctl_dir[0].child)
101440 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
101441 + if (sd_ctl_dir[0].child) {
101442 + sd_free_ctl_entry(sd_ctl_dir[0].child);
101443 + pax_open_kernel();
101444 + sd_ctl_dir[0].child = NULL;
101445 + pax_close_kernel();
101446 + }
101447 }
101448 #else
101449 static void register_sched_domain_sysctl(void)
101450 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
101451 index 486d00c..62f3f6e 100644
101452 --- a/kernel/sched/fair.c
101453 +++ b/kernel/sched/fair.c
101454 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
101455
101456 static void reset_ptenuma_scan(struct task_struct *p)
101457 {
101458 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
101459 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
101460 p->mm->numa_scan_offset = 0;
101461 }
101462
101463 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
101464 * run_rebalance_domains is triggered when needed from the scheduler tick.
101465 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
101466 */
101467 -static void run_rebalance_domains(struct softirq_action *h)
101468 +static __latent_entropy void run_rebalance_domains(void)
101469 {
101470 struct rq *this_rq = this_rq();
101471 enum cpu_idle_type idle = this_rq->idle_balance ?
101472 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
101473 index dc0f435..ae2e085 100644
101474 --- a/kernel/sched/sched.h
101475 +++ b/kernel/sched/sched.h
101476 @@ -1200,7 +1200,7 @@ struct sched_class {
101477 #ifdef CONFIG_FAIR_GROUP_SCHED
101478 void (*task_move_group) (struct task_struct *p, int on_rq);
101479 #endif
101480 -};
101481 +} __do_const;
101482
101483 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
101484 {
101485 diff --git a/kernel/signal.c b/kernel/signal.c
101486 index a390499..ebe9a21 100644
101487 --- a/kernel/signal.c
101488 +++ b/kernel/signal.c
101489 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
101490
101491 int print_fatal_signals __read_mostly;
101492
101493 -static void __user *sig_handler(struct task_struct *t, int sig)
101494 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
101495 {
101496 return t->sighand->action[sig - 1].sa.sa_handler;
101497 }
101498
101499 -static int sig_handler_ignored(void __user *handler, int sig)
101500 +static int sig_handler_ignored(__sighandler_t handler, int sig)
101501 {
101502 /* Is it explicitly or implicitly ignored? */
101503 return handler == SIG_IGN ||
101504 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
101505
101506 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
101507 {
101508 - void __user *handler;
101509 + __sighandler_t handler;
101510
101511 handler = sig_handler(t, sig);
101512
101513 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
101514 atomic_inc(&user->sigpending);
101515 rcu_read_unlock();
101516
101517 + if (!override_rlimit)
101518 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
101519 +
101520 if (override_rlimit ||
101521 atomic_read(&user->sigpending) <=
101522 task_rlimit(t, RLIMIT_SIGPENDING)) {
101523 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
101524
101525 int unhandled_signal(struct task_struct *tsk, int sig)
101526 {
101527 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
101528 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
101529 if (is_global_init(tsk))
101530 return 1;
101531 if (handler != SIG_IGN && handler != SIG_DFL)
101532 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
101533 }
101534 }
101535
101536 + /* allow glibc communication via tgkill to other threads in our
101537 + thread group */
101538 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
101539 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
101540 + && gr_handle_signal(t, sig))
101541 + return -EPERM;
101542 +
101543 return security_task_kill(t, info, sig, 0);
101544 }
101545
101546 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101547 return send_signal(sig, info, p, 1);
101548 }
101549
101550 -static int
101551 +int
101552 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101553 {
101554 return send_signal(sig, info, t, 0);
101555 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101556 unsigned long int flags;
101557 int ret, blocked, ignored;
101558 struct k_sigaction *action;
101559 + int is_unhandled = 0;
101560
101561 spin_lock_irqsave(&t->sighand->siglock, flags);
101562 action = &t->sighand->action[sig-1];
101563 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101564 }
101565 if (action->sa.sa_handler == SIG_DFL)
101566 t->signal->flags &= ~SIGNAL_UNKILLABLE;
101567 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
101568 + is_unhandled = 1;
101569 ret = specific_send_sig_info(sig, info, t);
101570 spin_unlock_irqrestore(&t->sighand->siglock, flags);
101571
101572 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
101573 + normal operation */
101574 + if (is_unhandled) {
101575 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
101576 + gr_handle_crash(t, sig);
101577 + }
101578 +
101579 return ret;
101580 }
101581
101582 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101583 ret = check_kill_permission(sig, info, p);
101584 rcu_read_unlock();
101585
101586 - if (!ret && sig)
101587 + if (!ret && sig) {
101588 ret = do_send_sig_info(sig, info, p, true);
101589 + if (!ret)
101590 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
101591 + }
101592
101593 return ret;
101594 }
101595 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
101596 int error = -ESRCH;
101597
101598 rcu_read_lock();
101599 - p = find_task_by_vpid(pid);
101600 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
101601 + /* allow glibc communication via tgkill to other threads in our
101602 + thread group */
101603 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
101604 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
101605 + p = find_task_by_vpid_unrestricted(pid);
101606 + else
101607 +#endif
101608 + p = find_task_by_vpid(pid);
101609 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
101610 error = check_kill_permission(sig, info, p);
101611 /*
101612 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
101613 }
101614 seg = get_fs();
101615 set_fs(KERNEL_DS);
101616 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
101617 - (stack_t __force __user *) &uoss,
101618 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
101619 + (stack_t __force_user *) &uoss,
101620 compat_user_stack_pointer());
101621 set_fs(seg);
101622 if (ret >= 0 && uoss_ptr) {
101623 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
101624 index 40190f2..8861d40 100644
101625 --- a/kernel/smpboot.c
101626 +++ b/kernel/smpboot.c
101627 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
101628 }
101629 smpboot_unpark_thread(plug_thread, cpu);
101630 }
101631 - list_add(&plug_thread->list, &hotplug_threads);
101632 + pax_list_add(&plug_thread->list, &hotplug_threads);
101633 out:
101634 mutex_unlock(&smpboot_threads_lock);
101635 put_online_cpus();
101636 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
101637 {
101638 get_online_cpus();
101639 mutex_lock(&smpboot_threads_lock);
101640 - list_del(&plug_thread->list);
101641 + pax_list_del(&plug_thread->list);
101642 smpboot_destroy_threads(plug_thread);
101643 mutex_unlock(&smpboot_threads_lock);
101644 put_online_cpus();
101645 diff --git a/kernel/softirq.c b/kernel/softirq.c
101646 index 479e443..66d845e1 100644
101647 --- a/kernel/softirq.c
101648 +++ b/kernel/softirq.c
101649 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
101650 EXPORT_SYMBOL(irq_stat);
101651 #endif
101652
101653 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
101654 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
101655
101656 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
101657
101658 @@ -270,7 +270,7 @@ restart:
101659 kstat_incr_softirqs_this_cpu(vec_nr);
101660
101661 trace_softirq_entry(vec_nr);
101662 - h->action(h);
101663 + h->action();
101664 trace_softirq_exit(vec_nr);
101665 if (unlikely(prev_count != preempt_count())) {
101666 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
101667 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
101668 or_softirq_pending(1UL << nr);
101669 }
101670
101671 -void open_softirq(int nr, void (*action)(struct softirq_action *))
101672 +void __init open_softirq(int nr, void (*action)(void))
101673 {
101674 softirq_vec[nr].action = action;
101675 }
101676 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
101677 }
101678 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
101679
101680 -static void tasklet_action(struct softirq_action *a)
101681 +static void tasklet_action(void)
101682 {
101683 struct tasklet_struct *list;
101684
101685 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
101686 }
101687 }
101688
101689 -static void tasklet_hi_action(struct softirq_action *a)
101690 +static __latent_entropy void tasklet_hi_action(void)
101691 {
101692 struct tasklet_struct *list;
101693
101694 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
101695 .notifier_call = cpu_callback
101696 };
101697
101698 -static struct smp_hotplug_thread softirq_threads = {
101699 +static struct smp_hotplug_thread softirq_threads __read_only = {
101700 .store = &ksoftirqd,
101701 .thread_should_run = ksoftirqd_should_run,
101702 .thread_fn = run_ksoftirqd,
101703 diff --git a/kernel/sys.c b/kernel/sys.c
101704 index a03d9cd..55dbe9c 100644
101705 --- a/kernel/sys.c
101706 +++ b/kernel/sys.c
101707 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
101708 error = -EACCES;
101709 goto out;
101710 }
101711 +
101712 + if (gr_handle_chroot_setpriority(p, niceval)) {
101713 + error = -EACCES;
101714 + goto out;
101715 + }
101716 +
101717 no_nice = security_task_setnice(p, niceval);
101718 if (no_nice) {
101719 error = no_nice;
101720 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
101721 goto error;
101722 }
101723
101724 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
101725 + goto error;
101726 +
101727 + if (!gid_eq(new->gid, old->gid)) {
101728 + /* make sure we generate a learn log for what will
101729 + end up being a role transition after a full-learning
101730 + policy is generated
101731 + CAP_SETGID is required to perform a transition
101732 + we may not log a CAP_SETGID check above, e.g.
101733 + in the case where new rgid = old egid
101734 + */
101735 + gr_learn_cap(current, new, CAP_SETGID);
101736 + }
101737 +
101738 if (rgid != (gid_t) -1 ||
101739 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
101740 new->sgid = new->egid;
101741 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
101742 old = current_cred();
101743
101744 retval = -EPERM;
101745 +
101746 + if (gr_check_group_change(kgid, kgid, kgid))
101747 + goto error;
101748 +
101749 if (ns_capable(old->user_ns, CAP_SETGID))
101750 new->gid = new->egid = new->sgid = new->fsgid = kgid;
101751 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
101752 @@ -417,7 +441,7 @@ error:
101753 /*
101754 * change the user struct in a credentials set to match the new UID
101755 */
101756 -static int set_user(struct cred *new)
101757 +int set_user(struct cred *new)
101758 {
101759 struct user_struct *new_user;
101760
101761 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
101762 goto error;
101763 }
101764
101765 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
101766 + goto error;
101767 +
101768 if (!uid_eq(new->uid, old->uid)) {
101769 + /* make sure we generate a learn log for what will
101770 + end up being a role transition after a full-learning
101771 + policy is generated
101772 + CAP_SETUID is required to perform a transition
101773 + we may not log a CAP_SETUID check above, e.g.
101774 + in the case where new ruid = old euid
101775 + */
101776 + gr_learn_cap(current, new, CAP_SETUID);
101777 retval = set_user(new);
101778 if (retval < 0)
101779 goto error;
101780 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
101781 old = current_cred();
101782
101783 retval = -EPERM;
101784 +
101785 + if (gr_check_crash_uid(kuid))
101786 + goto error;
101787 + if (gr_check_user_change(kuid, kuid, kuid))
101788 + goto error;
101789 +
101790 if (ns_capable(old->user_ns, CAP_SETUID)) {
101791 new->suid = new->uid = kuid;
101792 if (!uid_eq(kuid, old->uid)) {
101793 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
101794 goto error;
101795 }
101796
101797 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
101798 + goto error;
101799 +
101800 if (ruid != (uid_t) -1) {
101801 new->uid = kruid;
101802 if (!uid_eq(kruid, old->uid)) {
101803 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
101804 goto error;
101805 }
101806
101807 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
101808 + goto error;
101809 +
101810 if (rgid != (gid_t) -1)
101811 new->gid = krgid;
101812 if (egid != (gid_t) -1)
101813 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
101814 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
101815 ns_capable(old->user_ns, CAP_SETUID)) {
101816 if (!uid_eq(kuid, old->fsuid)) {
101817 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
101818 + goto error;
101819 +
101820 new->fsuid = kuid;
101821 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
101822 goto change_okay;
101823 }
101824 }
101825
101826 +error:
101827 abort_creds(new);
101828 return old_fsuid;
101829
101830 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
101831 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
101832 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
101833 ns_capable(old->user_ns, CAP_SETGID)) {
101834 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
101835 + goto error;
101836 +
101837 if (!gid_eq(kgid, old->fsgid)) {
101838 new->fsgid = kgid;
101839 goto change_okay;
101840 }
101841 }
101842
101843 +error:
101844 abort_creds(new);
101845 return old_fsgid;
101846
101847 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
101848 return -EFAULT;
101849
101850 down_read(&uts_sem);
101851 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
101852 + error = __copy_to_user(name->sysname, &utsname()->sysname,
101853 __OLD_UTS_LEN);
101854 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
101855 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
101856 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
101857 __OLD_UTS_LEN);
101858 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
101859 - error |= __copy_to_user(&name->release, &utsname()->release,
101860 + error |= __copy_to_user(name->release, &utsname()->release,
101861 __OLD_UTS_LEN);
101862 error |= __put_user(0, name->release + __OLD_UTS_LEN);
101863 - error |= __copy_to_user(&name->version, &utsname()->version,
101864 + error |= __copy_to_user(name->version, &utsname()->version,
101865 __OLD_UTS_LEN);
101866 error |= __put_user(0, name->version + __OLD_UTS_LEN);
101867 - error |= __copy_to_user(&name->machine, &utsname()->machine,
101868 + error |= __copy_to_user(name->machine, &utsname()->machine,
101869 __OLD_UTS_LEN);
101870 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
101871 up_read(&uts_sem);
101872 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
101873 */
101874 new_rlim->rlim_cur = 1;
101875 }
101876 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
101877 + is changed to a lower value. Since tasks can be created by the same
101878 + user in between this limit change and an execve by this task, force
101879 + a recheck only for this task by setting PF_NPROC_EXCEEDED
101880 + */
101881 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
101882 + tsk->flags |= PF_NPROC_EXCEEDED;
101883 }
101884 if (!retval) {
101885 if (old_rlim)
101886 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
101887 index ce410bb..cd276f0 100644
101888 --- a/kernel/sysctl.c
101889 +++ b/kernel/sysctl.c
101890 @@ -94,7 +94,6 @@
101891
101892
101893 #if defined(CONFIG_SYSCTL)
101894 -
101895 /* External variables not in a header file. */
101896 extern int max_threads;
101897 extern int suid_dumpable;
101898 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
101899
101900 /* Constants used for minimum and maximum */
101901 #ifdef CONFIG_LOCKUP_DETECTOR
101902 -static int sixty = 60;
101903 +static int sixty __read_only = 60;
101904 #endif
101905
101906 -static int __maybe_unused neg_one = -1;
101907 +static int __maybe_unused neg_one __read_only = -1;
101908
101909 -static int zero;
101910 -static int __maybe_unused one = 1;
101911 -static int __maybe_unused two = 2;
101912 -static int __maybe_unused four = 4;
101913 -static unsigned long one_ul = 1;
101914 -static int one_hundred = 100;
101915 +static int zero __read_only = 0;
101916 +static int __maybe_unused one __read_only = 1;
101917 +static int __maybe_unused two __read_only = 2;
101918 +static int __maybe_unused three __read_only = 3;
101919 +static int __maybe_unused four __read_only = 4;
101920 +static unsigned long one_ul __read_only = 1;
101921 +static int one_hundred __read_only = 100;
101922 #ifdef CONFIG_PRINTK
101923 -static int ten_thousand = 10000;
101924 +static int ten_thousand __read_only = 10000;
101925 #endif
101926
101927 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
101928 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
101929 void __user *buffer, size_t *lenp, loff_t *ppos);
101930 #endif
101931
101932 -#ifdef CONFIG_PRINTK
101933 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
101934 void __user *buffer, size_t *lenp, loff_t *ppos);
101935 -#endif
101936
101937 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
101938 void __user *buffer, size_t *lenp, loff_t *ppos);
101939 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
101940
101941 #endif
101942
101943 +extern struct ctl_table grsecurity_table[];
101944 +
101945 static struct ctl_table kern_table[];
101946 static struct ctl_table vm_table[];
101947 static struct ctl_table fs_table[];
101948 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
101949 int sysctl_legacy_va_layout;
101950 #endif
101951
101952 +#ifdef CONFIG_PAX_SOFTMODE
101953 +static struct ctl_table pax_table[] = {
101954 + {
101955 + .procname = "softmode",
101956 + .data = &pax_softmode,
101957 + .maxlen = sizeof(unsigned int),
101958 + .mode = 0600,
101959 + .proc_handler = &proc_dointvec,
101960 + },
101961 +
101962 + { }
101963 +};
101964 +#endif
101965 +
101966 /* The default sysctl tables: */
101967
101968 static struct ctl_table sysctl_base_table[] = {
101969 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
101970 #endif
101971
101972 static struct ctl_table kern_table[] = {
101973 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
101974 + {
101975 + .procname = "grsecurity",
101976 + .mode = 0500,
101977 + .child = grsecurity_table,
101978 + },
101979 +#endif
101980 +
101981 +#ifdef CONFIG_PAX_SOFTMODE
101982 + {
101983 + .procname = "pax",
101984 + .mode = 0500,
101985 + .child = pax_table,
101986 + },
101987 +#endif
101988 +
101989 {
101990 .procname = "sched_child_runs_first",
101991 .data = &sysctl_sched_child_runs_first,
101992 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
101993 .data = &modprobe_path,
101994 .maxlen = KMOD_PATH_LEN,
101995 .mode = 0644,
101996 - .proc_handler = proc_dostring,
101997 + .proc_handler = proc_dostring_modpriv,
101998 },
101999 {
102000 .procname = "modules_disabled",
102001 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
102002 .extra1 = &zero,
102003 .extra2 = &one,
102004 },
102005 +#endif
102006 {
102007 .procname = "kptr_restrict",
102008 .data = &kptr_restrict,
102009 .maxlen = sizeof(int),
102010 .mode = 0644,
102011 .proc_handler = proc_dointvec_minmax_sysadmin,
102012 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102013 + .extra1 = &two,
102014 +#else
102015 .extra1 = &zero,
102016 +#endif
102017 .extra2 = &two,
102018 },
102019 -#endif
102020 {
102021 .procname = "ngroups_max",
102022 .data = &ngroups_max,
102023 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
102024 */
102025 {
102026 .procname = "perf_event_paranoid",
102027 - .data = &sysctl_perf_event_paranoid,
102028 - .maxlen = sizeof(sysctl_perf_event_paranoid),
102029 + .data = &sysctl_perf_event_legitimately_concerned,
102030 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
102031 .mode = 0644,
102032 - .proc_handler = proc_dointvec,
102033 + /* go ahead, be a hero */
102034 + .proc_handler = proc_dointvec_minmax_sysadmin,
102035 + .extra1 = &neg_one,
102036 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
102037 + .extra2 = &three,
102038 +#else
102039 + .extra2 = &two,
102040 +#endif
102041 },
102042 {
102043 .procname = "perf_event_mlock_kb",
102044 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
102045 .proc_handler = proc_dointvec_minmax,
102046 .extra1 = &zero,
102047 },
102048 + {
102049 + .procname = "heap_stack_gap",
102050 + .data = &sysctl_heap_stack_gap,
102051 + .maxlen = sizeof(sysctl_heap_stack_gap),
102052 + .mode = 0644,
102053 + .proc_handler = proc_doulongvec_minmax,
102054 + },
102055 #else
102056 {
102057 .procname = "nr_trim_pages",
102058 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
102059 (char __user *)buffer, lenp, ppos);
102060 }
102061
102062 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102063 + void __user *buffer, size_t *lenp, loff_t *ppos)
102064 +{
102065 + if (write && !capable(CAP_SYS_MODULE))
102066 + return -EPERM;
102067 +
102068 + return _proc_do_string(table->data, table->maxlen, write,
102069 + buffer, lenp, ppos);
102070 +}
102071 +
102072 static size_t proc_skip_spaces(char **buf)
102073 {
102074 size_t ret;
102075 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
102076 len = strlen(tmp);
102077 if (len > *size)
102078 len = *size;
102079 + if (len > sizeof(tmp))
102080 + len = sizeof(tmp);
102081 if (copy_to_user(*buf, tmp, len))
102082 return -EFAULT;
102083 *size -= len;
102084 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
102085 static int proc_taint(struct ctl_table *table, int write,
102086 void __user *buffer, size_t *lenp, loff_t *ppos)
102087 {
102088 - struct ctl_table t;
102089 + ctl_table_no_const t;
102090 unsigned long tmptaint = get_taint();
102091 int err;
102092
102093 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
102094 return err;
102095 }
102096
102097 -#ifdef CONFIG_PRINTK
102098 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102099 void __user *buffer, size_t *lenp, loff_t *ppos)
102100 {
102101 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102102
102103 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
102104 }
102105 -#endif
102106
102107 struct do_proc_dointvec_minmax_conv_param {
102108 int *min;
102109 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
102110 return -ENOSYS;
102111 }
102112
102113 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102114 + void __user *buffer, size_t *lenp, loff_t *ppos)
102115 +{
102116 + return -ENOSYS;
102117 +}
102118 +
102119 int proc_dointvec(struct ctl_table *table, int write,
102120 void __user *buffer, size_t *lenp, loff_t *ppos)
102121 {
102122 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
102123 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
102124 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
102125 EXPORT_SYMBOL(proc_dostring);
102126 +EXPORT_SYMBOL(proc_dostring_modpriv);
102127 EXPORT_SYMBOL(proc_doulongvec_minmax);
102128 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
102129 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
102130 index 21f82c2..c1984e5 100644
102131 --- a/kernel/taskstats.c
102132 +++ b/kernel/taskstats.c
102133 @@ -28,9 +28,12 @@
102134 #include <linux/fs.h>
102135 #include <linux/file.h>
102136 #include <linux/pid_namespace.h>
102137 +#include <linux/grsecurity.h>
102138 #include <net/genetlink.h>
102139 #include <linux/atomic.h>
102140
102141 +extern int gr_is_taskstats_denied(int pid);
102142 +
102143 /*
102144 * Maximum length of a cpumask that can be specified in
102145 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
102146 @@ -567,6 +570,9 @@ err:
102147
102148 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
102149 {
102150 + if (gr_is_taskstats_denied(current->pid))
102151 + return -EACCES;
102152 +
102153 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
102154 return cmd_attr_register_cpumask(info);
102155 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
102156 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
102157 index 1b001ed..55ef9e4 100644
102158 --- a/kernel/time/alarmtimer.c
102159 +++ b/kernel/time/alarmtimer.c
102160 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
102161 struct platform_device *pdev;
102162 int error = 0;
102163 int i;
102164 - struct k_clock alarm_clock = {
102165 + static struct k_clock alarm_clock = {
102166 .clock_getres = alarm_clock_getres,
102167 .clock_get = alarm_clock_get,
102168 .timer_create = alarm_timer_create,
102169 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
102170 index 38f586c..14386a7 100644
102171 --- a/kernel/time/hrtimer.c
102172 +++ b/kernel/time/hrtimer.c
102173 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
102174 local_irq_restore(flags);
102175 }
102176
102177 -static void run_hrtimer_softirq(struct softirq_action *h)
102178 +static __latent_entropy void run_hrtimer_softirq(void)
102179 {
102180 hrtimer_peek_ahead_timers();
102181 }
102182 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
102183 index 0075da7..63cc872 100644
102184 --- a/kernel/time/posix-cpu-timers.c
102185 +++ b/kernel/time/posix-cpu-timers.c
102186 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
102187
102188 static __init int init_posix_cpu_timers(void)
102189 {
102190 - struct k_clock process = {
102191 + static struct k_clock process = {
102192 .clock_getres = process_cpu_clock_getres,
102193 .clock_get = process_cpu_clock_get,
102194 .timer_create = process_cpu_timer_create,
102195 .nsleep = process_cpu_nsleep,
102196 .nsleep_restart = process_cpu_nsleep_restart,
102197 };
102198 - struct k_clock thread = {
102199 + static struct k_clock thread = {
102200 .clock_getres = thread_cpu_clock_getres,
102201 .clock_get = thread_cpu_clock_get,
102202 .timer_create = thread_cpu_timer_create,
102203 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
102204 index 31ea01f..7fc61ef 100644
102205 --- a/kernel/time/posix-timers.c
102206 +++ b/kernel/time/posix-timers.c
102207 @@ -43,6 +43,7 @@
102208 #include <linux/hash.h>
102209 #include <linux/posix-clock.h>
102210 #include <linux/posix-timers.h>
102211 +#include <linux/grsecurity.h>
102212 #include <linux/syscalls.h>
102213 #include <linux/wait.h>
102214 #include <linux/workqueue.h>
102215 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
102216 * which we beg off on and pass to do_sys_settimeofday().
102217 */
102218
102219 -static struct k_clock posix_clocks[MAX_CLOCKS];
102220 +static struct k_clock *posix_clocks[MAX_CLOCKS];
102221
102222 /*
102223 * These ones are defined below.
102224 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
102225 */
102226 static __init int init_posix_timers(void)
102227 {
102228 - struct k_clock clock_realtime = {
102229 + static struct k_clock clock_realtime = {
102230 .clock_getres = hrtimer_get_res,
102231 .clock_get = posix_clock_realtime_get,
102232 .clock_set = posix_clock_realtime_set,
102233 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
102234 .timer_get = common_timer_get,
102235 .timer_del = common_timer_del,
102236 };
102237 - struct k_clock clock_monotonic = {
102238 + static struct k_clock clock_monotonic = {
102239 .clock_getres = hrtimer_get_res,
102240 .clock_get = posix_ktime_get_ts,
102241 .nsleep = common_nsleep,
102242 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
102243 .timer_get = common_timer_get,
102244 .timer_del = common_timer_del,
102245 };
102246 - struct k_clock clock_monotonic_raw = {
102247 + static struct k_clock clock_monotonic_raw = {
102248 .clock_getres = hrtimer_get_res,
102249 .clock_get = posix_get_monotonic_raw,
102250 };
102251 - struct k_clock clock_realtime_coarse = {
102252 + static struct k_clock clock_realtime_coarse = {
102253 .clock_getres = posix_get_coarse_res,
102254 .clock_get = posix_get_realtime_coarse,
102255 };
102256 - struct k_clock clock_monotonic_coarse = {
102257 + static struct k_clock clock_monotonic_coarse = {
102258 .clock_getres = posix_get_coarse_res,
102259 .clock_get = posix_get_monotonic_coarse,
102260 };
102261 - struct k_clock clock_tai = {
102262 + static struct k_clock clock_tai = {
102263 .clock_getres = hrtimer_get_res,
102264 .clock_get = posix_get_tai,
102265 .nsleep = common_nsleep,
102266 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
102267 .timer_get = common_timer_get,
102268 .timer_del = common_timer_del,
102269 };
102270 - struct k_clock clock_boottime = {
102271 + static struct k_clock clock_boottime = {
102272 .clock_getres = hrtimer_get_res,
102273 .clock_get = posix_get_boottime,
102274 .nsleep = common_nsleep,
102275 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
102276 return;
102277 }
102278
102279 - posix_clocks[clock_id] = *new_clock;
102280 + posix_clocks[clock_id] = new_clock;
102281 }
102282 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
102283
102284 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
102285 return (id & CLOCKFD_MASK) == CLOCKFD ?
102286 &clock_posix_dynamic : &clock_posix_cpu;
102287
102288 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
102289 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
102290 return NULL;
102291 - return &posix_clocks[id];
102292 + return posix_clocks[id];
102293 }
102294
102295 static int common_timer_create(struct k_itimer *new_timer)
102296 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
102297 struct k_clock *kc = clockid_to_kclock(which_clock);
102298 struct k_itimer *new_timer;
102299 int error, new_timer_id;
102300 - sigevent_t event;
102301 + sigevent_t event = { };
102302 int it_id_set = IT_ID_NOT_SET;
102303
102304 if (!kc)
102305 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
102306 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
102307 return -EFAULT;
102308
102309 + /* only the CLOCK_REALTIME clock can be set, all other clocks
102310 + have their clock_set fptr set to a nosettime dummy function
102311 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
102312 + call common_clock_set, which calls do_sys_settimeofday, which
102313 + we hook
102314 + */
102315 +
102316 return kc->clock_set(which_clock, &new_tp);
102317 }
102318
102319 diff --git a/kernel/time/time.c b/kernel/time/time.c
102320 index 2c85b77..6530536 100644
102321 --- a/kernel/time/time.c
102322 +++ b/kernel/time/time.c
102323 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
102324 return error;
102325
102326 if (tz) {
102327 + /* we log in do_settimeofday called below, so don't log twice
102328 + */
102329 + if (!tv)
102330 + gr_log_timechange();
102331 +
102332 sys_tz = *tz;
102333 update_vsyscall_tz();
102334 if (firsttime) {
102335 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
102336 index 91db941..a371671 100644
102337 --- a/kernel/time/timekeeping.c
102338 +++ b/kernel/time/timekeeping.c
102339 @@ -15,6 +15,7 @@
102340 #include <linux/init.h>
102341 #include <linux/mm.h>
102342 #include <linux/sched.h>
102343 +#include <linux/grsecurity.h>
102344 #include <linux/syscore_ops.h>
102345 #include <linux/clocksource.h>
102346 #include <linux/jiffies.h>
102347 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
102348 if (!timespec64_valid_strict(ts))
102349 return -EINVAL;
102350
102351 + gr_log_timechange();
102352 +
102353 raw_spin_lock_irqsave(&timekeeper_lock, flags);
102354 write_seqcount_begin(&tk_core.seq);
102355
102356 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
102357 index 2d3f5c5..7ed7dc5 100644
102358 --- a/kernel/time/timer.c
102359 +++ b/kernel/time/timer.c
102360 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
102361 /*
102362 * This function runs timers and the timer-tq in bottom half context.
102363 */
102364 -static void run_timer_softirq(struct softirq_action *h)
102365 +static __latent_entropy void run_timer_softirq(void)
102366 {
102367 struct tvec_base *base = __this_cpu_read(tvec_bases);
102368
102369 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
102370 *
102371 * In all cases the return value is guaranteed to be non-negative.
102372 */
102373 -signed long __sched schedule_timeout(signed long timeout)
102374 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
102375 {
102376 struct timer_list timer;
102377 unsigned long expire;
102378 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
102379 index 61ed862..3b52c65 100644
102380 --- a/kernel/time/timer_list.c
102381 +++ b/kernel/time/timer_list.c
102382 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
102383
102384 static void print_name_offset(struct seq_file *m, void *sym)
102385 {
102386 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102387 + SEQ_printf(m, "<%p>", NULL);
102388 +#else
102389 char symname[KSYM_NAME_LEN];
102390
102391 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
102392 SEQ_printf(m, "<%pK>", sym);
102393 else
102394 SEQ_printf(m, "%s", symname);
102395 +#endif
102396 }
102397
102398 static void
102399 @@ -119,7 +123,11 @@ next_one:
102400 static void
102401 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
102402 {
102403 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102404 + SEQ_printf(m, " .base: %p\n", NULL);
102405 +#else
102406 SEQ_printf(m, " .base: %pK\n", base);
102407 +#endif
102408 SEQ_printf(m, " .index: %d\n",
102409 base->index);
102410 SEQ_printf(m, " .resolution: %Lu nsecs\n",
102411 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
102412 {
102413 struct proc_dir_entry *pe;
102414
102415 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102416 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
102417 +#else
102418 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
102419 +#endif
102420 if (!pe)
102421 return -ENOMEM;
102422 return 0;
102423 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
102424 index 1fb08f2..ca4bb1e 100644
102425 --- a/kernel/time/timer_stats.c
102426 +++ b/kernel/time/timer_stats.c
102427 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
102428 static unsigned long nr_entries;
102429 static struct entry entries[MAX_ENTRIES];
102430
102431 -static atomic_t overflow_count;
102432 +static atomic_unchecked_t overflow_count;
102433
102434 /*
102435 * The entries are in a hash-table, for fast lookup:
102436 @@ -140,7 +140,7 @@ static void reset_entries(void)
102437 nr_entries = 0;
102438 memset(entries, 0, sizeof(entries));
102439 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
102440 - atomic_set(&overflow_count, 0);
102441 + atomic_set_unchecked(&overflow_count, 0);
102442 }
102443
102444 static struct entry *alloc_entry(void)
102445 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102446 if (likely(entry))
102447 entry->count++;
102448 else
102449 - atomic_inc(&overflow_count);
102450 + atomic_inc_unchecked(&overflow_count);
102451
102452 out_unlock:
102453 raw_spin_unlock_irqrestore(lock, flags);
102454 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102455
102456 static void print_name_offset(struct seq_file *m, unsigned long addr)
102457 {
102458 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102459 + seq_printf(m, "<%p>", NULL);
102460 +#else
102461 char symname[KSYM_NAME_LEN];
102462
102463 if (lookup_symbol_name(addr, symname) < 0)
102464 - seq_printf(m, "<%p>", (void *)addr);
102465 + seq_printf(m, "<%pK>", (void *)addr);
102466 else
102467 seq_printf(m, "%s", symname);
102468 +#endif
102469 }
102470
102471 static int tstats_show(struct seq_file *m, void *v)
102472 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
102473
102474 seq_puts(m, "Timer Stats Version: v0.3\n");
102475 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
102476 - if (atomic_read(&overflow_count))
102477 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
102478 + if (atomic_read_unchecked(&overflow_count))
102479 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
102480 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
102481
102482 for (i = 0; i < nr_entries; i++) {
102483 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
102484 {
102485 struct proc_dir_entry *pe;
102486
102487 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102488 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
102489 +#else
102490 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
102491 +#endif
102492 if (!pe)
102493 return -ENOMEM;
102494 return 0;
102495 diff --git a/kernel/torture.c b/kernel/torture.c
102496 index dd70993..0bf694b 100644
102497 --- a/kernel/torture.c
102498 +++ b/kernel/torture.c
102499 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
102500 mutex_lock(&fullstop_mutex);
102501 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
102502 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
102503 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
102504 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
102505 } else {
102506 pr_warn("Concurrent rmmod and shutdown illegal!\n");
102507 }
102508 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
102509 if (!torture_must_stop()) {
102510 if (stutter > 1) {
102511 schedule_timeout_interruptible(stutter - 1);
102512 - ACCESS_ONCE(stutter_pause_test) = 2;
102513 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
102514 }
102515 schedule_timeout_interruptible(1);
102516 - ACCESS_ONCE(stutter_pause_test) = 1;
102517 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
102518 }
102519 if (!torture_must_stop())
102520 schedule_timeout_interruptible(stutter);
102521 - ACCESS_ONCE(stutter_pause_test) = 0;
102522 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
102523 torture_shutdown_absorb("torture_stutter");
102524 } while (!torture_must_stop());
102525 torture_kthread_stopping("torture_stutter");
102526 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
102527 schedule_timeout_uninterruptible(10);
102528 return true;
102529 }
102530 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
102531 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
102532 mutex_unlock(&fullstop_mutex);
102533 torture_shutdown_cleanup();
102534 torture_shuffle_cleanup();
102535 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
102536 index 483cecf..ac46091 100644
102537 --- a/kernel/trace/blktrace.c
102538 +++ b/kernel/trace/blktrace.c
102539 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
102540 struct blk_trace *bt = filp->private_data;
102541 char buf[16];
102542
102543 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
102544 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
102545
102546 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
102547 }
102548 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
102549 return 1;
102550
102551 bt = buf->chan->private_data;
102552 - atomic_inc(&bt->dropped);
102553 + atomic_inc_unchecked(&bt->dropped);
102554 return 0;
102555 }
102556
102557 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
102558
102559 bt->dir = dir;
102560 bt->dev = dev;
102561 - atomic_set(&bt->dropped, 0);
102562 + atomic_set_unchecked(&bt->dropped, 0);
102563 INIT_LIST_HEAD(&bt->running_list);
102564
102565 ret = -EIO;
102566 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
102567 index 4f22802..bd268b1 100644
102568 --- a/kernel/trace/ftrace.c
102569 +++ b/kernel/trace/ftrace.c
102570 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
102571 if (unlikely(ftrace_disabled))
102572 return 0;
102573
102574 + ret = ftrace_arch_code_modify_prepare();
102575 + FTRACE_WARN_ON(ret);
102576 + if (ret)
102577 + return 0;
102578 +
102579 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
102580 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
102581 if (ret) {
102582 ftrace_bug(ret, rec);
102583 - return 0;
102584 }
102585 - return 1;
102586 + return ret ? 0 : 1;
102587 }
102588
102589 /*
102590 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
102591 if (!count)
102592 return 0;
102593
102594 + pax_open_kernel();
102595 sort(start, count, sizeof(*start),
102596 ftrace_cmp_ips, ftrace_swap_ips);
102597 + pax_close_kernel();
102598
102599 start_pg = ftrace_allocate_pages(count);
102600 if (!start_pg)
102601 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
102602
102603 if (t->ret_stack == NULL) {
102604 atomic_set(&t->tracing_graph_pause, 0);
102605 - atomic_set(&t->trace_overrun, 0);
102606 + atomic_set_unchecked(&t->trace_overrun, 0);
102607 t->curr_ret_stack = -1;
102608 /* Make sure the tasks see the -1 first: */
102609 smp_wmb();
102610 @@ -5876,7 +5883,7 @@ static void
102611 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
102612 {
102613 atomic_set(&t->tracing_graph_pause, 0);
102614 - atomic_set(&t->trace_overrun, 0);
102615 + atomic_set_unchecked(&t->trace_overrun, 0);
102616 t->ftrace_timestamp = 0;
102617 /* make curr_ret_stack visible before we add the ret_stack */
102618 smp_wmb();
102619 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
102620 index 922048a..bb71a55 100644
102621 --- a/kernel/trace/ring_buffer.c
102622 +++ b/kernel/trace/ring_buffer.c
102623 @@ -348,9 +348,9 @@ struct buffer_data_page {
102624 */
102625 struct buffer_page {
102626 struct list_head list; /* list of buffer pages */
102627 - local_t write; /* index for next write */
102628 + local_unchecked_t write; /* index for next write */
102629 unsigned read; /* index for next read */
102630 - local_t entries; /* entries on this page */
102631 + local_unchecked_t entries; /* entries on this page */
102632 unsigned long real_end; /* real end of data */
102633 struct buffer_data_page *page; /* Actual data page */
102634 };
102635 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
102636 unsigned long last_overrun;
102637 local_t entries_bytes;
102638 local_t entries;
102639 - local_t overrun;
102640 - local_t commit_overrun;
102641 - local_t dropped_events;
102642 + local_unchecked_t overrun;
102643 + local_unchecked_t commit_overrun;
102644 + local_unchecked_t dropped_events;
102645 local_t committing;
102646 - local_t commits;
102647 + local_unchecked_t commits;
102648 unsigned long read;
102649 unsigned long read_bytes;
102650 u64 write_stamp;
102651 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102652 *
102653 * We add a counter to the write field to denote this.
102654 */
102655 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
102656 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
102657 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
102658 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
102659
102660 /*
102661 * Just make sure we have seen our old_write and synchronize
102662 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102663 * cmpxchg to only update if an interrupt did not already
102664 * do it for us. If the cmpxchg fails, we don't care.
102665 */
102666 - (void)local_cmpxchg(&next_page->write, old_write, val);
102667 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
102668 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
102669 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
102670
102671 /*
102672 * No need to worry about races with clearing out the commit.
102673 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
102674
102675 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
102676 {
102677 - return local_read(&bpage->entries) & RB_WRITE_MASK;
102678 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
102679 }
102680
102681 static inline unsigned long rb_page_write(struct buffer_page *bpage)
102682 {
102683 - return local_read(&bpage->write) & RB_WRITE_MASK;
102684 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
102685 }
102686
102687 static int
102688 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
102689 * bytes consumed in ring buffer from here.
102690 * Increment overrun to account for the lost events.
102691 */
102692 - local_add(page_entries, &cpu_buffer->overrun);
102693 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
102694 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102695 }
102696
102697 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
102698 * it is our responsibility to update
102699 * the counters.
102700 */
102701 - local_add(entries, &cpu_buffer->overrun);
102702 + local_add_unchecked(entries, &cpu_buffer->overrun);
102703 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102704
102705 /*
102706 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102707 if (tail == BUF_PAGE_SIZE)
102708 tail_page->real_end = 0;
102709
102710 - local_sub(length, &tail_page->write);
102711 + local_sub_unchecked(length, &tail_page->write);
102712 return;
102713 }
102714
102715 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102716 rb_event_set_padding(event);
102717
102718 /* Set the write back to the previous setting */
102719 - local_sub(length, &tail_page->write);
102720 + local_sub_unchecked(length, &tail_page->write);
102721 return;
102722 }
102723
102724 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102725
102726 /* Set write to end of buffer */
102727 length = (tail + length) - BUF_PAGE_SIZE;
102728 - local_sub(length, &tail_page->write);
102729 + local_sub_unchecked(length, &tail_page->write);
102730 }
102731
102732 /*
102733 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102734 * about it.
102735 */
102736 if (unlikely(next_page == commit_page)) {
102737 - local_inc(&cpu_buffer->commit_overrun);
102738 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102739 goto out_reset;
102740 }
102741
102742 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102743 * this is easy, just stop here.
102744 */
102745 if (!(buffer->flags & RB_FL_OVERWRITE)) {
102746 - local_inc(&cpu_buffer->dropped_events);
102747 + local_inc_unchecked(&cpu_buffer->dropped_events);
102748 goto out_reset;
102749 }
102750
102751 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102752 cpu_buffer->tail_page) &&
102753 (cpu_buffer->commit_page ==
102754 cpu_buffer->reader_page))) {
102755 - local_inc(&cpu_buffer->commit_overrun);
102756 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102757 goto out_reset;
102758 }
102759 }
102760 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102761 length += RB_LEN_TIME_EXTEND;
102762
102763 tail_page = cpu_buffer->tail_page;
102764 - write = local_add_return(length, &tail_page->write);
102765 + write = local_add_return_unchecked(length, &tail_page->write);
102766
102767 /* set write to only the index of the write */
102768 write &= RB_WRITE_MASK;
102769 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102770 kmemcheck_annotate_bitfield(event, bitfield);
102771 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
102772
102773 - local_inc(&tail_page->entries);
102774 + local_inc_unchecked(&tail_page->entries);
102775
102776 /*
102777 * If this is the first commit on the page, then update
102778 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102779
102780 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
102781 unsigned long write_mask =
102782 - local_read(&bpage->write) & ~RB_WRITE_MASK;
102783 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
102784 unsigned long event_length = rb_event_length(event);
102785 /*
102786 * This is on the tail page. It is possible that
102787 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102788 */
102789 old_index += write_mask;
102790 new_index += write_mask;
102791 - index = local_cmpxchg(&bpage->write, old_index, new_index);
102792 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
102793 if (index == old_index) {
102794 /* update counters */
102795 local_sub(event_length, &cpu_buffer->entries_bytes);
102796 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102797 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
102798 {
102799 local_inc(&cpu_buffer->committing);
102800 - local_inc(&cpu_buffer->commits);
102801 + local_inc_unchecked(&cpu_buffer->commits);
102802 }
102803
102804 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102805 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102806 return;
102807
102808 again:
102809 - commits = local_read(&cpu_buffer->commits);
102810 + commits = local_read_unchecked(&cpu_buffer->commits);
102811 /* synchronize with interrupts */
102812 barrier();
102813 if (local_read(&cpu_buffer->committing) == 1)
102814 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102815 * updating of the commit page and the clearing of the
102816 * committing counter.
102817 */
102818 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
102819 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
102820 !local_read(&cpu_buffer->committing)) {
102821 local_inc(&cpu_buffer->committing);
102822 goto again;
102823 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
102824 barrier();
102825 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
102826 local_dec(&cpu_buffer->committing);
102827 - local_dec(&cpu_buffer->commits);
102828 + local_dec_unchecked(&cpu_buffer->commits);
102829 return NULL;
102830 }
102831 #endif
102832 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102833
102834 /* Do the likely case first */
102835 if (likely(bpage->page == (void *)addr)) {
102836 - local_dec(&bpage->entries);
102837 + local_dec_unchecked(&bpage->entries);
102838 return;
102839 }
102840
102841 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102842 start = bpage;
102843 do {
102844 if (bpage->page == (void *)addr) {
102845 - local_dec(&bpage->entries);
102846 + local_dec_unchecked(&bpage->entries);
102847 return;
102848 }
102849 rb_inc_page(cpu_buffer, &bpage);
102850 @@ -3197,7 +3197,7 @@ static inline unsigned long
102851 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
102852 {
102853 return local_read(&cpu_buffer->entries) -
102854 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
102855 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
102856 }
102857
102858 /**
102859 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
102860 return 0;
102861
102862 cpu_buffer = buffer->buffers[cpu];
102863 - ret = local_read(&cpu_buffer->overrun);
102864 + ret = local_read_unchecked(&cpu_buffer->overrun);
102865
102866 return ret;
102867 }
102868 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
102869 return 0;
102870
102871 cpu_buffer = buffer->buffers[cpu];
102872 - ret = local_read(&cpu_buffer->commit_overrun);
102873 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
102874
102875 return ret;
102876 }
102877 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
102878 return 0;
102879
102880 cpu_buffer = buffer->buffers[cpu];
102881 - ret = local_read(&cpu_buffer->dropped_events);
102882 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
102883
102884 return ret;
102885 }
102886 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
102887 /* if you care about this being correct, lock the buffer */
102888 for_each_buffer_cpu(buffer, cpu) {
102889 cpu_buffer = buffer->buffers[cpu];
102890 - overruns += local_read(&cpu_buffer->overrun);
102891 + overruns += local_read_unchecked(&cpu_buffer->overrun);
102892 }
102893
102894 return overruns;
102895 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102896 /*
102897 * Reset the reader page to size zero.
102898 */
102899 - local_set(&cpu_buffer->reader_page->write, 0);
102900 - local_set(&cpu_buffer->reader_page->entries, 0);
102901 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102902 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102903 local_set(&cpu_buffer->reader_page->page->commit, 0);
102904 cpu_buffer->reader_page->real_end = 0;
102905
102906 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102907 * want to compare with the last_overrun.
102908 */
102909 smp_mb();
102910 - overwrite = local_read(&(cpu_buffer->overrun));
102911 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
102912
102913 /*
102914 * Here's the tricky part.
102915 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102916
102917 cpu_buffer->head_page
102918 = list_entry(cpu_buffer->pages, struct buffer_page, list);
102919 - local_set(&cpu_buffer->head_page->write, 0);
102920 - local_set(&cpu_buffer->head_page->entries, 0);
102921 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
102922 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
102923 local_set(&cpu_buffer->head_page->page->commit, 0);
102924
102925 cpu_buffer->head_page->read = 0;
102926 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102927
102928 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
102929 INIT_LIST_HEAD(&cpu_buffer->new_pages);
102930 - local_set(&cpu_buffer->reader_page->write, 0);
102931 - local_set(&cpu_buffer->reader_page->entries, 0);
102932 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102933 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102934 local_set(&cpu_buffer->reader_page->page->commit, 0);
102935 cpu_buffer->reader_page->read = 0;
102936
102937 local_set(&cpu_buffer->entries_bytes, 0);
102938 - local_set(&cpu_buffer->overrun, 0);
102939 - local_set(&cpu_buffer->commit_overrun, 0);
102940 - local_set(&cpu_buffer->dropped_events, 0);
102941 + local_set_unchecked(&cpu_buffer->overrun, 0);
102942 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
102943 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
102944 local_set(&cpu_buffer->entries, 0);
102945 local_set(&cpu_buffer->committing, 0);
102946 - local_set(&cpu_buffer->commits, 0);
102947 + local_set_unchecked(&cpu_buffer->commits, 0);
102948 cpu_buffer->read = 0;
102949 cpu_buffer->read_bytes = 0;
102950
102951 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
102952 rb_init_page(bpage);
102953 bpage = reader->page;
102954 reader->page = *data_page;
102955 - local_set(&reader->write, 0);
102956 - local_set(&reader->entries, 0);
102957 + local_set_unchecked(&reader->write, 0);
102958 + local_set_unchecked(&reader->entries, 0);
102959 reader->read = 0;
102960 *data_page = bpage;
102961
102962 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
102963 index 62c6506..5c25989 100644
102964 --- a/kernel/trace/trace.c
102965 +++ b/kernel/trace/trace.c
102966 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
102967 return 0;
102968 }
102969
102970 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
102971 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
102972 {
102973 /* do nothing if flag is already set */
102974 if (!!(trace_flags & mask) == !!enabled)
102975 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
102976 index dd8205a..1aae87a 100644
102977 --- a/kernel/trace/trace.h
102978 +++ b/kernel/trace/trace.h
102979 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
102980 void trace_printk_init_buffers(void);
102981 void trace_printk_start_comm(void);
102982 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
102983 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
102984 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
102985
102986 /*
102987 * Normal trace_printk() and friends allocates special buffers
102988 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
102989 index 57b67b1..66082a9 100644
102990 --- a/kernel/trace/trace_clock.c
102991 +++ b/kernel/trace/trace_clock.c
102992 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
102993 return now;
102994 }
102995
102996 -static atomic64_t trace_counter;
102997 +static atomic64_unchecked_t trace_counter;
102998
102999 /*
103000 * trace_clock_counter(): simply an atomic counter.
103001 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
103002 */
103003 u64 notrace trace_clock_counter(void)
103004 {
103005 - return atomic64_add_return(1, &trace_counter);
103006 + return atomic64_inc_return_unchecked(&trace_counter);
103007 }
103008 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
103009 index a9c10a3..1864f6b 100644
103010 --- a/kernel/trace/trace_events.c
103011 +++ b/kernel/trace/trace_events.c
103012 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
103013 return 0;
103014 }
103015
103016 -struct ftrace_module_file_ops;
103017 static void __add_event_to_tracers(struct ftrace_event_call *call);
103018
103019 /* Add an additional event_call dynamically */
103020 diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
103021 index ced69da..7f2e97c 100644
103022 --- a/kernel/trace/trace_events_filter.c
103023 +++ b/kernel/trace/trace_events_filter.c
103024 @@ -1369,19 +1369,26 @@ static int check_preds(struct filter_parse_state *ps)
103025 {
103026 int n_normal_preds = 0, n_logical_preds = 0;
103027 struct postfix_elt *elt;
103028 + int cnt = 0;
103029
103030 list_for_each_entry(elt, &ps->postfix, list) {
103031 - if (elt->op == OP_NONE)
103032 + if (elt->op == OP_NONE) {
103033 + cnt++;
103034 continue;
103035 + }
103036
103037 if (elt->op == OP_AND || elt->op == OP_OR) {
103038 n_logical_preds++;
103039 + cnt--;
103040 continue;
103041 }
103042 + if (elt->op != OP_NOT)
103043 + cnt--;
103044 n_normal_preds++;
103045 + WARN_ON_ONCE(cnt < 0);
103046 }
103047
103048 - if (!n_normal_preds || n_logical_preds >= n_normal_preds) {
103049 + if (cnt != 1 || !n_normal_preds || n_logical_preds >= n_normal_preds) {
103050 parse_error(ps, FILT_ERR_INVALID_FILTER, 0);
103051 return -EINVAL;
103052 }
103053 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
103054 index b6fce36..d9f11a3 100644
103055 --- a/kernel/trace/trace_functions_graph.c
103056 +++ b/kernel/trace/trace_functions_graph.c
103057 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
103058
103059 /* The return trace stack is full */
103060 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
103061 - atomic_inc(&current->trace_overrun);
103062 + atomic_inc_unchecked(&current->trace_overrun);
103063 return -EBUSY;
103064 }
103065
103066 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
103067 *ret = current->ret_stack[index].ret;
103068 trace->func = current->ret_stack[index].func;
103069 trace->calltime = current->ret_stack[index].calltime;
103070 - trace->overrun = atomic_read(&current->trace_overrun);
103071 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
103072 trace->depth = index;
103073 }
103074
103075 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
103076 index 7a9ba62..2e0e4a1 100644
103077 --- a/kernel/trace/trace_mmiotrace.c
103078 +++ b/kernel/trace/trace_mmiotrace.c
103079 @@ -24,7 +24,7 @@ struct header_iter {
103080 static struct trace_array *mmio_trace_array;
103081 static bool overrun_detected;
103082 static unsigned long prev_overruns;
103083 -static atomic_t dropped_count;
103084 +static atomic_unchecked_t dropped_count;
103085
103086 static void mmio_reset_data(struct trace_array *tr)
103087 {
103088 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
103089
103090 static unsigned long count_overruns(struct trace_iterator *iter)
103091 {
103092 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
103093 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
103094 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
103095
103096 if (over > prev_overruns)
103097 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
103098 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
103099 sizeof(*entry), 0, pc);
103100 if (!event) {
103101 - atomic_inc(&dropped_count);
103102 + atomic_inc_unchecked(&dropped_count);
103103 return;
103104 }
103105 entry = ring_buffer_event_data(event);
103106 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
103107 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
103108 sizeof(*entry), 0, pc);
103109 if (!event) {
103110 - atomic_inc(&dropped_count);
103111 + atomic_inc_unchecked(&dropped_count);
103112 return;
103113 }
103114 entry = ring_buffer_event_data(event);
103115 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
103116 index 692bf71..6d9a9cd 100644
103117 --- a/kernel/trace/trace_output.c
103118 +++ b/kernel/trace/trace_output.c
103119 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
103120 goto out;
103121 }
103122
103123 + pax_open_kernel();
103124 if (event->funcs->trace == NULL)
103125 - event->funcs->trace = trace_nop_print;
103126 + *(void **)&event->funcs->trace = trace_nop_print;
103127 if (event->funcs->raw == NULL)
103128 - event->funcs->raw = trace_nop_print;
103129 + *(void **)&event->funcs->raw = trace_nop_print;
103130 if (event->funcs->hex == NULL)
103131 - event->funcs->hex = trace_nop_print;
103132 + *(void **)&event->funcs->hex = trace_nop_print;
103133 if (event->funcs->binary == NULL)
103134 - event->funcs->binary = trace_nop_print;
103135 + *(void **)&event->funcs->binary = trace_nop_print;
103136 + pax_close_kernel();
103137
103138 key = event->type & (EVENT_HASHSIZE - 1);
103139
103140 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
103141 index e694c9f..6775a38 100644
103142 --- a/kernel/trace/trace_seq.c
103143 +++ b/kernel/trace/trace_seq.c
103144 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
103145 return 0;
103146 }
103147
103148 - seq_buf_path(&s->seq, path, "\n");
103149 + seq_buf_path(&s->seq, path, "\n\\");
103150
103151 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
103152 s->seq.len = save_len;
103153 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
103154 index c3e4fcf..ef6cc43 100644
103155 --- a/kernel/trace/trace_stack.c
103156 +++ b/kernel/trace/trace_stack.c
103157 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
103158 return;
103159
103160 /* we do not handle interrupt stacks yet */
103161 - if (!object_is_on_stack(stack))
103162 + if (!object_starts_on_stack(stack))
103163 return;
103164
103165 local_irq_save(flags);
103166 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
103167 index f97f6e3..d367b48 100644
103168 --- a/kernel/trace/trace_syscalls.c
103169 +++ b/kernel/trace/trace_syscalls.c
103170 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
103171 int num;
103172
103173 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103174 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103175 + return -EINVAL;
103176
103177 mutex_lock(&syscall_trace_lock);
103178 if (!sys_perf_refcount_enter)
103179 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
103180 int num;
103181
103182 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103183 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103184 + return;
103185
103186 mutex_lock(&syscall_trace_lock);
103187 sys_perf_refcount_enter--;
103188 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
103189 int num;
103190
103191 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103192 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103193 + return -EINVAL;
103194
103195 mutex_lock(&syscall_trace_lock);
103196 if (!sys_perf_refcount_exit)
103197 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
103198 int num;
103199
103200 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103201 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103202 + return;
103203
103204 mutex_lock(&syscall_trace_lock);
103205 sys_perf_refcount_exit--;
103206 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
103207 index 4109f83..fe1f830 100644
103208 --- a/kernel/user_namespace.c
103209 +++ b/kernel/user_namespace.c
103210 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
103211 !kgid_has_mapping(parent_ns, group))
103212 return -EPERM;
103213
103214 +#ifdef CONFIG_GRKERNSEC
103215 + /*
103216 + * This doesn't really inspire confidence:
103217 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
103218 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
103219 + * Increases kernel attack surface in areas developers
103220 + * previously cared little about ("low importance due
103221 + * to requiring "root" capability")
103222 + * To be removed when this code receives *proper* review
103223 + */
103224 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
103225 + !capable(CAP_SETGID))
103226 + return -EPERM;
103227 +#endif
103228 +
103229 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
103230 if (!ns)
103231 return -ENOMEM;
103232 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
103233 if (atomic_read(&current->mm->mm_users) > 1)
103234 return -EINVAL;
103235
103236 - if (current->fs->users != 1)
103237 + if (atomic_read(&current->fs->users) != 1)
103238 return -EINVAL;
103239
103240 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
103241 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
103242 index c8eac43..4b5f08f 100644
103243 --- a/kernel/utsname_sysctl.c
103244 +++ b/kernel/utsname_sysctl.c
103245 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
103246 static int proc_do_uts_string(struct ctl_table *table, int write,
103247 void __user *buffer, size_t *lenp, loff_t *ppos)
103248 {
103249 - struct ctl_table uts_table;
103250 + ctl_table_no_const uts_table;
103251 int r;
103252 memcpy(&uts_table, table, sizeof(uts_table));
103253 uts_table.data = get_uts(table, write);
103254 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
103255 index 3174bf8..3553520 100644
103256 --- a/kernel/watchdog.c
103257 +++ b/kernel/watchdog.c
103258 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
103259 static void watchdog_nmi_disable(unsigned int cpu) { return; }
103260 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
103261
103262 -static struct smp_hotplug_thread watchdog_threads = {
103263 +static struct smp_hotplug_thread watchdog_threads __read_only = {
103264 .store = &softlockup_watchdog,
103265 .thread_should_run = watchdog_should_run,
103266 .thread_fn = watchdog,
103267 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
103268 index 41ff75b..5ad683a 100644
103269 --- a/kernel/workqueue.c
103270 +++ b/kernel/workqueue.c
103271 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
103272 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
103273 worker_flags |= WORKER_REBOUND;
103274 worker_flags &= ~WORKER_UNBOUND;
103275 - ACCESS_ONCE(worker->flags) = worker_flags;
103276 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
103277 }
103278
103279 spin_unlock_irq(&pool->lock);
103280 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
103281 index c5cefb3..a4241e3 100644
103282 --- a/lib/Kconfig.debug
103283 +++ b/lib/Kconfig.debug
103284 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
103285
103286 config DEBUG_WW_MUTEX_SLOWPATH
103287 bool "Wait/wound mutex debugging: Slowpath testing"
103288 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103289 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103290 select DEBUG_LOCK_ALLOC
103291 select DEBUG_SPINLOCK
103292 select DEBUG_MUTEXES
103293 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
103294
103295 config DEBUG_LOCK_ALLOC
103296 bool "Lock debugging: detect incorrect freeing of live locks"
103297 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103298 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103299 select DEBUG_SPINLOCK
103300 select DEBUG_MUTEXES
103301 select LOCKDEP
103302 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
103303
103304 config PROVE_LOCKING
103305 bool "Lock debugging: prove locking correctness"
103306 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103307 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103308 select LOCKDEP
103309 select DEBUG_SPINLOCK
103310 select DEBUG_MUTEXES
103311 @@ -1005,7 +1005,7 @@ config LOCKDEP
103312
103313 config LOCK_STAT
103314 bool "Lock usage statistics"
103315 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103316 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103317 select LOCKDEP
103318 select DEBUG_SPINLOCK
103319 select DEBUG_MUTEXES
103320 @@ -1467,6 +1467,7 @@ config LATENCYTOP
103321 depends on DEBUG_KERNEL
103322 depends on STACKTRACE_SUPPORT
103323 depends on PROC_FS
103324 + depends on !GRKERNSEC_HIDESYM
103325 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
103326 select KALLSYMS
103327 select KALLSYMS_ALL
103328 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103329 config DEBUG_STRICT_USER_COPY_CHECKS
103330 bool "Strict user copy size checks"
103331 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103332 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
103333 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
103334 help
103335 Enabling this option turns a certain set of sanity checks for user
103336 copy operations into compile time failures.
103337 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
103338
103339 config PROVIDE_OHCI1394_DMA_INIT
103340 bool "Remote debugging over FireWire early on boot"
103341 - depends on PCI && X86
103342 + depends on PCI && X86 && !GRKERNSEC
103343 help
103344 If you want to debug problems which hang or crash the kernel early
103345 on boot and the crashing machine has a FireWire port, you can use
103346 diff --git a/lib/Makefile b/lib/Makefile
103347 index 58f74d2..08e011f 100644
103348 --- a/lib/Makefile
103349 +++ b/lib/Makefile
103350 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
103351 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
103352 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
103353 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
103354 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
103355 +obj-y += list_debug.o
103356 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
103357
103358 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
103359 diff --git a/lib/average.c b/lib/average.c
103360 index 114d1be..ab0350c 100644
103361 --- a/lib/average.c
103362 +++ b/lib/average.c
103363 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
103364 {
103365 unsigned long internal = ACCESS_ONCE(avg->internal);
103366
103367 - ACCESS_ONCE(avg->internal) = internal ?
103368 + ACCESS_ONCE_RW(avg->internal) = internal ?
103369 (((internal << avg->weight) - internal) +
103370 (val << avg->factor)) >> avg->weight :
103371 (val << avg->factor);
103372 diff --git a/lib/bitmap.c b/lib/bitmap.c
103373 index d456f4c1..29a0308 100644
103374 --- a/lib/bitmap.c
103375 +++ b/lib/bitmap.c
103376 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
103377 }
103378 EXPORT_SYMBOL(__bitmap_subset);
103379
103380 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103381 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103382 {
103383 unsigned int k, lim = bits/BITS_PER_LONG;
103384 int w = 0;
103385 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
103386 {
103387 int c, old_c, totaldigits, ndigits, nchunks, nbits;
103388 u32 chunk;
103389 - const char __user __force *ubuf = (const char __user __force *)buf;
103390 + const char __user *ubuf = (const char __force_user *)buf;
103391
103392 bitmap_zero(maskp, nmaskbits);
103393
103394 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
103395 {
103396 if (!access_ok(VERIFY_READ, ubuf, ulen))
103397 return -EFAULT;
103398 - return __bitmap_parse((const char __force *)ubuf,
103399 + return __bitmap_parse((const char __force_kernel *)ubuf,
103400 ulen, 1, maskp, nmaskbits);
103401
103402 }
103403 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
103404 {
103405 unsigned a, b;
103406 int c, old_c, totaldigits;
103407 - const char __user __force *ubuf = (const char __user __force *)buf;
103408 + const char __user *ubuf = (const char __force_user *)buf;
103409 int exp_digit, in_range;
103410
103411 totaldigits = c = 0;
103412 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
103413 {
103414 if (!access_ok(VERIFY_READ, ubuf, ulen))
103415 return -EFAULT;
103416 - return __bitmap_parselist((const char __force *)ubuf,
103417 + return __bitmap_parselist((const char __force_kernel *)ubuf,
103418 ulen, 1, maskp, nmaskbits);
103419 }
103420 EXPORT_SYMBOL(bitmap_parselist_user);
103421 diff --git a/lib/bug.c b/lib/bug.c
103422 index 0c3bd95..5a615a1 100644
103423 --- a/lib/bug.c
103424 +++ b/lib/bug.c
103425 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
103426 return BUG_TRAP_TYPE_NONE;
103427
103428 bug = find_bug(bugaddr);
103429 + if (!bug)
103430 + return BUG_TRAP_TYPE_NONE;
103431
103432 file = NULL;
103433 line = 0;
103434 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
103435 index 547f7f9..a6d4ba0 100644
103436 --- a/lib/debugobjects.c
103437 +++ b/lib/debugobjects.c
103438 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
103439 if (limit > 4)
103440 return;
103441
103442 - is_on_stack = object_is_on_stack(addr);
103443 + is_on_stack = object_starts_on_stack(addr);
103444 if (is_on_stack == onstack)
103445 return;
103446
103447 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
103448 index 6dd0335..1e9c239 100644
103449 --- a/lib/decompress_bunzip2.c
103450 +++ b/lib/decompress_bunzip2.c
103451 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
103452
103453 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
103454 uncompressed data. Allocate intermediate buffer for block. */
103455 - bd->dbufSize = 100000*(i-BZh0);
103456 + i -= BZh0;
103457 + bd->dbufSize = 100000 * i;
103458
103459 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
103460 if (!bd->dbuf)
103461 diff --git a/lib/div64.c b/lib/div64.c
103462 index 4382ad7..08aa558 100644
103463 --- a/lib/div64.c
103464 +++ b/lib/div64.c
103465 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
103466 EXPORT_SYMBOL(__div64_32);
103467
103468 #ifndef div_s64_rem
103469 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103470 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103471 {
103472 u64 quotient;
103473
103474 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
103475 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
103476 */
103477 #ifndef div64_u64
103478 -u64 div64_u64(u64 dividend, u64 divisor)
103479 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
103480 {
103481 u32 high = divisor >> 32;
103482 u64 quot;
103483 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
103484 index 9722bd2..0d826f4 100644
103485 --- a/lib/dma-debug.c
103486 +++ b/lib/dma-debug.c
103487 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
103488
103489 void dma_debug_add_bus(struct bus_type *bus)
103490 {
103491 - struct notifier_block *nb;
103492 + notifier_block_no_const *nb;
103493
103494 if (dma_debug_disabled())
103495 return;
103496 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
103497
103498 static void check_for_stack(struct device *dev, void *addr)
103499 {
103500 - if (object_is_on_stack(addr))
103501 + if (object_starts_on_stack(addr))
103502 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
103503 "stack [addr=%p]\n", addr);
103504 }
103505 diff --git a/lib/inflate.c b/lib/inflate.c
103506 index 013a761..c28f3fc 100644
103507 --- a/lib/inflate.c
103508 +++ b/lib/inflate.c
103509 @@ -269,7 +269,7 @@ static void free(void *where)
103510 malloc_ptr = free_mem_ptr;
103511 }
103512 #else
103513 -#define malloc(a) kmalloc(a, GFP_KERNEL)
103514 +#define malloc(a) kmalloc((a), GFP_KERNEL)
103515 #define free(a) kfree(a)
103516 #endif
103517
103518 diff --git a/lib/ioremap.c b/lib/ioremap.c
103519 index 0c9216c..863bd89 100644
103520 --- a/lib/ioremap.c
103521 +++ b/lib/ioremap.c
103522 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
103523 unsigned long next;
103524
103525 phys_addr -= addr;
103526 - pmd = pmd_alloc(&init_mm, pud, addr);
103527 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
103528 if (!pmd)
103529 return -ENOMEM;
103530 do {
103531 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
103532 unsigned long next;
103533
103534 phys_addr -= addr;
103535 - pud = pud_alloc(&init_mm, pgd, addr);
103536 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
103537 if (!pud)
103538 return -ENOMEM;
103539 do {
103540 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
103541 index bd2bea9..6b3c95e 100644
103542 --- a/lib/is_single_threaded.c
103543 +++ b/lib/is_single_threaded.c
103544 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
103545 struct task_struct *p, *t;
103546 bool ret;
103547
103548 + if (!mm)
103549 + return true;
103550 +
103551 if (atomic_read(&task->signal->live) != 1)
103552 return false;
103553
103554 diff --git a/lib/kobject.c b/lib/kobject.c
103555 index 03d4ab3..46f6374 100644
103556 --- a/lib/kobject.c
103557 +++ b/lib/kobject.c
103558 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
103559
103560
103561 static DEFINE_SPINLOCK(kobj_ns_type_lock);
103562 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
103563 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
103564
103565 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103566 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103567 {
103568 enum kobj_ns_type type = ops->type;
103569 int error;
103570 diff --git a/lib/list_debug.c b/lib/list_debug.c
103571 index c24c2f7..f0296f4 100644
103572 --- a/lib/list_debug.c
103573 +++ b/lib/list_debug.c
103574 @@ -11,7 +11,9 @@
103575 #include <linux/bug.h>
103576 #include <linux/kernel.h>
103577 #include <linux/rculist.h>
103578 +#include <linux/mm.h>
103579
103580 +#ifdef CONFIG_DEBUG_LIST
103581 /*
103582 * Insert a new entry between two known consecutive entries.
103583 *
103584 @@ -19,21 +21,40 @@
103585 * the prev/next entries already!
103586 */
103587
103588 +static bool __list_add_debug(struct list_head *new,
103589 + struct list_head *prev,
103590 + struct list_head *next)
103591 +{
103592 + if (unlikely(next->prev != prev)) {
103593 + printk(KERN_ERR "list_add corruption. next->prev should be "
103594 + "prev (%p), but was %p. (next=%p).\n",
103595 + prev, next->prev, next);
103596 + BUG();
103597 + return false;
103598 + }
103599 + if (unlikely(prev->next != next)) {
103600 + printk(KERN_ERR "list_add corruption. prev->next should be "
103601 + "next (%p), but was %p. (prev=%p).\n",
103602 + next, prev->next, prev);
103603 + BUG();
103604 + return false;
103605 + }
103606 + if (unlikely(new == prev || new == next)) {
103607 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
103608 + new, prev, next);
103609 + BUG();
103610 + return false;
103611 + }
103612 + return true;
103613 +}
103614 +
103615 void __list_add(struct list_head *new,
103616 - struct list_head *prev,
103617 - struct list_head *next)
103618 + struct list_head *prev,
103619 + struct list_head *next)
103620 {
103621 - WARN(next->prev != prev,
103622 - "list_add corruption. next->prev should be "
103623 - "prev (%p), but was %p. (next=%p).\n",
103624 - prev, next->prev, next);
103625 - WARN(prev->next != next,
103626 - "list_add corruption. prev->next should be "
103627 - "next (%p), but was %p. (prev=%p).\n",
103628 - next, prev->next, prev);
103629 - WARN(new == prev || new == next,
103630 - "list_add double add: new=%p, prev=%p, next=%p.\n",
103631 - new, prev, next);
103632 + if (!__list_add_debug(new, prev, next))
103633 + return;
103634 +
103635 next->prev = new;
103636 new->next = next;
103637 new->prev = prev;
103638 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
103639 }
103640 EXPORT_SYMBOL(__list_add);
103641
103642 -void __list_del_entry(struct list_head *entry)
103643 +static bool __list_del_entry_debug(struct list_head *entry)
103644 {
103645 struct list_head *prev, *next;
103646
103647 prev = entry->prev;
103648 next = entry->next;
103649
103650 - if (WARN(next == LIST_POISON1,
103651 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103652 - entry, LIST_POISON1) ||
103653 - WARN(prev == LIST_POISON2,
103654 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103655 - entry, LIST_POISON2) ||
103656 - WARN(prev->next != entry,
103657 - "list_del corruption. prev->next should be %p, "
103658 - "but was %p\n", entry, prev->next) ||
103659 - WARN(next->prev != entry,
103660 - "list_del corruption. next->prev should be %p, "
103661 - "but was %p\n", entry, next->prev))
103662 + if (unlikely(next == LIST_POISON1)) {
103663 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103664 + entry, LIST_POISON1);
103665 + BUG();
103666 + return false;
103667 + }
103668 + if (unlikely(prev == LIST_POISON2)) {
103669 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103670 + entry, LIST_POISON2);
103671 + BUG();
103672 + return false;
103673 + }
103674 + if (unlikely(entry->prev->next != entry)) {
103675 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
103676 + "but was %p\n", entry, prev->next);
103677 + BUG();
103678 + return false;
103679 + }
103680 + if (unlikely(entry->next->prev != entry)) {
103681 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
103682 + "but was %p\n", entry, next->prev);
103683 + BUG();
103684 + return false;
103685 + }
103686 + return true;
103687 +}
103688 +
103689 +void __list_del_entry(struct list_head *entry)
103690 +{
103691 + if (!__list_del_entry_debug(entry))
103692 return;
103693
103694 - __list_del(prev, next);
103695 + __list_del(entry->prev, entry->next);
103696 }
103697 EXPORT_SYMBOL(__list_del_entry);
103698
103699 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
103700 void __list_add_rcu(struct list_head *new,
103701 struct list_head *prev, struct list_head *next)
103702 {
103703 - WARN(next->prev != prev,
103704 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
103705 - prev, next->prev, next);
103706 - WARN(prev->next != next,
103707 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
103708 - next, prev->next, prev);
103709 + if (!__list_add_debug(new, prev, next))
103710 + return;
103711 +
103712 new->next = next;
103713 new->prev = prev;
103714 rcu_assign_pointer(list_next_rcu(prev), new);
103715 next->prev = new;
103716 }
103717 EXPORT_SYMBOL(__list_add_rcu);
103718 +#endif
103719 +
103720 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
103721 +{
103722 +#ifdef CONFIG_DEBUG_LIST
103723 + if (!__list_add_debug(new, prev, next))
103724 + return;
103725 +#endif
103726 +
103727 + pax_open_kernel();
103728 + next->prev = new;
103729 + new->next = next;
103730 + new->prev = prev;
103731 + prev->next = new;
103732 + pax_close_kernel();
103733 +}
103734 +EXPORT_SYMBOL(__pax_list_add);
103735 +
103736 +void pax_list_del(struct list_head *entry)
103737 +{
103738 +#ifdef CONFIG_DEBUG_LIST
103739 + if (!__list_del_entry_debug(entry))
103740 + return;
103741 +#endif
103742 +
103743 + pax_open_kernel();
103744 + __list_del(entry->prev, entry->next);
103745 + entry->next = LIST_POISON1;
103746 + entry->prev = LIST_POISON2;
103747 + pax_close_kernel();
103748 +}
103749 +EXPORT_SYMBOL(pax_list_del);
103750 +
103751 +void pax_list_del_init(struct list_head *entry)
103752 +{
103753 + pax_open_kernel();
103754 + __list_del(entry->prev, entry->next);
103755 + INIT_LIST_HEAD(entry);
103756 + pax_close_kernel();
103757 +}
103758 +EXPORT_SYMBOL(pax_list_del_init);
103759 +
103760 +void __pax_list_add_rcu(struct list_head *new,
103761 + struct list_head *prev, struct list_head *next)
103762 +{
103763 +#ifdef CONFIG_DEBUG_LIST
103764 + if (!__list_add_debug(new, prev, next))
103765 + return;
103766 +#endif
103767 +
103768 + pax_open_kernel();
103769 + new->next = next;
103770 + new->prev = prev;
103771 + rcu_assign_pointer(list_next_rcu(prev), new);
103772 + next->prev = new;
103773 + pax_close_kernel();
103774 +}
103775 +EXPORT_SYMBOL(__pax_list_add_rcu);
103776 +
103777 +void pax_list_del_rcu(struct list_head *entry)
103778 +{
103779 +#ifdef CONFIG_DEBUG_LIST
103780 + if (!__list_del_entry_debug(entry))
103781 + return;
103782 +#endif
103783 +
103784 + pax_open_kernel();
103785 + __list_del(entry->prev, entry->next);
103786 + entry->next = LIST_POISON1;
103787 + entry->prev = LIST_POISON2;
103788 + pax_close_kernel();
103789 +}
103790 +EXPORT_SYMBOL(pax_list_del_rcu);
103791 diff --git a/lib/lockref.c b/lib/lockref.c
103792 index ecb9a66..a044fc5 100644
103793 --- a/lib/lockref.c
103794 +++ b/lib/lockref.c
103795 @@ -48,13 +48,13 @@
103796 void lockref_get(struct lockref *lockref)
103797 {
103798 CMPXCHG_LOOP(
103799 - new.count++;
103800 + __lockref_inc(&new);
103801 ,
103802 return;
103803 );
103804
103805 spin_lock(&lockref->lock);
103806 - lockref->count++;
103807 + __lockref_inc(lockref);
103808 spin_unlock(&lockref->lock);
103809 }
103810 EXPORT_SYMBOL(lockref_get);
103811 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103812 int retval;
103813
103814 CMPXCHG_LOOP(
103815 - new.count++;
103816 - if (old.count <= 0)
103817 + __lockref_inc(&new);
103818 + if (__lockref_read(&old) <= 0)
103819 return 0;
103820 ,
103821 return 1;
103822 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103823
103824 spin_lock(&lockref->lock);
103825 retval = 0;
103826 - if (lockref->count > 0) {
103827 - lockref->count++;
103828 + if (__lockref_read(lockref) > 0) {
103829 + __lockref_inc(lockref);
103830 retval = 1;
103831 }
103832 spin_unlock(&lockref->lock);
103833 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
103834 int lockref_get_or_lock(struct lockref *lockref)
103835 {
103836 CMPXCHG_LOOP(
103837 - new.count++;
103838 - if (old.count <= 0)
103839 + __lockref_inc(&new);
103840 + if (__lockref_read(&old) <= 0)
103841 break;
103842 ,
103843 return 1;
103844 );
103845
103846 spin_lock(&lockref->lock);
103847 - if (lockref->count <= 0)
103848 + if (__lockref_read(lockref) <= 0)
103849 return 0;
103850 - lockref->count++;
103851 + __lockref_inc(lockref);
103852 spin_unlock(&lockref->lock);
103853 return 1;
103854 }
103855 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
103856 int lockref_put_return(struct lockref *lockref)
103857 {
103858 CMPXCHG_LOOP(
103859 - new.count--;
103860 - if (old.count <= 0)
103861 + __lockref_dec(&new);
103862 + if (__lockref_read(&old) <= 0)
103863 return -1;
103864 ,
103865 - return new.count;
103866 + return __lockref_read(&new);
103867 );
103868 return -1;
103869 }
103870 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
103871 int lockref_put_or_lock(struct lockref *lockref)
103872 {
103873 CMPXCHG_LOOP(
103874 - new.count--;
103875 - if (old.count <= 1)
103876 + __lockref_dec(&new);
103877 + if (__lockref_read(&old) <= 1)
103878 break;
103879 ,
103880 return 1;
103881 );
103882
103883 spin_lock(&lockref->lock);
103884 - if (lockref->count <= 1)
103885 + if (__lockref_read(lockref) <= 1)
103886 return 0;
103887 - lockref->count--;
103888 + __lockref_dec(lockref);
103889 spin_unlock(&lockref->lock);
103890 return 1;
103891 }
103892 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
103893 void lockref_mark_dead(struct lockref *lockref)
103894 {
103895 assert_spin_locked(&lockref->lock);
103896 - lockref->count = -128;
103897 + __lockref_set(lockref, -128);
103898 }
103899 EXPORT_SYMBOL(lockref_mark_dead);
103900
103901 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103902 int retval;
103903
103904 CMPXCHG_LOOP(
103905 - new.count++;
103906 - if (old.count < 0)
103907 + __lockref_inc(&new);
103908 + if (__lockref_read(&old) < 0)
103909 return 0;
103910 ,
103911 return 1;
103912 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103913
103914 spin_lock(&lockref->lock);
103915 retval = 0;
103916 - if (lockref->count >= 0) {
103917 - lockref->count++;
103918 + if (__lockref_read(lockref) >= 0) {
103919 + __lockref_inc(lockref);
103920 retval = 1;
103921 }
103922 spin_unlock(&lockref->lock);
103923 diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
103924 index aac5114..a89d041 100644
103925 --- a/lib/mpi/longlong.h
103926 +++ b/lib/mpi/longlong.h
103927 @@ -639,7 +639,7 @@ do { \
103928 ************** MIPS *****************
103929 ***************************************/
103930 #if defined(__mips__) && W_TYPE_SIZE == 32
103931 -#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
103932 +#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
103933 #define umul_ppmm(w1, w0, u, v) \
103934 do { \
103935 UDItype __ll = (UDItype)(u) * (v); \
103936 @@ -671,7 +671,7 @@ do { \
103937 ************** MIPS/64 **************
103938 ***************************************/
103939 #if (defined(__mips) && __mips >= 3) && W_TYPE_SIZE == 64
103940 -#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 4
103941 +#if (__GNUC__ >= 5) || (__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
103942 #define umul_ppmm(w1, w0, u, v) \
103943 do { \
103944 typedef unsigned int __ll_UTItype __attribute__((mode(TI))); \
103945 diff --git a/lib/nlattr.c b/lib/nlattr.c
103946 index f5907d2..36072be 100644
103947 --- a/lib/nlattr.c
103948 +++ b/lib/nlattr.c
103949 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
103950 {
103951 int minlen = min_t(int, count, nla_len(src));
103952
103953 + BUG_ON(minlen < 0);
103954 +
103955 memcpy(dest, nla_data(src), minlen);
103956 if (count > minlen)
103957 memset(dest + minlen, 0, count - minlen);
103958 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
103959 index 6111bcb..02e816b 100644
103960 --- a/lib/percpu-refcount.c
103961 +++ b/lib/percpu-refcount.c
103962 @@ -31,7 +31,7 @@
103963 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
103964 */
103965
103966 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
103967 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
103968
103969 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
103970
103971 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
103972 index 3d2aa27..a472f20 100644
103973 --- a/lib/radix-tree.c
103974 +++ b/lib/radix-tree.c
103975 @@ -67,7 +67,7 @@ struct radix_tree_preload {
103976 int nr;
103977 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
103978 };
103979 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
103980 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
103981
103982 static inline void *ptr_to_indirect(void *ptr)
103983 {
103984 diff --git a/lib/random32.c b/lib/random32.c
103985 index 0bee183..526f12f 100644
103986 --- a/lib/random32.c
103987 +++ b/lib/random32.c
103988 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
103989 }
103990 #endif
103991
103992 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
103993 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
103994
103995 /**
103996 * prandom_u32_state - seeded pseudo-random number generator.
103997 diff --git a/lib/rbtree.c b/lib/rbtree.c
103998 index c16c81a..4dcbda1 100644
103999 --- a/lib/rbtree.c
104000 +++ b/lib/rbtree.c
104001 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
104002 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
104003
104004 static const struct rb_augment_callbacks dummy_callbacks = {
104005 - dummy_propagate, dummy_copy, dummy_rotate
104006 + .propagate = dummy_propagate,
104007 + .copy = dummy_copy,
104008 + .rotate = dummy_rotate
104009 };
104010
104011 void rb_insert_color(struct rb_node *node, struct rb_root *root)
104012 diff --git a/lib/show_mem.c b/lib/show_mem.c
104013 index adc98e18..0ce83c2 100644
104014 --- a/lib/show_mem.c
104015 +++ b/lib/show_mem.c
104016 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
104017 quicklist_total_size());
104018 #endif
104019 #ifdef CONFIG_MEMORY_FAILURE
104020 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
104021 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
104022 #endif
104023 }
104024 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
104025 index e0af6ff..fcc9f15 100644
104026 --- a/lib/strncpy_from_user.c
104027 +++ b/lib/strncpy_from_user.c
104028 @@ -22,7 +22,7 @@
104029 */
104030 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
104031 {
104032 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104033 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104034 long res = 0;
104035
104036 /*
104037 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
104038 index 1164961..02dccaa 100644
104039 --- a/lib/strnlen_user.c
104040 +++ b/lib/strnlen_user.c
104041 @@ -26,7 +26,7 @@
104042 */
104043 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
104044 {
104045 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104046 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
104047 long align, res = 0;
104048 unsigned long c;
104049
104050 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
104051 index 4abda07..b9d3765 100644
104052 --- a/lib/swiotlb.c
104053 +++ b/lib/swiotlb.c
104054 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
104055
104056 void
104057 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
104058 - dma_addr_t dev_addr)
104059 + dma_addr_t dev_addr, struct dma_attrs *attrs)
104060 {
104061 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
104062
104063 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
104064 index daf29a39..56f44ac 100644
104065 --- a/lib/test-hexdump.c
104066 +++ b/lib/test-hexdump.c
104067 @@ -18,26 +18,26 @@ static const unsigned char data_b[] = {
104068
104069 static const unsigned char data_a[] = ".2.{....p..$}.4...1.....L...C...";
104070
104071 -static const char *test_data_1_le[] __initconst = {
104072 +static const char * const test_data_1_le[] __initconst = {
104073 "be", "32", "db", "7b", "0a", "18", "93", "b2",
104074 "70", "ba", "c4", "24", "7d", "83", "34", "9b",
104075 "a6", "9c", "31", "ad", "9c", "0f", "ac", "e9",
104076 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
104077 };
104078
104079 -static const char *test_data_2_le[] __initconst = {
104080 +static const char * const test_data_2_le[] __initconst = {
104081 "32be", "7bdb", "180a", "b293",
104082 "ba70", "24c4", "837d", "9b34",
104083 "9ca6", "ad31", "0f9c", "e9ac",
104084 "d14c", "9919", "b143", "0caf",
104085 };
104086
104087 -static const char *test_data_4_le[] __initconst = {
104088 +static const char * const test_data_4_le[] __initconst = {
104089 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
104090 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
104091 };
104092
104093 -static const char *test_data_8_le[] __initconst = {
104094 +static const char * const test_data_8_le[] __initconst = {
104095 "b293180a7bdb32be", "9b34837d24c4ba70",
104096 "e9ac0f9cad319ca6", "0cafb1439919d14c",
104097 };
104098 diff --git a/lib/usercopy.c b/lib/usercopy.c
104099 index 4f5b1dd..7cab418 100644
104100 --- a/lib/usercopy.c
104101 +++ b/lib/usercopy.c
104102 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
104103 WARN(1, "Buffer overflow detected!\n");
104104 }
104105 EXPORT_SYMBOL(copy_from_user_overflow);
104106 +
104107 +void copy_to_user_overflow(void)
104108 +{
104109 + WARN(1, "Buffer overflow detected!\n");
104110 +}
104111 +EXPORT_SYMBOL(copy_to_user_overflow);
104112 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
104113 index b235c96..343ffc1 100644
104114 --- a/lib/vsprintf.c
104115 +++ b/lib/vsprintf.c
104116 @@ -16,6 +16,9 @@
104117 * - scnprintf and vscnprintf
104118 */
104119
104120 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104121 +#define __INCLUDED_BY_HIDESYM 1
104122 +#endif
104123 #include <stdarg.h>
104124 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
104125 #include <linux/types.h>
104126 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
104127 #ifdef CONFIG_KALLSYMS
104128 if (*fmt == 'B')
104129 sprint_backtrace(sym, value);
104130 - else if (*fmt != 'f' && *fmt != 's')
104131 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
104132 sprint_symbol(sym, value);
104133 else
104134 sprint_symbol_no_offset(sym, value);
104135 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
104136 return number(buf, end, num, spec);
104137 }
104138
104139 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104140 +int kptr_restrict __read_mostly = 2;
104141 +#else
104142 int kptr_restrict __read_mostly;
104143 +#endif
104144
104145 /*
104146 * Show a '%p' thing. A kernel extension is that the '%p' is followed
104147 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
104148 *
104149 * - 'F' For symbolic function descriptor pointers with offset
104150 * - 'f' For simple symbolic function names without offset
104151 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
104152 * - 'S' For symbolic direct pointers with offset
104153 * - 's' For symbolic direct pointers without offset
104154 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
104155 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
104156 * - 'B' For backtraced symbolic direct pointers with offset
104157 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
104158 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104159
104160 if (!ptr && *fmt != 'K') {
104161 /*
104162 - * Print (null) with the same width as a pointer so it makes
104163 + * Print (nil) with the same width as a pointer so it makes
104164 * tabular output look nice.
104165 */
104166 if (spec.field_width == -1)
104167 spec.field_width = default_width;
104168 - return string(buf, end, "(null)", spec);
104169 + return string(buf, end, "(nil)", spec);
104170 }
104171
104172 switch (*fmt) {
104173 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104174 /* Fallthrough */
104175 case 'S':
104176 case 's':
104177 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104178 + break;
104179 +#else
104180 + return symbol_string(buf, end, ptr, spec, fmt);
104181 +#endif
104182 + case 'X':
104183 + ptr = dereference_function_descriptor(ptr);
104184 + case 'A':
104185 case 'B':
104186 return symbol_string(buf, end, ptr, spec, fmt);
104187 case 'R':
104188 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104189 va_end(va);
104190 return buf;
104191 }
104192 + case 'P':
104193 + break;
104194 case 'K':
104195 /*
104196 * %pK cannot be used in IRQ context because its test
104197 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104198 ((const struct file *)ptr)->f_path.dentry,
104199 spec, fmt);
104200 }
104201 +
104202 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104203 + /* 'P' = approved pointers to copy to userland,
104204 + as in the /proc/kallsyms case, as we make it display nothing
104205 + for non-root users, and the real contents for root users
104206 + 'X' = approved simple symbols
104207 + Also ignore 'K' pointers, since we force their NULLing for non-root users
104208 + above
104209 + */
104210 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
104211 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
104212 + dump_stack();
104213 + ptr = NULL;
104214 + }
104215 +#endif
104216 +
104217 spec.flags |= SMALL;
104218 if (spec.field_width == -1) {
104219 spec.field_width = default_width;
104220 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104221 typeof(type) value; \
104222 if (sizeof(type) == 8) { \
104223 args = PTR_ALIGN(args, sizeof(u32)); \
104224 - *(u32 *)&value = *(u32 *)args; \
104225 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
104226 + *(u32 *)&value = *(const u32 *)args; \
104227 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
104228 } else { \
104229 args = PTR_ALIGN(args, sizeof(type)); \
104230 - value = *(typeof(type) *)args; \
104231 + value = *(const typeof(type) *)args; \
104232 } \
104233 args += sizeof(type); \
104234 value; \
104235 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104236 case FORMAT_TYPE_STR: {
104237 const char *str_arg = args;
104238 args += strlen(str_arg) + 1;
104239 - str = string(str, end, (char *)str_arg, spec);
104240 + str = string(str, end, str_arg, spec);
104241 break;
104242 }
104243
104244 diff --git a/localversion-grsec b/localversion-grsec
104245 new file mode 100644
104246 index 0000000..7cd6065
104247 --- /dev/null
104248 +++ b/localversion-grsec
104249 @@ -0,0 +1 @@
104250 +-grsec
104251 diff --git a/mm/Kconfig b/mm/Kconfig
104252 index a03131b..1b1bafb 100644
104253 --- a/mm/Kconfig
104254 +++ b/mm/Kconfig
104255 @@ -342,10 +342,11 @@ config KSM
104256 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
104257
104258 config DEFAULT_MMAP_MIN_ADDR
104259 - int "Low address space to protect from user allocation"
104260 + int "Low address space to protect from user allocation"
104261 depends on MMU
104262 - default 4096
104263 - help
104264 + default 32768 if ALPHA || ARM || PARISC || SPARC32
104265 + default 65536
104266 + help
104267 This is the portion of low virtual memory which should be protected
104268 from userspace allocation. Keeping a user from writing to low pages
104269 can help reduce the impact of kernel NULL pointer bugs.
104270 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
104271
104272 config HWPOISON_INJECT
104273 tristate "HWPoison pages injector"
104274 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
104275 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
104276 select PROC_PAGE_MONITOR
104277
104278 config NOMMU_INITIAL_TRIM_EXCESS
104279 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
104280 index 957d3da..1d34e20 100644
104281 --- a/mm/Kconfig.debug
104282 +++ b/mm/Kconfig.debug
104283 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
104284 config DEBUG_PAGEALLOC
104285 bool "Debug page memory allocations"
104286 depends on DEBUG_KERNEL
104287 + depends on !PAX_MEMORY_SANITIZE
104288 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
104289 depends on !KMEMCHECK
104290 select PAGE_EXTENSION
104291 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
104292 index 000e7b3..aad2605 100644
104293 --- a/mm/backing-dev.c
104294 +++ b/mm/backing-dev.c
104295 @@ -12,7 +12,7 @@
104296 #include <linux/device.h>
104297 #include <trace/events/writeback.h>
104298
104299 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
104300 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
104301
104302 struct backing_dev_info noop_backing_dev_info = {
104303 .name = "noop",
104304 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
104305 return err;
104306
104307 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
104308 - atomic_long_inc_return(&bdi_seq));
104309 + atomic_long_inc_return_unchecked(&bdi_seq));
104310 if (err) {
104311 bdi_destroy(bdi);
104312 return err;
104313 diff --git a/mm/filemap.c b/mm/filemap.c
104314 index ad72420..0a20ef2 100644
104315 --- a/mm/filemap.c
104316 +++ b/mm/filemap.c
104317 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
104318 struct address_space *mapping = file->f_mapping;
104319
104320 if (!mapping->a_ops->readpage)
104321 - return -ENOEXEC;
104322 + return -ENODEV;
104323 file_accessed(file);
104324 vma->vm_ops = &generic_file_vm_ops;
104325 return 0;
104326 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
104327 *pos = i_size_read(inode);
104328
104329 if (limit != RLIM_INFINITY) {
104330 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
104331 if (*pos >= limit) {
104332 send_sig(SIGXFSZ, current, 0);
104333 return -EFBIG;
104334 diff --git a/mm/gup.c b/mm/gup.c
104335 index a6e24e2..72dd2cf 100644
104336 --- a/mm/gup.c
104337 +++ b/mm/gup.c
104338 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
104339 unsigned int fault_flags = 0;
104340 int ret;
104341
104342 - /* For mlock, just skip the stack guard page. */
104343 - if ((*flags & FOLL_MLOCK) &&
104344 - (stack_guard_page_start(vma, address) ||
104345 - stack_guard_page_end(vma, address + PAGE_SIZE)))
104346 - return -ENOENT;
104347 if (*flags & FOLL_WRITE)
104348 fault_flags |= FAULT_FLAG_WRITE;
104349 if (nonblocking)
104350 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104351 if (!(gup_flags & FOLL_FORCE))
104352 gup_flags |= FOLL_NUMA;
104353
104354 - do {
104355 + while (nr_pages) {
104356 struct page *page;
104357 unsigned int foll_flags = gup_flags;
104358 unsigned int page_increm;
104359
104360 /* first iteration or cross vma bound */
104361 if (!vma || start >= vma->vm_end) {
104362 - vma = find_extend_vma(mm, start);
104363 + vma = find_vma(mm, start);
104364 if (!vma && in_gate_area(mm, start)) {
104365 int ret;
104366 ret = get_gate_page(mm, start & PAGE_MASK,
104367 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104368 goto next_page;
104369 }
104370
104371 - if (!vma || check_vma_flags(vma, gup_flags))
104372 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
104373 return i ? : -EFAULT;
104374 if (is_vm_hugetlb_page(vma)) {
104375 i = follow_hugetlb_page(mm, vma, pages, vmas,
104376 @@ -509,7 +504,7 @@ next_page:
104377 i += page_increm;
104378 start += page_increm * PAGE_SIZE;
104379 nr_pages -= page_increm;
104380 - } while (nr_pages);
104381 + }
104382 return i;
104383 }
104384 EXPORT_SYMBOL(__get_user_pages);
104385 diff --git a/mm/highmem.c b/mm/highmem.c
104386 index 123bcd3..0de52ba 100644
104387 --- a/mm/highmem.c
104388 +++ b/mm/highmem.c
104389 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
104390 * So no dangers, even with speculative execution.
104391 */
104392 page = pte_page(pkmap_page_table[i]);
104393 + pax_open_kernel();
104394 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
104395 -
104396 + pax_close_kernel();
104397 set_page_address(page, NULL);
104398 need_flush = 1;
104399 }
104400 @@ -259,9 +260,11 @@ start:
104401 }
104402 }
104403 vaddr = PKMAP_ADDR(last_pkmap_nr);
104404 +
104405 + pax_open_kernel();
104406 set_pte_at(&init_mm, vaddr,
104407 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
104408 -
104409 + pax_close_kernel();
104410 pkmap_count[last_pkmap_nr] = 1;
104411 set_page_address(page, (void *)vaddr);
104412
104413 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
104414 index caad3c5..4f68807 100644
104415 --- a/mm/hugetlb.c
104416 +++ b/mm/hugetlb.c
104417 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104418 struct ctl_table *table, int write,
104419 void __user *buffer, size_t *length, loff_t *ppos)
104420 {
104421 + ctl_table_no_const t;
104422 struct hstate *h = &default_hstate;
104423 unsigned long tmp = h->max_huge_pages;
104424 int ret;
104425 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104426 if (!hugepages_supported())
104427 return -ENOTSUPP;
104428
104429 - table->data = &tmp;
104430 - table->maxlen = sizeof(unsigned long);
104431 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104432 + t = *table;
104433 + t.data = &tmp;
104434 + t.maxlen = sizeof(unsigned long);
104435 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
104436 if (ret)
104437 goto out;
104438
104439 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104440 struct hstate *h = &default_hstate;
104441 unsigned long tmp;
104442 int ret;
104443 + ctl_table_no_const hugetlb_table;
104444
104445 if (!hugepages_supported())
104446 return -ENOTSUPP;
104447 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104448 if (write && hstate_is_gigantic(h))
104449 return -EINVAL;
104450
104451 - table->data = &tmp;
104452 - table->maxlen = sizeof(unsigned long);
104453 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104454 + hugetlb_table = *table;
104455 + hugetlb_table.data = &tmp;
104456 + hugetlb_table.maxlen = sizeof(unsigned long);
104457 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
104458 if (ret)
104459 goto out;
104460
104461 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
104462 i_mmap_unlock_write(mapping);
104463 }
104464
104465 +#ifdef CONFIG_PAX_SEGMEXEC
104466 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
104467 +{
104468 + struct mm_struct *mm = vma->vm_mm;
104469 + struct vm_area_struct *vma_m;
104470 + unsigned long address_m;
104471 + pte_t *ptep_m;
104472 +
104473 + vma_m = pax_find_mirror_vma(vma);
104474 + if (!vma_m)
104475 + return;
104476 +
104477 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104478 + address_m = address + SEGMEXEC_TASK_SIZE;
104479 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
104480 + get_page(page_m);
104481 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
104482 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
104483 +}
104484 +#endif
104485 +
104486 /*
104487 * Hugetlb_cow() should be called with page lock of the original hugepage held.
104488 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
104489 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
104490 make_huge_pte(vma, new_page, 1));
104491 page_remove_rmap(old_page);
104492 hugepage_add_new_anon_rmap(new_page, vma, address);
104493 +
104494 +#ifdef CONFIG_PAX_SEGMEXEC
104495 + pax_mirror_huge_pte(vma, address, new_page);
104496 +#endif
104497 +
104498 /* Make the old page be freed below */
104499 new_page = old_page;
104500 }
104501 @@ -3072,6 +3102,10 @@ retry:
104502 && (vma->vm_flags & VM_SHARED)));
104503 set_huge_pte_at(mm, address, ptep, new_pte);
104504
104505 +#ifdef CONFIG_PAX_SEGMEXEC
104506 + pax_mirror_huge_pte(vma, address, page);
104507 +#endif
104508 +
104509 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
104510 /* Optimization, do the COW without a second fault */
104511 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
104512 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104513 struct address_space *mapping;
104514 int need_wait_lock = 0;
104515
104516 +#ifdef CONFIG_PAX_SEGMEXEC
104517 + struct vm_area_struct *vma_m;
104518 +#endif
104519 +
104520 address &= huge_page_mask(h);
104521
104522 ptep = huge_pte_offset(mm, address);
104523 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104524 VM_FAULT_SET_HINDEX(hstate_index(h));
104525 }
104526
104527 +#ifdef CONFIG_PAX_SEGMEXEC
104528 + vma_m = pax_find_mirror_vma(vma);
104529 + if (vma_m) {
104530 + unsigned long address_m;
104531 +
104532 + if (vma->vm_start > vma_m->vm_start) {
104533 + address_m = address;
104534 + address -= SEGMEXEC_TASK_SIZE;
104535 + vma = vma_m;
104536 + h = hstate_vma(vma);
104537 + } else
104538 + address_m = address + SEGMEXEC_TASK_SIZE;
104539 +
104540 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
104541 + return VM_FAULT_OOM;
104542 + address_m &= HPAGE_MASK;
104543 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
104544 + }
104545 +#endif
104546 +
104547 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
104548 if (!ptep)
104549 return VM_FAULT_OOM;
104550 diff --git a/mm/internal.h b/mm/internal.h
104551 index a96da5b..42ebd54 100644
104552 --- a/mm/internal.h
104553 +++ b/mm/internal.h
104554 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
104555
104556 extern int __isolate_free_page(struct page *page, unsigned int order);
104557 extern void __free_pages_bootmem(struct page *page, unsigned int order);
104558 +extern void free_compound_page(struct page *page);
104559 extern void prep_compound_page(struct page *page, unsigned long order);
104560 #ifdef CONFIG_MEMORY_FAILURE
104561 extern bool is_free_buddy_page(struct page *page);
104562 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
104563
104564 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
104565 unsigned long, unsigned long,
104566 - unsigned long, unsigned long);
104567 + unsigned long, unsigned long) __intentional_overflow(-1);
104568
104569 extern void set_pageblock_order(void);
104570 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
104571 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
104572 index f0fe4f2..898208c 100644
104573 --- a/mm/kmemleak.c
104574 +++ b/mm/kmemleak.c
104575 @@ -366,7 +366,7 @@ static void print_unreferenced(struct seq_file *seq,
104576
104577 for (i = 0; i < object->trace_len; i++) {
104578 void *ptr = (void *)object->trace[i];
104579 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
104580 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
104581 }
104582 }
104583
104584 @@ -1912,7 +1912,7 @@ static int __init kmemleak_late_init(void)
104585 return -ENOMEM;
104586 }
104587
104588 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
104589 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
104590 &kmemleak_fops);
104591 if (!dentry)
104592 pr_warning("Failed to create the debugfs kmemleak file\n");
104593 diff --git a/mm/maccess.c b/mm/maccess.c
104594 index d53adf9..03a24bf 100644
104595 --- a/mm/maccess.c
104596 +++ b/mm/maccess.c
104597 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
104598 set_fs(KERNEL_DS);
104599 pagefault_disable();
104600 ret = __copy_from_user_inatomic(dst,
104601 - (__force const void __user *)src, size);
104602 + (const void __force_user *)src, size);
104603 pagefault_enable();
104604 set_fs(old_fs);
104605
104606 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
104607
104608 set_fs(KERNEL_DS);
104609 pagefault_disable();
104610 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
104611 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
104612 pagefault_enable();
104613 set_fs(old_fs);
104614
104615 diff --git a/mm/madvise.c b/mm/madvise.c
104616 index d551475..8fdd7f3 100644
104617 --- a/mm/madvise.c
104618 +++ b/mm/madvise.c
104619 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
104620 pgoff_t pgoff;
104621 unsigned long new_flags = vma->vm_flags;
104622
104623 +#ifdef CONFIG_PAX_SEGMEXEC
104624 + struct vm_area_struct *vma_m;
104625 +#endif
104626 +
104627 switch (behavior) {
104628 case MADV_NORMAL:
104629 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
104630 @@ -126,6 +130,13 @@ success:
104631 /*
104632 * vm_flags is protected by the mmap_sem held in write mode.
104633 */
104634 +
104635 +#ifdef CONFIG_PAX_SEGMEXEC
104636 + vma_m = pax_find_mirror_vma(vma);
104637 + if (vma_m)
104638 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
104639 +#endif
104640 +
104641 vma->vm_flags = new_flags;
104642
104643 out:
104644 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
104645 struct vm_area_struct **prev,
104646 unsigned long start, unsigned long end)
104647 {
104648 +
104649 +#ifdef CONFIG_PAX_SEGMEXEC
104650 + struct vm_area_struct *vma_m;
104651 +#endif
104652 +
104653 *prev = vma;
104654 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104655 return -EINVAL;
104656
104657 zap_page_range(vma, start, end - start, NULL);
104658 +
104659 +#ifdef CONFIG_PAX_SEGMEXEC
104660 + vma_m = pax_find_mirror_vma(vma);
104661 + if (vma_m) {
104662 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104663 + return -EINVAL;
104664 +
104665 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
104666 + }
104667 +#endif
104668 +
104669 return 0;
104670 }
104671
104672 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
104673 if (end < start)
104674 return error;
104675
104676 +#ifdef CONFIG_PAX_SEGMEXEC
104677 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
104678 + if (end > SEGMEXEC_TASK_SIZE)
104679 + return error;
104680 + } else
104681 +#endif
104682 +
104683 + if (end > TASK_SIZE)
104684 + return error;
104685 +
104686 error = 0;
104687 if (end == start)
104688 return error;
104689 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
104690 index 72a5224..51ba846 100644
104691 --- a/mm/memory-failure.c
104692 +++ b/mm/memory-failure.c
104693 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
104694
104695 int sysctl_memory_failure_recovery __read_mostly = 1;
104696
104697 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104698 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104699
104700 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
104701
104702 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
104703 pfn, t->comm, t->pid);
104704 si.si_signo = SIGBUS;
104705 si.si_errno = 0;
104706 - si.si_addr = (void *)addr;
104707 + si.si_addr = (void __user *)addr;
104708 #ifdef __ARCH_SI_TRAPNO
104709 si.si_trapno = trapno;
104710 #endif
104711 @@ -779,7 +779,7 @@ static struct page_state {
104712 unsigned long res;
104713 char *msg;
104714 int (*action)(struct page *p, unsigned long pfn);
104715 -} error_states[] = {
104716 +} __do_const error_states[] = {
104717 { reserved, reserved, "reserved kernel", me_kernel },
104718 /*
104719 * free pages are specially detected outside this table:
104720 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104721 nr_pages = 1 << compound_order(hpage);
104722 else /* normal page or thp */
104723 nr_pages = 1;
104724 - atomic_long_add(nr_pages, &num_poisoned_pages);
104725 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
104726
104727 /*
104728 * We need/can do nothing about count=0 pages.
104729 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104730 if (PageHWPoison(hpage)) {
104731 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
104732 || (p != hpage && TestSetPageHWPoison(hpage))) {
104733 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104734 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104735 unlock_page(hpage);
104736 return 0;
104737 }
104738 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104739 */
104740 if (!PageHWPoison(p)) {
104741 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
104742 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104743 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104744 put_page(hpage);
104745 res = 0;
104746 goto out;
104747 }
104748 if (hwpoison_filter(p)) {
104749 if (TestClearPageHWPoison(p))
104750 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104751 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104752 unlock_page(hpage);
104753 put_page(hpage);
104754 return 0;
104755 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
104756 return 0;
104757 }
104758 if (TestClearPageHWPoison(p))
104759 - atomic_long_dec(&num_poisoned_pages);
104760 + atomic_long_dec_unchecked(&num_poisoned_pages);
104761 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
104762 return 0;
104763 }
104764 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
104765 */
104766 if (TestClearPageHWPoison(page)) {
104767 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
104768 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104769 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104770 freeit = 1;
104771 if (PageHuge(page))
104772 clear_page_hwpoison_huge_page(page);
104773 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
104774 if (PageHuge(page)) {
104775 set_page_hwpoison_huge_page(hpage);
104776 dequeue_hwpoisoned_huge_page(hpage);
104777 - atomic_long_add(1 << compound_order(hpage),
104778 + atomic_long_add_unchecked(1 << compound_order(hpage),
104779 &num_poisoned_pages);
104780 } else {
104781 SetPageHWPoison(page);
104782 - atomic_long_inc(&num_poisoned_pages);
104783 + atomic_long_inc_unchecked(&num_poisoned_pages);
104784 }
104785 }
104786 return ret;
104787 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
104788 put_page(page);
104789 pr_info("soft_offline: %#lx: invalidated\n", pfn);
104790 SetPageHWPoison(page);
104791 - atomic_long_inc(&num_poisoned_pages);
104792 + atomic_long_inc_unchecked(&num_poisoned_pages);
104793 return 0;
104794 }
104795
104796 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
104797 if (!is_free_buddy_page(page))
104798 pr_info("soft offline: %#lx: page leaked\n",
104799 pfn);
104800 - atomic_long_inc(&num_poisoned_pages);
104801 + atomic_long_inc_unchecked(&num_poisoned_pages);
104802 }
104803 } else {
104804 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
104805 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
104806 if (PageHuge(page)) {
104807 set_page_hwpoison_huge_page(hpage);
104808 if (!dequeue_hwpoisoned_huge_page(hpage))
104809 - atomic_long_add(1 << compound_order(hpage),
104810 + atomic_long_add_unchecked(1 << compound_order(hpage),
104811 &num_poisoned_pages);
104812 } else {
104813 if (!TestSetPageHWPoison(page))
104814 - atomic_long_inc(&num_poisoned_pages);
104815 + atomic_long_inc_unchecked(&num_poisoned_pages);
104816 }
104817 }
104818 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
104819 diff --git a/mm/memory.c b/mm/memory.c
104820 index 97839f5..4bc5530 100644
104821 --- a/mm/memory.c
104822 +++ b/mm/memory.c
104823 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104824 free_pte_range(tlb, pmd, addr);
104825 } while (pmd++, addr = next, addr != end);
104826
104827 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
104828 start &= PUD_MASK;
104829 if (start < floor)
104830 return;
104831 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104832 pud_clear(pud);
104833 pmd_free_tlb(tlb, pmd, start);
104834 mm_dec_nr_pmds(tlb->mm);
104835 +#endif
104836 }
104837
104838 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104839 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104840 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
104841 } while (pud++, addr = next, addr != end);
104842
104843 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
104844 start &= PGDIR_MASK;
104845 if (start < floor)
104846 return;
104847 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104848 pud = pud_offset(pgd, start);
104849 pgd_clear(pgd);
104850 pud_free_tlb(tlb, pud, start);
104851 +#endif
104852 +
104853 }
104854
104855 /*
104856 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
104857 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
104858 */
104859 if (vma->vm_ops)
104860 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
104861 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
104862 vma->vm_ops->fault);
104863 if (vma->vm_file)
104864 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
104865 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
104866 vma->vm_file->f_op->mmap);
104867 dump_stack();
104868 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
104869 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
104870 page_add_file_rmap(page);
104871 set_pte_at(mm, addr, pte, mk_pte(page, prot));
104872
104873 +#ifdef CONFIG_PAX_SEGMEXEC
104874 + pax_mirror_file_pte(vma, addr, page, ptl);
104875 +#endif
104876 +
104877 retval = 0;
104878 pte_unmap_unlock(pte, ptl);
104879 return retval;
104880 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
104881 if (!page_count(page))
104882 return -EINVAL;
104883 if (!(vma->vm_flags & VM_MIXEDMAP)) {
104884 +
104885 +#ifdef CONFIG_PAX_SEGMEXEC
104886 + struct vm_area_struct *vma_m;
104887 +#endif
104888 +
104889 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
104890 BUG_ON(vma->vm_flags & VM_PFNMAP);
104891 vma->vm_flags |= VM_MIXEDMAP;
104892 +
104893 +#ifdef CONFIG_PAX_SEGMEXEC
104894 + vma_m = pax_find_mirror_vma(vma);
104895 + if (vma_m)
104896 + vma_m->vm_flags |= VM_MIXEDMAP;
104897 +#endif
104898 +
104899 }
104900 return insert_page(vma, addr, page, vma->vm_page_prot);
104901 }
104902 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
104903 unsigned long pfn)
104904 {
104905 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
104906 + BUG_ON(vma->vm_mirror);
104907
104908 if (addr < vma->vm_start || addr >= vma->vm_end)
104909 return -EFAULT;
104910 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
104911
104912 BUG_ON(pud_huge(*pud));
104913
104914 - pmd = pmd_alloc(mm, pud, addr);
104915 + pmd = (mm == &init_mm) ?
104916 + pmd_alloc_kernel(mm, pud, addr) :
104917 + pmd_alloc(mm, pud, addr);
104918 if (!pmd)
104919 return -ENOMEM;
104920 do {
104921 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
104922 unsigned long next;
104923 int err;
104924
104925 - pud = pud_alloc(mm, pgd, addr);
104926 + pud = (mm == &init_mm) ?
104927 + pud_alloc_kernel(mm, pgd, addr) :
104928 + pud_alloc(mm, pgd, addr);
104929 if (!pud)
104930 return -ENOMEM;
104931 do {
104932 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
104933 return ret;
104934 }
104935
104936 +#ifdef CONFIG_PAX_SEGMEXEC
104937 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
104938 +{
104939 + struct mm_struct *mm = vma->vm_mm;
104940 + spinlock_t *ptl;
104941 + pte_t *pte, entry;
104942 +
104943 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
104944 + entry = *pte;
104945 + if (!pte_present(entry)) {
104946 + if (!pte_none(entry)) {
104947 + free_swap_and_cache(pte_to_swp_entry(entry));
104948 + pte_clear_not_present_full(mm, address, pte, 0);
104949 + }
104950 + } else {
104951 + struct page *page;
104952 +
104953 + flush_cache_page(vma, address, pte_pfn(entry));
104954 + entry = ptep_clear_flush(vma, address, pte);
104955 + BUG_ON(pte_dirty(entry));
104956 + page = vm_normal_page(vma, address, entry);
104957 + if (page) {
104958 + update_hiwater_rss(mm);
104959 + if (PageAnon(page))
104960 + dec_mm_counter_fast(mm, MM_ANONPAGES);
104961 + else
104962 + dec_mm_counter_fast(mm, MM_FILEPAGES);
104963 + page_remove_rmap(page);
104964 + page_cache_release(page);
104965 + }
104966 + }
104967 + pte_unmap_unlock(pte, ptl);
104968 +}
104969 +
104970 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
104971 + *
104972 + * the ptl of the lower mapped page is held on entry and is not released on exit
104973 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
104974 + */
104975 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104976 +{
104977 + struct mm_struct *mm = vma->vm_mm;
104978 + unsigned long address_m;
104979 + spinlock_t *ptl_m;
104980 + struct vm_area_struct *vma_m;
104981 + pmd_t *pmd_m;
104982 + pte_t *pte_m, entry_m;
104983 +
104984 + BUG_ON(!page_m || !PageAnon(page_m));
104985 +
104986 + vma_m = pax_find_mirror_vma(vma);
104987 + if (!vma_m)
104988 + return;
104989 +
104990 + BUG_ON(!PageLocked(page_m));
104991 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104992 + address_m = address + SEGMEXEC_TASK_SIZE;
104993 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104994 + pte_m = pte_offset_map(pmd_m, address_m);
104995 + ptl_m = pte_lockptr(mm, pmd_m);
104996 + if (ptl != ptl_m) {
104997 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104998 + if (!pte_none(*pte_m))
104999 + goto out;
105000 + }
105001 +
105002 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
105003 + page_cache_get(page_m);
105004 + page_add_anon_rmap(page_m, vma_m, address_m);
105005 + inc_mm_counter_fast(mm, MM_ANONPAGES);
105006 + set_pte_at(mm, address_m, pte_m, entry_m);
105007 + update_mmu_cache(vma_m, address_m, pte_m);
105008 +out:
105009 + if (ptl != ptl_m)
105010 + spin_unlock(ptl_m);
105011 + pte_unmap(pte_m);
105012 + unlock_page(page_m);
105013 +}
105014 +
105015 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
105016 +{
105017 + struct mm_struct *mm = vma->vm_mm;
105018 + unsigned long address_m;
105019 + spinlock_t *ptl_m;
105020 + struct vm_area_struct *vma_m;
105021 + pmd_t *pmd_m;
105022 + pte_t *pte_m, entry_m;
105023 +
105024 + BUG_ON(!page_m || PageAnon(page_m));
105025 +
105026 + vma_m = pax_find_mirror_vma(vma);
105027 + if (!vma_m)
105028 + return;
105029 +
105030 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105031 + address_m = address + SEGMEXEC_TASK_SIZE;
105032 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105033 + pte_m = pte_offset_map(pmd_m, address_m);
105034 + ptl_m = pte_lockptr(mm, pmd_m);
105035 + if (ptl != ptl_m) {
105036 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105037 + if (!pte_none(*pte_m))
105038 + goto out;
105039 + }
105040 +
105041 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
105042 + page_cache_get(page_m);
105043 + page_add_file_rmap(page_m);
105044 + inc_mm_counter_fast(mm, MM_FILEPAGES);
105045 + set_pte_at(mm, address_m, pte_m, entry_m);
105046 + update_mmu_cache(vma_m, address_m, pte_m);
105047 +out:
105048 + if (ptl != ptl_m)
105049 + spin_unlock(ptl_m);
105050 + pte_unmap(pte_m);
105051 +}
105052 +
105053 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
105054 +{
105055 + struct mm_struct *mm = vma->vm_mm;
105056 + unsigned long address_m;
105057 + spinlock_t *ptl_m;
105058 + struct vm_area_struct *vma_m;
105059 + pmd_t *pmd_m;
105060 + pte_t *pte_m, entry_m;
105061 +
105062 + vma_m = pax_find_mirror_vma(vma);
105063 + if (!vma_m)
105064 + return;
105065 +
105066 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
105067 + address_m = address + SEGMEXEC_TASK_SIZE;
105068 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
105069 + pte_m = pte_offset_map(pmd_m, address_m);
105070 + ptl_m = pte_lockptr(mm, pmd_m);
105071 + if (ptl != ptl_m) {
105072 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
105073 + if (!pte_none(*pte_m))
105074 + goto out;
105075 + }
105076 +
105077 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
105078 + set_pte_at(mm, address_m, pte_m, entry_m);
105079 +out:
105080 + if (ptl != ptl_m)
105081 + spin_unlock(ptl_m);
105082 + pte_unmap(pte_m);
105083 +}
105084 +
105085 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
105086 +{
105087 + struct page *page_m;
105088 + pte_t entry;
105089 +
105090 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
105091 + goto out;
105092 +
105093 + entry = *pte;
105094 + page_m = vm_normal_page(vma, address, entry);
105095 + if (!page_m)
105096 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
105097 + else if (PageAnon(page_m)) {
105098 + if (pax_find_mirror_vma(vma)) {
105099 + pte_unmap_unlock(pte, ptl);
105100 + lock_page(page_m);
105101 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
105102 + if (pte_same(entry, *pte))
105103 + pax_mirror_anon_pte(vma, address, page_m, ptl);
105104 + else
105105 + unlock_page(page_m);
105106 + }
105107 + } else
105108 + pax_mirror_file_pte(vma, address, page_m, ptl);
105109 +
105110 +out:
105111 + pte_unmap_unlock(pte, ptl);
105112 +}
105113 +#endif
105114 +
105115 /*
105116 * This routine handles present pages, when users try to write
105117 * to a shared page. It is done by copying the page to a new address
105118 @@ -2172,6 +2377,12 @@ gotten:
105119 */
105120 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105121 if (likely(pte_same(*page_table, orig_pte))) {
105122 +
105123 +#ifdef CONFIG_PAX_SEGMEXEC
105124 + if (pax_find_mirror_vma(vma))
105125 + BUG_ON(!trylock_page(new_page));
105126 +#endif
105127 +
105128 if (old_page) {
105129 if (!PageAnon(old_page)) {
105130 dec_mm_counter_fast(mm, MM_FILEPAGES);
105131 @@ -2225,6 +2436,10 @@ gotten:
105132 page_remove_rmap(old_page);
105133 }
105134
105135 +#ifdef CONFIG_PAX_SEGMEXEC
105136 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105137 +#endif
105138 +
105139 /* Free the old page.. */
105140 new_page = old_page;
105141 ret |= VM_FAULT_WRITE;
105142 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105143 swap_free(entry);
105144 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
105145 try_to_free_swap(page);
105146 +
105147 +#ifdef CONFIG_PAX_SEGMEXEC
105148 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
105149 +#endif
105150 +
105151 unlock_page(page);
105152 if (page != swapcache) {
105153 /*
105154 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105155
105156 /* No need to invalidate - it was non-present before */
105157 update_mmu_cache(vma, address, page_table);
105158 +
105159 +#ifdef CONFIG_PAX_SEGMEXEC
105160 + pax_mirror_anon_pte(vma, address, page, ptl);
105161 +#endif
105162 +
105163 unlock:
105164 pte_unmap_unlock(page_table, ptl);
105165 out:
105166 @@ -2525,40 +2750,6 @@ out_release:
105167 }
105168
105169 /*
105170 - * This is like a special single-page "expand_{down|up}wards()",
105171 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
105172 - * doesn't hit another vma.
105173 - */
105174 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
105175 -{
105176 - address &= PAGE_MASK;
105177 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
105178 - struct vm_area_struct *prev = vma->vm_prev;
105179 -
105180 - /*
105181 - * Is there a mapping abutting this one below?
105182 - *
105183 - * That's only ok if it's the same stack mapping
105184 - * that has gotten split..
105185 - */
105186 - if (prev && prev->vm_end == address)
105187 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
105188 -
105189 - return expand_downwards(vma, address - PAGE_SIZE);
105190 - }
105191 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
105192 - struct vm_area_struct *next = vma->vm_next;
105193 -
105194 - /* As VM_GROWSDOWN but s/below/above/ */
105195 - if (next && next->vm_start == address + PAGE_SIZE)
105196 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
105197 -
105198 - return expand_upwards(vma, address + PAGE_SIZE);
105199 - }
105200 - return 0;
105201 -}
105202 -
105203 -/*
105204 * We enter with non-exclusive mmap_sem (to exclude vma changes,
105205 * but allow concurrent faults), and pte mapped but not yet locked.
105206 * We return with mmap_sem still held, but pte unmapped and unlocked.
105207 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105208 unsigned int flags)
105209 {
105210 struct mem_cgroup *memcg;
105211 - struct page *page;
105212 + struct page *page = NULL;
105213 spinlock_t *ptl;
105214 pte_t entry;
105215
105216 - pte_unmap(page_table);
105217 -
105218 - /* Check if we need to add a guard page to the stack */
105219 - if (check_stack_guard_page(vma, address) < 0)
105220 - return VM_FAULT_SIGSEGV;
105221 -
105222 - /* Use the zero-page for reads */
105223 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
105224 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
105225 vma->vm_page_prot));
105226 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105227 + ptl = pte_lockptr(mm, pmd);
105228 + spin_lock(ptl);
105229 if (!pte_none(*page_table))
105230 goto unlock;
105231 goto setpte;
105232 }
105233
105234 /* Allocate our own private page. */
105235 + pte_unmap(page_table);
105236 +
105237 if (unlikely(anon_vma_prepare(vma)))
105238 goto oom;
105239 page = alloc_zeroed_user_highpage_movable(vma, address);
105240 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105241 if (!pte_none(*page_table))
105242 goto release;
105243
105244 +#ifdef CONFIG_PAX_SEGMEXEC
105245 + if (pax_find_mirror_vma(vma))
105246 + BUG_ON(!trylock_page(page));
105247 +#endif
105248 +
105249 inc_mm_counter_fast(mm, MM_ANONPAGES);
105250 page_add_new_anon_rmap(page, vma, address);
105251 mem_cgroup_commit_charge(page, memcg, false);
105252 @@ -2621,6 +2813,12 @@ setpte:
105253
105254 /* No need to invalidate - it was non-present before */
105255 update_mmu_cache(vma, address, page_table);
105256 +
105257 +#ifdef CONFIG_PAX_SEGMEXEC
105258 + if (page)
105259 + pax_mirror_anon_pte(vma, address, page, ptl);
105260 +#endif
105261 +
105262 unlock:
105263 pte_unmap_unlock(page_table, ptl);
105264 return 0;
105265 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105266 return ret;
105267 }
105268 do_set_pte(vma, address, fault_page, pte, false, false);
105269 +
105270 +#ifdef CONFIG_PAX_SEGMEXEC
105271 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105272 +#endif
105273 +
105274 unlock_page(fault_page);
105275 unlock_out:
105276 pte_unmap_unlock(pte, ptl);
105277 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105278 }
105279 goto uncharge_out;
105280 }
105281 +
105282 +#ifdef CONFIG_PAX_SEGMEXEC
105283 + if (pax_find_mirror_vma(vma))
105284 + BUG_ON(!trylock_page(new_page));
105285 +#endif
105286 +
105287 do_set_pte(vma, address, new_page, pte, true, true);
105288 +
105289 +#ifdef CONFIG_PAX_SEGMEXEC
105290 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105291 +#endif
105292 +
105293 mem_cgroup_commit_charge(new_page, memcg, false);
105294 lru_cache_add_active_or_unevictable(new_page, vma);
105295 pte_unmap_unlock(pte, ptl);
105296 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105297 return ret;
105298 }
105299 do_set_pte(vma, address, fault_page, pte, true, false);
105300 +
105301 +#ifdef CONFIG_PAX_SEGMEXEC
105302 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105303 +#endif
105304 +
105305 pte_unmap_unlock(pte, ptl);
105306
105307 if (set_page_dirty(fault_page))
105308 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
105309 if (flags & FAULT_FLAG_WRITE)
105310 flush_tlb_fix_spurious_fault(vma, address);
105311 }
105312 +
105313 +#ifdef CONFIG_PAX_SEGMEXEC
105314 + pax_mirror_pte(vma, address, pte, pmd, ptl);
105315 + return 0;
105316 +#endif
105317 +
105318 unlock:
105319 pte_unmap_unlock(pte, ptl);
105320 return 0;
105321 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105322 pmd_t *pmd;
105323 pte_t *pte;
105324
105325 +#ifdef CONFIG_PAX_SEGMEXEC
105326 + struct vm_area_struct *vma_m;
105327 +#endif
105328 +
105329 if (unlikely(is_vm_hugetlb_page(vma)))
105330 return hugetlb_fault(mm, vma, address, flags);
105331
105332 +#ifdef CONFIG_PAX_SEGMEXEC
105333 + vma_m = pax_find_mirror_vma(vma);
105334 + if (vma_m) {
105335 + unsigned long address_m;
105336 + pgd_t *pgd_m;
105337 + pud_t *pud_m;
105338 + pmd_t *pmd_m;
105339 +
105340 + if (vma->vm_start > vma_m->vm_start) {
105341 + address_m = address;
105342 + address -= SEGMEXEC_TASK_SIZE;
105343 + vma = vma_m;
105344 + } else
105345 + address_m = address + SEGMEXEC_TASK_SIZE;
105346 +
105347 + pgd_m = pgd_offset(mm, address_m);
105348 + pud_m = pud_alloc(mm, pgd_m, address_m);
105349 + if (!pud_m)
105350 + return VM_FAULT_OOM;
105351 + pmd_m = pmd_alloc(mm, pud_m, address_m);
105352 + if (!pmd_m)
105353 + return VM_FAULT_OOM;
105354 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
105355 + return VM_FAULT_OOM;
105356 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
105357 + }
105358 +#endif
105359 +
105360 pgd = pgd_offset(mm, address);
105361 pud = pud_alloc(mm, pgd, address);
105362 if (!pud)
105363 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105364 spin_unlock(&mm->page_table_lock);
105365 return 0;
105366 }
105367 +
105368 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105369 +{
105370 + pud_t *new = pud_alloc_one(mm, address);
105371 + if (!new)
105372 + return -ENOMEM;
105373 +
105374 + smp_wmb(); /* See comment in __pte_alloc */
105375 +
105376 + spin_lock(&mm->page_table_lock);
105377 + if (pgd_present(*pgd)) /* Another has populated it */
105378 + pud_free(mm, new);
105379 + else
105380 + pgd_populate_kernel(mm, pgd, new);
105381 + spin_unlock(&mm->page_table_lock);
105382 + return 0;
105383 +}
105384 #endif /* __PAGETABLE_PUD_FOLDED */
105385
105386 #ifndef __PAGETABLE_PMD_FOLDED
105387 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
105388 spin_unlock(&mm->page_table_lock);
105389 return 0;
105390 }
105391 +
105392 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
105393 +{
105394 + pmd_t *new = pmd_alloc_one(mm, address);
105395 + if (!new)
105396 + return -ENOMEM;
105397 +
105398 + smp_wmb(); /* See comment in __pte_alloc */
105399 +
105400 + spin_lock(&mm->page_table_lock);
105401 +#ifndef __ARCH_HAS_4LEVEL_HACK
105402 + if (!pud_present(*pud)) {
105403 + mm_inc_nr_pmds(mm);
105404 + pud_populate_kernel(mm, pud, new);
105405 + } else /* Another has populated it */
105406 + pmd_free(mm, new);
105407 +#else
105408 + if (!pgd_present(*pud)) {
105409 + mm_inc_nr_pmds(mm);
105410 + pgd_populate_kernel(mm, pud, new);
105411 + } else /* Another has populated it */
105412 + pmd_free(mm, new);
105413 +#endif /* __ARCH_HAS_4LEVEL_HACK */
105414 + spin_unlock(&mm->page_table_lock);
105415 + return 0;
105416 +}
105417 #endif /* __PAGETABLE_PMD_FOLDED */
105418
105419 static int __follow_pte(struct mm_struct *mm, unsigned long address,
105420 @@ -3482,8 +3782,8 @@ out:
105421 return ret;
105422 }
105423
105424 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105425 - void *buf, int len, int write)
105426 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105427 + void *buf, size_t len, int write)
105428 {
105429 resource_size_t phys_addr;
105430 unsigned long prot = 0;
105431 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
105432 * Access another process' address space as given in mm. If non-NULL, use the
105433 * given task for page fault accounting.
105434 */
105435 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105436 - unsigned long addr, void *buf, int len, int write)
105437 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105438 + unsigned long addr, void *buf, size_t len, int write)
105439 {
105440 struct vm_area_struct *vma;
105441 void *old_buf = buf;
105442 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105443 down_read(&mm->mmap_sem);
105444 /* ignore errors, just check how much was successfully transferred */
105445 while (len) {
105446 - int bytes, ret, offset;
105447 + ssize_t bytes, ret, offset;
105448 void *maddr;
105449 struct page *page = NULL;
105450
105451 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105452 *
105453 * The caller must hold a reference on @mm.
105454 */
105455 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105456 - void *buf, int len, int write)
105457 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
105458 + void *buf, size_t len, int write)
105459 {
105460 return __access_remote_vm(NULL, mm, addr, buf, len, write);
105461 }
105462 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105463 * Source/target buffer must be kernel space,
105464 * Do not walk the page table directly, use get_user_pages
105465 */
105466 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
105467 - void *buf, int len, int write)
105468 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
105469 + void *buf, size_t len, int write)
105470 {
105471 struct mm_struct *mm;
105472 - int ret;
105473 + ssize_t ret;
105474
105475 mm = get_task_mm(tsk);
105476 if (!mm)
105477 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
105478 index 0f7d73b..737047f 100644
105479 --- a/mm/mempolicy.c
105480 +++ b/mm/mempolicy.c
105481 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105482 unsigned long vmstart;
105483 unsigned long vmend;
105484
105485 +#ifdef CONFIG_PAX_SEGMEXEC
105486 + struct vm_area_struct *vma_m;
105487 +#endif
105488 +
105489 vma = find_vma(mm, start);
105490 if (!vma || vma->vm_start > start)
105491 return -EFAULT;
105492 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105493 err = vma_replace_policy(vma, new_pol);
105494 if (err)
105495 goto out;
105496 +
105497 +#ifdef CONFIG_PAX_SEGMEXEC
105498 + vma_m = pax_find_mirror_vma(vma);
105499 + if (vma_m) {
105500 + err = vma_replace_policy(vma_m, new_pol);
105501 + if (err)
105502 + goto out;
105503 + }
105504 +#endif
105505 +
105506 }
105507
105508 out:
105509 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
105510
105511 if (end < start)
105512 return -EINVAL;
105513 +
105514 +#ifdef CONFIG_PAX_SEGMEXEC
105515 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
105516 + if (end > SEGMEXEC_TASK_SIZE)
105517 + return -EINVAL;
105518 + } else
105519 +#endif
105520 +
105521 + if (end > TASK_SIZE)
105522 + return -EINVAL;
105523 +
105524 if (end == start)
105525 return 0;
105526
105527 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105528 */
105529 tcred = __task_cred(task);
105530 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105531 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105532 - !capable(CAP_SYS_NICE)) {
105533 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105534 rcu_read_unlock();
105535 err = -EPERM;
105536 goto out_put;
105537 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105538 goto out;
105539 }
105540
105541 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105542 + if (mm != current->mm &&
105543 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
105544 + mmput(mm);
105545 + err = -EPERM;
105546 + goto out;
105547 + }
105548 +#endif
105549 +
105550 err = do_migrate_pages(mm, old, new,
105551 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
105552
105553 diff --git a/mm/migrate.c b/mm/migrate.c
105554 index 85e0426..be49beb 100644
105555 --- a/mm/migrate.c
105556 +++ b/mm/migrate.c
105557 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
105558 */
105559 tcred = __task_cred(task);
105560 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105561 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105562 - !capable(CAP_SYS_NICE)) {
105563 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105564 rcu_read_unlock();
105565 err = -EPERM;
105566 goto out;
105567 diff --git a/mm/mlock.c b/mm/mlock.c
105568 index 8a54cd2..92f1747 100644
105569 --- a/mm/mlock.c
105570 +++ b/mm/mlock.c
105571 @@ -14,6 +14,7 @@
105572 #include <linux/pagevec.h>
105573 #include <linux/mempolicy.h>
105574 #include <linux/syscalls.h>
105575 +#include <linux/security.h>
105576 #include <linux/sched.h>
105577 #include <linux/export.h>
105578 #include <linux/rmap.h>
105579 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
105580 {
105581 unsigned long nstart, end, tmp;
105582 struct vm_area_struct * vma, * prev;
105583 - int error;
105584 + int error = 0;
105585
105586 VM_BUG_ON(start & ~PAGE_MASK);
105587 VM_BUG_ON(len != PAGE_ALIGN(len));
105588 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
105589 return -EINVAL;
105590 if (end == start)
105591 return 0;
105592 + if (end > TASK_SIZE)
105593 + return -EINVAL;
105594 +
105595 vma = find_vma(current->mm, start);
105596 if (!vma || vma->vm_start > start)
105597 return -ENOMEM;
105598 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
105599 for (nstart = start ; ; ) {
105600 vm_flags_t newflags;
105601
105602 +#ifdef CONFIG_PAX_SEGMEXEC
105603 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105604 + break;
105605 +#endif
105606 +
105607 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
105608
105609 newflags = vma->vm_flags & ~VM_LOCKED;
105610 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
105611 locked += current->mm->locked_vm;
105612
105613 /* check against resource limits */
105614 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
105615 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
105616 error = do_mlock(start, len, 1);
105617
105618 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
105619 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
105620 vm_flags_t newflags;
105621
105622 +#ifdef CONFIG_PAX_SEGMEXEC
105623 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105624 + break;
105625 +#endif
105626 +
105627 newflags = vma->vm_flags & ~VM_LOCKED;
105628 if (flags & MCL_CURRENT)
105629 newflags |= VM_LOCKED;
105630 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
105631 lock_limit >>= PAGE_SHIFT;
105632
105633 ret = -ENOMEM;
105634 +
105635 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
105636 +
105637 down_write(&current->mm->mmap_sem);
105638 -
105639 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
105640 capable(CAP_IPC_LOCK))
105641 ret = do_mlockall(flags);
105642 diff --git a/mm/mm_init.c b/mm/mm_init.c
105643 index 5f420f7..dd42fb1b 100644
105644 --- a/mm/mm_init.c
105645 +++ b/mm/mm_init.c
105646 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
105647 return NOTIFY_OK;
105648 }
105649
105650 -static struct notifier_block compute_batch_nb __meminitdata = {
105651 +static struct notifier_block compute_batch_nb __meminitconst = {
105652 .notifier_call = mm_compute_batch_notifier,
105653 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
105654 };
105655 diff --git a/mm/mmap.c b/mm/mmap.c
105656 index 9ec50a3..0476e2d 100644
105657 --- a/mm/mmap.c
105658 +++ b/mm/mmap.c
105659 @@ -41,6 +41,7 @@
105660 #include <linux/notifier.h>
105661 #include <linux/memory.h>
105662 #include <linux/printk.h>
105663 +#include <linux/random.h>
105664
105665 #include <asm/uaccess.h>
105666 #include <asm/cacheflush.h>
105667 @@ -57,6 +58,16 @@
105668 #define arch_rebalance_pgtables(addr, len) (addr)
105669 #endif
105670
105671 +static inline void verify_mm_writelocked(struct mm_struct *mm)
105672 +{
105673 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
105674 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
105675 + up_read(&mm->mmap_sem);
105676 + BUG();
105677 + }
105678 +#endif
105679 +}
105680 +
105681 static void unmap_region(struct mm_struct *mm,
105682 struct vm_area_struct *vma, struct vm_area_struct *prev,
105683 unsigned long start, unsigned long end);
105684 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
105685 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
105686 *
105687 */
105688 -pgprot_t protection_map[16] = {
105689 +pgprot_t protection_map[16] __read_only = {
105690 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
105691 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
105692 };
105693
105694 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
105695 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
105696 {
105697 - return __pgprot(pgprot_val(protection_map[vm_flags &
105698 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
105699 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
105700 pgprot_val(arch_vm_get_page_prot(vm_flags)));
105701 +
105702 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105703 + if (!(__supported_pte_mask & _PAGE_NX) &&
105704 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
105705 + (vm_flags & (VM_READ | VM_WRITE)))
105706 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
105707 +#endif
105708 +
105709 + return prot;
105710 }
105711 EXPORT_SYMBOL(vm_get_page_prot);
105712
105713 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
105714 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
105715 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
105716 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
105717 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
105718 /*
105719 * Make sure vm_committed_as in one cacheline and not cacheline shared with
105720 * other variables. It can be updated by several CPUs frequently.
105721 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
105722 struct vm_area_struct *next = vma->vm_next;
105723
105724 might_sleep();
105725 + BUG_ON(vma->vm_mirror);
105726 if (vma->vm_ops && vma->vm_ops->close)
105727 vma->vm_ops->close(vma);
105728 if (vma->vm_file)
105729 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
105730
105731 SYSCALL_DEFINE1(brk, unsigned long, brk)
105732 {
105733 + unsigned long rlim;
105734 unsigned long retval;
105735 unsigned long newbrk, oldbrk;
105736 struct mm_struct *mm = current->mm;
105737 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
105738 * segment grow beyond its set limit the in case where the limit is
105739 * not page aligned -Ram Gupta
105740 */
105741 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
105742 + rlim = rlimit(RLIMIT_DATA);
105743 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105744 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
105745 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
105746 + rlim = 4096 * PAGE_SIZE;
105747 +#endif
105748 + if (check_data_rlimit(rlim, brk, mm->start_brk,
105749 mm->end_data, mm->start_data))
105750 goto out;
105751
105752 @@ -967,6 +996,12 @@ static int
105753 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
105754 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105755 {
105756 +
105757 +#ifdef CONFIG_PAX_SEGMEXEC
105758 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
105759 + return 0;
105760 +#endif
105761 +
105762 if (is_mergeable_vma(vma, file, vm_flags) &&
105763 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105764 if (vma->vm_pgoff == vm_pgoff)
105765 @@ -986,6 +1021,12 @@ static int
105766 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
105767 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105768 {
105769 +
105770 +#ifdef CONFIG_PAX_SEGMEXEC
105771 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
105772 + return 0;
105773 +#endif
105774 +
105775 if (is_mergeable_vma(vma, file, vm_flags) &&
105776 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105777 pgoff_t vm_pglen;
105778 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105779 struct vm_area_struct *area, *next;
105780 int err;
105781
105782 +#ifdef CONFIG_PAX_SEGMEXEC
105783 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
105784 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
105785 +
105786 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
105787 +#endif
105788 +
105789 /*
105790 * We later require that vma->vm_flags == vm_flags,
105791 * so this tests vma->vm_flags & VM_SPECIAL, too.
105792 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105793 if (next && next->vm_end == end) /* cases 6, 7, 8 */
105794 next = next->vm_next;
105795
105796 +#ifdef CONFIG_PAX_SEGMEXEC
105797 + if (prev)
105798 + prev_m = pax_find_mirror_vma(prev);
105799 + if (area)
105800 + area_m = pax_find_mirror_vma(area);
105801 + if (next)
105802 + next_m = pax_find_mirror_vma(next);
105803 +#endif
105804 +
105805 /*
105806 * Can it merge with the predecessor?
105807 */
105808 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105809 /* cases 1, 6 */
105810 err = vma_adjust(prev, prev->vm_start,
105811 next->vm_end, prev->vm_pgoff, NULL);
105812 - } else /* cases 2, 5, 7 */
105813 +
105814 +#ifdef CONFIG_PAX_SEGMEXEC
105815 + if (!err && prev_m)
105816 + err = vma_adjust(prev_m, prev_m->vm_start,
105817 + next_m->vm_end, prev_m->vm_pgoff, NULL);
105818 +#endif
105819 +
105820 + } else { /* cases 2, 5, 7 */
105821 err = vma_adjust(prev, prev->vm_start,
105822 end, prev->vm_pgoff, NULL);
105823 +
105824 +#ifdef CONFIG_PAX_SEGMEXEC
105825 + if (!err && prev_m)
105826 + err = vma_adjust(prev_m, prev_m->vm_start,
105827 + end_m, prev_m->vm_pgoff, NULL);
105828 +#endif
105829 +
105830 + }
105831 if (err)
105832 return NULL;
105833 khugepaged_enter_vma_merge(prev, vm_flags);
105834 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105835 mpol_equal(policy, vma_policy(next)) &&
105836 can_vma_merge_before(next, vm_flags,
105837 anon_vma, file, pgoff+pglen)) {
105838 - if (prev && addr < prev->vm_end) /* case 4 */
105839 + if (prev && addr < prev->vm_end) { /* case 4 */
105840 err = vma_adjust(prev, prev->vm_start,
105841 addr, prev->vm_pgoff, NULL);
105842 - else /* cases 3, 8 */
105843 +
105844 +#ifdef CONFIG_PAX_SEGMEXEC
105845 + if (!err && prev_m)
105846 + err = vma_adjust(prev_m, prev_m->vm_start,
105847 + addr_m, prev_m->vm_pgoff, NULL);
105848 +#endif
105849 +
105850 + } else { /* cases 3, 8 */
105851 err = vma_adjust(area, addr, next->vm_end,
105852 next->vm_pgoff - pglen, NULL);
105853 +
105854 +#ifdef CONFIG_PAX_SEGMEXEC
105855 + if (!err && area_m)
105856 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
105857 + next_m->vm_pgoff - pglen, NULL);
105858 +#endif
105859 +
105860 + }
105861 if (err)
105862 return NULL;
105863 khugepaged_enter_vma_merge(area, vm_flags);
105864 @@ -1199,8 +1286,10 @@ none:
105865 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105866 struct file *file, long pages)
105867 {
105868 - const unsigned long stack_flags
105869 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
105870 +
105871 +#ifdef CONFIG_PAX_RANDMMAP
105872 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105873 +#endif
105874
105875 mm->total_vm += pages;
105876
105877 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105878 mm->shared_vm += pages;
105879 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
105880 mm->exec_vm += pages;
105881 - } else if (flags & stack_flags)
105882 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
105883 mm->stack_vm += pages;
105884 }
105885 #endif /* CONFIG_PROC_FS */
105886 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
105887 locked += mm->locked_vm;
105888 lock_limit = rlimit(RLIMIT_MEMLOCK);
105889 lock_limit >>= PAGE_SHIFT;
105890 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
105891 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
105892 return -EAGAIN;
105893 }
105894 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105895 * (the exception is when the underlying filesystem is noexec
105896 * mounted, in which case we dont add PROT_EXEC.)
105897 */
105898 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
105899 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
105900 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
105901 prot |= PROT_EXEC;
105902
105903 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105904 /* Obtain the address to map to. we verify (or select) it and ensure
105905 * that it represents a valid section of the address space.
105906 */
105907 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
105908 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
105909 if (addr & ~PAGE_MASK)
105910 return addr;
105911
105912 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105913 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
105914 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
105915
105916 +#ifdef CONFIG_PAX_MPROTECT
105917 + if (mm->pax_flags & MF_PAX_MPROTECT) {
105918 +
105919 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
105920 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
105921 + mm->binfmt->handle_mmap)
105922 + mm->binfmt->handle_mmap(file);
105923 +#endif
105924 +
105925 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
105926 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
105927 + gr_log_rwxmmap(file);
105928 +
105929 +#ifdef CONFIG_PAX_EMUPLT
105930 + vm_flags &= ~VM_EXEC;
105931 +#else
105932 + return -EPERM;
105933 +#endif
105934 +
105935 + }
105936 +
105937 + if (!(vm_flags & VM_EXEC))
105938 + vm_flags &= ~VM_MAYEXEC;
105939 +#else
105940 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
105941 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
105942 +#endif
105943 + else
105944 + vm_flags &= ~VM_MAYWRITE;
105945 + }
105946 +#endif
105947 +
105948 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105949 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
105950 + vm_flags &= ~VM_PAGEEXEC;
105951 +#endif
105952 +
105953 if (flags & MAP_LOCKED)
105954 if (!can_do_mlock())
105955 return -EPERM;
105956 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105957 vm_flags |= VM_NORESERVE;
105958 }
105959
105960 + if (!gr_acl_handle_mmap(file, prot))
105961 + return -EACCES;
105962 +
105963 addr = mmap_region(file, addr, len, vm_flags, pgoff);
105964 if (!IS_ERR_VALUE(addr) &&
105965 ((vm_flags & VM_LOCKED) ||
105966 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
105967 vm_flags_t vm_flags = vma->vm_flags;
105968
105969 /* If it was private or non-writable, the write bit is already clear */
105970 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
105971 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
105972 return 0;
105973
105974 /* The backer wishes to know when pages are first written to? */
105975 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105976 struct rb_node **rb_link, *rb_parent;
105977 unsigned long charged = 0;
105978
105979 +#ifdef CONFIG_PAX_SEGMEXEC
105980 + struct vm_area_struct *vma_m = NULL;
105981 +#endif
105982 +
105983 + /*
105984 + * mm->mmap_sem is required to protect against another thread
105985 + * changing the mappings in case we sleep.
105986 + */
105987 + verify_mm_writelocked(mm);
105988 +
105989 /* Check against address space limit. */
105990 +
105991 +#ifdef CONFIG_PAX_RANDMMAP
105992 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105993 +#endif
105994 +
105995 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
105996 unsigned long nr_pages;
105997
105998 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105999
106000 /* Clear old maps */
106001 error = -ENOMEM;
106002 -munmap_back:
106003 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106004 if (do_munmap(mm, addr, len))
106005 return -ENOMEM;
106006 - goto munmap_back;
106007 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106008 }
106009
106010 /*
106011 @@ -1586,6 +1730,16 @@ munmap_back:
106012 goto unacct_error;
106013 }
106014
106015 +#ifdef CONFIG_PAX_SEGMEXEC
106016 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
106017 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106018 + if (!vma_m) {
106019 + error = -ENOMEM;
106020 + goto free_vma;
106021 + }
106022 + }
106023 +#endif
106024 +
106025 vma->vm_mm = mm;
106026 vma->vm_start = addr;
106027 vma->vm_end = addr + len;
106028 @@ -1616,6 +1770,13 @@ munmap_back:
106029 if (error)
106030 goto unmap_and_free_vma;
106031
106032 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
106033 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
106034 + vma->vm_flags |= VM_PAGEEXEC;
106035 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106036 + }
106037 +#endif
106038 +
106039 /* Can addr have changed??
106040 *
106041 * Answer: Yes, several device drivers can do it in their
106042 @@ -1634,6 +1795,12 @@ munmap_back:
106043 }
106044
106045 vma_link(mm, vma, prev, rb_link, rb_parent);
106046 +
106047 +#ifdef CONFIG_PAX_SEGMEXEC
106048 + if (vma_m)
106049 + BUG_ON(pax_mirror_vma(vma_m, vma));
106050 +#endif
106051 +
106052 /* Once vma denies write, undo our temporary denial count */
106053 if (file) {
106054 if (vm_flags & VM_SHARED)
106055 @@ -1646,6 +1813,7 @@ out:
106056 perf_event_mmap(vma);
106057
106058 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
106059 + track_exec_limit(mm, addr, addr + len, vm_flags);
106060 if (vm_flags & VM_LOCKED) {
106061 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
106062 vma == get_gate_vma(current->mm)))
106063 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
106064 if (vm_flags & VM_DENYWRITE)
106065 allow_write_access(file);
106066 free_vma:
106067 +
106068 +#ifdef CONFIG_PAX_SEGMEXEC
106069 + if (vma_m)
106070 + kmem_cache_free(vm_area_cachep, vma_m);
106071 +#endif
106072 +
106073 kmem_cache_free(vm_area_cachep, vma);
106074 unacct_error:
106075 if (charged)
106076 @@ -1690,7 +1864,63 @@ unacct_error:
106077 return error;
106078 }
106079
106080 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106081 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
106082 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
106083 +{
106084 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
106085 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
106086 +
106087 + return 0;
106088 +}
106089 +#endif
106090 +
106091 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
106092 +{
106093 + if (!vma) {
106094 +#ifdef CONFIG_STACK_GROWSUP
106095 + if (addr > sysctl_heap_stack_gap)
106096 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
106097 + else
106098 + vma = find_vma(current->mm, 0);
106099 + if (vma && (vma->vm_flags & VM_GROWSUP))
106100 + return false;
106101 +#endif
106102 + return true;
106103 + }
106104 +
106105 + if (addr + len > vma->vm_start)
106106 + return false;
106107 +
106108 + if (vma->vm_flags & VM_GROWSDOWN)
106109 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
106110 +#ifdef CONFIG_STACK_GROWSUP
106111 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
106112 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
106113 +#endif
106114 + else if (offset)
106115 + return offset <= vma->vm_start - addr - len;
106116 +
106117 + return true;
106118 +}
106119 +
106120 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
106121 +{
106122 + if (vma->vm_start < len)
106123 + return -ENOMEM;
106124 +
106125 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
106126 + if (offset <= vma->vm_start - len)
106127 + return vma->vm_start - len - offset;
106128 + else
106129 + return -ENOMEM;
106130 + }
106131 +
106132 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
106133 + return vma->vm_start - len - sysctl_heap_stack_gap;
106134 + return -ENOMEM;
106135 +}
106136 +
106137 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
106138 {
106139 /*
106140 * We implement the search by looking for an rbtree node that
106141 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106142 }
106143 }
106144
106145 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
106146 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
106147 check_current:
106148 /* Check if current node has a suitable gap */
106149 if (gap_start > high_limit)
106150 return -ENOMEM;
106151 +
106152 + if (gap_end - gap_start > info->threadstack_offset)
106153 + gap_start += info->threadstack_offset;
106154 + else
106155 + gap_start = gap_end;
106156 +
106157 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106158 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106159 + gap_start += sysctl_heap_stack_gap;
106160 + else
106161 + gap_start = gap_end;
106162 + }
106163 + if (vma->vm_flags & VM_GROWSDOWN) {
106164 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106165 + gap_end -= sysctl_heap_stack_gap;
106166 + else
106167 + gap_end = gap_start;
106168 + }
106169 if (gap_end >= low_limit && gap_end - gap_start >= length)
106170 goto found;
106171
106172 @@ -1792,7 +2040,7 @@ found:
106173 return gap_start;
106174 }
106175
106176 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
106177 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
106178 {
106179 struct mm_struct *mm = current->mm;
106180 struct vm_area_struct *vma;
106181 @@ -1846,6 +2094,24 @@ check_current:
106182 gap_end = vma->vm_start;
106183 if (gap_end < low_limit)
106184 return -ENOMEM;
106185 +
106186 + if (gap_end - gap_start > info->threadstack_offset)
106187 + gap_end -= info->threadstack_offset;
106188 + else
106189 + gap_end = gap_start;
106190 +
106191 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106192 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106193 + gap_start += sysctl_heap_stack_gap;
106194 + else
106195 + gap_start = gap_end;
106196 + }
106197 + if (vma->vm_flags & VM_GROWSDOWN) {
106198 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106199 + gap_end -= sysctl_heap_stack_gap;
106200 + else
106201 + gap_end = gap_start;
106202 + }
106203 if (gap_start <= high_limit && gap_end - gap_start >= length)
106204 goto found;
106205
106206 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106207 struct mm_struct *mm = current->mm;
106208 struct vm_area_struct *vma;
106209 struct vm_unmapped_area_info info;
106210 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106211
106212 if (len > TASK_SIZE - mmap_min_addr)
106213 return -ENOMEM;
106214 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106215 if (flags & MAP_FIXED)
106216 return addr;
106217
106218 +#ifdef CONFIG_PAX_RANDMMAP
106219 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106220 +#endif
106221 +
106222 if (addr) {
106223 addr = PAGE_ALIGN(addr);
106224 vma = find_vma(mm, addr);
106225 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106226 - (!vma || addr + len <= vma->vm_start))
106227 + check_heap_stack_gap(vma, addr, len, offset))
106228 return addr;
106229 }
106230
106231 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106232 info.low_limit = mm->mmap_base;
106233 info.high_limit = TASK_SIZE;
106234 info.align_mask = 0;
106235 + info.threadstack_offset = offset;
106236 return vm_unmapped_area(&info);
106237 }
106238 #endif
106239 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106240 struct mm_struct *mm = current->mm;
106241 unsigned long addr = addr0;
106242 struct vm_unmapped_area_info info;
106243 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106244
106245 /* requested length too big for entire address space */
106246 if (len > TASK_SIZE - mmap_min_addr)
106247 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106248 if (flags & MAP_FIXED)
106249 return addr;
106250
106251 +#ifdef CONFIG_PAX_RANDMMAP
106252 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106253 +#endif
106254 +
106255 /* requesting a specific address */
106256 if (addr) {
106257 addr = PAGE_ALIGN(addr);
106258 vma = find_vma(mm, addr);
106259 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106260 - (!vma || addr + len <= vma->vm_start))
106261 + check_heap_stack_gap(vma, addr, len, offset))
106262 return addr;
106263 }
106264
106265 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106266 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
106267 info.high_limit = mm->mmap_base;
106268 info.align_mask = 0;
106269 + info.threadstack_offset = offset;
106270 addr = vm_unmapped_area(&info);
106271
106272 /*
106273 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106274 VM_BUG_ON(addr != -ENOMEM);
106275 info.flags = 0;
106276 info.low_limit = TASK_UNMAPPED_BASE;
106277 +
106278 +#ifdef CONFIG_PAX_RANDMMAP
106279 + if (mm->pax_flags & MF_PAX_RANDMMAP)
106280 + info.low_limit += mm->delta_mmap;
106281 +#endif
106282 +
106283 info.high_limit = TASK_SIZE;
106284 addr = vm_unmapped_area(&info);
106285 }
106286 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
106287 return vma;
106288 }
106289
106290 +#ifdef CONFIG_PAX_SEGMEXEC
106291 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
106292 +{
106293 + struct vm_area_struct *vma_m;
106294 +
106295 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
106296 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
106297 + BUG_ON(vma->vm_mirror);
106298 + return NULL;
106299 + }
106300 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
106301 + vma_m = vma->vm_mirror;
106302 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
106303 + BUG_ON(vma->vm_file != vma_m->vm_file);
106304 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
106305 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
106306 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
106307 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
106308 + return vma_m;
106309 +}
106310 +#endif
106311 +
106312 /*
106313 * Verify that the stack growth is acceptable and
106314 * update accounting. This is shared with both the
106315 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106316
106317 /* Stack limit test */
106318 actual_size = size;
106319 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
106320 - actual_size -= PAGE_SIZE;
106321 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
106322 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
106323 return -ENOMEM;
106324
106325 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106326 locked = mm->locked_vm + grow;
106327 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
106328 limit >>= PAGE_SHIFT;
106329 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
106330 if (locked > limit && !capable(CAP_IPC_LOCK))
106331 return -ENOMEM;
106332 }
106333 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106334 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
106335 * vma is the last one with address > vma->vm_end. Have to extend vma.
106336 */
106337 +#ifndef CONFIG_IA64
106338 +static
106339 +#endif
106340 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106341 {
106342 int error;
106343 + bool locknext;
106344
106345 if (!(vma->vm_flags & VM_GROWSUP))
106346 return -EFAULT;
106347
106348 + /* Also guard against wrapping around to address 0. */
106349 + if (address < PAGE_ALIGN(address+1))
106350 + address = PAGE_ALIGN(address+1);
106351 + else
106352 + return -ENOMEM;
106353 +
106354 /*
106355 * We must make sure the anon_vma is allocated
106356 * so that the anon_vma locking is not a noop.
106357 */
106358 if (unlikely(anon_vma_prepare(vma)))
106359 return -ENOMEM;
106360 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
106361 + if (locknext && anon_vma_prepare(vma->vm_next))
106362 + return -ENOMEM;
106363 vma_lock_anon_vma(vma);
106364 + if (locknext)
106365 + vma_lock_anon_vma(vma->vm_next);
106366
106367 /*
106368 * vma->vm_start/vm_end cannot change under us because the caller
106369 * is required to hold the mmap_sem in read mode. We need the
106370 - * anon_vma lock to serialize against concurrent expand_stacks.
106371 - * Also guard against wrapping around to address 0.
106372 + * anon_vma locks to serialize against concurrent expand_stacks
106373 + * and expand_upwards.
106374 */
106375 - if (address < PAGE_ALIGN(address+4))
106376 - address = PAGE_ALIGN(address+4);
106377 - else {
106378 - vma_unlock_anon_vma(vma);
106379 - return -ENOMEM;
106380 - }
106381 error = 0;
106382
106383 /* Somebody else might have raced and expanded it already */
106384 - if (address > vma->vm_end) {
106385 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
106386 + error = -ENOMEM;
106387 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
106388 unsigned long size, grow;
106389
106390 size = address - vma->vm_start;
106391 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106392 }
106393 }
106394 }
106395 + if (locknext)
106396 + vma_unlock_anon_vma(vma->vm_next);
106397 vma_unlock_anon_vma(vma);
106398 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106399 validate_mm(vma->vm_mm);
106400 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
106401 unsigned long address)
106402 {
106403 int error;
106404 + bool lockprev = false;
106405 + struct vm_area_struct *prev;
106406
106407 /*
106408 * We must make sure the anon_vma is allocated
106409 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
106410 if (error)
106411 return error;
106412
106413 + prev = vma->vm_prev;
106414 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
106415 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
106416 +#endif
106417 + if (lockprev && anon_vma_prepare(prev))
106418 + return -ENOMEM;
106419 + if (lockprev)
106420 + vma_lock_anon_vma(prev);
106421 +
106422 vma_lock_anon_vma(vma);
106423
106424 /*
106425 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
106426 */
106427
106428 /* Somebody else might have raced and expanded it already */
106429 - if (address < vma->vm_start) {
106430 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
106431 + error = -ENOMEM;
106432 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
106433 unsigned long size, grow;
106434
106435 +#ifdef CONFIG_PAX_SEGMEXEC
106436 + struct vm_area_struct *vma_m;
106437 +
106438 + vma_m = pax_find_mirror_vma(vma);
106439 +#endif
106440 +
106441 size = vma->vm_end - address;
106442 grow = (vma->vm_start - address) >> PAGE_SHIFT;
106443
106444 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
106445 vma->vm_pgoff -= grow;
106446 anon_vma_interval_tree_post_update_vma(vma);
106447 vma_gap_update(vma);
106448 +
106449 +#ifdef CONFIG_PAX_SEGMEXEC
106450 + if (vma_m) {
106451 + anon_vma_interval_tree_pre_update_vma(vma_m);
106452 + vma_m->vm_start -= grow << PAGE_SHIFT;
106453 + vma_m->vm_pgoff -= grow;
106454 + anon_vma_interval_tree_post_update_vma(vma_m);
106455 + vma_gap_update(vma_m);
106456 + }
106457 +#endif
106458 +
106459 spin_unlock(&vma->vm_mm->page_table_lock);
106460
106461 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
106462 perf_event_mmap(vma);
106463 }
106464 }
106465 }
106466 vma_unlock_anon_vma(vma);
106467 + if (lockprev)
106468 + vma_unlock_anon_vma(prev);
106469 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106470 validate_mm(vma->vm_mm);
106471 return error;
106472 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
106473 do {
106474 long nrpages = vma_pages(vma);
106475
106476 +#ifdef CONFIG_PAX_SEGMEXEC
106477 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
106478 + vma = remove_vma(vma);
106479 + continue;
106480 + }
106481 +#endif
106482 +
106483 if (vma->vm_flags & VM_ACCOUNT)
106484 nr_accounted += nrpages;
106485 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
106486 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
106487 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
106488 vma->vm_prev = NULL;
106489 do {
106490 +
106491 +#ifdef CONFIG_PAX_SEGMEXEC
106492 + if (vma->vm_mirror) {
106493 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
106494 + vma->vm_mirror->vm_mirror = NULL;
106495 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
106496 + vma->vm_mirror = NULL;
106497 + }
106498 +#endif
106499 +
106500 vma_rb_erase(vma, &mm->mm_rb);
106501 mm->map_count--;
106502 tail_vma = vma;
106503 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106504 struct vm_area_struct *new;
106505 int err = -ENOMEM;
106506
106507 +#ifdef CONFIG_PAX_SEGMEXEC
106508 + struct vm_area_struct *vma_m, *new_m = NULL;
106509 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
106510 +#endif
106511 +
106512 if (is_vm_hugetlb_page(vma) && (addr &
106513 ~(huge_page_mask(hstate_vma(vma)))))
106514 return -EINVAL;
106515
106516 +#ifdef CONFIG_PAX_SEGMEXEC
106517 + vma_m = pax_find_mirror_vma(vma);
106518 +#endif
106519 +
106520 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106521 if (!new)
106522 goto out_err;
106523
106524 +#ifdef CONFIG_PAX_SEGMEXEC
106525 + if (vma_m) {
106526 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106527 + if (!new_m) {
106528 + kmem_cache_free(vm_area_cachep, new);
106529 + goto out_err;
106530 + }
106531 + }
106532 +#endif
106533 +
106534 /* most fields are the same, copy all, and then fixup */
106535 *new = *vma;
106536
106537 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106538 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
106539 }
106540
106541 +#ifdef CONFIG_PAX_SEGMEXEC
106542 + if (vma_m) {
106543 + *new_m = *vma_m;
106544 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
106545 + new_m->vm_mirror = new;
106546 + new->vm_mirror = new_m;
106547 +
106548 + if (new_below)
106549 + new_m->vm_end = addr_m;
106550 + else {
106551 + new_m->vm_start = addr_m;
106552 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
106553 + }
106554 + }
106555 +#endif
106556 +
106557 err = vma_dup_policy(vma, new);
106558 if (err)
106559 goto out_free_vma;
106560 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106561 else
106562 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
106563
106564 +#ifdef CONFIG_PAX_SEGMEXEC
106565 + if (!err && vma_m) {
106566 + struct mempolicy *pol = vma_policy(new);
106567 +
106568 + if (anon_vma_clone(new_m, vma_m))
106569 + goto out_free_mpol;
106570 +
106571 + mpol_get(pol);
106572 + set_vma_policy(new_m, pol);
106573 +
106574 + if (new_m->vm_file)
106575 + get_file(new_m->vm_file);
106576 +
106577 + if (new_m->vm_ops && new_m->vm_ops->open)
106578 + new_m->vm_ops->open(new_m);
106579 +
106580 + if (new_below)
106581 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
106582 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
106583 + else
106584 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
106585 +
106586 + if (err) {
106587 + if (new_m->vm_ops && new_m->vm_ops->close)
106588 + new_m->vm_ops->close(new_m);
106589 + if (new_m->vm_file)
106590 + fput(new_m->vm_file);
106591 + mpol_put(pol);
106592 + }
106593 + }
106594 +#endif
106595 +
106596 /* Success. */
106597 if (!err)
106598 return 0;
106599 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106600 new->vm_ops->close(new);
106601 if (new->vm_file)
106602 fput(new->vm_file);
106603 - unlink_anon_vmas(new);
106604 out_free_mpol:
106605 mpol_put(vma_policy(new));
106606 out_free_vma:
106607 +
106608 +#ifdef CONFIG_PAX_SEGMEXEC
106609 + if (new_m) {
106610 + unlink_anon_vmas(new_m);
106611 + kmem_cache_free(vm_area_cachep, new_m);
106612 + }
106613 +#endif
106614 +
106615 + unlink_anon_vmas(new);
106616 kmem_cache_free(vm_area_cachep, new);
106617 out_err:
106618 return err;
106619 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106620 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106621 unsigned long addr, int new_below)
106622 {
106623 +
106624 +#ifdef CONFIG_PAX_SEGMEXEC
106625 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
106626 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
106627 + if (mm->map_count >= sysctl_max_map_count-1)
106628 + return -ENOMEM;
106629 + } else
106630 +#endif
106631 +
106632 if (mm->map_count >= sysctl_max_map_count)
106633 return -ENOMEM;
106634
106635 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106636 * work. This now handles partial unmappings.
106637 * Jeremy Fitzhardinge <jeremy@goop.org>
106638 */
106639 +#ifdef CONFIG_PAX_SEGMEXEC
106640 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106641 {
106642 + int ret = __do_munmap(mm, start, len);
106643 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
106644 + return ret;
106645 +
106646 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
106647 +}
106648 +
106649 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106650 +#else
106651 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106652 +#endif
106653 +{
106654 unsigned long end;
106655 struct vm_area_struct *vma, *prev, *last;
106656
106657 + /*
106658 + * mm->mmap_sem is required to protect against another thread
106659 + * changing the mappings in case we sleep.
106660 + */
106661 + verify_mm_writelocked(mm);
106662 +
106663 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
106664 return -EINVAL;
106665
106666 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106667 /* Fix up all other VM information */
106668 remove_vma_list(mm, vma);
106669
106670 + track_exec_limit(mm, start, end, 0UL);
106671 +
106672 return 0;
106673 }
106674
106675 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
106676 int ret;
106677 struct mm_struct *mm = current->mm;
106678
106679 +
106680 +#ifdef CONFIG_PAX_SEGMEXEC
106681 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
106682 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
106683 + return -EINVAL;
106684 +#endif
106685 +
106686 down_write(&mm->mmap_sem);
106687 ret = do_munmap(mm, start, len);
106688 up_write(&mm->mmap_sem);
106689 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
106690 down_write(&mm->mmap_sem);
106691 vma = find_vma(mm, start);
106692
106693 +#ifdef CONFIG_PAX_SEGMEXEC
106694 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
106695 + goto out;
106696 +#endif
106697 +
106698 if (!vma || !(vma->vm_flags & VM_SHARED))
106699 goto out;
106700
106701 @@ -2692,16 +3178,6 @@ out:
106702 return ret;
106703 }
106704
106705 -static inline void verify_mm_writelocked(struct mm_struct *mm)
106706 -{
106707 -#ifdef CONFIG_DEBUG_VM
106708 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
106709 - WARN_ON(1);
106710 - up_read(&mm->mmap_sem);
106711 - }
106712 -#endif
106713 -}
106714 -
106715 /*
106716 * this is really a simplified "do_mmap". it only handles
106717 * anonymous maps. eventually we may be able to do some
106718 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106719 struct rb_node **rb_link, *rb_parent;
106720 pgoff_t pgoff = addr >> PAGE_SHIFT;
106721 int error;
106722 + unsigned long charged;
106723
106724 len = PAGE_ALIGN(len);
106725 if (!len)
106726 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106727
106728 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
106729
106730 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
106731 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
106732 + flags &= ~VM_EXEC;
106733 +
106734 +#ifdef CONFIG_PAX_MPROTECT
106735 + if (mm->pax_flags & MF_PAX_MPROTECT)
106736 + flags &= ~VM_MAYEXEC;
106737 +#endif
106738 +
106739 + }
106740 +#endif
106741 +
106742 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
106743 if (error & ~PAGE_MASK)
106744 return error;
106745
106746 + charged = len >> PAGE_SHIFT;
106747 +
106748 error = mlock_future_check(mm, mm->def_flags, len);
106749 if (error)
106750 return error;
106751 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106752 /*
106753 * Clear old maps. this also does some error checking for us
106754 */
106755 - munmap_back:
106756 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106757 if (do_munmap(mm, addr, len))
106758 return -ENOMEM;
106759 - goto munmap_back;
106760 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106761 }
106762
106763 /* Check against address space limits *after* clearing old maps... */
106764 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
106765 + if (!may_expand_vm(mm, charged))
106766 return -ENOMEM;
106767
106768 if (mm->map_count > sysctl_max_map_count)
106769 return -ENOMEM;
106770
106771 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
106772 + if (security_vm_enough_memory_mm(mm, charged))
106773 return -ENOMEM;
106774
106775 /* Can we just expand an old private anonymous mapping? */
106776 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106777 */
106778 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106779 if (!vma) {
106780 - vm_unacct_memory(len >> PAGE_SHIFT);
106781 + vm_unacct_memory(charged);
106782 return -ENOMEM;
106783 }
106784
106785 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106786 vma_link(mm, vma, prev, rb_link, rb_parent);
106787 out:
106788 perf_event_mmap(vma);
106789 - mm->total_vm += len >> PAGE_SHIFT;
106790 + mm->total_vm += charged;
106791 if (flags & VM_LOCKED)
106792 - mm->locked_vm += (len >> PAGE_SHIFT);
106793 + mm->locked_vm += charged;
106794 vma->vm_flags |= VM_SOFTDIRTY;
106795 + track_exec_limit(mm, addr, addr + len, flags);
106796 return addr;
106797 }
106798
106799 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
106800 while (vma) {
106801 if (vma->vm_flags & VM_ACCOUNT)
106802 nr_accounted += vma_pages(vma);
106803 + vma->vm_mirror = NULL;
106804 vma = remove_vma(vma);
106805 }
106806 vm_unacct_memory(nr_accounted);
106807 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106808 struct vm_area_struct *prev;
106809 struct rb_node **rb_link, *rb_parent;
106810
106811 +#ifdef CONFIG_PAX_SEGMEXEC
106812 + struct vm_area_struct *vma_m = NULL;
106813 +#endif
106814 +
106815 + if (security_mmap_addr(vma->vm_start))
106816 + return -EPERM;
106817 +
106818 /*
106819 * The vm_pgoff of a purely anonymous vma should be irrelevant
106820 * until its first write fault, when page's anon_vma and index
106821 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106822 security_vm_enough_memory_mm(mm, vma_pages(vma)))
106823 return -ENOMEM;
106824
106825 +#ifdef CONFIG_PAX_SEGMEXEC
106826 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
106827 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106828 + if (!vma_m)
106829 + return -ENOMEM;
106830 + }
106831 +#endif
106832 +
106833 vma_link(mm, vma, prev, rb_link, rb_parent);
106834 +
106835 +#ifdef CONFIG_PAX_SEGMEXEC
106836 + if (vma_m)
106837 + BUG_ON(pax_mirror_vma(vma_m, vma));
106838 +#endif
106839 +
106840 return 0;
106841 }
106842
106843 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106844 struct rb_node **rb_link, *rb_parent;
106845 bool faulted_in_anon_vma = true;
106846
106847 + BUG_ON(vma->vm_mirror);
106848 +
106849 /*
106850 * If anonymous vma has not yet been faulted, update new pgoff
106851 * to match new location, to increase its chance of merging.
106852 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106853 return NULL;
106854 }
106855
106856 +#ifdef CONFIG_PAX_SEGMEXEC
106857 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
106858 +{
106859 + struct vm_area_struct *prev_m;
106860 + struct rb_node **rb_link_m, *rb_parent_m;
106861 + struct mempolicy *pol_m;
106862 +
106863 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
106864 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
106865 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
106866 + *vma_m = *vma;
106867 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
106868 + if (anon_vma_clone(vma_m, vma))
106869 + return -ENOMEM;
106870 + pol_m = vma_policy(vma_m);
106871 + mpol_get(pol_m);
106872 + set_vma_policy(vma_m, pol_m);
106873 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
106874 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
106875 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
106876 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
106877 + if (vma_m->vm_file)
106878 + get_file(vma_m->vm_file);
106879 + if (vma_m->vm_ops && vma_m->vm_ops->open)
106880 + vma_m->vm_ops->open(vma_m);
106881 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
106882 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
106883 + vma_m->vm_mirror = vma;
106884 + vma->vm_mirror = vma_m;
106885 + return 0;
106886 +}
106887 +#endif
106888 +
106889 /*
106890 * Return true if the calling process may expand its vm space by the passed
106891 * number of pages
106892 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
106893
106894 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
106895
106896 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
106897 if (cur + npages > lim)
106898 return 0;
106899 return 1;
106900 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
106901 vma->vm_start = addr;
106902 vma->vm_end = addr + len;
106903
106904 +#ifdef CONFIG_PAX_MPROTECT
106905 + if (mm->pax_flags & MF_PAX_MPROTECT) {
106906 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
106907 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
106908 + return ERR_PTR(-EPERM);
106909 + if (!(vm_flags & VM_EXEC))
106910 + vm_flags &= ~VM_MAYEXEC;
106911 +#else
106912 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
106913 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
106914 +#endif
106915 + else
106916 + vm_flags &= ~VM_MAYWRITE;
106917 + }
106918 +#endif
106919 +
106920 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
106921 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106922
106923 diff --git a/mm/mprotect.c b/mm/mprotect.c
106924 index 8858483..8145fa5 100644
106925 --- a/mm/mprotect.c
106926 +++ b/mm/mprotect.c
106927 @@ -24,10 +24,18 @@
106928 #include <linux/migrate.h>
106929 #include <linux/perf_event.h>
106930 #include <linux/ksm.h>
106931 +#include <linux/sched/sysctl.h>
106932 +
106933 +#ifdef CONFIG_PAX_MPROTECT
106934 +#include <linux/elf.h>
106935 +#include <linux/binfmts.h>
106936 +#endif
106937 +
106938 #include <asm/uaccess.h>
106939 #include <asm/pgtable.h>
106940 #include <asm/cacheflush.h>
106941 #include <asm/tlbflush.h>
106942 +#include <asm/mmu_context.h>
106943
106944 /*
106945 * For a prot_numa update we only hold mmap_sem for read so there is a
106946 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
106947 return pages;
106948 }
106949
106950 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
106951 +/* called while holding the mmap semaphor for writing except stack expansion */
106952 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
106953 +{
106954 + unsigned long oldlimit, newlimit = 0UL;
106955 +
106956 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
106957 + return;
106958 +
106959 + spin_lock(&mm->page_table_lock);
106960 + oldlimit = mm->context.user_cs_limit;
106961 + if ((prot & VM_EXEC) && oldlimit < end)
106962 + /* USER_CS limit moved up */
106963 + newlimit = end;
106964 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
106965 + /* USER_CS limit moved down */
106966 + newlimit = start;
106967 +
106968 + if (newlimit) {
106969 + mm->context.user_cs_limit = newlimit;
106970 +
106971 +#ifdef CONFIG_SMP
106972 + wmb();
106973 + cpus_clear(mm->context.cpu_user_cs_mask);
106974 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
106975 +#endif
106976 +
106977 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
106978 + }
106979 + spin_unlock(&mm->page_table_lock);
106980 + if (newlimit == end) {
106981 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
106982 +
106983 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
106984 + if (is_vm_hugetlb_page(vma))
106985 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
106986 + else
106987 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
106988 + }
106989 +}
106990 +#endif
106991 +
106992 int
106993 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106994 unsigned long start, unsigned long end, unsigned long newflags)
106995 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106996 int error;
106997 int dirty_accountable = 0;
106998
106999 +#ifdef CONFIG_PAX_SEGMEXEC
107000 + struct vm_area_struct *vma_m = NULL;
107001 + unsigned long start_m, end_m;
107002 +
107003 + start_m = start + SEGMEXEC_TASK_SIZE;
107004 + end_m = end + SEGMEXEC_TASK_SIZE;
107005 +#endif
107006 +
107007 if (newflags == oldflags) {
107008 *pprev = vma;
107009 return 0;
107010 }
107011
107012 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
107013 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
107014 +
107015 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
107016 + return -ENOMEM;
107017 +
107018 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
107019 + return -ENOMEM;
107020 + }
107021 +
107022 /*
107023 * If we make a private mapping writable we increase our commit;
107024 * but (without finer accounting) cannot reduce our commit if we
107025 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
107026 }
107027 }
107028
107029 +#ifdef CONFIG_PAX_SEGMEXEC
107030 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
107031 + if (start != vma->vm_start) {
107032 + error = split_vma(mm, vma, start, 1);
107033 + if (error)
107034 + goto fail;
107035 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
107036 + *pprev = (*pprev)->vm_next;
107037 + }
107038 +
107039 + if (end != vma->vm_end) {
107040 + error = split_vma(mm, vma, end, 0);
107041 + if (error)
107042 + goto fail;
107043 + }
107044 +
107045 + if (pax_find_mirror_vma(vma)) {
107046 + error = __do_munmap(mm, start_m, end_m - start_m);
107047 + if (error)
107048 + goto fail;
107049 + } else {
107050 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
107051 + if (!vma_m) {
107052 + error = -ENOMEM;
107053 + goto fail;
107054 + }
107055 + vma->vm_flags = newflags;
107056 + error = pax_mirror_vma(vma_m, vma);
107057 + if (error) {
107058 + vma->vm_flags = oldflags;
107059 + goto fail;
107060 + }
107061 + }
107062 + }
107063 +#endif
107064 +
107065 /*
107066 * First try to merge with previous and/or next vma.
107067 */
107068 @@ -315,7 +419,19 @@ success:
107069 * vm_flags and vm_page_prot are protected by the mmap_sem
107070 * held in write mode.
107071 */
107072 +
107073 +#ifdef CONFIG_PAX_SEGMEXEC
107074 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
107075 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
107076 +#endif
107077 +
107078 vma->vm_flags = newflags;
107079 +
107080 +#ifdef CONFIG_PAX_MPROTECT
107081 + if (mm->binfmt && mm->binfmt->handle_mprotect)
107082 + mm->binfmt->handle_mprotect(vma, newflags);
107083 +#endif
107084 +
107085 dirty_accountable = vma_wants_writenotify(vma);
107086 vma_set_page_prot(vma);
107087
107088 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107089 end = start + len;
107090 if (end <= start)
107091 return -ENOMEM;
107092 +
107093 +#ifdef CONFIG_PAX_SEGMEXEC
107094 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
107095 + if (end > SEGMEXEC_TASK_SIZE)
107096 + return -EINVAL;
107097 + } else
107098 +#endif
107099 +
107100 + if (end > TASK_SIZE)
107101 + return -EINVAL;
107102 +
107103 if (!arch_validate_prot(prot))
107104 return -EINVAL;
107105
107106 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107107 /*
107108 * Does the application expect PROT_READ to imply PROT_EXEC:
107109 */
107110 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
107111 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
107112 prot |= PROT_EXEC;
107113
107114 vm_flags = calc_vm_prot_bits(prot);
107115 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107116 if (start > vma->vm_start)
107117 prev = vma;
107118
107119 +#ifdef CONFIG_PAX_MPROTECT
107120 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
107121 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
107122 +#endif
107123 +
107124 for (nstart = start ; ; ) {
107125 unsigned long newflags;
107126
107127 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107128
107129 /* newflags >> 4 shift VM_MAY% in place of VM_% */
107130 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
107131 + if (prot & (PROT_WRITE | PROT_EXEC))
107132 + gr_log_rwxmprotect(vma);
107133 +
107134 + error = -EACCES;
107135 + goto out;
107136 + }
107137 +
107138 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
107139 error = -EACCES;
107140 goto out;
107141 }
107142 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107143 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
107144 if (error)
107145 goto out;
107146 +
107147 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
107148 +
107149 nstart = tmp;
107150
107151 if (nstart < prev->vm_end)
107152 diff --git a/mm/mremap.c b/mm/mremap.c
107153 index 2dc44b1..caa1819 100644
107154 --- a/mm/mremap.c
107155 +++ b/mm/mremap.c
107156 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
107157 continue;
107158 pte = ptep_get_and_clear(mm, old_addr, old_pte);
107159 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
107160 +
107161 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107162 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
107163 + pte = pte_exprotect(pte);
107164 +#endif
107165 +
107166 pte = move_soft_dirty_pte(pte);
107167 set_pte_at(mm, new_addr, new_pte, pte);
107168 }
107169 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
107170 if (is_vm_hugetlb_page(vma))
107171 goto Einval;
107172
107173 +#ifdef CONFIG_PAX_SEGMEXEC
107174 + if (pax_find_mirror_vma(vma))
107175 + goto Einval;
107176 +#endif
107177 +
107178 /* We can't remap across vm area boundaries */
107179 if (old_len > vma->vm_end - addr)
107180 goto Efault;
107181 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
107182 unsigned long ret = -EINVAL;
107183 unsigned long charged = 0;
107184 unsigned long map_flags;
107185 + unsigned long pax_task_size = TASK_SIZE;
107186
107187 if (new_addr & ~PAGE_MASK)
107188 goto out;
107189
107190 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
107191 +#ifdef CONFIG_PAX_SEGMEXEC
107192 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107193 + pax_task_size = SEGMEXEC_TASK_SIZE;
107194 +#endif
107195 +
107196 + pax_task_size -= PAGE_SIZE;
107197 +
107198 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
107199 goto out;
107200
107201 /* Check if the location we're moving into overlaps the
107202 * old location at all, and fail if it does.
107203 */
107204 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
107205 - goto out;
107206 -
107207 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
107208 + if (addr + old_len > new_addr && new_addr + new_len > addr)
107209 goto out;
107210
107211 ret = do_munmap(mm, new_addr, new_len);
107212 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107213 unsigned long ret = -EINVAL;
107214 unsigned long charged = 0;
107215 bool locked = false;
107216 + unsigned long pax_task_size = TASK_SIZE;
107217
107218 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
107219 return ret;
107220 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107221 if (!new_len)
107222 return ret;
107223
107224 +#ifdef CONFIG_PAX_SEGMEXEC
107225 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107226 + pax_task_size = SEGMEXEC_TASK_SIZE;
107227 +#endif
107228 +
107229 + pax_task_size -= PAGE_SIZE;
107230 +
107231 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
107232 + old_len > pax_task_size || addr > pax_task_size-old_len)
107233 + return ret;
107234 +
107235 down_write(&current->mm->mmap_sem);
107236
107237 if (flags & MREMAP_FIXED) {
107238 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107239 new_addr = addr;
107240 }
107241 ret = addr;
107242 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
107243 goto out;
107244 }
107245 }
107246 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107247 goto out;
107248 }
107249
107250 + map_flags = vma->vm_flags;
107251 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
107252 + if (!(ret & ~PAGE_MASK)) {
107253 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
107254 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
107255 + }
107256 }
107257 out:
107258 if (ret & ~PAGE_MASK)
107259 diff --git a/mm/nommu.c b/mm/nommu.c
107260 index 3fba2dc9..fdad748 100644
107261 --- a/mm/nommu.c
107262 +++ b/mm/nommu.c
107263 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
107264 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
107265 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
107266 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
107267 -int heap_stack_gap = 0;
107268
107269 atomic_long_t mmap_pages_allocated;
107270
107271 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
107272 EXPORT_SYMBOL(find_vma);
107273
107274 /*
107275 - * find a VMA
107276 - * - we don't extend stack VMAs under NOMMU conditions
107277 - */
107278 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
107279 -{
107280 - return find_vma(mm, addr);
107281 -}
107282 -
107283 -/*
107284 * expand a stack to a given address
107285 * - not supported under NOMMU conditions
107286 */
107287 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
107288
107289 /* most fields are the same, copy all, and then fixup */
107290 *new = *vma;
107291 + INIT_LIST_HEAD(&new->anon_vma_chain);
107292 *region = *vma->vm_region;
107293 new->vm_region = region;
107294
107295 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
107296 }
107297 EXPORT_SYMBOL(filemap_map_pages);
107298
107299 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107300 - unsigned long addr, void *buf, int len, int write)
107301 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107302 + unsigned long addr, void *buf, size_t len, int write)
107303 {
107304 struct vm_area_struct *vma;
107305
107306 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107307 *
107308 * The caller must hold a reference on @mm.
107309 */
107310 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107311 - void *buf, int len, int write)
107312 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
107313 + void *buf, size_t len, int write)
107314 {
107315 return __access_remote_vm(NULL, mm, addr, buf, len, write);
107316 }
107317 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107318 * Access another process' address space.
107319 * - source/target buffer must be kernel space
107320 */
107321 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
107322 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
107323 {
107324 struct mm_struct *mm;
107325
107326 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
107327 index ad05f2f..cee723a 100644
107328 --- a/mm/page-writeback.c
107329 +++ b/mm/page-writeback.c
107330 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
107331 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
107332 * - the bdi dirty thresh drops quickly due to change of JBOD workload
107333 */
107334 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
107335 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
107336 unsigned long thresh,
107337 unsigned long bg_thresh,
107338 unsigned long dirty,
107339 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
107340 index 40e2942..0eb29a2 100644
107341 --- a/mm/page_alloc.c
107342 +++ b/mm/page_alloc.c
107343 @@ -61,6 +61,7 @@
107344 #include <linux/hugetlb.h>
107345 #include <linux/sched/rt.h>
107346 #include <linux/page_owner.h>
107347 +#include <linux/random.h>
107348
107349 #include <asm/sections.h>
107350 #include <asm/tlbflush.h>
107351 @@ -357,7 +358,7 @@ out:
107352 * This usage means that zero-order pages may not be compound.
107353 */
107354
107355 -static void free_compound_page(struct page *page)
107356 +void free_compound_page(struct page *page)
107357 {
107358 __free_pages_ok(page, compound_order(page));
107359 }
107360 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
107361 __mod_zone_freepage_state(zone, (1 << order), migratetype);
107362 }
107363 #else
107364 -struct page_ext_operations debug_guardpage_ops = { NULL, };
107365 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
107366 static inline void set_page_guard(struct zone *zone, struct page *page,
107367 unsigned int order, int migratetype) {}
107368 static inline void clear_page_guard(struct zone *zone, struct page *page,
107369 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107370 bool compound = PageCompound(page);
107371 int i, bad = 0;
107372
107373 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107374 + unsigned long index = 1UL << order;
107375 +#endif
107376 +
107377 VM_BUG_ON_PAGE(PageTail(page), page);
107378 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
107379
107380 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107381 debug_check_no_obj_freed(page_address(page),
107382 PAGE_SIZE << order);
107383 }
107384 +
107385 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107386 + for (; index; --index)
107387 + sanitize_highpage(page + index - 1);
107388 +#endif
107389 +
107390 arch_free_page(page, order);
107391 kernel_map_pages(page, 1 << order, 0);
107392
107393 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
107394 local_irq_restore(flags);
107395 }
107396
107397 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107398 +bool __meminitdata extra_latent_entropy;
107399 +
107400 +static int __init setup_pax_extra_latent_entropy(char *str)
107401 +{
107402 + extra_latent_entropy = true;
107403 + return 0;
107404 +}
107405 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
107406 +
107407 +volatile u64 latent_entropy __latent_entropy;
107408 +EXPORT_SYMBOL(latent_entropy);
107409 +#endif
107410 +
107411 void __init __free_pages_bootmem(struct page *page, unsigned int order)
107412 {
107413 unsigned int nr_pages = 1 << order;
107414 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
107415 __ClearPageReserved(p);
107416 set_page_count(p, 0);
107417
107418 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107419 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
107420 + u64 hash = 0;
107421 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
107422 + const u64 *data = lowmem_page_address(page);
107423 +
107424 + for (index = 0; index < end; index++)
107425 + hash ^= hash + data[index];
107426 + latent_entropy ^= hash;
107427 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
107428 + }
107429 +#endif
107430 +
107431 page_zone(page)->managed_pages += nr_pages;
107432 set_page_refcounted(page);
107433 __free_pages(page, order);
107434 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
107435 kernel_map_pages(page, 1 << order, 1);
107436 kasan_alloc_pages(page, order);
107437
107438 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
107439 if (gfp_flags & __GFP_ZERO)
107440 prep_zero_page(page, order, gfp_flags);
107441 +#endif
107442
107443 if (order && (gfp_flags & __GFP_COMP))
107444 prep_compound_page(page, order);
107445 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
107446 }
107447
107448 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
107449 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107450 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107451 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
107452 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107453
107454 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
107455 do {
107456 mod_zone_page_state(zone, NR_ALLOC_BATCH,
107457 high_wmark_pages(zone) - low_wmark_pages(zone) -
107458 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107459 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107460 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107461 } while (zone++ != preferred_zone);
107462 }
107463 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
107464
107465 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
107466 high_wmark_pages(zone) - low_wmark_pages(zone) -
107467 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107468 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107469
107470 setup_zone_migrate_reserve(zone);
107471 spin_unlock_irqrestore(&zone->lock, flags);
107472 diff --git a/mm/percpu.c b/mm/percpu.c
107473 index 73c97a5..508ee25 100644
107474 --- a/mm/percpu.c
107475 +++ b/mm/percpu.c
107476 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
107477 static unsigned int pcpu_high_unit_cpu __read_mostly;
107478
107479 /* the address of the first chunk which starts with the kernel static area */
107480 -void *pcpu_base_addr __read_mostly;
107481 +void *pcpu_base_addr __read_only;
107482 EXPORT_SYMBOL_GPL(pcpu_base_addr);
107483
107484 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
107485 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
107486 index b159769..d07037f 100644
107487 --- a/mm/process_vm_access.c
107488 +++ b/mm/process_vm_access.c
107489 @@ -13,6 +13,7 @@
107490 #include <linux/uio.h>
107491 #include <linux/sched.h>
107492 #include <linux/highmem.h>
107493 +#include <linux/security.h>
107494 #include <linux/ptrace.h>
107495 #include <linux/slab.h>
107496 #include <linux/syscalls.h>
107497 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107498 ssize_t iov_len;
107499 size_t total_len = iov_iter_count(iter);
107500
107501 + return -ENOSYS; // PaX: until properly audited
107502 +
107503 /*
107504 * Work out how many pages of struct pages we're going to need
107505 * when eventually calling get_user_pages
107506 */
107507 for (i = 0; i < riovcnt; i++) {
107508 iov_len = rvec[i].iov_len;
107509 - if (iov_len > 0) {
107510 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
107511 - + iov_len)
107512 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
107513 - / PAGE_SIZE + 1;
107514 - nr_pages = max(nr_pages, nr_pages_iov);
107515 - }
107516 + if (iov_len <= 0)
107517 + continue;
107518 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
107519 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
107520 + nr_pages = max(nr_pages, nr_pages_iov);
107521 }
107522
107523 if (nr_pages == 0)
107524 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107525 goto free_proc_pages;
107526 }
107527
107528 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
107529 + rc = -EPERM;
107530 + goto put_task_struct;
107531 + }
107532 +
107533 mm = mm_access(task, PTRACE_MODE_ATTACH);
107534 if (!mm || IS_ERR(mm)) {
107535 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
107536 diff --git a/mm/rmap.c b/mm/rmap.c
107537 index c161a14..8a069bb 100644
107538 --- a/mm/rmap.c
107539 +++ b/mm/rmap.c
107540 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107541 struct anon_vma *anon_vma = vma->anon_vma;
107542 struct anon_vma_chain *avc;
107543
107544 +#ifdef CONFIG_PAX_SEGMEXEC
107545 + struct anon_vma_chain *avc_m = NULL;
107546 +#endif
107547 +
107548 might_sleep();
107549 if (unlikely(!anon_vma)) {
107550 struct mm_struct *mm = vma->vm_mm;
107551 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107552 if (!avc)
107553 goto out_enomem;
107554
107555 +#ifdef CONFIG_PAX_SEGMEXEC
107556 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
107557 + if (!avc_m)
107558 + goto out_enomem_free_avc;
107559 +#endif
107560 +
107561 anon_vma = find_mergeable_anon_vma(vma);
107562 allocated = NULL;
107563 if (!anon_vma) {
107564 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107565 /* page_table_lock to protect against threads */
107566 spin_lock(&mm->page_table_lock);
107567 if (likely(!vma->anon_vma)) {
107568 +
107569 +#ifdef CONFIG_PAX_SEGMEXEC
107570 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
107571 +
107572 + if (vma_m) {
107573 + BUG_ON(vma_m->anon_vma);
107574 + vma_m->anon_vma = anon_vma;
107575 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
107576 + anon_vma->degree++;
107577 + avc_m = NULL;
107578 + }
107579 +#endif
107580 +
107581 vma->anon_vma = anon_vma;
107582 anon_vma_chain_link(vma, avc, anon_vma);
107583 /* vma reference or self-parent link for new root */
107584 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107585
107586 if (unlikely(allocated))
107587 put_anon_vma(allocated);
107588 +
107589 +#ifdef CONFIG_PAX_SEGMEXEC
107590 + if (unlikely(avc_m))
107591 + anon_vma_chain_free(avc_m);
107592 +#endif
107593 +
107594 if (unlikely(avc))
107595 anon_vma_chain_free(avc);
107596 }
107597 return 0;
107598
107599 out_enomem_free_avc:
107600 +
107601 +#ifdef CONFIG_PAX_SEGMEXEC
107602 + if (avc_m)
107603 + anon_vma_chain_free(avc_m);
107604 +#endif
107605 +
107606 anon_vma_chain_free(avc);
107607 out_enomem:
107608 return -ENOMEM;
107609 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
107610 * good chance of avoiding scanning the whole hierarchy when it searches where
107611 * page is mapped.
107612 */
107613 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107614 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
107615 {
107616 struct anon_vma_chain *avc, *pavc;
107617 struct anon_vma *root = NULL;
107618 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107619 * the corresponding VMA in the parent process is attached to.
107620 * Returns 0 on success, non-zero on failure.
107621 */
107622 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
107623 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
107624 {
107625 struct anon_vma_chain *avc;
107626 struct anon_vma *anon_vma;
107627 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
107628 void __init anon_vma_init(void)
107629 {
107630 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
107631 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
107632 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
107633 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
107634 + anon_vma_ctor);
107635 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
107636 + SLAB_PANIC|SLAB_NO_SANITIZE);
107637 }
107638
107639 /*
107640 diff --git a/mm/shmem.c b/mm/shmem.c
107641 index cf2d0ca..ec06b8b 100644
107642 --- a/mm/shmem.c
107643 +++ b/mm/shmem.c
107644 @@ -33,7 +33,7 @@
107645 #include <linux/swap.h>
107646 #include <linux/aio.h>
107647
107648 -static struct vfsmount *shm_mnt;
107649 +struct vfsmount *shm_mnt;
107650
107651 #ifdef CONFIG_SHMEM
107652 /*
107653 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
107654 #define BOGO_DIRENT_SIZE 20
107655
107656 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
107657 -#define SHORT_SYMLINK_LEN 128
107658 +#define SHORT_SYMLINK_LEN 64
107659
107660 /*
107661 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
107662 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
107663 static int shmem_xattr_validate(const char *name)
107664 {
107665 struct { const char *prefix; size_t len; } arr[] = {
107666 +
107667 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107668 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
107669 +#endif
107670 +
107671 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
107672 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
107673 };
107674 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
107675 if (err)
107676 return err;
107677
107678 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107679 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
107680 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
107681 + return -EOPNOTSUPP;
107682 + if (size > 8)
107683 + return -EINVAL;
107684 + }
107685 +#endif
107686 +
107687 return simple_xattr_set(&info->xattrs, name, value, size, flags);
107688 }
107689
107690 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
107691 int err = -ENOMEM;
107692
107693 /* Round up to L1_CACHE_BYTES to resist false sharing */
107694 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
107695 - L1_CACHE_BYTES), GFP_KERNEL);
107696 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
107697 if (!sbinfo)
107698 return -ENOMEM;
107699
107700 diff --git a/mm/slab.c b/mm/slab.c
107701 index c4b89ea..20990be 100644
107702 --- a/mm/slab.c
107703 +++ b/mm/slab.c
107704 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107705 if ((x)->max_freeable < i) \
107706 (x)->max_freeable = i; \
107707 } while (0)
107708 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
107709 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
107710 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
107711 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
107712 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
107713 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
107714 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
107715 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
107716 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
107717 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
107718 #else
107719 #define STATS_INC_ACTIVE(x) do { } while (0)
107720 #define STATS_DEC_ACTIVE(x) do { } while (0)
107721 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107722 #define STATS_INC_ALLOCMISS(x) do { } while (0)
107723 #define STATS_INC_FREEHIT(x) do { } while (0)
107724 #define STATS_INC_FREEMISS(x) do { } while (0)
107725 +#define STATS_INC_SANITIZED(x) do { } while (0)
107726 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
107727 #endif
107728
107729 #if DEBUG
107730 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
107731 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
107732 */
107733 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
107734 - const struct page *page, void *obj)
107735 + const struct page *page, const void *obj)
107736 {
107737 u32 offset = (obj - page->s_mem);
107738 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
107739 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
107740 * structures first. Without this, further allocations will bug.
107741 */
107742 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
107743 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
107744 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
107745 slab_state = PARTIAL_NODE;
107746
107747 slab_early_init = 0;
107748 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
107749
107750 cachep = find_mergeable(size, align, flags, name, ctor);
107751 if (cachep) {
107752 - cachep->refcount++;
107753 + atomic_inc(&cachep->refcount);
107754
107755 /*
107756 * Adjust the object sizes so that we clear
107757 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
107758 struct array_cache *ac = cpu_cache_get(cachep);
107759
107760 check_irq_off();
107761 +
107762 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107763 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
107764 + STATS_INC_NOT_SANITIZED(cachep);
107765 + else {
107766 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
107767 +
107768 + if (cachep->ctor)
107769 + cachep->ctor(objp);
107770 +
107771 + STATS_INC_SANITIZED(cachep);
107772 + }
107773 +#endif
107774 +
107775 kmemleak_free_recursive(objp, cachep->flags);
107776 objp = cache_free_debugcheck(cachep, objp, caller);
107777
107778 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
107779 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
107780 }
107781
107782 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
107783 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
107784 {
107785 return __do_kmalloc_node(size, flags, node, _RET_IP_);
107786 }
107787 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
107788 * @flags: the type of memory to allocate (see kmalloc).
107789 * @caller: function caller for debug tracking of the caller
107790 */
107791 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
107792 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
107793 unsigned long caller)
107794 {
107795 struct kmem_cache *cachep;
107796 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
107797
107798 if (unlikely(ZERO_OR_NULL_PTR(objp)))
107799 return;
107800 + VM_BUG_ON(!virt_addr_valid(objp));
107801 local_irq_save(flags);
107802 kfree_debugcheck(objp);
107803 c = virt_to_cache(objp);
107804 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
107805 }
107806 /* cpu stats */
107807 {
107808 - unsigned long allochit = atomic_read(&cachep->allochit);
107809 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
107810 - unsigned long freehit = atomic_read(&cachep->freehit);
107811 - unsigned long freemiss = atomic_read(&cachep->freemiss);
107812 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
107813 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
107814 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
107815 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
107816
107817 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
107818 allochit, allocmiss, freehit, freemiss);
107819 }
107820 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107821 + {
107822 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
107823 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
107824 +
107825 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
107826 + }
107827 +#endif
107828 #endif
107829 }
107830
107831 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
107832 static int __init slab_proc_init(void)
107833 {
107834 #ifdef CONFIG_DEBUG_SLAB_LEAK
107835 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
107836 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
107837 #endif
107838 return 0;
107839 }
107840 module_init(slab_proc_init);
107841 #endif
107842
107843 +bool is_usercopy_object(const void *ptr)
107844 +{
107845 + struct page *page;
107846 + struct kmem_cache *cachep;
107847 +
107848 + if (ZERO_OR_NULL_PTR(ptr))
107849 + return false;
107850 +
107851 + if (!slab_is_available())
107852 + return false;
107853 +
107854 + if (!virt_addr_valid(ptr))
107855 + return false;
107856 +
107857 + page = virt_to_head_page(ptr);
107858 +
107859 + if (!PageSlab(page))
107860 + return false;
107861 +
107862 + cachep = page->slab_cache;
107863 + return cachep->flags & SLAB_USERCOPY;
107864 +}
107865 +
107866 +#ifdef CONFIG_PAX_USERCOPY
107867 +const char *check_heap_object(const void *ptr, unsigned long n)
107868 +{
107869 + struct page *page;
107870 + struct kmem_cache *cachep;
107871 + unsigned int objnr;
107872 + unsigned long offset;
107873 +
107874 + if (ZERO_OR_NULL_PTR(ptr))
107875 + return "<null>";
107876 +
107877 + if (!virt_addr_valid(ptr))
107878 + return NULL;
107879 +
107880 + page = virt_to_head_page(ptr);
107881 +
107882 + if (!PageSlab(page))
107883 + return NULL;
107884 +
107885 + cachep = page->slab_cache;
107886 + if (!(cachep->flags & SLAB_USERCOPY))
107887 + return cachep->name;
107888 +
107889 + objnr = obj_to_index(cachep, page, ptr);
107890 + BUG_ON(objnr >= cachep->num);
107891 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
107892 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
107893 + return NULL;
107894 +
107895 + return cachep->name;
107896 +}
107897 +#endif
107898 +
107899 /**
107900 * ksize - get the actual amount of memory allocated for a given object
107901 * @objp: Pointer to the object
107902 diff --git a/mm/slab.h b/mm/slab.h
107903 index 4c3ac12..7b2e470 100644
107904 --- a/mm/slab.h
107905 +++ b/mm/slab.h
107906 @@ -22,7 +22,7 @@ struct kmem_cache {
107907 unsigned int align; /* Alignment as calculated */
107908 unsigned long flags; /* Active flags on the slab */
107909 const char *name; /* Slab name for sysfs */
107910 - int refcount; /* Use counter */
107911 + atomic_t refcount; /* Use counter */
107912 void (*ctor)(void *); /* Called on object slot creation */
107913 struct list_head list; /* List of all slab caches on the system */
107914 };
107915 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
107916 /* The slab cache that manages slab cache information */
107917 extern struct kmem_cache *kmem_cache;
107918
107919 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107920 +#ifdef CONFIG_X86_64
107921 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
107922 +#else
107923 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
107924 +#endif
107925 +enum pax_sanitize_mode {
107926 + PAX_SANITIZE_SLAB_OFF = 0,
107927 + PAX_SANITIZE_SLAB_FAST,
107928 + PAX_SANITIZE_SLAB_FULL,
107929 +};
107930 +extern enum pax_sanitize_mode pax_sanitize_slab;
107931 +#endif
107932 +
107933 unsigned long calculate_alignment(unsigned long flags,
107934 unsigned long align, unsigned long size);
107935
107936 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
107937
107938 /* Legal flag mask for kmem_cache_create(), for various configurations */
107939 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
107940 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
107941 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
107942 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
107943
107944 #if defined(CONFIG_DEBUG_SLAB)
107945 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
107946 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
107947 return s;
107948
107949 page = virt_to_head_page(x);
107950 +
107951 + BUG_ON(!PageSlab(page));
107952 +
107953 cachep = page->slab_cache;
107954 if (slab_equal_or_root(cachep, s))
107955 return cachep;
107956 diff --git a/mm/slab_common.c b/mm/slab_common.c
107957 index 999bb34..9843aea 100644
107958 --- a/mm/slab_common.c
107959 +++ b/mm/slab_common.c
107960 @@ -25,11 +25,35 @@
107961
107962 #include "slab.h"
107963
107964 -enum slab_state slab_state;
107965 +enum slab_state slab_state __read_only;
107966 LIST_HEAD(slab_caches);
107967 DEFINE_MUTEX(slab_mutex);
107968 struct kmem_cache *kmem_cache;
107969
107970 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107971 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
107972 +static int __init pax_sanitize_slab_setup(char *str)
107973 +{
107974 + if (!str)
107975 + return 0;
107976 +
107977 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
107978 + pr_info("PaX slab sanitization: %s\n", "disabled");
107979 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
107980 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
107981 + pr_info("PaX slab sanitization: %s\n", "fast");
107982 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
107983 + } else if (!strcmp(str, "full")) {
107984 + pr_info("PaX slab sanitization: %s\n", "full");
107985 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
107986 + } else
107987 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
107988 +
107989 + return 0;
107990 +}
107991 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
107992 +#endif
107993 +
107994 /*
107995 * Set of flags that will prevent slab merging
107996 */
107997 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
107998 * Merge control. If this is set then no merging of slab caches will occur.
107999 * (Could be removed. This was introduced to pacify the merge skeptics.)
108000 */
108001 -static int slab_nomerge;
108002 +static int slab_nomerge = 1;
108003
108004 static int __init setup_slab_nomerge(char *str)
108005 {
108006 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
108007 /*
108008 * We may have set a slab to be unmergeable during bootstrap.
108009 */
108010 - if (s->refcount < 0)
108011 + if (atomic_read(&s->refcount) < 0)
108012 return 1;
108013
108014 return 0;
108015 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
108016 if (err)
108017 goto out_free_cache;
108018
108019 - s->refcount = 1;
108020 + atomic_set(&s->refcount, 1);
108021 list_add(&s->list, &slab_caches);
108022 out:
108023 if (err)
108024 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
108025 */
108026 flags &= CACHE_CREATE_MASK;
108027
108028 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108029 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
108030 + flags |= SLAB_NO_SANITIZE;
108031 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
108032 + flags &= ~SLAB_NO_SANITIZE;
108033 +#endif
108034 +
108035 s = __kmem_cache_alias(name, size, align, flags, ctor);
108036 if (s)
108037 goto out_unlock;
108038 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
108039 rcu_barrier();
108040
108041 list_for_each_entry_safe(s, s2, release, list) {
108042 -#ifdef SLAB_SUPPORTS_SYSFS
108043 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108044 sysfs_slab_remove(s);
108045 #else
108046 slab_kmem_cache_release(s);
108047 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
108048
108049 mutex_lock(&slab_mutex);
108050
108051 - s->refcount--;
108052 - if (s->refcount)
108053 + if (!atomic_dec_and_test(&s->refcount))
108054 goto out_unlock;
108055
108056 for_each_memcg_cache_safe(c, c2, s) {
108057 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
108058 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
108059 name, size, err);
108060
108061 - s->refcount = -1; /* Exempt from merging for now */
108062 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
108063 }
108064
108065 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
108066 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
108067
108068 create_boot_cache(s, name, size, flags);
108069 list_add(&s->list, &slab_caches);
108070 - s->refcount = 1;
108071 + atomic_set(&s->refcount, 1);
108072 return s;
108073 }
108074
108075 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
108076 EXPORT_SYMBOL(kmalloc_dma_caches);
108077 #endif
108078
108079 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108080 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
108081 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
108082 +#endif
108083 +
108084 /*
108085 * Conversion table for small slabs sizes / 8 to the index in the
108086 * kmalloc array. This is necessary for slabs < 192 since we have non power
108087 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
108088 return kmalloc_dma_caches[index];
108089
108090 #endif
108091 +
108092 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108093 + if (unlikely((flags & GFP_USERCOPY)))
108094 + return kmalloc_usercopy_caches[index];
108095 +
108096 +#endif
108097 +
108098 return kmalloc_caches[index];
108099 }
108100
108101 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
108102 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
108103 if (!kmalloc_caches[i]) {
108104 kmalloc_caches[i] = create_kmalloc_cache(NULL,
108105 - 1 << i, flags);
108106 + 1 << i, SLAB_USERCOPY | flags);
108107 }
108108
108109 /*
108110 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
108111 * earlier power of two caches
108112 */
108113 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
108114 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
108115 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
108116
108117 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
108118 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
108119 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
108120 }
108121
108122 /* Kmalloc array is now usable */
108123 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
108124 }
108125 }
108126 #endif
108127 +
108128 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108129 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
108130 + struct kmem_cache *s = kmalloc_caches[i];
108131 +
108132 + if (s) {
108133 + int size = kmalloc_size(i);
108134 + char *n = kasprintf(GFP_NOWAIT,
108135 + "usercopy-kmalloc-%d", size);
108136 +
108137 + BUG_ON(!n);
108138 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
108139 + size, SLAB_USERCOPY | flags);
108140 + }
108141 + }
108142 +#endif
108143 +
108144 }
108145 #endif /* !CONFIG_SLOB */
108146
108147 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
108148 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
108149 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
108150 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
108151 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108152 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
108153 +#endif
108154 #endif
108155 seq_putc(m, '\n');
108156 }
108157 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
108158 module_init(slab_proc_init);
108159 #endif /* CONFIG_SLABINFO */
108160
108161 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
108162 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
108163 gfp_t flags)
108164 {
108165 void *ret;
108166 diff --git a/mm/slob.c b/mm/slob.c
108167 index 94a7fed..cf3fb1a 100644
108168 --- a/mm/slob.c
108169 +++ b/mm/slob.c
108170 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
108171 /*
108172 * Return the size of a slob block.
108173 */
108174 -static slobidx_t slob_units(slob_t *s)
108175 +static slobidx_t slob_units(const slob_t *s)
108176 {
108177 if (s->units > 0)
108178 return s->units;
108179 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
108180 /*
108181 * Return the next free slob block pointer after this one.
108182 */
108183 -static slob_t *slob_next(slob_t *s)
108184 +static slob_t *slob_next(const slob_t *s)
108185 {
108186 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
108187 slobidx_t next;
108188 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
108189 /*
108190 * Returns true if s is the last free block in its page.
108191 */
108192 -static int slob_last(slob_t *s)
108193 +static int slob_last(const slob_t *s)
108194 {
108195 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
108196 }
108197
108198 -static void *slob_new_pages(gfp_t gfp, int order, int node)
108199 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
108200 {
108201 - void *page;
108202 + struct page *page;
108203
108204 #ifdef CONFIG_NUMA
108205 if (node != NUMA_NO_NODE)
108206 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
108207 if (!page)
108208 return NULL;
108209
108210 - return page_address(page);
108211 + __SetPageSlab(page);
108212 + return page;
108213 }
108214
108215 -static void slob_free_pages(void *b, int order)
108216 +static void slob_free_pages(struct page *sp, int order)
108217 {
108218 if (current->reclaim_state)
108219 current->reclaim_state->reclaimed_slab += 1 << order;
108220 - free_pages((unsigned long)b, order);
108221 + __ClearPageSlab(sp);
108222 + page_mapcount_reset(sp);
108223 + sp->private = 0;
108224 + __free_pages(sp, order);
108225 }
108226
108227 /*
108228 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108229
108230 /* Not enough space: must allocate a new page */
108231 if (!b) {
108232 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108233 - if (!b)
108234 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108235 + if (!sp)
108236 return NULL;
108237 - sp = virt_to_page(b);
108238 - __SetPageSlab(sp);
108239 + b = page_address(sp);
108240
108241 spin_lock_irqsave(&slob_lock, flags);
108242 sp->units = SLOB_UNITS(PAGE_SIZE);
108243 sp->freelist = b;
108244 + sp->private = 0;
108245 INIT_LIST_HEAD(&sp->lru);
108246 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
108247 set_slob_page_free(sp, slob_list);
108248 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108249 /*
108250 * slob_free: entry point into the slob allocator.
108251 */
108252 -static void slob_free(void *block, int size)
108253 +static void slob_free(struct kmem_cache *c, void *block, int size)
108254 {
108255 struct page *sp;
108256 slob_t *prev, *next, *b = (slob_t *)block;
108257 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
108258 if (slob_page_free(sp))
108259 clear_slob_page_free(sp);
108260 spin_unlock_irqrestore(&slob_lock, flags);
108261 - __ClearPageSlab(sp);
108262 - page_mapcount_reset(sp);
108263 - slob_free_pages(b, 0);
108264 + slob_free_pages(sp, 0);
108265 return;
108266 }
108267
108268 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108269 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
108270 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
108271 +#endif
108272 +
108273 if (!slob_page_free(sp)) {
108274 /* This slob page is about to become partially free. Easy! */
108275 sp->units = units;
108276 @@ -424,11 +431,10 @@ out:
108277 */
108278
108279 static __always_inline void *
108280 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108281 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
108282 {
108283 - unsigned int *m;
108284 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108285 - void *ret;
108286 + slob_t *m;
108287 + void *ret = NULL;
108288
108289 gfp &= gfp_allowed_mask;
108290
108291 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108292
108293 if (!m)
108294 return NULL;
108295 - *m = size;
108296 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
108297 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
108298 + m[0].units = size;
108299 + m[1].units = align;
108300 ret = (void *)m + align;
108301
108302 trace_kmalloc_node(caller, ret,
108303 size, size + align, gfp, node);
108304 } else {
108305 unsigned int order = get_order(size);
108306 + struct page *page;
108307
108308 if (likely(order))
108309 gfp |= __GFP_COMP;
108310 - ret = slob_new_pages(gfp, order, node);
108311 + page = slob_new_pages(gfp, order, node);
108312 + if (page) {
108313 + ret = page_address(page);
108314 + page->private = size;
108315 + }
108316
108317 trace_kmalloc_node(caller, ret,
108318 size, PAGE_SIZE << order, gfp, node);
108319 }
108320
108321 - kmemleak_alloc(ret, size, 1, gfp);
108322 return ret;
108323 }
108324
108325 -void *__kmalloc(size_t size, gfp_t gfp)
108326 +static __always_inline void *
108327 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108328 +{
108329 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108330 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
108331 +
108332 + if (!ZERO_OR_NULL_PTR(ret))
108333 + kmemleak_alloc(ret, size, 1, gfp);
108334 + return ret;
108335 +}
108336 +
108337 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
108338 {
108339 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
108340 }
108341 @@ -491,34 +515,112 @@ void kfree(const void *block)
108342 return;
108343 kmemleak_free(block);
108344
108345 + VM_BUG_ON(!virt_addr_valid(block));
108346 sp = virt_to_page(block);
108347 - if (PageSlab(sp)) {
108348 + VM_BUG_ON(!PageSlab(sp));
108349 + if (!sp->private) {
108350 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108351 - unsigned int *m = (unsigned int *)(block - align);
108352 - slob_free(m, *m + align);
108353 - } else
108354 + slob_t *m = (slob_t *)(block - align);
108355 + slob_free(NULL, m, m[0].units + align);
108356 + } else {
108357 + __ClearPageSlab(sp);
108358 + page_mapcount_reset(sp);
108359 + sp->private = 0;
108360 __free_pages(sp, compound_order(sp));
108361 + }
108362 }
108363 EXPORT_SYMBOL(kfree);
108364
108365 +bool is_usercopy_object(const void *ptr)
108366 +{
108367 + if (!slab_is_available())
108368 + return false;
108369 +
108370 + // PAX: TODO
108371 +
108372 + return false;
108373 +}
108374 +
108375 +#ifdef CONFIG_PAX_USERCOPY
108376 +const char *check_heap_object(const void *ptr, unsigned long n)
108377 +{
108378 + struct page *page;
108379 + const slob_t *free;
108380 + const void *base;
108381 + unsigned long flags;
108382 +
108383 + if (ZERO_OR_NULL_PTR(ptr))
108384 + return "<null>";
108385 +
108386 + if (!virt_addr_valid(ptr))
108387 + return NULL;
108388 +
108389 + page = virt_to_head_page(ptr);
108390 + if (!PageSlab(page))
108391 + return NULL;
108392 +
108393 + if (page->private) {
108394 + base = page;
108395 + if (base <= ptr && n <= page->private - (ptr - base))
108396 + return NULL;
108397 + return "<slob>";
108398 + }
108399 +
108400 + /* some tricky double walking to find the chunk */
108401 + spin_lock_irqsave(&slob_lock, flags);
108402 + base = (void *)((unsigned long)ptr & PAGE_MASK);
108403 + free = page->freelist;
108404 +
108405 + while (!slob_last(free) && (void *)free <= ptr) {
108406 + base = free + slob_units(free);
108407 + free = slob_next(free);
108408 + }
108409 +
108410 + while (base < (void *)free) {
108411 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
108412 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
108413 + int offset;
108414 +
108415 + if (ptr < base + align)
108416 + break;
108417 +
108418 + offset = ptr - base - align;
108419 + if (offset >= m) {
108420 + base += size;
108421 + continue;
108422 + }
108423 +
108424 + if (n > m - offset)
108425 + break;
108426 +
108427 + spin_unlock_irqrestore(&slob_lock, flags);
108428 + return NULL;
108429 + }
108430 +
108431 + spin_unlock_irqrestore(&slob_lock, flags);
108432 + return "<slob>";
108433 +}
108434 +#endif
108435 +
108436 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
108437 size_t ksize(const void *block)
108438 {
108439 struct page *sp;
108440 int align;
108441 - unsigned int *m;
108442 + slob_t *m;
108443
108444 BUG_ON(!block);
108445 if (unlikely(block == ZERO_SIZE_PTR))
108446 return 0;
108447
108448 sp = virt_to_page(block);
108449 - if (unlikely(!PageSlab(sp)))
108450 - return PAGE_SIZE << compound_order(sp);
108451 + VM_BUG_ON(!PageSlab(sp));
108452 + if (sp->private)
108453 + return sp->private;
108454
108455 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108456 - m = (unsigned int *)(block - align);
108457 - return SLOB_UNITS(*m) * SLOB_UNIT;
108458 + m = (slob_t *)(block - align);
108459 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
108460 }
108461 EXPORT_SYMBOL(ksize);
108462
108463 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
108464
108465 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
108466 {
108467 - void *b;
108468 + void *b = NULL;
108469
108470 flags &= gfp_allowed_mask;
108471
108472 lockdep_trace_alloc(flags);
108473
108474 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108475 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
108476 +#else
108477 if (c->size < PAGE_SIZE) {
108478 b = slob_alloc(c->size, flags, c->align, node);
108479 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108480 SLOB_UNITS(c->size) * SLOB_UNIT,
108481 flags, node);
108482 } else {
108483 - b = slob_new_pages(flags, get_order(c->size), node);
108484 + struct page *sp;
108485 +
108486 + sp = slob_new_pages(flags, get_order(c->size), node);
108487 + if (sp) {
108488 + b = page_address(sp);
108489 + sp->private = c->size;
108490 + }
108491 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108492 PAGE_SIZE << get_order(c->size),
108493 flags, node);
108494 }
108495 +#endif
108496
108497 if (b && c->ctor)
108498 c->ctor(b);
108499 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
108500 EXPORT_SYMBOL(kmem_cache_alloc);
108501
108502 #ifdef CONFIG_NUMA
108503 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
108504 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
108505 {
108506 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
108507 }
108508 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
108509 EXPORT_SYMBOL(kmem_cache_alloc_node);
108510 #endif
108511
108512 -static void __kmem_cache_free(void *b, int size)
108513 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
108514 {
108515 - if (size < PAGE_SIZE)
108516 - slob_free(b, size);
108517 + struct page *sp;
108518 +
108519 + sp = virt_to_page(b);
108520 + BUG_ON(!PageSlab(sp));
108521 + if (!sp->private)
108522 + slob_free(c, b, size);
108523 else
108524 - slob_free_pages(b, get_order(size));
108525 + slob_free_pages(sp, get_order(size));
108526 }
108527
108528 static void kmem_rcu_free(struct rcu_head *head)
108529 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
108530 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
108531 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
108532
108533 - __kmem_cache_free(b, slob_rcu->size);
108534 + __kmem_cache_free(NULL, b, slob_rcu->size);
108535 }
108536
108537 void kmem_cache_free(struct kmem_cache *c, void *b)
108538 {
108539 + int size = c->size;
108540 +
108541 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108542 + if (size + c->align < PAGE_SIZE) {
108543 + size += c->align;
108544 + b -= c->align;
108545 + }
108546 +#endif
108547 +
108548 kmemleak_free_recursive(b, c->flags);
108549 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
108550 struct slob_rcu *slob_rcu;
108551 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
108552 - slob_rcu->size = c->size;
108553 + slob_rcu = b + (size - sizeof(struct slob_rcu));
108554 + slob_rcu->size = size;
108555 call_rcu(&slob_rcu->head, kmem_rcu_free);
108556 } else {
108557 - __kmem_cache_free(b, c->size);
108558 + __kmem_cache_free(c, b, size);
108559 }
108560
108561 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108562 + trace_kfree(_RET_IP_, b);
108563 +#else
108564 trace_kmem_cache_free(_RET_IP_, b);
108565 +#endif
108566 +
108567 }
108568 EXPORT_SYMBOL(kmem_cache_free);
108569
108570 diff --git a/mm/slub.c b/mm/slub.c
108571 index 82c4737..55c316a 100644
108572 --- a/mm/slub.c
108573 +++ b/mm/slub.c
108574 @@ -198,7 +198,7 @@ struct track {
108575
108576 enum track_item { TRACK_ALLOC, TRACK_FREE };
108577
108578 -#ifdef CONFIG_SYSFS
108579 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108580 static int sysfs_slab_add(struct kmem_cache *);
108581 static int sysfs_slab_alias(struct kmem_cache *, const char *);
108582 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
108583 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
108584 if (!t->addr)
108585 return;
108586
108587 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
108588 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
108589 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
108590 #ifdef CONFIG_STACKTRACE
108591 {
108592 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
108593
108594 slab_free_hook(s, x);
108595
108596 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108597 + if (!(s->flags & SLAB_NO_SANITIZE)) {
108598 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
108599 + if (s->ctor)
108600 + s->ctor(x);
108601 + }
108602 +#endif
108603 +
108604 redo:
108605 /*
108606 * Determine the currently cpus per cpu slab.
108607 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
108608 s->inuse = size;
108609
108610 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
108611 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108612 + (!(flags & SLAB_NO_SANITIZE)) ||
108613 +#endif
108614 s->ctor)) {
108615 /*
108616 * Relocate free pointer after the object if it is not
108617 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
108618
108619 __setup("slub_min_objects=", setup_slub_min_objects);
108620
108621 -void *__kmalloc(size_t size, gfp_t flags)
108622 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
108623 {
108624 struct kmem_cache *s;
108625 void *ret;
108626 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
108627 return ptr;
108628 }
108629
108630 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
108631 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
108632 {
108633 struct kmem_cache *s;
108634 void *ret;
108635 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
108636 return slab_ksize(page->slab_cache);
108637 }
108638
108639 +bool is_usercopy_object(const void *ptr)
108640 +{
108641 + struct page *page;
108642 + struct kmem_cache *s;
108643 +
108644 + if (ZERO_OR_NULL_PTR(ptr))
108645 + return false;
108646 +
108647 + if (!slab_is_available())
108648 + return false;
108649 +
108650 + if (!virt_addr_valid(ptr))
108651 + return false;
108652 +
108653 + page = virt_to_head_page(ptr);
108654 +
108655 + if (!PageSlab(page))
108656 + return false;
108657 +
108658 + s = page->slab_cache;
108659 + return s->flags & SLAB_USERCOPY;
108660 +}
108661 +
108662 +#ifdef CONFIG_PAX_USERCOPY
108663 +const char *check_heap_object(const void *ptr, unsigned long n)
108664 +{
108665 + struct page *page;
108666 + struct kmem_cache *s;
108667 + unsigned long offset;
108668 +
108669 + if (ZERO_OR_NULL_PTR(ptr))
108670 + return "<null>";
108671 +
108672 + if (!virt_addr_valid(ptr))
108673 + return NULL;
108674 +
108675 + page = virt_to_head_page(ptr);
108676 +
108677 + if (!PageSlab(page))
108678 + return NULL;
108679 +
108680 + s = page->slab_cache;
108681 + if (!(s->flags & SLAB_USERCOPY))
108682 + return s->name;
108683 +
108684 + offset = (ptr - page_address(page)) % s->size;
108685 + if (offset <= s->object_size && n <= s->object_size - offset)
108686 + return NULL;
108687 +
108688 + return s->name;
108689 +}
108690 +#endif
108691 +
108692 size_t ksize(const void *object)
108693 {
108694 size_t size = __ksize(object);
108695 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
108696 if (unlikely(ZERO_OR_NULL_PTR(x)))
108697 return;
108698
108699 + VM_BUG_ON(!virt_addr_valid(x));
108700 page = virt_to_head_page(x);
108701 if (unlikely(!PageSlab(page))) {
108702 BUG_ON(!PageCompound(page));
108703 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108704
108705 s = find_mergeable(size, align, flags, name, ctor);
108706 if (s) {
108707 - s->refcount++;
108708 + atomic_inc(&s->refcount);
108709
108710 /*
108711 * Adjust the object sizes so that we clear
108712 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108713 }
108714
108715 if (sysfs_slab_alias(s, name)) {
108716 - s->refcount--;
108717 + atomic_dec(&s->refcount);
108718 s = NULL;
108719 }
108720 }
108721 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
108722 }
108723 #endif
108724
108725 -#ifdef CONFIG_SYSFS
108726 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108727 static int count_inuse(struct page *page)
108728 {
108729 return page->inuse;
108730 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
108731 len += sprintf(buf + len, "%7ld ", l->count);
108732
108733 if (l->addr)
108734 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108735 + len += sprintf(buf + len, "%pS", NULL);
108736 +#else
108737 len += sprintf(buf + len, "%pS", (void *)l->addr);
108738 +#endif
108739 else
108740 len += sprintf(buf + len, "<not-available>");
108741
108742 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
108743 validate_slab_cache(kmalloc_caches[9]);
108744 }
108745 #else
108746 -#ifdef CONFIG_SYSFS
108747 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108748 static void resiliency_test(void) {};
108749 #endif
108750 #endif
108751
108752 -#ifdef CONFIG_SYSFS
108753 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108754 enum slab_stat_type {
108755 SL_ALL, /* All slabs */
108756 SL_PARTIAL, /* Only partially allocated slabs */
108757 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
108758 {
108759 if (!s->ctor)
108760 return 0;
108761 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108762 + return sprintf(buf, "%pS\n", NULL);
108763 +#else
108764 return sprintf(buf, "%pS\n", s->ctor);
108765 +#endif
108766 }
108767 SLAB_ATTR_RO(ctor);
108768
108769 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
108770 {
108771 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
108772 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
108773 }
108774 SLAB_ATTR_RO(aliases);
108775
108776 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
108777 SLAB_ATTR_RO(cache_dma);
108778 #endif
108779
108780 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108781 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
108782 +{
108783 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
108784 +}
108785 +SLAB_ATTR_RO(usercopy);
108786 +#endif
108787 +
108788 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108789 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
108790 +{
108791 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
108792 +}
108793 +SLAB_ATTR_RO(sanitize);
108794 +#endif
108795 +
108796 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
108797 {
108798 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
108799 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
108800 * as well as cause other issues like converting a mergeable
108801 * cache into an umergeable one.
108802 */
108803 - if (s->refcount > 1)
108804 + if (atomic_read(&s->refcount) > 1)
108805 return -EINVAL;
108806
108807 s->flags &= ~SLAB_TRACE;
108808 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
108809 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
108810 size_t length)
108811 {
108812 - if (s->refcount > 1)
108813 + if (atomic_read(&s->refcount) > 1)
108814 return -EINVAL;
108815
108816 s->flags &= ~SLAB_FAILSLAB;
108817 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
108818 #ifdef CONFIG_ZONE_DMA
108819 &cache_dma_attr.attr,
108820 #endif
108821 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108822 + &usercopy_attr.attr,
108823 +#endif
108824 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108825 + &sanitize_attr.attr,
108826 +#endif
108827 #ifdef CONFIG_NUMA
108828 &remote_node_defrag_ratio_attr.attr,
108829 #endif
108830 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
108831 return name;
108832 }
108833
108834 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108835 static int sysfs_slab_add(struct kmem_cache *s)
108836 {
108837 int err;
108838 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
108839 kobject_del(&s->kobj);
108840 kobject_put(&s->kobj);
108841 }
108842 +#endif
108843
108844 /*
108845 * Need to buffer aliases during bootup until sysfs becomes
108846 @@ -5243,6 +5340,7 @@ struct saved_alias {
108847
108848 static struct saved_alias *alias_list;
108849
108850 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108851 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108852 {
108853 struct saved_alias *al;
108854 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108855 alias_list = al;
108856 return 0;
108857 }
108858 +#endif
108859
108860 static int __init slab_sysfs_init(void)
108861 {
108862 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
108863 index 4cba9c2..b4f9fcc 100644
108864 --- a/mm/sparse-vmemmap.c
108865 +++ b/mm/sparse-vmemmap.c
108866 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
108867 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108868 if (!p)
108869 return NULL;
108870 - pud_populate(&init_mm, pud, p);
108871 + pud_populate_kernel(&init_mm, pud, p);
108872 }
108873 return pud;
108874 }
108875 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
108876 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108877 if (!p)
108878 return NULL;
108879 - pgd_populate(&init_mm, pgd, p);
108880 + pgd_populate_kernel(&init_mm, pgd, p);
108881 }
108882 return pgd;
108883 }
108884 diff --git a/mm/sparse.c b/mm/sparse.c
108885 index d1b48b6..6e8590e 100644
108886 --- a/mm/sparse.c
108887 +++ b/mm/sparse.c
108888 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
108889
108890 for (i = 0; i < PAGES_PER_SECTION; i++) {
108891 if (PageHWPoison(&memmap[i])) {
108892 - atomic_long_sub(1, &num_poisoned_pages);
108893 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
108894 ClearPageHWPoison(&memmap[i]);
108895 }
108896 }
108897 diff --git a/mm/swap.c b/mm/swap.c
108898 index cd3a5e6..40c0c8f 100644
108899 --- a/mm/swap.c
108900 +++ b/mm/swap.c
108901 @@ -31,6 +31,7 @@
108902 #include <linux/memcontrol.h>
108903 #include <linux/gfp.h>
108904 #include <linux/uio.h>
108905 +#include <linux/hugetlb.h>
108906
108907 #include "internal.h"
108908
108909 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
108910
108911 __page_cache_release(page);
108912 dtor = get_compound_page_dtor(page);
108913 + if (!PageHuge(page))
108914 + BUG_ON(dtor != free_compound_page);
108915 (*dtor)(page);
108916 }
108917
108918 diff --git a/mm/swapfile.c b/mm/swapfile.c
108919 index 63f55cc..31874e6 100644
108920 --- a/mm/swapfile.c
108921 +++ b/mm/swapfile.c
108922 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
108923
108924 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
108925 /* Activity counter to indicate that a swapon or swapoff has occurred */
108926 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
108927 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
108928
108929 static inline unsigned char swap_count(unsigned char ent)
108930 {
108931 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
108932 spin_unlock(&swap_lock);
108933
108934 err = 0;
108935 - atomic_inc(&proc_poll_event);
108936 + atomic_inc_unchecked(&proc_poll_event);
108937 wake_up_interruptible(&proc_poll_wait);
108938
108939 out_dput:
108940 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
108941
108942 poll_wait(file, &proc_poll_wait, wait);
108943
108944 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
108945 - seq->poll_event = atomic_read(&proc_poll_event);
108946 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
108947 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108948 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
108949 }
108950
108951 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
108952 return ret;
108953
108954 seq = file->private_data;
108955 - seq->poll_event = atomic_read(&proc_poll_event);
108956 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108957 return 0;
108958 }
108959
108960 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
108961 (frontswap_map) ? "FS" : "");
108962
108963 mutex_unlock(&swapon_mutex);
108964 - atomic_inc(&proc_poll_event);
108965 + atomic_inc_unchecked(&proc_poll_event);
108966 wake_up_interruptible(&proc_poll_wait);
108967
108968 if (S_ISREG(inode->i_mode))
108969 diff --git a/mm/util.c b/mm/util.c
108970 index 3981ae9..28b585b 100644
108971 --- a/mm/util.c
108972 +++ b/mm/util.c
108973 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
108974 void arch_pick_mmap_layout(struct mm_struct *mm)
108975 {
108976 mm->mmap_base = TASK_UNMAPPED_BASE;
108977 +
108978 +#ifdef CONFIG_PAX_RANDMMAP
108979 + if (mm->pax_flags & MF_PAX_RANDMMAP)
108980 + mm->mmap_base += mm->delta_mmap;
108981 +#endif
108982 +
108983 mm->get_unmapped_area = arch_get_unmapped_area;
108984 }
108985 #endif
108986 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
108987 if (!mm->arg_end)
108988 goto out_mm; /* Shh! No looking before we're done */
108989
108990 + if (gr_acl_handle_procpidmem(task))
108991 + goto out_mm;
108992 +
108993 len = mm->arg_end - mm->arg_start;
108994
108995 if (len > buflen)
108996 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
108997 index 49abccf..7bd1931 100644
108998 --- a/mm/vmalloc.c
108999 +++ b/mm/vmalloc.c
109000 @@ -39,20 +39,65 @@ struct vfree_deferred {
109001 struct work_struct wq;
109002 };
109003 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
109004 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
109005 +
109006 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109007 +struct stack_deferred_llist {
109008 + struct llist_head list;
109009 + void *stack;
109010 + void *lowmem_stack;
109011 +};
109012 +
109013 +struct stack_deferred {
109014 + struct stack_deferred_llist list;
109015 + struct work_struct wq;
109016 +};
109017 +
109018 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
109019 +#endif
109020
109021 static void __vunmap(const void *, int);
109022
109023 -static void free_work(struct work_struct *w)
109024 +static void vfree_work(struct work_struct *w)
109025 {
109026 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
109027 struct llist_node *llnode = llist_del_all(&p->list);
109028 while (llnode) {
109029 - void *p = llnode;
109030 + void *x = llnode;
109031 llnode = llist_next(llnode);
109032 - __vunmap(p, 1);
109033 + __vunmap(x, 1);
109034 }
109035 }
109036
109037 +static void vunmap_work(struct work_struct *w)
109038 +{
109039 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
109040 + struct llist_node *llnode = llist_del_all(&p->list);
109041 + while (llnode) {
109042 + void *x = llnode;
109043 + llnode = llist_next(llnode);
109044 + __vunmap(x, 0);
109045 + }
109046 +}
109047 +
109048 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109049 +static void unmap_work(struct work_struct *w)
109050 +{
109051 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
109052 + struct llist_node *llnode = llist_del_all(&p->list.list);
109053 + while (llnode) {
109054 + struct stack_deferred_llist *x =
109055 + llist_entry((struct llist_head *)llnode,
109056 + struct stack_deferred_llist, list);
109057 + void *stack = ACCESS_ONCE(x->stack);
109058 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
109059 + llnode = llist_next(llnode);
109060 + __vunmap(stack, 0);
109061 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
109062 + }
109063 +}
109064 +#endif
109065 +
109066 /*** Page table manipulation functions ***/
109067
109068 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
109069 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
109070
109071 pte = pte_offset_kernel(pmd, addr);
109072 do {
109073 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
109074 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
109075 +
109076 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109077 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
109078 + BUG_ON(!pte_exec(*pte));
109079 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
109080 + continue;
109081 + }
109082 +#endif
109083 +
109084 + {
109085 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
109086 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
109087 + }
109088 } while (pte++, addr += PAGE_SIZE, addr != end);
109089 }
109090
109091 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
109092 pte = pte_alloc_kernel(pmd, addr);
109093 if (!pte)
109094 return -ENOMEM;
109095 +
109096 + pax_open_kernel();
109097 do {
109098 struct page *page = pages[*nr];
109099
109100 - if (WARN_ON(!pte_none(*pte)))
109101 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109102 + if (pgprot_val(prot) & _PAGE_NX)
109103 +#endif
109104 +
109105 + if (!pte_none(*pte)) {
109106 + pax_close_kernel();
109107 + WARN_ON(1);
109108 return -EBUSY;
109109 - if (WARN_ON(!page))
109110 + }
109111 + if (!page) {
109112 + pax_close_kernel();
109113 + WARN_ON(1);
109114 return -ENOMEM;
109115 + }
109116 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
109117 (*nr)++;
109118 } while (pte++, addr += PAGE_SIZE, addr != end);
109119 + pax_close_kernel();
109120 return 0;
109121 }
109122
109123 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
109124 pmd_t *pmd;
109125 unsigned long next;
109126
109127 - pmd = pmd_alloc(&init_mm, pud, addr);
109128 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
109129 if (!pmd)
109130 return -ENOMEM;
109131 do {
109132 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
109133 pud_t *pud;
109134 unsigned long next;
109135
109136 - pud = pud_alloc(&init_mm, pgd, addr);
109137 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
109138 if (!pud)
109139 return -ENOMEM;
109140 do {
109141 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
109142 if (addr >= MODULES_VADDR && addr < MODULES_END)
109143 return 1;
109144 #endif
109145 +
109146 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109147 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
109148 + return 1;
109149 +#endif
109150 +
109151 return is_vmalloc_addr(x);
109152 }
109153
109154 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
109155
109156 if (!pgd_none(*pgd)) {
109157 pud_t *pud = pud_offset(pgd, addr);
109158 +#ifdef CONFIG_X86
109159 + if (!pud_large(*pud))
109160 +#endif
109161 if (!pud_none(*pud)) {
109162 pmd_t *pmd = pmd_offset(pud, addr);
109163 +#ifdef CONFIG_X86
109164 + if (!pmd_large(*pmd))
109165 +#endif
109166 if (!pmd_none(*pmd)) {
109167 pte_t *ptep, pte;
109168
109169 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
109170 * Allocate a region of KVA of the specified size and alignment, within the
109171 * vstart and vend.
109172 */
109173 -static struct vmap_area *alloc_vmap_area(unsigned long size,
109174 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
109175 unsigned long align,
109176 unsigned long vstart, unsigned long vend,
109177 int node, gfp_t gfp_mask)
109178 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
109179 for_each_possible_cpu(i) {
109180 struct vmap_block_queue *vbq;
109181 struct vfree_deferred *p;
109182 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109183 + struct stack_deferred *p2;
109184 +#endif
109185
109186 vbq = &per_cpu(vmap_block_queue, i);
109187 spin_lock_init(&vbq->lock);
109188 INIT_LIST_HEAD(&vbq->free);
109189 +
109190 p = &per_cpu(vfree_deferred, i);
109191 init_llist_head(&p->list);
109192 - INIT_WORK(&p->wq, free_work);
109193 + INIT_WORK(&p->wq, vfree_work);
109194 +
109195 + p = &per_cpu(vunmap_deferred, i);
109196 + init_llist_head(&p->list);
109197 + INIT_WORK(&p->wq, vunmap_work);
109198 +
109199 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109200 + p2 = &per_cpu(stack_deferred, i);
109201 + init_llist_head(&p2->list.list);
109202 + INIT_WORK(&p2->wq, unmap_work);
109203 +#endif
109204 }
109205
109206 /* Import existing vmlist entries. */
109207 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
109208 struct vm_struct *area;
109209
109210 BUG_ON(in_interrupt());
109211 +
109212 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109213 + if (flags & VM_KERNEXEC) {
109214 + if (start != VMALLOC_START || end != VMALLOC_END)
109215 + return NULL;
109216 + start = (unsigned long)MODULES_EXEC_VADDR;
109217 + end = (unsigned long)MODULES_EXEC_END;
109218 + }
109219 +#endif
109220 +
109221 if (flags & VM_IOREMAP)
109222 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
109223
109224 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
109225 */
109226 void vunmap(const void *addr)
109227 {
109228 - BUG_ON(in_interrupt());
109229 - might_sleep();
109230 - if (addr)
109231 + if (!addr)
109232 + return;
109233 + if (unlikely(in_interrupt())) {
109234 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
109235 + if (llist_add((struct llist_node *)addr, &p->list))
109236 + schedule_work(&p->wq);
109237 + } else {
109238 + might_sleep();
109239 __vunmap(addr, 0);
109240 + }
109241 }
109242 EXPORT_SYMBOL(vunmap);
109243
109244 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109245 +void unmap_process_stacks(struct task_struct *task)
109246 +{
109247 + if (unlikely(in_interrupt())) {
109248 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
109249 + struct stack_deferred_llist *list = task->stack;
109250 + list->stack = task->stack;
109251 + list->lowmem_stack = task->lowmem_stack;
109252 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
109253 + schedule_work(&p->wq);
109254 + } else {
109255 + __vunmap(task->stack, 0);
109256 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
109257 + }
109258 +}
109259 +#endif
109260 +
109261 /**
109262 * vmap - map an array of pages into virtually contiguous space
109263 * @pages: array of page pointers
109264 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
109265 if (count > totalram_pages)
109266 return NULL;
109267
109268 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109269 + if (!(pgprot_val(prot) & _PAGE_NX))
109270 + flags |= VM_KERNEXEC;
109271 +#endif
109272 +
109273 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
109274 __builtin_return_address(0));
109275 if (!area)
109276 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
109277 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
109278 goto fail;
109279
109280 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109281 + if (!(pgprot_val(prot) & _PAGE_NX)) {
109282 + vm_flags |= VM_KERNEXEC;
109283 + start = VMALLOC_START;
109284 + end = VMALLOC_END;
109285 + }
109286 +#endif
109287 +
109288 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
109289 vm_flags, start, end, node, gfp_mask, caller);
109290 if (!area)
109291 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
109292 * For tight control over page level allocator and protection flags
109293 * use __vmalloc() instead.
109294 */
109295 -
109296 void *vmalloc_exec(unsigned long size)
109297 {
109298 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
109299 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
109300 NUMA_NO_NODE, __builtin_return_address(0));
109301 }
109302
109303 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
109304 {
109305 struct vm_struct *area;
109306
109307 + BUG_ON(vma->vm_mirror);
109308 +
109309 size = PAGE_ALIGN(size);
109310
109311 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
109312 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
109313 v->addr, v->addr + v->size, v->size);
109314
109315 if (v->caller)
109316 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109317 + seq_printf(m, " %pK", v->caller);
109318 +#else
109319 seq_printf(m, " %pS", v->caller);
109320 +#endif
109321
109322 if (v->nr_pages)
109323 seq_printf(m, " pages=%d", v->nr_pages);
109324 diff --git a/mm/vmstat.c b/mm/vmstat.c
109325 index 4f5cd97..9fb715a 100644
109326 --- a/mm/vmstat.c
109327 +++ b/mm/vmstat.c
109328 @@ -27,6 +27,7 @@
109329 #include <linux/mm_inline.h>
109330 #include <linux/page_ext.h>
109331 #include <linux/page_owner.h>
109332 +#include <linux/grsecurity.h>
109333
109334 #include "internal.h"
109335
109336 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
109337 *
109338 * vm_stat contains the global counters
109339 */
109340 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109341 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109342 EXPORT_SYMBOL(vm_stat);
109343
109344 #ifdef CONFIG_SMP
109345 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
109346
109347 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109348 if (diff[i]) {
109349 - atomic_long_add(diff[i], &vm_stat[i]);
109350 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
109351 changes++;
109352 }
109353 return changes;
109354 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
109355 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
109356 if (v) {
109357
109358 - atomic_long_add(v, &zone->vm_stat[i]);
109359 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109360 global_diff[i] += v;
109361 #ifdef CONFIG_NUMA
109362 /* 3 seconds idle till flush */
109363 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
109364
109365 v = p->vm_stat_diff[i];
109366 p->vm_stat_diff[i] = 0;
109367 - atomic_long_add(v, &zone->vm_stat[i]);
109368 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109369 global_diff[i] += v;
109370 }
109371 }
109372 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
109373 if (pset->vm_stat_diff[i]) {
109374 int v = pset->vm_stat_diff[i];
109375 pset->vm_stat_diff[i] = 0;
109376 - atomic_long_add(v, &zone->vm_stat[i]);
109377 - atomic_long_add(v, &vm_stat[i]);
109378 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109379 + atomic_long_add_unchecked(v, &vm_stat[i]);
109380 }
109381 }
109382 #endif
109383 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
109384 stat_items_size += sizeof(struct vm_event_state);
109385 #endif
109386
109387 - v = kmalloc(stat_items_size, GFP_KERNEL);
109388 + v = kzalloc(stat_items_size, GFP_KERNEL);
109389 m->private = v;
109390 if (!v)
109391 return ERR_PTR(-ENOMEM);
109392 +
109393 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109394 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
109395 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
109396 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
109397 + && !in_group_p(grsec_proc_gid)
109398 +#endif
109399 + )
109400 + return (unsigned long *)m->private + *pos;
109401 +#endif
109402 +#endif
109403 +
109404 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109405 v[i] = global_page_state(i);
109406 v += NR_VM_ZONE_STAT_ITEMS;
109407 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
109408 cpu_notifier_register_done();
109409 #endif
109410 #ifdef CONFIG_PROC_FS
109411 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
109412 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
109413 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109414 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
109415 + {
109416 + mode_t gr_mode = S_IRUGO;
109417 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109418 + gr_mode = S_IRUSR;
109419 +#endif
109420 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
109421 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
109422 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109423 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
109424 + }
109425 #endif
109426 return 0;
109427 }
109428 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
109429 index 64c6bed..b79a5de 100644
109430 --- a/net/8021q/vlan.c
109431 +++ b/net/8021q/vlan.c
109432 @@ -481,7 +481,7 @@ out:
109433 return NOTIFY_DONE;
109434 }
109435
109436 -static struct notifier_block vlan_notifier_block __read_mostly = {
109437 +static struct notifier_block vlan_notifier_block = {
109438 .notifier_call = vlan_device_event,
109439 };
109440
109441 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
109442 err = -EPERM;
109443 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
109444 break;
109445 - if ((args.u.name_type >= 0) &&
109446 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
109447 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
109448 struct vlan_net *vn;
109449
109450 vn = net_generic(net, vlan_net_id);
109451 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
109452 index c92b52f..006c052 100644
109453 --- a/net/8021q/vlan_netlink.c
109454 +++ b/net/8021q/vlan_netlink.c
109455 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
109456 return dev_net(real_dev);
109457 }
109458
109459 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
109460 +struct rtnl_link_ops vlan_link_ops = {
109461 .kind = "vlan",
109462 .maxtype = IFLA_VLAN_MAX,
109463 .policy = vlan_policy,
109464 diff --git a/net/9p/client.c b/net/9p/client.c
109465 index e86a9bea..e91f70e 100644
109466 --- a/net/9p/client.c
109467 +++ b/net/9p/client.c
109468 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
109469 len - inline_len);
109470 } else {
109471 err = copy_from_user(ename + inline_len,
109472 - uidata, len - inline_len);
109473 + (char __force_user *)uidata, len - inline_len);
109474 if (err) {
109475 err = -EFAULT;
109476 goto out_err;
109477 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
109478 kernel_buf = 1;
109479 indata = data;
109480 } else
109481 - indata = (__force char *)udata;
109482 + indata = (__force_kernel char *)udata;
109483 /*
109484 * response header len is 11
109485 * PDU Header(7) + IO Size (4)
109486 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
109487 kernel_buf = 1;
109488 odata = data;
109489 } else
109490 - odata = (char *)udata;
109491 + odata = (char __force_kernel *)udata;
109492 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
109493 P9_ZC_HDR_SZ, kernel_buf, "dqd",
109494 fid->fid, offset, rsize);
109495 diff --git a/net/9p/mod.c b/net/9p/mod.c
109496 index 6ab36ae..6f1841b 100644
109497 --- a/net/9p/mod.c
109498 +++ b/net/9p/mod.c
109499 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
109500 void v9fs_register_trans(struct p9_trans_module *m)
109501 {
109502 spin_lock(&v9fs_trans_lock);
109503 - list_add_tail(&m->list, &v9fs_trans_list);
109504 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
109505 spin_unlock(&v9fs_trans_lock);
109506 }
109507 EXPORT_SYMBOL(v9fs_register_trans);
109508 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
109509 void v9fs_unregister_trans(struct p9_trans_module *m)
109510 {
109511 spin_lock(&v9fs_trans_lock);
109512 - list_del_init(&m->list);
109513 + pax_list_del_init((struct list_head *)&m->list);
109514 spin_unlock(&v9fs_trans_lock);
109515 }
109516 EXPORT_SYMBOL(v9fs_unregister_trans);
109517 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
109518 index 80d08f6..de63fd1 100644
109519 --- a/net/9p/trans_fd.c
109520 +++ b/net/9p/trans_fd.c
109521 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
109522 oldfs = get_fs();
109523 set_fs(get_ds());
109524 /* The cast to a user pointer is valid due to the set_fs() */
109525 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
109526 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
109527 set_fs(oldfs);
109528
109529 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
109530 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
109531 index af46bc4..f9adfcd 100644
109532 --- a/net/appletalk/atalk_proc.c
109533 +++ b/net/appletalk/atalk_proc.c
109534 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
109535 struct proc_dir_entry *p;
109536 int rc = -ENOMEM;
109537
109538 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
109539 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
109540 if (!atalk_proc_dir)
109541 goto out;
109542
109543 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
109544 index 876fbe8..8bbea9f 100644
109545 --- a/net/atm/atm_misc.c
109546 +++ b/net/atm/atm_misc.c
109547 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
109548 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
109549 return 1;
109550 atm_return(vcc, truesize);
109551 - atomic_inc(&vcc->stats->rx_drop);
109552 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109553 return 0;
109554 }
109555 EXPORT_SYMBOL(atm_charge);
109556 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
109557 }
109558 }
109559 atm_return(vcc, guess);
109560 - atomic_inc(&vcc->stats->rx_drop);
109561 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109562 return NULL;
109563 }
109564 EXPORT_SYMBOL(atm_alloc_charge);
109565 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
109566
109567 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109568 {
109569 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109570 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109571 __SONET_ITEMS
109572 #undef __HANDLE_ITEM
109573 }
109574 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
109575
109576 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109577 {
109578 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109579 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
109580 __SONET_ITEMS
109581 #undef __HANDLE_ITEM
109582 }
109583 diff --git a/net/atm/lec.c b/net/atm/lec.c
109584 index 4b98f89..5a2f6cb 100644
109585 --- a/net/atm/lec.c
109586 +++ b/net/atm/lec.c
109587 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
109588 }
109589
109590 static struct lane2_ops lane2_ops = {
109591 - lane2_resolve, /* resolve, spec 3.1.3 */
109592 - lane2_associate_req, /* associate_req, spec 3.1.4 */
109593 - NULL /* associate indicator, spec 3.1.5 */
109594 + .resolve = lane2_resolve,
109595 + .associate_req = lane2_associate_req,
109596 + .associate_indicator = NULL
109597 };
109598
109599 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
109600 diff --git a/net/atm/lec.h b/net/atm/lec.h
109601 index 4149db1..f2ab682 100644
109602 --- a/net/atm/lec.h
109603 +++ b/net/atm/lec.h
109604 @@ -48,7 +48,7 @@ struct lane2_ops {
109605 const u8 *tlvs, u32 sizeoftlvs);
109606 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
109607 const u8 *tlvs, u32 sizeoftlvs);
109608 -};
109609 +} __no_const;
109610
109611 /*
109612 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
109613 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
109614 index d1b2d9a..d549f7f 100644
109615 --- a/net/atm/mpoa_caches.c
109616 +++ b/net/atm/mpoa_caches.c
109617 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
109618
109619
109620 static struct in_cache_ops ingress_ops = {
109621 - in_cache_add_entry, /* add_entry */
109622 - in_cache_get, /* get */
109623 - in_cache_get_with_mask, /* get_with_mask */
109624 - in_cache_get_by_vcc, /* get_by_vcc */
109625 - in_cache_put, /* put */
109626 - in_cache_remove_entry, /* remove_entry */
109627 - cache_hit, /* cache_hit */
109628 - clear_count_and_expired, /* clear_count */
109629 - check_resolving_entries, /* check_resolving */
109630 - refresh_entries, /* refresh */
109631 - in_destroy_cache /* destroy_cache */
109632 + .add_entry = in_cache_add_entry,
109633 + .get = in_cache_get,
109634 + .get_with_mask = in_cache_get_with_mask,
109635 + .get_by_vcc = in_cache_get_by_vcc,
109636 + .put = in_cache_put,
109637 + .remove_entry = in_cache_remove_entry,
109638 + .cache_hit = cache_hit,
109639 + .clear_count = clear_count_and_expired,
109640 + .check_resolving = check_resolving_entries,
109641 + .refresh = refresh_entries,
109642 + .destroy_cache = in_destroy_cache
109643 };
109644
109645 static struct eg_cache_ops egress_ops = {
109646 - eg_cache_add_entry, /* add_entry */
109647 - eg_cache_get_by_cache_id, /* get_by_cache_id */
109648 - eg_cache_get_by_tag, /* get_by_tag */
109649 - eg_cache_get_by_vcc, /* get_by_vcc */
109650 - eg_cache_get_by_src_ip, /* get_by_src_ip */
109651 - eg_cache_put, /* put */
109652 - eg_cache_remove_entry, /* remove_entry */
109653 - update_eg_cache_entry, /* update */
109654 - clear_expired, /* clear_expired */
109655 - eg_destroy_cache /* destroy_cache */
109656 + .add_entry = eg_cache_add_entry,
109657 + .get_by_cache_id = eg_cache_get_by_cache_id,
109658 + .get_by_tag = eg_cache_get_by_tag,
109659 + .get_by_vcc = eg_cache_get_by_vcc,
109660 + .get_by_src_ip = eg_cache_get_by_src_ip,
109661 + .put = eg_cache_put,
109662 + .remove_entry = eg_cache_remove_entry,
109663 + .update = update_eg_cache_entry,
109664 + .clear_expired = clear_expired,
109665 + .destroy_cache = eg_destroy_cache
109666 };
109667
109668
109669 diff --git a/net/atm/proc.c b/net/atm/proc.c
109670 index bbb6461..cf04016 100644
109671 --- a/net/atm/proc.c
109672 +++ b/net/atm/proc.c
109673 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
109674 const struct k_atm_aal_stats *stats)
109675 {
109676 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
109677 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
109678 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
109679 - atomic_read(&stats->rx_drop));
109680 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
109681 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
109682 + atomic_read_unchecked(&stats->rx_drop));
109683 }
109684
109685 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
109686 diff --git a/net/atm/resources.c b/net/atm/resources.c
109687 index 0447d5d..3cf4728 100644
109688 --- a/net/atm/resources.c
109689 +++ b/net/atm/resources.c
109690 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
109691 static void copy_aal_stats(struct k_atm_aal_stats *from,
109692 struct atm_aal_stats *to)
109693 {
109694 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109695 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109696 __AAL_STAT_ITEMS
109697 #undef __HANDLE_ITEM
109698 }
109699 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
109700 static void subtract_aal_stats(struct k_atm_aal_stats *from,
109701 struct atm_aal_stats *to)
109702 {
109703 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109704 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
109705 __AAL_STAT_ITEMS
109706 #undef __HANDLE_ITEM
109707 }
109708 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
109709 index 919a5ce..cc6b444 100644
109710 --- a/net/ax25/sysctl_net_ax25.c
109711 +++ b/net/ax25/sysctl_net_ax25.c
109712 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
109713 {
109714 char path[sizeof("net/ax25/") + IFNAMSIZ];
109715 int k;
109716 - struct ctl_table *table;
109717 + ctl_table_no_const *table;
109718
109719 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
109720 if (!table)
109721 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
109722 index 00e00e0..710fcd2 100644
109723 --- a/net/batman-adv/bat_iv_ogm.c
109724 +++ b/net/batman-adv/bat_iv_ogm.c
109725 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
109726
109727 /* randomize initial seqno to avoid collision */
109728 get_random_bytes(&random_seqno, sizeof(random_seqno));
109729 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109730 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109731
109732 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
109733 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
109734 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
109735 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
109736
109737 /* change sequence number to network order */
109738 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
109739 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
109740 batadv_ogm_packet->seqno = htonl(seqno);
109741 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
109742 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
109743
109744 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
109745
109746 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
109747 return;
109748
109749 /* could be changed by schedule_own_packet() */
109750 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
109751 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
109752
109753 if (ogm_packet->flags & BATADV_DIRECTLINK)
109754 has_directlink_flag = true;
109755 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
109756 index 3d1dcaa..4699f4e 100644
109757 --- a/net/batman-adv/fragmentation.c
109758 +++ b/net/batman-adv/fragmentation.c
109759 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
109760 frag_header.packet_type = BATADV_UNICAST_FRAG;
109761 frag_header.version = BATADV_COMPAT_VERSION;
109762 frag_header.ttl = BATADV_TTL;
109763 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
109764 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
109765 frag_header.reserved = 0;
109766 frag_header.no = 0;
109767 frag_header.total_size = htons(skb->len);
109768 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
109769 index 5ec31d7..e371631 100644
109770 --- a/net/batman-adv/soft-interface.c
109771 +++ b/net/batman-adv/soft-interface.c
109772 @@ -295,7 +295,7 @@ send:
109773 primary_if->net_dev->dev_addr);
109774
109775 /* set broadcast sequence number */
109776 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
109777 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
109778 bcast_packet->seqno = htonl(seqno);
109779
109780 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
109781 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109782 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
109783
109784 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
109785 - atomic_set(&bat_priv->bcast_seqno, 1);
109786 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
109787 atomic_set(&bat_priv->tt.vn, 0);
109788 atomic_set(&bat_priv->tt.local_changes, 0);
109789 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
109790 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109791
109792 /* randomize initial seqno to avoid collision */
109793 get_random_bytes(&random_seqno, sizeof(random_seqno));
109794 - atomic_set(&bat_priv->frag_seqno, random_seqno);
109795 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
109796
109797 bat_priv->primary_if = NULL;
109798 bat_priv->num_ifaces = 0;
109799 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
109800 return 0;
109801 }
109802
109803 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
109804 +struct rtnl_link_ops batadv_link_ops = {
109805 .kind = "batadv",
109806 .priv_size = sizeof(struct batadv_priv),
109807 .setup = batadv_softif_init_early,
109808 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
109809 index 9398c3f..0e79657 100644
109810 --- a/net/batman-adv/types.h
109811 +++ b/net/batman-adv/types.h
109812 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
109813 struct batadv_hard_iface_bat_iv {
109814 unsigned char *ogm_buff;
109815 int ogm_buff_len;
109816 - atomic_t ogm_seqno;
109817 + atomic_unchecked_t ogm_seqno;
109818 };
109819
109820 /**
109821 @@ -766,7 +766,7 @@ struct batadv_priv {
109822 atomic_t bonding;
109823 atomic_t fragmentation;
109824 atomic_t packet_size_max;
109825 - atomic_t frag_seqno;
109826 + atomic_unchecked_t frag_seqno;
109827 #ifdef CONFIG_BATMAN_ADV_BLA
109828 atomic_t bridge_loop_avoidance;
109829 #endif
109830 @@ -785,7 +785,7 @@ struct batadv_priv {
109831 #endif
109832 uint32_t isolation_mark;
109833 uint32_t isolation_mark_mask;
109834 - atomic_t bcast_seqno;
109835 + atomic_unchecked_t bcast_seqno;
109836 atomic_t bcast_queue_left;
109837 atomic_t batman_queue_left;
109838 char num_ifaces;
109839 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
109840 index 1d65c5b..43e55fd 100644
109841 --- a/net/bluetooth/hci_sock.c
109842 +++ b/net/bluetooth/hci_sock.c
109843 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
109844 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
109845 }
109846
109847 - len = min_t(unsigned int, len, sizeof(uf));
109848 + len = min((size_t)len, sizeof(uf));
109849 if (copy_from_user(&uf, optval, len)) {
109850 err = -EFAULT;
109851 break;
109852 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
109853 index 6ba33f9..4afc26f 100644
109854 --- a/net/bluetooth/l2cap_core.c
109855 +++ b/net/bluetooth/l2cap_core.c
109856 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
109857 break;
109858
109859 case L2CAP_CONF_RFC:
109860 - if (olen == sizeof(rfc))
109861 - memcpy(&rfc, (void *)val, olen);
109862 + if (olen != sizeof(rfc))
109863 + break;
109864 +
109865 + memcpy(&rfc, (void *)val, olen);
109866
109867 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
109868 rfc.mode != chan->mode)
109869 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
109870 index 60694f0..32623ed 100644
109871 --- a/net/bluetooth/l2cap_sock.c
109872 +++ b/net/bluetooth/l2cap_sock.c
109873 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109874 struct sock *sk = sock->sk;
109875 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
109876 struct l2cap_options opts;
109877 - int len, err = 0;
109878 + int err = 0;
109879 + size_t len = optlen;
109880 u32 opt;
109881
109882 BT_DBG("sk %p", sk);
109883 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109884 opts.max_tx = chan->max_tx;
109885 opts.txwin_size = chan->tx_win;
109886
109887 - len = min_t(unsigned int, sizeof(opts), optlen);
109888 + len = min(sizeof(opts), len);
109889 if (copy_from_user((char *) &opts, optval, len)) {
109890 err = -EFAULT;
109891 break;
109892 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109893 struct bt_security sec;
109894 struct bt_power pwr;
109895 struct l2cap_conn *conn;
109896 - int len, err = 0;
109897 + int err = 0;
109898 + size_t len = optlen;
109899 u32 opt;
109900
109901 BT_DBG("sk %p", sk);
109902 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109903
109904 sec.level = BT_SECURITY_LOW;
109905
109906 - len = min_t(unsigned int, sizeof(sec), optlen);
109907 + len = min(sizeof(sec), len);
109908 if (copy_from_user((char *) &sec, optval, len)) {
109909 err = -EFAULT;
109910 break;
109911 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109912
109913 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
109914
109915 - len = min_t(unsigned int, sizeof(pwr), optlen);
109916 + len = min(sizeof(pwr), len);
109917 if (copy_from_user((char *) &pwr, optval, len)) {
109918 err = -EFAULT;
109919 break;
109920 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
109921 index 3c6d2c8..6afc970 100644
109922 --- a/net/bluetooth/rfcomm/sock.c
109923 +++ b/net/bluetooth/rfcomm/sock.c
109924 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109925 struct sock *sk = sock->sk;
109926 struct bt_security sec;
109927 int err = 0;
109928 - size_t len;
109929 + size_t len = optlen;
109930 u32 opt;
109931
109932 BT_DBG("sk %p", sk);
109933 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109934
109935 sec.level = BT_SECURITY_LOW;
109936
109937 - len = min_t(unsigned int, sizeof(sec), optlen);
109938 + len = min(sizeof(sec), len);
109939 if (copy_from_user((char *) &sec, optval, len)) {
109940 err = -EFAULT;
109941 break;
109942 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
109943 index 8e385a0..a5bdd8e 100644
109944 --- a/net/bluetooth/rfcomm/tty.c
109945 +++ b/net/bluetooth/rfcomm/tty.c
109946 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
109947 BT_DBG("tty %p id %d", tty, tty->index);
109948
109949 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
109950 - dev->channel, dev->port.count);
109951 + dev->channel, atomic_read(&dev->port.count));
109952
109953 err = tty_port_open(&dev->port, tty, filp);
109954 if (err)
109955 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
109956 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
109957
109958 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
109959 - dev->port.count);
109960 + atomic_read(&dev->port.count));
109961
109962 tty_port_close(&dev->port, tty, filp);
109963 }
109964 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
109965 index 4fbcea0..69a6786 100644
109966 --- a/net/bridge/br_netlink.c
109967 +++ b/net/bridge/br_netlink.c
109968 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
109969 .get_link_af_size = br_get_link_af_size,
109970 };
109971
109972 -struct rtnl_link_ops br_link_ops __read_mostly = {
109973 +struct rtnl_link_ops br_link_ops = {
109974 .kind = "bridge",
109975 .priv_size = sizeof(struct net_bridge),
109976 .setup = br_dev_setup,
109977 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
109978 index 91180a7..1301daa 100644
109979 --- a/net/bridge/netfilter/ebtables.c
109980 +++ b/net/bridge/netfilter/ebtables.c
109981 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
109982 tmp.valid_hooks = t->table->valid_hooks;
109983 }
109984 mutex_unlock(&ebt_mutex);
109985 - if (copy_to_user(user, &tmp, *len) != 0) {
109986 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109987 BUGPRINT("c2u Didn't work\n");
109988 ret = -EFAULT;
109989 break;
109990 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109991 goto out;
109992 tmp.valid_hooks = t->valid_hooks;
109993
109994 - if (copy_to_user(user, &tmp, *len) != 0) {
109995 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109996 ret = -EFAULT;
109997 break;
109998 }
109999 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
110000 tmp.entries_size = t->table->entries_size;
110001 tmp.valid_hooks = t->table->valid_hooks;
110002
110003 - if (copy_to_user(user, &tmp, *len) != 0) {
110004 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
110005 ret = -EFAULT;
110006 break;
110007 }
110008 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
110009 index f5afda1..dcf770a 100644
110010 --- a/net/caif/cfctrl.c
110011 +++ b/net/caif/cfctrl.c
110012 @@ -10,6 +10,7 @@
110013 #include <linux/spinlock.h>
110014 #include <linux/slab.h>
110015 #include <linux/pkt_sched.h>
110016 +#include <linux/sched.h>
110017 #include <net/caif/caif_layer.h>
110018 #include <net/caif/cfpkt.h>
110019 #include <net/caif/cfctrl.h>
110020 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
110021 memset(&dev_info, 0, sizeof(dev_info));
110022 dev_info.id = 0xff;
110023 cfsrvl_init(&this->serv, 0, &dev_info, false);
110024 - atomic_set(&this->req_seq_no, 1);
110025 - atomic_set(&this->rsp_seq_no, 1);
110026 + atomic_set_unchecked(&this->req_seq_no, 1);
110027 + atomic_set_unchecked(&this->rsp_seq_no, 1);
110028 this->serv.layer.receive = cfctrl_recv;
110029 sprintf(this->serv.layer.name, "ctrl");
110030 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
110031 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
110032 struct cfctrl_request_info *req)
110033 {
110034 spin_lock_bh(&ctrl->info_list_lock);
110035 - atomic_inc(&ctrl->req_seq_no);
110036 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
110037 + atomic_inc_unchecked(&ctrl->req_seq_no);
110038 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
110039 list_add_tail(&req->list, &ctrl->list);
110040 spin_unlock_bh(&ctrl->info_list_lock);
110041 }
110042 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
110043 if (p != first)
110044 pr_warn("Requests are not received in order\n");
110045
110046 - atomic_set(&ctrl->rsp_seq_no,
110047 + atomic_set_unchecked(&ctrl->rsp_seq_no,
110048 p->sequence_no);
110049 list_del(&p->list);
110050 goto out;
110051 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
110052 index 67a4a36..8d28068 100644
110053 --- a/net/caif/chnl_net.c
110054 +++ b/net/caif/chnl_net.c
110055 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
110056 };
110057
110058
110059 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
110060 +static struct rtnl_link_ops ipcaif_link_ops = {
110061 .kind = "caif",
110062 .priv_size = sizeof(struct chnl_net),
110063 .setup = ipcaif_net_setup,
110064 diff --git a/net/can/af_can.c b/net/can/af_can.c
110065 index 32d710e..93bcf05 100644
110066 --- a/net/can/af_can.c
110067 +++ b/net/can/af_can.c
110068 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
110069 };
110070
110071 /* notifier block for netdevice event */
110072 -static struct notifier_block can_netdev_notifier __read_mostly = {
110073 +static struct notifier_block can_netdev_notifier = {
110074 .notifier_call = can_notifier,
110075 };
110076
110077 diff --git a/net/can/bcm.c b/net/can/bcm.c
110078 index ee9ffd9..dfdf3d4 100644
110079 --- a/net/can/bcm.c
110080 +++ b/net/can/bcm.c
110081 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
110082 }
110083
110084 /* create /proc/net/can-bcm directory */
110085 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
110086 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
110087 return 0;
110088 }
110089
110090 diff --git a/net/can/gw.c b/net/can/gw.c
110091 index a6f448e..5902171 100644
110092 --- a/net/can/gw.c
110093 +++ b/net/can/gw.c
110094 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
110095 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
110096
110097 static HLIST_HEAD(cgw_list);
110098 -static struct notifier_block notifier;
110099
110100 static struct kmem_cache *cgw_cache __read_mostly;
110101
110102 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
110103 return err;
110104 }
110105
110106 +static struct notifier_block notifier = {
110107 + .notifier_call = cgw_notifier
110108 +};
110109 +
110110 static __init int cgw_module_init(void)
110111 {
110112 /* sanitize given module parameter */
110113 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
110114 return -ENOMEM;
110115
110116 /* set notifier */
110117 - notifier.notifier_call = cgw_notifier;
110118 register_netdevice_notifier(&notifier);
110119
110120 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
110121 diff --git a/net/can/proc.c b/net/can/proc.c
110122 index 1a19b98..df2b4ec 100644
110123 --- a/net/can/proc.c
110124 +++ b/net/can/proc.c
110125 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
110126 void can_init_proc(void)
110127 {
110128 /* create /proc/net/can directory */
110129 - can_dir = proc_mkdir("can", init_net.proc_net);
110130 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
110131
110132 if (!can_dir) {
110133 printk(KERN_INFO "can: failed to create /proc/net/can . "
110134 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
110135 index a9f4ae4..ee19b92 100644
110136 --- a/net/ceph/messenger.c
110137 +++ b/net/ceph/messenger.c
110138 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
110139 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
110140
110141 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
110142 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
110143 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
110144
110145 static struct page *zero_page; /* used in certain error cases */
110146
110147 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
110148 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
110149 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
110150
110151 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110152 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110153 s = addr_str[i];
110154
110155 switch (ss->ss_family) {
110156 diff --git a/net/compat.c b/net/compat.c
110157 index f7bd286..76ea56a 100644
110158 --- a/net/compat.c
110159 +++ b/net/compat.c
110160 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
110161
110162 #define CMSG_COMPAT_FIRSTHDR(msg) \
110163 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
110164 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
110165 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
110166 (struct compat_cmsghdr __user *)NULL)
110167
110168 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
110169 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
110170 (ucmlen) <= (unsigned long) \
110171 ((mhdr)->msg_controllen - \
110172 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
110173 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
110174
110175 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
110176 struct compat_cmsghdr __user *cmsg, int cmsg_len)
110177 {
110178 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
110179 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
110180 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
110181 msg->msg_controllen)
110182 return NULL;
110183 return (struct compat_cmsghdr __user *)ptr;
110184 @@ -203,7 +203,7 @@ Efault:
110185
110186 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
110187 {
110188 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110189 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110190 struct compat_cmsghdr cmhdr;
110191 struct compat_timeval ctv;
110192 struct compat_timespec cts[3];
110193 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
110194
110195 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
110196 {
110197 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110198 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110199 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
110200 int fdnum = scm->fp->count;
110201 struct file **fp = scm->fp->fp;
110202 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
110203 return -EFAULT;
110204 old_fs = get_fs();
110205 set_fs(KERNEL_DS);
110206 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
110207 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
110208 set_fs(old_fs);
110209
110210 return err;
110211 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
110212 len = sizeof(ktime);
110213 old_fs = get_fs();
110214 set_fs(KERNEL_DS);
110215 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
110216 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
110217 set_fs(old_fs);
110218
110219 if (!err) {
110220 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110221 case MCAST_JOIN_GROUP:
110222 case MCAST_LEAVE_GROUP:
110223 {
110224 - struct compat_group_req __user *gr32 = (void *)optval;
110225 + struct compat_group_req __user *gr32 = (void __user *)optval;
110226 struct group_req __user *kgr =
110227 compat_alloc_user_space(sizeof(struct group_req));
110228 u32 interface;
110229 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110230 case MCAST_BLOCK_SOURCE:
110231 case MCAST_UNBLOCK_SOURCE:
110232 {
110233 - struct compat_group_source_req __user *gsr32 = (void *)optval;
110234 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
110235 struct group_source_req __user *kgsr = compat_alloc_user_space(
110236 sizeof(struct group_source_req));
110237 u32 interface;
110238 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110239 }
110240 case MCAST_MSFILTER:
110241 {
110242 - struct compat_group_filter __user *gf32 = (void *)optval;
110243 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110244 struct group_filter __user *kgf;
110245 u32 interface, fmode, numsrc;
110246
110247 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
110248 char __user *optval, int __user *optlen,
110249 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
110250 {
110251 - struct compat_group_filter __user *gf32 = (void *)optval;
110252 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110253 struct group_filter __user *kgf;
110254 int __user *koptlen;
110255 u32 interface, fmode, numsrc;
110256 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
110257
110258 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
110259 return -EINVAL;
110260 - if (copy_from_user(a, args, nas[call]))
110261 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
110262 return -EFAULT;
110263 a0 = a[0];
110264 a1 = a[1];
110265 diff --git a/net/core/datagram.c b/net/core/datagram.c
110266 index df493d6..1145766 100644
110267 --- a/net/core/datagram.c
110268 +++ b/net/core/datagram.c
110269 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
110270 }
110271
110272 kfree_skb(skb);
110273 - atomic_inc(&sk->sk_drops);
110274 + atomic_inc_unchecked(&sk->sk_drops);
110275 sk_mem_reclaim_partial(sk);
110276
110277 return err;
110278 diff --git a/net/core/dev.c b/net/core/dev.c
110279 index e977e15..74b19b0 100644
110280 --- a/net/core/dev.c
110281 +++ b/net/core/dev.c
110282 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
110283 {
110284 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
110285 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
110286 - atomic_long_inc(&dev->rx_dropped);
110287 + atomic_long_inc_unchecked(&dev->rx_dropped);
110288 kfree_skb(skb);
110289 return NET_RX_DROP;
110290 }
110291 }
110292
110293 if (unlikely(!is_skb_forwardable(dev, skb))) {
110294 - atomic_long_inc(&dev->rx_dropped);
110295 + atomic_long_inc_unchecked(&dev->rx_dropped);
110296 kfree_skb(skb);
110297 return NET_RX_DROP;
110298 }
110299 @@ -2987,7 +2987,7 @@ recursion_alert:
110300 drop:
110301 rcu_read_unlock_bh();
110302
110303 - atomic_long_inc(&dev->tx_dropped);
110304 + atomic_long_inc_unchecked(&dev->tx_dropped);
110305 kfree_skb_list(skb);
110306 return rc;
110307 out:
110308 @@ -3336,7 +3336,7 @@ enqueue:
110309
110310 local_irq_restore(flags);
110311
110312 - atomic_long_inc(&skb->dev->rx_dropped);
110313 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110314 kfree_skb(skb);
110315 return NET_RX_DROP;
110316 }
110317 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
110318 }
110319 EXPORT_SYMBOL(netif_rx_ni);
110320
110321 -static void net_tx_action(struct softirq_action *h)
110322 +static __latent_entropy void net_tx_action(void)
110323 {
110324 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110325
110326 @@ -3751,7 +3751,7 @@ ncls:
110327 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
110328 } else {
110329 drop:
110330 - atomic_long_inc(&skb->dev->rx_dropped);
110331 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110332 kfree_skb(skb);
110333 /* Jamal, now you will not able to escape explaining
110334 * me how you were going to use this. :-)
110335 @@ -4640,7 +4640,7 @@ out_unlock:
110336 return work;
110337 }
110338
110339 -static void net_rx_action(struct softirq_action *h)
110340 +static __latent_entropy void net_rx_action(void)
110341 {
110342 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110343 unsigned long time_limit = jiffies + 2;
110344 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
110345 } else {
110346 netdev_stats_to_stats64(storage, &dev->stats);
110347 }
110348 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
110349 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
110350 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
110351 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
110352 return storage;
110353 }
110354 EXPORT_SYMBOL(dev_get_stats);
110355 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
110356 index b94b1d2..da3ed7c 100644
110357 --- a/net/core/dev_ioctl.c
110358 +++ b/net/core/dev_ioctl.c
110359 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
110360 no_module = !dev;
110361 if (no_module && capable(CAP_NET_ADMIN))
110362 no_module = request_module("netdev-%s", name);
110363 - if (no_module && capable(CAP_SYS_MODULE))
110364 + if (no_module && capable(CAP_SYS_MODULE)) {
110365 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
110366 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
110367 +#else
110368 request_module("%s", name);
110369 +#endif
110370 + }
110371 }
110372 EXPORT_SYMBOL(dev_load);
110373
110374 diff --git a/net/core/filter.c b/net/core/filter.c
110375 index f6bdc2b..76eba8e 100644
110376 --- a/net/core/filter.c
110377 +++ b/net/core/filter.c
110378 @@ -533,7 +533,11 @@ do_pass:
110379
110380 /* Unknown instruction. */
110381 default:
110382 - goto err;
110383 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
110384 + fp->code, fp->jt, fp->jf, fp->k);
110385 + kfree(addrs);
110386 + BUG();
110387 + return -EINVAL;
110388 }
110389
110390 insn++;
110391 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
110392 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
110393 int pc, ret = 0;
110394
110395 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
110396 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
110397
110398 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
110399 if (!masks)
110400 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
110401 if (!fp)
110402 return -ENOMEM;
110403
110404 - memcpy(fp->insns, fprog->filter, fsize);
110405 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
110406
110407 fp->len = fprog->len;
110408 /* Since unattached filters are not copied back to user
110409 diff --git a/net/core/flow.c b/net/core/flow.c
110410 index 1033725..340f65d 100644
110411 --- a/net/core/flow.c
110412 +++ b/net/core/flow.c
110413 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
110414 static int flow_entry_valid(struct flow_cache_entry *fle,
110415 struct netns_xfrm *xfrm)
110416 {
110417 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
110418 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
110419 return 0;
110420 if (fle->object && !fle->object->ops->check(fle->object))
110421 return 0;
110422 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
110423 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
110424 fcp->hash_count++;
110425 }
110426 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
110427 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
110428 flo = fle->object;
110429 if (!flo)
110430 goto ret_object;
110431 @@ -263,7 +263,7 @@ nocache:
110432 }
110433 flo = resolver(net, key, family, dir, flo, ctx);
110434 if (fle) {
110435 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
110436 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
110437 if (!IS_ERR(flo))
110438 fle->object = flo;
110439 else
110440 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
110441 index 70fe9e1..c55e69d 100644
110442 --- a/net/core/neighbour.c
110443 +++ b/net/core/neighbour.c
110444 @@ -971,6 +971,8 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
110445 rc = 0;
110446 if (neigh->nud_state & (NUD_CONNECTED | NUD_DELAY | NUD_PROBE))
110447 goto out_unlock_bh;
110448 + if (neigh->dead)
110449 + goto out_dead;
110450
110451 if (!(neigh->nud_state & (NUD_STALE | NUD_INCOMPLETE))) {
110452 if (NEIGH_VAR(neigh->parms, MCAST_PROBES) +
110453 @@ -1027,6 +1029,13 @@ out_unlock_bh:
110454 write_unlock(&neigh->lock);
110455 local_bh_enable();
110456 return rc;
110457 +
110458 +out_dead:
110459 + if (neigh->nud_state & NUD_STALE)
110460 + goto out_unlock_bh;
110461 + write_unlock_bh(&neigh->lock);
110462 + kfree_skb(skb);
110463 + return 1;
110464 }
110465 EXPORT_SYMBOL(__neigh_event_send);
110466
110467 @@ -1090,6 +1099,8 @@ int neigh_update(struct neighbour *neigh, const u8 *lladdr, u8 new,
110468 if (!(flags & NEIGH_UPDATE_F_ADMIN) &&
110469 (old & (NUD_NOARP | NUD_PERMANENT)))
110470 goto out;
110471 + if (neigh->dead)
110472 + goto out;
110473
110474 if (!(new & NUD_VALID)) {
110475 neigh_del_timer(neigh);
110476 @@ -1239,6 +1250,8 @@ EXPORT_SYMBOL(neigh_update);
110477 */
110478 void __neigh_set_probe_once(struct neighbour *neigh)
110479 {
110480 + if (neigh->dead)
110481 + return;
110482 neigh->updated = jiffies;
110483 if (!(neigh->nud_state & NUD_FAILED))
110484 return;
110485 @@ -2806,7 +2819,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
110486 void __user *buffer, size_t *lenp, loff_t *ppos)
110487 {
110488 int size, ret;
110489 - struct ctl_table tmp = *ctl;
110490 + ctl_table_no_const tmp = *ctl;
110491
110492 tmp.extra1 = &zero;
110493 tmp.extra2 = &unres_qlen_max;
110494 @@ -2868,7 +2881,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
110495 void __user *buffer,
110496 size_t *lenp, loff_t *ppos)
110497 {
110498 - struct ctl_table tmp = *ctl;
110499 + ctl_table_no_const tmp = *ctl;
110500 int ret;
110501
110502 tmp.extra1 = &zero;
110503 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
110504 index 2bf8329..2eb1423 100644
110505 --- a/net/core/net-procfs.c
110506 +++ b/net/core/net-procfs.c
110507 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
110508 struct rtnl_link_stats64 temp;
110509 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
110510
110511 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110512 + if (gr_proc_is_restricted())
110513 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110514 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110515 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
110516 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
110517 + else
110518 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110519 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110520 dev->name, stats->rx_bytes, stats->rx_packets,
110521 stats->rx_errors,
110522 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
110523 return 0;
110524 }
110525
110526 -static const struct seq_operations dev_seq_ops = {
110527 +const struct seq_operations dev_seq_ops = {
110528 .start = dev_seq_start,
110529 .next = dev_seq_next,
110530 .stop = dev_seq_stop,
110531 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
110532
110533 static int softnet_seq_open(struct inode *inode, struct file *file)
110534 {
110535 - return seq_open(file, &softnet_seq_ops);
110536 + return seq_open_restrict(file, &softnet_seq_ops);
110537 }
110538
110539 static const struct file_operations softnet_seq_fops = {
110540 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
110541 else
110542 seq_printf(seq, "%04x", ntohs(pt->type));
110543
110544 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110545 + seq_printf(seq, " %-8s %pf\n",
110546 + pt->dev ? pt->dev->name : "", NULL);
110547 +#else
110548 seq_printf(seq, " %-8s %pf\n",
110549 pt->dev ? pt->dev->name : "", pt->func);
110550 +#endif
110551 }
110552
110553 return 0;
110554 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
110555 index f2aa73b..0d1a1ea 100644
110556 --- a/net/core/net-sysfs.c
110557 +++ b/net/core/net-sysfs.c
110558 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
110559 {
110560 struct net_device *netdev = to_net_dev(dev);
110561 return sprintf(buf, fmt_dec,
110562 - atomic_read(&netdev->carrier_changes));
110563 + atomic_read_unchecked(&netdev->carrier_changes));
110564 }
110565 static DEVICE_ATTR_RO(carrier_changes);
110566
110567 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
110568 index 70d3450..eb7c528 100644
110569 --- a/net/core/net_namespace.c
110570 +++ b/net/core/net_namespace.c
110571 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
110572 int error;
110573 LIST_HEAD(net_exit_list);
110574
110575 - list_add_tail(&ops->list, list);
110576 + pax_list_add_tail((struct list_head *)&ops->list, list);
110577 if (ops->init || (ops->id && ops->size)) {
110578 for_each_net(net) {
110579 error = ops_init(ops, net);
110580 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
110581
110582 out_undo:
110583 /* If I have an error cleanup all namespaces I initialized */
110584 - list_del(&ops->list);
110585 + pax_list_del((struct list_head *)&ops->list);
110586 ops_exit_list(ops, &net_exit_list);
110587 ops_free_list(ops, &net_exit_list);
110588 return error;
110589 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
110590 struct net *net;
110591 LIST_HEAD(net_exit_list);
110592
110593 - list_del(&ops->list);
110594 + pax_list_del((struct list_head *)&ops->list);
110595 for_each_net(net)
110596 list_add_tail(&net->exit_list, &net_exit_list);
110597 ops_exit_list(ops, &net_exit_list);
110598 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
110599 mutex_lock(&net_mutex);
110600 error = register_pernet_operations(&pernet_list, ops);
110601 if (!error && (first_device == &pernet_list))
110602 - first_device = &ops->list;
110603 + first_device = (struct list_head *)&ops->list;
110604 mutex_unlock(&net_mutex);
110605 return error;
110606 }
110607 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
110608 index c126a87..10ad89d 100644
110609 --- a/net/core/netpoll.c
110610 +++ b/net/core/netpoll.c
110611 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110612 struct udphdr *udph;
110613 struct iphdr *iph;
110614 struct ethhdr *eth;
110615 - static atomic_t ip_ident;
110616 + static atomic_unchecked_t ip_ident;
110617 struct ipv6hdr *ip6h;
110618
110619 udp_len = len + sizeof(*udph);
110620 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110621 put_unaligned(0x45, (unsigned char *)iph);
110622 iph->tos = 0;
110623 put_unaligned(htons(ip_len), &(iph->tot_len));
110624 - iph->id = htons(atomic_inc_return(&ip_ident));
110625 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
110626 iph->frag_off = 0;
110627 iph->ttl = 64;
110628 iph->protocol = IPPROTO_UDP;
110629 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
110630 index 508155b..fad080f 100644
110631 --- a/net/core/pktgen.c
110632 +++ b/net/core/pktgen.c
110633 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
110634 pn->net = net;
110635 INIT_LIST_HEAD(&pn->pktgen_threads);
110636 pn->pktgen_exiting = false;
110637 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
110638 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
110639 if (!pn->proc_dir) {
110640 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
110641 return -ENODEV;
110642 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
110643 index a2b90e1..7882f75 100644
110644 --- a/net/core/rtnetlink.c
110645 +++ b/net/core/rtnetlink.c
110646 @@ -61,7 +61,7 @@ struct rtnl_link {
110647 rtnl_doit_func doit;
110648 rtnl_dumpit_func dumpit;
110649 rtnl_calcit_func calcit;
110650 -};
110651 +} __no_const;
110652
110653 static DEFINE_MUTEX(rtnl_mutex);
110654
110655 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
110656 * to use the ops for creating device. So do not
110657 * fill up dellink as well. That disables rtnl_dellink.
110658 */
110659 - if (ops->setup && !ops->dellink)
110660 - ops->dellink = unregister_netdevice_queue;
110661 + if (ops->setup && !ops->dellink) {
110662 + pax_open_kernel();
110663 + *(void **)&ops->dellink = unregister_netdevice_queue;
110664 + pax_close_kernel();
110665 + }
110666
110667 - list_add_tail(&ops->list, &link_ops);
110668 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
110669 return 0;
110670 }
110671 EXPORT_SYMBOL_GPL(__rtnl_link_register);
110672 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
110673 for_each_net(net) {
110674 __rtnl_kill_links(net, ops);
110675 }
110676 - list_del(&ops->list);
110677 + pax_list_del((struct list_head *)&ops->list);
110678 }
110679 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
110680
110681 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
110682 (dev->ifalias &&
110683 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
110684 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
110685 - atomic_read(&dev->carrier_changes)))
110686 + atomic_read_unchecked(&dev->carrier_changes)))
110687 goto nla_put_failure;
110688
110689 if (1) {
110690 diff --git a/net/core/scm.c b/net/core/scm.c
110691 index 3b6899b..cf36238 100644
110692 --- a/net/core/scm.c
110693 +++ b/net/core/scm.c
110694 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
110695 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110696 {
110697 struct cmsghdr __user *cm
110698 - = (__force struct cmsghdr __user *)msg->msg_control;
110699 + = (struct cmsghdr __force_user *)msg->msg_control;
110700 struct cmsghdr cmhdr;
110701 int cmlen = CMSG_LEN(len);
110702 int err;
110703 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110704 err = -EFAULT;
110705 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
110706 goto out;
110707 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
110708 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
110709 goto out;
110710 cmlen = CMSG_SPACE(len);
110711 if (msg->msg_controllen < cmlen)
110712 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
110713 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110714 {
110715 struct cmsghdr __user *cm
110716 - = (__force struct cmsghdr __user*)msg->msg_control;
110717 + = (struct cmsghdr __force_user *)msg->msg_control;
110718
110719 int fdmax = 0;
110720 int fdnum = scm->fp->count;
110721 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110722 if (fdnum < fdmax)
110723 fdmax = fdnum;
110724
110725 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
110726 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
110727 i++, cmfptr++)
110728 {
110729 struct socket *sock;
110730 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
110731 index e9f9a15..6eb024e 100644
110732 --- a/net/core/skbuff.c
110733 +++ b/net/core/skbuff.c
110734 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
110735 __wsum skb_checksum(const struct sk_buff *skb, int offset,
110736 int len, __wsum csum)
110737 {
110738 - const struct skb_checksum_ops ops = {
110739 + static const struct skb_checksum_ops ops = {
110740 .update = csum_partial_ext,
110741 .combine = csum_block_add_ext,
110742 };
110743 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
110744 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
110745 sizeof(struct sk_buff),
110746 0,
110747 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110748 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110749 + SLAB_NO_SANITIZE,
110750 NULL);
110751 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
110752 sizeof(struct sk_buff_fclones),
110753 0,
110754 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110755 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110756 + SLAB_NO_SANITIZE,
110757 NULL);
110758 }
110759
110760 diff --git a/net/core/sock.c b/net/core/sock.c
110761 index 71e3e5f..ab90920 100644
110762 --- a/net/core/sock.c
110763 +++ b/net/core/sock.c
110764 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110765 struct sk_buff_head *list = &sk->sk_receive_queue;
110766
110767 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
110768 - atomic_inc(&sk->sk_drops);
110769 + atomic_inc_unchecked(&sk->sk_drops);
110770 trace_sock_rcvqueue_full(sk, skb);
110771 return -ENOMEM;
110772 }
110773 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110774 return err;
110775
110776 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
110777 - atomic_inc(&sk->sk_drops);
110778 + atomic_inc_unchecked(&sk->sk_drops);
110779 return -ENOBUFS;
110780 }
110781
110782 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110783 skb_dst_force(skb);
110784
110785 spin_lock_irqsave(&list->lock, flags);
110786 - skb->dropcount = atomic_read(&sk->sk_drops);
110787 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
110788 __skb_queue_tail(list, skb);
110789 spin_unlock_irqrestore(&list->lock, flags);
110790
110791 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110792 skb->dev = NULL;
110793
110794 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
110795 - atomic_inc(&sk->sk_drops);
110796 + atomic_inc_unchecked(&sk->sk_drops);
110797 goto discard_and_relse;
110798 }
110799 if (nested)
110800 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110801 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
110802 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
110803 bh_unlock_sock(sk);
110804 - atomic_inc(&sk->sk_drops);
110805 + atomic_inc_unchecked(&sk->sk_drops);
110806 goto discard_and_relse;
110807 }
110808
110809 @@ -910,6 +910,7 @@ set_rcvbuf:
110810 }
110811 break;
110812
110813 +#ifndef GRKERNSEC_BPF_HARDEN
110814 case SO_ATTACH_BPF:
110815 ret = -EINVAL;
110816 if (optlen == sizeof(u32)) {
110817 @@ -922,7 +923,7 @@ set_rcvbuf:
110818 ret = sk_attach_bpf(ufd, sk);
110819 }
110820 break;
110821 -
110822 +#endif
110823 case SO_DETACH_FILTER:
110824 ret = sk_detach_filter(sk);
110825 break;
110826 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110827 struct timeval tm;
110828 } v;
110829
110830 - int lv = sizeof(int);
110831 - int len;
110832 + unsigned int lv = sizeof(int);
110833 + unsigned int len;
110834
110835 if (get_user(len, optlen))
110836 return -EFAULT;
110837 - if (len < 0)
110838 + if (len > INT_MAX)
110839 return -EINVAL;
110840
110841 memset(&v, 0, sizeof(v));
110842 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110843
110844 case SO_PEERNAME:
110845 {
110846 - char address[128];
110847 + char address[_K_SS_MAXSIZE];
110848
110849 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
110850 return -ENOTCONN;
110851 - if (lv < len)
110852 + if (lv < len || sizeof address < len)
110853 return -EINVAL;
110854 if (copy_to_user(optval, address, len))
110855 return -EFAULT;
110856 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110857
110858 if (len > lv)
110859 len = lv;
110860 - if (copy_to_user(optval, &v, len))
110861 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
110862 return -EFAULT;
110863 lenout:
110864 if (put_user(len, optlen))
110865 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
110866 */
110867 smp_wmb();
110868 atomic_set(&sk->sk_refcnt, 1);
110869 - atomic_set(&sk->sk_drops, 0);
110870 + atomic_set_unchecked(&sk->sk_drops, 0);
110871 }
110872 EXPORT_SYMBOL(sock_init_data);
110873
110874 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
110875 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110876 int level, int type)
110877 {
110878 + struct sock_extended_err ee;
110879 struct sock_exterr_skb *serr;
110880 struct sk_buff *skb;
110881 int copied, err;
110882 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110883 sock_recv_timestamp(msg, sk, skb);
110884
110885 serr = SKB_EXT_ERR(skb);
110886 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
110887 + ee = serr->ee;
110888 + put_cmsg(msg, level, type, sizeof ee, &ee);
110889
110890 msg->msg_flags |= MSG_ERRQUEUE;
110891 err = copied;
110892 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
110893 index ad704c7..ca48aff 100644
110894 --- a/net/core/sock_diag.c
110895 +++ b/net/core/sock_diag.c
110896 @@ -9,26 +9,33 @@
110897 #include <linux/inet_diag.h>
110898 #include <linux/sock_diag.h>
110899
110900 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
110901 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
110902 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
110903 static DEFINE_MUTEX(sock_diag_table_mutex);
110904
110905 int sock_diag_check_cookie(void *sk, __u32 *cookie)
110906 {
110907 +#ifndef CONFIG_GRKERNSEC_HIDESYM
110908 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
110909 cookie[1] != INET_DIAG_NOCOOKIE) &&
110910 ((u32)(unsigned long)sk != cookie[0] ||
110911 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
110912 return -ESTALE;
110913 else
110914 +#endif
110915 return 0;
110916 }
110917 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
110918
110919 void sock_diag_save_cookie(void *sk, __u32 *cookie)
110920 {
110921 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110922 + cookie[0] = 0;
110923 + cookie[1] = 0;
110924 +#else
110925 cookie[0] = (u32)(unsigned long)sk;
110926 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
110927 +#endif
110928 }
110929 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
110930
110931 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
110932 mutex_lock(&sock_diag_table_mutex);
110933 if (sock_diag_handlers[hndl->family])
110934 err = -EBUSY;
110935 - else
110936 + else {
110937 + pax_open_kernel();
110938 sock_diag_handlers[hndl->family] = hndl;
110939 + pax_close_kernel();
110940 + }
110941 mutex_unlock(&sock_diag_table_mutex);
110942
110943 return err;
110944 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
110945
110946 mutex_lock(&sock_diag_table_mutex);
110947 BUG_ON(sock_diag_handlers[family] != hnld);
110948 + pax_open_kernel();
110949 sock_diag_handlers[family] = NULL;
110950 + pax_close_kernel();
110951 mutex_unlock(&sock_diag_table_mutex);
110952 }
110953 EXPORT_SYMBOL_GPL(sock_diag_unregister);
110954 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
110955 index 8ce351f..2c388f7 100644
110956 --- a/net/core/sysctl_net_core.c
110957 +++ b/net/core/sysctl_net_core.c
110958 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
110959 {
110960 unsigned int orig_size, size;
110961 int ret, i;
110962 - struct ctl_table tmp = {
110963 + ctl_table_no_const tmp = {
110964 .data = &size,
110965 .maxlen = sizeof(size),
110966 .mode = table->mode
110967 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110968 void __user *buffer, size_t *lenp, loff_t *ppos)
110969 {
110970 char id[IFNAMSIZ];
110971 - struct ctl_table tbl = {
110972 + ctl_table_no_const tbl = {
110973 .data = id,
110974 .maxlen = IFNAMSIZ,
110975 };
110976 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110977 static int proc_do_rss_key(struct ctl_table *table, int write,
110978 void __user *buffer, size_t *lenp, loff_t *ppos)
110979 {
110980 - struct ctl_table fake_table;
110981 + ctl_table_no_const fake_table;
110982 char buf[NETDEV_RSS_KEY_LEN * 3];
110983
110984 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
110985 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
110986 .mode = 0444,
110987 .proc_handler = proc_do_rss_key,
110988 },
110989 -#ifdef CONFIG_BPF_JIT
110990 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
110991 {
110992 .procname = "bpf_jit_enable",
110993 .data = &bpf_jit_enable,
110994 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
110995
110996 static __net_init int sysctl_core_net_init(struct net *net)
110997 {
110998 - struct ctl_table *tbl;
110999 + ctl_table_no_const *tbl = NULL;
111000
111001 net->core.sysctl_somaxconn = SOMAXCONN;
111002
111003 - tbl = netns_core_table;
111004 if (!net_eq(net, &init_net)) {
111005 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
111006 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
111007 if (tbl == NULL)
111008 goto err_dup;
111009
111010 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
111011 if (net->user_ns != &init_user_ns) {
111012 tbl[0].procname = NULL;
111013 }
111014 - }
111015 -
111016 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
111017 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
111018 + } else
111019 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
111020 if (net->core.sysctl_hdr == NULL)
111021 goto err_reg;
111022
111023 return 0;
111024
111025 err_reg:
111026 - if (tbl != netns_core_table)
111027 - kfree(tbl);
111028 + kfree(tbl);
111029 err_dup:
111030 return -ENOMEM;
111031 }
111032 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
111033 kfree(tbl);
111034 }
111035
111036 -static __net_initdata struct pernet_operations sysctl_core_ops = {
111037 +static __net_initconst struct pernet_operations sysctl_core_ops = {
111038 .init = sysctl_core_net_init,
111039 .exit = sysctl_core_net_exit,
111040 };
111041 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
111042 index 8102286..a0c2755 100644
111043 --- a/net/decnet/af_decnet.c
111044 +++ b/net/decnet/af_decnet.c
111045 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
111046 .sysctl_rmem = sysctl_decnet_rmem,
111047 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
111048 .obj_size = sizeof(struct dn_sock),
111049 + .slab_flags = SLAB_USERCOPY,
111050 };
111051
111052 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
111053 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
111054 index b2c26b0..41f803e 100644
111055 --- a/net/decnet/dn_dev.c
111056 +++ b/net/decnet/dn_dev.c
111057 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
111058 .extra1 = &min_t3,
111059 .extra2 = &max_t3
111060 },
111061 - {0}
111062 + { }
111063 },
111064 };
111065
111066 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
111067 index 5325b54..a0d4d69 100644
111068 --- a/net/decnet/sysctl_net_decnet.c
111069 +++ b/net/decnet/sysctl_net_decnet.c
111070 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
111071
111072 if (len > *lenp) len = *lenp;
111073
111074 - if (copy_to_user(buffer, addr, len))
111075 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
111076 return -EFAULT;
111077
111078 *lenp = len;
111079 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
111080
111081 if (len > *lenp) len = *lenp;
111082
111083 - if (copy_to_user(buffer, devname, len))
111084 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
111085 return -EFAULT;
111086
111087 *lenp = len;
111088 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
111089 index a2c7e4c..3dc9f67 100644
111090 --- a/net/hsr/hsr_netlink.c
111091 +++ b/net/hsr/hsr_netlink.c
111092 @@ -102,7 +102,7 @@ nla_put_failure:
111093 return -EMSGSIZE;
111094 }
111095
111096 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
111097 +static struct rtnl_link_ops hsr_link_ops = {
111098 .kind = "hsr",
111099 .maxtype = IFLA_HSR_MAX,
111100 .policy = hsr_policy,
111101 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
111102 index 055fbb7..c0dbe60 100644
111103 --- a/net/ieee802154/6lowpan/core.c
111104 +++ b/net/ieee802154/6lowpan/core.c
111105 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
111106 dev_put(real_dev);
111107 }
111108
111109 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
111110 +static struct rtnl_link_ops lowpan_link_ops = {
111111 .kind = "lowpan",
111112 .priv_size = sizeof(struct lowpan_dev_info),
111113 .setup = lowpan_setup,
111114 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
111115 index f46e4d1..30231f1 100644
111116 --- a/net/ieee802154/6lowpan/reassembly.c
111117 +++ b/net/ieee802154/6lowpan/reassembly.c
111118 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
111119
111120 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111121 {
111122 - struct ctl_table *table;
111123 + ctl_table_no_const *table = NULL;
111124 struct ctl_table_header *hdr;
111125 struct netns_ieee802154_lowpan *ieee802154_lowpan =
111126 net_ieee802154_lowpan(net);
111127
111128 - table = lowpan_frags_ns_ctl_table;
111129 if (!net_eq(net, &init_net)) {
111130 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
111131 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
111132 GFP_KERNEL);
111133 if (table == NULL)
111134 goto err_alloc;
111135 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111136 /* Don't export sysctls to unprivileged users */
111137 if (net->user_ns != &init_user_ns)
111138 table[0].procname = NULL;
111139 - }
111140 -
111141 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
111142 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
111143 + } else
111144 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
111145 if (hdr == NULL)
111146 goto err_reg;
111147
111148 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
111149 return 0;
111150
111151 err_reg:
111152 - if (!net_eq(net, &init_net))
111153 - kfree(table);
111154 + kfree(table);
111155 err_alloc:
111156 return -ENOMEM;
111157 }
111158 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
111159 index d2e49ba..f78e8aa 100644
111160 --- a/net/ipv4/af_inet.c
111161 +++ b/net/ipv4/af_inet.c
111162 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
111163 return ip_recv_error(sk, msg, len, addr_len);
111164 #if IS_ENABLED(CONFIG_IPV6)
111165 if (sk->sk_family == AF_INET6)
111166 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
111167 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
111168 #endif
111169 return -EINVAL;
111170 }
111171 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
111172 index 3a8985c..9d2a870 100644
111173 --- a/net/ipv4/devinet.c
111174 +++ b/net/ipv4/devinet.c
111175 @@ -69,7 +69,8 @@
111176
111177 static struct ipv4_devconf ipv4_devconf = {
111178 .data = {
111179 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111180 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111181 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111182 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111183 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111184 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111185 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
111186
111187 static struct ipv4_devconf ipv4_devconf_dflt = {
111188 .data = {
111189 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111190 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111191 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111192 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111193 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111194 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111195 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
111196 idx = 0;
111197 head = &net->dev_index_head[h];
111198 rcu_read_lock();
111199 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111200 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111201 net->dev_base_seq;
111202 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111203 if (idx < s_idx)
111204 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
111205 idx = 0;
111206 head = &net->dev_index_head[h];
111207 rcu_read_lock();
111208 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111209 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111210 net->dev_base_seq;
111211 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111212 if (idx < s_idx)
111213 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
111214 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
111215 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
111216
111217 -static struct devinet_sysctl_table {
111218 +static const struct devinet_sysctl_table {
111219 struct ctl_table_header *sysctl_header;
111220 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
111221 } devinet_sysctl = {
111222 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
111223 int err;
111224 struct ipv4_devconf *all, *dflt;
111225 #ifdef CONFIG_SYSCTL
111226 - struct ctl_table *tbl = ctl_forward_entry;
111227 + ctl_table_no_const *tbl = NULL;
111228 struct ctl_table_header *forw_hdr;
111229 #endif
111230
111231 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
111232 goto err_alloc_dflt;
111233
111234 #ifdef CONFIG_SYSCTL
111235 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
111236 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
111237 if (tbl == NULL)
111238 goto err_alloc_ctl;
111239
111240 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
111241 goto err_reg_dflt;
111242
111243 err = -ENOMEM;
111244 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111245 + if (!net_eq(net, &init_net))
111246 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111247 + else
111248 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
111249 if (forw_hdr == NULL)
111250 goto err_reg_ctl;
111251 net->ipv4.forw_hdr = forw_hdr;
111252 @@ -2289,8 +2294,7 @@ err_reg_ctl:
111253 err_reg_dflt:
111254 __devinet_sysctl_unregister(all);
111255 err_reg_all:
111256 - if (tbl != ctl_forward_entry)
111257 - kfree(tbl);
111258 + kfree(tbl);
111259 err_alloc_ctl:
111260 #endif
111261 if (dflt != &ipv4_devconf_dflt)
111262 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
111263 index 23b9b3e..60cf0c4 100644
111264 --- a/net/ipv4/fib_frontend.c
111265 +++ b/net/ipv4/fib_frontend.c
111266 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
111267 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111268 fib_sync_up(dev);
111269 #endif
111270 - atomic_inc(&net->ipv4.dev_addr_genid);
111271 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111272 rt_cache_flush(dev_net(dev));
111273 break;
111274 case NETDEV_DOWN:
111275 fib_del_ifaddr(ifa, NULL);
111276 - atomic_inc(&net->ipv4.dev_addr_genid);
111277 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111278 if (ifa->ifa_dev->ifa_list == NULL) {
111279 /* Last address was deleted from this interface.
111280 * Disable IP.
111281 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
111282 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111283 fib_sync_up(dev);
111284 #endif
111285 - atomic_inc(&net->ipv4.dev_addr_genid);
111286 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111287 rt_cache_flush(net);
111288 break;
111289 case NETDEV_DOWN:
111290 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
111291 index 1e2090e..351a724 100644
111292 --- a/net/ipv4/fib_semantics.c
111293 +++ b/net/ipv4/fib_semantics.c
111294 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
111295 nh->nh_saddr = inet_select_addr(nh->nh_dev,
111296 nh->nh_gw,
111297 nh->nh_parent->fib_scope);
111298 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
111299 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
111300
111301 return nh->nh_saddr;
111302 }
111303 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
111304 index ff069f6..335e752 100644
111305 --- a/net/ipv4/fou.c
111306 +++ b/net/ipv4/fou.c
111307 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
111308
111309 #ifdef CONFIG_NET_FOU_IP_TUNNELS
111310
111311 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
111312 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
111313 .encap_hlen = fou_encap_hlen,
111314 .build_header = fou_build_header,
111315 };
111316
111317 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
111318 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
111319 .encap_hlen = gue_encap_hlen,
111320 .build_header = gue_build_header,
111321 };
111322 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
111323 index 9111a4e..3576905 100644
111324 --- a/net/ipv4/inet_hashtables.c
111325 +++ b/net/ipv4/inet_hashtables.c
111326 @@ -18,6 +18,7 @@
111327 #include <linux/sched.h>
111328 #include <linux/slab.h>
111329 #include <linux/wait.h>
111330 +#include <linux/security.h>
111331
111332 #include <net/inet_connection_sock.h>
111333 #include <net/inet_hashtables.h>
111334 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
111335 return inet_ehashfn(net, laddr, lport, faddr, fport);
111336 }
111337
111338 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
111339 +
111340 /*
111341 * Allocate and initialize a new local port bind bucket.
111342 * The bindhash mutex for snum's hash chain must be held here.
111343 @@ -554,6 +557,8 @@ ok:
111344 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
111345 spin_unlock(&head->lock);
111346
111347 + gr_update_task_in_ip_table(inet_sk(sk));
111348 +
111349 if (tw) {
111350 inet_twsk_deschedule(tw, death_row);
111351 while (twrefcnt) {
111352 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
111353 index 241afd7..31b95d5 100644
111354 --- a/net/ipv4/inetpeer.c
111355 +++ b/net/ipv4/inetpeer.c
111356 @@ -461,7 +461,7 @@ relookup:
111357 if (p) {
111358 p->daddr = *daddr;
111359 atomic_set(&p->refcnt, 1);
111360 - atomic_set(&p->rid, 0);
111361 + atomic_set_unchecked(&p->rid, 0);
111362 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
111363 p->rate_tokens = 0;
111364 /* 60*HZ is arbitrary, but chosen enough high so that the first
111365 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
111366 index 145a50c..5dd8cc5 100644
111367 --- a/net/ipv4/ip_fragment.c
111368 +++ b/net/ipv4/ip_fragment.c
111369 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
111370 return 0;
111371
111372 start = qp->rid;
111373 - end = atomic_inc_return(&peer->rid);
111374 + end = atomic_inc_return_unchecked(&peer->rid);
111375 qp->rid = end;
111376
111377 rc = qp->q.fragments && (end - start) > max;
111378 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
111379
111380 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111381 {
111382 - struct ctl_table *table;
111383 + ctl_table_no_const *table = NULL;
111384 struct ctl_table_header *hdr;
111385
111386 - table = ip4_frags_ns_ctl_table;
111387 if (!net_eq(net, &init_net)) {
111388 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111389 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111390 if (table == NULL)
111391 goto err_alloc;
111392
111393 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111394 /* Don't export sysctls to unprivileged users */
111395 if (net->user_ns != &init_user_ns)
111396 table[0].procname = NULL;
111397 - }
111398 + hdr = register_net_sysctl(net, "net/ipv4", table);
111399 + } else
111400 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
111401
111402 - hdr = register_net_sysctl(net, "net/ipv4", table);
111403 if (hdr == NULL)
111404 goto err_reg;
111405
111406 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111407 return 0;
111408
111409 err_reg:
111410 - if (!net_eq(net, &init_net))
111411 - kfree(table);
111412 + kfree(table);
111413 err_alloc:
111414 return -ENOMEM;
111415 }
111416 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
111417 index 6207275f..00323a2 100644
111418 --- a/net/ipv4/ip_gre.c
111419 +++ b/net/ipv4/ip_gre.c
111420 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
111421 module_param(log_ecn_error, bool, 0644);
111422 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111423
111424 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
111425 +static struct rtnl_link_ops ipgre_link_ops;
111426 static int ipgre_tunnel_init(struct net_device *dev);
111427
111428 static int ipgre_net_id __read_mostly;
111429 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
111430 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
111431 };
111432
111433 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111434 +static struct rtnl_link_ops ipgre_link_ops = {
111435 .kind = "gre",
111436 .maxtype = IFLA_GRE_MAX,
111437 .policy = ipgre_policy,
111438 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111439 .get_link_net = ip_tunnel_get_link_net,
111440 };
111441
111442 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
111443 +static struct rtnl_link_ops ipgre_tap_ops = {
111444 .kind = "gretap",
111445 .maxtype = IFLA_GRE_MAX,
111446 .policy = ipgre_policy,
111447 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
111448 index 3d4da2c..40f9c29 100644
111449 --- a/net/ipv4/ip_input.c
111450 +++ b/net/ipv4/ip_input.c
111451 @@ -147,6 +147,10 @@
111452 #include <linux/mroute.h>
111453 #include <linux/netlink.h>
111454
111455 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111456 +extern int grsec_enable_blackhole;
111457 +#endif
111458 +
111459 /*
111460 * Process Router Attention IP option (RFC 2113)
111461 */
111462 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
111463 if (!raw) {
111464 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
111465 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
111466 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111467 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111468 +#endif
111469 icmp_send(skb, ICMP_DEST_UNREACH,
111470 ICMP_PROT_UNREACH, 0);
111471 }
111472 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
111473 index 5cd9927..8610b9f 100644
111474 --- a/net/ipv4/ip_sockglue.c
111475 +++ b/net/ipv4/ip_sockglue.c
111476 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111477 len = min_t(unsigned int, len, opt->optlen);
111478 if (put_user(len, optlen))
111479 return -EFAULT;
111480 - if (copy_to_user(optval, opt->__data, len))
111481 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
111482 + copy_to_user(optval, opt->__data, len))
111483 return -EFAULT;
111484 return 0;
111485 }
111486 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111487 if (sk->sk_type != SOCK_STREAM)
111488 return -ENOPROTOOPT;
111489
111490 - msg.msg_control = (__force void *) optval;
111491 + msg.msg_control = (__force_kernel void *) optval;
111492 msg.msg_controllen = len;
111493 msg.msg_flags = flags;
111494
111495 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
111496 index 94efe14..1453fcc 100644
111497 --- a/net/ipv4/ip_vti.c
111498 +++ b/net/ipv4/ip_vti.c
111499 @@ -45,7 +45,7 @@
111500 #include <net/net_namespace.h>
111501 #include <net/netns/generic.h>
111502
111503 -static struct rtnl_link_ops vti_link_ops __read_mostly;
111504 +static struct rtnl_link_ops vti_link_ops;
111505
111506 static int vti_net_id __read_mostly;
111507 static int vti_tunnel_init(struct net_device *dev);
111508 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
111509 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
111510 };
111511
111512 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
111513 +static struct rtnl_link_ops vti_link_ops = {
111514 .kind = "vti",
111515 .maxtype = IFLA_VTI_MAX,
111516 .policy = vti_policy,
111517 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
111518 index b26376e..fc3d733 100644
111519 --- a/net/ipv4/ipconfig.c
111520 +++ b/net/ipv4/ipconfig.c
111521 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
111522
111523 mm_segment_t oldfs = get_fs();
111524 set_fs(get_ds());
111525 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111526 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111527 set_fs(oldfs);
111528 return res;
111529 }
111530 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
111531
111532 mm_segment_t oldfs = get_fs();
111533 set_fs(get_ds());
111534 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111535 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111536 set_fs(oldfs);
111537 return res;
111538 }
111539 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
111540
111541 mm_segment_t oldfs = get_fs();
111542 set_fs(get_ds());
111543 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
111544 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
111545 set_fs(oldfs);
111546 return res;
111547 }
111548 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
111549 index 915d215..48d1db7 100644
111550 --- a/net/ipv4/ipip.c
111551 +++ b/net/ipv4/ipip.c
111552 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111553 static int ipip_net_id __read_mostly;
111554
111555 static int ipip_tunnel_init(struct net_device *dev);
111556 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
111557 +static struct rtnl_link_ops ipip_link_ops;
111558
111559 static int ipip_err(struct sk_buff *skb, u32 info)
111560 {
111561 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
111562 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
111563 };
111564
111565 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
111566 +static struct rtnl_link_ops ipip_link_ops = {
111567 .kind = "ipip",
111568 .maxtype = IFLA_IPTUN_MAX,
111569 .policy = ipip_policy,
111570 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
111571 index f95b6f9..2ee2097 100644
111572 --- a/net/ipv4/netfilter/arp_tables.c
111573 +++ b/net/ipv4/netfilter/arp_tables.c
111574 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
111575 #endif
111576
111577 static int get_info(struct net *net, void __user *user,
111578 - const int *len, int compat)
111579 + int len, int compat)
111580 {
111581 char name[XT_TABLE_MAXNAMELEN];
111582 struct xt_table *t;
111583 int ret;
111584
111585 - if (*len != sizeof(struct arpt_getinfo)) {
111586 - duprintf("length %u != %Zu\n", *len,
111587 + if (len != sizeof(struct arpt_getinfo)) {
111588 + duprintf("length %u != %Zu\n", len,
111589 sizeof(struct arpt_getinfo));
111590 return -EINVAL;
111591 }
111592 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
111593 info.size = private->size;
111594 strcpy(info.name, name);
111595
111596 - if (copy_to_user(user, &info, *len) != 0)
111597 + if (copy_to_user(user, &info, len) != 0)
111598 ret = -EFAULT;
111599 else
111600 ret = 0;
111601 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
111602
111603 switch (cmd) {
111604 case ARPT_SO_GET_INFO:
111605 - ret = get_info(sock_net(sk), user, len, 1);
111606 + ret = get_info(sock_net(sk), user, *len, 1);
111607 break;
111608 case ARPT_SO_GET_ENTRIES:
111609 ret = compat_get_entries(sock_net(sk), user, len);
111610 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
111611
111612 switch (cmd) {
111613 case ARPT_SO_GET_INFO:
111614 - ret = get_info(sock_net(sk), user, len, 0);
111615 + ret = get_info(sock_net(sk), user, *len, 0);
111616 break;
111617
111618 case ARPT_SO_GET_ENTRIES:
111619 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
111620 index cf5e82f..75a20f5 100644
111621 --- a/net/ipv4/netfilter/ip_tables.c
111622 +++ b/net/ipv4/netfilter/ip_tables.c
111623 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
111624 #endif
111625
111626 static int get_info(struct net *net, void __user *user,
111627 - const int *len, int compat)
111628 + int len, int compat)
111629 {
111630 char name[XT_TABLE_MAXNAMELEN];
111631 struct xt_table *t;
111632 int ret;
111633
111634 - if (*len != sizeof(struct ipt_getinfo)) {
111635 - duprintf("length %u != %zu\n", *len,
111636 + if (len != sizeof(struct ipt_getinfo)) {
111637 + duprintf("length %u != %zu\n", len,
111638 sizeof(struct ipt_getinfo));
111639 return -EINVAL;
111640 }
111641 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
111642 info.size = private->size;
111643 strcpy(info.name, name);
111644
111645 - if (copy_to_user(user, &info, *len) != 0)
111646 + if (copy_to_user(user, &info, len) != 0)
111647 ret = -EFAULT;
111648 else
111649 ret = 0;
111650 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111651
111652 switch (cmd) {
111653 case IPT_SO_GET_INFO:
111654 - ret = get_info(sock_net(sk), user, len, 1);
111655 + ret = get_info(sock_net(sk), user, *len, 1);
111656 break;
111657 case IPT_SO_GET_ENTRIES:
111658 ret = compat_get_entries(sock_net(sk), user, len);
111659 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111660
111661 switch (cmd) {
111662 case IPT_SO_GET_INFO:
111663 - ret = get_info(sock_net(sk), user, len, 0);
111664 + ret = get_info(sock_net(sk), user, *len, 0);
111665 break;
111666
111667 case IPT_SO_GET_ENTRIES:
111668 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111669 index e90f83a..3e6acca 100644
111670 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
111671 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111672 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
111673 spin_lock_init(&cn->lock);
111674
111675 #ifdef CONFIG_PROC_FS
111676 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
111677 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
111678 if (!cn->procdir) {
111679 pr_err("Unable to proc dir entry\n");
111680 return -ENOMEM;
111681 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
111682 index 787b0d6..ab6c0ba 100644
111683 --- a/net/ipv4/ping.c
111684 +++ b/net/ipv4/ping.c
111685 @@ -59,7 +59,7 @@ struct ping_table {
111686 };
111687
111688 static struct ping_table ping_table;
111689 -struct pingv6_ops pingv6_ops;
111690 +struct pingv6_ops *pingv6_ops;
111691 EXPORT_SYMBOL_GPL(pingv6_ops);
111692
111693 static u16 ping_port_rover;
111694 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
111695 return -ENODEV;
111696 }
111697 }
111698 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
111699 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
111700 scoped);
111701 rcu_read_unlock();
111702
111703 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111704 }
111705 #if IS_ENABLED(CONFIG_IPV6)
111706 } else if (skb->protocol == htons(ETH_P_IPV6)) {
111707 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
111708 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
111709 #endif
111710 }
111711
111712 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111713 info, (u8 *)icmph);
111714 #if IS_ENABLED(CONFIG_IPV6)
111715 } else if (family == AF_INET6) {
111716 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
111717 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
111718 info, (u8 *)icmph);
111719 #endif
111720 }
111721 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111722 }
111723
111724 if (inet6_sk(sk)->rxopt.all)
111725 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
111726 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
111727 if (skb->protocol == htons(ETH_P_IPV6) &&
111728 inet6_sk(sk)->rxopt.all)
111729 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
111730 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
111731 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
111732 ip_cmsg_recv(msg, skb);
111733 #endif
111734 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
111735 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111736 0, sock_i_ino(sp),
111737 atomic_read(&sp->sk_refcnt), sp,
111738 - atomic_read(&sp->sk_drops));
111739 + atomic_read_unchecked(&sp->sk_drops));
111740 }
111741
111742 static int ping_v4_seq_show(struct seq_file *seq, void *v)
111743 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
111744 index f027a70..2e64edc 100644
111745 --- a/net/ipv4/raw.c
111746 +++ b/net/ipv4/raw.c
111747 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
111748 int raw_rcv(struct sock *sk, struct sk_buff *skb)
111749 {
111750 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
111751 - atomic_inc(&sk->sk_drops);
111752 + atomic_inc_unchecked(&sk->sk_drops);
111753 kfree_skb(skb);
111754 return NET_RX_DROP;
111755 }
111756 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
111757
111758 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
111759 {
111760 + struct icmp_filter filter;
111761 +
111762 if (optlen > sizeof(struct icmp_filter))
111763 optlen = sizeof(struct icmp_filter);
111764 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
111765 + if (copy_from_user(&filter, optval, optlen))
111766 return -EFAULT;
111767 + raw_sk(sk)->filter = filter;
111768 return 0;
111769 }
111770
111771 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
111772 {
111773 int len, ret = -EFAULT;
111774 + struct icmp_filter filter;
111775
111776 if (get_user(len, optlen))
111777 goto out;
111778 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
111779 if (len > sizeof(struct icmp_filter))
111780 len = sizeof(struct icmp_filter);
111781 ret = -EFAULT;
111782 - if (put_user(len, optlen) ||
111783 - copy_to_user(optval, &raw_sk(sk)->filter, len))
111784 + filter = raw_sk(sk)->filter;
111785 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
111786 goto out;
111787 ret = 0;
111788 out: return ret;
111789 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
111790 0, 0L, 0,
111791 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
111792 0, sock_i_ino(sp),
111793 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
111794 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
111795 }
111796
111797 static int raw_seq_show(struct seq_file *seq, void *v)
111798 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
111799 index e262a08..d1fc3be 100644
111800 --- a/net/ipv4/route.c
111801 +++ b/net/ipv4/route.c
111802 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
111803
111804 static int rt_cache_seq_open(struct inode *inode, struct file *file)
111805 {
111806 - return seq_open(file, &rt_cache_seq_ops);
111807 + return seq_open_restrict(file, &rt_cache_seq_ops);
111808 }
111809
111810 static const struct file_operations rt_cache_seq_fops = {
111811 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
111812
111813 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
111814 {
111815 - return seq_open(file, &rt_cpu_seq_ops);
111816 + return seq_open_restrict(file, &rt_cpu_seq_ops);
111817 }
111818
111819 static const struct file_operations rt_cpu_seq_fops = {
111820 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
111821
111822 static int rt_acct_proc_open(struct inode *inode, struct file *file)
111823 {
111824 - return single_open(file, rt_acct_proc_show, NULL);
111825 + return single_open_restrict(file, rt_acct_proc_show, NULL);
111826 }
111827
111828 static const struct file_operations rt_acct_proc_fops = {
111829 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
111830
111831 #define IP_IDENTS_SZ 2048u
111832 struct ip_ident_bucket {
111833 - atomic_t id;
111834 + atomic_unchecked_t id;
111835 u32 stamp32;
111836 };
111837
111838 -static struct ip_ident_bucket *ip_idents __read_mostly;
111839 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
111840
111841 /* In order to protect privacy, we add a perturbation to identifiers
111842 * if one generator is seldom used. This makes hard for an attacker
111843 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
111844 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
111845 delta = prandom_u32_max(now - old);
111846
111847 - return atomic_add_return(segs + delta, &bucket->id) - segs;
111848 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
111849 }
111850 EXPORT_SYMBOL(ip_idents_reserve);
111851
111852 @@ -2643,34 +2643,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
111853 .maxlen = sizeof(int),
111854 .mode = 0200,
111855 .proc_handler = ipv4_sysctl_rtcache_flush,
111856 + .extra1 = &init_net,
111857 },
111858 { },
111859 };
111860
111861 static __net_init int sysctl_route_net_init(struct net *net)
111862 {
111863 - struct ctl_table *tbl;
111864 + ctl_table_no_const *tbl = NULL;
111865
111866 - tbl = ipv4_route_flush_table;
111867 if (!net_eq(net, &init_net)) {
111868 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111869 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111870 if (tbl == NULL)
111871 goto err_dup;
111872
111873 /* Don't export sysctls to unprivileged users */
111874 if (net->user_ns != &init_user_ns)
111875 tbl[0].procname = NULL;
111876 - }
111877 - tbl[0].extra1 = net;
111878 + tbl[0].extra1 = net;
111879 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111880 + } else
111881 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
111882
111883 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111884 if (net->ipv4.route_hdr == NULL)
111885 goto err_reg;
111886 return 0;
111887
111888 err_reg:
111889 - if (tbl != ipv4_route_flush_table)
111890 - kfree(tbl);
111891 + kfree(tbl);
111892 err_dup:
111893 return -ENOMEM;
111894 }
111895 @@ -2693,8 +2693,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
111896
111897 static __net_init int rt_genid_init(struct net *net)
111898 {
111899 - atomic_set(&net->ipv4.rt_genid, 0);
111900 - atomic_set(&net->fnhe_genid, 0);
111901 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
111902 + atomic_set_unchecked(&net->fnhe_genid, 0);
111903 get_random_bytes(&net->ipv4.dev_addr_genid,
111904 sizeof(net->ipv4.dev_addr_genid));
111905 return 0;
111906 @@ -2738,11 +2738,7 @@ int __init ip_rt_init(void)
111907 int rc = 0;
111908 int cpu;
111909
111910 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
111911 - if (!ip_idents)
111912 - panic("IP: failed to allocate ip_idents\n");
111913 -
111914 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
111915 + prandom_bytes(ip_idents, sizeof(ip_idents));
111916
111917 for_each_possible_cpu(cpu) {
111918 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
111919 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
111920 index d151539..5f5e247 100644
111921 --- a/net/ipv4/sysctl_net_ipv4.c
111922 +++ b/net/ipv4/sysctl_net_ipv4.c
111923 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
111924 container_of(table->data, struct net, ipv4.ip_local_ports.range);
111925 int ret;
111926 int range[2];
111927 - struct ctl_table tmp = {
111928 + ctl_table_no_const tmp = {
111929 .data = &range,
111930 .maxlen = sizeof(range),
111931 .mode = table->mode,
111932 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
111933 int ret;
111934 gid_t urange[2];
111935 kgid_t low, high;
111936 - struct ctl_table tmp = {
111937 + ctl_table_no_const tmp = {
111938 .data = &urange,
111939 .maxlen = sizeof(urange),
111940 .mode = table->mode,
111941 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
111942 void __user *buffer, size_t *lenp, loff_t *ppos)
111943 {
111944 char val[TCP_CA_NAME_MAX];
111945 - struct ctl_table tbl = {
111946 + ctl_table_no_const tbl = {
111947 .data = val,
111948 .maxlen = TCP_CA_NAME_MAX,
111949 };
111950 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
111951 void __user *buffer, size_t *lenp,
111952 loff_t *ppos)
111953 {
111954 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
111955 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
111956 int ret;
111957
111958 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111959 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
111960 void __user *buffer, size_t *lenp,
111961 loff_t *ppos)
111962 {
111963 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
111964 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
111965 int ret;
111966
111967 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111968 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
111969 void __user *buffer, size_t *lenp,
111970 loff_t *ppos)
111971 {
111972 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111973 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111974 struct tcp_fastopen_context *ctxt;
111975 int ret;
111976 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
111977 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
111978
111979 static __net_init int ipv4_sysctl_init_net(struct net *net)
111980 {
111981 - struct ctl_table *table;
111982 + ctl_table_no_const *table = NULL;
111983
111984 - table = ipv4_net_table;
111985 if (!net_eq(net, &init_net)) {
111986 int i;
111987
111988 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
111989 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
111990 if (table == NULL)
111991 goto err_alloc;
111992
111993 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
111994 table[i].data += (void *)net - (void *)&init_net;
111995 }
111996
111997 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111998 + if (!net_eq(net, &init_net))
111999 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
112000 + else
112001 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
112002 if (net->ipv4.ipv4_hdr == NULL)
112003 goto err_reg;
112004
112005 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
112006 index 995a225..e1e9183 100644
112007 --- a/net/ipv4/tcp.c
112008 +++ b/net/ipv4/tcp.c
112009 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
112010
112011 /* Race breaker. If space is freed after
112012 * wspace test but before the flags are set,
112013 - * IO signal will be lost.
112014 + * IO signal will be lost. Memory barrier
112015 + * pairs with the input side.
112016 */
112017 + smp_mb__after_atomic();
112018 if (sk_stream_is_writeable(sk))
112019 mask |= POLLOUT | POLLWRNORM;
112020 }
112021 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
112022 index f501ac04..0c5a1b2 100644
112023 --- a/net/ipv4/tcp_input.c
112024 +++ b/net/ipv4/tcp_input.c
112025 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
112026 * without any lock. We want to make sure compiler wont store
112027 * intermediate values in this location.
112028 */
112029 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
112030 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
112031 sk->sk_max_pacing_rate);
112032 }
112033
112034 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
112035 * simplifies code)
112036 */
112037 static void
112038 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
112039 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
112040 struct sk_buff *head, struct sk_buff *tail,
112041 u32 start, u32 end)
112042 {
112043 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
112044 {
112045 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
112046 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
112047 + /* pairs with tcp_poll() */
112048 + smp_mb__after_atomic();
112049 if (sk->sk_socket &&
112050 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
112051 tcp_new_space(sk);
112052 @@ -5525,6 +5527,7 @@ discard:
112053 tcp_paws_reject(&tp->rx_opt, 0))
112054 goto discard_and_undo;
112055
112056 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
112057 if (th->syn) {
112058 /* We see SYN without ACK. It is attempt of
112059 * simultaneous connect with crossed SYNs.
112060 @@ -5575,6 +5578,7 @@ discard:
112061 goto discard;
112062 #endif
112063 }
112064 +#endif
112065 /* "fifth, if neither of the SYN or RST bits is set then
112066 * drop the segment and return."
112067 */
112068 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
112069 goto discard;
112070
112071 if (th->syn) {
112072 - if (th->fin)
112073 + if (th->fin || th->urg || th->psh)
112074 goto discard;
112075 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
112076 return 1;
112077 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
112078 index f1756ee..8908cb0 100644
112079 --- a/net/ipv4/tcp_ipv4.c
112080 +++ b/net/ipv4/tcp_ipv4.c
112081 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
112082 int sysctl_tcp_low_latency __read_mostly;
112083 EXPORT_SYMBOL(sysctl_tcp_low_latency);
112084
112085 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112086 +extern int grsec_enable_blackhole;
112087 +#endif
112088 +
112089 #ifdef CONFIG_TCP_MD5SIG
112090 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
112091 __be32 daddr, __be32 saddr, const struct tcphdr *th);
112092 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
112093 return 0;
112094
112095 reset:
112096 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112097 + if (!grsec_enable_blackhole)
112098 +#endif
112099 tcp_v4_send_reset(rsk, skb);
112100 discard:
112101 kfree_skb(skb);
112102 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
112103 TCP_SKB_CB(skb)->sacked = 0;
112104
112105 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
112106 - if (!sk)
112107 + if (!sk) {
112108 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112109 + ret = 1;
112110 +#endif
112111 goto no_tcp_socket;
112112 -
112113 + }
112114 process:
112115 - if (sk->sk_state == TCP_TIME_WAIT)
112116 + if (sk->sk_state == TCP_TIME_WAIT) {
112117 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112118 + ret = 2;
112119 +#endif
112120 goto do_time_wait;
112121 + }
112122
112123 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
112124 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
112125 @@ -1700,6 +1714,10 @@ csum_error:
112126 bad_packet:
112127 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
112128 } else {
112129 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112130 + if (!grsec_enable_blackhole || (ret == 1 &&
112131 + (skb->dev->flags & IFF_LOOPBACK)))
112132 +#endif
112133 tcp_v4_send_reset(NULL, skb);
112134 }
112135
112136 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
112137 index 50277af..defe393 100644
112138 --- a/net/ipv4/tcp_minisocks.c
112139 +++ b/net/ipv4/tcp_minisocks.c
112140 @@ -27,6 +27,10 @@
112141 #include <net/inet_common.h>
112142 #include <net/xfrm.h>
112143
112144 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112145 +extern int grsec_enable_blackhole;
112146 +#endif
112147 +
112148 int sysctl_tcp_syncookies __read_mostly = 1;
112149 EXPORT_SYMBOL(sysctl_tcp_syncookies);
112150
112151 @@ -788,7 +792,10 @@ embryonic_reset:
112152 * avoid becoming vulnerable to outside attack aiming at
112153 * resetting legit local connections.
112154 */
112155 - req->rsk_ops->send_reset(sk, skb);
112156 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112157 + if (!grsec_enable_blackhole)
112158 +#endif
112159 + req->rsk_ops->send_reset(sk, skb);
112160 } else if (fastopen) { /* received a valid RST pkt */
112161 reqsk_fastopen_remove(sk, req, true);
112162 tcp_reset(sk);
112163 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
112164 index ebf5ff5..4d1ff32 100644
112165 --- a/net/ipv4/tcp_probe.c
112166 +++ b/net/ipv4/tcp_probe.c
112167 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
112168 if (cnt + width >= len)
112169 break;
112170
112171 - if (copy_to_user(buf + cnt, tbuf, width))
112172 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
112173 return -EFAULT;
112174 cnt += width;
112175 }
112176 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
112177 index 0732b78..a82bdc6 100644
112178 --- a/net/ipv4/tcp_timer.c
112179 +++ b/net/ipv4/tcp_timer.c
112180 @@ -22,6 +22,10 @@
112181 #include <linux/gfp.h>
112182 #include <net/tcp.h>
112183
112184 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112185 +extern int grsec_lastack_retries;
112186 +#endif
112187 +
112188 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
112189 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
112190 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
112191 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
112192 }
112193 }
112194
112195 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112196 + if ((sk->sk_state == TCP_LAST_ACK) &&
112197 + (grsec_lastack_retries > 0) &&
112198 + (grsec_lastack_retries < retry_until))
112199 + retry_until = grsec_lastack_retries;
112200 +#endif
112201 +
112202 if (retransmits_timed_out(sk, retry_until,
112203 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
112204 /* Has it gone just too far? */
112205 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
112206 index 51f1745..4bc0427 100644
112207 --- a/net/ipv4/udp.c
112208 +++ b/net/ipv4/udp.c
112209 @@ -87,6 +87,7 @@
112210 #include <linux/types.h>
112211 #include <linux/fcntl.h>
112212 #include <linux/module.h>
112213 +#include <linux/security.h>
112214 #include <linux/socket.h>
112215 #include <linux/sockios.h>
112216 #include <linux/igmp.h>
112217 @@ -115,6 +116,10 @@
112218 #include <net/busy_poll.h>
112219 #include "udp_impl.h"
112220
112221 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112222 +extern int grsec_enable_blackhole;
112223 +#endif
112224 +
112225 struct udp_table udp_table __read_mostly;
112226 EXPORT_SYMBOL(udp_table);
112227
112228 @@ -609,6 +614,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
112229 return true;
112230 }
112231
112232 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
112233 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
112234 +
112235 /*
112236 * This routine is called by the ICMP module when it gets some
112237 * sort of error condition. If err < 0 then the socket should
112238 @@ -946,9 +954,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
112239 dport = usin->sin_port;
112240 if (dport == 0)
112241 return -EINVAL;
112242 +
112243 + err = gr_search_udp_sendmsg(sk, usin);
112244 + if (err)
112245 + return err;
112246 } else {
112247 if (sk->sk_state != TCP_ESTABLISHED)
112248 return -EDESTADDRREQ;
112249 +
112250 + err = gr_search_udp_sendmsg(sk, NULL);
112251 + if (err)
112252 + return err;
112253 +
112254 daddr = inet->inet_daddr;
112255 dport = inet->inet_dport;
112256 /* Open fast path for connected socket.
112257 @@ -1196,7 +1213,7 @@ static unsigned int first_packet_length(struct sock *sk)
112258 IS_UDPLITE(sk));
112259 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112260 IS_UDPLITE(sk));
112261 - atomic_inc(&sk->sk_drops);
112262 + atomic_inc_unchecked(&sk->sk_drops);
112263 __skb_unlink(skb, rcvq);
112264 __skb_queue_tail(&list_kill, skb);
112265 }
112266 @@ -1276,6 +1293,10 @@ try_again:
112267 if (!skb)
112268 goto out;
112269
112270 + err = gr_search_udp_recvmsg(sk, skb);
112271 + if (err)
112272 + goto out_free;
112273 +
112274 ulen = skb->len - sizeof(struct udphdr);
112275 copied = len;
112276 if (copied > ulen)
112277 @@ -1308,7 +1329,7 @@ try_again:
112278 if (unlikely(err)) {
112279 trace_kfree_skb(skb, udp_recvmsg);
112280 if (!peeked) {
112281 - atomic_inc(&sk->sk_drops);
112282 + atomic_inc_unchecked(&sk->sk_drops);
112283 UDP_INC_STATS_USER(sock_net(sk),
112284 UDP_MIB_INERRORS, is_udplite);
112285 }
112286 @@ -1604,7 +1625,7 @@ csum_error:
112287 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112288 drop:
112289 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112290 - atomic_inc(&sk->sk_drops);
112291 + atomic_inc_unchecked(&sk->sk_drops);
112292 kfree_skb(skb);
112293 return -1;
112294 }
112295 @@ -1623,7 +1644,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112296 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112297
112298 if (!skb1) {
112299 - atomic_inc(&sk->sk_drops);
112300 + atomic_inc_unchecked(&sk->sk_drops);
112301 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112302 IS_UDPLITE(sk));
112303 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112304 @@ -1829,6 +1850,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112305 goto csum_error;
112306
112307 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112308 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112309 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112310 +#endif
112311 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
112312
112313 /*
112314 @@ -2426,7 +2450,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
112315 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
112316 0, sock_i_ino(sp),
112317 atomic_read(&sp->sk_refcnt), sp,
112318 - atomic_read(&sp->sk_drops));
112319 + atomic_read_unchecked(&sp->sk_drops));
112320 }
112321
112322 int udp4_seq_show(struct seq_file *seq, void *v)
112323 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
112324 index 6156f68..d6ab46d 100644
112325 --- a/net/ipv4/xfrm4_policy.c
112326 +++ b/net/ipv4/xfrm4_policy.c
112327 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
112328 fl4->flowi4_tos = iph->tos;
112329 }
112330
112331 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
112332 +static int xfrm4_garbage_collect(struct dst_ops *ops)
112333 {
112334 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
112335
112336 - xfrm4_policy_afinfo.garbage_collect(net);
112337 + xfrm_garbage_collect_deferred(net);
112338 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
112339 }
112340
112341 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
112342
112343 static int __net_init xfrm4_net_init(struct net *net)
112344 {
112345 - struct ctl_table *table;
112346 + ctl_table_no_const *table = NULL;
112347 struct ctl_table_header *hdr;
112348
112349 - table = xfrm4_policy_table;
112350 if (!net_eq(net, &init_net)) {
112351 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112352 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112353 if (!table)
112354 goto err_alloc;
112355
112356 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
112357 - }
112358 -
112359 - hdr = register_net_sysctl(net, "net/ipv4", table);
112360 + hdr = register_net_sysctl(net, "net/ipv4", table);
112361 + } else
112362 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
112363 if (!hdr)
112364 goto err_reg;
112365
112366 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
112367 return 0;
112368
112369 err_reg:
112370 - if (!net_eq(net, &init_net))
112371 - kfree(table);
112372 + kfree(table);
112373 err_alloc:
112374 return -ENOMEM;
112375 }
112376 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
112377 index b603002..0de5c88 100644
112378 --- a/net/ipv6/addrconf.c
112379 +++ b/net/ipv6/addrconf.c
112380 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
112381 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112382 .mtu6 = IPV6_MIN_MTU,
112383 .accept_ra = 1,
112384 - .accept_redirects = 1,
112385 + .accept_redirects = 0,
112386 .autoconf = 1,
112387 .force_mld_version = 0,
112388 .mldv1_unsolicited_report_interval = 10 * HZ,
112389 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
112390 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112391 .mtu6 = IPV6_MIN_MTU,
112392 .accept_ra = 1,
112393 - .accept_redirects = 1,
112394 + .accept_redirects = 0,
112395 .autoconf = 1,
112396 .force_mld_version = 0,
112397 .mldv1_unsolicited_report_interval = 10 * HZ,
112398 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
112399 idx = 0;
112400 head = &net->dev_index_head[h];
112401 rcu_read_lock();
112402 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
112403 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
112404 net->dev_base_seq;
112405 hlist_for_each_entry_rcu(dev, head, index_hlist) {
112406 if (idx < s_idx)
112407 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
112408 p.iph.ihl = 5;
112409 p.iph.protocol = IPPROTO_IPV6;
112410 p.iph.ttl = 64;
112411 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
112412 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
112413
112414 if (ops->ndo_do_ioctl) {
112415 mm_segment_t oldfs = get_fs();
112416 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
112417 .release = seq_release_net,
112418 };
112419
112420 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
112421 +extern void unregister_ipv6_seq_ops_addr(void);
112422 +
112423 static int __net_init if6_proc_net_init(struct net *net)
112424 {
112425 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
112426 + register_ipv6_seq_ops_addr(&if6_seq_ops);
112427 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
112428 + unregister_ipv6_seq_ops_addr();
112429 return -ENOMEM;
112430 + }
112431 return 0;
112432 }
112433
112434 static void __net_exit if6_proc_net_exit(struct net *net)
112435 {
112436 remove_proc_entry("if_inet6", net->proc_net);
112437 + unregister_ipv6_seq_ops_addr();
112438 }
112439
112440 static struct pernet_operations if6_proc_net_ops = {
112441 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
112442 s_ip_idx = ip_idx = cb->args[2];
112443
112444 rcu_read_lock();
112445 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112446 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112447 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
112448 idx = 0;
112449 head = &net->dev_index_head[h];
112450 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112451 rt_genid_bump_ipv6(net);
112452 break;
112453 }
112454 - atomic_inc(&net->ipv6.dev_addr_genid);
112455 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
112456 }
112457
112458 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112459 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
112460 int *valp = ctl->data;
112461 int val = *valp;
112462 loff_t pos = *ppos;
112463 - struct ctl_table lctl;
112464 + ctl_table_no_const lctl;
112465 int ret;
112466
112467 /*
112468 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
112469 {
112470 struct inet6_dev *idev = ctl->extra1;
112471 int min_mtu = IPV6_MIN_MTU;
112472 - struct ctl_table lctl;
112473 + ctl_table_no_const lctl;
112474
112475 lctl = *ctl;
112476 lctl.extra1 = &min_mtu;
112477 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
112478 int *valp = ctl->data;
112479 int val = *valp;
112480 loff_t pos = *ppos;
112481 - struct ctl_table lctl;
112482 + ctl_table_no_const lctl;
112483 int ret;
112484
112485 /*
112486 diff --git a/net/ipv6/addrconf_core.c b/net/ipv6/addrconf_core.c
112487 index 98cc4cd..0768c4e 100644
112488 --- a/net/ipv6/addrconf_core.c
112489 +++ b/net/ipv6/addrconf_core.c
112490 @@ -133,6 +133,14 @@ static void snmp6_free_dev(struct inet6_dev *idev)
112491 free_percpu(idev->stats.ipv6);
112492 }
112493
112494 +static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
112495 +{
112496 + struct inet6_dev *idev = container_of(head, struct inet6_dev, rcu);
112497 +
112498 + snmp6_free_dev(idev);
112499 + kfree(idev);
112500 +}
112501 +
112502 /* Nobody refers to this device, we may destroy it. */
112503
112504 void in6_dev_finish_destroy(struct inet6_dev *idev)
112505 @@ -151,7 +159,6 @@ void in6_dev_finish_destroy(struct inet6_dev *idev)
112506 pr_warn("Freeing alive inet6 device %p\n", idev);
112507 return;
112508 }
112509 - snmp6_free_dev(idev);
112510 - kfree_rcu(idev, rcu);
112511 + call_rcu(&idev->rcu, in6_dev_finish_destroy_rcu);
112512 }
112513 EXPORT_SYMBOL(in6_dev_finish_destroy);
112514 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
112515 index e8c4400..a4cd5da 100644
112516 --- a/net/ipv6/af_inet6.c
112517 +++ b/net/ipv6/af_inet6.c
112518 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
112519 net->ipv6.sysctl.icmpv6_time = 1*HZ;
112520 net->ipv6.sysctl.flowlabel_consistency = 1;
112521 net->ipv6.sysctl.auto_flowlabels = 0;
112522 - atomic_set(&net->ipv6.fib6_sernum, 1);
112523 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
112524
112525 err = ipv6_init_mibs(net);
112526 if (err)
112527 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
112528 index ace8dac..bd6942d 100644
112529 --- a/net/ipv6/datagram.c
112530 +++ b/net/ipv6/datagram.c
112531 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
112532 0,
112533 sock_i_ino(sp),
112534 atomic_read(&sp->sk_refcnt), sp,
112535 - atomic_read(&sp->sk_drops));
112536 + atomic_read_unchecked(&sp->sk_drops));
112537 }
112538 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
112539 index a5e9519..16b7412 100644
112540 --- a/net/ipv6/icmp.c
112541 +++ b/net/ipv6/icmp.c
112542 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
112543
112544 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
112545 {
112546 - struct ctl_table *table;
112547 + ctl_table_no_const *table;
112548
112549 table = kmemdup(ipv6_icmp_table_template,
112550 sizeof(ipv6_icmp_table_template),
112551 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
112552 index 263ef41..88c7be8 100644
112553 --- a/net/ipv6/ip6_fib.c
112554 +++ b/net/ipv6/ip6_fib.c
112555 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
112556 int new, old;
112557
112558 do {
112559 - old = atomic_read(&net->ipv6.fib6_sernum);
112560 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
112561 new = old < INT_MAX ? old + 1 : 1;
112562 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
112563 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
112564 old, new) != old);
112565 return new;
112566 }
112567 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
112568 index bc28b7d..a08feea 100644
112569 --- a/net/ipv6/ip6_gre.c
112570 +++ b/net/ipv6/ip6_gre.c
112571 @@ -71,8 +71,8 @@ struct ip6gre_net {
112572 struct net_device *fb_tunnel_dev;
112573 };
112574
112575 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
112576 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
112577 +static struct rtnl_link_ops ip6gre_link_ops;
112578 +static struct rtnl_link_ops ip6gre_tap_ops;
112579 static int ip6gre_tunnel_init(struct net_device *dev);
112580 static void ip6gre_tunnel_setup(struct net_device *dev);
112581 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
112582 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
112583 }
112584
112585
112586 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
112587 +static struct inet6_protocol ip6gre_protocol = {
112588 .handler = ip6gre_rcv,
112589 .err_handler = ip6gre_err,
112590 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
112591 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
112592 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
112593 };
112594
112595 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112596 +static struct rtnl_link_ops ip6gre_link_ops = {
112597 .kind = "ip6gre",
112598 .maxtype = IFLA_GRE_MAX,
112599 .policy = ip6gre_policy,
112600 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112601 .get_link_net = ip6_tnl_get_link_net,
112602 };
112603
112604 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
112605 +static struct rtnl_link_ops ip6gre_tap_ops = {
112606 .kind = "ip6gretap",
112607 .maxtype = IFLA_GRE_MAX,
112608 .policy = ip6gre_policy,
112609 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
112610 index ddd94ec..b7cfefb 100644
112611 --- a/net/ipv6/ip6_tunnel.c
112612 +++ b/net/ipv6/ip6_tunnel.c
112613 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112614
112615 static int ip6_tnl_dev_init(struct net_device *dev);
112616 static void ip6_tnl_dev_setup(struct net_device *dev);
112617 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
112618 +static struct rtnl_link_ops ip6_link_ops;
112619
112620 static int ip6_tnl_net_id __read_mostly;
112621 struct ip6_tnl_net {
112622 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
112623 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
112624 };
112625
112626 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
112627 +static struct rtnl_link_ops ip6_link_ops = {
112628 .kind = "ip6tnl",
112629 .maxtype = IFLA_IPTUN_MAX,
112630 .policy = ip6_tnl_policy,
112631 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
112632 index 5fb9e21..92bf04b 100644
112633 --- a/net/ipv6/ip6_vti.c
112634 +++ b/net/ipv6/ip6_vti.c
112635 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112636
112637 static int vti6_dev_init(struct net_device *dev);
112638 static void vti6_dev_setup(struct net_device *dev);
112639 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
112640 +static struct rtnl_link_ops vti6_link_ops;
112641
112642 static int vti6_net_id __read_mostly;
112643 struct vti6_net {
112644 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
112645 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
112646 };
112647
112648 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
112649 +static struct rtnl_link_ops vti6_link_ops = {
112650 .kind = "vti6",
112651 .maxtype = IFLA_VTI_MAX,
112652 .policy = vti6_policy,
112653 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
112654 index 8d766d9..dcdfea7 100644
112655 --- a/net/ipv6/ipv6_sockglue.c
112656 +++ b/net/ipv6/ipv6_sockglue.c
112657 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
112658 if (sk->sk_type != SOCK_STREAM)
112659 return -ENOPROTOOPT;
112660
112661 - msg.msg_control = optval;
112662 + msg.msg_control = (void __force_kernel *)optval;
112663 msg.msg_controllen = len;
112664 msg.msg_flags = flags;
112665
112666 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
112667 index bb00c6f..16c90d7 100644
112668 --- a/net/ipv6/netfilter/ip6_tables.c
112669 +++ b/net/ipv6/netfilter/ip6_tables.c
112670 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
112671 #endif
112672
112673 static int get_info(struct net *net, void __user *user,
112674 - const int *len, int compat)
112675 + int len, int compat)
112676 {
112677 char name[XT_TABLE_MAXNAMELEN];
112678 struct xt_table *t;
112679 int ret;
112680
112681 - if (*len != sizeof(struct ip6t_getinfo)) {
112682 - duprintf("length %u != %zu\n", *len,
112683 + if (len != sizeof(struct ip6t_getinfo)) {
112684 + duprintf("length %u != %zu\n", len,
112685 sizeof(struct ip6t_getinfo));
112686 return -EINVAL;
112687 }
112688 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
112689 info.size = private->size;
112690 strcpy(info.name, name);
112691
112692 - if (copy_to_user(user, &info, *len) != 0)
112693 + if (copy_to_user(user, &info, len) != 0)
112694 ret = -EFAULT;
112695 else
112696 ret = 0;
112697 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112698
112699 switch (cmd) {
112700 case IP6T_SO_GET_INFO:
112701 - ret = get_info(sock_net(sk), user, len, 1);
112702 + ret = get_info(sock_net(sk), user, *len, 1);
112703 break;
112704 case IP6T_SO_GET_ENTRIES:
112705 ret = compat_get_entries(sock_net(sk), user, len);
112706 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112707
112708 switch (cmd) {
112709 case IP6T_SO_GET_INFO:
112710 - ret = get_info(sock_net(sk), user, len, 0);
112711 + ret = get_info(sock_net(sk), user, *len, 0);
112712 break;
112713
112714 case IP6T_SO_GET_ENTRIES:
112715 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
112716 index 6f187c8..34b367f 100644
112717 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
112718 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
112719 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
112720
112721 static int nf_ct_frag6_sysctl_register(struct net *net)
112722 {
112723 - struct ctl_table *table;
112724 + ctl_table_no_const *table = NULL;
112725 struct ctl_table_header *hdr;
112726
112727 - table = nf_ct_frag6_sysctl_table;
112728 if (!net_eq(net, &init_net)) {
112729 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
112730 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
112731 GFP_KERNEL);
112732 if (table == NULL)
112733 goto err_alloc;
112734 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112735 table[2].data = &net->nf_frag.frags.high_thresh;
112736 table[2].extra1 = &net->nf_frag.frags.low_thresh;
112737 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
112738 - }
112739 -
112740 - hdr = register_net_sysctl(net, "net/netfilter", table);
112741 + hdr = register_net_sysctl(net, "net/netfilter", table);
112742 + } else
112743 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
112744 if (hdr == NULL)
112745 goto err_reg;
112746
112747 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112748 return 0;
112749
112750 err_reg:
112751 - if (!net_eq(net, &init_net))
112752 - kfree(table);
112753 + kfree(table);
112754 err_alloc:
112755 return -ENOMEM;
112756 }
112757 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
112758 index a2dfff6..1e52e6d 100644
112759 --- a/net/ipv6/ping.c
112760 +++ b/net/ipv6/ping.c
112761 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
112762 };
112763 #endif
112764
112765 +static struct pingv6_ops real_pingv6_ops = {
112766 + .ipv6_recv_error = ipv6_recv_error,
112767 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
112768 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
112769 + .icmpv6_err_convert = icmpv6_err_convert,
112770 + .ipv6_icmp_error = ipv6_icmp_error,
112771 + .ipv6_chk_addr = ipv6_chk_addr,
112772 +};
112773 +
112774 +static struct pingv6_ops dummy_pingv6_ops = {
112775 + .ipv6_recv_error = dummy_ipv6_recv_error,
112776 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
112777 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
112778 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
112779 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
112780 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
112781 +};
112782 +
112783 int __init pingv6_init(void)
112784 {
112785 #ifdef CONFIG_PROC_FS
112786 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
112787 if (ret)
112788 return ret;
112789 #endif
112790 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
112791 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
112792 - pingv6_ops.ip6_datagram_recv_specific_ctl =
112793 - ip6_datagram_recv_specific_ctl;
112794 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
112795 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
112796 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
112797 + pingv6_ops = &real_pingv6_ops;
112798 return inet6_register_protosw(&pingv6_protosw);
112799 }
112800
112801 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
112802 */
112803 void pingv6_exit(void)
112804 {
112805 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
112806 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
112807 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
112808 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
112809 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
112810 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
112811 #ifdef CONFIG_PROC_FS
112812 unregister_pernet_subsys(&ping_v6_net_ops);
112813 #endif
112814 + pingv6_ops = &dummy_pingv6_ops;
112815 inet6_unregister_protosw(&pingv6_protosw);
112816 }
112817 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
112818 index 679253d0..70b653c 100644
112819 --- a/net/ipv6/proc.c
112820 +++ b/net/ipv6/proc.c
112821 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
112822 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
112823 goto proc_snmp6_fail;
112824
112825 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
112826 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
112827 if (!net->mib.proc_net_devsnmp6)
112828 goto proc_dev_snmp6_fail;
112829 return 0;
112830 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
112831 index dae7f1a..783b20d 100644
112832 --- a/net/ipv6/raw.c
112833 +++ b/net/ipv6/raw.c
112834 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
112835 {
112836 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
112837 skb_checksum_complete(skb)) {
112838 - atomic_inc(&sk->sk_drops);
112839 + atomic_inc_unchecked(&sk->sk_drops);
112840 kfree_skb(skb);
112841 return NET_RX_DROP;
112842 }
112843 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112844 struct raw6_sock *rp = raw6_sk(sk);
112845
112846 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
112847 - atomic_inc(&sk->sk_drops);
112848 + atomic_inc_unchecked(&sk->sk_drops);
112849 kfree_skb(skb);
112850 return NET_RX_DROP;
112851 }
112852 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112853
112854 if (inet->hdrincl) {
112855 if (skb_checksum_complete(skb)) {
112856 - atomic_inc(&sk->sk_drops);
112857 + atomic_inc_unchecked(&sk->sk_drops);
112858 kfree_skb(skb);
112859 return NET_RX_DROP;
112860 }
112861 @@ -609,7 +609,7 @@ out:
112862 return err;
112863 }
112864
112865 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
112866 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
112867 struct flowi6 *fl6, struct dst_entry **dstp,
112868 unsigned int flags)
112869 {
112870 @@ -915,12 +915,15 @@ do_confirm:
112871 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
112872 char __user *optval, int optlen)
112873 {
112874 + struct icmp6_filter filter;
112875 +
112876 switch (optname) {
112877 case ICMPV6_FILTER:
112878 if (optlen > sizeof(struct icmp6_filter))
112879 optlen = sizeof(struct icmp6_filter);
112880 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
112881 + if (copy_from_user(&filter, optval, optlen))
112882 return -EFAULT;
112883 + raw6_sk(sk)->filter = filter;
112884 return 0;
112885 default:
112886 return -ENOPROTOOPT;
112887 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112888 char __user *optval, int __user *optlen)
112889 {
112890 int len;
112891 + struct icmp6_filter filter;
112892
112893 switch (optname) {
112894 case ICMPV6_FILTER:
112895 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112896 len = sizeof(struct icmp6_filter);
112897 if (put_user(len, optlen))
112898 return -EFAULT;
112899 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
112900 + filter = raw6_sk(sk)->filter;
112901 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
112902 return -EFAULT;
112903 return 0;
112904 default:
112905 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
112906 index d7d70e6..bd5e9fc 100644
112907 --- a/net/ipv6/reassembly.c
112908 +++ b/net/ipv6/reassembly.c
112909 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
112910
112911 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112912 {
112913 - struct ctl_table *table;
112914 + ctl_table_no_const *table = NULL;
112915 struct ctl_table_header *hdr;
112916
112917 - table = ip6_frags_ns_ctl_table;
112918 if (!net_eq(net, &init_net)) {
112919 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112920 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112921 if (table == NULL)
112922 goto err_alloc;
112923
112924 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112925 /* Don't export sysctls to unprivileged users */
112926 if (net->user_ns != &init_user_ns)
112927 table[0].procname = NULL;
112928 - }
112929 + hdr = register_net_sysctl(net, "net/ipv6", table);
112930 + } else
112931 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
112932
112933 - hdr = register_net_sysctl(net, "net/ipv6", table);
112934 if (hdr == NULL)
112935 goto err_reg;
112936
112937 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112938 return 0;
112939
112940 err_reg:
112941 - if (!net_eq(net, &init_net))
112942 - kfree(table);
112943 + kfree(table);
112944 err_alloc:
112945 return -ENOMEM;
112946 }
112947 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
112948 index 4688bd4..584453d 100644
112949 --- a/net/ipv6/route.c
112950 +++ b/net/ipv6/route.c
112951 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
112952
112953 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
112954 {
112955 - struct ctl_table *table;
112956 + ctl_table_no_const *table;
112957
112958 table = kmemdup(ipv6_route_table_template,
112959 sizeof(ipv6_route_table_template),
112960 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
112961 index e4cbd57..02b1aaa 100644
112962 --- a/net/ipv6/sit.c
112963 +++ b/net/ipv6/sit.c
112964 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
112965 static void ipip6_dev_free(struct net_device *dev);
112966 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
112967 __be32 *v4dst);
112968 -static struct rtnl_link_ops sit_link_ops __read_mostly;
112969 +static struct rtnl_link_ops sit_link_ops;
112970
112971 static int sit_net_id __read_mostly;
112972 struct sit_net {
112973 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
112974 unregister_netdevice_queue(dev, head);
112975 }
112976
112977 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
112978 +static struct rtnl_link_ops sit_link_ops = {
112979 .kind = "sit",
112980 .maxtype = IFLA_IPTUN_MAX,
112981 .policy = ipip6_policy,
112982 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
112983 index c5c10fa..2577d51 100644
112984 --- a/net/ipv6/sysctl_net_ipv6.c
112985 +++ b/net/ipv6/sysctl_net_ipv6.c
112986 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
112987
112988 static int __net_init ipv6_sysctl_net_init(struct net *net)
112989 {
112990 - struct ctl_table *ipv6_table;
112991 + ctl_table_no_const *ipv6_table;
112992 struct ctl_table *ipv6_route_table;
112993 struct ctl_table *ipv6_icmp_table;
112994 int err;
112995 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
112996 index 5ca3bc8..8c53c81 100644
112997 --- a/net/ipv6/tcp_ipv6.c
112998 +++ b/net/ipv6/tcp_ipv6.c
112999 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
113000 }
113001 }
113002
113003 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113004 +extern int grsec_enable_blackhole;
113005 +#endif
113006 +
113007 static void tcp_v6_hash(struct sock *sk)
113008 {
113009 if (sk->sk_state != TCP_CLOSE) {
113010 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
113011 return 0;
113012
113013 reset:
113014 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113015 + if (!grsec_enable_blackhole)
113016 +#endif
113017 tcp_v6_send_reset(sk, skb);
113018 discard:
113019 if (opt_skb)
113020 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
113021
113022 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
113023 inet6_iif(skb));
113024 - if (!sk)
113025 + if (!sk) {
113026 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113027 + ret = 1;
113028 +#endif
113029 goto no_tcp_socket;
113030 + }
113031
113032 process:
113033 - if (sk->sk_state == TCP_TIME_WAIT)
113034 + if (sk->sk_state == TCP_TIME_WAIT) {
113035 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113036 + ret = 2;
113037 +#endif
113038 goto do_time_wait;
113039 + }
113040
113041 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
113042 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
113043 @@ -1510,6 +1525,10 @@ csum_error:
113044 bad_packet:
113045 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
113046 } else {
113047 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113048 + if (!grsec_enable_blackhole || (ret == 1 &&
113049 + (skb->dev->flags & IFF_LOOPBACK)))
113050 +#endif
113051 tcp_v6_send_reset(NULL, skb);
113052 }
113053
113054 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
113055 index 1c9512a..786b8d6 100644
113056 --- a/net/ipv6/udp.c
113057 +++ b/net/ipv6/udp.c
113058 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
113059 udp_ipv6_hash_secret + net_hash_mix(net));
113060 }
113061
113062 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113063 +extern int grsec_enable_blackhole;
113064 +#endif
113065 +
113066 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
113067 {
113068 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
113069 @@ -448,7 +452,7 @@ try_again:
113070 if (unlikely(err)) {
113071 trace_kfree_skb(skb, udpv6_recvmsg);
113072 if (!peeked) {
113073 - atomic_inc(&sk->sk_drops);
113074 + atomic_inc_unchecked(&sk->sk_drops);
113075 if (is_udp4)
113076 UDP_INC_STATS_USER(sock_net(sk),
113077 UDP_MIB_INERRORS,
113078 @@ -712,7 +716,7 @@ csum_error:
113079 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
113080 drop:
113081 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
113082 - atomic_inc(&sk->sk_drops);
113083 + atomic_inc_unchecked(&sk->sk_drops);
113084 kfree_skb(skb);
113085 return -1;
113086 }
113087 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
113088 if (likely(skb1 == NULL))
113089 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
113090 if (!skb1) {
113091 - atomic_inc(&sk->sk_drops);
113092 + atomic_inc_unchecked(&sk->sk_drops);
113093 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
113094 IS_UDPLITE(sk));
113095 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
113096 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
113097 goto csum_error;
113098
113099 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
113100 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
113101 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
113102 +#endif
113103 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
113104
113105 kfree_skb(skb);
113106 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
113107 index 8d2d01b4..313511e 100644
113108 --- a/net/ipv6/xfrm6_policy.c
113109 +++ b/net/ipv6/xfrm6_policy.c
113110 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
113111 }
113112 }
113113
113114 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
113115 +static int xfrm6_garbage_collect(struct dst_ops *ops)
113116 {
113117 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
113118
113119 - xfrm6_policy_afinfo.garbage_collect(net);
113120 + xfrm_garbage_collect_deferred(net);
113121 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
113122 }
113123
113124 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
113125
113126 static int __net_init xfrm6_net_init(struct net *net)
113127 {
113128 - struct ctl_table *table;
113129 + ctl_table_no_const *table = NULL;
113130 struct ctl_table_header *hdr;
113131
113132 - table = xfrm6_policy_table;
113133 if (!net_eq(net, &init_net)) {
113134 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113135 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
113136 if (!table)
113137 goto err_alloc;
113138
113139 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
113140 - }
113141 + hdr = register_net_sysctl(net, "net/ipv6", table);
113142 + } else
113143 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
113144
113145 - hdr = register_net_sysctl(net, "net/ipv6", table);
113146 if (!hdr)
113147 goto err_reg;
113148
113149 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
113150 return 0;
113151
113152 err_reg:
113153 - if (!net_eq(net, &init_net))
113154 - kfree(table);
113155 + kfree(table);
113156 err_alloc:
113157 return -ENOMEM;
113158 }
113159 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
113160 index c1d247e..9e5949d 100644
113161 --- a/net/ipx/ipx_proc.c
113162 +++ b/net/ipx/ipx_proc.c
113163 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
113164 struct proc_dir_entry *p;
113165 int rc = -ENOMEM;
113166
113167 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
113168 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
113169
113170 if (!ipx_proc_dir)
113171 goto out;
113172 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
113173 index 683346d..cb0e12d 100644
113174 --- a/net/irda/ircomm/ircomm_tty.c
113175 +++ b/net/irda/ircomm/ircomm_tty.c
113176 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113177 add_wait_queue(&port->open_wait, &wait);
113178
113179 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
113180 - __FILE__, __LINE__, tty->driver->name, port->count);
113181 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113182
113183 spin_lock_irqsave(&port->lock, flags);
113184 - port->count--;
113185 + atomic_dec(&port->count);
113186 port->blocked_open++;
113187 spin_unlock_irqrestore(&port->lock, flags);
113188
113189 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113190 }
113191
113192 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
113193 - __FILE__, __LINE__, tty->driver->name, port->count);
113194 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113195
113196 schedule();
113197 }
113198 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113199
113200 spin_lock_irqsave(&port->lock, flags);
113201 if (!tty_hung_up_p(filp))
113202 - port->count++;
113203 + atomic_inc(&port->count);
113204 port->blocked_open--;
113205 spin_unlock_irqrestore(&port->lock, flags);
113206
113207 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
113208 - __FILE__, __LINE__, tty->driver->name, port->count);
113209 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113210
113211 if (!retval)
113212 port->flags |= ASYNC_NORMAL_ACTIVE;
113213 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
113214
113215 /* ++ is not atomic, so this should be protected - Jean II */
113216 spin_lock_irqsave(&self->port.lock, flags);
113217 - self->port.count++;
113218 + atomic_inc(&self->port.count);
113219 spin_unlock_irqrestore(&self->port.lock, flags);
113220 tty_port_tty_set(&self->port, tty);
113221
113222 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
113223 - self->line, self->port.count);
113224 + self->line, atomic_read(&self->port.count));
113225
113226 /* Not really used by us, but lets do it anyway */
113227 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
113228 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
113229 tty_kref_put(port->tty);
113230 }
113231 port->tty = NULL;
113232 - port->count = 0;
113233 + atomic_set(&port->count, 0);
113234 spin_unlock_irqrestore(&port->lock, flags);
113235
113236 wake_up_interruptible(&port->open_wait);
113237 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
113238 seq_putc(m, '\n');
113239
113240 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
113241 - seq_printf(m, "Open count: %d\n", self->port.count);
113242 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
113243 seq_printf(m, "Max data size: %d\n", self->max_data_size);
113244 seq_printf(m, "Max header size: %d\n", self->max_header_size);
113245
113246 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
113247 index b9ac598..f88cc56 100644
113248 --- a/net/irda/irproc.c
113249 +++ b/net/irda/irproc.c
113250 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
113251 {
113252 int i;
113253
113254 - proc_irda = proc_mkdir("irda", init_net.proc_net);
113255 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
113256 if (proc_irda == NULL)
113257 return;
113258
113259 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
113260 index 53d9311..cbaf99f 100644
113261 --- a/net/iucv/af_iucv.c
113262 +++ b/net/iucv/af_iucv.c
113263 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
113264 {
113265 char name[12];
113266
113267 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
113268 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113269 while (__iucv_get_sock_by_name(name)) {
113270 sprintf(name, "%08x",
113271 - atomic_inc_return(&iucv_sk_list.autobind_name));
113272 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113273 }
113274 memcpy(iucv->src_name, name, 8);
113275 }
113276 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
113277 index 2a6a1fd..6c112b0 100644
113278 --- a/net/iucv/iucv.c
113279 +++ b/net/iucv/iucv.c
113280 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
113281 return NOTIFY_OK;
113282 }
113283
113284 -static struct notifier_block __refdata iucv_cpu_notifier = {
113285 +static struct notifier_block iucv_cpu_notifier = {
113286 .notifier_call = iucv_cpu_notify,
113287 };
113288
113289 diff --git a/net/key/af_key.c b/net/key/af_key.c
113290 index f8ac939..1e189bf 100644
113291 --- a/net/key/af_key.c
113292 +++ b/net/key/af_key.c
113293 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
113294 static u32 get_acqseq(void)
113295 {
113296 u32 res;
113297 - static atomic_t acqseq;
113298 + static atomic_unchecked_t acqseq;
113299
113300 do {
113301 - res = atomic_inc_return(&acqseq);
113302 + res = atomic_inc_return_unchecked(&acqseq);
113303 } while (!res);
113304 return res;
113305 }
113306 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
113307 index 781b3a2..73a7434 100644
113308 --- a/net/l2tp/l2tp_eth.c
113309 +++ b/net/l2tp/l2tp_eth.c
113310 @@ -42,12 +42,12 @@ struct l2tp_eth {
113311 struct sock *tunnel_sock;
113312 struct l2tp_session *session;
113313 struct list_head list;
113314 - atomic_long_t tx_bytes;
113315 - atomic_long_t tx_packets;
113316 - atomic_long_t tx_dropped;
113317 - atomic_long_t rx_bytes;
113318 - atomic_long_t rx_packets;
113319 - atomic_long_t rx_errors;
113320 + atomic_long_unchecked_t tx_bytes;
113321 + atomic_long_unchecked_t tx_packets;
113322 + atomic_long_unchecked_t tx_dropped;
113323 + atomic_long_unchecked_t rx_bytes;
113324 + atomic_long_unchecked_t rx_packets;
113325 + atomic_long_unchecked_t rx_errors;
113326 };
113327
113328 /* via l2tp_session_priv() */
113329 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
113330 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
113331
113332 if (likely(ret == NET_XMIT_SUCCESS)) {
113333 - atomic_long_add(len, &priv->tx_bytes);
113334 - atomic_long_inc(&priv->tx_packets);
113335 + atomic_long_add_unchecked(len, &priv->tx_bytes);
113336 + atomic_long_inc_unchecked(&priv->tx_packets);
113337 } else {
113338 - atomic_long_inc(&priv->tx_dropped);
113339 + atomic_long_inc_unchecked(&priv->tx_dropped);
113340 }
113341 return NETDEV_TX_OK;
113342 }
113343 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
113344 {
113345 struct l2tp_eth *priv = netdev_priv(dev);
113346
113347 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
113348 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
113349 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
113350 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
113351 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
113352 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
113353 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
113354 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
113355 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
113356 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
113357 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
113358 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
113359 return stats;
113360 }
113361
113362 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
113363 nf_reset(skb);
113364
113365 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
113366 - atomic_long_inc(&priv->rx_packets);
113367 - atomic_long_add(data_len, &priv->rx_bytes);
113368 + atomic_long_inc_unchecked(&priv->rx_packets);
113369 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
113370 } else {
113371 - atomic_long_inc(&priv->rx_errors);
113372 + atomic_long_inc_unchecked(&priv->rx_errors);
113373 }
113374 return;
113375
113376 error:
113377 - atomic_long_inc(&priv->rx_errors);
113378 + atomic_long_inc_unchecked(&priv->rx_errors);
113379 kfree_skb(skb);
113380 }
113381
113382 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
113383 index 05dfc8aa..df6cfd7 100644
113384 --- a/net/l2tp/l2tp_ip.c
113385 +++ b/net/l2tp/l2tp_ip.c
113386 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
113387 .ops = &l2tp_ip_ops,
113388 };
113389
113390 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
113391 +static const struct net_protocol l2tp_ip_protocol = {
113392 .handler = l2tp_ip_recv,
113393 .netns_ok = 1,
113394 };
113395 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
113396 index 8611f1b..bc60a2d 100644
113397 --- a/net/l2tp/l2tp_ip6.c
113398 +++ b/net/l2tp/l2tp_ip6.c
113399 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
113400 .ops = &l2tp_ip6_ops,
113401 };
113402
113403 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
113404 +static const struct inet6_protocol l2tp_ip6_protocol = {
113405 .handler = l2tp_ip6_recv,
113406 };
113407
113408 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
113409 index 1a3c7e0..80f8b0c 100644
113410 --- a/net/llc/llc_proc.c
113411 +++ b/net/llc/llc_proc.c
113412 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
113413 int rc = -ENOMEM;
113414 struct proc_dir_entry *p;
113415
113416 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
113417 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
113418 if (!llc_proc_dir)
113419 goto out;
113420
113421 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
113422 index dd4ff36..3462997 100644
113423 --- a/net/mac80211/cfg.c
113424 +++ b/net/mac80211/cfg.c
113425 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
113426 ret = ieee80211_vif_use_channel(sdata, chandef,
113427 IEEE80211_CHANCTX_EXCLUSIVE);
113428 }
113429 - } else if (local->open_count == local->monitors) {
113430 + } else if (local_read(&local->open_count) == local->monitors) {
113431 local->_oper_chandef = *chandef;
113432 ieee80211_hw_config(local, 0);
113433 }
113434 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
113435 else
113436 local->probe_req_reg--;
113437
113438 - if (!local->open_count)
113439 + if (!local_read(&local->open_count))
113440 break;
113441
113442 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
113443 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
113444 if (chanctx_conf) {
113445 *chandef = sdata->vif.bss_conf.chandef;
113446 ret = 0;
113447 - } else if (local->open_count > 0 &&
113448 - local->open_count == local->monitors &&
113449 + } else if (local_read(&local->open_count) > 0 &&
113450 + local_read(&local->open_count) == local->monitors &&
113451 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
113452 if (local->use_chanctx)
113453 *chandef = local->monitor_chandef;
113454 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
113455 index 81e8dc5..5b77c58 100644
113456 --- a/net/mac80211/ieee80211_i.h
113457 +++ b/net/mac80211/ieee80211_i.h
113458 @@ -29,6 +29,7 @@
113459 #include <net/ieee80211_radiotap.h>
113460 #include <net/cfg80211.h>
113461 #include <net/mac80211.h>
113462 +#include <asm/local.h>
113463 #include "key.h"
113464 #include "sta_info.h"
113465 #include "debug.h"
113466 @@ -1129,7 +1130,7 @@ struct ieee80211_local {
113467 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
113468 spinlock_t queue_stop_reason_lock;
113469
113470 - int open_count;
113471 + local_t open_count;
113472 int monitors, cooked_mntrs;
113473 /* number of interfaces with corresponding FIF_ flags */
113474 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
113475 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
113476 index 81a2751..c06a026 100644
113477 --- a/net/mac80211/iface.c
113478 +++ b/net/mac80211/iface.c
113479 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113480 break;
113481 }
113482
113483 - if (local->open_count == 0) {
113484 + if (local_read(&local->open_count) == 0) {
113485 res = drv_start(local);
113486 if (res)
113487 goto err_del_bss;
113488 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113489 res = drv_add_interface(local, sdata);
113490 if (res)
113491 goto err_stop;
113492 - } else if (local->monitors == 0 && local->open_count == 0) {
113493 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
113494 res = ieee80211_add_virtual_monitor(local);
113495 if (res)
113496 goto err_stop;
113497 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113498 atomic_inc(&local->iff_promiscs);
113499
113500 if (coming_up)
113501 - local->open_count++;
113502 + local_inc(&local->open_count);
113503
113504 if (hw_reconf_flags)
113505 ieee80211_hw_config(local, hw_reconf_flags);
113506 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113507 err_del_interface:
113508 drv_remove_interface(local, sdata);
113509 err_stop:
113510 - if (!local->open_count)
113511 + if (!local_read(&local->open_count))
113512 drv_stop(local);
113513 err_del_bss:
113514 sdata->bss = NULL;
113515 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113516 }
113517
113518 if (going_down)
113519 - local->open_count--;
113520 + local_dec(&local->open_count);
113521
113522 switch (sdata->vif.type) {
113523 case NL80211_IFTYPE_AP_VLAN:
113524 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113525 }
113526 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
113527
113528 - if (local->open_count == 0)
113529 + if (local_read(&local->open_count) == 0)
113530 ieee80211_clear_tx_pending(local);
113531
113532 /*
113533 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113534 if (cancel_scan)
113535 flush_delayed_work(&local->scan_work);
113536
113537 - if (local->open_count == 0) {
113538 + if (local_read(&local->open_count) == 0) {
113539 ieee80211_stop_device(local);
113540
113541 /* no reconfiguring after stop! */
113542 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113543 ieee80211_configure_filter(local);
113544 ieee80211_hw_config(local, hw_reconf_flags);
113545
113546 - if (local->monitors == local->open_count)
113547 + if (local->monitors == local_read(&local->open_count))
113548 ieee80211_add_virtual_monitor(local);
113549 }
113550
113551 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
113552 index 5e09d35..e2fdbe2 100644
113553 --- a/net/mac80211/main.c
113554 +++ b/net/mac80211/main.c
113555 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
113556 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
113557 IEEE80211_CONF_CHANGE_POWER);
113558
113559 - if (changed && local->open_count) {
113560 + if (changed && local_read(&local->open_count)) {
113561 ret = drv_config(local, changed);
113562 /*
113563 * Goal:
113564 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
113565 index ca405b6..6cc8bee 100644
113566 --- a/net/mac80211/pm.c
113567 +++ b/net/mac80211/pm.c
113568 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113569 struct ieee80211_sub_if_data *sdata;
113570 struct sta_info *sta;
113571
113572 - if (!local->open_count)
113573 + if (!local_read(&local->open_count))
113574 goto suspend;
113575
113576 ieee80211_scan_cancel(local);
113577 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113578 cancel_work_sync(&local->dynamic_ps_enable_work);
113579 del_timer_sync(&local->dynamic_ps_timer);
113580
113581 - local->wowlan = wowlan && local->open_count;
113582 + local->wowlan = wowlan && local_read(&local->open_count);
113583 if (local->wowlan) {
113584 int err = drv_suspend(local, wowlan);
113585 if (err < 0) {
113586 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113587 WARN_ON(!list_empty(&local->chanctx_list));
113588
113589 /* stop hardware - this must stop RX */
113590 - if (local->open_count)
113591 + if (local_read(&local->open_count))
113592 ieee80211_stop_device(local);
113593
113594 suspend:
113595 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
113596 index d53355b..21f583a 100644
113597 --- a/net/mac80211/rate.c
113598 +++ b/net/mac80211/rate.c
113599 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
113600
113601 ASSERT_RTNL();
113602
113603 - if (local->open_count)
113604 + if (local_read(&local->open_count))
113605 return -EBUSY;
113606
113607 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
113608 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
113609 index 747bdcf..eb2b981 100644
113610 --- a/net/mac80211/util.c
113611 +++ b/net/mac80211/util.c
113612 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113613 bool sched_scan_stopped = false;
113614
113615 /* nothing to do if HW shouldn't run */
113616 - if (!local->open_count)
113617 + if (!local_read(&local->open_count))
113618 goto wake_up;
113619
113620 #ifdef CONFIG_PM
113621 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113622 local->in_reconfig = false;
113623 barrier();
113624
113625 - if (local->monitors == local->open_count && local->monitors > 0)
113626 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
113627 ieee80211_add_virtual_monitor(local);
113628
113629 /*
113630 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113631 * If this is for hw restart things are still running.
113632 * We may want to change that later, however.
113633 */
113634 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
113635 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
113636 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
113637
113638 if (!local->suspended)
113639 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113640 flush_delayed_work(&local->scan_work);
113641 }
113642
113643 - if (local->open_count && !reconfig_due_to_wowlan)
113644 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
113645 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
113646
113647 list_for_each_entry(sdata, &local->interfaces, list) {
113648 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
113649 index b02660f..c0f791c 100644
113650 --- a/net/netfilter/Kconfig
113651 +++ b/net/netfilter/Kconfig
113652 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
113653
113654 To compile it as a module, choose M here. If unsure, say N.
113655
113656 +config NETFILTER_XT_MATCH_GRADM
113657 + tristate '"gradm" match support'
113658 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
113659 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
113660 + ---help---
113661 + The gradm match allows to match on grsecurity RBAC being enabled.
113662 + It is useful when iptables rules are applied early on bootup to
113663 + prevent connections to the machine (except from a trusted host)
113664 + while the RBAC system is disabled.
113665 +
113666 config NETFILTER_XT_MATCH_HASHLIMIT
113667 tristate '"hashlimit" match support'
113668 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
113669 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
113670 index 89f73a9..e4e5bd9 100644
113671 --- a/net/netfilter/Makefile
113672 +++ b/net/netfilter/Makefile
113673 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
113674 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
113675 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
113676 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
113677 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
113678 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
113679 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
113680 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
113681 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
113682 index d259da3..6a32b2c 100644
113683 --- a/net/netfilter/ipset/ip_set_core.c
113684 +++ b/net/netfilter/ipset/ip_set_core.c
113685 @@ -1952,7 +1952,7 @@ done:
113686 return ret;
113687 }
113688
113689 -static struct nf_sockopt_ops so_set __read_mostly = {
113690 +static struct nf_sockopt_ops so_set = {
113691 .pf = PF_INET,
113692 .get_optmin = SO_IP_SET,
113693 .get_optmax = SO_IP_SET + 1,
113694 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
113695 index b0f7b62..0541842 100644
113696 --- a/net/netfilter/ipvs/ip_vs_conn.c
113697 +++ b/net/netfilter/ipvs/ip_vs_conn.c
113698 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
113699 /* Increase the refcnt counter of the dest */
113700 ip_vs_dest_hold(dest);
113701
113702 - conn_flags = atomic_read(&dest->conn_flags);
113703 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
113704 if (cp->protocol != IPPROTO_UDP)
113705 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
113706 flags = cp->flags;
113707 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
113708
113709 cp->control = NULL;
113710 atomic_set(&cp->n_control, 0);
113711 - atomic_set(&cp->in_pkts, 0);
113712 + atomic_set_unchecked(&cp->in_pkts, 0);
113713
113714 cp->packet_xmit = NULL;
113715 cp->app = NULL;
113716 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
113717
113718 /* Don't drop the entry if its number of incoming packets is not
113719 located in [0, 8] */
113720 - i = atomic_read(&cp->in_pkts);
113721 + i = atomic_read_unchecked(&cp->in_pkts);
113722 if (i > 8 || i < 0) return 0;
113723
113724 if (!todrop_rate[i]) return 0;
113725 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
113726 index b87ca32..76c7799 100644
113727 --- a/net/netfilter/ipvs/ip_vs_core.c
113728 +++ b/net/netfilter/ipvs/ip_vs_core.c
113729 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
113730 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
113731 /* do not touch skb anymore */
113732
113733 - atomic_inc(&cp->in_pkts);
113734 + atomic_inc_unchecked(&cp->in_pkts);
113735 ip_vs_conn_put(cp);
113736 return ret;
113737 }
113738 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
113739 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
113740 pkts = sysctl_sync_threshold(ipvs);
113741 else
113742 - pkts = atomic_add_return(1, &cp->in_pkts);
113743 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113744
113745 if (ipvs->sync_state & IP_VS_STATE_MASTER)
113746 ip_vs_sync_conn(net, cp, pkts);
113747 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
113748 index ed99448..3ba6cad 100644
113749 --- a/net/netfilter/ipvs/ip_vs_ctl.c
113750 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
113751 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
113752 */
113753 ip_vs_rs_hash(ipvs, dest);
113754 }
113755 - atomic_set(&dest->conn_flags, conn_flags);
113756 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
113757
113758 /* bind the service */
113759 old_svc = rcu_dereference_protected(dest->svc, 1);
113760 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
113761 * align with netns init in ip_vs_control_net_init()
113762 */
113763
113764 -static struct ctl_table vs_vars[] = {
113765 +static ctl_table_no_const vs_vars[] __read_only = {
113766 {
113767 .procname = "amemthresh",
113768 .maxlen = sizeof(int),
113769 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113770 " %-7s %-6d %-10d %-10d\n",
113771 &dest->addr.in6,
113772 ntohs(dest->port),
113773 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113774 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113775 atomic_read(&dest->weight),
113776 atomic_read(&dest->activeconns),
113777 atomic_read(&dest->inactconns));
113778 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113779 "%-7s %-6d %-10d %-10d\n",
113780 ntohl(dest->addr.ip),
113781 ntohs(dest->port),
113782 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113783 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113784 atomic_read(&dest->weight),
113785 atomic_read(&dest->activeconns),
113786 atomic_read(&dest->inactconns));
113787 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
113788
113789 entry.addr = dest->addr.ip;
113790 entry.port = dest->port;
113791 - entry.conn_flags = atomic_read(&dest->conn_flags);
113792 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
113793 entry.weight = atomic_read(&dest->weight);
113794 entry.u_threshold = dest->u_threshold;
113795 entry.l_threshold = dest->l_threshold;
113796 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
113797 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
113798 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
113799 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
113800 - (atomic_read(&dest->conn_flags) &
113801 + (atomic_read_unchecked(&dest->conn_flags) &
113802 IP_VS_CONN_F_FWD_MASK)) ||
113803 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
113804 atomic_read(&dest->weight)) ||
113805 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
113806 {
113807 int idx;
113808 struct netns_ipvs *ipvs = net_ipvs(net);
113809 - struct ctl_table *tbl;
113810 + ctl_table_no_const *tbl;
113811
113812 atomic_set(&ipvs->dropentry, 0);
113813 spin_lock_init(&ipvs->dropentry_lock);
113814 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
113815 index 127f140..553d652 100644
113816 --- a/net/netfilter/ipvs/ip_vs_lblc.c
113817 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
113818 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
113819 * IPVS LBLC sysctl table
113820 */
113821 #ifdef CONFIG_SYSCTL
113822 -static struct ctl_table vs_vars_table[] = {
113823 +static ctl_table_no_const vs_vars_table[] __read_only = {
113824 {
113825 .procname = "lblc_expiration",
113826 .data = NULL,
113827 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
113828 index 2229d2d..b32b785 100644
113829 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
113830 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
113831 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
113832 * IPVS LBLCR sysctl table
113833 */
113834
113835 -static struct ctl_table vs_vars_table[] = {
113836 +static ctl_table_no_const vs_vars_table[] __read_only = {
113837 {
113838 .procname = "lblcr_expiration",
113839 .data = NULL,
113840 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
113841 index d93ceeb..4556144 100644
113842 --- a/net/netfilter/ipvs/ip_vs_sync.c
113843 +++ b/net/netfilter/ipvs/ip_vs_sync.c
113844 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
113845 cp = cp->control;
113846 if (cp) {
113847 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113848 - pkts = atomic_add_return(1, &cp->in_pkts);
113849 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113850 else
113851 pkts = sysctl_sync_threshold(ipvs);
113852 ip_vs_sync_conn(net, cp->control, pkts);
113853 @@ -771,7 +771,7 @@ control:
113854 if (!cp)
113855 return;
113856 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113857 - pkts = atomic_add_return(1, &cp->in_pkts);
113858 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113859 else
113860 pkts = sysctl_sync_threshold(ipvs);
113861 goto sloop;
113862 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
113863
113864 if (opt)
113865 memcpy(&cp->in_seq, opt, sizeof(*opt));
113866 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113867 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113868 cp->state = state;
113869 cp->old_state = cp->state;
113870 /*
113871 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
113872 index 3aedbda..6a63567 100644
113873 --- a/net/netfilter/ipvs/ip_vs_xmit.c
113874 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
113875 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
113876 else
113877 rc = NF_ACCEPT;
113878 /* do not touch skb anymore */
113879 - atomic_inc(&cp->in_pkts);
113880 + atomic_inc_unchecked(&cp->in_pkts);
113881 goto out;
113882 }
113883
113884 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
113885 else
113886 rc = NF_ACCEPT;
113887 /* do not touch skb anymore */
113888 - atomic_inc(&cp->in_pkts);
113889 + atomic_inc_unchecked(&cp->in_pkts);
113890 goto out;
113891 }
113892
113893 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
113894 index a4b5e2a..13b1de3 100644
113895 --- a/net/netfilter/nf_conntrack_acct.c
113896 +++ b/net/netfilter/nf_conntrack_acct.c
113897 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
113898 #ifdef CONFIG_SYSCTL
113899 static int nf_conntrack_acct_init_sysctl(struct net *net)
113900 {
113901 - struct ctl_table *table;
113902 + ctl_table_no_const *table;
113903
113904 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
113905 GFP_KERNEL);
113906 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
113907 index 13fad86..18c984c 100644
113908 --- a/net/netfilter/nf_conntrack_core.c
113909 +++ b/net/netfilter/nf_conntrack_core.c
113910 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
113911 #define DYING_NULLS_VAL ((1<<30)+1)
113912 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
113913
113914 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113915 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
113916 +#endif
113917 +
113918 int nf_conntrack_init_net(struct net *net)
113919 {
113920 int ret = -ENOMEM;
113921 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
113922 if (!net->ct.stat)
113923 goto err_pcpu_lists;
113924
113925 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113926 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
113927 +#else
113928 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
113929 +#endif
113930 if (!net->ct.slabname)
113931 goto err_slabname;
113932
113933 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
113934 index 4e78c57..ec8fb74 100644
113935 --- a/net/netfilter/nf_conntrack_ecache.c
113936 +++ b/net/netfilter/nf_conntrack_ecache.c
113937 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
113938 #ifdef CONFIG_SYSCTL
113939 static int nf_conntrack_event_init_sysctl(struct net *net)
113940 {
113941 - struct ctl_table *table;
113942 + ctl_table_no_const *table;
113943
113944 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
113945 GFP_KERNEL);
113946 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
113947 index bd9d315..989947e 100644
113948 --- a/net/netfilter/nf_conntrack_helper.c
113949 +++ b/net/netfilter/nf_conntrack_helper.c
113950 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
113951
113952 static int nf_conntrack_helper_init_sysctl(struct net *net)
113953 {
113954 - struct ctl_table *table;
113955 + ctl_table_no_const *table;
113956
113957 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
113958 GFP_KERNEL);
113959 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
113960 index b65d586..beec902 100644
113961 --- a/net/netfilter/nf_conntrack_proto.c
113962 +++ b/net/netfilter/nf_conntrack_proto.c
113963 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
113964
113965 static void
113966 nf_ct_unregister_sysctl(struct ctl_table_header **header,
113967 - struct ctl_table **table,
113968 + ctl_table_no_const **table,
113969 unsigned int users)
113970 {
113971 if (users > 0)
113972 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
113973 index fc823fa..8311af3 100644
113974 --- a/net/netfilter/nf_conntrack_standalone.c
113975 +++ b/net/netfilter/nf_conntrack_standalone.c
113976 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
113977
113978 static int nf_conntrack_standalone_init_sysctl(struct net *net)
113979 {
113980 - struct ctl_table *table;
113981 + ctl_table_no_const *table;
113982
113983 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
113984 GFP_KERNEL);
113985 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
113986 index 7a394df..bd91a8a 100644
113987 --- a/net/netfilter/nf_conntrack_timestamp.c
113988 +++ b/net/netfilter/nf_conntrack_timestamp.c
113989 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
113990 #ifdef CONFIG_SYSCTL
113991 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
113992 {
113993 - struct ctl_table *table;
113994 + ctl_table_no_const *table;
113995
113996 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
113997 GFP_KERNEL);
113998 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
113999 index 675d12c..b36e825 100644
114000 --- a/net/netfilter/nf_log.c
114001 +++ b/net/netfilter/nf_log.c
114002 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
114003
114004 #ifdef CONFIG_SYSCTL
114005 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
114006 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
114007 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
114008
114009 static int nf_log_proc_dostring(struct ctl_table *table, int write,
114010 void __user *buffer, size_t *lenp, loff_t *ppos)
114011 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
114012 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
114013 mutex_unlock(&nf_log_mutex);
114014 } else {
114015 + ctl_table_no_const nf_log_table = *table;
114016 +
114017 mutex_lock(&nf_log_mutex);
114018 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
114019 if (!logger)
114020 - table->data = "NONE";
114021 + nf_log_table.data = "NONE";
114022 else
114023 - table->data = logger->name;
114024 - r = proc_dostring(table, write, buffer, lenp, ppos);
114025 + nf_log_table.data = logger->name;
114026 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
114027 mutex_unlock(&nf_log_mutex);
114028 }
114029
114030 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
114031 index c68c1e5..8b5d670 100644
114032 --- a/net/netfilter/nf_sockopt.c
114033 +++ b/net/netfilter/nf_sockopt.c
114034 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
114035 }
114036 }
114037
114038 - list_add(&reg->list, &nf_sockopts);
114039 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
114040 out:
114041 mutex_unlock(&nf_sockopt_mutex);
114042 return ret;
114043 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
114044 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
114045 {
114046 mutex_lock(&nf_sockopt_mutex);
114047 - list_del(&reg->list);
114048 + pax_list_del((struct list_head *)&reg->list);
114049 mutex_unlock(&nf_sockopt_mutex);
114050 }
114051 EXPORT_SYMBOL(nf_unregister_sockopt);
114052 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
114053 index 11d85b3..7fcc420 100644
114054 --- a/net/netfilter/nfnetlink_log.c
114055 +++ b/net/netfilter/nfnetlink_log.c
114056 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
114057 struct nfnl_log_net {
114058 spinlock_t instances_lock;
114059 struct hlist_head instance_table[INSTANCE_BUCKETS];
114060 - atomic_t global_seq;
114061 + atomic_unchecked_t global_seq;
114062 };
114063
114064 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
114065 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
114066 /* global sequence number */
114067 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
114068 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
114069 - htonl(atomic_inc_return(&log->global_seq))))
114070 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
114071 goto nla_put_failure;
114072
114073 if (data_len) {
114074 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
114075 index 65f3e2b..2e9d6a0 100644
114076 --- a/net/netfilter/nft_compat.c
114077 +++ b/net/netfilter/nft_compat.c
114078 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
114079 return;
114080 }
114081
114082 - switch(ret) {
114083 - case true:
114084 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
114085 - break;
114086 - case false:
114087 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
114088 - break;
114089 - }
114090 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
114091 }
114092
114093 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
114094 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
114095 new file mode 100644
114096 index 0000000..c566332
114097 --- /dev/null
114098 +++ b/net/netfilter/xt_gradm.c
114099 @@ -0,0 +1,51 @@
114100 +/*
114101 + * gradm match for netfilter
114102 + * Copyright © Zbigniew Krzystolik, 2010
114103 + *
114104 + * This program is free software; you can redistribute it and/or modify
114105 + * it under the terms of the GNU General Public License; either version
114106 + * 2 or 3 as published by the Free Software Foundation.
114107 + */
114108 +#include <linux/module.h>
114109 +#include <linux/moduleparam.h>
114110 +#include <linux/skbuff.h>
114111 +#include <linux/netfilter/x_tables.h>
114112 +#include <linux/grsecurity.h>
114113 +#include <linux/netfilter/xt_gradm.h>
114114 +
114115 +static bool
114116 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
114117 +{
114118 + const struct xt_gradm_mtinfo *info = par->matchinfo;
114119 + bool retval = false;
114120 + if (gr_acl_is_enabled())
114121 + retval = true;
114122 + return retval ^ info->invflags;
114123 +}
114124 +
114125 +static struct xt_match gradm_mt_reg __read_mostly = {
114126 + .name = "gradm",
114127 + .revision = 0,
114128 + .family = NFPROTO_UNSPEC,
114129 + .match = gradm_mt,
114130 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
114131 + .me = THIS_MODULE,
114132 +};
114133 +
114134 +static int __init gradm_mt_init(void)
114135 +{
114136 + return xt_register_match(&gradm_mt_reg);
114137 +}
114138 +
114139 +static void __exit gradm_mt_exit(void)
114140 +{
114141 + xt_unregister_match(&gradm_mt_reg);
114142 +}
114143 +
114144 +module_init(gradm_mt_init);
114145 +module_exit(gradm_mt_exit);
114146 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
114147 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
114148 +MODULE_LICENSE("GPL");
114149 +MODULE_ALIAS("ipt_gradm");
114150 +MODULE_ALIAS("ip6t_gradm");
114151 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
114152 index 1786968..1ec6dac 100644
114153 --- a/net/netfilter/xt_hashlimit.c
114154 +++ b/net/netfilter/xt_hashlimit.c
114155 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
114156 {
114157 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
114158
114159 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
114160 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
114161 if (!hashlimit_net->ipt_hashlimit)
114162 return -ENOMEM;
114163 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
114164 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
114165 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
114166 if (!hashlimit_net->ip6t_hashlimit) {
114167 remove_proc_entry("ipt_hashlimit", net->proc_net);
114168 return -ENOMEM;
114169 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
114170 index 45e1b30..a764f94 100644
114171 --- a/net/netfilter/xt_recent.c
114172 +++ b/net/netfilter/xt_recent.c
114173 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
114174 {
114175 struct recent_net *recent_net = recent_pernet(net);
114176
114177 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
114178 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
114179 if (!recent_net->xt_recent)
114180 return -ENOMEM;
114181 return 0;
114182 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
114183 index 11de55e..f25e448 100644
114184 --- a/net/netfilter/xt_statistic.c
114185 +++ b/net/netfilter/xt_statistic.c
114186 @@ -19,7 +19,7 @@
114187 #include <linux/module.h>
114188
114189 struct xt_statistic_priv {
114190 - atomic_t count;
114191 + atomic_unchecked_t count;
114192 } ____cacheline_aligned_in_smp;
114193
114194 MODULE_LICENSE("GPL");
114195 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
114196 break;
114197 case XT_STATISTIC_MODE_NTH:
114198 do {
114199 - oval = atomic_read(&info->master->count);
114200 + oval = atomic_read_unchecked(&info->master->count);
114201 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
114202 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
114203 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
114204 if (nval == 0)
114205 ret = !ret;
114206 break;
114207 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
114208 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
114209 if (info->master == NULL)
114210 return -ENOMEM;
114211 - atomic_set(&info->master->count, info->u.nth.count);
114212 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
114213
114214 return 0;
114215 }
114216 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
114217 index 0e9c28d..d99773f 100644
114218 --- a/net/netlink/af_netlink.c
114219 +++ b/net/netlink/af_netlink.c
114220 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
114221 sk->sk_error_report(sk);
114222 }
114223 }
114224 - atomic_inc(&sk->sk_drops);
114225 + atomic_inc_unchecked(&sk->sk_drops);
114226 }
114227
114228 static void netlink_rcv_wake(struct sock *sk)
114229 @@ -3005,7 +3005,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
114230 sk_wmem_alloc_get(s),
114231 nlk->cb_running,
114232 atomic_read(&s->sk_refcnt),
114233 - atomic_read(&s->sk_drops),
114234 + atomic_read_unchecked(&s->sk_drops),
114235 sock_i_ino(s)
114236 );
114237
114238 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
114239 index 6a55f71..e88c937 100644
114240 --- a/net/openvswitch/vport-internal_dev.c
114241 +++ b/net/openvswitch/vport-internal_dev.c
114242 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
114243 .ndo_get_stats64 = internal_dev_get_stats,
114244 };
114245
114246 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
114247 +static struct rtnl_link_ops internal_dev_link_ops = {
114248 .kind = "openvswitch",
114249 };
114250
114251 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
114252 index 067a3ff..9ecc05c 100644
114253 --- a/net/openvswitch/vport.c
114254 +++ b/net/openvswitch/vport.c
114255 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
114256 * netdev-stats can be directly read over netlink-ioctl.
114257 */
114258
114259 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
114260 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
114261 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
114262 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
114263 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
114264 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
114265 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
114266 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
114267
114268 for_each_possible_cpu(i) {
114269 const struct pcpu_sw_netstats *percpu_stats;
114270 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
114271 {
114272 switch (err_type) {
114273 case VPORT_E_RX_DROPPED:
114274 - atomic_long_inc(&vport->err_stats.rx_dropped);
114275 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
114276 break;
114277
114278 case VPORT_E_RX_ERROR:
114279 - atomic_long_inc(&vport->err_stats.rx_errors);
114280 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
114281 break;
114282
114283 case VPORT_E_TX_DROPPED:
114284 - atomic_long_inc(&vport->err_stats.tx_dropped);
114285 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
114286 break;
114287
114288 case VPORT_E_TX_ERROR:
114289 - atomic_long_inc(&vport->err_stats.tx_errors);
114290 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
114291 break;
114292 }
114293
114294 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
114295 index bc85331..0d3dce0 100644
114296 --- a/net/openvswitch/vport.h
114297 +++ b/net/openvswitch/vport.h
114298 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
114299 /* The following definitions are for implementers of vport devices: */
114300
114301 struct vport_err_stats {
114302 - atomic_long_t rx_dropped;
114303 - atomic_long_t rx_errors;
114304 - atomic_long_t tx_dropped;
114305 - atomic_long_t tx_errors;
114306 + atomic_long_unchecked_t rx_dropped;
114307 + atomic_long_unchecked_t rx_errors;
114308 + atomic_long_unchecked_t tx_dropped;
114309 + atomic_long_unchecked_t tx_errors;
114310 };
114311 /**
114312 * struct vport_portids - array of netlink portids of a vport.
114313 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
114314 index f8db706..0e29f8f 100644
114315 --- a/net/packet/af_packet.c
114316 +++ b/net/packet/af_packet.c
114317 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
114318
114319 return ret;
114320 drop:
114321 - atomic_long_inc(&dev->tx_dropped);
114322 + atomic_long_inc_unchecked(&dev->tx_dropped);
114323 kfree_skb(skb);
114324 return NET_XMIT_DROP;
114325 }
114326 @@ -1266,16 +1266,6 @@ static void packet_sock_destruct(struct sock *sk)
114327 sk_refcnt_debug_dec(sk);
114328 }
114329
114330 -static int fanout_rr_next(struct packet_fanout *f, unsigned int num)
114331 -{
114332 - int x = atomic_read(&f->rr_cur) + 1;
114333 -
114334 - if (x >= num)
114335 - x = 0;
114336 -
114337 - return x;
114338 -}
114339 -
114340 static unsigned int fanout_demux_hash(struct packet_fanout *f,
114341 struct sk_buff *skb,
114342 unsigned int num)
114343 @@ -1287,13 +1277,9 @@ static unsigned int fanout_demux_lb(struct packet_fanout *f,
114344 struct sk_buff *skb,
114345 unsigned int num)
114346 {
114347 - int cur, old;
114348 + unsigned int val = atomic_inc_return(&f->rr_cur);
114349
114350 - cur = atomic_read(&f->rr_cur);
114351 - while ((old = atomic_cmpxchg(&f->rr_cur, cur,
114352 - fanout_rr_next(f, num))) != cur)
114353 - cur = old;
114354 - return cur;
114355 + return val % num;
114356 }
114357
114358 static unsigned int fanout_demux_cpu(struct packet_fanout *f,
114359 @@ -1847,7 +1833,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114360
114361 spin_lock(&sk->sk_receive_queue.lock);
114362 po->stats.stats1.tp_packets++;
114363 - skb->dropcount = atomic_read(&sk->sk_drops);
114364 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
114365 __skb_queue_tail(&sk->sk_receive_queue, skb);
114366 spin_unlock(&sk->sk_receive_queue.lock);
114367 sk->sk_data_ready(sk);
114368 @@ -1856,7 +1842,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114369 drop_n_acct:
114370 spin_lock(&sk->sk_receive_queue.lock);
114371 po->stats.stats1.tp_drops++;
114372 - atomic_inc(&sk->sk_drops);
114373 + atomic_inc_unchecked(&sk->sk_drops);
114374 spin_unlock(&sk->sk_receive_queue.lock);
114375
114376 drop_n_restore:
114377 @@ -3499,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114378 case PACKET_HDRLEN:
114379 if (len > sizeof(int))
114380 len = sizeof(int);
114381 - if (copy_from_user(&val, optval, len))
114382 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
114383 return -EFAULT;
114384 switch (val) {
114385 case TPACKET_V1:
114386 @@ -3545,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114387 len = lv;
114388 if (put_user(len, optlen))
114389 return -EFAULT;
114390 - if (copy_to_user(optval, data, len))
114391 + if (len > sizeof(st) || copy_to_user(optval, data, len))
114392 return -EFAULT;
114393 return 0;
114394 }
114395 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
114396 index 5d3f2b7..8a4dbb7 100644
114397 --- a/net/phonet/pep.c
114398 +++ b/net/phonet/pep.c
114399 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114400
114401 case PNS_PEP_CTRL_REQ:
114402 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
114403 - atomic_inc(&sk->sk_drops);
114404 + atomic_inc_unchecked(&sk->sk_drops);
114405 break;
114406 }
114407 __skb_pull(skb, 4);
114408 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114409 }
114410
114411 if (pn->rx_credits == 0) {
114412 - atomic_inc(&sk->sk_drops);
114413 + atomic_inc_unchecked(&sk->sk_drops);
114414 err = -ENOBUFS;
114415 break;
114416 }
114417 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
114418 }
114419
114420 if (pn->rx_credits == 0) {
114421 - atomic_inc(&sk->sk_drops);
114422 + atomic_inc_unchecked(&sk->sk_drops);
114423 err = NET_RX_DROP;
114424 break;
114425 }
114426 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
114427 index 008214a..bb68240 100644
114428 --- a/net/phonet/socket.c
114429 +++ b/net/phonet/socket.c
114430 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
114431 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
114432 sock_i_ino(sk),
114433 atomic_read(&sk->sk_refcnt), sk,
114434 - atomic_read(&sk->sk_drops));
114435 + atomic_read_unchecked(&sk->sk_drops));
114436 }
114437 seq_pad(seq, '\n');
114438 return 0;
114439 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
114440 index c02a8c4..3c5b600 100644
114441 --- a/net/phonet/sysctl.c
114442 +++ b/net/phonet/sysctl.c
114443 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
114444 {
114445 int ret;
114446 int range[2] = {local_port_range[0], local_port_range[1]};
114447 - struct ctl_table tmp = {
114448 + ctl_table_no_const tmp = {
114449 .data = &range,
114450 .maxlen = sizeof(range),
114451 .mode = table->mode,
114452 diff --git a/net/rds/cong.c b/net/rds/cong.c
114453 index e6144b8..4f9fda6 100644
114454 --- a/net/rds/cong.c
114455 +++ b/net/rds/cong.c
114456 @@ -78,7 +78,7 @@
114457 * finds that the saved generation number is smaller than the global generation
114458 * number, it wakes up the process.
114459 */
114460 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
114461 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
114462
114463 /*
114464 * Congestion monitoring
114465 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
114466 rdsdebug("waking map %p for %pI4\n",
114467 map, &map->m_addr);
114468 rds_stats_inc(s_cong_update_received);
114469 - atomic_inc(&rds_cong_generation);
114470 + atomic_inc_unchecked(&rds_cong_generation);
114471 if (waitqueue_active(&map->m_waitq))
114472 wake_up(&map->m_waitq);
114473 if (waitqueue_active(&rds_poll_waitq))
114474 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
114475
114476 int rds_cong_updated_since(unsigned long *recent)
114477 {
114478 - unsigned long gen = atomic_read(&rds_cong_generation);
114479 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
114480
114481 if (likely(*recent == gen))
114482 return 0;
114483 diff --git a/net/rds/connection.c b/net/rds/connection.c
114484 index 378c3a6..ba4382c 100644
114485 --- a/net/rds/connection.c
114486 +++ b/net/rds/connection.c
114487 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
114488 }
114489
114490 atomic_set(&conn->c_state, RDS_CONN_DOWN);
114491 + conn->c_send_gen = 0;
114492 conn->c_reconnect_jiffies = 0;
114493 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
114494 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
114495 diff --git a/net/rds/ib.h b/net/rds/ib.h
114496 index c36d713..af45bf2 100644
114497 --- a/net/rds/ib.h
114498 +++ b/net/rds/ib.h
114499 @@ -128,7 +128,7 @@ struct rds_ib_connection {
114500 /* sending acks */
114501 unsigned long i_ack_flags;
114502 #ifdef KERNEL_HAS_ATOMIC64
114503 - atomic64_t i_ack_next; /* next ACK to send */
114504 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114505 #else
114506 spinlock_t i_ack_lock; /* protect i_ack_next */
114507 u64 i_ack_next; /* next ACK to send */
114508 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
114509 index 31b74f5..dc1fbfa 100644
114510 --- a/net/rds/ib_cm.c
114511 +++ b/net/rds/ib_cm.c
114512 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
114513 /* Clear the ACK state */
114514 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114515 #ifdef KERNEL_HAS_ATOMIC64
114516 - atomic64_set(&ic->i_ack_next, 0);
114517 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114518 #else
114519 ic->i_ack_next = 0;
114520 #endif
114521 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
114522 index 1b981a4..ae44b0c 100644
114523 --- a/net/rds/ib_recv.c
114524 +++ b/net/rds/ib_recv.c
114525 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114526 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
114527 int ack_required)
114528 {
114529 - atomic64_set(&ic->i_ack_next, seq);
114530 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114531 if (ack_required) {
114532 smp_mb__before_atomic();
114533 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114534 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114535 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114536 smp_mb__after_atomic();
114537
114538 - return atomic64_read(&ic->i_ack_next);
114539 + return atomic64_read_unchecked(&ic->i_ack_next);
114540 }
114541 #endif
114542
114543 diff --git a/net/rds/iw.h b/net/rds/iw.h
114544 index cbe6674..dc9eb89 100644
114545 --- a/net/rds/iw.h
114546 +++ b/net/rds/iw.h
114547 @@ -134,7 +134,7 @@ struct rds_iw_connection {
114548 /* sending acks */
114549 unsigned long i_ack_flags;
114550 #ifdef KERNEL_HAS_ATOMIC64
114551 - atomic64_t i_ack_next; /* next ACK to send */
114552 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114553 #else
114554 spinlock_t i_ack_lock; /* protect i_ack_next */
114555 u64 i_ack_next; /* next ACK to send */
114556 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
114557 index a6c2bea..e520995 100644
114558 --- a/net/rds/iw_cm.c
114559 +++ b/net/rds/iw_cm.c
114560 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
114561 /* Clear the ACK state */
114562 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114563 #ifdef KERNEL_HAS_ATOMIC64
114564 - atomic64_set(&ic->i_ack_next, 0);
114565 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114566 #else
114567 ic->i_ack_next = 0;
114568 #endif
114569 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
114570 index a66d179..cf1e258 100644
114571 --- a/net/rds/iw_recv.c
114572 +++ b/net/rds/iw_recv.c
114573 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114574 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
114575 int ack_required)
114576 {
114577 - atomic64_set(&ic->i_ack_next, seq);
114578 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114579 if (ack_required) {
114580 smp_mb__before_atomic();
114581 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114582 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114583 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114584 smp_mb__after_atomic();
114585
114586 - return atomic64_read(&ic->i_ack_next);
114587 + return atomic64_read_unchecked(&ic->i_ack_next);
114588 }
114589 #endif
114590
114591 diff --git a/net/rds/rds.h b/net/rds/rds.h
114592 index c2a5eef..87a7460 100644
114593 --- a/net/rds/rds.h
114594 +++ b/net/rds/rds.h
114595 @@ -110,6 +110,7 @@ struct rds_connection {
114596 void *c_transport_data;
114597
114598 atomic_t c_state;
114599 + unsigned long c_send_gen;
114600 unsigned long c_flags;
114601 unsigned long c_reconnect_jiffies;
114602 struct delayed_work c_send_w;
114603 @@ -448,7 +449,7 @@ struct rds_transport {
114604 void (*sync_mr)(void *trans_private, int direction);
114605 void (*free_mr)(void *trans_private, int invalidate);
114606 void (*flush_mrs)(void);
114607 -};
114608 +} __do_const;
114609
114610 struct rds_sock {
114611 struct sock rs_sk;
114612 diff --git a/net/rds/send.c b/net/rds/send.c
114613 index 42f65d4..49f77ef 100644
114614 --- a/net/rds/send.c
114615 +++ b/net/rds/send.c
114616 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
114617 struct scatterlist *sg;
114618 int ret = 0;
114619 LIST_HEAD(to_be_dropped);
114620 + int batch_count;
114621 + unsigned long send_gen = 0;
114622
114623 restart:
114624 + batch_count = 0;
114625
114626 /*
114627 * sendmsg calls here after having queued its message on the send
114628 @@ -157,6 +160,17 @@ restart:
114629 }
114630
114631 /*
114632 + * we record the send generation after doing the xmit acquire.
114633 + * if someone else manages to jump in and do some work, we'll use
114634 + * this to avoid a goto restart farther down.
114635 + *
114636 + * The acquire_in_xmit() check above ensures that only one
114637 + * caller can increment c_send_gen at any time.
114638 + */
114639 + conn->c_send_gen++;
114640 + send_gen = conn->c_send_gen;
114641 +
114642 + /*
114643 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
114644 * we do the opposite to avoid races.
114645 */
114646 @@ -202,6 +216,16 @@ restart:
114647 if (!rm) {
114648 unsigned int len;
114649
114650 + batch_count++;
114651 +
114652 + /* we want to process as big a batch as we can, but
114653 + * we also want to avoid softlockups. If we've been
114654 + * through a lot of messages, lets back off and see
114655 + * if anyone else jumps in
114656 + */
114657 + if (batch_count >= 1024)
114658 + goto over_batch;
114659 +
114660 spin_lock_irqsave(&conn->c_lock, flags);
114661
114662 if (!list_empty(&conn->c_send_queue)) {
114663 @@ -357,9 +381,9 @@ restart:
114664 }
114665 }
114666
114667 +over_batch:
114668 if (conn->c_trans->xmit_complete)
114669 conn->c_trans->xmit_complete(conn);
114670 -
114671 release_in_xmit(conn);
114672
114673 /* Nuke any messages we decided not to retransmit. */
114674 @@ -380,10 +404,15 @@ restart:
114675 * If the transport cannot continue (i.e ret != 0), then it must
114676 * call us when more room is available, such as from the tx
114677 * completion handler.
114678 + *
114679 + * We have an extra generation check here so that if someone manages
114680 + * to jump in after our release_in_xmit, we'll see that they have done
114681 + * some work and we will skip our goto
114682 */
114683 if (ret == 0) {
114684 smp_mb();
114685 - if (!list_empty(&conn->c_send_queue)) {
114686 + if (!list_empty(&conn->c_send_queue) &&
114687 + send_gen == conn->c_send_gen) {
114688 rds_stats_inc(s_send_lock_queue_raced);
114689 goto restart;
114690 }
114691 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
114692 index edac9ef..16bcb98 100644
114693 --- a/net/rds/tcp.c
114694 +++ b/net/rds/tcp.c
114695 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
114696 int val = 1;
114697
114698 set_fs(KERNEL_DS);
114699 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
114700 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
114701 sizeof(val));
114702 set_fs(oldfs);
114703 }
114704 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
114705 index 53b17ca..45463e7 100644
114706 --- a/net/rds/tcp_send.c
114707 +++ b/net/rds/tcp_send.c
114708 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
114709
114710 oldfs = get_fs();
114711 set_fs(KERNEL_DS);
114712 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
114713 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
114714 sizeof(val));
114715 set_fs(oldfs);
114716 }
114717 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
114718 index 7b16704..9628ec6 100644
114719 --- a/net/rxrpc/af_rxrpc.c
114720 +++ b/net/rxrpc/af_rxrpc.c
114721 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
114722 __be32 rxrpc_epoch;
114723
114724 /* current debugging ID */
114725 -atomic_t rxrpc_debug_id;
114726 +atomic_unchecked_t rxrpc_debug_id;
114727
114728 /* count of skbs currently in use */
114729 atomic_t rxrpc_n_skbs;
114730 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
114731 index e0547f5..a171f7a 100644
114732 --- a/net/rxrpc/ar-ack.c
114733 +++ b/net/rxrpc/ar-ack.c
114734 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114735
114736 _enter("{%d,%d,%d,%d},",
114737 call->acks_hard, call->acks_unacked,
114738 - atomic_read(&call->sequence),
114739 + atomic_read_unchecked(&call->sequence),
114740 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
114741
114742 stop = false;
114743 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114744
114745 /* each Tx packet has a new serial number */
114746 sp->hdr.serial =
114747 - htonl(atomic_inc_return(&call->conn->serial));
114748 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
114749
114750 hdr = (struct rxrpc_header *) txb->head;
114751 hdr->serial = sp->hdr.serial;
114752 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
114753 */
114754 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
114755 {
114756 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
114757 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
114758 }
114759
114760 /*
114761 @@ -678,7 +678,7 @@ process_further:
114762
114763 latest = ntohl(sp->hdr.serial);
114764 hard = ntohl(ack.firstPacket);
114765 - tx = atomic_read(&call->sequence);
114766 + tx = atomic_read_unchecked(&call->sequence);
114767
114768 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114769 latest,
114770 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
114771 goto maybe_reschedule;
114772
114773 send_ACK_with_skew:
114774 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
114775 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
114776 ntohl(ack.serial));
114777 send_ACK:
114778 mtu = call->conn->trans->peer->if_mtu;
114779 @@ -1222,7 +1222,7 @@ send_ACK:
114780 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
114781 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
114782
114783 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114784 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114785 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114786 ntohl(hdr.serial),
114787 ntohs(ack.maxSkew),
114788 @@ -1240,7 +1240,7 @@ send_ACK:
114789 send_message:
114790 _debug("send message");
114791
114792 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114793 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114794 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
114795 send_message_2:
114796
114797 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
114798 index a9e05db..194e793 100644
114799 --- a/net/rxrpc/ar-call.c
114800 +++ b/net/rxrpc/ar-call.c
114801 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
114802 spin_lock_init(&call->lock);
114803 rwlock_init(&call->state_lock);
114804 atomic_set(&call->usage, 1);
114805 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
114806 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114807 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
114808
114809 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
114810 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
114811 index 6631f4f..bfdf056 100644
114812 --- a/net/rxrpc/ar-connection.c
114813 +++ b/net/rxrpc/ar-connection.c
114814 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
114815 rwlock_init(&conn->lock);
114816 spin_lock_init(&conn->state_lock);
114817 atomic_set(&conn->usage, 1);
114818 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
114819 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114820 conn->avail_calls = RXRPC_MAXCALLS;
114821 conn->size_align = 4;
114822 conn->header_size = sizeof(struct rxrpc_header);
114823 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
114824 index e7ed43a..6afa140 100644
114825 --- a/net/rxrpc/ar-connevent.c
114826 +++ b/net/rxrpc/ar-connevent.c
114827 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
114828
114829 len = iov[0].iov_len + iov[1].iov_len;
114830
114831 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114832 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114833 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
114834
114835 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114836 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
114837 index 481f89f..ceeaf8d 100644
114838 --- a/net/rxrpc/ar-input.c
114839 +++ b/net/rxrpc/ar-input.c
114840 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
114841 /* track the latest serial number on this connection for ACK packet
114842 * information */
114843 serial = ntohl(sp->hdr.serial);
114844 - hi_serial = atomic_read(&call->conn->hi_serial);
114845 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
114846 while (serial > hi_serial)
114847 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
114848 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
114849 serial);
114850
114851 /* request ACK generation for any ACK or DATA packet that requests
114852 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
114853 index ba9fd36..9bbfe01 100644
114854 --- a/net/rxrpc/ar-internal.h
114855 +++ b/net/rxrpc/ar-internal.h
114856 @@ -272,8 +272,8 @@ struct rxrpc_connection {
114857 int error; /* error code for local abort */
114858 int debug_id; /* debug ID for printks */
114859 unsigned int call_counter; /* call ID counter */
114860 - atomic_t serial; /* packet serial number counter */
114861 - atomic_t hi_serial; /* highest serial number received */
114862 + atomic_unchecked_t serial; /* packet serial number counter */
114863 + atomic_unchecked_t hi_serial; /* highest serial number received */
114864 u8 avail_calls; /* number of calls available */
114865 u8 size_align; /* data size alignment (for security) */
114866 u8 header_size; /* rxrpc + security header size */
114867 @@ -346,7 +346,7 @@ struct rxrpc_call {
114868 spinlock_t lock;
114869 rwlock_t state_lock; /* lock for state transition */
114870 atomic_t usage;
114871 - atomic_t sequence; /* Tx data packet sequence counter */
114872 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
114873 u32 abort_code; /* local/remote abort code */
114874 enum { /* current state of call */
114875 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
114876 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
114877 */
114878 extern atomic_t rxrpc_n_skbs;
114879 extern __be32 rxrpc_epoch;
114880 -extern atomic_t rxrpc_debug_id;
114881 +extern atomic_unchecked_t rxrpc_debug_id;
114882 extern struct workqueue_struct *rxrpc_workqueue;
114883
114884 /*
114885 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
114886 index 87f7135..74d3703 100644
114887 --- a/net/rxrpc/ar-local.c
114888 +++ b/net/rxrpc/ar-local.c
114889 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
114890 spin_lock_init(&local->lock);
114891 rwlock_init(&local->services_lock);
114892 atomic_set(&local->usage, 1);
114893 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
114894 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114895 memcpy(&local->srx, srx, sizeof(*srx));
114896 }
114897
114898 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
114899 index 8331c95..401bf22 100644
114900 --- a/net/rxrpc/ar-output.c
114901 +++ b/net/rxrpc/ar-output.c
114902 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
114903 memset(skb_put(skb, pad), 0, pad);
114904 }
114905
114906 - seq = atomic_inc_return(&call->sequence);
114907 + seq = atomic_inc_return_unchecked(&call->sequence);
114908
114909 sp->hdr.epoch = conn->epoch;
114910 sp->hdr.cid = call->cid;
114911 sp->hdr.callNumber = call->call_id;
114912 sp->hdr.seq = htonl(seq);
114913 sp->hdr.serial =
114914 - htonl(atomic_inc_return(&conn->serial));
114915 + htonl(atomic_inc_return_unchecked(&conn->serial));
114916 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
114917 sp->hdr.userStatus = 0;
114918 sp->hdr.securityIndex = conn->security_ix;
114919 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
114920 index bebaa43..2644591 100644
114921 --- a/net/rxrpc/ar-peer.c
114922 +++ b/net/rxrpc/ar-peer.c
114923 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
114924 INIT_LIST_HEAD(&peer->error_targets);
114925 spin_lock_init(&peer->lock);
114926 atomic_set(&peer->usage, 1);
114927 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
114928 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114929 memcpy(&peer->srx, srx, sizeof(*srx));
114930
114931 rxrpc_assess_MTU_size(peer);
114932 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
114933 index 38047f7..9f48511 100644
114934 --- a/net/rxrpc/ar-proc.c
114935 +++ b/net/rxrpc/ar-proc.c
114936 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
114937 atomic_read(&conn->usage),
114938 rxrpc_conn_states[conn->state],
114939 key_serial(conn->key),
114940 - atomic_read(&conn->serial),
114941 - atomic_read(&conn->hi_serial));
114942 + atomic_read_unchecked(&conn->serial),
114943 + atomic_read_unchecked(&conn->hi_serial));
114944
114945 return 0;
114946 }
114947 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
114948 index 1976dec..aa70be5 100644
114949 --- a/net/rxrpc/ar-transport.c
114950 +++ b/net/rxrpc/ar-transport.c
114951 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
114952 spin_lock_init(&trans->client_lock);
114953 rwlock_init(&trans->conn_lock);
114954 atomic_set(&trans->usage, 1);
114955 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
114956 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114957
114958 if (peer->srx.transport.family == AF_INET) {
114959 switch (peer->srx.transport_type) {
114960 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
114961 index f226709..0e735a8 100644
114962 --- a/net/rxrpc/rxkad.c
114963 +++ b/net/rxrpc/rxkad.c
114964 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
114965
114966 len = iov[0].iov_len + iov[1].iov_len;
114967
114968 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114969 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114970 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
114971
114972 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114973 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
114974
114975 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
114976
114977 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
114978 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114979 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
114980
114981 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
114982 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
114983 index 6efca30..1259f82 100644
114984 --- a/net/sched/sch_generic.c
114985 +++ b/net/sched/sch_generic.c
114986 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
114987 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114988 if (dev->reg_state == NETREG_UNINITIALIZED)
114989 return;
114990 - atomic_inc(&dev->carrier_changes);
114991 + atomic_inc_unchecked(&dev->carrier_changes);
114992 linkwatch_fire_event(dev);
114993 if (netif_running(dev))
114994 __netdev_watchdog_up(dev);
114995 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
114996 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114997 if (dev->reg_state == NETREG_UNINITIALIZED)
114998 return;
114999 - atomic_inc(&dev->carrier_changes);
115000 + atomic_inc_unchecked(&dev->carrier_changes);
115001 linkwatch_fire_event(dev);
115002 }
115003 }
115004 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
115005 index 0e4198e..f94193e 100644
115006 --- a/net/sctp/ipv6.c
115007 +++ b/net/sctp/ipv6.c
115008 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
115009 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
115010 };
115011
115012 -static struct sctp_af sctp_af_inet6 = {
115013 +static struct sctp_af sctp_af_inet6 __read_only = {
115014 .sa_family = AF_INET6,
115015 .sctp_xmit = sctp_v6_xmit,
115016 .setsockopt = ipv6_setsockopt,
115017 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
115018 #endif
115019 };
115020
115021 -static struct sctp_pf sctp_pf_inet6 = {
115022 +static struct sctp_pf sctp_pf_inet6 __read_only = {
115023 .event_msgname = sctp_inet6_event_msgname,
115024 .skb_msgname = sctp_inet6_skb_msgname,
115025 .af_supported = sctp_inet6_af_supported,
115026 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
115027
115028 void sctp_v6_pf_exit(void)
115029 {
115030 - list_del(&sctp_af_inet6.list);
115031 + pax_list_del(&sctp_af_inet6.list);
115032 }
115033
115034 /* Initialize IPv6 support and register with socket layer. */
115035 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
115036 index 8f34b27..b105385 100644
115037 --- a/net/sctp/protocol.c
115038 +++ b/net/sctp/protocol.c
115039 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
115040 return 0;
115041 }
115042
115043 + pax_open_kernel();
115044 INIT_LIST_HEAD(&af->list);
115045 - list_add_tail(&af->list, &sctp_address_families);
115046 + pax_close_kernel();
115047 + pax_list_add_tail(&af->list, &sctp_address_families);
115048 return 1;
115049 }
115050
115051 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
115052
115053 static struct sctp_af sctp_af_inet;
115054
115055 -static struct sctp_pf sctp_pf_inet = {
115056 +static struct sctp_pf sctp_pf_inet __read_only = {
115057 .event_msgname = sctp_inet_event_msgname,
115058 .skb_msgname = sctp_inet_skb_msgname,
115059 .af_supported = sctp_inet_af_supported,
115060 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
115061 };
115062
115063 /* IPv4 address related functions. */
115064 -static struct sctp_af sctp_af_inet = {
115065 +static struct sctp_af sctp_af_inet __read_only = {
115066 .sa_family = AF_INET,
115067 .sctp_xmit = sctp_v4_xmit,
115068 .setsockopt = ip_setsockopt,
115069 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
115070
115071 static void sctp_v4_pf_exit(void)
115072 {
115073 - list_del(&sctp_af_inet.list);
115074 + pax_list_del(&sctp_af_inet.list);
115075 }
115076
115077 static int sctp_v4_protosw_init(void)
115078 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
115079 index fef2acd..c705c4f 100644
115080 --- a/net/sctp/sm_sideeffect.c
115081 +++ b/net/sctp/sm_sideeffect.c
115082 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
115083 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
115084 }
115085
115086 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
115087 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
115088 NULL,
115089 sctp_generate_t1_cookie_event,
115090 sctp_generate_t1_init_event,
115091 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
115092 index aafe94b..40b016f 100644
115093 --- a/net/sctp/socket.c
115094 +++ b/net/sctp/socket.c
115095 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
115096 {
115097 struct sctp_association *asoc;
115098 struct sctp_ulpevent *event;
115099 + struct sctp_event_subscribe subscribe;
115100
115101 if (optlen > sizeof(struct sctp_event_subscribe))
115102 return -EINVAL;
115103 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
115104 + if (copy_from_user(&subscribe, optval, optlen))
115105 return -EFAULT;
115106 + sctp_sk(sk)->subscribe = subscribe;
115107
115108 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
115109 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
115110 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
115111 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
115112 int __user *optlen)
115113 {
115114 + struct sctp_event_subscribe subscribe;
115115 +
115116 if (len <= 0)
115117 return -EINVAL;
115118 if (len > sizeof(struct sctp_event_subscribe))
115119 len = sizeof(struct sctp_event_subscribe);
115120 if (put_user(len, optlen))
115121 return -EFAULT;
115122 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
115123 + subscribe = sctp_sk(sk)->subscribe;
115124 + if (copy_to_user(optval, &subscribe, len))
115125 return -EFAULT;
115126 return 0;
115127 }
115128 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
115129 */
115130 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
115131 {
115132 + __u32 autoclose;
115133 +
115134 /* Applicable to UDP-style socket only */
115135 if (sctp_style(sk, TCP))
115136 return -EOPNOTSUPP;
115137 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
115138 len = sizeof(int);
115139 if (put_user(len, optlen))
115140 return -EFAULT;
115141 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
115142 + autoclose = sctp_sk(sk)->autoclose;
115143 + if (copy_to_user(optval, &autoclose, sizeof(int)))
115144 return -EFAULT;
115145 return 0;
115146 }
115147 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
115148 */
115149 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
115150 {
115151 + struct sctp_initmsg initmsg;
115152 +
115153 if (len < sizeof(struct sctp_initmsg))
115154 return -EINVAL;
115155 len = sizeof(struct sctp_initmsg);
115156 if (put_user(len, optlen))
115157 return -EFAULT;
115158 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
115159 + initmsg = sctp_sk(sk)->initmsg;
115160 + if (copy_to_user(optval, &initmsg, len))
115161 return -EFAULT;
115162 return 0;
115163 }
115164 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
115165 ->addr_to_user(sp, &temp);
115166 if (space_left < addrlen)
115167 return -ENOMEM;
115168 + if (addrlen > sizeof(temp) || addrlen < 0)
115169 + return -EFAULT;
115170 if (copy_to_user(to, &temp, addrlen))
115171 return -EFAULT;
115172 to += addrlen;
115173 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
115174 index 2e9ada1..40f425d 100644
115175 --- a/net/sctp/sysctl.c
115176 +++ b/net/sctp/sysctl.c
115177 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
115178 loff_t *ppos)
115179 {
115180 struct net *net = current->nsproxy->net_ns;
115181 - struct ctl_table tbl;
115182 + ctl_table_no_const tbl;
115183 bool changed = false;
115184 char *none = "none";
115185 char tmp[8];
115186 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
115187 struct net *net = current->nsproxy->net_ns;
115188 unsigned int min = *(unsigned int *) ctl->extra1;
115189 unsigned int max = *(unsigned int *) ctl->extra2;
115190 - struct ctl_table tbl;
115191 + ctl_table_no_const tbl;
115192 int ret, new_value;
115193
115194 memset(&tbl, 0, sizeof(struct ctl_table));
115195 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
115196 struct net *net = current->nsproxy->net_ns;
115197 unsigned int min = *(unsigned int *) ctl->extra1;
115198 unsigned int max = *(unsigned int *) ctl->extra2;
115199 - struct ctl_table tbl;
115200 + ctl_table_no_const tbl;
115201 int ret, new_value;
115202
115203 memset(&tbl, 0, sizeof(struct ctl_table));
115204 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115205 loff_t *ppos)
115206 {
115207 struct net *net = current->nsproxy->net_ns;
115208 - struct ctl_table tbl;
115209 + ctl_table_no_const tbl;
115210 int new_value, ret;
115211
115212 memset(&tbl, 0, sizeof(struct ctl_table));
115213 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
115214
115215 int sctp_sysctl_net_register(struct net *net)
115216 {
115217 - struct ctl_table *table;
115218 + ctl_table_no_const *table;
115219 int i;
115220
115221 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
115222 diff --git a/net/socket.c b/net/socket.c
115223 index 245330c..919e2a7 100644
115224 --- a/net/socket.c
115225 +++ b/net/socket.c
115226 @@ -89,6 +89,7 @@
115227 #include <linux/magic.h>
115228 #include <linux/slab.h>
115229 #include <linux/xattr.h>
115230 +#include <linux/in.h>
115231
115232 #include <asm/uaccess.h>
115233 #include <asm/unistd.h>
115234 @@ -107,6 +108,7 @@
115235 #include <linux/atalk.h>
115236 #include <net/busy_poll.h>
115237 #include <linux/errqueue.h>
115238 +#include <linux/grsock.h>
115239
115240 #ifdef CONFIG_NET_RX_BUSY_POLL
115241 unsigned int sysctl_net_busy_read __read_mostly;
115242 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
115243 */
115244
115245 static DEFINE_SPINLOCK(net_family_lock);
115246 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115247 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115248
115249 /*
115250 * Statistics counters of the socket lists
115251 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
115252 &sockfs_dentry_operations, SOCKFS_MAGIC);
115253 }
115254
115255 -static struct vfsmount *sock_mnt __read_mostly;
115256 +struct vfsmount *sock_mnt __read_mostly;
115257
115258 static struct file_system_type sock_fs_type = {
115259 .name = "sockfs",
115260 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115261 return -EAFNOSUPPORT;
115262 if (type < 0 || type >= SOCK_MAX)
115263 return -EINVAL;
115264 + if (protocol < 0)
115265 + return -EINVAL;
115266
115267 /* Compatibility.
115268
115269 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115270 if (err)
115271 return err;
115272
115273 + if(!kern && !gr_search_socket(family, type, protocol)) {
115274 + if (rcu_access_pointer(net_families[family]) == NULL)
115275 + return -EAFNOSUPPORT;
115276 + else
115277 + return -EACCES;
115278 + }
115279 +
115280 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
115281 + if (rcu_access_pointer(net_families[family]) == NULL)
115282 + return -EAFNOSUPPORT;
115283 + else
115284 + return -EACCES;
115285 + }
115286 +
115287 /*
115288 * Allocate the socket and allow the family to set things up. if
115289 * the protocol is 0, the family is instructed to select an appropriate
115290 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115291 if (sock) {
115292 err = move_addr_to_kernel(umyaddr, addrlen, &address);
115293 if (err >= 0) {
115294 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
115295 + err = -EACCES;
115296 + goto error;
115297 + }
115298 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
115299 + if (err)
115300 + goto error;
115301 +
115302 err = security_socket_bind(sock,
115303 (struct sockaddr *)&address,
115304 addrlen);
115305 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115306 (struct sockaddr *)
115307 &address, addrlen);
115308 }
115309 +error:
115310 fput_light(sock->file, fput_needed);
115311 }
115312 return err;
115313 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
115314 if ((unsigned int)backlog > somaxconn)
115315 backlog = somaxconn;
115316
115317 + if (gr_handle_sock_server_other(sock->sk)) {
115318 + err = -EPERM;
115319 + goto error;
115320 + }
115321 +
115322 + err = gr_search_listen(sock);
115323 + if (err)
115324 + goto error;
115325 +
115326 err = security_socket_listen(sock, backlog);
115327 if (!err)
115328 err = sock->ops->listen(sock, backlog);
115329
115330 +error:
115331 fput_light(sock->file, fput_needed);
115332 }
115333 return err;
115334 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115335 newsock->type = sock->type;
115336 newsock->ops = sock->ops;
115337
115338 + if (gr_handle_sock_server_other(sock->sk)) {
115339 + err = -EPERM;
115340 + sock_release(newsock);
115341 + goto out_put;
115342 + }
115343 +
115344 + err = gr_search_accept(sock);
115345 + if (err) {
115346 + sock_release(newsock);
115347 + goto out_put;
115348 + }
115349 +
115350 /*
115351 * We don't need try_module_get here, as the listening socket (sock)
115352 * has the protocol module (sock->ops->owner) held.
115353 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115354 fd_install(newfd, newfile);
115355 err = newfd;
115356
115357 + gr_attach_curr_ip(newsock->sk);
115358 +
115359 out_put:
115360 fput_light(sock->file, fput_needed);
115361 out:
115362 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115363 int, addrlen)
115364 {
115365 struct socket *sock;
115366 + struct sockaddr *sck;
115367 struct sockaddr_storage address;
115368 int err, fput_needed;
115369
115370 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115371 if (err < 0)
115372 goto out_put;
115373
115374 + sck = (struct sockaddr *)&address;
115375 +
115376 + if (gr_handle_sock_client(sck)) {
115377 + err = -EACCES;
115378 + goto out_put;
115379 + }
115380 +
115381 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
115382 + if (err)
115383 + goto out_put;
115384 +
115385 err =
115386 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
115387 if (err)
115388 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
115389 * the protocol.
115390 */
115391
115392 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
115393 +
115394 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
115395 unsigned int, flags, struct sockaddr __user *, addr,
115396 int, addr_len)
115397 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
115398 struct socket *sock;
115399 struct iovec iov;
115400 struct msghdr msg;
115401 - struct sockaddr_storage address;
115402 + struct sockaddr_storage address = { };
115403 int err, err2;
115404 int fput_needed;
115405
115406 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
115407 * checking falls down on this.
115408 */
115409 if (copy_from_user(ctl_buf,
115410 - (void __user __force *)msg_sys->msg_control,
115411 + (void __force_user *)msg_sys->msg_control,
115412 ctl_len))
115413 goto out_freectl;
115414 msg_sys->msg_control = ctl_buf;
115415 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
115416 ssize_t err;
115417
115418 /* kernel mode address */
115419 - struct sockaddr_storage addr;
115420 + struct sockaddr_storage addr = { };
115421
115422 /* user mode address pointers */
115423 struct sockaddr __user *uaddr;
115424 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
115425 ifr = compat_alloc_user_space(buf_size);
115426 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
115427
115428 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
115429 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
115430 return -EFAULT;
115431
115432 if (put_user(convert_in ? rxnfc : compat_ptr(data),
115433 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
115434 old_fs = get_fs();
115435 set_fs(KERNEL_DS);
115436 err = dev_ioctl(net, cmd,
115437 - (struct ifreq __user __force *) &kifr);
115438 + (struct ifreq __force_user *) &kifr);
115439 set_fs(old_fs);
115440
115441 return err;
115442 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
115443
115444 old_fs = get_fs();
115445 set_fs(KERNEL_DS);
115446 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
115447 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
115448 set_fs(old_fs);
115449
115450 if (cmd == SIOCGIFMAP && !err) {
115451 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
115452 ret |= get_user(rtdev, &(ur4->rt_dev));
115453 if (rtdev) {
115454 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
115455 - r4.rt_dev = (char __user __force *)devname;
115456 + r4.rt_dev = (char __force_user *)devname;
115457 devname[15] = 0;
115458 } else
115459 r4.rt_dev = NULL;
115460 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
115461 int __user *uoptlen;
115462 int err;
115463
115464 - uoptval = (char __user __force *) optval;
115465 - uoptlen = (int __user __force *) optlen;
115466 + uoptval = (char __force_user *) optval;
115467 + uoptlen = (int __force_user *) optlen;
115468
115469 set_fs(KERNEL_DS);
115470 if (level == SOL_SOCKET)
115471 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
115472 char __user *uoptval;
115473 int err;
115474
115475 - uoptval = (char __user __force *) optval;
115476 + uoptval = (char __force_user *) optval;
115477
115478 set_fs(KERNEL_DS);
115479 if (level == SOL_SOCKET)
115480 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
115481 index 1095be9..815d777 100644
115482 --- a/net/sunrpc/auth_gss/svcauth_gss.c
115483 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
115484 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115485 uint64_t *handle)
115486 {
115487 struct rsc rsci, *rscp = NULL;
115488 - static atomic64_t ctxhctr;
115489 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
115490 long long ctxh;
115491 struct gss_api_mech *gm = NULL;
115492 time_t expiry;
115493 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115494 status = -ENOMEM;
115495 /* the handle needs to be just a unique id,
115496 * use a static counter */
115497 - ctxh = atomic64_inc_return(&ctxhctr);
115498 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
115499
115500 /* make a copy for the caller */
115501 *handle = ctxh;
115502 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
115503 index 5199bb1..567a54c 100644
115504 --- a/net/sunrpc/cache.c
115505 +++ b/net/sunrpc/cache.c
115506 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
115507 struct sunrpc_net *sn;
115508
115509 sn = net_generic(net, sunrpc_net_id);
115510 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
115511 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
115512 if (cd->u.procfs.proc_ent == NULL)
115513 goto out_nomem;
115514 cd->u.procfs.channel_ent = NULL;
115515 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
115516 index e6ce151..ba1cf85 100644
115517 --- a/net/sunrpc/clnt.c
115518 +++ b/net/sunrpc/clnt.c
115519 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
115520 (RPC_IS_ASYNC(task) ? "async" : "sync"));
115521
115522 /* Increment call count */
115523 - task->tk_msg.rpc_proc->p_count++;
115524 + pax_open_kernel();
115525 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
115526 + pax_close_kernel();
115527 clnt->cl_stats->rpccnt++;
115528 task->tk_action = call_reserve;
115529 }
115530 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
115531 index b91fd9c..00fe5b1 100644
115532 --- a/net/sunrpc/sched.c
115533 +++ b/net/sunrpc/sched.c
115534 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
115535 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
115536 static void rpc_task_set_debuginfo(struct rpc_task *task)
115537 {
115538 - static atomic_t rpc_pid;
115539 + static atomic_unchecked_t rpc_pid;
115540
115541 - task->tk_pid = atomic_inc_return(&rpc_pid);
115542 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
115543 }
115544 #else
115545 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
115546 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
115547 index 2ecb994..5afb49f 100644
115548 --- a/net/sunrpc/stats.c
115549 +++ b/net/sunrpc/stats.c
115550 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
115551
115552 dprintk("RPC: registering /proc/net/rpc\n");
115553 sn = net_generic(net, sunrpc_net_id);
115554 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
115555 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
115556 if (sn->proc_net_rpc == NULL)
115557 return -ENOMEM;
115558
115559 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
115560 index 78974e4..1e0d1a5 100644
115561 --- a/net/sunrpc/svc.c
115562 +++ b/net/sunrpc/svc.c
115563 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
115564 svc_putnl(resv, RPC_SUCCESS);
115565
115566 /* Bump per-procedure stats counter */
115567 - procp->pc_count++;
115568 + pax_open_kernel();
115569 + (*(unsigned int *)&procp->pc_count)++;
115570 + pax_close_kernel();
115571
115572 /* Initialize storage for argp and resp */
115573 memset(rqstp->rq_argp, 0, procp->pc_argsize);
115574 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
115575 index 621ca7b..59421dd 100644
115576 --- a/net/sunrpc/svcauth_unix.c
115577 +++ b/net/sunrpc/svcauth_unix.c
115578 @@ -414,7 +414,7 @@ struct unix_gid {
115579 struct group_info *gi;
115580 };
115581
115582 -static int unix_gid_hash(kuid_t uid)
115583 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
115584 {
115585 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
115586 }
115587 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
115588 (*bpp)[-1] = '\n';
115589 }
115590
115591 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115592 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115593
115594 static int unix_gid_parse(struct cache_detail *cd,
115595 char *mesg, int mlen)
115596 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
115597 index c1b6270..05089c1 100644
115598 --- a/net/sunrpc/xprtrdma/svc_rdma.c
115599 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
115600 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
115601 static unsigned int min_max_inline = 4096;
115602 static unsigned int max_max_inline = 65536;
115603
115604 -atomic_t rdma_stat_recv;
115605 -atomic_t rdma_stat_read;
115606 -atomic_t rdma_stat_write;
115607 -atomic_t rdma_stat_sq_starve;
115608 -atomic_t rdma_stat_rq_starve;
115609 -atomic_t rdma_stat_rq_poll;
115610 -atomic_t rdma_stat_rq_prod;
115611 -atomic_t rdma_stat_sq_poll;
115612 -atomic_t rdma_stat_sq_prod;
115613 +atomic_unchecked_t rdma_stat_recv;
115614 +atomic_unchecked_t rdma_stat_read;
115615 +atomic_unchecked_t rdma_stat_write;
115616 +atomic_unchecked_t rdma_stat_sq_starve;
115617 +atomic_unchecked_t rdma_stat_rq_starve;
115618 +atomic_unchecked_t rdma_stat_rq_poll;
115619 +atomic_unchecked_t rdma_stat_rq_prod;
115620 +atomic_unchecked_t rdma_stat_sq_poll;
115621 +atomic_unchecked_t rdma_stat_sq_prod;
115622
115623 /* Temporary NFS request map and context caches */
115624 struct kmem_cache *svc_rdma_map_cachep;
115625 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
115626 len -= *ppos;
115627 if (len > *lenp)
115628 len = *lenp;
115629 - if (len && copy_to_user(buffer, str_buf, len))
115630 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
115631 return -EFAULT;
115632 *lenp = len;
115633 *ppos += len;
115634 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
115635 {
115636 .procname = "rdma_stat_read",
115637 .data = &rdma_stat_read,
115638 - .maxlen = sizeof(atomic_t),
115639 + .maxlen = sizeof(atomic_unchecked_t),
115640 .mode = 0644,
115641 .proc_handler = read_reset_stat,
115642 },
115643 {
115644 .procname = "rdma_stat_recv",
115645 .data = &rdma_stat_recv,
115646 - .maxlen = sizeof(atomic_t),
115647 + .maxlen = sizeof(atomic_unchecked_t),
115648 .mode = 0644,
115649 .proc_handler = read_reset_stat,
115650 },
115651 {
115652 .procname = "rdma_stat_write",
115653 .data = &rdma_stat_write,
115654 - .maxlen = sizeof(atomic_t),
115655 + .maxlen = sizeof(atomic_unchecked_t),
115656 .mode = 0644,
115657 .proc_handler = read_reset_stat,
115658 },
115659 {
115660 .procname = "rdma_stat_sq_starve",
115661 .data = &rdma_stat_sq_starve,
115662 - .maxlen = sizeof(atomic_t),
115663 + .maxlen = sizeof(atomic_unchecked_t),
115664 .mode = 0644,
115665 .proc_handler = read_reset_stat,
115666 },
115667 {
115668 .procname = "rdma_stat_rq_starve",
115669 .data = &rdma_stat_rq_starve,
115670 - .maxlen = sizeof(atomic_t),
115671 + .maxlen = sizeof(atomic_unchecked_t),
115672 .mode = 0644,
115673 .proc_handler = read_reset_stat,
115674 },
115675 {
115676 .procname = "rdma_stat_rq_poll",
115677 .data = &rdma_stat_rq_poll,
115678 - .maxlen = sizeof(atomic_t),
115679 + .maxlen = sizeof(atomic_unchecked_t),
115680 .mode = 0644,
115681 .proc_handler = read_reset_stat,
115682 },
115683 {
115684 .procname = "rdma_stat_rq_prod",
115685 .data = &rdma_stat_rq_prod,
115686 - .maxlen = sizeof(atomic_t),
115687 + .maxlen = sizeof(atomic_unchecked_t),
115688 .mode = 0644,
115689 .proc_handler = read_reset_stat,
115690 },
115691 {
115692 .procname = "rdma_stat_sq_poll",
115693 .data = &rdma_stat_sq_poll,
115694 - .maxlen = sizeof(atomic_t),
115695 + .maxlen = sizeof(atomic_unchecked_t),
115696 .mode = 0644,
115697 .proc_handler = read_reset_stat,
115698 },
115699 {
115700 .procname = "rdma_stat_sq_prod",
115701 .data = &rdma_stat_sq_prod,
115702 - .maxlen = sizeof(atomic_t),
115703 + .maxlen = sizeof(atomic_unchecked_t),
115704 .mode = 0644,
115705 .proc_handler = read_reset_stat,
115706 },
115707 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115708 index f9f13a3..d155c71 100644
115709 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115710 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115711 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
115712 *page_no = pg_no;
115713 *page_offset = pg_off;
115714 ret = read;
115715 - atomic_inc(&rdma_stat_read);
115716 + atomic_inc_unchecked(&rdma_stat_read);
115717 return ret;
115718 err:
115719 svc_rdma_unmap_dma(ctxt);
115720 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
115721 *page_no = pg_no;
115722 *page_offset = pg_off;
115723 ret = read;
115724 - atomic_inc(&rdma_stat_read);
115725 + atomic_inc_unchecked(&rdma_stat_read);
115726 return ret;
115727 err:
115728 svc_rdma_unmap_dma(ctxt);
115729 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115730 dto_q);
115731 list_del_init(&ctxt->dto_q);
115732 } else {
115733 - atomic_inc(&rdma_stat_rq_starve);
115734 + atomic_inc_unchecked(&rdma_stat_rq_starve);
115735 clear_bit(XPT_DATA, &xprt->xpt_flags);
115736 ctxt = NULL;
115737 }
115738 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115739 }
115740 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
115741 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
115742 - atomic_inc(&rdma_stat_recv);
115743 + atomic_inc_unchecked(&rdma_stat_recv);
115744
115745 /* Build up the XDR from the receive buffers. */
115746 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
115747 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115748 index 7de33d1a..7f10241 100644
115749 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115750 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115751 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
115752 write_wr.wr.rdma.remote_addr = to;
115753
115754 /* Post It */
115755 - atomic_inc(&rdma_stat_write);
115756 + atomic_inc_unchecked(&rdma_stat_write);
115757 if (svc_rdma_send(xprt, &write_wr))
115758 goto err;
115759 return write_len - bc;
115760 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115761 index f609c1c..abd491f 100644
115762 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
115763 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115764 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115765 return;
115766
115767 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
115768 - atomic_inc(&rdma_stat_rq_poll);
115769 + atomic_inc_unchecked(&rdma_stat_rq_poll);
115770
115771 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
115772 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
115773 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115774 }
115775
115776 if (ctxt)
115777 - atomic_inc(&rdma_stat_rq_prod);
115778 + atomic_inc_unchecked(&rdma_stat_rq_prod);
115779
115780 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
115781 /*
115782 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115783 return;
115784
115785 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
115786 - atomic_inc(&rdma_stat_sq_poll);
115787 + atomic_inc_unchecked(&rdma_stat_sq_poll);
115788 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
115789 int i;
115790
115791 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115792 }
115793
115794 if (ctxt)
115795 - atomic_inc(&rdma_stat_sq_prod);
115796 + atomic_inc_unchecked(&rdma_stat_sq_prod);
115797 }
115798
115799 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
115800 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
115801 spin_lock_bh(&xprt->sc_lock);
115802 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
115803 spin_unlock_bh(&xprt->sc_lock);
115804 - atomic_inc(&rdma_stat_sq_starve);
115805 + atomic_inc_unchecked(&rdma_stat_sq_starve);
115806
115807 /* See if we can opportunistically reap SQ WR to make room */
115808 sq_cq_reap(xprt);
115809 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
115810 index e7000be..e3b0ba7 100644
115811 --- a/net/sysctl_net.c
115812 +++ b/net/sysctl_net.c
115813 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
115814 kgid_t root_gid = make_kgid(net->user_ns, 0);
115815
115816 /* Allow network administrator to have same access as root. */
115817 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
115818 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
115819 uid_eq(root_uid, current_euid())) {
115820 int mode = (table->mode >> 6) & 7;
115821 return (mode << 6) | (mode << 3) | mode;
115822 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
115823 index ce9121e..fd1fcce 100644
115824 --- a/net/tipc/netlink_compat.c
115825 +++ b/net/tipc/netlink_compat.c
115826 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
115827 int (*header)(struct tipc_nl_compat_msg *);
115828 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
115829 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
115830 -};
115831 +} __no_const;
115832
115833 struct tipc_nl_compat_cmd_doit {
115834 int (*doit)(struct sk_buff *skb, struct genl_info *info);
115835 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
115836 -};
115837 +} __no_const;
115838
115839 static int tipc_skb_tailroom(struct sk_buff *skb)
115840 {
115841 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115842 void *hdr;
115843 struct nlattr *nest;
115844 struct sk_buff *args;
115845 - struct tipc_nl_compat_cmd_dump dump;
115846 + static struct tipc_nl_compat_cmd_dump dump = {
115847 + .dumpit = tipc_nl_publ_dump,
115848 + .format = __tipc_nl_compat_publ_dump,
115849 + };
115850
115851 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
115852 if (!args)
115853 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115854 nla_nest_end(args, nest);
115855 genlmsg_end(args, hdr);
115856
115857 - dump.dumpit = tipc_nl_publ_dump;
115858 - dump.format = __tipc_nl_compat_publ_dump;
115859 -
115860 err = __tipc_nl_compat_dumpit(&dump, msg, args);
115861
115862 kfree_skb(args);
115863 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
115864 index 72c339e..a93593a 100644
115865 --- a/net/tipc/subscr.c
115866 +++ b/net/tipc/subscr.c
115867 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
115868 struct tipc_subscriber *subscriber = sub->subscriber;
115869 struct kvec msg_sect;
115870
115871 - msg_sect.iov_base = (void *)&sub->evt;
115872 + msg_sect.iov_base = &sub->evt;
115873 msg_sect.iov_len = sizeof(struct tipc_event);
115874 sub->evt.event = htohl(event, sub->swap);
115875 sub->evt.found_lower = htohl(found_lower, sub->swap);
115876 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
115877 index 146881f..9441ed2 100644
115878 --- a/net/unix/af_unix.c
115879 +++ b/net/unix/af_unix.c
115880 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
115881 err = -ECONNREFUSED;
115882 if (!S_ISSOCK(inode->i_mode))
115883 goto put_fail;
115884 +
115885 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
115886 + err = -EACCES;
115887 + goto put_fail;
115888 + }
115889 +
115890 u = unix_find_socket_byinode(inode);
115891 if (!u)
115892 goto put_fail;
115893 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
115894 if (u) {
115895 struct dentry *dentry;
115896 dentry = unix_sk(u)->path.dentry;
115897 +
115898 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
115899 + err = -EPERM;
115900 + sock_put(u);
115901 + goto fail;
115902 + }
115903 +
115904 if (dentry)
115905 touch_atime(&unix_sk(u)->path);
115906 } else
115907 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
115908 */
115909 err = security_path_mknod(&path, dentry, mode, 0);
115910 if (!err) {
115911 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
115912 + err = -EACCES;
115913 + goto out;
115914 + }
115915 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
115916 if (!err) {
115917 res->mnt = mntget(path.mnt);
115918 res->dentry = dget(dentry);
115919 + gr_handle_create(dentry, path.mnt);
115920 }
115921 }
115922 +out:
115923 done_path_create(&path, dentry);
115924 return err;
115925 }
115926 @@ -2241,11 +2260,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
115927 writable = unix_writable(sk);
115928 other = unix_peer_get(sk);
115929 if (other) {
115930 - if (unix_peer(other) != sk) {
115931 + unix_state_lock(other);
115932 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
115933 + unix_state_unlock(other);
115934 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
115935 if (unix_recvq_full(other))
115936 writable = 0;
115937 - }
115938 + } else
115939 + unix_state_unlock(other);
115940 sock_put(other);
115941 }
115942
115943 @@ -2342,9 +2364,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115944 seq_puts(seq, "Num RefCount Protocol Flags Type St "
115945 "Inode Path\n");
115946 else {
115947 - struct sock *s = v;
115948 + struct sock *s = v, *peer;
115949 struct unix_sock *u = unix_sk(s);
115950 unix_state_lock(s);
115951 + peer = unix_peer(s);
115952 + unix_state_unlock(s);
115953 +
115954 + unix_state_double_lock(s, peer);
115955
115956 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
115957 s,
115958 @@ -2369,10 +2395,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115959 seq_putc(seq, '@');
115960 i++;
115961 }
115962 - for ( ; i < len; i++)
115963 - seq_putc(seq, u->addr->name->sun_path[i]);
115964 - }
115965 - unix_state_unlock(s);
115966 + for ( ; i < len; i++) {
115967 + char c = u->addr->name->sun_path[i];
115968 + switch (c) {
115969 + case '\n':
115970 + seq_putc(seq, '\\');
115971 + seq_putc(seq, 'n');
115972 + break;
115973 + case '\t':
115974 + seq_putc(seq, '\\');
115975 + seq_putc(seq, 't');
115976 + break;
115977 + case '\\':
115978 + seq_putc(seq, '\\');
115979 + seq_putc(seq, '\\');
115980 + break;
115981 + default:
115982 + seq_putc(seq, c);
115983 + }
115984 + }
115985 + } else if (peer)
115986 + seq_printf(seq, " P%lu", sock_i_ino(peer));
115987 +
115988 + unix_state_double_unlock(s, peer);
115989 seq_putc(seq, '\n');
115990 }
115991
115992 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
115993 index b3d5150..ff3a837 100644
115994 --- a/net/unix/sysctl_net_unix.c
115995 +++ b/net/unix/sysctl_net_unix.c
115996 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
115997
115998 int __net_init unix_sysctl_register(struct net *net)
115999 {
116000 - struct ctl_table *table;
116001 + ctl_table_no_const *table;
116002
116003 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
116004 if (table == NULL)
116005 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
116006 index 9b7f207..2596621 100644
116007 --- a/net/vmw_vsock/vmci_transport_notify.c
116008 +++ b/net/vmw_vsock/vmci_transport_notify.c
116009 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
116010
116011 /* Socket control packet based operations. */
116012 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
116013 - vmci_transport_notify_pkt_socket_init,
116014 - vmci_transport_notify_pkt_socket_destruct,
116015 - vmci_transport_notify_pkt_poll_in,
116016 - vmci_transport_notify_pkt_poll_out,
116017 - vmci_transport_notify_pkt_handle_pkt,
116018 - vmci_transport_notify_pkt_recv_init,
116019 - vmci_transport_notify_pkt_recv_pre_block,
116020 - vmci_transport_notify_pkt_recv_pre_dequeue,
116021 - vmci_transport_notify_pkt_recv_post_dequeue,
116022 - vmci_transport_notify_pkt_send_init,
116023 - vmci_transport_notify_pkt_send_pre_block,
116024 - vmci_transport_notify_pkt_send_pre_enqueue,
116025 - vmci_transport_notify_pkt_send_post_enqueue,
116026 - vmci_transport_notify_pkt_process_request,
116027 - vmci_transport_notify_pkt_process_negotiate,
116028 + .socket_init = vmci_transport_notify_pkt_socket_init,
116029 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
116030 + .poll_in = vmci_transport_notify_pkt_poll_in,
116031 + .poll_out = vmci_transport_notify_pkt_poll_out,
116032 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
116033 + .recv_init = vmci_transport_notify_pkt_recv_init,
116034 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
116035 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
116036 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
116037 + .send_init = vmci_transport_notify_pkt_send_init,
116038 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
116039 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
116040 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
116041 + .process_request = vmci_transport_notify_pkt_process_request,
116042 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
116043 };
116044 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
116045 index dc9c792..3089de0 100644
116046 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
116047 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
116048 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
116049
116050 /* Socket always on control packet based operations. */
116051 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
116052 - vmci_transport_notify_pkt_socket_init,
116053 - vmci_transport_notify_pkt_socket_destruct,
116054 - vmci_transport_notify_pkt_poll_in,
116055 - vmci_transport_notify_pkt_poll_out,
116056 - vmci_transport_notify_pkt_handle_pkt,
116057 - vmci_transport_notify_pkt_recv_init,
116058 - vmci_transport_notify_pkt_recv_pre_block,
116059 - vmci_transport_notify_pkt_recv_pre_dequeue,
116060 - vmci_transport_notify_pkt_recv_post_dequeue,
116061 - vmci_transport_notify_pkt_send_init,
116062 - vmci_transport_notify_pkt_send_pre_block,
116063 - vmci_transport_notify_pkt_send_pre_enqueue,
116064 - vmci_transport_notify_pkt_send_post_enqueue,
116065 - vmci_transport_notify_pkt_process_request,
116066 - vmci_transport_notify_pkt_process_negotiate,
116067 + .socket_init = vmci_transport_notify_pkt_socket_init,
116068 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
116069 + .poll_in = vmci_transport_notify_pkt_poll_in,
116070 + .poll_out = vmci_transport_notify_pkt_poll_out,
116071 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
116072 + .recv_init = vmci_transport_notify_pkt_recv_init,
116073 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
116074 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
116075 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
116076 + .send_init = vmci_transport_notify_pkt_send_init,
116077 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
116078 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
116079 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
116080 + .process_request = vmci_transport_notify_pkt_process_request,
116081 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
116082 };
116083 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
116084 index c8717c1..08539f5 100644
116085 --- a/net/wireless/wext-core.c
116086 +++ b/net/wireless/wext-core.c
116087 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
116088 */
116089
116090 /* Support for very large requests */
116091 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
116092 - (user_length > descr->max_tokens)) {
116093 + if (user_length > descr->max_tokens) {
116094 /* Allow userspace to GET more than max so
116095 * we can support any size GET requests.
116096 * There is still a limit : -ENOMEM.
116097 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
116098 }
116099 }
116100
116101 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
116102 - /*
116103 - * If this is a GET, but not NOMAX, it means that the extra
116104 - * data is not bounded by userspace, but by max_tokens. Thus
116105 - * set the length to max_tokens. This matches the extra data
116106 - * allocation.
116107 - * The driver should fill it with the number of tokens it
116108 - * provided, and it may check iwp->length rather than having
116109 - * knowledge of max_tokens. If the driver doesn't change the
116110 - * iwp->length, this ioctl just copies back max_token tokens
116111 - * filled with zeroes. Hopefully the driver isn't claiming
116112 - * them to be valid data.
116113 - */
116114 - iwp->length = descr->max_tokens;
116115 - }
116116 -
116117 err = handler(dev, info, (union iwreq_data *) iwp, extra);
116118
116119 iwp->length += essid_compat;
116120 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
116121 index 4323952..a06dfe1 100644
116122 --- a/net/x25/sysctl_net_x25.c
116123 +++ b/net/x25/sysctl_net_x25.c
116124 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
116125 .mode = 0644,
116126 .proc_handler = proc_dointvec,
116127 },
116128 - { 0, },
116129 + { },
116130 };
116131
116132 void __init x25_register_sysctl(void)
116133 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
116134 index 0917f04..f4e3d8c 100644
116135 --- a/net/x25/x25_proc.c
116136 +++ b/net/x25/x25_proc.c
116137 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
116138
116139 int __init x25_proc_init(void)
116140 {
116141 - if (!proc_mkdir("x25", init_net.proc_net))
116142 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
116143 return -ENOMEM;
116144
116145 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
116146 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
116147 index 638af06..7d9daad 100644
116148 --- a/net/xfrm/xfrm_policy.c
116149 +++ b/net/xfrm/xfrm_policy.c
116150 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
116151 {
116152 policy->walk.dead = 1;
116153
116154 - atomic_inc(&policy->genid);
116155 + atomic_inc_unchecked(&policy->genid);
116156
116157 if (del_timer(&policy->polq.hold_timer))
116158 xfrm_pol_put(policy);
116159 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
116160 else
116161 hlist_add_head(&policy->bydst, chain);
116162 __xfrm_policy_link(policy, dir);
116163 - atomic_inc(&net->xfrm.flow_cache_genid);
116164 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
116165
116166 /* After previous checking, family can either be AF_INET or AF_INET6 */
116167 if (policy->family == AF_INET)
116168 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
116169
116170 xdst->num_pols = num_pols;
116171 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
116172 - xdst->policy_genid = atomic_read(&pols[0]->genid);
116173 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
116174
116175 return xdst;
116176 }
116177 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
116178 }
116179 EXPORT_SYMBOL(xfrm_garbage_collect);
116180
116181 -static void xfrm_garbage_collect_deferred(struct net *net)
116182 +void xfrm_garbage_collect_deferred(struct net *net)
116183 {
116184 flow_cache_flush_deferred(net);
116185 }
116186 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
116187
116188 static void xfrm_init_pmtu(struct dst_entry *dst)
116189 {
116190 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
116191 if (xdst->xfrm_genid != dst->xfrm->genid)
116192 return 0;
116193 if (xdst->num_pols > 0 &&
116194 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
116195 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
116196 return 0;
116197
116198 mtu = dst_mtu(dst->child);
116199 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
116200 dst_ops->link_failure = xfrm_link_failure;
116201 if (likely(dst_ops->neigh_lookup == NULL))
116202 dst_ops->neigh_lookup = xfrm_neigh_lookup;
116203 - if (likely(afinfo->garbage_collect == NULL))
116204 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
116205 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
116206 }
116207 spin_unlock(&xfrm_policy_afinfo_lock);
116208 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
116209 dst_ops->check = NULL;
116210 dst_ops->negative_advice = NULL;
116211 dst_ops->link_failure = NULL;
116212 - afinfo->garbage_collect = NULL;
116213 }
116214 return err;
116215 }
116216 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
116217 sizeof(pol->xfrm_vec[i].saddr));
116218 pol->xfrm_vec[i].encap_family = mp->new_family;
116219 /* flush bundles */
116220 - atomic_inc(&pol->genid);
116221 + atomic_inc_unchecked(&pol->genid);
116222 }
116223 }
116224
116225 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
116226 index de971b6..b843409 100644
116227 --- a/net/xfrm/xfrm_state.c
116228 +++ b/net/xfrm/xfrm_state.c
116229 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
116230
116231 if (unlikely(afinfo == NULL))
116232 return -EAFNOSUPPORT;
116233 - typemap = afinfo->type_map;
116234 + typemap = (const struct xfrm_type **)afinfo->type_map;
116235 spin_lock_bh(&xfrm_type_lock);
116236
116237 - if (likely(typemap[type->proto] == NULL))
116238 + if (likely(typemap[type->proto] == NULL)) {
116239 + pax_open_kernel();
116240 typemap[type->proto] = type;
116241 - else
116242 + pax_close_kernel();
116243 + } else
116244 err = -EEXIST;
116245 spin_unlock_bh(&xfrm_type_lock);
116246 xfrm_state_put_afinfo(afinfo);
116247 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
116248
116249 if (unlikely(afinfo == NULL))
116250 return -EAFNOSUPPORT;
116251 - typemap = afinfo->type_map;
116252 + typemap = (const struct xfrm_type **)afinfo->type_map;
116253 spin_lock_bh(&xfrm_type_lock);
116254
116255 if (unlikely(typemap[type->proto] != type))
116256 err = -ENOENT;
116257 - else
116258 + else {
116259 + pax_open_kernel();
116260 typemap[type->proto] = NULL;
116261 + pax_close_kernel();
116262 + }
116263 spin_unlock_bh(&xfrm_type_lock);
116264 xfrm_state_put_afinfo(afinfo);
116265 return err;
116266 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
116267 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
116268 {
116269 struct xfrm_state_afinfo *afinfo;
116270 - const struct xfrm_type **typemap;
116271 const struct xfrm_type *type;
116272 int modload_attempted = 0;
116273
116274 @@ -211,9 +215,8 @@ retry:
116275 afinfo = xfrm_state_get_afinfo(family);
116276 if (unlikely(afinfo == NULL))
116277 return NULL;
116278 - typemap = afinfo->type_map;
116279
116280 - type = typemap[proto];
116281 + type = afinfo->type_map[proto];
116282 if (unlikely(type && !try_module_get(type->owner)))
116283 type = NULL;
116284 if (!type && !modload_attempted) {
116285 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116286 return -EAFNOSUPPORT;
116287
116288 err = -EEXIST;
116289 - modemap = afinfo->mode_map;
116290 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116291 spin_lock_bh(&xfrm_mode_lock);
116292 if (modemap[mode->encap])
116293 goto out;
116294 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116295 if (!try_module_get(afinfo->owner))
116296 goto out;
116297
116298 - mode->afinfo = afinfo;
116299 + pax_open_kernel();
116300 + *(const void **)&mode->afinfo = afinfo;
116301 modemap[mode->encap] = mode;
116302 + pax_close_kernel();
116303 err = 0;
116304
116305 out:
116306 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
116307 return -EAFNOSUPPORT;
116308
116309 err = -ENOENT;
116310 - modemap = afinfo->mode_map;
116311 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116312 spin_lock_bh(&xfrm_mode_lock);
116313 if (likely(modemap[mode->encap] == mode)) {
116314 + pax_open_kernel();
116315 modemap[mode->encap] = NULL;
116316 + pax_close_kernel();
116317 module_put(mode->afinfo->owner);
116318 err = 0;
116319 }
116320 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
116321 u32 xfrm_get_acqseq(void)
116322 {
116323 u32 res;
116324 - static atomic_t acqseq;
116325 + static atomic_unchecked_t acqseq;
116326
116327 do {
116328 - res = atomic_inc_return(&acqseq);
116329 + res = atomic_inc_return_unchecked(&acqseq);
116330 } while (!res);
116331
116332 return res;
116333 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
116334 index 05a6e3d..6716ec9 100644
116335 --- a/net/xfrm/xfrm_sysctl.c
116336 +++ b/net/xfrm/xfrm_sysctl.c
116337 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
116338
116339 int __net_init xfrm_sysctl_init(struct net *net)
116340 {
116341 - struct ctl_table *table;
116342 + ctl_table_no_const *table;
116343
116344 __xfrm_sysctl_init(net);
116345
116346 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
116347 index d3437b8..6c3becb 100644
116348 --- a/scripts/Kbuild.include
116349 +++ b/scripts/Kbuild.include
116350 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
116351 # cc-ldoption
116352 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
116353 cc-ldoption = $(call try-run,\
116354 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116355 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116356
116357 # ld-option
116358 # Usage: LDFLAGS += $(call ld-option, -X)
116359 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
116360 index 01df30a..b687dbf 100644
116361 --- a/scripts/Makefile.build
116362 +++ b/scripts/Makefile.build
116363 @@ -60,7 +60,7 @@ endif
116364 endif
116365
116366 # Do not include host rules unless needed
116367 -ifneq ($(hostprogs-y)$(hostprogs-m),)
116368 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
116369 include scripts/Makefile.host
116370 endif
116371
116372 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
116373 index 55c96cb..e4e88ab 100644
116374 --- a/scripts/Makefile.clean
116375 +++ b/scripts/Makefile.clean
116376 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
116377 __clean-files := $(extra-y) $(extra-m) $(extra-) \
116378 $(always) $(targets) $(clean-files) \
116379 $(host-progs) \
116380 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
116381 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
116382 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
116383
116384 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
116385
116386 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
116387 index 133edfa..c9aa07f 100644
116388 --- a/scripts/Makefile.host
116389 +++ b/scripts/Makefile.host
116390 @@ -20,7 +20,19 @@
116391 # Will compile qconf as a C++ program, and menu as a C program.
116392 # They are linked as C++ code to the executable qconf
116393
116394 +# hostprogs-y := conf
116395 +# conf-objs := conf.o libkconfig.so
116396 +# libkconfig-objs := expr.o type.o
116397 +# Will create a shared library named libkconfig.so that consists of
116398 +# expr.o and type.o (they are both compiled as C code and the object files
116399 +# are made as position independent code).
116400 +# conf.c is compiled as a C program, and conf.o is linked together with
116401 +# libkconfig.so as the executable conf.
116402 +# Note: Shared libraries consisting of C++ files are not supported
116403 +
116404 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
116405 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
116406 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
116407
116408 # C code
116409 # Executables compiled from a single .c file
116410 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
116411 # C++ Object (.o) files compiled from .cc files
116412 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
116413
116414 +# Shared libaries (only .c supported)
116415 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
116416 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
116417 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
116418 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
116419 +# Remove .so files from "xxx-objs"
116420 +host-cobjs := $(filter-out %.so,$(host-cobjs))
116421 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
116422 +
116423 +# Object (.o) files used by the shared libaries
116424 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
116425 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
116426 +
116427 # output directory for programs/.o files
116428 # hostprogs-y := tools/build may have been specified.
116429 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
116430 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
116431 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
116432 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
116433 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
116434 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
116435 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
116436 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
116437 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
116438 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
116439
116440 obj-dirs += $(host-objdirs)
116441 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
116442 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
116443 $(call if_changed_dep,host-cxxobjs)
116444
116445 +# Compile .c file, create position independent .o file
116446 +# host-cshobjs -> .o
116447 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
116448 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
116449 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
116450 + $(call if_changed_dep,host-cshobjs)
116451 +
116452 +# Compile .c file, create position independent .o file
116453 +# host-cxxshobjs -> .o
116454 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
116455 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
116456 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
116457 + $(call if_changed_dep,host-cxxshobjs)
116458 +
116459 +# Link a shared library, based on position independent .o files
116460 +# *.o -> .so shared library (host-cshlib)
116461 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
116462 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
116463 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116464 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116465 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
116466 + $(call if_changed,host-cshlib)
116467 +
116468 +# Link a shared library, based on position independent .o files
116469 +# *.o -> .so shared library (host-cxxshlib)
116470 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
116471 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
116472 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116473 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116474 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
116475 + $(call if_changed,host-cxxshlib)
116476 +
116477 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
116478 - $(host-cxxmulti) $(host-cxxobjs)
116479 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
116480 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
116481 index b304068..462d24e 100644
116482 --- a/scripts/basic/fixdep.c
116483 +++ b/scripts/basic/fixdep.c
116484 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
116485 /*
116486 * Lookup a value in the configuration string.
116487 */
116488 -static int is_defined_config(const char *name, int len, unsigned int hash)
116489 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
116490 {
116491 struct item *aux;
116492
116493 @@ -211,10 +211,10 @@ static void clear_config(void)
116494 /*
116495 * Record the use of a CONFIG_* word.
116496 */
116497 -static void use_config(const char *m, int slen)
116498 +static void use_config(const char *m, unsigned int slen)
116499 {
116500 unsigned int hash = strhash(m, slen);
116501 - int c, i;
116502 + unsigned int c, i;
116503
116504 if (is_defined_config(m, slen, hash))
116505 return;
116506 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
116507
116508 static void parse_config_file(const char *map, size_t len)
116509 {
116510 - const int *end = (const int *) (map + len);
116511 + const unsigned int *end = (const unsigned int *) (map + len);
116512 /* start at +1, so that p can never be < map */
116513 - const int *m = (const int *) map + 1;
116514 + const unsigned int *m = (const unsigned int *) map + 1;
116515 const char *p, *q;
116516
116517 for (; m < end; m++) {
116518 @@ -435,7 +435,7 @@ static void print_deps(void)
116519 static void traps(void)
116520 {
116521 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
116522 - int *p = (int *)test;
116523 + unsigned int *p = (unsigned int *)test;
116524
116525 if (*p != INT_CONF) {
116526 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
116527 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
116528 new file mode 100644
116529 index 0000000..eaa4fce
116530 --- /dev/null
116531 +++ b/scripts/gcc-plugin.sh
116532 @@ -0,0 +1,51 @@
116533 +#!/bin/sh
116534 +srctree=$(dirname "$0")
116535 +gccplugins_dir=$($3 -print-file-name=plugin)
116536 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116537 +#include "gcc-common.h"
116538 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
116539 +#warning $2 CXX
116540 +#else
116541 +#warning $1 CC
116542 +#endif
116543 +EOF
116544 +)
116545 +
116546 +if [ $? -ne 0 ]
116547 +then
116548 + exit 1
116549 +fi
116550 +
116551 +case "$plugincc" in
116552 + *"$1 CC"*)
116553 + echo "$1"
116554 + exit 0
116555 + ;;
116556 +
116557 + *"$2 CXX"*)
116558 + # the c++ compiler needs another test, see below
116559 + ;;
116560 +
116561 + *)
116562 + exit 1
116563 + ;;
116564 +esac
116565 +
116566 +# we need a c++ compiler that supports the designated initializer GNU extension
116567 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116568 +#include "gcc-common.h"
116569 +class test {
116570 +public:
116571 + int test;
116572 +} test = {
116573 + .test = 1
116574 +};
116575 +EOF
116576 +)
116577 +
116578 +if [ $? -eq 0 ]
116579 +then
116580 + echo "$2"
116581 + exit 0
116582 +fi
116583 +exit 1
116584 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
116585 index fdebd66..a349e33 100755
116586 --- a/scripts/headers_install.sh
116587 +++ b/scripts/headers_install.sh
116588 @@ -32,6 +32,7 @@ do
116589 FILE="$(basename "$i")"
116590 sed -r \
116591 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
116592 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
116593 -e 's/__attribute_const__([ \t]|$)/\1/g' \
116594 -e 's@^#include <linux/compiler.h>@@' \
116595 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
116596 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
116597 index 86a4fe7..99e91f9 100755
116598 --- a/scripts/link-vmlinux.sh
116599 +++ b/scripts/link-vmlinux.sh
116600 @@ -166,7 +166,7 @@ else
116601 fi;
116602
116603 # final build of init/
116604 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
116605 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
116606
116607 kallsymso=""
116608 kallsyms_vmlinux=""
116609 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
116610 index e614ef6..d9d2b01 100644
116611 --- a/scripts/mod/file2alias.c
116612 +++ b/scripts/mod/file2alias.c
116613 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
116614 unsigned long size, unsigned long id_size,
116615 void *symval)
116616 {
116617 - int i;
116618 + unsigned int i;
116619
116620 if (size % id_size || size < id_size) {
116621 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
116622 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
116623 /* USB is special because the bcdDevice can be matched against a numeric range */
116624 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
116625 static void do_usb_entry(void *symval,
116626 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
116627 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
116628 unsigned char range_lo, unsigned char range_hi,
116629 unsigned char max, struct module *mod)
116630 {
116631 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
116632 {
116633 unsigned int devlo, devhi;
116634 unsigned char chi, clo, max;
116635 - int ndigits;
116636 + unsigned int ndigits;
116637
116638 DEF_FIELD(symval, usb_device_id, match_flags);
116639 DEF_FIELD(symval, usb_device_id, idVendor);
116640 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
116641 for (i = 0; i < count; i++) {
116642 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
116643 char acpi_id[sizeof(*id)];
116644 - int j;
116645 + unsigned int j;
116646
116647 buf_printf(&mod->dev_table_buf,
116648 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
116649 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116650
116651 for (j = 0; j < PNP_MAX_DEVICES; j++) {
116652 const char *id = (char *)(*devs)[j].id;
116653 - int i2, j2;
116654 + unsigned int i2, j2;
116655 int dup = 0;
116656
116657 if (!id[0])
116658 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116659 /* add an individual alias for every device entry */
116660 if (!dup) {
116661 char acpi_id[PNP_ID_LEN];
116662 - int k;
116663 + unsigned int k;
116664
116665 buf_printf(&mod->dev_table_buf,
116666 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
116667 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
116668 static int do_dmi_entry(const char *filename, void *symval,
116669 char *alias)
116670 {
116671 - int i, j;
116672 + unsigned int i, j;
116673 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
116674 sprintf(alias, "dmi*");
116675
116676 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
116677 index d439856..10c1eac 100644
116678 --- a/scripts/mod/modpost.c
116679 +++ b/scripts/mod/modpost.c
116680 @@ -921,6 +921,7 @@ enum mismatch {
116681 ANY_INIT_TO_ANY_EXIT,
116682 ANY_EXIT_TO_ANY_INIT,
116683 EXPORT_TO_INIT_EXIT,
116684 + DATA_TO_TEXT
116685 };
116686
116687 struct sectioncheck {
116688 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
116689 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
116690 .mismatch = EXPORT_TO_INIT_EXIT,
116691 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
116692 +},
116693 +/* Do not reference code from writable data */
116694 +{
116695 + .fromsec = { DATA_SECTIONS, NULL },
116696 + .tosec = { TEXT_SECTIONS, NULL },
116697 + .mismatch = DATA_TO_TEXT
116698 }
116699 };
116700
116701 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
116702 continue;
116703 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
116704 continue;
116705 - if (sym->st_value == addr)
116706 - return sym;
116707 /* Find a symbol nearby - addr are maybe negative */
116708 d = sym->st_value - addr;
116709 + if (d == 0)
116710 + return sym;
116711 if (d < 0)
116712 d = addr - sym->st_value;
116713 if (d < distance) {
116714 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
116715 tosym, prl_to, prl_to, tosym);
116716 free(prl_to);
116717 break;
116718 + case DATA_TO_TEXT:
116719 +#if 0
116720 + fprintf(stderr,
116721 + "The %s %s:%s references\n"
116722 + "the %s %s:%s%s\n",
116723 + from, fromsec, fromsym, to, tosec, tosym, to_p);
116724 +#endif
116725 + break;
116726 }
116727 fprintf(stderr, "\n");
116728 }
116729 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
116730 static void check_sec_ref(struct module *mod, const char *modname,
116731 struct elf_info *elf)
116732 {
116733 - int i;
116734 + unsigned int i;
116735 Elf_Shdr *sechdrs = elf->sechdrs;
116736
116737 /* Walk through all sections */
116738 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
116739 va_end(ap);
116740 }
116741
116742 -void buf_write(struct buffer *buf, const char *s, int len)
116743 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
116744 {
116745 if (buf->size - buf->pos < len) {
116746 buf->size += len + SZ;
116747 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
116748 if (fstat(fileno(file), &st) < 0)
116749 goto close_write;
116750
116751 - if (st.st_size != b->pos)
116752 + if (st.st_size != (off_t)b->pos)
116753 goto close_write;
116754
116755 tmp = NOFAIL(malloc(b->pos));
116756 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
116757 index 168b43d..77914bf 100644
116758 --- a/scripts/mod/modpost.h
116759 +++ b/scripts/mod/modpost.h
116760 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
116761
116762 struct buffer {
116763 char *p;
116764 - int pos;
116765 - int size;
116766 + unsigned int pos;
116767 + unsigned int size;
116768 };
116769
116770 void __attribute__((format(printf, 2, 3)))
116771 buf_printf(struct buffer *buf, const char *fmt, ...);
116772
116773 void
116774 -buf_write(struct buffer *buf, const char *s, int len);
116775 +buf_write(struct buffer *buf, const char *s, unsigned int len);
116776
116777 struct module {
116778 struct module *next;
116779 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
116780 index 944418d..15291e4 100644
116781 --- a/scripts/mod/sumversion.c
116782 +++ b/scripts/mod/sumversion.c
116783 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
116784 goto out;
116785 }
116786
116787 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
116788 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
116789 warn("writing sum in %s failed: %s\n",
116790 filename, strerror(errno));
116791 goto out;
116792 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
116793 index 73a2c7d..df11b31 100644
116794 --- a/scripts/module-common.lds
116795 +++ b/scripts/module-common.lds
116796 @@ -6,6 +6,10 @@
116797 SECTIONS {
116798 /DISCARD/ : { *(.discard) }
116799
116800 + .rodata 0: {
116801 + *(.rodata) *(.rodata.*)
116802 + *(.data..read_only)
116803 + }
116804 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
116805 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
116806 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
116807 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
116808 index 99ca6e7..3a1a1a1 100644
116809 --- a/scripts/package/Makefile
116810 +++ b/scripts/package/Makefile
116811 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
116812 ln -sf $(srctree) $(KERNELPATH)
116813 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
116814 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
116815 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116816 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116817 rm $(KERNELPATH)
116818 rm -f $(objtree)/.scmversion
116819 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
116820 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
116821 index 88dbf23..d1b4291 100755
116822 --- a/scripts/package/builddeb
116823 +++ b/scripts/package/builddeb
116824 @@ -304,6 +304,7 @@ fi
116825 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
116826 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
116827 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
116828 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
116829 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
116830 mkdir -p "$destdir"
116831 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
116832 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
116833 index d9ab94b..eb7f04c 100755
116834 --- a/scripts/package/mkspec
116835 +++ b/scripts/package/mkspec
116836 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
116837 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
116838 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
116839 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
116840 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
116841 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
116842 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
116843 fi
116844
116845 echo ""
116846 echo "%clean"
116847 echo 'rm -rf $RPM_BUILD_ROOT'
116848 echo ""
116849 +echo "%pre"
116850 +echo 'chmod -f 0500 /boot'
116851 +echo 'if [ -d /lib/modules ]; then'
116852 +echo 'chmod -f 0500 /lib/modules'
116853 +echo 'fi'
116854 +echo 'if [ -d /lib32/modules ]; then'
116855 +echo 'chmod -f 0500 /lib32/modules'
116856 +echo 'fi'
116857 +echo 'if [ -d /lib64/modules ]; then'
116858 +echo 'chmod -f 0500 /lib64/modules'
116859 +echo 'fi'
116860 +echo ""
116861 +echo "%post devel"
116862 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
116863 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
116864 +echo ""
116865 echo "%post"
116866 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
116867 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
116868 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
116869 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
116870 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116871 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116872 +echo "if [ -x /sbin/dracut ]; then"
116873 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116874 +echo "else"
116875 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116876 echo "fi"
116877 echo ""
116878 echo "%files"
116879 -echo '%defattr (-, root, root)'
116880 +echo '%defattr (400, root, root, 500)'
116881 echo "%dir /lib/modules"
116882 -echo "/lib/modules/$KERNELRELEASE"
116883 echo "%exclude /lib/modules/$KERNELRELEASE/build"
116884 echo "%exclude /lib/modules/$KERNELRELEASE/source"
116885 +echo "/lib/modules/$KERNELRELEASE"
116886 echo "/lib/firmware/$KERNELRELEASE"
116887 echo "/boot/*"
116888 echo ""
116889 @@ -155,9 +166,8 @@ echo "/usr/include"
116890 echo ""
116891 if ! $PREBUILT; then
116892 echo "%files devel"
116893 -echo '%defattr (-, root, root)'
116894 +echo '%defattr (400, root, root, 500)'
116895 +echo "%dir /lib/modules/$KERNELRELEASE"
116896 echo "/usr/src/kernels/$KERNELRELEASE"
116897 -echo "/lib/modules/$KERNELRELEASE/build"
116898 -echo "/lib/modules/$KERNELRELEASE/source"
116899 echo ""
116900 fi
116901 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
116902 index 4718d78..9220d58 100644
116903 --- a/scripts/pnmtologo.c
116904 +++ b/scripts/pnmtologo.c
116905 @@ -244,14 +244,14 @@ static void write_header(void)
116906 fprintf(out, " * Linux logo %s\n", logoname);
116907 fputs(" */\n\n", out);
116908 fputs("#include <linux/linux_logo.h>\n\n", out);
116909 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
116910 + fprintf(out, "static unsigned char %s_data[] = {\n",
116911 logoname);
116912 }
116913
116914 static void write_footer(void)
116915 {
116916 fputs("\n};\n\n", out);
116917 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
116918 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
116919 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
116920 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
116921 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
116922 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
116923 fputs("\n};\n\n", out);
116924
116925 /* write logo clut */
116926 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
116927 + fprintf(out, "static unsigned char %s_clut[] = {\n",
116928 logoname);
116929 write_hex_cnt = 0;
116930 for (i = 0; i < logo_clutsize; i++) {
116931 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
116932 index ba87004..3f4852c 100644
116933 --- a/scripts/sortextable.h
116934 +++ b/scripts/sortextable.h
116935 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
116936 const char *secstrtab;
116937 const char *strtab;
116938 char *extab_image;
116939 - int extab_index = 0;
116940 - int i;
116941 - int idx;
116942 + unsigned int extab_index = 0;
116943 + unsigned int i;
116944 + unsigned int idx;
116945 unsigned int num_sections;
116946 unsigned int secindex_strings;
116947
116948 diff --git a/scripts/tags.sh b/scripts/tags.sh
116949 index cdb491d..8d32bfc 100755
116950 --- a/scripts/tags.sh
116951 +++ b/scripts/tags.sh
116952 @@ -26,7 +26,7 @@ else
116953 fi
116954
116955 # ignore userspace tools
116956 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
116957 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
116958
116959 # Find all available archs
116960 find_all_archs()
116961 diff --git a/security/Kconfig b/security/Kconfig
116962 index beb86b5..135675f 100644
116963 --- a/security/Kconfig
116964 +++ b/security/Kconfig
116965 @@ -4,6 +4,980 @@
116966
116967 menu "Security options"
116968
116969 +menu "Grsecurity"
116970 +
116971 + config ARCH_TRACK_EXEC_LIMIT
116972 + bool
116973 +
116974 + config PAX_KERNEXEC_PLUGIN
116975 + bool
116976 +
116977 + config PAX_PER_CPU_PGD
116978 + bool
116979 +
116980 + config TASK_SIZE_MAX_SHIFT
116981 + int
116982 + depends on X86_64
116983 + default 47 if !PAX_PER_CPU_PGD
116984 + default 42 if PAX_PER_CPU_PGD
116985 +
116986 + config PAX_ENABLE_PAE
116987 + bool
116988 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
116989 +
116990 + config PAX_USERCOPY_SLABS
116991 + bool
116992 +
116993 +config GRKERNSEC
116994 + bool "Grsecurity"
116995 + select CRYPTO
116996 + select CRYPTO_SHA256
116997 + select PROC_FS
116998 + select STOP_MACHINE
116999 + select TTY
117000 + select DEBUG_KERNEL
117001 + select DEBUG_LIST
117002 + help
117003 + If you say Y here, you will be able to configure many features
117004 + that will enhance the security of your system. It is highly
117005 + recommended that you say Y here and read through the help
117006 + for each option so that you fully understand the features and
117007 + can evaluate their usefulness for your machine.
117008 +
117009 +choice
117010 + prompt "Configuration Method"
117011 + depends on GRKERNSEC
117012 + default GRKERNSEC_CONFIG_CUSTOM
117013 + help
117014 +
117015 +config GRKERNSEC_CONFIG_AUTO
117016 + bool "Automatic"
117017 + help
117018 + If you choose this configuration method, you'll be able to answer a small
117019 + number of simple questions about how you plan to use this kernel.
117020 + The settings of grsecurity and PaX will be automatically configured for
117021 + the highest commonly-used settings within the provided constraints.
117022 +
117023 + If you require additional configuration, custom changes can still be made
117024 + from the "custom configuration" menu.
117025 +
117026 +config GRKERNSEC_CONFIG_CUSTOM
117027 + bool "Custom"
117028 + help
117029 + If you choose this configuration method, you'll be able to configure all
117030 + grsecurity and PaX settings manually. Via this method, no options are
117031 + automatically enabled.
117032 +
117033 + Take note that if menuconfig is exited with this configuration method
117034 + chosen, you will not be able to use the automatic configuration methods
117035 + without starting again with a kernel configuration with no grsecurity
117036 + or PaX options specified inside.
117037 +
117038 +endchoice
117039 +
117040 +choice
117041 + prompt "Usage Type"
117042 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117043 + default GRKERNSEC_CONFIG_SERVER
117044 + help
117045 +
117046 +config GRKERNSEC_CONFIG_SERVER
117047 + bool "Server"
117048 + help
117049 + Choose this option if you plan to use this kernel on a server.
117050 +
117051 +config GRKERNSEC_CONFIG_DESKTOP
117052 + bool "Desktop"
117053 + help
117054 + Choose this option if you plan to use this kernel on a desktop.
117055 +
117056 +endchoice
117057 +
117058 +choice
117059 + prompt "Virtualization Type"
117060 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
117061 + default GRKERNSEC_CONFIG_VIRT_NONE
117062 + help
117063 +
117064 +config GRKERNSEC_CONFIG_VIRT_NONE
117065 + bool "None"
117066 + help
117067 + Choose this option if this kernel will be run on bare metal.
117068 +
117069 +config GRKERNSEC_CONFIG_VIRT_GUEST
117070 + bool "Guest"
117071 + help
117072 + Choose this option if this kernel will be run as a VM guest.
117073 +
117074 +config GRKERNSEC_CONFIG_VIRT_HOST
117075 + bool "Host"
117076 + help
117077 + Choose this option if this kernel will be run as a VM host.
117078 +
117079 +endchoice
117080 +
117081 +choice
117082 + prompt "Virtualization Hardware"
117083 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
117084 + help
117085 +
117086 +config GRKERNSEC_CONFIG_VIRT_EPT
117087 + bool "EPT/RVI Processor Support"
117088 + depends on X86
117089 + help
117090 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
117091 + hardware virtualization. This allows for additional kernel hardening protections
117092 + to operate without additional performance impact.
117093 +
117094 + To see if your Intel processor supports EPT, see:
117095 + http://ark.intel.com/Products/VirtualizationTechnology
117096 + (Most Core i3/5/7 support EPT)
117097 +
117098 + To see if your AMD processor supports RVI, see:
117099 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
117100 +
117101 +config GRKERNSEC_CONFIG_VIRT_SOFT
117102 + bool "First-gen/No Hardware Virtualization"
117103 + help
117104 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
117105 + support hardware virtualization or doesn't support the EPT/RVI extensions.
117106 +
117107 +endchoice
117108 +
117109 +choice
117110 + prompt "Virtualization Software"
117111 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
117112 + help
117113 +
117114 +config GRKERNSEC_CONFIG_VIRT_XEN
117115 + bool "Xen"
117116 + help
117117 + Choose this option if this kernel is running as a Xen guest or host.
117118 +
117119 +config GRKERNSEC_CONFIG_VIRT_VMWARE
117120 + bool "VMWare"
117121 + help
117122 + Choose this option if this kernel is running as a VMWare guest or host.
117123 +
117124 +config GRKERNSEC_CONFIG_VIRT_KVM
117125 + bool "KVM"
117126 + help
117127 + Choose this option if this kernel is running as a KVM guest or host.
117128 +
117129 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
117130 + bool "VirtualBox"
117131 + help
117132 + Choose this option if this kernel is running as a VirtualBox guest or host.
117133 +
117134 +config GRKERNSEC_CONFIG_VIRT_HYPERV
117135 + bool "Hyper-V"
117136 + help
117137 + Choose this option if this kernel is running as a Hyper-V guest.
117138 +
117139 +endchoice
117140 +
117141 +choice
117142 + prompt "Required Priorities"
117143 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117144 + default GRKERNSEC_CONFIG_PRIORITY_PERF
117145 + help
117146 +
117147 +config GRKERNSEC_CONFIG_PRIORITY_PERF
117148 + bool "Performance"
117149 + help
117150 + Choose this option if performance is of highest priority for this deployment
117151 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
117152 + clearing of structures intended for userland, and freed memory sanitizing will
117153 + be disabled.
117154 +
117155 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
117156 + bool "Security"
117157 + help
117158 + Choose this option if security is of highest priority for this deployment of
117159 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
117160 + for userland, and freed memory sanitizing will be enabled for this kernel.
117161 + In a worst-case scenario, these features can introduce a 20% performance hit
117162 + (UDEREF on x64 contributing half of this hit).
117163 +
117164 +endchoice
117165 +
117166 +menu "Default Special Groups"
117167 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
117168 +
117169 +config GRKERNSEC_PROC_GID
117170 + int "GID exempted from /proc restrictions"
117171 + default 1001
117172 + help
117173 + Setting this GID determines which group will be exempted from
117174 + grsecurity's /proc restrictions, allowing users of the specified
117175 + group to view network statistics and the existence of other users'
117176 + processes on the system. This GID may also be chosen at boot time
117177 + via "grsec_proc_gid=" on the kernel commandline.
117178 +
117179 +config GRKERNSEC_TPE_UNTRUSTED_GID
117180 + int "GID for TPE-untrusted users"
117181 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
117182 + default 1005
117183 + help
117184 + Setting this GID determines which group untrusted users should
117185 + be added to. These users will be placed under grsecurity's Trusted Path
117186 + Execution mechanism, preventing them from executing their own binaries.
117187 + The users will only be able to execute binaries in directories owned and
117188 + writable only by the root user. If the sysctl option is enabled, a sysctl
117189 + option with name "tpe_gid" is created.
117190 +
117191 +config GRKERNSEC_TPE_TRUSTED_GID
117192 + int "GID for TPE-trusted users"
117193 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
117194 + default 1005
117195 + help
117196 + Setting this GID determines what group TPE restrictions will be
117197 + *disabled* for. If the sysctl option is enabled, a sysctl option
117198 + with name "tpe_gid" is created.
117199 +
117200 +config GRKERNSEC_SYMLINKOWN_GID
117201 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
117202 + depends on GRKERNSEC_CONFIG_SERVER
117203 + default 1006
117204 + help
117205 + Setting this GID determines what group kernel-enforced
117206 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
117207 + is enabled, a sysctl option with name "symlinkown_gid" is created.
117208 +
117209 +
117210 +endmenu
117211 +
117212 +menu "Customize Configuration"
117213 +depends on GRKERNSEC
117214 +
117215 +menu "PaX"
117216 +
117217 +config PAX
117218 + bool "Enable various PaX features"
117219 + default y if GRKERNSEC_CONFIG_AUTO
117220 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
117221 + help
117222 + This allows you to enable various PaX features. PaX adds
117223 + intrusion prevention mechanisms to the kernel that reduce
117224 + the risks posed by exploitable memory corruption bugs.
117225 +
117226 +menu "PaX Control"
117227 + depends on PAX
117228 +
117229 +config PAX_SOFTMODE
117230 + bool 'Support soft mode'
117231 + help
117232 + Enabling this option will allow you to run PaX in soft mode, that
117233 + is, PaX features will not be enforced by default, only on executables
117234 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
117235 + support as they are the only way to mark executables for soft mode use.
117236 +
117237 + Soft mode can be activated by using the "pax_softmode=1" kernel command
117238 + line option on boot. Furthermore you can control various PaX features
117239 + at runtime via the entries in /proc/sys/kernel/pax.
117240 +
117241 +config PAX_EI_PAX
117242 + bool 'Use legacy ELF header marking'
117243 + default y if GRKERNSEC_CONFIG_AUTO
117244 + help
117245 + Enabling this option will allow you to control PaX features on
117246 + a per executable basis via the 'chpax' utility available at
117247 + http://pax.grsecurity.net/. The control flags will be read from
117248 + an otherwise reserved part of the ELF header. This marking has
117249 + numerous drawbacks (no support for soft-mode, toolchain does not
117250 + know about the non-standard use of the ELF header) therefore it
117251 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
117252 + support.
117253 +
117254 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
117255 + support as well, they will override the legacy EI_PAX marks.
117256 +
117257 + If you enable none of the marking options then all applications
117258 + will run with PaX enabled on them by default.
117259 +
117260 +config PAX_PT_PAX_FLAGS
117261 + bool 'Use ELF program header marking'
117262 + default y if GRKERNSEC_CONFIG_AUTO
117263 + help
117264 + Enabling this option will allow you to control PaX features on
117265 + a per executable basis via the 'paxctl' utility available at
117266 + http://pax.grsecurity.net/. The control flags will be read from
117267 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
117268 + has the benefits of supporting both soft mode and being fully
117269 + integrated into the toolchain (the binutils patch is available
117270 + from http://pax.grsecurity.net).
117271 +
117272 + Note that if you enable the legacy EI_PAX marking support as well,
117273 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
117274 +
117275 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117276 + must make sure that the marks are the same if a binary has both marks.
117277 +
117278 + If you enable none of the marking options then all applications
117279 + will run with PaX enabled on them by default.
117280 +
117281 +config PAX_XATTR_PAX_FLAGS
117282 + bool 'Use filesystem extended attributes marking'
117283 + default y if GRKERNSEC_CONFIG_AUTO
117284 + select CIFS_XATTR if CIFS
117285 + select EXT2_FS_XATTR if EXT2_FS
117286 + select EXT3_FS_XATTR if EXT3_FS
117287 + select F2FS_FS_XATTR if F2FS_FS
117288 + select JFFS2_FS_XATTR if JFFS2_FS
117289 + select REISERFS_FS_XATTR if REISERFS_FS
117290 + select SQUASHFS_XATTR if SQUASHFS
117291 + select TMPFS_XATTR if TMPFS
117292 + help
117293 + Enabling this option will allow you to control PaX features on
117294 + a per executable basis via the 'setfattr' utility. The control
117295 + flags will be read from the user.pax.flags extended attribute of
117296 + the file. This marking has the benefit of supporting binary-only
117297 + applications that self-check themselves (e.g., skype) and would
117298 + not tolerate chpax/paxctl changes. The main drawback is that
117299 + extended attributes are not supported by some filesystems (e.g.,
117300 + isofs, udf, vfat) so copying files through such filesystems will
117301 + lose the extended attributes and these PaX markings.
117302 +
117303 + Note that if you enable the legacy EI_PAX marking support as well,
117304 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
117305 +
117306 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117307 + must make sure that the marks are the same if a binary has both marks.
117308 +
117309 + If you enable none of the marking options then all applications
117310 + will run with PaX enabled on them by default.
117311 +
117312 +choice
117313 + prompt 'MAC system integration'
117314 + default PAX_HAVE_ACL_FLAGS
117315 + help
117316 + Mandatory Access Control systems have the option of controlling
117317 + PaX flags on a per executable basis, choose the method supported
117318 + by your particular system.
117319 +
117320 + - "none": if your MAC system does not interact with PaX,
117321 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
117322 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
117323 +
117324 + NOTE: this option is for developers/integrators only.
117325 +
117326 + config PAX_NO_ACL_FLAGS
117327 + bool 'none'
117328 +
117329 + config PAX_HAVE_ACL_FLAGS
117330 + bool 'direct'
117331 +
117332 + config PAX_HOOK_ACL_FLAGS
117333 + bool 'hook'
117334 +endchoice
117335 +
117336 +endmenu
117337 +
117338 +menu "Non-executable pages"
117339 + depends on PAX
117340 +
117341 +config PAX_NOEXEC
117342 + bool "Enforce non-executable pages"
117343 + default y if GRKERNSEC_CONFIG_AUTO
117344 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
117345 + help
117346 + By design some architectures do not allow for protecting memory
117347 + pages against execution or even if they do, Linux does not make
117348 + use of this feature. In practice this means that if a page is
117349 + readable (such as the stack or heap) it is also executable.
117350 +
117351 + There is a well known exploit technique that makes use of this
117352 + fact and a common programming mistake where an attacker can
117353 + introduce code of his choice somewhere in the attacked program's
117354 + memory (typically the stack or the heap) and then execute it.
117355 +
117356 + If the attacked program was running with different (typically
117357 + higher) privileges than that of the attacker, then he can elevate
117358 + his own privilege level (e.g. get a root shell, write to files for
117359 + which he does not have write access to, etc).
117360 +
117361 + Enabling this option will let you choose from various features
117362 + that prevent the injection and execution of 'foreign' code in
117363 + a program.
117364 +
117365 + This will also break programs that rely on the old behaviour and
117366 + expect that dynamically allocated memory via the malloc() family
117367 + of functions is executable (which it is not). Notable examples
117368 + are the XFree86 4.x server, the java runtime and wine.
117369 +
117370 +config PAX_PAGEEXEC
117371 + bool "Paging based non-executable pages"
117372 + default y if GRKERNSEC_CONFIG_AUTO
117373 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
117374 + select ARCH_TRACK_EXEC_LIMIT if X86_32
117375 + help
117376 + This implementation is based on the paging feature of the CPU.
117377 + On i386 without hardware non-executable bit support there is a
117378 + variable but usually low performance impact, however on Intel's
117379 + P4 core based CPUs it is very high so you should not enable this
117380 + for kernels meant to be used on such CPUs.
117381 +
117382 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
117383 + with hardware non-executable bit support there is no performance
117384 + impact, on ppc the impact is negligible.
117385 +
117386 + Note that several architectures require various emulations due to
117387 + badly designed userland ABIs, this will cause a performance impact
117388 + but will disappear as soon as userland is fixed. For example, ppc
117389 + userland MUST have been built with secure-plt by a recent toolchain.
117390 +
117391 +config PAX_SEGMEXEC
117392 + bool "Segmentation based non-executable pages"
117393 + default y if GRKERNSEC_CONFIG_AUTO
117394 + depends on PAX_NOEXEC && X86_32
117395 + help
117396 + This implementation is based on the segmentation feature of the
117397 + CPU and has a very small performance impact, however applications
117398 + will be limited to a 1.5 GB address space instead of the normal
117399 + 3 GB.
117400 +
117401 +config PAX_EMUTRAMP
117402 + bool "Emulate trampolines"
117403 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
117404 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
117405 + help
117406 + There are some programs and libraries that for one reason or
117407 + another attempt to execute special small code snippets from
117408 + non-executable memory pages. Most notable examples are the
117409 + signal handler return code generated by the kernel itself and
117410 + the GCC trampolines.
117411 +
117412 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
117413 + such programs will no longer work under your kernel.
117414 +
117415 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
117416 + utilities to enable trampoline emulation for the affected programs
117417 + yet still have the protection provided by the non-executable pages.
117418 +
117419 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
117420 + your system will not even boot.
117421 +
117422 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
117423 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
117424 + for the affected files.
117425 +
117426 + NOTE: enabling this feature *may* open up a loophole in the
117427 + protection provided by non-executable pages that an attacker
117428 + could abuse. Therefore the best solution is to not have any
117429 + files on your system that would require this option. This can
117430 + be achieved by not using libc5 (which relies on the kernel
117431 + signal handler return code) and not using or rewriting programs
117432 + that make use of the nested function implementation of GCC.
117433 + Skilled users can just fix GCC itself so that it implements
117434 + nested function calls in a way that does not interfere with PaX.
117435 +
117436 +config PAX_EMUSIGRT
117437 + bool "Automatically emulate sigreturn trampolines"
117438 + depends on PAX_EMUTRAMP && PARISC
117439 + default y
117440 + help
117441 + Enabling this option will have the kernel automatically detect
117442 + and emulate signal return trampolines executing on the stack
117443 + that would otherwise lead to task termination.
117444 +
117445 + This solution is intended as a temporary one for users with
117446 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
117447 + Modula-3 runtime, etc) or executables linked to such, basically
117448 + everything that does not specify its own SA_RESTORER function in
117449 + normal executable memory like glibc 2.1+ does.
117450 +
117451 + On parisc you MUST enable this option, otherwise your system will
117452 + not even boot.
117453 +
117454 + NOTE: this feature cannot be disabled on a per executable basis
117455 + and since it *does* open up a loophole in the protection provided
117456 + by non-executable pages, the best solution is to not have any
117457 + files on your system that would require this option.
117458 +
117459 +config PAX_MPROTECT
117460 + bool "Restrict mprotect()"
117461 + default y if GRKERNSEC_CONFIG_AUTO
117462 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
117463 + help
117464 + Enabling this option will prevent programs from
117465 + - changing the executable status of memory pages that were
117466 + not originally created as executable,
117467 + - making read-only executable pages writable again,
117468 + - creating executable pages from anonymous memory,
117469 + - making read-only-after-relocations (RELRO) data pages writable again.
117470 +
117471 + You should say Y here to complete the protection provided by
117472 + the enforcement of non-executable pages.
117473 +
117474 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117475 + this feature on a per file basis.
117476 +
117477 +config PAX_MPROTECT_COMPAT
117478 + bool "Use legacy/compat protection demoting (read help)"
117479 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117480 + depends on PAX_MPROTECT
117481 + help
117482 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
117483 + by sending the proper error code to the application. For some broken
117484 + userland, this can cause problems with Python or other applications. The
117485 + current implementation however allows for applications like clamav to
117486 + detect if JIT compilation/execution is allowed and to fall back gracefully
117487 + to an interpreter-based mode if it does not. While we encourage everyone
117488 + to use the current implementation as-is and push upstream to fix broken
117489 + userland (note that the RWX logging option can assist with this), in some
117490 + environments this may not be possible. Having to disable MPROTECT
117491 + completely on certain binaries reduces the security benefit of PaX,
117492 + so this option is provided for those environments to revert to the old
117493 + behavior.
117494 +
117495 +config PAX_ELFRELOCS
117496 + bool "Allow ELF text relocations (read help)"
117497 + depends on PAX_MPROTECT
117498 + default n
117499 + help
117500 + Non-executable pages and mprotect() restrictions are effective
117501 + in preventing the introduction of new executable code into an
117502 + attacked task's address space. There remain only two venues
117503 + for this kind of attack: if the attacker can execute already
117504 + existing code in the attacked task then he can either have it
117505 + create and mmap() a file containing his code or have it mmap()
117506 + an already existing ELF library that does not have position
117507 + independent code in it and use mprotect() on it to make it
117508 + writable and copy his code there. While protecting against
117509 + the former approach is beyond PaX, the latter can be prevented
117510 + by having only PIC ELF libraries on one's system (which do not
117511 + need to relocate their code). If you are sure this is your case,
117512 + as is the case with all modern Linux distributions, then leave
117513 + this option disabled. You should say 'n' here.
117514 +
117515 +config PAX_ETEXECRELOCS
117516 + bool "Allow ELF ET_EXEC text relocations"
117517 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
117518 + select PAX_ELFRELOCS
117519 + default y
117520 + help
117521 + On some architectures there are incorrectly created applications
117522 + that require text relocations and would not work without enabling
117523 + this option. If you are an alpha, ia64 or parisc user, you should
117524 + enable this option and disable it once you have made sure that
117525 + none of your applications need it.
117526 +
117527 +config PAX_EMUPLT
117528 + bool "Automatically emulate ELF PLT"
117529 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
117530 + default y
117531 + help
117532 + Enabling this option will have the kernel automatically detect
117533 + and emulate the Procedure Linkage Table entries in ELF files.
117534 + On some architectures such entries are in writable memory, and
117535 + become non-executable leading to task termination. Therefore
117536 + it is mandatory that you enable this option on alpha, parisc,
117537 + sparc and sparc64, otherwise your system would not even boot.
117538 +
117539 + NOTE: this feature *does* open up a loophole in the protection
117540 + provided by the non-executable pages, therefore the proper
117541 + solution is to modify the toolchain to produce a PLT that does
117542 + not need to be writable.
117543 +
117544 +config PAX_DLRESOLVE
117545 + bool 'Emulate old glibc resolver stub'
117546 + depends on PAX_EMUPLT && SPARC
117547 + default n
117548 + help
117549 + This option is needed if userland has an old glibc (before 2.4)
117550 + that puts a 'save' instruction into the runtime generated resolver
117551 + stub that needs special emulation.
117552 +
117553 +config PAX_KERNEXEC
117554 + bool "Enforce non-executable kernel pages"
117555 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
117556 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
117557 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
117558 + select PAX_KERNEXEC_PLUGIN if X86_64
117559 + select ARM_KERNMEM_PERMS if ARM
117560 + help
117561 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
117562 + that is, enabling this option will make it harder to inject
117563 + and execute 'foreign' code in kernel memory itself.
117564 +
117565 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
117566 + the kernel command-line will result in an RWX physical map.
117567 +
117568 + Likewise, the EFI runtime services are necessarily mapped as
117569 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
117570 + is recommended that you boot with "noefi" on the kernel
117571 + command-line if possible to eliminate the mapping.
117572 +
117573 +choice
117574 + prompt "Return Address Instrumentation Method"
117575 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
117576 + depends on PAX_KERNEXEC_PLUGIN
117577 + help
117578 + Select the method used to instrument function pointer dereferences.
117579 + Note that binary modules cannot be instrumented by this approach.
117580 +
117581 + Note that the implementation requires a gcc with plugin support,
117582 + i.e., gcc 4.5 or newer. You may need to install the supporting
117583 + headers explicitly in addition to the normal gcc package.
117584 +
117585 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
117586 + bool "bts"
117587 + help
117588 + This method is compatible with binary only modules but has
117589 + a higher runtime overhead.
117590 +
117591 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
117592 + bool "or"
117593 + depends on !PARAVIRT
117594 + help
117595 + This method is incompatible with binary only modules but has
117596 + a lower runtime overhead.
117597 +endchoice
117598 +
117599 +config PAX_KERNEXEC_PLUGIN_METHOD
117600 + string
117601 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
117602 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
117603 + default ""
117604 +
117605 +config PAX_KERNEXEC_MODULE_TEXT
117606 + int "Minimum amount of memory reserved for module code"
117607 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
117608 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117609 + depends on PAX_KERNEXEC && X86_32
117610 + help
117611 + Due to implementation details the kernel must reserve a fixed
117612 + amount of memory for runtime allocated code (such as modules)
117613 + at compile time that cannot be changed at runtime. Here you
117614 + can specify the minimum amount in MB that will be reserved.
117615 + Due to the same implementation details this size will always
117616 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
117617 + the actually available memory for runtime allocated code will
117618 + usually be more than this minimum.
117619 +
117620 + The default 4 MB should be enough for most users but if you have
117621 + an excessive number of modules (e.g., most distribution configs
117622 + compile many drivers as modules) or use huge modules such as
117623 + nvidia's kernel driver, you will need to adjust this amount.
117624 + A good rule of thumb is to look at your currently loaded kernel
117625 + modules and add up their sizes.
117626 +
117627 +endmenu
117628 +
117629 +menu "Address Space Layout Randomization"
117630 + depends on PAX
117631 +
117632 +config PAX_ASLR
117633 + bool "Address Space Layout Randomization"
117634 + default y if GRKERNSEC_CONFIG_AUTO
117635 + help
117636 + Many if not most exploit techniques rely on the knowledge of
117637 + certain addresses in the attacked program. The following options
117638 + will allow the kernel to apply a certain amount of randomization
117639 + to specific parts of the program thereby forcing an attacker to
117640 + guess them in most cases. Any failed guess will most likely crash
117641 + the attacked program which allows the kernel to detect such attempts
117642 + and react on them. PaX itself provides no reaction mechanisms,
117643 + instead it is strongly encouraged that you make use of grsecurity's
117644 + (http://www.grsecurity.net/) built-in crash detection features or
117645 + develop one yourself.
117646 +
117647 + By saying Y here you can choose to randomize the following areas:
117648 + - top of the task's kernel stack
117649 + - top of the task's userland stack
117650 + - base address for mmap() requests that do not specify one
117651 + (this includes all libraries)
117652 + - base address of the main executable
117653 +
117654 + It is strongly recommended to say Y here as address space layout
117655 + randomization has negligible impact on performance yet it provides
117656 + a very effective protection.
117657 +
117658 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117659 + this feature on a per file basis.
117660 +
117661 +config PAX_RANDKSTACK
117662 + bool "Randomize kernel stack base"
117663 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
117664 + depends on X86_TSC && X86
117665 + help
117666 + By saying Y here the kernel will randomize every task's kernel
117667 + stack on every system call. This will not only force an attacker
117668 + to guess it but also prevent him from making use of possible
117669 + leaked information about it.
117670 +
117671 + Since the kernel stack is a rather scarce resource, randomization
117672 + may cause unexpected stack overflows, therefore you should very
117673 + carefully test your system. Note that once enabled in the kernel
117674 + configuration, this feature cannot be disabled on a per file basis.
117675 +
117676 +config PAX_RANDUSTACK
117677 + bool
117678 +
117679 +config PAX_RANDMMAP
117680 + bool "Randomize user stack and mmap() bases"
117681 + default y if GRKERNSEC_CONFIG_AUTO
117682 + depends on PAX_ASLR
117683 + select PAX_RANDUSTACK
117684 + help
117685 + By saying Y here the kernel will randomize every task's userland
117686 + stack and use a randomized base address for mmap() requests that
117687 + do not specify one themselves.
117688 +
117689 + The stack randomization is done in two steps where the second
117690 + one may apply a big amount of shift to the top of the stack and
117691 + cause problems for programs that want to use lots of memory (more
117692 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
117693 +
117694 + As a result of mmap randomization all dynamically loaded libraries
117695 + will appear at random addresses and therefore be harder to exploit
117696 + by a technique where an attacker attempts to execute library code
117697 + for his purposes (e.g. spawn a shell from an exploited program that
117698 + is running at an elevated privilege level).
117699 +
117700 + Furthermore, if a program is relinked as a dynamic ELF file, its
117701 + base address will be randomized as well, completing the full
117702 + randomization of the address space layout. Attacking such programs
117703 + becomes a guess game. You can find an example of doing this at
117704 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
117705 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
117706 +
117707 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
117708 + feature on a per file basis.
117709 +
117710 +endmenu
117711 +
117712 +menu "Miscellaneous hardening features"
117713 +
117714 +config PAX_MEMORY_SANITIZE
117715 + bool "Sanitize all freed memory"
117716 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117717 + help
117718 + By saying Y here the kernel will erase memory pages and slab objects
117719 + as soon as they are freed. This in turn reduces the lifetime of data
117720 + stored in them, making it less likely that sensitive information such
117721 + as passwords, cryptographic secrets, etc stay in memory for too long.
117722 +
117723 + This is especially useful for programs whose runtime is short, long
117724 + lived processes and the kernel itself benefit from this as long as
117725 + they ensure timely freeing of memory that may hold sensitive
117726 + information.
117727 +
117728 + A nice side effect of the sanitization of slab objects is the
117729 + reduction of possible info leaks caused by padding bytes within the
117730 + leaky structures. Use-after-free bugs for structures containing
117731 + pointers can also be detected as dereferencing the sanitized pointer
117732 + will generate an access violation.
117733 +
117734 + The tradeoff is performance impact, on a single CPU system kernel
117735 + compilation sees a 3% slowdown, other systems and workloads may vary
117736 + and you are advised to test this feature on your expected workload
117737 + before deploying it.
117738 +
117739 + The slab sanitization feature excludes a few slab caches per default
117740 + for performance reasons. To extend the feature to cover those as
117741 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
117742 +
117743 + To reduce the performance penalty by sanitizing pages only, albeit
117744 + limiting the effectiveness of this feature at the same time, slab
117745 + sanitization can be disabled with the kernel command line parameter
117746 + "pax_sanitize_slab=off".
117747 +
117748 + Note that this feature does not protect data stored in live pages,
117749 + e.g., process memory swapped to disk may stay there for a long time.
117750 +
117751 +config PAX_MEMORY_STACKLEAK
117752 + bool "Sanitize kernel stack"
117753 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117754 + depends on X86
117755 + help
117756 + By saying Y here the kernel will erase the kernel stack before it
117757 + returns from a system call. This in turn reduces the information
117758 + that a kernel stack leak bug can reveal.
117759 +
117760 + Note that such a bug can still leak information that was put on
117761 + the stack by the current system call (the one eventually triggering
117762 + the bug) but traces of earlier system calls on the kernel stack
117763 + cannot leak anymore.
117764 +
117765 + The tradeoff is performance impact: on a single CPU system kernel
117766 + compilation sees a 1% slowdown, other systems and workloads may vary
117767 + and you are advised to test this feature on your expected workload
117768 + before deploying it.
117769 +
117770 + Note that the full feature requires a gcc with plugin support,
117771 + i.e., gcc 4.5 or newer. You may need to install the supporting
117772 + headers explicitly in addition to the normal gcc package. Using
117773 + older gcc versions means that functions with large enough stack
117774 + frames may leave uninitialized memory behind that may be exposed
117775 + to a later syscall leaking the stack.
117776 +
117777 +config PAX_MEMORY_STRUCTLEAK
117778 + bool "Forcibly initialize local variables copied to userland"
117779 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117780 + help
117781 + By saying Y here the kernel will zero initialize some local
117782 + variables that are going to be copied to userland. This in
117783 + turn prevents unintended information leakage from the kernel
117784 + stack should later code forget to explicitly set all parts of
117785 + the copied variable.
117786 +
117787 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
117788 + at a much smaller coverage.
117789 +
117790 + Note that the implementation requires a gcc with plugin support,
117791 + i.e., gcc 4.5 or newer. You may need to install the supporting
117792 + headers explicitly in addition to the normal gcc package.
117793 +
117794 +config PAX_MEMORY_UDEREF
117795 + bool "Prevent invalid userland pointer dereference"
117796 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
117797 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
117798 + select PAX_PER_CPU_PGD if X86_64
117799 + help
117800 + By saying Y here the kernel will be prevented from dereferencing
117801 + userland pointers in contexts where the kernel expects only kernel
117802 + pointers. This is both a useful runtime debugging feature and a
117803 + security measure that prevents exploiting a class of kernel bugs.
117804 +
117805 + The tradeoff is that some virtualization solutions may experience
117806 + a huge slowdown and therefore you should not enable this feature
117807 + for kernels meant to run in such environments. Whether a given VM
117808 + solution is affected or not is best determined by simply trying it
117809 + out, the performance impact will be obvious right on boot as this
117810 + mechanism engages from very early on. A good rule of thumb is that
117811 + VMs running on CPUs without hardware virtualization support (i.e.,
117812 + the majority of IA-32 CPUs) will likely experience the slowdown.
117813 +
117814 + On X86_64 the kernel will make use of PCID support when available
117815 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
117816 + or performance impact. Pass pax_weakuderef on the kernel command
117817 + line to choose the latter.
117818 +
117819 +config PAX_REFCOUNT
117820 + bool "Prevent various kernel object reference counter overflows"
117821 + default y if GRKERNSEC_CONFIG_AUTO
117822 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
117823 + help
117824 + By saying Y here the kernel will detect and prevent overflowing
117825 + various (but not all) kinds of object reference counters. Such
117826 + overflows can normally occur due to bugs only and are often, if
117827 + not always, exploitable.
117828 +
117829 + The tradeoff is that data structures protected by an overflowed
117830 + refcount will never be freed and therefore will leak memory. Note
117831 + that this leak also happens even without this protection but in
117832 + that case the overflow can eventually trigger the freeing of the
117833 + data structure while it is still being used elsewhere, resulting
117834 + in the exploitable situation that this feature prevents.
117835 +
117836 + Since this has a negligible performance impact, you should enable
117837 + this feature.
117838 +
117839 +config PAX_CONSTIFY_PLUGIN
117840 + bool "Automatically constify eligible structures"
117841 + default y
117842 + depends on !UML && PAX_KERNEXEC
117843 + help
117844 + By saying Y here the compiler will automatically constify a class
117845 + of types that contain only function pointers. This reduces the
117846 + kernel's attack surface and also produces a better memory layout.
117847 +
117848 + Note that the implementation requires a gcc with plugin support,
117849 + i.e., gcc 4.5 or newer. You may need to install the supporting
117850 + headers explicitly in addition to the normal gcc package.
117851 +
117852 + Note that if some code really has to modify constified variables
117853 + then the source code will have to be patched to allow it. Examples
117854 + can be found in PaX itself (the no_const attribute) and for some
117855 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
117856 +
117857 +config PAX_USERCOPY
117858 + bool "Harden heap object copies between kernel and userland"
117859 + default y if GRKERNSEC_CONFIG_AUTO
117860 + depends on ARM || IA64 || PPC || SPARC || X86
117861 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
117862 + select PAX_USERCOPY_SLABS
117863 + help
117864 + By saying Y here the kernel will enforce the size of heap objects
117865 + when they are copied in either direction between the kernel and
117866 + userland, even if only a part of the heap object is copied.
117867 +
117868 + Specifically, this checking prevents information leaking from the
117869 + kernel heap during kernel to userland copies (if the kernel heap
117870 + object is otherwise fully initialized) and prevents kernel heap
117871 + overflows during userland to kernel copies.
117872 +
117873 + Note that the current implementation provides the strictest bounds
117874 + checks for the SLUB allocator.
117875 +
117876 + Enabling this option also enables per-slab cache protection against
117877 + data in a given cache being copied into/out of via userland
117878 + accessors. Though the whitelist of regions will be reduced over
117879 + time, it notably protects important data structures like task structs.
117880 +
117881 + If frame pointers are enabled on x86, this option will also restrict
117882 + copies into and out of the kernel stack to local variables within a
117883 + single frame.
117884 +
117885 + Since this has a negligible performance impact, you should enable
117886 + this feature.
117887 +
117888 +config PAX_USERCOPY_DEBUG
117889 + bool
117890 + depends on X86 && PAX_USERCOPY
117891 + default n
117892 +
117893 +config PAX_SIZE_OVERFLOW
117894 + bool "Prevent various integer overflows in function size parameters"
117895 + default y if GRKERNSEC_CONFIG_AUTO
117896 + depends on X86
117897 + help
117898 + By saying Y here the kernel recomputes expressions of function
117899 + arguments marked by a size_overflow attribute with double integer
117900 + precision (DImode/TImode for 32/64 bit integer types).
117901 +
117902 + The recomputed argument is checked against TYPE_MAX and an event
117903 + is logged on overflow and the triggering process is killed.
117904 +
117905 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
117906 +
117907 + Note that the implementation requires a gcc with plugin support,
117908 + i.e., gcc 4.5 or newer. You may need to install the supporting
117909 + headers explicitly in addition to the normal gcc package.
117910 +
117911 +config PAX_LATENT_ENTROPY
117912 + bool "Generate some entropy during boot and runtime"
117913 + default y if GRKERNSEC_CONFIG_AUTO
117914 + help
117915 + By saying Y here the kernel will instrument some kernel code to
117916 + extract some entropy from both original and artificially created
117917 + program state. This will help especially embedded systems where
117918 + there is little 'natural' source of entropy normally. The cost
117919 + is some slowdown of the boot process and fork and irq processing.
117920 +
117921 + When pax_extra_latent_entropy is passed on the kernel command line,
117922 + entropy will be extracted from up to the first 4GB of RAM while the
117923 + runtime memory allocator is being initialized. This costs even more
117924 + slowdown of the boot process.
117925 +
117926 + Note that the implementation requires a gcc with plugin support,
117927 + i.e., gcc 4.5 or newer. You may need to install the supporting
117928 + headers explicitly in addition to the normal gcc package.
117929 +
117930 + Note that entropy extracted this way is not cryptographically
117931 + secure!
117932 +
117933 +endmenu
117934 +
117935 +endmenu
117936 +
117937 +source grsecurity/Kconfig
117938 +
117939 +endmenu
117940 +
117941 +endmenu
117942 +
117943 source security/keys/Kconfig
117944
117945 config SECURITY_DMESG_RESTRICT
117946 @@ -103,7 +1077,7 @@ config INTEL_TXT
117947 config LSM_MMAP_MIN_ADDR
117948 int "Low address space for LSM to protect from user allocation"
117949 depends on SECURITY && SECURITY_SELINUX
117950 - default 32768 if ARM || (ARM64 && COMPAT)
117951 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
117952 default 65536
117953 help
117954 This is the portion of low virtual memory which should be protected
117955 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
117956 index fdaa50c..2761dcb 100644
117957 --- a/security/apparmor/file.c
117958 +++ b/security/apparmor/file.c
117959 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
117960 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
117961 struct path *new_dir, struct dentry *new_dentry)
117962 {
117963 - struct path link = { new_dir->mnt, new_dentry };
117964 - struct path target = { new_dir->mnt, old_dentry };
117965 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
117966 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
117967 struct path_cond cond = {
117968 old_dentry->d_inode->i_uid,
117969 old_dentry->d_inode->i_mode
117970 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
117971 index 107db88..185f3a0 100644
117972 --- a/security/apparmor/lsm.c
117973 +++ b/security/apparmor/lsm.c
117974 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117975 struct dentry *dentry, u32 mask,
117976 struct path_cond *cond)
117977 {
117978 - struct path path = { dir->mnt, dentry };
117979 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
117980
117981 return common_perm(op, &path, mask, cond);
117982 }
117983 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117984 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
117985 struct dentry *dentry, u32 mask)
117986 {
117987 - struct path path = { mnt, dentry };
117988 + struct path path = { .mnt = mnt, .dentry = dentry };
117989 struct path_cond cond = { dentry->d_inode->i_uid,
117990 dentry->d_inode->i_mode
117991 };
117992 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
117993
117994 profile = aa_current_profile();
117995 if (!unconfined(profile)) {
117996 - struct path old_path = { old_dir->mnt, old_dentry };
117997 - struct path new_path = { new_dir->mnt, new_dentry };
117998 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
117999 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
118000 struct path_cond cond = { old_dentry->d_inode->i_uid,
118001 old_dentry->d_inode->i_mode
118002 };
118003 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
118004 return error;
118005 }
118006
118007 -static struct security_operations apparmor_ops = {
118008 +static struct security_operations apparmor_ops __read_only = {
118009 .name = "apparmor",
118010
118011 .ptrace_access_check = apparmor_ptrace_access_check,
118012 diff --git a/security/commoncap.c b/security/commoncap.c
118013 index f66713b..b69aa8e 100644
118014 --- a/security/commoncap.c
118015 +++ b/security/commoncap.c
118016 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
118017 return 0;
118018 }
118019
118020 +/* returns:
118021 + 1 for suid privilege
118022 + 2 for sgid privilege
118023 + 3 for fscap privilege
118024 +*/
118025 +int is_privileged_binary(const struct dentry *dentry)
118026 +{
118027 + struct cpu_vfs_cap_data capdata;
118028 + struct inode *inode = dentry->d_inode;
118029 +
118030 + if (!inode || S_ISDIR(inode->i_mode))
118031 + return 0;
118032 +
118033 + if (inode->i_mode & S_ISUID)
118034 + return 1;
118035 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
118036 + return 2;
118037 +
118038 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
118039 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
118040 + return 3;
118041 + }
118042 +
118043 + return 0;
118044 +}
118045 +
118046 /*
118047 * Attempt to get the on-exec apply capability sets for an executable file from
118048 * its xattrs and, if present, apply them to the proposed credentials being
118049 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
118050 const struct cred *cred = current_cred();
118051 kuid_t root_uid = make_kuid(cred->user_ns, 0);
118052
118053 + if (gr_acl_enable_at_secure())
118054 + return 1;
118055 +
118056 if (!uid_eq(cred->uid, root_uid)) {
118057 if (bprm->cap_effective)
118058 return 1;
118059 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
118060 index 8ee997d..24c174b 100644
118061 --- a/security/integrity/ima/ima.h
118062 +++ b/security/integrity/ima/ima.h
118063 @@ -116,8 +116,8 @@ int ima_init_template(void);
118064 extern spinlock_t ima_queue_lock;
118065
118066 struct ima_h_table {
118067 - atomic_long_t len; /* number of stored measurements in the list */
118068 - atomic_long_t violations;
118069 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
118070 + atomic_long_unchecked_t violations;
118071 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
118072 };
118073 extern struct ima_h_table ima_htable;
118074 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
118075 index b8a27c5..50a769f 100644
118076 --- a/security/integrity/ima/ima_api.c
118077 +++ b/security/integrity/ima/ima_api.c
118078 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
118079 int result;
118080
118081 /* can overflow, only indicator */
118082 - atomic_long_inc(&ima_htable.violations);
118083 + atomic_long_inc_unchecked(&ima_htable.violations);
118084
118085 result = ima_alloc_init_template(NULL, file, filename,
118086 NULL, 0, &entry);
118087 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
118088 index 461215e..9bb12ee 100644
118089 --- a/security/integrity/ima/ima_fs.c
118090 +++ b/security/integrity/ima/ima_fs.c
118091 @@ -28,12 +28,12 @@
118092 static int valid_policy = 1;
118093 #define TMPBUFLEN 12
118094 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
118095 - loff_t *ppos, atomic_long_t *val)
118096 + loff_t *ppos, atomic_long_unchecked_t *val)
118097 {
118098 char tmpbuf[TMPBUFLEN];
118099 ssize_t len;
118100
118101 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
118102 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
118103 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
118104 }
118105
118106 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
118107 index 552705d..9920f4fb 100644
118108 --- a/security/integrity/ima/ima_queue.c
118109 +++ b/security/integrity/ima/ima_queue.c
118110 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
118111 INIT_LIST_HEAD(&qe->later);
118112 list_add_tail_rcu(&qe->later, &ima_measurements);
118113
118114 - atomic_long_inc(&ima_htable.len);
118115 + atomic_long_inc_unchecked(&ima_htable.len);
118116 key = ima_hash_key(entry->digest);
118117 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
118118 return 0;
118119 diff --git a/security/keys/compat.c b/security/keys/compat.c
118120 index 3478965..ec7bb9e 100644
118121 --- a/security/keys/compat.c
118122 +++ b/security/keys/compat.c
118123 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
118124 if (ret == 0)
118125 goto no_payload_free;
118126
118127 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118128 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118129 err:
118130 if (iov != iovstack)
118131 kfree(iov);
118132 diff --git a/security/keys/internal.h b/security/keys/internal.h
118133 index 200e378..cdc74b5 100644
118134 --- a/security/keys/internal.h
118135 +++ b/security/keys/internal.h
118136 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
118137 extern long keyctl_invalidate_key(key_serial_t);
118138
118139 extern long keyctl_instantiate_key_common(key_serial_t,
118140 - const struct iovec *,
118141 + const struct iovec __user *,
118142 unsigned, size_t, key_serial_t);
118143 #ifdef CONFIG_PERSISTENT_KEYRINGS
118144 extern long keyctl_get_persistent(uid_t, key_serial_t);
118145 diff --git a/security/keys/key.c b/security/keys/key.c
118146 index aee2ec5..c276071 100644
118147 --- a/security/keys/key.c
118148 +++ b/security/keys/key.c
118149 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
118150
118151 atomic_set(&key->usage, 1);
118152 init_rwsem(&key->sem);
118153 - lockdep_set_class(&key->sem, &type->lock_class);
118154 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
118155 key->index_key.type = type;
118156 key->user = user;
118157 key->quotalen = quotalen;
118158 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
118159 struct key_type *p;
118160 int ret;
118161
118162 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
118163 + pax_open_kernel();
118164 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
118165 + pax_close_kernel();
118166
118167 ret = -EEXIST;
118168 down_write(&key_types_sem);
118169 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
118170 }
118171
118172 /* store the type */
118173 - list_add(&ktype->link, &key_types_list);
118174 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
118175
118176 pr_notice("Key type %s registered\n", ktype->name);
118177 ret = 0;
118178 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
118179 void unregister_key_type(struct key_type *ktype)
118180 {
118181 down_write(&key_types_sem);
118182 - list_del_init(&ktype->link);
118183 + pax_list_del_init((struct list_head *)&ktype->link);
118184 downgrade_write(&key_types_sem);
118185 key_gc_keytype(ktype);
118186 pr_notice("Key type %s unregistered\n", ktype->name);
118187 @@ -1125,10 +1127,10 @@ void __init key_init(void)
118188 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
118189
118190 /* add the special key types */
118191 - list_add_tail(&key_type_keyring.link, &key_types_list);
118192 - list_add_tail(&key_type_dead.link, &key_types_list);
118193 - list_add_tail(&key_type_user.link, &key_types_list);
118194 - list_add_tail(&key_type_logon.link, &key_types_list);
118195 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
118196 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
118197 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
118198 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
118199
118200 /* record the root user tracking */
118201 rb_link_node(&root_key_user.node,
118202 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
118203 index 4743d71..170a185 100644
118204 --- a/security/keys/keyctl.c
118205 +++ b/security/keys/keyctl.c
118206 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
118207 /*
118208 * Copy the iovec data from userspace
118209 */
118210 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118211 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
118212 unsigned ioc)
118213 {
118214 for (; ioc > 0; ioc--) {
118215 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
118216 * If successful, 0 will be returned.
118217 */
118218 long keyctl_instantiate_key_common(key_serial_t id,
118219 - const struct iovec *payload_iov,
118220 + const struct iovec __user *payload_iov,
118221 unsigned ioc,
118222 size_t plen,
118223 key_serial_t ringid)
118224 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
118225 [0].iov_len = plen
118226 };
118227
118228 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
118229 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
118230 }
118231
118232 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
118233 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
118234 if (ret == 0)
118235 goto no_payload_free;
118236
118237 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118238 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118239 err:
118240 if (iov != iovstack)
118241 kfree(iov);
118242 diff --git a/security/min_addr.c b/security/min_addr.c
118243 index f728728..6457a0c 100644
118244 --- a/security/min_addr.c
118245 +++ b/security/min_addr.c
118246 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
118247 */
118248 static void update_mmap_min_addr(void)
118249 {
118250 +#ifndef SPARC
118251 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
118252 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
118253 mmap_min_addr = dac_mmap_min_addr;
118254 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
118255 #else
118256 mmap_min_addr = dac_mmap_min_addr;
118257 #endif
118258 +#endif
118259 }
118260
118261 /*
118262 diff --git a/security/security.c b/security/security.c
118263 index e81d5bb..b9c5111 100644
118264 --- a/security/security.c
118265 +++ b/security/security.c
118266 @@ -33,8 +33,8 @@
118267 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
118268 CONFIG_DEFAULT_SECURITY;
118269
118270 -static struct security_operations *security_ops;
118271 -static struct security_operations default_security_ops = {
118272 +struct security_operations *security_ops __read_only;
118273 +struct security_operations default_security_ops __read_only = {
118274 .name = "default",
118275 };
118276
118277 @@ -73,11 +73,6 @@ int __init security_init(void)
118278 return 0;
118279 }
118280
118281 -void reset_security_ops(void)
118282 -{
118283 - security_ops = &default_security_ops;
118284 -}
118285 -
118286 /* Save user chosen LSM */
118287 static int __init choose_lsm(char *str)
118288 {
118289 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
118290 index afcc0ae..71f0525 100644
118291 --- a/security/selinux/avc.c
118292 +++ b/security/selinux/avc.c
118293 @@ -59,7 +59,7 @@ struct avc_node {
118294 struct avc_cache {
118295 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
118296 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
118297 - atomic_t lru_hint; /* LRU hint for reclaim scan */
118298 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
118299 atomic_t active_nodes;
118300 u32 latest_notif; /* latest revocation notification */
118301 };
118302 @@ -167,7 +167,7 @@ void __init avc_init(void)
118303 spin_lock_init(&avc_cache.slots_lock[i]);
118304 }
118305 atomic_set(&avc_cache.active_nodes, 0);
118306 - atomic_set(&avc_cache.lru_hint, 0);
118307 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
118308
118309 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
118310 0, SLAB_PANIC, NULL);
118311 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
118312 spinlock_t *lock;
118313
118314 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
118315 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118316 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118317 head = &avc_cache.slots[hvalue];
118318 lock = &avc_cache.slots_lock[hvalue];
118319
118320 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
118321 index 4d1a541..4d87c9b 100644
118322 --- a/security/selinux/hooks.c
118323 +++ b/security/selinux/hooks.c
118324 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
118325
118326 #endif
118327
118328 -static struct security_operations selinux_ops = {
118329 +static struct security_operations selinux_ops __read_only = {
118330 + .name = "selinux",
118331 .name = "selinux",
118332
118333 .binder_set_context_mgr = selinux_binder_set_context_mgr,
118334 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
118335 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
118336 static int selinux_disabled;
118337
118338 +extern struct security_operations *security_ops;
118339 +extern struct security_operations default_security_ops;
118340 +
118341 int selinux_disable(void)
118342 {
118343 if (ss_initialized) {
118344 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
118345 selinux_disabled = 1;
118346 selinux_enabled = 0;
118347
118348 - reset_security_ops();
118349 + pax_open_kernel();
118350 + security_ops = &default_security_ops;
118351 + pax_close_kernel();
118352
118353 /* Try to destroy the avc node cache */
118354 avc_disable();
118355 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
118356 index 1450f85..a91e0bc 100644
118357 --- a/security/selinux/include/xfrm.h
118358 +++ b/security/selinux/include/xfrm.h
118359 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
118360
118361 rtnl_lock();
118362 for_each_net(net) {
118363 - atomic_inc(&net->xfrm.flow_cache_genid);
118364 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
118365 rt_genid_bump_all(net);
118366 }
118367 rtnl_unlock();
118368 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
118369 index c934311..ac64d68 100644
118370 --- a/security/smack/smack_lsm.c
118371 +++ b/security/smack/smack_lsm.c
118372 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
118373 return 0;
118374 }
118375
118376 -struct security_operations smack_ops = {
118377 +struct security_operations smack_ops __read_only = {
118378 .name = "smack",
118379
118380 .ptrace_access_check = smack_ptrace_access_check,
118381 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
118382 index c151a18..14ba19a 100644
118383 --- a/security/tomoyo/file.c
118384 +++ b/security/tomoyo/file.c
118385 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
118386 {
118387 struct tomoyo_request_info r;
118388 struct tomoyo_obj_info obj = {
118389 - .path1 = *path,
118390 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118391 };
118392 int error = -ENOMEM;
118393 struct tomoyo_path_info buf;
118394 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
118395 struct tomoyo_path_info buf;
118396 struct tomoyo_request_info r;
118397 struct tomoyo_obj_info obj = {
118398 - .path1 = *path,
118399 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118400 };
118401 int idx;
118402
118403 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
118404 {
118405 struct tomoyo_request_info r;
118406 struct tomoyo_obj_info obj = {
118407 - .path1 = *path,
118408 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118409 };
118410 int error;
118411 struct tomoyo_path_info buf;
118412 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
118413 {
118414 struct tomoyo_request_info r;
118415 struct tomoyo_obj_info obj = {
118416 - .path1 = *path,
118417 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118418 };
118419 int error = -ENOMEM;
118420 struct tomoyo_path_info buf;
118421 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
118422 struct tomoyo_path_info buf2;
118423 struct tomoyo_request_info r;
118424 struct tomoyo_obj_info obj = {
118425 - .path1 = *path1,
118426 - .path2 = *path2,
118427 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
118428 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
118429 };
118430 int idx;
118431
118432 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
118433 index 390c646..f2f8db3 100644
118434 --- a/security/tomoyo/mount.c
118435 +++ b/security/tomoyo/mount.c
118436 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
118437 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
118438 need_dev = -1; /* dev_name is a directory */
118439 } else {
118440 + if (!capable(CAP_SYS_ADMIN)) {
118441 + error = -EPERM;
118442 + goto out;
118443 + }
118444 fstype = get_fs_type(type);
118445 if (!fstype) {
118446 error = -ENODEV;
118447 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
118448 index f0b756e..8aa497b 100644
118449 --- a/security/tomoyo/tomoyo.c
118450 +++ b/security/tomoyo/tomoyo.c
118451 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
118452 */
118453 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
118454 {
118455 - struct path path = { mnt, dentry };
118456 + struct path path = { .mnt = mnt, .dentry = dentry };
118457 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
118458 }
118459
118460 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
118461 */
118462 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118463 {
118464 - struct path path = { parent->mnt, dentry };
118465 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118466 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
118467 }
118468
118469 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118470 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118471 umode_t mode)
118472 {
118473 - struct path path = { parent->mnt, dentry };
118474 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118475 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
118476 mode & S_IALLUGO);
118477 }
118478 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118479 */
118480 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118481 {
118482 - struct path path = { parent->mnt, dentry };
118483 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118484 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
118485 }
118486
118487 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118488 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118489 const char *old_name)
118490 {
118491 - struct path path = { parent->mnt, dentry };
118492 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118493 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
118494 }
118495
118496 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118497 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118498 umode_t mode, unsigned int dev)
118499 {
118500 - struct path path = { parent->mnt, dentry };
118501 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118502 int type = TOMOYO_TYPE_CREATE;
118503 const unsigned int perm = mode & S_IALLUGO;
118504
118505 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118506 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
118507 struct dentry *new_dentry)
118508 {
118509 - struct path path1 = { new_dir->mnt, old_dentry };
118510 - struct path path2 = { new_dir->mnt, new_dentry };
118511 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
118512 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
118513 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
118514 }
118515
118516 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
118517 struct path *new_parent,
118518 struct dentry *new_dentry)
118519 {
118520 - struct path path1 = { old_parent->mnt, old_dentry };
118521 - struct path path2 = { new_parent->mnt, new_dentry };
118522 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
118523 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
118524 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
118525 }
118526
118527 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
118528 */
118529 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
118530 {
118531 - struct path path = { mnt, mnt->mnt_root };
118532 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
118533 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
118534 }
118535
118536 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
118537 * tomoyo_security_ops is a "struct security_operations" which is used for
118538 * registering TOMOYO.
118539 */
118540 -static struct security_operations tomoyo_security_ops = {
118541 +static struct security_operations tomoyo_security_ops __read_only = {
118542 .name = "tomoyo",
118543 .cred_alloc_blank = tomoyo_cred_alloc_blank,
118544 .cred_prepare = tomoyo_cred_prepare,
118545 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
118546 index 20ef514..4182bed 100644
118547 --- a/security/yama/Kconfig
118548 +++ b/security/yama/Kconfig
118549 @@ -1,6 +1,6 @@
118550 config SECURITY_YAMA
118551 bool "Yama support"
118552 - depends on SECURITY
118553 + depends on SECURITY && !GRKERNSEC
118554 select SECURITYFS
118555 select SECURITY_PATH
118556 default n
118557 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
118558 index 13c88fbc..f8c115e 100644
118559 --- a/security/yama/yama_lsm.c
118560 +++ b/security/yama/yama_lsm.c
118561 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
118562 }
118563
118564 #ifndef CONFIG_SECURITY_YAMA_STACKED
118565 -static struct security_operations yama_ops = {
118566 +static struct security_operations yama_ops __read_only = {
118567 .name = "yama",
118568
118569 .ptrace_access_check = yama_ptrace_access_check,
118570 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
118571 #endif
118572
118573 #ifdef CONFIG_SYSCTL
118574 +static int zero __read_only;
118575 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
118576 +
118577 static int yama_dointvec_minmax(struct ctl_table *table, int write,
118578 void __user *buffer, size_t *lenp, loff_t *ppos)
118579 {
118580 - int rc;
118581 + ctl_table_no_const yama_table;
118582
118583 if (write && !capable(CAP_SYS_PTRACE))
118584 return -EPERM;
118585
118586 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
118587 - if (rc)
118588 - return rc;
118589 -
118590 + yama_table = *table;
118591 /* Lock the max value if it ever gets set. */
118592 - if (write && *(int *)table->data == *(int *)table->extra2)
118593 - table->extra1 = table->extra2;
118594 -
118595 - return rc;
118596 + if (ptrace_scope == max_scope)
118597 + yama_table.extra1 = &max_scope;
118598 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
118599 }
118600
118601 -static int zero;
118602 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
118603 -
118604 struct ctl_path yama_sysctl_path[] = {
118605 { .procname = "kernel", },
118606 { .procname = "yama", },
118607 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
118608 index 23c371e..da7c25e 100644
118609 --- a/sound/aoa/codecs/onyx.c
118610 +++ b/sound/aoa/codecs/onyx.c
118611 @@ -54,7 +54,7 @@ struct onyx {
118612 spdif_locked:1,
118613 analog_locked:1,
118614 original_mute:2;
118615 - int open_count;
118616 + local_t open_count;
118617 struct codec_info *codec_info;
118618
118619 /* mutex serializes concurrent access to the device
118620 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
118621 struct onyx *onyx = cii->codec_data;
118622
118623 mutex_lock(&onyx->mutex);
118624 - onyx->open_count++;
118625 + local_inc(&onyx->open_count);
118626 mutex_unlock(&onyx->mutex);
118627
118628 return 0;
118629 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
118630 struct onyx *onyx = cii->codec_data;
118631
118632 mutex_lock(&onyx->mutex);
118633 - onyx->open_count--;
118634 - if (!onyx->open_count)
118635 + if (local_dec_and_test(&onyx->open_count))
118636 onyx->spdif_locked = onyx->analog_locked = 0;
118637 mutex_unlock(&onyx->mutex);
118638
118639 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
118640 index ffd2025..df062c9 100644
118641 --- a/sound/aoa/codecs/onyx.h
118642 +++ b/sound/aoa/codecs/onyx.h
118643 @@ -11,6 +11,7 @@
118644 #include <linux/i2c.h>
118645 #include <asm/pmac_low_i2c.h>
118646 #include <asm/prom.h>
118647 +#include <asm/local.h>
118648
118649 /* PCM3052 register definitions */
118650
118651 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
118652 index 80423a4c..270c3d0 100644
118653 --- a/sound/core/oss/pcm_oss.c
118654 +++ b/sound/core/oss/pcm_oss.c
118655 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
118656 if (in_kernel) {
118657 mm_segment_t fs;
118658 fs = snd_enter_user();
118659 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118660 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118661 snd_leave_user(fs);
118662 } else {
118663 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118664 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118665 }
118666 if (ret != -EPIPE && ret != -ESTRPIPE)
118667 break;
118668 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
118669 if (in_kernel) {
118670 mm_segment_t fs;
118671 fs = snd_enter_user();
118672 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118673 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118674 snd_leave_user(fs);
118675 } else {
118676 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118677 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118678 }
118679 if (ret == -EPIPE) {
118680 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
118681 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
118682 struct snd_pcm_plugin_channel *channels;
118683 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
118684 if (!in_kernel) {
118685 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
118686 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
118687 return -EFAULT;
118688 buf = runtime->oss.buffer;
118689 }
118690 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
118691 }
118692 } else {
118693 tmp = snd_pcm_oss_write2(substream,
118694 - (const char __force *)buf,
118695 + (const char __force_kernel *)buf,
118696 runtime->oss.period_bytes, 0);
118697 if (tmp <= 0)
118698 goto err;
118699 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
118700 struct snd_pcm_runtime *runtime = substream->runtime;
118701 snd_pcm_sframes_t frames, frames1;
118702 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
118703 - char __user *final_dst = (char __force __user *)buf;
118704 + char __user *final_dst = (char __force_user *)buf;
118705 if (runtime->oss.plugin_first) {
118706 struct snd_pcm_plugin_channel *channels;
118707 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
118708 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
118709 xfer += tmp;
118710 runtime->oss.buffer_used -= tmp;
118711 } else {
118712 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
118713 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
118714 runtime->oss.period_bytes, 0);
118715 if (tmp <= 0)
118716 goto err;
118717 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
118718 size1);
118719 size1 /= runtime->channels; /* frames */
118720 fs = snd_enter_user();
118721 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
118722 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
118723 snd_leave_user(fs);
118724 }
118725 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
118726 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
118727 index 2d957ba..fda022c 100644
118728 --- a/sound/core/pcm_compat.c
118729 +++ b/sound/core/pcm_compat.c
118730 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
118731 int err;
118732
118733 fs = snd_enter_user();
118734 - err = snd_pcm_delay(substream, &delay);
118735 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
118736 snd_leave_user(fs);
118737 if (err < 0)
118738 return err;
118739 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
118740 index 279e24f..24aafe5 100644
118741 --- a/sound/core/pcm_native.c
118742 +++ b/sound/core/pcm_native.c
118743 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
118744 switch (substream->stream) {
118745 case SNDRV_PCM_STREAM_PLAYBACK:
118746 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
118747 - (void __user *)arg);
118748 + (void __force_user *)arg);
118749 break;
118750 case SNDRV_PCM_STREAM_CAPTURE:
118751 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
118752 - (void __user *)arg);
118753 + (void __force_user *)arg);
118754 break;
118755 default:
118756 result = -EINVAL;
118757 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
118758 index 16d4267..fe8b49b 100644
118759 --- a/sound/core/seq/oss/seq_oss.c
118760 +++ b/sound/core/seq/oss/seq_oss.c
118761 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
118762 {
118763 int rc;
118764 static struct snd_seq_dev_ops ops = {
118765 - snd_seq_oss_synth_register,
118766 - snd_seq_oss_synth_unregister,
118767 + .init_device = snd_seq_oss_synth_register,
118768 + .free_device = snd_seq_oss_synth_unregister,
118769 };
118770
118771 snd_seq_autoload_lock();
118772 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
118773 index 0631bda..d0dcd49 100644
118774 --- a/sound/core/seq/seq_device.c
118775 +++ b/sound/core/seq/seq_device.c
118776 @@ -65,7 +65,7 @@ struct ops_list {
118777 int argsize; /* argument size */
118778
118779 /* operators */
118780 - struct snd_seq_dev_ops ops;
118781 + struct snd_seq_dev_ops *ops;
118782
118783 /* registered devices */
118784 struct list_head dev_list; /* list of devices */
118785 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
118786
118787 mutex_lock(&ops->reg_mutex);
118788 /* copy driver operators */
118789 - ops->ops = *entry;
118790 + ops->ops = entry;
118791 ops->driver |= DRIVER_LOADED;
118792 ops->argsize = argsize;
118793
118794 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
118795 dev->name, ops->id, ops->argsize, dev->argsize);
118796 return -EINVAL;
118797 }
118798 - if (ops->ops.init_device(dev) >= 0) {
118799 + if (ops->ops->init_device(dev) >= 0) {
118800 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
118801 ops->num_init_devices++;
118802 } else {
118803 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
118804 dev->name, ops->id, ops->argsize, dev->argsize);
118805 return -EINVAL;
118806 }
118807 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
118808 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
118809 dev->status = SNDRV_SEQ_DEVICE_FREE;
118810 dev->driver_data = NULL;
118811 ops->num_init_devices--;
118812 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
118813 index 68fec77..97fb643 100644
118814 --- a/sound/core/seq/seq_midi.c
118815 +++ b/sound/core/seq/seq_midi.c
118816 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
118817 static int __init alsa_seq_midi_init(void)
118818 {
118819 static struct snd_seq_dev_ops ops = {
118820 - snd_seq_midisynth_register_port,
118821 - snd_seq_midisynth_unregister_port,
118822 + .init_device = snd_seq_midisynth_register_port,
118823 + .free_device = snd_seq_midisynth_unregister_port,
118824 };
118825 memset(&synths, 0, sizeof(synths));
118826 snd_seq_autoload_lock();
118827 diff --git a/sound/core/sound.c b/sound/core/sound.c
118828 index 185cec0..a95a1a9 100644
118829 --- a/sound/core/sound.c
118830 +++ b/sound/core/sound.c
118831 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
118832 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
118833 default: return;
118834 }
118835 - request_module(str);
118836 + request_module("%s", str);
118837 }
118838
118839 #endif /* modular kernel */
118840 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
118841 index 2a008a9..a1efb3f 100644
118842 --- a/sound/drivers/mts64.c
118843 +++ b/sound/drivers/mts64.c
118844 @@ -29,6 +29,7 @@
118845 #include <sound/initval.h>
118846 #include <sound/rawmidi.h>
118847 #include <sound/control.h>
118848 +#include <asm/local.h>
118849
118850 #define CARD_NAME "Miditerminal 4140"
118851 #define DRIVER_NAME "MTS64"
118852 @@ -67,7 +68,7 @@ struct mts64 {
118853 struct pardevice *pardev;
118854 int pardev_claimed;
118855
118856 - int open_count;
118857 + local_t open_count;
118858 int current_midi_output_port;
118859 int current_midi_input_port;
118860 u8 mode[MTS64_NUM_INPUT_PORTS];
118861 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118862 {
118863 struct mts64 *mts = substream->rmidi->private_data;
118864
118865 - if (mts->open_count == 0) {
118866 + if (local_read(&mts->open_count) == 0) {
118867 /* We don't need a spinlock here, because this is just called
118868 if the device has not been opened before.
118869 So there aren't any IRQs from the device */
118870 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118871
118872 msleep(50);
118873 }
118874 - ++(mts->open_count);
118875 + local_inc(&mts->open_count);
118876
118877 return 0;
118878 }
118879 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118880 struct mts64 *mts = substream->rmidi->private_data;
118881 unsigned long flags;
118882
118883 - --(mts->open_count);
118884 - if (mts->open_count == 0) {
118885 + if (local_dec_return(&mts->open_count) == 0) {
118886 /* We need the spinlock_irqsave here because we can still
118887 have IRQs at this point */
118888 spin_lock_irqsave(&mts->lock, flags);
118889 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118890
118891 msleep(500);
118892
118893 - } else if (mts->open_count < 0)
118894 - mts->open_count = 0;
118895 + } else if (local_read(&mts->open_count) < 0)
118896 + local_set(&mts->open_count, 0);
118897
118898 return 0;
118899 }
118900 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
118901 index a9f618e..c5a7208 100644
118902 --- a/sound/drivers/opl3/opl3_seq.c
118903 +++ b/sound/drivers/opl3/opl3_seq.c
118904 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
118905 {
118906 static struct snd_seq_dev_ops ops =
118907 {
118908 - snd_opl3_seq_new_device,
118909 - snd_opl3_seq_delete_device
118910 + .init_device = snd_opl3_seq_new_device,
118911 + .free_device = snd_opl3_seq_delete_device
118912 };
118913
118914 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
118915 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
118916 index 3b0ee42..8423ad6 100644
118917 --- a/sound/drivers/opl4/opl4_lib.c
118918 +++ b/sound/drivers/opl4/opl4_lib.c
118919 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
118920 MODULE_DESCRIPTION("OPL4 driver");
118921 MODULE_LICENSE("GPL");
118922
118923 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
118924 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
118925 {
118926 int timeout = 10;
118927 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
118928 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
118929 index 9919769..d7de36c 100644
118930 --- a/sound/drivers/opl4/opl4_seq.c
118931 +++ b/sound/drivers/opl4/opl4_seq.c
118932 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
118933 static int __init alsa_opl4_synth_init(void)
118934 {
118935 static struct snd_seq_dev_ops ops = {
118936 - snd_opl4_seq_new_device,
118937 - snd_opl4_seq_delete_device
118938 + .init_device = snd_opl4_seq_new_device,
118939 + .free_device = snd_opl4_seq_delete_device
118940 };
118941
118942 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
118943 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
118944 index 464385a..46ab3f6 100644
118945 --- a/sound/drivers/portman2x4.c
118946 +++ b/sound/drivers/portman2x4.c
118947 @@ -48,6 +48,7 @@
118948 #include <sound/initval.h>
118949 #include <sound/rawmidi.h>
118950 #include <sound/control.h>
118951 +#include <asm/local.h>
118952
118953 #define CARD_NAME "Portman 2x4"
118954 #define DRIVER_NAME "portman"
118955 @@ -85,7 +86,7 @@ struct portman {
118956 struct pardevice *pardev;
118957 int pardev_claimed;
118958
118959 - int open_count;
118960 + local_t open_count;
118961 int mode[PORTMAN_NUM_INPUT_PORTS];
118962 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
118963 };
118964 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
118965 index 5cc356d..d65e68ff 100644
118966 --- a/sound/firewire/amdtp.c
118967 +++ b/sound/firewire/amdtp.c
118968 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
118969 ptr = s->pcm_buffer_pointer + frames;
118970 if (ptr >= pcm->runtime->buffer_size)
118971 ptr -= pcm->runtime->buffer_size;
118972 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
118973 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
118974
118975 s->pcm_period_pointer += frames;
118976 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
118977 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
118978 */
118979 void amdtp_stream_update(struct amdtp_stream *s)
118980 {
118981 - ACCESS_ONCE(s->source_node_id_field) =
118982 + ACCESS_ONCE_RW(s->source_node_id_field) =
118983 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
118984 }
118985 EXPORT_SYMBOL(amdtp_stream_update);
118986 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
118987 index 8a03a91..aaacc0c 100644
118988 --- a/sound/firewire/amdtp.h
118989 +++ b/sound/firewire/amdtp.h
118990 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
118991 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
118992 struct snd_pcm_substream *pcm)
118993 {
118994 - ACCESS_ONCE(s->pcm) = pcm;
118995 + ACCESS_ONCE_RW(s->pcm) = pcm;
118996 }
118997
118998 /**
118999 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
119000 struct snd_rawmidi_substream *midi)
119001 {
119002 if (port < s->midi_ports)
119003 - ACCESS_ONCE(s->midi[port]) = midi;
119004 + ACCESS_ONCE_RW(s->midi[port]) = midi;
119005 }
119006
119007 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
119008 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
119009 index 48d6dca..a0266c23 100644
119010 --- a/sound/firewire/isight.c
119011 +++ b/sound/firewire/isight.c
119012 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
119013 ptr += count;
119014 if (ptr >= runtime->buffer_size)
119015 ptr -= runtime->buffer_size;
119016 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
119017 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
119018
119019 isight->period_counter += count;
119020 if (isight->period_counter >= runtime->period_size) {
119021 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
119022 if (err < 0)
119023 return err;
119024
119025 - ACCESS_ONCE(isight->pcm_active) = true;
119026 + ACCESS_ONCE_RW(isight->pcm_active) = true;
119027
119028 return 0;
119029 }
119030 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
119031 {
119032 struct isight *isight = substream->private_data;
119033
119034 - ACCESS_ONCE(isight->pcm_active) = false;
119035 + ACCESS_ONCE_RW(isight->pcm_active) = false;
119036
119037 mutex_lock(&isight->mutex);
119038 isight_stop_streaming(isight);
119039 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
119040
119041 switch (cmd) {
119042 case SNDRV_PCM_TRIGGER_START:
119043 - ACCESS_ONCE(isight->pcm_running) = true;
119044 + ACCESS_ONCE_RW(isight->pcm_running) = true;
119045 break;
119046 case SNDRV_PCM_TRIGGER_STOP:
119047 - ACCESS_ONCE(isight->pcm_running) = false;
119048 + ACCESS_ONCE_RW(isight->pcm_running) = false;
119049 break;
119050 default:
119051 return -EINVAL;
119052 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
119053 index 2dba848..c682aef 100644
119054 --- a/sound/firewire/scs1x.c
119055 +++ b/sound/firewire/scs1x.c
119056 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
119057 {
119058 struct scs *scs = stream->rmidi->private_data;
119059
119060 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
119061 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
119062 if (up) {
119063 scs->output_idle = false;
119064 tasklet_schedule(&scs->tasklet);
119065 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
119066 {
119067 struct scs *scs = stream->rmidi->private_data;
119068
119069 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
119070 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
119071 }
119072
119073 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
119074 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
119075
119076 snd_card_disconnect(scs->card);
119077
119078 - ACCESS_ONCE(scs->output) = NULL;
119079 - ACCESS_ONCE(scs->input) = NULL;
119080 + ACCESS_ONCE_RW(scs->output) = NULL;
119081 + ACCESS_ONCE_RW(scs->input) = NULL;
119082
119083 wait_event(scs->idle_wait, scs->output_idle);
119084
119085 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
119086 index 72332df..82ec6a2 100644
119087 --- a/sound/isa/sb/emu8000_synth.c
119088 +++ b/sound/isa/sb/emu8000_synth.c
119089 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
119090 {
119091
119092 static struct snd_seq_dev_ops ops = {
119093 - snd_emu8000_new_device,
119094 - snd_emu8000_delete_device,
119095 + .init_device = snd_emu8000_new_device,
119096 + .free_device = snd_emu8000_delete_device,
119097 };
119098 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
119099 sizeof(struct snd_emu8000*));
119100 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
119101 index 048439a..3be9f6f 100644
119102 --- a/sound/oss/sb_audio.c
119103 +++ b/sound/oss/sb_audio.c
119104 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
119105 buf16 = (signed short *)(localbuf + localoffs);
119106 while (c)
119107 {
119108 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
119109 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
119110 if (copy_from_user(lbuf8,
119111 userbuf+useroffs + p,
119112 locallen))
119113 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
119114 index 213a416..aeab5c9 100644
119115 --- a/sound/oss/swarm_cs4297a.c
119116 +++ b/sound/oss/swarm_cs4297a.c
119117 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
119118 {
119119 struct cs4297a_state *s;
119120 u32 pwr, id;
119121 - mm_segment_t fs;
119122 int rval;
119123 u64 cfg;
119124 int mdio_val;
119125 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
119126 if (!rval) {
119127 char *sb1250_duart_present;
119128
119129 +#if 0
119130 + mm_segment_t fs;
119131 fs = get_fs();
119132 set_fs(KERNEL_DS);
119133 -#if 0
119134 val = SOUND_MASK_LINE;
119135 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
119136 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
119137 val = initvol[i].vol;
119138 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
119139 }
119140 + set_fs(fs);
119141 // cs4297a_write_ac97(s, 0x18, 0x0808);
119142 #else
119143 // cs4297a_write_ac97(s, 0x5e, 0x180);
119144 cs4297a_write_ac97(s, 0x02, 0x0808);
119145 cs4297a_write_ac97(s, 0x18, 0x0808);
119146 #endif
119147 - set_fs(fs);
119148
119149 list_add(&s->list, &cs4297a_devs);
119150
119151 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
119152 index 4c41c90..37f3631 100644
119153 --- a/sound/pci/emu10k1/emu10k1_synth.c
119154 +++ b/sound/pci/emu10k1/emu10k1_synth.c
119155 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
119156 {
119157
119158 static struct snd_seq_dev_ops ops = {
119159 - snd_emu10k1_synth_new_device,
119160 - snd_emu10k1_synth_delete_device,
119161 + .init_device = snd_emu10k1_synth_new_device,
119162 + .free_device = snd_emu10k1_synth_delete_device,
119163 };
119164 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
119165 sizeof(struct snd_emu10k1_synth_arg));
119166 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
119167 index a63a863..fcf3087 100644
119168 --- a/sound/pci/hda/hda_codec.c
119169 +++ b/sound/pci/hda/hda_codec.c
119170 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
119171 /* FIXME: set_fs() hack for obtaining user-space TLV data */
119172 mm_segment_t fs = get_fs();
119173 set_fs(get_ds());
119174 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
119175 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
119176 tlv = _tlv;
119177 set_fs(fs);
119178 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
119179 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
119180 index 149d4cb..7784769 100644
119181 --- a/sound/pci/ymfpci/ymfpci.h
119182 +++ b/sound/pci/ymfpci/ymfpci.h
119183 @@ -358,7 +358,7 @@ struct snd_ymfpci {
119184 spinlock_t reg_lock;
119185 spinlock_t voice_lock;
119186 wait_queue_head_t interrupt_sleep;
119187 - atomic_t interrupt_sleep_count;
119188 + atomic_unchecked_t interrupt_sleep_count;
119189 struct snd_info_entry *proc_entry;
119190 const struct firmware *dsp_microcode;
119191 const struct firmware *controller_microcode;
119192 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
119193 index 4c26076..a13f370 100644
119194 --- a/sound/pci/ymfpci/ymfpci_main.c
119195 +++ b/sound/pci/ymfpci/ymfpci_main.c
119196 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
119197 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
119198 break;
119199 }
119200 - if (atomic_read(&chip->interrupt_sleep_count)) {
119201 - atomic_set(&chip->interrupt_sleep_count, 0);
119202 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119203 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119204 wake_up(&chip->interrupt_sleep);
119205 }
119206 __end:
119207 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
119208 continue;
119209 init_waitqueue_entry(&wait, current);
119210 add_wait_queue(&chip->interrupt_sleep, &wait);
119211 - atomic_inc(&chip->interrupt_sleep_count);
119212 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
119213 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
119214 remove_wait_queue(&chip->interrupt_sleep, &wait);
119215 }
119216 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
119217 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
119218 spin_unlock(&chip->reg_lock);
119219
119220 - if (atomic_read(&chip->interrupt_sleep_count)) {
119221 - atomic_set(&chip->interrupt_sleep_count, 0);
119222 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
119223 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119224 wake_up(&chip->interrupt_sleep);
119225 }
119226 }
119227 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
119228 spin_lock_init(&chip->reg_lock);
119229 spin_lock_init(&chip->voice_lock);
119230 init_waitqueue_head(&chip->interrupt_sleep);
119231 - atomic_set(&chip->interrupt_sleep_count, 0);
119232 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119233 chip->card = card;
119234 chip->pci = pci;
119235 chip->irq = -1;
119236 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
119237 index 08d7259..0336224 100644
119238 --- a/sound/soc/soc-ac97.c
119239 +++ b/sound/soc/soc-ac97.c
119240 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
119241 if (ret)
119242 return ret;
119243
119244 - ops->warm_reset = snd_soc_ac97_warm_reset;
119245 - ops->reset = snd_soc_ac97_reset;
119246 + pax_open_kernel();
119247 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
119248 + *(void **)&ops->reset = snd_soc_ac97_reset;
119249 + pax_close_kernel();
119250
119251 snd_ac97_rst_cfg = cfg;
119252 return 0;
119253 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
119254 index 1cfb19e..6e5731a 100644
119255 --- a/sound/soc/xtensa/xtfpga-i2s.c
119256 +++ b/sound/soc/xtensa/xtfpga-i2s.c
119257 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
119258 case SNDRV_PCM_TRIGGER_START:
119259 case SNDRV_PCM_TRIGGER_RESUME:
119260 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
119261 - ACCESS_ONCE(i2s->tx_ptr) = 0;
119262 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
119263 rcu_assign_pointer(i2s->tx_substream, substream);
119264 xtfpga_pcm_refill_fifo(i2s);
119265 break;
119266 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
119267 index a020920..55579f6 100644
119268 --- a/sound/synth/emux/emux_seq.c
119269 +++ b/sound/synth/emux/emux_seq.c
119270 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
119271 * MIDI emulation operators
119272 */
119273 static struct snd_midi_op emux_ops = {
119274 - snd_emux_note_on,
119275 - snd_emux_note_off,
119276 - snd_emux_key_press,
119277 - snd_emux_terminate_note,
119278 - snd_emux_control,
119279 - snd_emux_nrpn,
119280 - snd_emux_sysex,
119281 + .note_on = snd_emux_note_on,
119282 + .note_off = snd_emux_note_off,
119283 + .key_press = snd_emux_key_press,
119284 + .note_terminate = snd_emux_terminate_note,
119285 + .control = snd_emux_control,
119286 + .nrpn = snd_emux_nrpn,
119287 + .sysex = snd_emux_sysex,
119288 };
119289
119290
119291 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
119292 index 81b7da8..bb2676f 100644
119293 --- a/sound/usb/line6/driver.c
119294 +++ b/sound/usb/line6/driver.c
119295 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119296 {
119297 struct usb_device *usbdev = line6->usbdev;
119298 int ret;
119299 - unsigned char len;
119300 + unsigned char *plen;
119301 unsigned count;
119302
119303 if (address > 0xffff || datalen > 0xff)
119304 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119305 return ret;
119306 }
119307
119308 + plen = kmalloc(1, GFP_KERNEL);
119309 + if (plen == NULL)
119310 + return -ENOMEM;
119311 +
119312 /* Wait for data length. We'll get 0xff until length arrives. */
119313 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119314 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119315 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119316 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119317 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119318 USB_DIR_IN,
119319 - 0x0012, 0x0000, &len, 1,
119320 + 0x0012, 0x0000, plen, 1,
119321 LINE6_TIMEOUT * HZ);
119322 if (ret < 0) {
119323 dev_err(line6->ifcdev,
119324 "receive length failed (error %d)\n", ret);
119325 + kfree(plen);
119326 return ret;
119327 }
119328
119329 - if (len != 0xff)
119330 + if (*plen != 0xff)
119331 break;
119332 }
119333
119334 - if (len == 0xff) {
119335 + if (*plen == 0xff) {
119336 dev_err(line6->ifcdev, "read failed after %d retries\n",
119337 count);
119338 + kfree(plen);
119339 return -EIO;
119340 - } else if (len != datalen) {
119341 + } else if (*plen != datalen) {
119342 /* should be equal or something went wrong */
119343 dev_err(line6->ifcdev,
119344 "length mismatch (expected %d, got %d)\n",
119345 - (int)datalen, (int)len);
119346 + (int)datalen, (int)*plen);
119347 + kfree(plen);
119348 return -EIO;
119349 }
119350
119351 + kfree(plen);
119352 +
119353 /* receive the result: */
119354 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119355 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
119356 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119357 {
119358 struct usb_device *usbdev = line6->usbdev;
119359 int ret;
119360 - unsigned char status;
119361 + unsigned char *status;
119362 int count;
119363
119364 if (address > 0xffff || datalen > 0xffff)
119365 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119366 return ret;
119367 }
119368
119369 + status = kmalloc(1, GFP_KERNEL);
119370 + if (status == NULL)
119371 + return -ENOMEM;
119372 +
119373 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119374 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119375
119376 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119377 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119378 USB_DIR_IN,
119379 0x0012, 0x0000,
119380 - &status, 1, LINE6_TIMEOUT * HZ);
119381 + status, 1, LINE6_TIMEOUT * HZ);
119382
119383 if (ret < 0) {
119384 dev_err(line6->ifcdev,
119385 "receiving status failed (error %d)\n", ret);
119386 + kfree(status);
119387 return ret;
119388 }
119389
119390 - if (status != 0xff)
119391 + if (*status != 0xff)
119392 break;
119393 }
119394
119395 - if (status == 0xff) {
119396 + if (*status == 0xff) {
119397 dev_err(line6->ifcdev, "write failed after %d retries\n",
119398 count);
119399 + kfree(status);
119400 return -EIO;
119401 - } else if (status != 0) {
119402 + } else if (*status != 0) {
119403 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
119404 + kfree(status);
119405 return -EIO;
119406 }
119407
119408 + kfree(status);
119409 +
119410 return 0;
119411 }
119412 EXPORT_SYMBOL_GPL(line6_write_data);
119413 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
119414 index 6d4c50c..aa658c8 100644
119415 --- a/sound/usb/line6/toneport.c
119416 +++ b/sound/usb/line6/toneport.c
119417 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
119418 */
119419 static void toneport_setup(struct usb_line6_toneport *toneport)
119420 {
119421 - int ticks;
119422 + int *ticks;
119423 struct usb_line6 *line6 = &toneport->line6;
119424 struct usb_device *usbdev = line6->usbdev;
119425
119426 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
119427 + if (ticks == NULL)
119428 + return;
119429 +
119430 /* sync time on device with host: */
119431 - ticks = (int)get_seconds();
119432 - line6_write_data(line6, 0x80c6, &ticks, 4);
119433 + *ticks = (int)get_seconds();
119434 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
119435 +
119436 + kfree(ticks);
119437
119438 /* enable device: */
119439 toneport_send_cmd(usbdev, 0x0301, 0x0000);
119440 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
119441 new file mode 100644
119442 index 0000000..de92ed9
119443 --- /dev/null
119444 +++ b/tools/gcc/.gitignore
119445 @@ -0,0 +1 @@
119446 +randomize_layout_seed.h
119447 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
119448 new file mode 100644
119449 index 0000000..4945d82
119450 --- /dev/null
119451 +++ b/tools/gcc/Makefile
119452 @@ -0,0 +1,54 @@
119453 +#CC := gcc
119454 +#PLUGIN_SOURCE_FILES := pax_plugin.c
119455 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
119456 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
119457 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
119458 +
119459 +ifeq ($(PLUGINCC),$(HOSTCC))
119460 +HOSTLIBS := hostlibs
119461 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
119462 +export HOST_EXTRACFLAGS
119463 +else
119464 +HOSTLIBS := hostcxxlibs
119465 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
119466 +export HOST_EXTRACXXFLAGS
119467 +endif
119468 +
119469 +export GCCPLUGINS_DIR HOSTLIBS
119470 +
119471 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
119472 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
119473 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
119474 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
119475 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
119476 +$(HOSTLIBS)-y += colorize_plugin.so
119477 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
119478 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
119479 +$(HOSTLIBS)-y += initify_plugin.so
119480 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
119481 +
119482 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
119483 +subdir- += size_overflow_plugin
119484 +
119485 +always := $($(HOSTLIBS)-y)
119486 +
119487 +constify_plugin-objs := constify_plugin.o
119488 +stackleak_plugin-objs := stackleak_plugin.o
119489 +kallocstat_plugin-objs := kallocstat_plugin.o
119490 +kernexec_plugin-objs := kernexec_plugin.o
119491 +checker_plugin-objs := checker_plugin.o
119492 +colorize_plugin-objs := colorize_plugin.o
119493 +latent_entropy_plugin-objs := latent_entropy_plugin.o
119494 +structleak_plugin-objs := structleak_plugin.o
119495 +initify_plugin-objs := initify_plugin.o
119496 +randomize_layout_plugin-objs := randomize_layout_plugin.o
119497 +
119498 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
119499 +
119500 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
119501 + cmd_create_randomize_layout_seed = \
119502 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
119503 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
119504 + $(call if_changed,create_randomize_layout_seed)
119505 +
119506 +targets += randomize_layout_seed.h randomize_layout_hash.h
119507 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
119508 new file mode 100644
119509 index 0000000..5452feea
119510 --- /dev/null
119511 +++ b/tools/gcc/checker_plugin.c
119512 @@ -0,0 +1,150 @@
119513 +/*
119514 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
119515 + * Licensed under the GPL v2
119516 + *
119517 + * Note: the choice of the license means that the compilation process is
119518 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119519 + * but for the kernel it doesn't matter since it doesn't link against
119520 + * any of the gcc libraries
119521 + *
119522 + * gcc plugin to implement various sparse (source code checker) features
119523 + *
119524 + * TODO:
119525 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
119526 + *
119527 + * BUGS:
119528 + * - none known
119529 + */
119530 +
119531 +#include "gcc-common.h"
119532 +
119533 +extern void c_register_addr_space (const char *str, addr_space_t as);
119534 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
119535 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
119536 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
119537 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
119538 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
119539 +
119540 +int plugin_is_GPL_compatible;
119541 +
119542 +static struct plugin_info checker_plugin_info = {
119543 + .version = "201304082245",
119544 + .help = NULL,
119545 +};
119546 +
119547 +#define ADDR_SPACE_KERNEL 0
119548 +#define ADDR_SPACE_FORCE_KERNEL 1
119549 +#define ADDR_SPACE_USER 2
119550 +#define ADDR_SPACE_FORCE_USER 3
119551 +#define ADDR_SPACE_IOMEM 0
119552 +#define ADDR_SPACE_FORCE_IOMEM 0
119553 +#define ADDR_SPACE_PERCPU 0
119554 +#define ADDR_SPACE_FORCE_PERCPU 0
119555 +#define ADDR_SPACE_RCU 0
119556 +#define ADDR_SPACE_FORCE_RCU 0
119557 +
119558 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
119559 +{
119560 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
119561 +}
119562 +
119563 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
119564 +{
119565 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
119566 +}
119567 +
119568 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
119569 +{
119570 + return default_addr_space_valid_pointer_mode(mode, as);
119571 +}
119572 +
119573 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
119574 +{
119575 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
119576 +}
119577 +
119578 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
119579 +{
119580 + return default_addr_space_legitimize_address(x, oldx, mode, as);
119581 +}
119582 +
119583 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
119584 +{
119585 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
119586 + return true;
119587 +
119588 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
119589 + return true;
119590 +
119591 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
119592 + return true;
119593 +
119594 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
119595 + return true;
119596 +
119597 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
119598 + return true;
119599 +
119600 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
119601 + return true;
119602 +
119603 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
119604 + return true;
119605 +
119606 + return subset == superset;
119607 +}
119608 +
119609 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
119610 +{
119611 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
119612 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
119613 +
119614 + return op;
119615 +}
119616 +
119617 +static void register_checker_address_spaces(void *event_data, void *data)
119618 +{
119619 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
119620 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
119621 + c_register_addr_space("__user", ADDR_SPACE_USER);
119622 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
119623 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
119624 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
119625 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
119626 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
119627 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
119628 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
119629 +
119630 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
119631 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
119632 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
119633 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
119634 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
119635 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
119636 + targetm.addr_space.convert = checker_addr_space_convert;
119637 +}
119638 +
119639 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119640 +{
119641 + const char * const plugin_name = plugin_info->base_name;
119642 + const int argc = plugin_info->argc;
119643 + const struct plugin_argument * const argv = plugin_info->argv;
119644 + int i;
119645 +
119646 + if (!plugin_default_version_check(version, &gcc_version)) {
119647 + error(G_("incompatible gcc/plugin versions"));
119648 + return 1;
119649 + }
119650 +
119651 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
119652 +
119653 + for (i = 0; i < argc; ++i)
119654 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119655 +
119656 + if (TARGET_64BIT == 0)
119657 + return 0;
119658 +
119659 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
119660 +
119661 + return 0;
119662 +}
119663 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
119664 new file mode 100644
119665 index 0000000..0c96d8a
119666 --- /dev/null
119667 +++ b/tools/gcc/colorize_plugin.c
119668 @@ -0,0 +1,215 @@
119669 +/*
119670 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
119671 + * Licensed under the GPL v2
119672 + *
119673 + * Note: the choice of the license means that the compilation process is
119674 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119675 + * but for the kernel it doesn't matter since it doesn't link against
119676 + * any of the gcc libraries
119677 + *
119678 + * gcc plugin to colorize diagnostic output
119679 + *
119680 + */
119681 +
119682 +#include "gcc-common.h"
119683 +
119684 +int plugin_is_GPL_compatible;
119685 +
119686 +static struct plugin_info colorize_plugin_info = {
119687 + .version = "201404202350",
119688 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
119689 +};
119690 +
119691 +#define GREEN "\033[32m\033[K"
119692 +#define LIGHTGREEN "\033[1;32m\033[K"
119693 +#define YELLOW "\033[33m\033[K"
119694 +#define LIGHTYELLOW "\033[1;33m\033[K"
119695 +#define RED "\033[31m\033[K"
119696 +#define LIGHTRED "\033[1;31m\033[K"
119697 +#define BLUE "\033[34m\033[K"
119698 +#define LIGHTBLUE "\033[1;34m\033[K"
119699 +#define BRIGHT "\033[1;m\033[K"
119700 +#define NORMAL "\033[m\033[K"
119701 +
119702 +static diagnostic_starter_fn old_starter;
119703 +static diagnostic_finalizer_fn old_finalizer;
119704 +
119705 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119706 +{
119707 + const char *color;
119708 + char *newprefix;
119709 +
119710 + switch (diagnostic->kind) {
119711 + case DK_NOTE:
119712 + color = LIGHTBLUE;
119713 + break;
119714 +
119715 + case DK_PEDWARN:
119716 + case DK_WARNING:
119717 + color = LIGHTYELLOW;
119718 + break;
119719 +
119720 + case DK_ERROR:
119721 + case DK_FATAL:
119722 + case DK_ICE:
119723 + case DK_PERMERROR:
119724 + case DK_SORRY:
119725 + color = LIGHTRED;
119726 + break;
119727 +
119728 + default:
119729 + color = NORMAL;
119730 + }
119731 +
119732 + old_starter(context, diagnostic);
119733 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
119734 + return;
119735 + pp_destroy_prefix(context->printer);
119736 + pp_set_prefix(context->printer, newprefix);
119737 +}
119738 +
119739 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119740 +{
119741 + old_finalizer(context, diagnostic);
119742 +}
119743 +
119744 +static void colorize_arm(void)
119745 +{
119746 + old_starter = diagnostic_starter(global_dc);
119747 + old_finalizer = diagnostic_finalizer(global_dc);
119748 +
119749 + diagnostic_starter(global_dc) = start_colorize;
119750 + diagnostic_finalizer(global_dc) = finalize_colorize;
119751 +}
119752 +
119753 +static unsigned int execute_colorize_rearm(void)
119754 +{
119755 + if (diagnostic_starter(global_dc) == start_colorize)
119756 + return 0;
119757 +
119758 + colorize_arm();
119759 + return 0;
119760 +}
119761 +
119762 +#if BUILDING_GCC_VERSION >= 4009
119763 +namespace {
119764 +static const struct pass_data colorize_rearm_pass_data = {
119765 +#else
119766 +struct simple_ipa_opt_pass colorize_rearm_pass = {
119767 + .pass = {
119768 +#endif
119769 + .type = SIMPLE_IPA_PASS,
119770 + .name = "colorize_rearm",
119771 +#if BUILDING_GCC_VERSION >= 4008
119772 + .optinfo_flags = OPTGROUP_NONE,
119773 +#endif
119774 +#if BUILDING_GCC_VERSION >= 5000
119775 +#elif BUILDING_GCC_VERSION == 4009
119776 + .has_gate = false,
119777 + .has_execute = true,
119778 +#else
119779 + .gate = NULL,
119780 + .execute = execute_colorize_rearm,
119781 + .sub = NULL,
119782 + .next = NULL,
119783 + .static_pass_number = 0,
119784 +#endif
119785 + .tv_id = TV_NONE,
119786 + .properties_required = 0,
119787 + .properties_provided = 0,
119788 + .properties_destroyed = 0,
119789 + .todo_flags_start = 0,
119790 + .todo_flags_finish = 0
119791 +#if BUILDING_GCC_VERSION < 4009
119792 + }
119793 +#endif
119794 +};
119795 +
119796 +#if BUILDING_GCC_VERSION >= 4009
119797 +class colorize_rearm_pass : public simple_ipa_opt_pass {
119798 +public:
119799 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
119800 +#if BUILDING_GCC_VERSION >= 5000
119801 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
119802 +#else
119803 + unsigned int execute() { return execute_colorize_rearm(); }
119804 +#endif
119805 +};
119806 +}
119807 +
119808 +static opt_pass *make_colorize_rearm_pass(void)
119809 +{
119810 + return new colorize_rearm_pass();
119811 +}
119812 +#else
119813 +static struct opt_pass *make_colorize_rearm_pass(void)
119814 +{
119815 + return &colorize_rearm_pass.pass;
119816 +}
119817 +#endif
119818 +
119819 +static void colorize_start_unit(void *gcc_data, void *user_data)
119820 +{
119821 + colorize_arm();
119822 +}
119823 +
119824 +static bool should_colorize(void)
119825 +{
119826 +#if BUILDING_GCC_VERSION >= 4009
119827 + return false;
119828 +#else
119829 + char const *t = getenv("TERM");
119830 +
119831 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
119832 +#endif
119833 +}
119834 +
119835 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119836 +{
119837 + const char * const plugin_name = plugin_info->base_name;
119838 + const int argc = plugin_info->argc;
119839 + const struct plugin_argument * const argv = plugin_info->argv;
119840 + int i;
119841 + struct register_pass_info colorize_rearm_pass_info;
119842 + bool colorize;
119843 +
119844 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
119845 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
119846 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
119847 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
119848 +
119849 + if (!plugin_default_version_check(version, &gcc_version)) {
119850 + error(G_("incompatible gcc/plugin versions"));
119851 + return 1;
119852 + }
119853 +
119854 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
119855 +
119856 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
119857 +
119858 + for (i = 0; i < argc; ++i) {
119859 + if (!strcmp(argv[i].key, "color")) {
119860 + if (!argv[i].value) {
119861 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119862 + continue;
119863 + }
119864 + if (!strcmp(argv[i].value, "always"))
119865 + colorize = true;
119866 + else if (!strcmp(argv[i].value, "never"))
119867 + colorize = false;
119868 + else if (!strcmp(argv[i].value, "auto"))
119869 + colorize = should_colorize();
119870 + else
119871 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
119872 + continue;
119873 + }
119874 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119875 + }
119876 +
119877 + if (colorize) {
119878 + // TODO: parse GCC_COLORS as used by gcc 4.9+
119879 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
119880 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
119881 + }
119882 + return 0;
119883 +}
119884 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
119885 new file mode 100644
119886 index 0000000..da184c5
119887 --- /dev/null
119888 +++ b/tools/gcc/constify_plugin.c
119889 @@ -0,0 +1,564 @@
119890 +/*
119891 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
119892 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
119893 + * Licensed under the GPL v2, or (at your option) v3
119894 + *
119895 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
119896 + *
119897 + * Homepage:
119898 + * http://www.grsecurity.net/~ephox/const_plugin/
119899 + *
119900 + * Usage:
119901 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
119902 + * $ gcc -fplugin=constify_plugin.so test.c -O2
119903 + */
119904 +
119905 +#include "gcc-common.h"
119906 +
119907 +// unused C type flag in all versions 4.5-5.0
119908 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
119909 +
119910 +int plugin_is_GPL_compatible;
119911 +
119912 +static struct plugin_info const_plugin_info = {
119913 + .version = "201401270210",
119914 + .help = "no-constify\tturn off constification\n",
119915 +};
119916 +
119917 +typedef struct {
119918 + bool has_fptr_field;
119919 + bool has_writable_field;
119920 + bool has_do_const_field;
119921 + bool has_no_const_field;
119922 +} constify_info;
119923 +
119924 +static const_tree get_field_type(const_tree field)
119925 +{
119926 + return strip_array_types(TREE_TYPE(field));
119927 +}
119928 +
119929 +static bool is_fptr(const_tree field)
119930 +{
119931 + const_tree ptr = get_field_type(field);
119932 +
119933 + if (TREE_CODE(ptr) != POINTER_TYPE)
119934 + return false;
119935 +
119936 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
119937 +}
119938 +
119939 +/*
119940 + * determine whether the given structure type meets the requirements for automatic constification,
119941 + * including the constification attributes on nested structure types
119942 + */
119943 +static void constifiable(const_tree node, constify_info *cinfo)
119944 +{
119945 + const_tree field;
119946 +
119947 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119948 +
119949 + // e.g., pointer to structure fields while still constructing the structure type
119950 + if (TYPE_FIELDS(node) == NULL_TREE)
119951 + return;
119952 +
119953 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
119954 + const_tree type = get_field_type(field);
119955 + enum tree_code code = TREE_CODE(type);
119956 +
119957 + if (node == type)
119958 + continue;
119959 +
119960 + if (is_fptr(field))
119961 + cinfo->has_fptr_field = true;
119962 + else if (!TREE_READONLY(field))
119963 + cinfo->has_writable_field = true;
119964 +
119965 + if (code == RECORD_TYPE || code == UNION_TYPE) {
119966 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119967 + cinfo->has_do_const_field = true;
119968 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
119969 + cinfo->has_no_const_field = true;
119970 + else
119971 + constifiable(type, cinfo);
119972 + }
119973 + }
119974 +}
119975 +
119976 +static bool constified(const_tree node)
119977 +{
119978 + constify_info cinfo = {
119979 + .has_fptr_field = false,
119980 + .has_writable_field = false,
119981 + .has_do_const_field = false,
119982 + .has_no_const_field = false
119983 + };
119984 +
119985 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119986 +
119987 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
119988 +// gcc_assert(!TYPE_READONLY(node));
119989 + return false;
119990 + }
119991 +
119992 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
119993 + gcc_assert(TYPE_READONLY(node));
119994 + return true;
119995 + }
119996 +
119997 + constifiable(node, &cinfo);
119998 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
119999 + return false;
120000 +
120001 + return TYPE_READONLY(node);
120002 +}
120003 +
120004 +static void deconstify_tree(tree node);
120005 +
120006 +static void deconstify_type(tree type)
120007 +{
120008 + tree field;
120009 +
120010 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
120011 +
120012 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
120013 + const_tree fieldtype = get_field_type(field);
120014 +
120015 + // special case handling of simple ptr-to-same-array-type members
120016 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
120017 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
120018 +
120019 + if (TREE_TYPE(TREE_TYPE(field)) == type)
120020 + continue;
120021 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
120022 + continue;
120023 + if (!constified(ptrtype))
120024 + continue;
120025 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
120026 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
120027 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
120028 + }
120029 + continue;
120030 + }
120031 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
120032 + continue;
120033 + if (!constified(fieldtype))
120034 + continue;
120035 +
120036 + deconstify_tree(field);
120037 + TREE_READONLY(field) = 0;
120038 + }
120039 + TYPE_READONLY(type) = 0;
120040 + C_TYPE_FIELDS_READONLY(type) = 0;
120041 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120042 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
120043 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
120044 + }
120045 +}
120046 +
120047 +static void deconstify_tree(tree node)
120048 +{
120049 + tree old_type, new_type, field;
120050 +
120051 + old_type = TREE_TYPE(node);
120052 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
120053 + node = TREE_TYPE(node) = copy_node(old_type);
120054 + old_type = TREE_TYPE(old_type);
120055 + }
120056 +
120057 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
120058 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
120059 +
120060 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
120061 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
120062 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
120063 + DECL_FIELD_CONTEXT(field) = new_type;
120064 +
120065 + deconstify_type(new_type);
120066 +
120067 + TREE_TYPE(node) = new_type;
120068 +}
120069 +
120070 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
120071 +{
120072 + tree type;
120073 + constify_info cinfo = {
120074 + .has_fptr_field = false,
120075 + .has_writable_field = false,
120076 + .has_do_const_field = false,
120077 + .has_no_const_field = false
120078 + };
120079 +
120080 + *no_add_attrs = true;
120081 + if (TREE_CODE(*node) == FUNCTION_DECL) {
120082 + error("%qE attribute does not apply to functions (%qF)", name, *node);
120083 + return NULL_TREE;
120084 + }
120085 +
120086 + if (TREE_CODE(*node) == PARM_DECL) {
120087 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
120088 + return NULL_TREE;
120089 + }
120090 +
120091 + if (TREE_CODE(*node) == VAR_DECL) {
120092 + error("%qE attribute does not apply to variables (%qD)", name, *node);
120093 + return NULL_TREE;
120094 + }
120095 +
120096 + if (TYPE_P(*node)) {
120097 + type = *node;
120098 + } else {
120099 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
120100 + type = TREE_TYPE(*node);
120101 + }
120102 +
120103 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
120104 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
120105 + return NULL_TREE;
120106 + }
120107 +
120108 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
120109 + error("%qE attribute is already applied to the type %qT", name, type);
120110 + return NULL_TREE;
120111 + }
120112 +
120113 + if (TYPE_P(*node)) {
120114 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
120115 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
120116 + else
120117 + *no_add_attrs = false;
120118 + return NULL_TREE;
120119 + }
120120 +
120121 + constifiable(type, &cinfo);
120122 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120123 + deconstify_tree(*node);
120124 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
120125 + return NULL_TREE;
120126 + }
120127 +
120128 + if (TYPE_FIELDS(type))
120129 + error("%qE attribute used on type %qT that is not constified", name, type);
120130 + return NULL_TREE;
120131 +}
120132 +
120133 +static void constify_type(tree type)
120134 +{
120135 + TYPE_READONLY(type) = 1;
120136 + C_TYPE_FIELDS_READONLY(type) = 1;
120137 + TYPE_CONSTIFY_VISITED(type) = 1;
120138 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
120139 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
120140 +}
120141 +
120142 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
120143 +{
120144 + *no_add_attrs = true;
120145 + if (!TYPE_P(*node)) {
120146 + error("%qE attribute applies to types only (%qD)", name, *node);
120147 + return NULL_TREE;
120148 + }
120149 +
120150 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
120151 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
120152 + return NULL_TREE;
120153 + }
120154 +
120155 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
120156 + error("%qE attribute used on %qT is already applied to the type", name, *node);
120157 + return NULL_TREE;
120158 + }
120159 +
120160 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
120161 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
120162 + return NULL_TREE;
120163 + }
120164 +
120165 + *no_add_attrs = false;
120166 + return NULL_TREE;
120167 +}
120168 +
120169 +static struct attribute_spec no_const_attr = {
120170 + .name = "no_const",
120171 + .min_length = 0,
120172 + .max_length = 0,
120173 + .decl_required = false,
120174 + .type_required = false,
120175 + .function_type_required = false,
120176 + .handler = handle_no_const_attribute,
120177 +#if BUILDING_GCC_VERSION >= 4007
120178 + .affects_type_identity = true
120179 +#endif
120180 +};
120181 +
120182 +static struct attribute_spec do_const_attr = {
120183 + .name = "do_const",
120184 + .min_length = 0,
120185 + .max_length = 0,
120186 + .decl_required = false,
120187 + .type_required = false,
120188 + .function_type_required = false,
120189 + .handler = handle_do_const_attribute,
120190 +#if BUILDING_GCC_VERSION >= 4007
120191 + .affects_type_identity = true
120192 +#endif
120193 +};
120194 +
120195 +static void register_attributes(void *event_data, void *data)
120196 +{
120197 + register_attribute(&no_const_attr);
120198 + register_attribute(&do_const_attr);
120199 +}
120200 +
120201 +static void finish_type(void *event_data, void *data)
120202 +{
120203 + tree type = (tree)event_data;
120204 + constify_info cinfo = {
120205 + .has_fptr_field = false,
120206 + .has_writable_field = false,
120207 + .has_do_const_field = false,
120208 + .has_no_const_field = false
120209 + };
120210 +
120211 + if (type == NULL_TREE || type == error_mark_node)
120212 + return;
120213 +
120214 +#if BUILDING_GCC_VERSION >= 5000
120215 + if (TREE_CODE(type) == ENUMERAL_TYPE)
120216 + return;
120217 +#endif
120218 +
120219 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
120220 + return;
120221 +
120222 + constifiable(type, &cinfo);
120223 +
120224 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
120225 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
120226 + deconstify_type(type);
120227 + TYPE_CONSTIFY_VISITED(type) = 1;
120228 + } else
120229 + error("'no_const' attribute used on type %qT that is not constified", type);
120230 + return;
120231 + }
120232 +
120233 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120234 + if (!cinfo.has_writable_field) {
120235 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
120236 + return;
120237 + }
120238 + constify_type(type);
120239 + return;
120240 + }
120241 +
120242 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
120243 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120244 + error("'do_const' attribute used on type %qT that is constified", type);
120245 + return;
120246 + }
120247 + constify_type(type);
120248 + return;
120249 + }
120250 +
120251 + deconstify_type(type);
120252 + TYPE_CONSTIFY_VISITED(type) = 1;
120253 +}
120254 +
120255 +static void check_global_variables(void *event_data, void *data)
120256 +{
120257 +#if BUILDING_GCC_VERSION >= 4009
120258 + varpool_node *node;
120259 +#else
120260 + struct varpool_node *node;
120261 +#endif
120262 +
120263 + FOR_EACH_VARIABLE(node) {
120264 + tree var = NODE_DECL(node);
120265 + tree type = TREE_TYPE(var);
120266 +
120267 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120268 + continue;
120269 +
120270 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120271 + continue;
120272 +
120273 + if (!TYPE_CONSTIFY_VISITED(type))
120274 + continue;
120275 +
120276 + if (DECL_EXTERNAL(var))
120277 + continue;
120278 +
120279 + if (DECL_INITIAL(var))
120280 + continue;
120281 +
120282 + // this works around a gcc bug/feature where uninitialized globals
120283 + // are moved into the .bss section regardless of any constification
120284 + DECL_INITIAL(var) = build_constructor(type, NULL);
120285 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
120286 + }
120287 +}
120288 +
120289 +static unsigned int check_local_variables(void)
120290 +{
120291 + unsigned int ret = 0;
120292 + tree var;
120293 +
120294 + unsigned int i;
120295 +
120296 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
120297 + tree type = TREE_TYPE(var);
120298 +
120299 + gcc_assert(DECL_P(var));
120300 + if (is_global_var(var))
120301 + continue;
120302 +
120303 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120304 + continue;
120305 +
120306 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120307 + continue;
120308 +
120309 + if (!TYPE_CONSTIFY_VISITED(type))
120310 + continue;
120311 +
120312 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
120313 + ret = 1;
120314 + }
120315 + return ret;
120316 +}
120317 +
120318 +#if BUILDING_GCC_VERSION >= 4009
120319 +namespace {
120320 +static const struct pass_data check_local_variables_pass_data = {
120321 +#else
120322 +static struct gimple_opt_pass check_local_variables_pass = {
120323 + .pass = {
120324 +#endif
120325 + .type = GIMPLE_PASS,
120326 + .name = "check_local_variables",
120327 +#if BUILDING_GCC_VERSION >= 4008
120328 + .optinfo_flags = OPTGROUP_NONE,
120329 +#endif
120330 +#if BUILDING_GCC_VERSION >= 5000
120331 +#elif BUILDING_GCC_VERSION >= 4009
120332 + .has_gate = false,
120333 + .has_execute = true,
120334 +#else
120335 + .gate = NULL,
120336 + .execute = check_local_variables,
120337 + .sub = NULL,
120338 + .next = NULL,
120339 + .static_pass_number = 0,
120340 +#endif
120341 + .tv_id = TV_NONE,
120342 + .properties_required = 0,
120343 + .properties_provided = 0,
120344 + .properties_destroyed = 0,
120345 + .todo_flags_start = 0,
120346 + .todo_flags_finish = 0
120347 +#if BUILDING_GCC_VERSION < 4009
120348 + }
120349 +#endif
120350 +};
120351 +
120352 +#if BUILDING_GCC_VERSION >= 4009
120353 +class check_local_variables_pass : public gimple_opt_pass {
120354 +public:
120355 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
120356 + unsigned int execute() { return check_local_variables(); }
120357 +};
120358 +}
120359 +
120360 +static opt_pass *make_check_local_variables_pass(void)
120361 +{
120362 + return new check_local_variables_pass();
120363 +}
120364 +#else
120365 +static struct opt_pass *make_check_local_variables_pass(void)
120366 +{
120367 + return &check_local_variables_pass.pass;
120368 +}
120369 +#endif
120370 +
120371 +static struct {
120372 + const char *name;
120373 + const char *asm_op;
120374 +} sections[] = {
120375 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
120376 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
120377 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
120378 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
120379 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
120380 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
120381 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
120382 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
120383 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
120384 +};
120385 +
120386 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
120387 +
120388 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
120389 +{
120390 + size_t i;
120391 +
120392 + for (i = 0; i < ARRAY_SIZE(sections); i++)
120393 + if (!strcmp(sections[i].name, name))
120394 + return 0;
120395 + return old_section_type_flags(decl, name, reloc);
120396 +}
120397 +
120398 +static void constify_start_unit(void *gcc_data, void *user_data)
120399 +{
120400 +// size_t i;
120401 +
120402 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
120403 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
120404 +// sections[i].section = get_section(sections[i].name, 0, NULL);
120405 +
120406 + old_section_type_flags = targetm.section_type_flags;
120407 + targetm.section_type_flags = constify_section_type_flags;
120408 +}
120409 +
120410 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
120411 +{
120412 + const char * const plugin_name = plugin_info->base_name;
120413 + const int argc = plugin_info->argc;
120414 + const struct plugin_argument * const argv = plugin_info->argv;
120415 + int i;
120416 + bool constify = true;
120417 +
120418 + struct register_pass_info check_local_variables_pass_info;
120419 +
120420 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
120421 + check_local_variables_pass_info.reference_pass_name = "ssa";
120422 + check_local_variables_pass_info.ref_pass_instance_number = 1;
120423 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
120424 +
120425 + if (!plugin_default_version_check(version, &gcc_version)) {
120426 + error(G_("incompatible gcc/plugin versions"));
120427 + return 1;
120428 + }
120429 +
120430 + for (i = 0; i < argc; ++i) {
120431 + if (!(strcmp(argv[i].key, "no-constify"))) {
120432 + constify = false;
120433 + continue;
120434 + }
120435 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
120436 + }
120437 +
120438 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
120439 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
120440 + constify = false;
120441 + }
120442 +
120443 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
120444 + if (constify) {
120445 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
120446 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
120447 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
120448 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
120449 + }
120450 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
120451 +
120452 + return 0;
120453 +}
120454 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
120455 new file mode 100644
120456 index 0000000..1d20e32
120457 --- /dev/null
120458 +++ b/tools/gcc/gcc-common.h
120459 @@ -0,0 +1,689 @@
120460 +#ifndef GCC_COMMON_H_INCLUDED
120461 +#define GCC_COMMON_H_INCLUDED
120462 +
120463 +#include "plugin.h"
120464 +#include "bversion.h"
120465 +#include "plugin-version.h"
120466 +#include "config.h"
120467 +#include "system.h"
120468 +#include "coretypes.h"
120469 +#include "tm.h"
120470 +#include "line-map.h"
120471 +#include "input.h"
120472 +#include "tree.h"
120473 +
120474 +#include "tree-inline.h"
120475 +#include "version.h"
120476 +#include "rtl.h"
120477 +#include "tm_p.h"
120478 +#include "flags.h"
120479 +//#include "insn-attr.h"
120480 +//#include "insn-config.h"
120481 +//#include "insn-flags.h"
120482 +#include "hard-reg-set.h"
120483 +//#include "recog.h"
120484 +#include "output.h"
120485 +#include "except.h"
120486 +#include "function.h"
120487 +#include "toplev.h"
120488 +//#include "expr.h"
120489 +#include "basic-block.h"
120490 +#include "intl.h"
120491 +#include "ggc.h"
120492 +//#include "regs.h"
120493 +#include "timevar.h"
120494 +
120495 +#include "params.h"
120496 +
120497 +#if BUILDING_GCC_VERSION <= 4009
120498 +#include "pointer-set.h"
120499 +#else
120500 +#include "hash-map.h"
120501 +#endif
120502 +
120503 +#include "emit-rtl.h"
120504 +//#include "reload.h"
120505 +//#include "ira.h"
120506 +//#include "dwarf2asm.h"
120507 +#include "debug.h"
120508 +#include "target.h"
120509 +#include "langhooks.h"
120510 +#include "cfgloop.h"
120511 +//#include "hosthooks.h"
120512 +#include "cgraph.h"
120513 +#include "opts.h"
120514 +//#include "coverage.h"
120515 +//#include "value-prof.h"
120516 +
120517 +#if BUILDING_GCC_VERSION == 4005
120518 +#include <sys/mman.h>
120519 +#endif
120520 +
120521 +#if BUILDING_GCC_VERSION >= 4007
120522 +#include "tree-pretty-print.h"
120523 +#include "gimple-pretty-print.h"
120524 +#endif
120525 +
120526 +#if BUILDING_GCC_VERSION >= 4006
120527 +//#include "c-tree.h"
120528 +//#include "cp/cp-tree.h"
120529 +#include "c-family/c-common.h"
120530 +#else
120531 +#include "c-common.h"
120532 +#endif
120533 +
120534 +#if BUILDING_GCC_VERSION <= 4008
120535 +#include "tree-flow.h"
120536 +#else
120537 +#include "tree-cfgcleanup.h"
120538 +#endif
120539 +
120540 +#if BUILDING_GCC_VERSION >= 4008
120541 +#include "is-a.h"
120542 +#endif
120543 +
120544 +#include "diagnostic.h"
120545 +//#include "tree-diagnostic.h"
120546 +#include "tree-dump.h"
120547 +#include "tree-pass.h"
120548 +//#include "df.h"
120549 +#include "predict.h"
120550 +#include "ipa-utils.h"
120551 +
120552 +#if BUILDING_GCC_VERSION >= 4009
120553 +#include "varasm.h"
120554 +#include "stor-layout.h"
120555 +#include "internal-fn.h"
120556 +#include "gimple-expr.h"
120557 +#include "gimple-fold.h"
120558 +//#include "diagnostic-color.h"
120559 +#include "context.h"
120560 +#include "tree-ssa-alias.h"
120561 +#include "tree-ssa.h"
120562 +#include "stringpool.h"
120563 +#include "tree-ssanames.h"
120564 +#include "print-tree.h"
120565 +#include "tree-eh.h"
120566 +#include "stmt.h"
120567 +#include "gimplify.h"
120568 +#endif
120569 +
120570 +#include "gimple.h"
120571 +
120572 +#if BUILDING_GCC_VERSION >= 4009
120573 +#include "tree-ssa-operands.h"
120574 +#include "tree-phinodes.h"
120575 +#include "tree-cfg.h"
120576 +#include "gimple-iterator.h"
120577 +#include "gimple-ssa.h"
120578 +#include "ssa-iterators.h"
120579 +#endif
120580 +
120581 +//#include "lto/lto.h"
120582 +#if BUILDING_GCC_VERSION >= 4007
120583 +//#include "data-streamer.h"
120584 +#else
120585 +//#include "lto-streamer.h"
120586 +#endif
120587 +//#include "lto-compress.h"
120588 +#if BUILDING_GCC_VERSION >= 5000
120589 +//#include "lto-section-names.h"
120590 +#include "builtins.h"
120591 +#endif
120592 +
120593 +//#include "expr.h" where are you...
120594 +extern rtx emit_move_insn(rtx x, rtx y);
120595 +
120596 +// missing from basic_block.h...
120597 +extern void debug_dominance_info(enum cdi_direction dir);
120598 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
120599 +
120600 +#ifdef __cplusplus
120601 +static inline void debug_tree(const_tree t)
120602 +{
120603 + debug_tree(CONST_CAST_TREE(t));
120604 +}
120605 +#else
120606 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
120607 +#endif
120608 +
120609 +#define __unused __attribute__((__unused__))
120610 +
120611 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
120612 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
120613 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
120614 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
120615 +
120616 +// should come from c-tree.h if only it were installed for gcc 4.5...
120617 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
120618 +
120619 +#if BUILDING_GCC_VERSION == 4005
120620 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
120621 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
120622 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
120623 +#define TODO_rebuild_cgraph_edges 0
120624 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
120625 +
120626 +#ifndef O_BINARY
120627 +#define O_BINARY 0
120628 +#endif
120629 +
120630 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
120631 +{
120632 + tree fndecl;
120633 +
120634 + if (!is_gimple_call(stmt))
120635 + return false;
120636 + fndecl = gimple_call_fndecl(stmt);
120637 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
120638 + return false;
120639 +// print_node(stderr, "pax", fndecl, 4);
120640 + return DECL_FUNCTION_CODE(fndecl) == code;
120641 +}
120642 +
120643 +static inline bool is_simple_builtin(tree decl)
120644 +{
120645 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
120646 + return false;
120647 +
120648 + switch (DECL_FUNCTION_CODE(decl)) {
120649 + /* Builtins that expand to constants. */
120650 + case BUILT_IN_CONSTANT_P:
120651 + case BUILT_IN_EXPECT:
120652 + case BUILT_IN_OBJECT_SIZE:
120653 + case BUILT_IN_UNREACHABLE:
120654 + /* Simple register moves or loads from stack. */
120655 + case BUILT_IN_RETURN_ADDRESS:
120656 + case BUILT_IN_EXTRACT_RETURN_ADDR:
120657 + case BUILT_IN_FROB_RETURN_ADDR:
120658 + case BUILT_IN_RETURN:
120659 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
120660 + case BUILT_IN_FRAME_ADDRESS:
120661 + case BUILT_IN_VA_END:
120662 + case BUILT_IN_STACK_SAVE:
120663 + case BUILT_IN_STACK_RESTORE:
120664 + /* Exception state returns or moves registers around. */
120665 + case BUILT_IN_EH_FILTER:
120666 + case BUILT_IN_EH_POINTER:
120667 + case BUILT_IN_EH_COPY_VALUES:
120668 + return true;
120669 +
120670 + default:
120671 + return false;
120672 + }
120673 +}
120674 +
120675 +static inline void add_local_decl(struct function *fun, tree d)
120676 +{
120677 + gcc_assert(TREE_CODE(d) == VAR_DECL);
120678 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
120679 +}
120680 +#endif
120681 +
120682 +#if BUILDING_GCC_VERSION <= 4006
120683 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
120684 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
120685 +#define EDGE_PRESERVE 0ULL
120686 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
120687 +#define flag_fat_lto_objects true
120688 +
120689 +#define get_random_seed(noinit) ({ \
120690 + unsigned HOST_WIDE_INT seed; \
120691 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
120692 + seed * seed; })
120693 +
120694 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
120695 +
120696 +static inline bool gimple_clobber_p(gimple s __unused)
120697 +{
120698 + return false;
120699 +}
120700 +
120701 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
120702 +{
120703 + unsigned i;
120704 +
120705 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
120706 + tree op = gimple_asm_clobber_op(stmt, i);
120707 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
120708 + return true;
120709 + }
120710 +
120711 + return false;
120712 +}
120713 +
120714 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
120715 +{
120716 + return implicit_built_in_decls[fncode];
120717 +}
120718 +
120719 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
120720 +{
120721 + return cgraph_postorder(order);
120722 +}
120723 +
120724 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
120725 +{
120726 + struct cgraph_node *node = cgraph_get_node(decl);
120727 +
120728 + return node ? node : cgraph_node(decl);
120729 +}
120730 +
120731 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
120732 +{
120733 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
120734 +}
120735 +
120736 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
120737 +{
120738 + struct cgraph_node *node;
120739 +
120740 + for (node = cgraph_nodes; node; node = node->next)
120741 + if (cgraph_function_with_gimple_body_p(node))
120742 + return node;
120743 + return NULL;
120744 +}
120745 +
120746 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
120747 +{
120748 + for (node = node->next; node; node = node->next)
120749 + if (cgraph_function_with_gimple_body_p(node))
120750 + return node;
120751 + return NULL;
120752 +}
120753 +
120754 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
120755 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
120756 + (node) = cgraph_next_function_with_gimple_body(node))
120757 +
120758 +static inline void varpool_add_new_variable(tree decl)
120759 +{
120760 + varpool_finalize_decl(decl);
120761 +}
120762 +#endif
120763 +
120764 +#if BUILDING_GCC_VERSION == 4006
120765 +extern void debug_gimple_stmt(gimple);
120766 +extern void debug_gimple_seq(gimple_seq);
120767 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
120768 +extern void print_gimple_stmt(FILE *, gimple, int, int);
120769 +extern void print_gimple_expr(FILE *, gimple, int, int);
120770 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
120771 +#endif
120772 +
120773 +#if BUILDING_GCC_VERSION <= 4007
120774 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
120775 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
120776 +#define PROP_loops 0
120777 +#define NODE_SYMBOL(node) (node)
120778 +#define NODE_DECL(node) (node)->decl
120779 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
120780 +
120781 +static inline int bb_loop_depth(const_basic_block bb)
120782 +{
120783 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
120784 +}
120785 +
120786 +static inline bool gimple_store_p(gimple gs)
120787 +{
120788 + tree lhs = gimple_get_lhs(gs);
120789 + return lhs && !is_gimple_reg(lhs);
120790 +}
120791 +#endif
120792 +
120793 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
120794 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
120795 +{
120796 + return cgraph_alias_aliased_node(n);
120797 +}
120798 +#endif
120799 +
120800 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
120801 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120802 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
120803 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120804 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120805 +#endif
120806 +
120807 +#if BUILDING_GCC_VERSION <= 4008
120808 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
120809 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
120810 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
120811 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
120812 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
120813 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
120814 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
120815 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
120816 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
120817 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
120818 +
120819 +static inline bool tree_fits_shwi_p(const_tree t)
120820 +{
120821 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120822 + return false;
120823 +
120824 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
120825 + return true;
120826 +
120827 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
120828 + return true;
120829 +
120830 + return false;
120831 +}
120832 +
120833 +static inline bool tree_fits_uhwi_p(const_tree t)
120834 +{
120835 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120836 + return false;
120837 +
120838 + return TREE_INT_CST_HIGH(t) == 0;
120839 +}
120840 +
120841 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
120842 +{
120843 + gcc_assert(tree_fits_shwi_p(t));
120844 + return TREE_INT_CST_LOW(t);
120845 +}
120846 +
120847 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
120848 +{
120849 + gcc_assert(tree_fits_uhwi_p(t));
120850 + return TREE_INT_CST_LOW(t);
120851 +}
120852 +
120853 +static inline const char *get_tree_code_name(enum tree_code code)
120854 +{
120855 + gcc_assert(code < MAX_TREE_CODES);
120856 + return tree_code_name[code];
120857 +}
120858 +
120859 +#define ipa_remove_stmt_references(cnode, stmt)
120860 +
120861 +typedef union gimple_statement_d gasm;
120862 +typedef union gimple_statement_d gassign;
120863 +typedef union gimple_statement_d gcall;
120864 +typedef union gimple_statement_d gcond;
120865 +typedef union gimple_statement_d gdebug;
120866 +typedef union gimple_statement_d gphi;
120867 +typedef union gimple_statement_d greturn;
120868 +#endif
120869 +
120870 +#if BUILDING_GCC_VERSION == 4008
120871 +#define NODE_SYMBOL(node) (&(node)->symbol)
120872 +#define NODE_DECL(node) (node)->symbol.decl
120873 +#endif
120874 +
120875 +#if BUILDING_GCC_VERSION >= 4008
120876 +#define add_referenced_var(var)
120877 +#define mark_sym_for_renaming(var)
120878 +#define varpool_mark_needed_node(node)
120879 +#define create_var_ann(var)
120880 +#define TODO_dump_func 0
120881 +#define TODO_dump_cgraph 0
120882 +#endif
120883 +
120884 +#if BUILDING_GCC_VERSION <= 4009
120885 +#define TODO_verify_il 0
120886 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
120887 +#endif
120888 +
120889 +#if BUILDING_GCC_VERSION == 4009
120890 +typedef struct gimple_statement_base gasm;
120891 +typedef struct gimple_statement_base gassign;
120892 +typedef struct gimple_statement_base gcall;
120893 +typedef struct gimple_statement_base gcond;
120894 +typedef struct gimple_statement_base gdebug;
120895 +typedef struct gimple_statement_base gphi;
120896 +typedef struct gimple_statement_base greturn;
120897 +#endif
120898 +
120899 +#if BUILDING_GCC_VERSION <= 4009
120900 +typedef struct rtx_def rtx_insn;
120901 +
120902 +static inline void set_decl_section_name(tree node, const char *value)
120903 +{
120904 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
120905 +}
120906 +
120907 +static inline gasm *as_a_gasm(gimple stmt)
120908 +{
120909 + return stmt;
120910 +}
120911 +
120912 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120913 +{
120914 + return stmt;
120915 +}
120916 +
120917 +static inline gassign *as_a_gassign(gimple stmt)
120918 +{
120919 + return stmt;
120920 +}
120921 +
120922 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120923 +{
120924 + return stmt;
120925 +}
120926 +
120927 +static inline gcall *as_a_gcall(gimple stmt)
120928 +{
120929 + return stmt;
120930 +}
120931 +
120932 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120933 +{
120934 + return stmt;
120935 +}
120936 +
120937 +static inline gphi *as_a_gphi(gimple stmt)
120938 +{
120939 + return stmt;
120940 +}
120941 +
120942 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120943 +{
120944 + return stmt;
120945 +}
120946 +
120947 +static inline greturn *as_a_greturn(gimple stmt)
120948 +{
120949 + return stmt;
120950 +}
120951 +
120952 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120953 +{
120954 + return stmt;
120955 +}
120956 +#endif
120957 +
120958 +#if BUILDING_GCC_VERSION >= 4009
120959 +#define TODO_ggc_collect 0
120960 +#define NODE_SYMBOL(node) (node)
120961 +#define NODE_DECL(node) (node)->decl
120962 +#define cgraph_node_name(node) (node)->name()
120963 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
120964 +#endif
120965 +
120966 +#if BUILDING_GCC_VERSION >= 5000
120967 +#define TODO_verify_ssa TODO_verify_il
120968 +#define TODO_verify_flow TODO_verify_il
120969 +#define TODO_verify_stmts TODO_verify_il
120970 +#define TODO_verify_rtl_sharing TODO_verify_il
120971 +
120972 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
120973 +
120974 +#define INSN_DELETED_P(insn) (insn)->deleted()
120975 +
120976 +// symtab/cgraph related
120977 +#define debug_cgraph_node(node) (node)->debug()
120978 +#define cgraph_get_node(decl) cgraph_node::get(decl)
120979 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
120980 +#define cgraph_n_nodes symtab->cgraph_count
120981 +#define cgraph_max_uid symtab->cgraph_max_uid
120982 +#define varpool_get_node(decl) varpool_node::get(decl)
120983 +
120984 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120985 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
120986 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120987 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120988 +
120989 +typedef struct cgraph_node *cgraph_node_ptr;
120990 +typedef struct cgraph_edge *cgraph_edge_p;
120991 +typedef struct varpool_node *varpool_node_ptr;
120992 +
120993 +static inline void change_decl_assembler_name(tree decl, tree name)
120994 +{
120995 + symtab->change_decl_assembler_name(decl, name);
120996 +}
120997 +
120998 +static inline void varpool_finalize_decl(tree decl)
120999 +{
121000 + varpool_node::finalize_decl(decl);
121001 +}
121002 +
121003 +static inline void varpool_add_new_variable(tree decl)
121004 +{
121005 + varpool_node::add(decl);
121006 +}
121007 +
121008 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
121009 +{
121010 + return node->function_symbol(availability);
121011 +}
121012 +
121013 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
121014 +{
121015 + return node->ultimate_alias_target(availability);
121016 +}
121017 +
121018 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
121019 +{
121020 + return node->only_called_directly_p();
121021 +}
121022 +
121023 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
121024 +{
121025 + return node->get_availability();
121026 +}
121027 +
121028 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
121029 +{
121030 + return node->get_alias_target();
121031 +}
121032 +
121033 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
121034 +{
121035 + return symtab->add_cgraph_insertion_hook(hook, data);
121036 +}
121037 +
121038 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
121039 +{
121040 + symtab->remove_cgraph_insertion_hook(entry);
121041 +}
121042 +
121043 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
121044 +{
121045 + return symtab->add_cgraph_removal_hook(hook, data);
121046 +}
121047 +
121048 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
121049 +{
121050 + symtab->remove_cgraph_removal_hook(entry);
121051 +}
121052 +
121053 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
121054 +{
121055 + return symtab->add_cgraph_duplication_hook(hook, data);
121056 +}
121057 +
121058 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
121059 +{
121060 + symtab->remove_cgraph_duplication_hook(entry);
121061 +}
121062 +
121063 +// gimple related
121064 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
121065 +{
121066 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
121067 +}
121068 +
121069 +template <>
121070 +template <>
121071 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
121072 +{
121073 + return gs->code == GIMPLE_ASSIGN;
121074 +}
121075 +
121076 +template <>
121077 +template <>
121078 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
121079 +{
121080 + return gs->code == GIMPLE_RETURN;
121081 +}
121082 +
121083 +static inline gasm *as_a_gasm(gimple stmt)
121084 +{
121085 + return as_a<gasm *>(stmt);
121086 +}
121087 +
121088 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
121089 +{
121090 + return as_a<const gasm *>(stmt);
121091 +}
121092 +
121093 +static inline gassign *as_a_gassign(gimple stmt)
121094 +{
121095 + return as_a<gassign *>(stmt);
121096 +}
121097 +
121098 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
121099 +{
121100 + return as_a<const gassign *>(stmt);
121101 +}
121102 +
121103 +static inline gcall *as_a_gcall(gimple stmt)
121104 +{
121105 + return as_a<gcall *>(stmt);
121106 +}
121107 +
121108 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
121109 +{
121110 + return as_a<const gcall *>(stmt);
121111 +}
121112 +
121113 +static inline gphi *as_a_gphi(gimple stmt)
121114 +{
121115 + return as_a<gphi *>(stmt);
121116 +}
121117 +
121118 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
121119 +{
121120 + return as_a<const gphi *>(stmt);
121121 +}
121122 +
121123 +static inline greturn *as_a_greturn(gimple stmt)
121124 +{
121125 + return as_a<greturn *>(stmt);
121126 +}
121127 +
121128 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
121129 +{
121130 + return as_a<const greturn *>(stmt);
121131 +}
121132 +
121133 +// IPA/LTO related
121134 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
121135 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
121136 +
121137 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
121138 +{
121139 + return dyn_cast<cgraph_node_ptr>(ref->referring);
121140 +}
121141 +
121142 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
121143 +{
121144 + referring_node->remove_stmt_references(stmt);
121145 +}
121146 +#endif
121147 +
121148 +#endif
121149 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
121150 new file mode 100644
121151 index 0000000..7514850
121152 --- /dev/null
121153 +++ b/tools/gcc/gen-random-seed.sh
121154 @@ -0,0 +1,8 @@
121155 +#!/bin/sh
121156 +
121157 +if [ ! -f "$1" ]; then
121158 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
121159 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
121160 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
121161 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
121162 +fi
121163 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
121164 new file mode 100644
121165 index 0000000..294ac43
121166 --- /dev/null
121167 +++ b/tools/gcc/initify_plugin.c
121168 @@ -0,0 +1,450 @@
121169 +/*
121170 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
121171 + * Licensed under the GPL v2, or (at your option) v3
121172 + *
121173 + * Homepage:
121174 + * https://github.com/ephox-gcc-plugins/initify
121175 + *
121176 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
121177 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
121178 + *
121179 + * Usage:
121180 + * $ make
121181 + * $ make run
121182 + */
121183 +
121184 +#include "gcc-common.h"
121185 +
121186 +int plugin_is_GPL_compatible;
121187 +
121188 +static bool verbose = false;
121189 +
121190 +static struct plugin_info initify_plugin_info = {
121191 + .version = "20150524a",
121192 + .help = "initify_plugin\n",
121193 +};
121194 +
121195 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
121196 +{
121197 + tree orig_attr, arg;
121198 +
121199 + *no_add_attrs = true;
121200 + switch (TREE_CODE(*node)) {
121201 + case FUNCTION_DECL:
121202 + case FUNCTION_TYPE:
121203 + case METHOD_TYPE:
121204 + break;
121205 +
121206 + case TYPE_DECL: {
121207 + const_tree fntype = TREE_TYPE(*node);
121208 +
121209 + if (TREE_CODE(fntype) == POINTER_TYPE)
121210 + fntype = TREE_TYPE(fntype);
121211 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
121212 + break;
121213 + // FALLTHROUGH
121214 + }
121215 +
121216 + default:
121217 + error("%s: %qE attribute only applies to functions", __func__, name);
121218 + debug_tree(*node);
121219 + return NULL_TREE;
121220 + }
121221 +
121222 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
121223 + tree position = TREE_VALUE(arg);
121224 +
121225 + if (TREE_CODE(position) != INTEGER_CST) {
121226 + error("%s: parameter isn't an integer", __func__);
121227 + debug_tree(arg);
121228 + return NULL_TREE;
121229 + }
121230 + }
121231 +
121232 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
121233 + if (orig_attr)
121234 + chainon(TREE_VALUE(orig_attr), args);
121235 + else
121236 + *no_add_attrs = false;
121237 +
121238 + return NULL_TREE;
121239 +}
121240 +
121241 +static struct attribute_spec nocapture_attr = {
121242 + .name = "nocapture",
121243 + .min_length = 1,
121244 + .max_length = -1,
121245 + .decl_required = true,
121246 + .type_required = false,
121247 + .function_type_required = false,
121248 + .handler = handle_nocapture_attribute,
121249 +#if BUILDING_GCC_VERSION >= 4007
121250 + .affects_type_identity = false
121251 +#endif
121252 +};
121253 +
121254 +static void register_attributes(void __unused *event_data, void __unused *data)
121255 +{
121256 + register_attribute(&nocapture_attr);
121257 +}
121258 +
121259 +static const char *get_init_exit_section(const_tree decl)
121260 +{
121261 + const_tree section;
121262 + tree attr_value;
121263 +
121264 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
121265 + if (!section)
121266 + return NULL;
121267 +
121268 + gcc_assert(TREE_VALUE(section));
121269 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
121270 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
121271 +
121272 + if (!strncmp(str, ".init.", 6))
121273 + return str;
121274 +
121275 + if (!strncmp(str, ".exit.", 6))
121276 + return str;
121277 + }
121278 +
121279 + return NULL;
121280 +}
121281 +
121282 +static tree get_string_cst(tree var)
121283 +{
121284 + if (var == NULL_TREE)
121285 + return NULL_TREE;
121286 +
121287 + if (TREE_CODE(var) == STRING_CST)
121288 + return var;
121289 +
121290 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
121291 + case tcc_expression:
121292 + case tcc_reference: {
121293 + int i;
121294 +
121295 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
121296 + tree ret = get_string_cst(TREE_OPERAND(var, i));
121297 + if (ret != NULL_TREE)
121298 + return ret;
121299 + }
121300 + break;
121301 + }
121302 +
121303 + default:
121304 + break;
121305 + }
121306 +
121307 + return NULL_TREE;
121308 +}
121309 +
121310 +static bool set_init_exit_section(tree decl, bool initexit)
121311 +{
121312 + const char *str;
121313 +
121314 + gcc_assert(DECL_P(decl));
121315 +
121316 + str = get_init_exit_section(decl);
121317 + if (str)
121318 + return false;
121319 +
121320 + if (initexit)
121321 + set_decl_section_name(decl, ".init.rodata.str");
121322 + else
121323 + set_decl_section_name(decl, ".exit.rodata.str");
121324 + return true;
121325 +}
121326 +
121327 +static void search_local_strs(bool initexit)
121328 +{
121329 + unsigned int i;
121330 + tree var;
121331 +
121332 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
121333 + tree str, init_val = DECL_INITIAL(var);
121334 +
121335 + if (init_val == NULL_TREE)
121336 + continue;
121337 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
121338 + continue;
121339 +
121340 + str = get_string_cst(init_val);
121341 + gcc_assert(str);
121342 +
121343 + if (set_init_exit_section(var, initexit) && verbose)
121344 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121345 + }
121346 +}
121347 +
121348 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
121349 +{
121350 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
121351 +
121352 + str = get_string_cst(arg);
121353 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
121354 +
121355 + type = TREE_TYPE(TREE_TYPE(decl));
121356 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
121357 + TYPE_READONLY(type) = 1;
121358 + TREE_PUBLIC(type) = 0;
121359 +
121360 + DECL_INITIAL(decl) = str;
121361 + DECL_CONTEXT(decl) = current_function_decl;
121362 + DECL_ARTIFICIAL(decl) = 1;
121363 +
121364 + TREE_STATIC(decl) = 1;
121365 + TREE_READONLY(decl) = 1;
121366 + TREE_ADDRESSABLE(decl) = 1;
121367 + TREE_USED(decl) = 1;
121368 +
121369 + add_referenced_var(decl);
121370 + add_local_decl(cfun, decl);
121371 +
121372 + varpool_add_new_variable(decl);
121373 + varpool_mark_needed_node(varpool_node(decl));
121374 +
121375 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
121376 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
121377 +
121378 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
121379 + gimple_call_set_arg(stmt, num, decl);
121380 + update_stmt(stmt);
121381 +
121382 + return TREE_OPERAND(decl, 0);
121383 +}
121384 +
121385 +static bool is_syscall(const_tree fn)
121386 +{
121387 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
121388 + return true;
121389 +
121390 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
121391 + return true;
121392 +
121393 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
121394 + return true;
121395 +
121396 + return false;
121397 +}
121398 +
121399 +static bool is_vararg(const_tree fn)
121400 +{
121401 + tree arg_list;
121402 +
121403 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
121404 + if (arg_list == NULL_TREE)
121405 + return false;
121406 +
121407 + return tree_last(arg_list) != void_list_node;
121408 +}
121409 +
121410 +// __printf(1, 0), 0: turn off the varargs checking
121411 +static bool check_varargs(const_tree attr)
121412 +{
121413 + const_tree attr_val;
121414 +
121415 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121416 + if (TREE_VALUE(attr_val) == integer_zero_node)
121417 + return false;
121418 + }
121419 + return true;
121420 +}
121421 +
121422 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
121423 +{
121424 + unsigned int attr_arg_val = 0;
121425 + tree attr_val;
121426 + const_tree attr;
121427 + const_tree fndecl = gimple_call_fndecl(stmt);
121428 +
121429 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
121430 +
121431 + if (is_syscall(fndecl))
121432 + return true;
121433 +
121434 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121435 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121436 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
121437 +
121438 + if (attr_arg_val == num + 1)
121439 + return true;
121440 + }
121441 +
121442 + if (!is_vararg(fndecl))
121443 + return false;
121444 + if (!check_varargs(attr))
121445 + return false;
121446 + return attr_arg_val < num + 1;
121447 +}
121448 +
121449 +static void search_str_param(gcall *stmt, bool initexit)
121450 +{
121451 + unsigned int num;
121452 +
121453 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
121454 + tree var, str, arg = gimple_call_arg(stmt, num);
121455 +
121456 + str = get_string_cst(arg);
121457 + if (str == NULL_TREE)
121458 + continue;
121459 +
121460 + if (!is_nocapture_param(stmt, num))
121461 + continue;
121462 +
121463 + var = create_tmp_assign(stmt, num);
121464 + if (set_init_exit_section(var, initexit) && verbose)
121465 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121466 + }
121467 +}
121468 +
121469 +static bool has_nocapture_param(const gcall *stmt)
121470 +{
121471 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
121472 +
121473 + if (fndecl == NULL_TREE)
121474 + return false;
121475 +
121476 + if (is_syscall(fndecl))
121477 + return true;
121478 +
121479 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121480 + return attr != NULL_TREE;
121481 +}
121482 +
121483 +static void search_const_strs(bool initexit)
121484 +{
121485 + basic_block bb;
121486 +
121487 + FOR_ALL_BB_FN(bb, cfun) {
121488 + gimple_stmt_iterator gsi;
121489 +
121490 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121491 + gcall *call_stmt;
121492 + gimple stmt = gsi_stmt(gsi);
121493 +
121494 + if (!is_gimple_call(stmt))
121495 + continue;
121496 +
121497 + call_stmt = as_a_gcall(stmt);
121498 + if (has_nocapture_param(call_stmt))
121499 + search_str_param(call_stmt, initexit);
121500 + }
121501 + }
121502 +}
121503 +
121504 +static unsigned int handle_function(void)
121505 +{
121506 + bool initexit;
121507 + const char *section = get_init_exit_section(current_function_decl);
121508 +
121509 + if (!section)
121510 + return 0;
121511 +
121512 + initexit = !strncmp(section, ".init.", 6);
121513 + search_local_strs(initexit);
121514 + search_const_strs(initexit);
121515 +
121516 + return 0;
121517 +}
121518 +
121519 +#if BUILDING_GCC_VERSION >= 4009
121520 +namespace {
121521 +static const struct pass_data initify_plugin_pass_data = {
121522 +#else
121523 +static struct gimple_opt_pass initify_plugin_pass = {
121524 + .pass = {
121525 +#endif
121526 + .type = GIMPLE_PASS,
121527 + .name = "initify_plugin",
121528 +#if BUILDING_GCC_VERSION >= 4008
121529 + .optinfo_flags = OPTGROUP_NONE,
121530 +#endif
121531 +#if BUILDING_GCC_VERSION >= 5000
121532 +#elif BUILDING_GCC_VERSION >= 4009
121533 + .has_gate = false,
121534 + .has_execute = true,
121535 +#else
121536 + .gate = NULL,
121537 + .execute = handle_function,
121538 + .sub = NULL,
121539 + .next = NULL,
121540 + .static_pass_number = 0,
121541 +#endif
121542 + .tv_id = TV_NONE,
121543 + .properties_required = 0,
121544 + .properties_provided = 0,
121545 + .properties_destroyed = 0,
121546 + .todo_flags_start = 0,
121547 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
121548 +#if BUILDING_GCC_VERSION < 4009
121549 + }
121550 +#endif
121551 +};
121552 +
121553 +#if BUILDING_GCC_VERSION >= 4009
121554 +class initify_plugin_pass : public gimple_opt_pass {
121555 +public:
121556 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
121557 +#if BUILDING_GCC_VERSION >= 5000
121558 + virtual unsigned int execute(function *) { return handle_function(); }
121559 +#else
121560 + unsigned int execute() { return handle_function(); }
121561 +#endif
121562 +};
121563 +}
121564 +
121565 +static struct opt_pass *make_initify_plugin_pass(void)
121566 +{
121567 + return new initify_plugin_pass();
121568 +}
121569 +#else
121570 +static struct opt_pass *make_initify_plugin_pass(void)
121571 +{
121572 + return &initify_plugin_pass.pass;
121573 +}
121574 +#endif
121575 +
121576 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
121577 +
121578 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
121579 +{
121580 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
121581 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
121582 + gcc_assert(DECL_INITIAL(decl));
121583 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
121584 +
121585 + return 1 | SECTION_MERGE | SECTION_STRINGS;
121586 + }
121587 +
121588 + return old_section_type_flags(decl, name, reloc);
121589 +}
121590 +
121591 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
121592 +{
121593 + old_section_type_flags = targetm.section_type_flags;
121594 + targetm.section_type_flags = initify_section_type_flags;
121595 +}
121596 +
121597 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121598 +{
121599 + const char * const plugin_name = plugin_info->base_name;
121600 + struct register_pass_info initify_plugin_pass_info;
121601 +
121602 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
121603 + initify_plugin_pass_info.reference_pass_name = "nrv";
121604 + initify_plugin_pass_info.ref_pass_instance_number = 1;
121605 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121606 +
121607 + if (!plugin_default_version_check(version, &gcc_version)) {
121608 + error(G_("incompatible gcc/plugin versions"));
121609 + return 1;
121610 + }
121611 +
121612 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
121613 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
121614 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
121615 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
121616 +
121617 + return 0;
121618 +}
121619 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
121620 new file mode 100644
121621 index 0000000..457d54e
121622 --- /dev/null
121623 +++ b/tools/gcc/kallocstat_plugin.c
121624 @@ -0,0 +1,188 @@
121625 +/*
121626 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121627 + * Licensed under the GPL v2
121628 + *
121629 + * Note: the choice of the license means that the compilation process is
121630 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121631 + * but for the kernel it doesn't matter since it doesn't link against
121632 + * any of the gcc libraries
121633 + *
121634 + * gcc plugin to find the distribution of k*alloc sizes
121635 + *
121636 + * TODO:
121637 + *
121638 + * BUGS:
121639 + * - none known
121640 + */
121641 +
121642 +#include "gcc-common.h"
121643 +
121644 +int plugin_is_GPL_compatible;
121645 +
121646 +static struct plugin_info kallocstat_plugin_info = {
121647 + .version = "201401260140",
121648 + .help = NULL
121649 +};
121650 +
121651 +static const char * const kalloc_functions[] = {
121652 + "__kmalloc",
121653 + "kmalloc",
121654 + "kmalloc_large",
121655 + "kmalloc_node",
121656 + "kmalloc_order",
121657 + "kmalloc_order_trace",
121658 + "kmalloc_slab",
121659 + "kzalloc",
121660 + "kzalloc_node",
121661 +};
121662 +
121663 +static bool is_kalloc(const char *fnname)
121664 +{
121665 + size_t i;
121666 +
121667 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
121668 + if (!strcmp(fnname, kalloc_functions[i]))
121669 + return true;
121670 + return false;
121671 +}
121672 +
121673 +static unsigned int execute_kallocstat(void)
121674 +{
121675 + basic_block bb;
121676 +
121677 + // 1. loop through BBs and GIMPLE statements
121678 + FOR_EACH_BB_FN(bb, cfun) {
121679 + gimple_stmt_iterator gsi;
121680 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121681 + // gimple match:
121682 + tree fndecl, size;
121683 + gimple stmt;
121684 + const char *fnname;
121685 +
121686 + // is it a call
121687 + stmt = gsi_stmt(gsi);
121688 + if (!is_gimple_call(stmt))
121689 + continue;
121690 + fndecl = gimple_call_fndecl(stmt);
121691 + if (fndecl == NULL_TREE)
121692 + continue;
121693 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
121694 + continue;
121695 +
121696 + // is it a call to k*alloc
121697 + fnname = DECL_NAME_POINTER(fndecl);
121698 + if (!is_kalloc(fnname))
121699 + continue;
121700 +
121701 + // is the size arg const or the result of a simple const assignment
121702 + size = gimple_call_arg(stmt, 0);
121703 + while (true) {
121704 + expanded_location xloc;
121705 + size_t size_val;
121706 +
121707 + if (TREE_CONSTANT(size)) {
121708 + xloc = expand_location(gimple_location(stmt));
121709 + if (!xloc.file)
121710 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
121711 + size_val = TREE_INT_CST_LOW(size);
121712 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
121713 + break;
121714 + }
121715 +
121716 + if (TREE_CODE(size) != SSA_NAME)
121717 + break;
121718 + stmt = SSA_NAME_DEF_STMT(size);
121719 +//debug_gimple_stmt(stmt);
121720 +//debug_tree(size);
121721 + if (!stmt || !is_gimple_assign(stmt))
121722 + break;
121723 + if (gimple_num_ops(stmt) != 2)
121724 + break;
121725 + size = gimple_assign_rhs1(stmt);
121726 + }
121727 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121728 +//debug_tree(gimple_call_fn(call_stmt));
121729 +//print_node(stderr, "pax", fndecl, 4);
121730 + }
121731 + }
121732 +
121733 + return 0;
121734 +}
121735 +
121736 +#if BUILDING_GCC_VERSION >= 4009
121737 +namespace {
121738 +static const struct pass_data kallocstat_pass_data = {
121739 +#else
121740 +static struct gimple_opt_pass kallocstat_pass = {
121741 + .pass = {
121742 +#endif
121743 + .type = GIMPLE_PASS,
121744 + .name = "kallocstat",
121745 +#if BUILDING_GCC_VERSION >= 4008
121746 + .optinfo_flags = OPTGROUP_NONE,
121747 +#endif
121748 +#if BUILDING_GCC_VERSION >= 5000
121749 +#elif BUILDING_GCC_VERSION == 4009
121750 + .has_gate = false,
121751 + .has_execute = true,
121752 +#else
121753 + .gate = NULL,
121754 + .execute = execute_kallocstat,
121755 + .sub = NULL,
121756 + .next = NULL,
121757 + .static_pass_number = 0,
121758 +#endif
121759 + .tv_id = TV_NONE,
121760 + .properties_required = 0,
121761 + .properties_provided = 0,
121762 + .properties_destroyed = 0,
121763 + .todo_flags_start = 0,
121764 + .todo_flags_finish = 0
121765 +#if BUILDING_GCC_VERSION < 4009
121766 + }
121767 +#endif
121768 +};
121769 +
121770 +#if BUILDING_GCC_VERSION >= 4009
121771 +class kallocstat_pass : public gimple_opt_pass {
121772 +public:
121773 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
121774 +#if BUILDING_GCC_VERSION >= 5000
121775 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
121776 +#else
121777 + unsigned int execute() { return execute_kallocstat(); }
121778 +#endif
121779 +};
121780 +}
121781 +
121782 +static opt_pass *make_kallocstat_pass(void)
121783 +{
121784 + return new kallocstat_pass();
121785 +}
121786 +#else
121787 +static struct opt_pass *make_kallocstat_pass(void)
121788 +{
121789 + return &kallocstat_pass.pass;
121790 +}
121791 +#endif
121792 +
121793 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121794 +{
121795 + const char * const plugin_name = plugin_info->base_name;
121796 + struct register_pass_info kallocstat_pass_info;
121797 +
121798 + kallocstat_pass_info.pass = make_kallocstat_pass();
121799 + kallocstat_pass_info.reference_pass_name = "ssa";
121800 + kallocstat_pass_info.ref_pass_instance_number = 1;
121801 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121802 +
121803 + if (!plugin_default_version_check(version, &gcc_version)) {
121804 + error(G_("incompatible gcc/plugin versions"));
121805 + return 1;
121806 + }
121807 +
121808 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
121809 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
121810 +
121811 + return 0;
121812 +}
121813 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
121814 new file mode 100644
121815 index 0000000..b0d8255
121816 --- /dev/null
121817 +++ b/tools/gcc/kernexec_plugin.c
121818 @@ -0,0 +1,547 @@
121819 +/*
121820 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121821 + * Licensed under the GPL v2
121822 + *
121823 + * Note: the choice of the license means that the compilation process is
121824 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121825 + * but for the kernel it doesn't matter since it doesn't link against
121826 + * any of the gcc libraries
121827 + *
121828 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
121829 + *
121830 + * TODO:
121831 + *
121832 + * BUGS:
121833 + * - none known
121834 + */
121835 +
121836 +#include "gcc-common.h"
121837 +
121838 +int plugin_is_GPL_compatible;
121839 +
121840 +static struct plugin_info kernexec_plugin_info = {
121841 + .version = "201401260140",
121842 + .help = "method=[bts|or]\tinstrumentation method\n"
121843 +};
121844 +
121845 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
121846 +static void (*kernexec_instrument_retaddr)(rtx);
121847 +
121848 +/*
121849 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
121850 + */
121851 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
121852 +{
121853 + gasm *asm_movabs_stmt;
121854 +
121855 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
121856 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
121857 + gimple_asm_set_volatile(asm_movabs_stmt, true);
121858 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
121859 + update_stmt(asm_movabs_stmt);
121860 +}
121861 +
121862 +/*
121863 + * find all asm() stmts that clobber r12 and add a reload of r12
121864 + */
121865 +static unsigned int execute_kernexec_reload(void)
121866 +{
121867 + basic_block bb;
121868 +
121869 + // 1. loop through BBs and GIMPLE statements
121870 + FOR_EACH_BB_FN(bb, cfun) {
121871 + gimple_stmt_iterator gsi;
121872 +
121873 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121874 + // gimple match: __asm__ ("" : : : "r12");
121875 + gimple stmt;
121876 + gasm *asm_stmt;
121877 + size_t nclobbers;
121878 +
121879 + // is it an asm ...
121880 + stmt = gsi_stmt(gsi);
121881 + if (gimple_code(stmt) != GIMPLE_ASM)
121882 + continue;
121883 +
121884 + asm_stmt = as_a_gasm(stmt);
121885 +
121886 + // ... clobbering r12
121887 + nclobbers = gimple_asm_nclobbers(asm_stmt);
121888 + while (nclobbers--) {
121889 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
121890 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
121891 + continue;
121892 + kernexec_reload_fptr_mask(&gsi);
121893 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
121894 + break;
121895 + }
121896 + }
121897 + }
121898 +
121899 + return 0;
121900 +}
121901 +
121902 +/*
121903 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
121904 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
121905 + */
121906 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
121907 +{
121908 + gimple assign_intptr, assign_new_fptr;
121909 + gcall *call_stmt;
121910 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
121911 +
121912 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
121913 + old_fptr = gimple_call_fn(call_stmt);
121914 +
121915 + // create temporary unsigned long variable used for bitops and cast fptr to it
121916 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
121917 + add_referenced_var(intptr);
121918 + intptr = make_ssa_name(intptr, NULL);
121919 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
121920 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
121921 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
121922 + update_stmt(assign_intptr);
121923 +
121924 + // apply logical or to temporary unsigned long and bitmask
121925 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
121926 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
121927 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
121928 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
121929 + assign_intptr = gimple_build_assign(intptr, orptr);
121930 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
121931 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
121932 + update_stmt(assign_intptr);
121933 +
121934 + // cast temporary unsigned long back to a temporary fptr variable
121935 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
121936 + add_referenced_var(new_fptr);
121937 + new_fptr = make_ssa_name(new_fptr, NULL);
121938 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
121939 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
121940 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
121941 + update_stmt(assign_new_fptr);
121942 +
121943 + // replace call stmt fn with the new fptr
121944 + gimple_call_set_fn(call_stmt, new_fptr);
121945 + update_stmt(call_stmt);
121946 +}
121947 +
121948 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
121949 +{
121950 + gasm *asm_or_stmt;
121951 + gcall *call_stmt;
121952 + tree old_fptr, new_fptr, input, output;
121953 +#if BUILDING_GCC_VERSION <= 4007
121954 + VEC(tree, gc) *inputs = NULL;
121955 + VEC(tree, gc) *outputs = NULL;
121956 +#else
121957 + vec<tree, va_gc> *inputs = NULL;
121958 + vec<tree, va_gc> *outputs = NULL;
121959 +#endif
121960 +
121961 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
121962 + old_fptr = gimple_call_fn(call_stmt);
121963 +
121964 + // create temporary fptr variable
121965 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
121966 + add_referenced_var(new_fptr);
121967 + new_fptr = make_ssa_name(new_fptr, NULL);
121968 +
121969 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
121970 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
121971 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
121972 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
121973 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
121974 +#if BUILDING_GCC_VERSION <= 4007
121975 + VEC_safe_push(tree, gc, inputs, input);
121976 + VEC_safe_push(tree, gc, outputs, output);
121977 +#else
121978 + vec_safe_push(inputs, input);
121979 + vec_safe_push(outputs, output);
121980 +#endif
121981 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
121982 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
121983 + gimple_asm_set_volatile(asm_or_stmt, true);
121984 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
121985 + update_stmt(asm_or_stmt);
121986 +
121987 + // replace call stmt fn with the new fptr
121988 + gimple_call_set_fn(call_stmt, new_fptr);
121989 + update_stmt(call_stmt);
121990 +}
121991 +
121992 +/*
121993 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
121994 + */
121995 +static unsigned int execute_kernexec_fptr(void)
121996 +{
121997 + basic_block bb;
121998 +
121999 + // 1. loop through BBs and GIMPLE statements
122000 + FOR_EACH_BB_FN(bb, cfun) {
122001 + gimple_stmt_iterator gsi;
122002 +
122003 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
122004 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
122005 + tree fn;
122006 + gimple stmt;
122007 + gcall *call_stmt;
122008 +
122009 + // is it a call ...
122010 + stmt = gsi_stmt(gsi);
122011 + if (!is_gimple_call(stmt))
122012 + continue;
122013 + call_stmt = as_a_gcall(stmt);
122014 + fn = gimple_call_fn(call_stmt);
122015 + if (TREE_CODE(fn) == ADDR_EXPR)
122016 + continue;
122017 + if (TREE_CODE(fn) != SSA_NAME)
122018 + gcc_unreachable();
122019 +
122020 + // ... through a function pointer
122021 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
122022 + fn = SSA_NAME_VAR(fn);
122023 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
122024 + debug_tree(fn);
122025 + gcc_unreachable();
122026 + }
122027 + }
122028 + fn = TREE_TYPE(fn);
122029 + if (TREE_CODE(fn) != POINTER_TYPE)
122030 + continue;
122031 + fn = TREE_TYPE(fn);
122032 + if (TREE_CODE(fn) != FUNCTION_TYPE)
122033 + continue;
122034 +
122035 + kernexec_instrument_fptr(&gsi);
122036 +
122037 +//debug_tree(gimple_call_fn(call_stmt));
122038 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
122039 + }
122040 + }
122041 +
122042 + return 0;
122043 +}
122044 +
122045 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
122046 +static void kernexec_instrument_retaddr_bts(rtx insn)
122047 +{
122048 + rtx btsq;
122049 + rtvec argvec, constraintvec, labelvec;
122050 + int line;
122051 +
122052 + // create asm volatile("btsq $63,(%%rsp)":::)
122053 + argvec = rtvec_alloc(0);
122054 + constraintvec = rtvec_alloc(0);
122055 + labelvec = rtvec_alloc(0);
122056 + line = expand_location(RTL_LOCATION(insn)).line;
122057 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
122058 + MEM_VOLATILE_P(btsq) = 1;
122059 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
122060 + emit_insn_before(btsq, insn);
122061 +}
122062 +
122063 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
122064 +static void kernexec_instrument_retaddr_or(rtx insn)
122065 +{
122066 + rtx orq;
122067 + rtvec argvec, constraintvec, labelvec;
122068 + int line;
122069 +
122070 + // create asm volatile("orq %%r12,(%%rsp)":::)
122071 + argvec = rtvec_alloc(0);
122072 + constraintvec = rtvec_alloc(0);
122073 + labelvec = rtvec_alloc(0);
122074 + line = expand_location(RTL_LOCATION(insn)).line;
122075 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
122076 + MEM_VOLATILE_P(orq) = 1;
122077 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
122078 + emit_insn_before(orq, insn);
122079 +}
122080 +
122081 +/*
122082 + * find all asm level function returns and forcibly set the highest bit of the return address
122083 + */
122084 +static unsigned int execute_kernexec_retaddr(void)
122085 +{
122086 + rtx_insn *insn;
122087 +
122088 +// if (stack_realign_drap)
122089 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122090 +
122091 + // 1. find function returns
122092 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
122093 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
122094 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
122095 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
122096 + rtx body;
122097 +
122098 + // is it a retn
122099 + if (!JUMP_P(insn))
122100 + continue;
122101 + body = PATTERN(insn);
122102 + if (GET_CODE(body) == PARALLEL)
122103 + body = XVECEXP(body, 0, 0);
122104 + if (!ANY_RETURN_P(body))
122105 + continue;
122106 + kernexec_instrument_retaddr(insn);
122107 + }
122108 +
122109 +// print_simple_rtl(stderr, get_insns());
122110 +// print_rtl(stderr, get_insns());
122111 +
122112 + return 0;
122113 +}
122114 +
122115 +static bool kernexec_cmodel_check(void)
122116 +{
122117 + tree section;
122118 +
122119 + if (ix86_cmodel != CM_KERNEL)
122120 + return false;
122121 +
122122 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
122123 + if (!section || !TREE_VALUE(section))
122124 + return true;
122125 +
122126 + section = TREE_VALUE(TREE_VALUE(section));
122127 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
122128 + return true;
122129 +
122130 + return false;
122131 +}
122132 +
122133 +#if BUILDING_GCC_VERSION >= 4009
122134 +namespace {
122135 +static const struct pass_data kernexec_reload_pass_data = {
122136 +#else
122137 +static struct gimple_opt_pass kernexec_reload_pass = {
122138 + .pass = {
122139 +#endif
122140 + .type = GIMPLE_PASS,
122141 + .name = "kernexec_reload",
122142 +#if BUILDING_GCC_VERSION >= 4008
122143 + .optinfo_flags = OPTGROUP_NONE,
122144 +#endif
122145 +#if BUILDING_GCC_VERSION >= 5000
122146 +#elif BUILDING_GCC_VERSION == 4009
122147 + .has_gate = true,
122148 + .has_execute = true,
122149 +#else
122150 + .gate = kernexec_cmodel_check,
122151 + .execute = execute_kernexec_reload,
122152 + .sub = NULL,
122153 + .next = NULL,
122154 + .static_pass_number = 0,
122155 +#endif
122156 + .tv_id = TV_NONE,
122157 + .properties_required = 0,
122158 + .properties_provided = 0,
122159 + .properties_destroyed = 0,
122160 + .todo_flags_start = 0,
122161 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122162 +#if BUILDING_GCC_VERSION < 4009
122163 + }
122164 +#endif
122165 +};
122166 +
122167 +#if BUILDING_GCC_VERSION >= 4009
122168 +static const struct pass_data kernexec_fptr_pass_data = {
122169 +#else
122170 +static struct gimple_opt_pass kernexec_fptr_pass = {
122171 + .pass = {
122172 +#endif
122173 + .type = GIMPLE_PASS,
122174 + .name = "kernexec_fptr",
122175 +#if BUILDING_GCC_VERSION >= 4008
122176 + .optinfo_flags = OPTGROUP_NONE,
122177 +#endif
122178 +#if BUILDING_GCC_VERSION >= 5000
122179 +#elif BUILDING_GCC_VERSION == 4009
122180 + .has_gate = true,
122181 + .has_execute = true,
122182 +#else
122183 + .gate = kernexec_cmodel_check,
122184 + .execute = execute_kernexec_fptr,
122185 + .sub = NULL,
122186 + .next = NULL,
122187 + .static_pass_number = 0,
122188 +#endif
122189 + .tv_id = TV_NONE,
122190 + .properties_required = 0,
122191 + .properties_provided = 0,
122192 + .properties_destroyed = 0,
122193 + .todo_flags_start = 0,
122194 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
122195 +#if BUILDING_GCC_VERSION < 4009
122196 + }
122197 +#endif
122198 +};
122199 +
122200 +#if BUILDING_GCC_VERSION >= 4009
122201 +static const struct pass_data kernexec_retaddr_pass_data = {
122202 +#else
122203 +static struct rtl_opt_pass kernexec_retaddr_pass = {
122204 + .pass = {
122205 +#endif
122206 + .type = RTL_PASS,
122207 + .name = "kernexec_retaddr",
122208 +#if BUILDING_GCC_VERSION >= 4008
122209 + .optinfo_flags = OPTGROUP_NONE,
122210 +#endif
122211 +#if BUILDING_GCC_VERSION >= 5000
122212 +#elif BUILDING_GCC_VERSION == 4009
122213 + .has_gate = true,
122214 + .has_execute = true,
122215 +#else
122216 + .gate = kernexec_cmodel_check,
122217 + .execute = execute_kernexec_retaddr,
122218 + .sub = NULL,
122219 + .next = NULL,
122220 + .static_pass_number = 0,
122221 +#endif
122222 + .tv_id = TV_NONE,
122223 + .properties_required = 0,
122224 + .properties_provided = 0,
122225 + .properties_destroyed = 0,
122226 + .todo_flags_start = 0,
122227 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
122228 +#if BUILDING_GCC_VERSION < 4009
122229 + }
122230 +#endif
122231 +};
122232 +
122233 +#if BUILDING_GCC_VERSION >= 4009
122234 +class kernexec_reload_pass : public gimple_opt_pass {
122235 +public:
122236 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
122237 +#if BUILDING_GCC_VERSION >= 5000
122238 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122239 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
122240 +#else
122241 + bool gate() { return kernexec_cmodel_check(); }
122242 + unsigned int execute() { return execute_kernexec_reload(); }
122243 +#endif
122244 +};
122245 +
122246 +class kernexec_fptr_pass : public gimple_opt_pass {
122247 +public:
122248 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
122249 +#if BUILDING_GCC_VERSION >= 5000
122250 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122251 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
122252 +#else
122253 + bool gate() { return kernexec_cmodel_check(); }
122254 + unsigned int execute() { return execute_kernexec_fptr(); }
122255 +#endif
122256 +};
122257 +
122258 +class kernexec_retaddr_pass : public rtl_opt_pass {
122259 +public:
122260 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
122261 +#if BUILDING_GCC_VERSION >= 5000
122262 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122263 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
122264 +#else
122265 + bool gate() { return kernexec_cmodel_check(); }
122266 + unsigned int execute() { return execute_kernexec_retaddr(); }
122267 +#endif
122268 +};
122269 +}
122270 +
122271 +static opt_pass *make_kernexec_reload_pass(void)
122272 +{
122273 + return new kernexec_reload_pass();
122274 +}
122275 +
122276 +static opt_pass *make_kernexec_fptr_pass(void)
122277 +{
122278 + return new kernexec_fptr_pass();
122279 +}
122280 +
122281 +static opt_pass *make_kernexec_retaddr_pass(void)
122282 +{
122283 + return new kernexec_retaddr_pass();
122284 +}
122285 +#else
122286 +static struct opt_pass *make_kernexec_reload_pass(void)
122287 +{
122288 + return &kernexec_reload_pass.pass;
122289 +}
122290 +
122291 +static struct opt_pass *make_kernexec_fptr_pass(void)
122292 +{
122293 + return &kernexec_fptr_pass.pass;
122294 +}
122295 +
122296 +static struct opt_pass *make_kernexec_retaddr_pass(void)
122297 +{
122298 + return &kernexec_retaddr_pass.pass;
122299 +}
122300 +#endif
122301 +
122302 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122303 +{
122304 + const char * const plugin_name = plugin_info->base_name;
122305 + const int argc = plugin_info->argc;
122306 + const struct plugin_argument * const argv = plugin_info->argv;
122307 + int i;
122308 + struct register_pass_info kernexec_reload_pass_info;
122309 + struct register_pass_info kernexec_fptr_pass_info;
122310 + struct register_pass_info kernexec_retaddr_pass_info;
122311 +
122312 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
122313 + kernexec_reload_pass_info.reference_pass_name = "ssa";
122314 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
122315 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122316 +
122317 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
122318 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
122319 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
122320 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122321 +
122322 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
122323 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
122324 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
122325 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122326 +
122327 + if (!plugin_default_version_check(version, &gcc_version)) {
122328 + error(G_("incompatible gcc/plugin versions"));
122329 + return 1;
122330 + }
122331 +
122332 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
122333 +
122334 + if (TARGET_64BIT == 0)
122335 + return 0;
122336 +
122337 + for (i = 0; i < argc; ++i) {
122338 + if (!strcmp(argv[i].key, "method")) {
122339 + if (!argv[i].value) {
122340 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122341 + continue;
122342 + }
122343 + if (!strcmp(argv[i].value, "bts")) {
122344 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
122345 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
122346 + } else if (!strcmp(argv[i].value, "or")) {
122347 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
122348 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
122349 + fix_register("r12", 1, 1);
122350 + } else
122351 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
122352 + continue;
122353 + }
122354 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122355 + }
122356 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
122357 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
122358 +
122359 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
122360 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
122361 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
122362 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
122363 +
122364 + return 0;
122365 +}
122366 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
122367 new file mode 100644
122368 index 0000000..ac6f9b4
122369 --- /dev/null
122370 +++ b/tools/gcc/latent_entropy_plugin.c
122371 @@ -0,0 +1,474 @@
122372 +/*
122373 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
122374 + * Licensed under the GPL v2
122375 + *
122376 + * Note: the choice of the license means that the compilation process is
122377 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
122378 + * but for the kernel it doesn't matter since it doesn't link against
122379 + * any of the gcc libraries
122380 + *
122381 + * gcc plugin to help generate a little bit of entropy from program state,
122382 + * used throughout the uptime of the kernel
122383 + *
122384 + * TODO:
122385 + * - add ipa pass to identify not explicitly marked candidate functions
122386 + * - mix in more program state (function arguments/return values, loop variables, etc)
122387 + * - more instrumentation control via attribute parameters
122388 + *
122389 + * BUGS:
122390 + * - none known
122391 + */
122392 +
122393 +#include "gcc-common.h"
122394 +
122395 +int plugin_is_GPL_compatible;
122396 +
122397 +static GTY(()) tree latent_entropy_decl;
122398 +
122399 +static struct plugin_info latent_entropy_plugin_info = {
122400 + .version = "201504282240",
122401 + .help = NULL
122402 +};
122403 +
122404 +static unsigned HOST_WIDE_INT seed;
122405 +static unsigned HOST_WIDE_INT get_random_const(void)
122406 +{
122407 + unsigned int i;
122408 + unsigned HOST_WIDE_INT ret = 0;
122409 +
122410 + for (i = 0; i < 8 * sizeof ret; i++) {
122411 + ret = (ret << 1) | (seed & 1);
122412 + seed >>= 1;
122413 + if (ret & 1)
122414 + seed ^= 0xD800000000000000ULL;
122415 + }
122416 +
122417 + return ret;
122418 +}
122419 +
122420 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122421 +{
122422 + tree type;
122423 + unsigned long long mask;
122424 +#if BUILDING_GCC_VERSION <= 4007
122425 + VEC(constructor_elt, gc) *vals;
122426 +#else
122427 + vec<constructor_elt, va_gc> *vals;
122428 +#endif
122429 +
122430 + switch (TREE_CODE(*node)) {
122431 + default:
122432 + *no_add_attrs = true;
122433 + error("%qE attribute only applies to functions and variables", name);
122434 + break;
122435 +
122436 + case VAR_DECL:
122437 + if (DECL_INITIAL(*node)) {
122438 + *no_add_attrs = true;
122439 + error("variable %qD with %qE attribute must not be initialized", *node, name);
122440 + break;
122441 + }
122442 +
122443 + if (!TREE_STATIC(*node)) {
122444 + *no_add_attrs = true;
122445 + error("variable %qD with %qE attribute must not be local", *node, name);
122446 + break;
122447 + }
122448 +
122449 + type = TREE_TYPE(*node);
122450 + switch (TREE_CODE(type)) {
122451 + default:
122452 + *no_add_attrs = true;
122453 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
122454 + break;
122455 +
122456 + case RECORD_TYPE: {
122457 + tree field;
122458 + unsigned int nelt = 0;
122459 +
122460 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
122461 + tree fieldtype;
122462 +
122463 + fieldtype = TREE_TYPE(field);
122464 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
122465 + *no_add_attrs = true;
122466 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
122467 + break;
122468 + }
122469 + }
122470 +
122471 + if (field)
122472 + break;
122473 +
122474 +#if BUILDING_GCC_VERSION <= 4007
122475 + vals = VEC_alloc(constructor_elt, gc, nelt);
122476 +#else
122477 + vec_alloc(vals, nelt);
122478 +#endif
122479 +
122480 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
122481 + tree fieldtype;
122482 +
122483 + fieldtype = TREE_TYPE(field);
122484 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
122485 + mask = 2 * (mask - 1) + 1;
122486 +
122487 + if (TYPE_UNSIGNED(fieldtype))
122488 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
122489 + else
122490 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
122491 + }
122492 +
122493 + DECL_INITIAL(*node) = build_constructor(type, vals);
122494 +//debug_tree(DECL_INITIAL(*node));
122495 + break;
122496 + }
122497 +
122498 + case INTEGER_TYPE:
122499 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
122500 + mask = 2 * (mask - 1) + 1;
122501 +
122502 + if (TYPE_UNSIGNED(type))
122503 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
122504 + else
122505 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
122506 + break;
122507 +
122508 + case ARRAY_TYPE: {
122509 + tree elt_type, array_size, elt_size;
122510 + unsigned int i, nelt;
122511 +
122512 + elt_type = TREE_TYPE(type);
122513 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
122514 + array_size = TYPE_SIZE_UNIT(type);
122515 +
122516 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
122517 + *no_add_attrs = true;
122518 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
122519 + break;
122520 + }
122521 +
122522 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
122523 +#if BUILDING_GCC_VERSION <= 4007
122524 + vals = VEC_alloc(constructor_elt, gc, nelt);
122525 +#else
122526 + vec_alloc(vals, nelt);
122527 +#endif
122528 +
122529 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
122530 + mask = 2 * (mask - 1) + 1;
122531 +
122532 + for (i = 0; i < nelt; i++)
122533 + if (TYPE_UNSIGNED(elt_type))
122534 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
122535 + else
122536 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
122537 +
122538 + DECL_INITIAL(*node) = build_constructor(type, vals);
122539 +//debug_tree(DECL_INITIAL(*node));
122540 + break;
122541 + }
122542 + }
122543 + break;
122544 +
122545 + case FUNCTION_DECL:
122546 + break;
122547 + }
122548 +
122549 + return NULL_TREE;
122550 +}
122551 +
122552 +static struct attribute_spec latent_entropy_attr = {
122553 + .name = "latent_entropy",
122554 + .min_length = 0,
122555 + .max_length = 0,
122556 + .decl_required = true,
122557 + .type_required = false,
122558 + .function_type_required = false,
122559 + .handler = handle_latent_entropy_attribute,
122560 +#if BUILDING_GCC_VERSION >= 4007
122561 + .affects_type_identity = false
122562 +#endif
122563 +};
122564 +
122565 +static void register_attributes(void *event_data, void *data)
122566 +{
122567 + register_attribute(&latent_entropy_attr);
122568 +}
122569 +
122570 +static bool gate_latent_entropy(void)
122571 +{
122572 + // don't bother with noreturn functions for now
122573 + if (TREE_THIS_VOLATILE(current_function_decl))
122574 + return false;
122575 +
122576 + // gcc-4.5 doesn't discover some trivial noreturn functions
122577 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
122578 + return false;
122579 +
122580 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
122581 +}
122582 +
122583 +static enum tree_code get_op(tree *rhs)
122584 +{
122585 + static enum tree_code op;
122586 + unsigned HOST_WIDE_INT random_const;
122587 +
122588 + random_const = get_random_const();
122589 +
122590 + switch (op) {
122591 + case BIT_XOR_EXPR:
122592 + op = PLUS_EXPR;
122593 + break;
122594 +
122595 + case PLUS_EXPR:
122596 + if (rhs) {
122597 + op = LROTATE_EXPR;
122598 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
122599 + break;
122600 + }
122601 +
122602 + case LROTATE_EXPR:
122603 + default:
122604 + op = BIT_XOR_EXPR;
122605 + break;
122606 + }
122607 + if (rhs)
122608 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
122609 + return op;
122610 +}
122611 +
122612 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
122613 +{
122614 + gimple_stmt_iterator gsi;
122615 + gimple assign;
122616 + tree addxorrol, rhs;
122617 + enum tree_code op;
122618 +
122619 + op = get_op(&rhs);
122620 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
122621 + assign = gimple_build_assign(local_entropy, addxorrol);
122622 + gsi = gsi_after_labels(bb);
122623 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
122624 + update_stmt(assign);
122625 +//debug_bb(bb);
122626 +}
122627 +
122628 +static void perturb_latent_entropy(basic_block bb, tree rhs)
122629 +{
122630 + gimple_stmt_iterator gsi;
122631 + gimple assign;
122632 + tree addxorrol, temp;
122633 +
122634 + // 1. create temporary copy of latent_entropy
122635 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
122636 + add_referenced_var(temp);
122637 +
122638 + // 2. read...
122639 + temp = make_ssa_name(temp, NULL);
122640 + assign = gimple_build_assign(temp, latent_entropy_decl);
122641 + SSA_NAME_DEF_STMT(temp) = assign;
122642 + add_referenced_var(latent_entropy_decl);
122643 + gsi = gsi_after_labels(bb);
122644 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122645 + update_stmt(assign);
122646 +
122647 + // 3. ...modify...
122648 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
122649 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
122650 + assign = gimple_build_assign(temp, addxorrol);
122651 + SSA_NAME_DEF_STMT(temp) = assign;
122652 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122653 + update_stmt(assign);
122654 +
122655 + // 4. ...write latent_entropy
122656 + assign = gimple_build_assign(latent_entropy_decl, temp);
122657 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122658 + update_stmt(assign);
122659 +}
122660 +
122661 +static unsigned int execute_latent_entropy(void)
122662 +{
122663 + basic_block bb;
122664 + gimple assign;
122665 + gimple_stmt_iterator gsi;
122666 + tree local_entropy;
122667 +
122668 + if (!latent_entropy_decl) {
122669 +#if BUILDING_GCC_VERSION >= 4009
122670 + varpool_node *node;
122671 +#else
122672 + struct varpool_node *node;
122673 +#endif
122674 +
122675 + FOR_EACH_VARIABLE(node) {
122676 + tree var = NODE_DECL(node);
122677 +
122678 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
122679 + continue;
122680 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
122681 + continue;
122682 + latent_entropy_decl = var;
122683 +// debug_tree(var);
122684 + break;
122685 + }
122686 + if (!latent_entropy_decl) {
122687 +// debug_tree(current_function_decl);
122688 + return 0;
122689 + }
122690 + }
122691 +
122692 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122693 +
122694 + // 1. create local entropy variable
122695 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
122696 + add_referenced_var(local_entropy);
122697 + mark_sym_for_renaming(local_entropy);
122698 +
122699 + // 2. initialize local entropy variable
122700 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
122701 + if (dom_info_available_p(CDI_DOMINATORS))
122702 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
122703 + gsi = gsi_start_bb(bb);
122704 +
122705 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
122706 +// gimple_set_location(assign, loc);
122707 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122708 + update_stmt(assign);
122709 +//debug_bb(bb);
122710 + gcc_assert(single_succ_p(bb));
122711 + bb = single_succ(bb);
122712 +
122713 + // 3. instrument each BB with an operation on the local entropy variable
122714 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
122715 + perturb_local_entropy(bb, local_entropy);
122716 +//debug_bb(bb);
122717 + bb = bb->next_bb;
122718 + };
122719 +
122720 + // 4. mix local entropy into the global entropy variable
122721 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122722 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
122723 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122724 + return 0;
122725 +}
122726 +
122727 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
122728 +{
122729 + tree latent_entropy_type;
122730 +
122731 + seed = get_random_seed(false);
122732 +
122733 + if (in_lto_p)
122734 + return;
122735 +
122736 + // extern volatile u64 latent_entropy
122737 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
122738 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
122739 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
122740 +
122741 + TREE_STATIC(latent_entropy_decl) = 1;
122742 + TREE_PUBLIC(latent_entropy_decl) = 1;
122743 + TREE_USED(latent_entropy_decl) = 1;
122744 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
122745 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
122746 + DECL_EXTERNAL(latent_entropy_decl) = 1;
122747 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
122748 + lang_hooks.decls.pushdecl(latent_entropy_decl);
122749 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
122750 +// varpool_finalize_decl(latent_entropy_decl);
122751 +// varpool_mark_needed_node(latent_entropy_decl);
122752 +}
122753 +
122754 +#if BUILDING_GCC_VERSION >= 4009
122755 +namespace {
122756 +static const struct pass_data latent_entropy_pass_data = {
122757 +#else
122758 +static struct gimple_opt_pass latent_entropy_pass = {
122759 + .pass = {
122760 +#endif
122761 + .type = GIMPLE_PASS,
122762 + .name = "latent_entropy",
122763 +#if BUILDING_GCC_VERSION >= 4008
122764 + .optinfo_flags = OPTGROUP_NONE,
122765 +#endif
122766 +#if BUILDING_GCC_VERSION >= 5000
122767 +#elif BUILDING_GCC_VERSION == 4009
122768 + .has_gate = true,
122769 + .has_execute = true,
122770 +#else
122771 + .gate = gate_latent_entropy,
122772 + .execute = execute_latent_entropy,
122773 + .sub = NULL,
122774 + .next = NULL,
122775 + .static_pass_number = 0,
122776 +#endif
122777 + .tv_id = TV_NONE,
122778 + .properties_required = PROP_gimple_leh | PROP_cfg,
122779 + .properties_provided = 0,
122780 + .properties_destroyed = 0,
122781 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
122782 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
122783 +#if BUILDING_GCC_VERSION < 4009
122784 + }
122785 +#endif
122786 +};
122787 +
122788 +#if BUILDING_GCC_VERSION >= 4009
122789 +class latent_entropy_pass : public gimple_opt_pass {
122790 +public:
122791 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
122792 +#if BUILDING_GCC_VERSION >= 5000
122793 + virtual bool gate(function *) { return gate_latent_entropy(); }
122794 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
122795 +#else
122796 + bool gate() { return gate_latent_entropy(); }
122797 + unsigned int execute() { return execute_latent_entropy(); }
122798 +#endif
122799 +};
122800 +}
122801 +
122802 +static opt_pass *make_latent_entropy_pass(void)
122803 +{
122804 + return new latent_entropy_pass();
122805 +}
122806 +#else
122807 +static struct opt_pass *make_latent_entropy_pass(void)
122808 +{
122809 + return &latent_entropy_pass.pass;
122810 +}
122811 +#endif
122812 +
122813 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122814 +{
122815 + const char * const plugin_name = plugin_info->base_name;
122816 + struct register_pass_info latent_entropy_pass_info;
122817 +
122818 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
122819 + latent_entropy_pass_info.reference_pass_name = "optimized";
122820 + latent_entropy_pass_info.ref_pass_instance_number = 1;
122821 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
122822 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
122823 + {
122824 + .base = &latent_entropy_decl,
122825 + .nelt = 1,
122826 + .stride = sizeof(latent_entropy_decl),
122827 + .cb = &gt_ggc_mx_tree_node,
122828 + .pchw = &gt_pch_nx_tree_node
122829 + },
122830 + LAST_GGC_ROOT_TAB
122831 + };
122832 +
122833 + if (!plugin_default_version_check(version, &gcc_version)) {
122834 + error(G_("incompatible gcc/plugin versions"));
122835 + return 1;
122836 + }
122837 +
122838 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
122839 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
122840 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
122841 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
122842 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
122843 +
122844 + return 0;
122845 +}
122846 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
122847 new file mode 100644
122848 index 0000000..713be61
122849 --- /dev/null
122850 +++ b/tools/gcc/randomize_layout_plugin.c
122851 @@ -0,0 +1,918 @@
122852 +/*
122853 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
122854 + * and PaX Team <pageexec@freemail.hu>
122855 + * Licensed under the GPL v2
122856 + *
122857 + * Usage:
122858 + * $ # for 4.5/4.6/C based 4.7
122859 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122860 + * $ # for C++ based 4.7/4.8+
122861 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122862 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
122863 + */
122864 +
122865 +#include "gcc-common.h"
122866 +#include "randomize_layout_seed.h"
122867 +
122868 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
122869 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
122870 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
122871 +#endif
122872 +
122873 +#define ORIG_TYPE_NAME(node) \
122874 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
122875 +
122876 +int plugin_is_GPL_compatible;
122877 +
122878 +static int performance_mode;
122879 +
122880 +static struct plugin_info randomize_layout_plugin_info = {
122881 + .version = "201402201816",
122882 + .help = "disable\t\t\tdo not activate plugin\n"
122883 + "performance-mode\tenable cacheline-aware layout randomization\n"
122884 +};
122885 +
122886 +/* from old Linux dcache.h */
122887 +static inline unsigned long
122888 +partial_name_hash(unsigned long c, unsigned long prevhash)
122889 +{
122890 + return (prevhash + (c << 4) + (c >> 4)) * 11;
122891 +}
122892 +static inline unsigned int
122893 +name_hash(const unsigned char *name)
122894 +{
122895 + unsigned long hash = 0;
122896 + unsigned int len = strlen((const char *)name);
122897 + while (len--)
122898 + hash = partial_name_hash(*name++, hash);
122899 + return (unsigned int)hash;
122900 +}
122901 +
122902 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122903 +{
122904 + tree type;
122905 +
122906 + *no_add_attrs = true;
122907 + if (TREE_CODE(*node) == FUNCTION_DECL) {
122908 + error("%qE attribute does not apply to functions (%qF)", name, *node);
122909 + return NULL_TREE;
122910 + }
122911 +
122912 + if (TREE_CODE(*node) == PARM_DECL) {
122913 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
122914 + return NULL_TREE;
122915 + }
122916 +
122917 + if (TREE_CODE(*node) == VAR_DECL) {
122918 + error("%qE attribute does not apply to variables (%qD)", name, *node);
122919 + return NULL_TREE;
122920 + }
122921 +
122922 + if (TYPE_P(*node)) {
122923 + type = *node;
122924 + } else {
122925 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
122926 + type = TREE_TYPE(*node);
122927 + }
122928 +
122929 + if (TREE_CODE(type) != RECORD_TYPE) {
122930 + error("%qE attribute used on %qT applies to struct types only", name, type);
122931 + return NULL_TREE;
122932 + }
122933 +
122934 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
122935 + error("%qE attribute is already applied to the type %qT", name, type);
122936 + return NULL_TREE;
122937 + }
122938 +
122939 + *no_add_attrs = false;
122940 +
122941 + return NULL_TREE;
122942 +}
122943 +
122944 +/* set on complete types that we don't need to inspect further at all */
122945 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122946 +{
122947 + *no_add_attrs = false;
122948 + return NULL_TREE;
122949 +}
122950 +
122951 +/*
122952 + * set on types that we've performed a shuffle on, to prevent re-shuffling
122953 + * this does not preclude us from inspecting its fields for potential shuffles
122954 + */
122955 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122956 +{
122957 + *no_add_attrs = false;
122958 + return NULL_TREE;
122959 +}
122960 +
122961 +/*
122962 + * 64bit variant of Bob Jenkins' public domain PRNG
122963 + * 256 bits of internal state
122964 + */
122965 +
122966 +typedef unsigned long long u64;
122967 +
122968 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
122969 +
122970 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
122971 +static u64 ranval(ranctx *x) {
122972 + u64 e = x->a - rot(x->b, 7);
122973 + x->a = x->b ^ rot(x->c, 13);
122974 + x->b = x->c + rot(x->d, 37);
122975 + x->c = x->d + e;
122976 + x->d = e + x->a;
122977 + return x->d;
122978 +}
122979 +
122980 +static void raninit(ranctx *x, u64 *seed) {
122981 + int i;
122982 +
122983 + x->a = seed[0];
122984 + x->b = seed[1];
122985 + x->c = seed[2];
122986 + x->d = seed[3];
122987 +
122988 + for (i=0; i < 30; ++i)
122989 + (void)ranval(x);
122990 +}
122991 +
122992 +static u64 shuffle_seed[4];
122993 +
122994 +struct partition_group {
122995 + tree tree_start;
122996 + unsigned long start;
122997 + unsigned long length;
122998 +};
122999 +
123000 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
123001 +{
123002 + unsigned long i;
123003 + unsigned long accum_size = 0;
123004 + unsigned long accum_length = 0;
123005 + unsigned long group_idx = 0;
123006 +
123007 + gcc_assert(length < INT_MAX);
123008 +
123009 + memset(size_groups, 0, sizeof(struct partition_group) * length);
123010 +
123011 + for (i = 0; i < length; i++) {
123012 + if (size_groups[group_idx].tree_start == NULL_TREE) {
123013 + size_groups[group_idx].tree_start = fields[i];
123014 + size_groups[group_idx].start = i;
123015 + accum_length = 0;
123016 + accum_size = 0;
123017 + }
123018 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
123019 + accum_length++;
123020 + if (accum_size >= 64) {
123021 + size_groups[group_idx].length = accum_length;
123022 + accum_length = 0;
123023 + group_idx++;
123024 + }
123025 + }
123026 +
123027 + if (size_groups[group_idx].tree_start != NULL_TREE &&
123028 + !size_groups[group_idx].length) {
123029 + size_groups[group_idx].length = accum_length;
123030 + group_idx++;
123031 + }
123032 +
123033 + *num_groups = group_idx;
123034 +}
123035 +
123036 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
123037 +{
123038 + unsigned long i, x;
123039 + struct partition_group size_group[length];
123040 + unsigned long num_groups = 0;
123041 + unsigned long randnum;
123042 +
123043 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
123044 + for (i = num_groups - 1; i > 0; i--) {
123045 + struct partition_group tmp;
123046 + randnum = ranval(prng_state) % (i + 1);
123047 + tmp = size_group[i];
123048 + size_group[i] = size_group[randnum];
123049 + size_group[randnum] = tmp;
123050 + }
123051 +
123052 + for (x = 0; x < num_groups; x++) {
123053 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
123054 + tree tmp;
123055 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
123056 + continue;
123057 + randnum = ranval(prng_state) % (i + 1);
123058 + // we could handle this case differently if desired
123059 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
123060 + continue;
123061 + tmp = newtree[i];
123062 + newtree[i] = newtree[randnum];
123063 + newtree[randnum] = tmp;
123064 + }
123065 + }
123066 +}
123067 +
123068 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
123069 +{
123070 + unsigned long i, randnum;
123071 +
123072 + for (i = length - 1; i > 0; i--) {
123073 + tree tmp;
123074 + randnum = ranval(prng_state) % (i + 1);
123075 + tmp = newtree[i];
123076 + newtree[i] = newtree[randnum];
123077 + newtree[randnum] = tmp;
123078 + }
123079 +}
123080 +
123081 +/* modern in-place Fisher-Yates shuffle */
123082 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
123083 +{
123084 + unsigned long i;
123085 + u64 seed[4];
123086 + ranctx prng_state;
123087 + const unsigned char *structname;
123088 +
123089 + if (length == 0)
123090 + return;
123091 +
123092 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123093 +
123094 + structname = ORIG_TYPE_NAME(type);
123095 +
123096 +#ifdef __DEBUG_PLUGIN
123097 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
123098 +#ifdef __DEBUG_VERBOSE
123099 + debug_tree((tree)type);
123100 +#endif
123101 +#endif
123102 +
123103 + for (i = 0; i < 4; i++) {
123104 + seed[i] = shuffle_seed[i];
123105 + seed[i] ^= name_hash(structname);
123106 + }
123107 +
123108 + raninit(&prng_state, (u64 *)&seed);
123109 +
123110 + if (performance_mode)
123111 + performance_shuffle(newtree, length, &prng_state);
123112 + else
123113 + full_shuffle(newtree, length, &prng_state);
123114 +}
123115 +
123116 +static bool is_flexible_array(const_tree field)
123117 +{
123118 + const_tree fieldtype;
123119 + const_tree typesize;
123120 + const_tree elemtype;
123121 + const_tree elemsize;
123122 +
123123 + fieldtype = TREE_TYPE(field);
123124 + typesize = TYPE_SIZE(fieldtype);
123125 +
123126 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
123127 + return false;
123128 +
123129 + elemtype = TREE_TYPE(fieldtype);
123130 + elemsize = TYPE_SIZE(elemtype);
123131 +
123132 + /* size of type is represented in bits */
123133 +
123134 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
123135 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
123136 + return true;
123137 +
123138 + if (typesize != NULL_TREE &&
123139 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
123140 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
123141 + return true;
123142 +
123143 + return false;
123144 +}
123145 +
123146 +static int relayout_struct(tree type)
123147 +{
123148 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
123149 + unsigned long shuffle_length = num_fields;
123150 + tree field;
123151 + tree newtree[num_fields];
123152 + unsigned long i;
123153 + tree list;
123154 + tree variant;
123155 + expanded_location xloc;
123156 +
123157 + if (TYPE_FIELDS(type) == NULL_TREE)
123158 + return 0;
123159 +
123160 + if (num_fields < 2)
123161 + return 0;
123162 +
123163 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123164 +
123165 + gcc_assert(num_fields < INT_MAX);
123166 +
123167 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
123168 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
123169 + return 0;
123170 +
123171 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
123172 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
123173 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
123174 + return 0;
123175 +
123176 + /* throw out any structs in uapi */
123177 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
123178 +
123179 + if (strstr(xloc.file, "/uapi/"))
123180 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
123181 +
123182 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
123183 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
123184 + newtree[i] = field;
123185 + }
123186 +
123187 + /*
123188 + * enforce that we don't randomize the layout of the last
123189 + * element of a struct if it's a 0 or 1-length array
123190 + * or a proper flexible array
123191 + */
123192 + if (is_flexible_array(newtree[num_fields - 1]))
123193 + shuffle_length--;
123194 +
123195 + shuffle(type, (tree *)newtree, shuffle_length);
123196 +
123197 + /*
123198 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
123199 + * as gcc provides no other way to detect such code
123200 + */
123201 + list = make_node(FIELD_DECL);
123202 + TREE_CHAIN(list) = newtree[0];
123203 + TREE_TYPE(list) = void_type_node;
123204 + DECL_SIZE(list) = bitsize_zero_node;
123205 + DECL_NONADDRESSABLE_P(list) = 1;
123206 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
123207 + DECL_SIZE_UNIT(list) = size_zero_node;
123208 + DECL_FIELD_OFFSET(list) = size_zero_node;
123209 + DECL_CONTEXT(list) = type;
123210 + // to satisfy the constify plugin
123211 + TREE_READONLY(list) = 1;
123212 +
123213 + for (i = 0; i < num_fields - 1; i++)
123214 + TREE_CHAIN(newtree[i]) = newtree[i+1];
123215 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
123216 +
123217 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123218 + TYPE_FIELDS(variant) = list;
123219 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
123220 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
123221 + // force a re-layout
123222 + TYPE_SIZE(variant) = NULL_TREE;
123223 + layout_type(variant);
123224 + }
123225 +
123226 + return 1;
123227 +}
123228 +
123229 +/* from constify plugin */
123230 +static const_tree get_field_type(const_tree field)
123231 +{
123232 + return strip_array_types(TREE_TYPE(field));
123233 +}
123234 +
123235 +/* from constify plugin */
123236 +static bool is_fptr(const_tree fieldtype)
123237 +{
123238 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
123239 + return false;
123240 +
123241 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
123242 +}
123243 +
123244 +/* derived from constify plugin */
123245 +static int is_pure_ops_struct(const_tree node)
123246 +{
123247 + const_tree field;
123248 +
123249 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
123250 +
123251 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
123252 + const_tree fieldtype = get_field_type(field);
123253 + enum tree_code code = TREE_CODE(fieldtype);
123254 +
123255 + if (node == fieldtype)
123256 + continue;
123257 +
123258 + if (!is_fptr(fieldtype))
123259 + return 0;
123260 +
123261 + if (code != RECORD_TYPE && code != UNION_TYPE)
123262 + continue;
123263 +
123264 + if (!is_pure_ops_struct(fieldtype))
123265 + return 0;
123266 + }
123267 +
123268 + return 1;
123269 +}
123270 +
123271 +static void randomize_type(tree type)
123272 +{
123273 + tree variant;
123274 +
123275 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123276 +
123277 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123278 + return;
123279 +
123280 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
123281 + relayout_struct(type);
123282 +
123283 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123284 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
123285 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
123286 + }
123287 +#ifdef __DEBUG_PLUGIN
123288 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
123289 +#ifdef __DEBUG_VERBOSE
123290 + debug_tree(type);
123291 +#endif
123292 +#endif
123293 +}
123294 +
123295 +static void randomize_layout_finish_decl(void *event_data, void *data)
123296 +{
123297 + tree decl = (tree)event_data;
123298 + tree type;
123299 +
123300 + if (decl == NULL_TREE || decl == error_mark_node)
123301 + return;
123302 +
123303 + type = TREE_TYPE(decl);
123304 +
123305 + if (TREE_CODE(decl) != VAR_DECL)
123306 + return;
123307 +
123308 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
123309 + return;
123310 +
123311 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
123312 + return;
123313 +
123314 + relayout_decl(decl);
123315 +}
123316 +
123317 +static void finish_type(void *event_data, void *data)
123318 +{
123319 + tree type = (tree)event_data;
123320 +
123321 + if (type == NULL_TREE || type == error_mark_node)
123322 + return;
123323 +
123324 + if (TREE_CODE(type) != RECORD_TYPE)
123325 + return;
123326 +
123327 + if (TYPE_FIELDS(type) == NULL_TREE)
123328 + return;
123329 +
123330 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123331 + return;
123332 +
123333 +#ifdef __DEBUG_PLUGIN
123334 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
123335 +#endif
123336 +#ifdef __DEBUG_VERBOSE
123337 + debug_tree(type);
123338 +#endif
123339 + randomize_type(type);
123340 +
123341 + return;
123342 +}
123343 +
123344 +static struct attribute_spec randomize_layout_attr = {
123345 + .name = "randomize_layout",
123346 + // related to args
123347 + .min_length = 0,
123348 + .max_length = 0,
123349 + .decl_required = false,
123350 + // need type declaration
123351 + .type_required = true,
123352 + .function_type_required = false,
123353 + .handler = handle_randomize_layout_attr,
123354 +#if BUILDING_GCC_VERSION >= 4007
123355 + .affects_type_identity = true
123356 +#endif
123357 +};
123358 +
123359 +static struct attribute_spec no_randomize_layout_attr = {
123360 + .name = "no_randomize_layout",
123361 + // related to args
123362 + .min_length = 0,
123363 + .max_length = 0,
123364 + .decl_required = false,
123365 + // need type declaration
123366 + .type_required = true,
123367 + .function_type_required = false,
123368 + .handler = handle_randomize_layout_attr,
123369 +#if BUILDING_GCC_VERSION >= 4007
123370 + .affects_type_identity = true
123371 +#endif
123372 +};
123373 +
123374 +static struct attribute_spec randomize_considered_attr = {
123375 + .name = "randomize_considered",
123376 + // related to args
123377 + .min_length = 0,
123378 + .max_length = 0,
123379 + .decl_required = false,
123380 + // need type declaration
123381 + .type_required = true,
123382 + .function_type_required = false,
123383 + .handler = handle_randomize_considered_attr,
123384 +#if BUILDING_GCC_VERSION >= 4007
123385 + .affects_type_identity = false
123386 +#endif
123387 +};
123388 +
123389 +static struct attribute_spec randomize_performed_attr = {
123390 + .name = "randomize_performed",
123391 + // related to args
123392 + .min_length = 0,
123393 + .max_length = 0,
123394 + .decl_required = false,
123395 + // need type declaration
123396 + .type_required = true,
123397 + .function_type_required = false,
123398 + .handler = handle_randomize_performed_attr,
123399 +#if BUILDING_GCC_VERSION >= 4007
123400 + .affects_type_identity = false
123401 +#endif
123402 +};
123403 +
123404 +static void register_attributes(void *event_data, void *data)
123405 +{
123406 + register_attribute(&randomize_layout_attr);
123407 + register_attribute(&no_randomize_layout_attr);
123408 + register_attribute(&randomize_considered_attr);
123409 + register_attribute(&randomize_performed_attr);
123410 +}
123411 +
123412 +static void check_bad_casts_in_constructor(tree var, tree init)
123413 +{
123414 + unsigned HOST_WIDE_INT idx;
123415 + tree field, val;
123416 + tree field_type, val_type;
123417 +
123418 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
123419 + if (TREE_CODE(val) == CONSTRUCTOR) {
123420 + check_bad_casts_in_constructor(var, val);
123421 + continue;
123422 + }
123423 +
123424 + /* pipacs' plugin creates franken-arrays that differ from those produced by
123425 + normal code which all have valid 'field' trees. work around this */
123426 + if (field == NULL_TREE)
123427 + continue;
123428 + field_type = TREE_TYPE(field);
123429 + val_type = TREE_TYPE(val);
123430 +
123431 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
123432 + continue;
123433 +
123434 + if (field_type == val_type)
123435 + continue;
123436 +
123437 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
123438 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
123439 +
123440 + if (field_type == void_type_node)
123441 + continue;
123442 + if (field_type == val_type)
123443 + continue;
123444 + if (TREE_CODE(val_type) != RECORD_TYPE)
123445 + continue;
123446 +
123447 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
123448 + continue;
123449 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
123450 + }
123451 +}
123452 +
123453 +/* derived from the constify plugin */
123454 +static void check_global_variables(void *event_data, void *data)
123455 +{
123456 + struct varpool_node *node;
123457 + tree init;
123458 +
123459 + FOR_EACH_VARIABLE(node) {
123460 + tree var = NODE_DECL(node);
123461 + init = DECL_INITIAL(var);
123462 + if (init == NULL_TREE)
123463 + continue;
123464 +
123465 + if (TREE_CODE(init) != CONSTRUCTOR)
123466 + continue;
123467 +
123468 + check_bad_casts_in_constructor(var, init);
123469 + }
123470 +}
123471 +
123472 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
123473 +{
123474 + basic_block dom;
123475 + gimple dom_stmt;
123476 + gimple call_stmt;
123477 + const_tree dom_lhs;
123478 + const_tree poss_is_err_cond;
123479 + const_tree poss_is_err_func;
123480 + const_tree is_err_arg;
123481 +
123482 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
123483 + if (!dom)
123484 + return false;
123485 +
123486 + dom_stmt = last_stmt(dom);
123487 + if (!dom_stmt)
123488 + return false;
123489 +
123490 + if (gimple_code(dom_stmt) != GIMPLE_COND)
123491 + return false;
123492 +
123493 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
123494 + return false;
123495 +
123496 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
123497 + return false;
123498 +
123499 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
123500 +
123501 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
123502 + return false;
123503 +
123504 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
123505 +
123506 + if (gimple_code(call_stmt) != GIMPLE_CALL)
123507 + return false;
123508 +
123509 + dom_lhs = gimple_get_lhs(call_stmt);
123510 + poss_is_err_func = gimple_call_fndecl(call_stmt);
123511 + if (!poss_is_err_func)
123512 + return false;
123513 + if (dom_lhs != poss_is_err_cond)
123514 + return false;
123515 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
123516 + return false;
123517 +
123518 + is_err_arg = gimple_call_arg(call_stmt, 0);
123519 + if (!is_err_arg)
123520 + return false;
123521 +
123522 + if (is_err_arg != rhs)
123523 + return false;
123524 +
123525 + return true;
123526 +}
123527 +
123528 +static void handle_local_var_initializers(void)
123529 +{
123530 + tree var;
123531 + unsigned int i;
123532 +
123533 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
123534 + tree init = DECL_INITIAL(var);
123535 + if (!init)
123536 + continue;
123537 + if (TREE_CODE(init) != CONSTRUCTOR)
123538 + continue;
123539 + check_bad_casts_in_constructor(var, init);
123540 + }
123541 +}
123542 +
123543 +/*
123544 + * iterate over all statements to find "bad" casts:
123545 + * those where the address of the start of a structure is cast
123546 + * to a pointer of a structure of a different type, or a
123547 + * structure pointer type is cast to a different structure pointer type
123548 + */
123549 +static unsigned int find_bad_casts(void)
123550 +{
123551 + basic_block bb;
123552 +
123553 + handle_local_var_initializers();
123554 +
123555 + FOR_ALL_BB_FN(bb, cfun) {
123556 + gimple_stmt_iterator gsi;
123557 +
123558 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
123559 + gimple stmt;
123560 + const_tree lhs;
123561 + const_tree lhs_type;
123562 + const_tree rhs1;
123563 + const_tree rhs_type;
123564 + const_tree ptr_lhs_type;
123565 + const_tree ptr_rhs_type;
123566 + const_tree op0;
123567 + const_tree op0_type;
123568 + enum tree_code rhs_code;
123569 +
123570 + stmt = gsi_stmt(gsi);
123571 +
123572 +#ifdef __DEBUG_PLUGIN
123573 +#ifdef __DEBUG_VERBOSE
123574 + debug_gimple_stmt(stmt);
123575 + debug_tree(gimple_get_lhs(stmt));
123576 +#endif
123577 +#endif
123578 +
123579 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
123580 + continue;
123581 +
123582 +#ifdef __DEBUG_PLUGIN
123583 +#ifdef __DEBUG_VERBOSE
123584 + debug_tree(gimple_assign_rhs1(stmt));
123585 +#endif
123586 +#endif
123587 +
123588 + rhs_code = gimple_assign_rhs_code(stmt);
123589 +
123590 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
123591 + continue;
123592 +
123593 + lhs = gimple_get_lhs(stmt);
123594 + lhs_type = TREE_TYPE(lhs);
123595 + rhs1 = gimple_assign_rhs1(stmt);
123596 + rhs_type = TREE_TYPE(rhs1);
123597 +
123598 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
123599 + TREE_CODE(lhs_type) != POINTER_TYPE)
123600 + continue;
123601 +
123602 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
123603 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
123604 +
123605 + if (ptr_rhs_type == void_type_node)
123606 + continue;
123607 +
123608 + if (ptr_lhs_type == void_type_node)
123609 + continue;
123610 +
123611 + if (dominated_by_is_err(rhs1, bb))
123612 + continue;
123613 +
123614 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
123615 +#ifndef __DEBUG_PLUGIN
123616 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
123617 +#endif
123618 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123619 + continue;
123620 + }
123621 +
123622 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
123623 + continue;
123624 +
123625 + if (rhs_code == ADDR_EXPR) {
123626 + op0 = TREE_OPERAND(rhs1, 0);
123627 +
123628 + if (op0 == NULL_TREE)
123629 + continue;
123630 +
123631 + if (TREE_CODE(op0) != VAR_DECL)
123632 + continue;
123633 +
123634 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
123635 + if (op0_type == ptr_lhs_type)
123636 + continue;
123637 +
123638 +#ifndef __DEBUG_PLUGIN
123639 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
123640 +#endif
123641 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
123642 + } else {
123643 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
123644 + /* skip bogus type casts introduced by container_of */
123645 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
123646 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
123647 + continue;
123648 +#ifndef __DEBUG_PLUGIN
123649 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
123650 +#endif
123651 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123652 + }
123653 +
123654 + }
123655 + }
123656 + return 0;
123657 +}
123658 +
123659 +#if BUILDING_GCC_VERSION >= 4009
123660 +static const struct pass_data randomize_layout_bad_cast_data = {
123661 +#else
123662 +static struct gimple_opt_pass randomize_layout_bad_cast = {
123663 + .pass = {
123664 +#endif
123665 + .type = GIMPLE_PASS,
123666 + .name = "randomize_layout_bad_cast",
123667 +#if BUILDING_GCC_VERSION >= 4008
123668 + .optinfo_flags = OPTGROUP_NONE,
123669 +#endif
123670 +#if BUILDING_GCC_VERSION >= 5000
123671 +#elif BUILDING_GCC_VERSION >= 4009
123672 + .has_gate = false,
123673 + .has_execute = true,
123674 +#else
123675 + .gate = NULL,
123676 + .execute = find_bad_casts,
123677 + .sub = NULL,
123678 + .next = NULL,
123679 + .static_pass_number = 0,
123680 +#endif
123681 + .tv_id = TV_NONE,
123682 + .properties_required = PROP_cfg,
123683 + .properties_provided = 0,
123684 + .properties_destroyed = 0,
123685 + .todo_flags_start = 0,
123686 + .todo_flags_finish = TODO_dump_func
123687 +#if BUILDING_GCC_VERSION < 4009
123688 + }
123689 +#endif
123690 +};
123691 +
123692 +#if BUILDING_GCC_VERSION >= 4009
123693 +namespace {
123694 +class randomize_layout_bad_cast : public gimple_opt_pass {
123695 +public:
123696 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
123697 + unsigned int execute() { return find_bad_casts(); }
123698 +};
123699 +}
123700 +#endif
123701 +
123702 +static struct opt_pass *make_randomize_layout_bad_cast(void)
123703 +{
123704 +#if BUILDING_GCC_VERSION >= 4009
123705 + return new randomize_layout_bad_cast();
123706 +#else
123707 + return &randomize_layout_bad_cast.pass;
123708 +#endif
123709 +}
123710 +
123711 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
123712 +{
123713 + int i;
123714 + const char * const plugin_name = plugin_info->base_name;
123715 + const int argc = plugin_info->argc;
123716 + const struct plugin_argument * const argv = plugin_info->argv;
123717 + bool enable = true;
123718 + int obtained_seed = 0;
123719 + struct register_pass_info randomize_layout_bad_cast_info;
123720 +
123721 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
123722 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
123723 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
123724 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
123725 +
123726 + if (!plugin_default_version_check(version, &gcc_version)) {
123727 + error(G_("incompatible gcc/plugin versions"));
123728 + return 1;
123729 + }
123730 +
123731 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
123732 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
123733 + enable = false;
123734 + }
123735 +
123736 + for (i = 0; i < argc; ++i) {
123737 + if (!strcmp(argv[i].key, "disable")) {
123738 + enable = false;
123739 + continue;
123740 + }
123741 + if (!strcmp(argv[i].key, "performance-mode")) {
123742 + performance_mode = 1;
123743 + continue;
123744 + }
123745 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
123746 + }
123747 +
123748 + if (strlen(randstruct_seed) != 64) {
123749 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
123750 + return 1;
123751 + }
123752 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
123753 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
123754 + if (obtained_seed != 4) {
123755 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
123756 + return 1;
123757 + }
123758 +
123759 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
123760 + if (enable) {
123761 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
123762 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
123763 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
123764 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
123765 + }
123766 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
123767 +
123768 + return 0;
123769 +}
123770 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
123771 new file mode 100644
123772 index 0000000..1f0214f
123773 --- /dev/null
123774 +++ b/tools/gcc/size_overflow_plugin/.gitignore
123775 @@ -0,0 +1,3 @@
123776 +randomize_layout_seed.h
123777 +size_overflow_hash.h
123778 +size_overflow_hash_aux.h
123779 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
123780 new file mode 100644
123781 index 0000000..1ae2ed5
123782 --- /dev/null
123783 +++ b/tools/gcc/size_overflow_plugin/Makefile
123784 @@ -0,0 +1,20 @@
123785 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
123786 +always := $($(HOSTLIBS)-y)
123787 +
123788 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
123789 +
123790 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
123791 +
123792 +quiet_cmd_build_size_overflow_hash = GENHASH $@
123793 + cmd_build_size_overflow_hash = \
123794 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
123795 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
123796 + $(call if_changed,build_size_overflow_hash)
123797 +
123798 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
123799 + cmd_build_size_overflow_hash_aux = \
123800 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
123801 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
123802 + $(call if_changed,build_size_overflow_hash_aux)
123803 +
123804 +targets += size_overflow_hash.h size_overflow_hash_aux.h
123805 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123806 new file mode 100644
123807 index 0000000..12b1e3b
123808 --- /dev/null
123809 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123810 @@ -0,0 +1,102 @@
123811 +#!/bin/bash
123812 +
123813 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
123814 +
123815 +header1="size_overflow_hash.h"
123816 +database="size_overflow_hash.data"
123817 +n=65536
123818 +hashtable_name="size_overflow_hash"
123819 +
123820 +usage() {
123821 +cat <<EOF
123822 +usage: $0 options
123823 +OPTIONS:
123824 + -h|--help help
123825 + -o header file
123826 + -d database file
123827 + -n hash array size
123828 + -s name of the hash table
123829 +EOF
123830 + return 0
123831 +}
123832 +
123833 +while true
123834 +do
123835 + case "$1" in
123836 + -h|--help) usage && exit 0;;
123837 + -n) n=$2; shift 2;;
123838 + -o) header1="$2"; shift 2;;
123839 + -d) database="$2"; shift 2;;
123840 + -s) hashtable_name="$2"; shift 2;;
123841 + --) shift 1; break ;;
123842 + *) break ;;
123843 + esac
123844 +done
123845 +
123846 +create_defines() {
123847 + for i in `seq 0 31`
123848 + do
123849 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
123850 + done
123851 + echo >> "$header1"
123852 +}
123853 +
123854 +create_structs() {
123855 + rm -f "$header1"
123856 +
123857 + create_defines
123858 +
123859 + cat "$database" | while read data
123860 + do
123861 + data_array=($data)
123862 + struct_hash_name="${data_array[0]}"
123863 + funcn="${data_array[1]}"
123864 + params="${data_array[2]}"
123865 + next="${data_array[4]}"
123866 +
123867 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
123868 +
123869 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
123870 + echo -en "\t.param\t= " >> "$header1"
123871 + line=
123872 + for param_num in ${params//-/ };
123873 + do
123874 + line="${line}PARAM"$param_num"|"
123875 + done
123876 +
123877 + echo -e "${line%?},\n};\n" >> "$header1"
123878 + done
123879 +}
123880 +
123881 +create_headers() {
123882 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
123883 +}
123884 +
123885 +create_array_elements() {
123886 + index=0
123887 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
123888 + do
123889 + data_array=($data)
123890 + i="${data_array[3]}"
123891 + hash="${data_array[0]}"
123892 + while [[ $index -lt $i ]]
123893 + do
123894 + echo -e "\t["$index"]\t= NULL," >> "$header1"
123895 + index=$(($index + 1))
123896 + done
123897 + index=$(($index + 1))
123898 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
123899 + done
123900 + echo '};' >> $header1
123901 +}
123902 +
123903 +size_overflow_plugin_dir=`dirname $header1`
123904 +if [ "$size_overflow_plugin_dir" != '.' ]; then
123905 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
123906 +fi
123907 +
123908 +create_structs
123909 +create_headers
123910 +create_array_elements
123911 +
123912 +exit 0
123913 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
123914 new file mode 100644
123915 index 0000000..0b508b1
123916 --- /dev/null
123917 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
123918 @@ -0,0 +1,409 @@
123919 +/*
123920 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
123921 + * Licensed under the GPL v2, or (at your option) v3
123922 + *
123923 + * Homepage:
123924 + * https://github.com/ephox-gcc-plugins/size_overflow
123925 + *
123926 + * Documentation:
123927 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
123928 + *
123929 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
123930 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
123931 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
123932 + *
123933 + * Usage:
123934 + * $ make
123935 + * $ make run
123936 + */
123937 +
123938 +#include "size_overflow.h"
123939 +
123940 +// Data for the size_overflow asm stmt
123941 +struct asm_data {
123942 + // call or return stmt with our attributes
123943 + gimple target_stmt;
123944 + // def_stmt of the marked arg
123945 + gimple def_stmt;
123946 + // size_overflow asm rhs
123947 + tree input;
123948 + // the output (lhs) of the size_overflow asm is the marked arg
123949 + tree output;
123950 + // marked arg number (0 for return values)
123951 + unsigned int argnum;
123952 + // intentional mark type
123953 + enum intentional_mark intentional_mark;
123954 +};
123955 +
123956 +static void __unused print_asm_data(struct asm_data *asm_data)
123957 +{
123958 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
123959 +
123960 + fprintf(stderr, "def_stmt\n");
123961 + debug_gimple_stmt(asm_data->def_stmt);
123962 + fprintf(stderr, "target_stmt\n");
123963 + debug_gimple_stmt(asm_data->target_stmt);
123964 + fprintf(stderr, "output\n");
123965 + debug_tree(asm_data->output);
123966 + fprintf(stderr, "input\n");
123967 + debug_tree(asm_data->input);
123968 +}
123969 +
123970 +static const char *convert_mark_to_str(enum intentional_mark mark)
123971 +{
123972 + switch (mark) {
123973 + case MARK_NO:
123974 + return OK_ASM_STR;
123975 + case MARK_YES:
123976 + return YES_ASM_STR;
123977 + case MARK_END_INTENTIONAL:
123978 + return END_INTENTIONAL_ASM_STR;
123979 + case MARK_TURN_OFF:
123980 + return TURN_OFF_ASM_STR;
123981 + }
123982 + gcc_unreachable();
123983 +}
123984 +
123985 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
123986 +{
123987 + const char *fn_name;
123988 + char *asm_comment;
123989 + unsigned int len;
123990 +
123991 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
123992 + fn_name = DECL_NAME_POINTER(current_function_decl);
123993 + else
123994 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
123995 +
123996 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
123997 + gcc_assert(len > 0);
123998 +
123999 + return asm_comment;
124000 +}
124001 +
124002 +#if BUILDING_GCC_VERSION <= 4007
124003 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
124004 +#else
124005 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
124006 +#endif
124007 +{
124008 + tree list;
124009 +#if BUILDING_GCC_VERSION <= 4007
124010 + VEC(tree, gc) *vec_list = NULL;
124011 +#else
124012 + vec<tree, va_gc> *vec_list = NULL;
124013 +#endif
124014 +
124015 + list = build_tree_list(NULL_TREE, string);
124016 + list = chainon(NULL_TREE, build_tree_list(list, io));
124017 +#if BUILDING_GCC_VERSION <= 4007
124018 + VEC_safe_push(tree, gc, vec_list, list);
124019 +#else
124020 + vec_safe_push(vec_list, list);
124021 +#endif
124022 + return vec_list;
124023 +}
124024 +
124025 +static void create_so_asm_stmt(struct asm_data *asm_data)
124026 +{
124027 + char *asm_comment;
124028 + const char *mark_str;
124029 + gasm *asm_stmt;
124030 + gimple_stmt_iterator gsi;
124031 + tree str_input, str_output;
124032 +#if BUILDING_GCC_VERSION <= 4007
124033 + VEC(tree, gc) *input = NULL, *output = NULL;
124034 +#else
124035 + vec<tree, va_gc> *input = NULL, *output = NULL;
124036 +#endif
124037 +
124038 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
124039 + asm_comment = create_asm_comment(asm_data, mark_str);
124040 +
124041 + str_input = build_string(2, "0");
124042 + input = create_asm_io_list(str_input, asm_data->input);
124043 + str_output = build_string(4, "=rm");
124044 + output = create_asm_io_list(str_output, asm_data->output);
124045 +
124046 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
124047 + gimple_asm_set_volatile(asm_stmt, true);
124048 +
124049 + gsi = gsi_for_stmt(asm_data->def_stmt);
124050 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
124051 +
124052 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
124053 +
124054 + free(asm_comment);
124055 +}
124056 +
124057 +static void check_size_overflow_asm(struct asm_data *asm_data)
124058 +{
124059 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
124060 +
124061 + if (old_intentional_mark == asm_data->intentional_mark)
124062 + return;
124063 + if (asm_data->intentional_mark == MARK_NO)
124064 + return;
124065 +
124066 + print_intentional_mark(old_intentional_mark);
124067 + print_intentional_mark(asm_data->intentional_mark);
124068 + gcc_unreachable();
124069 +}
124070 +
124071 +static tree get_so_asm_output(struct asm_data *asm_data)
124072 +{
124073 + gimple stmt = asm_data->target_stmt;
124074 + unsigned int argnum = asm_data->argnum;
124075 +
124076 + switch (gimple_code(stmt)) {
124077 + case GIMPLE_RETURN:
124078 + gcc_assert(argnum == 0);
124079 + return gimple_return_retval(as_a_greturn(stmt));
124080 + case GIMPLE_CALL:
124081 + gcc_assert(argnum != 0);
124082 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
124083 + return gimple_call_arg(stmt, argnum - 1);
124084 + default:
124085 + debug_gimple_stmt(stmt);
124086 + gcc_unreachable();
124087 + }
124088 +}
124089 +
124090 +static tree get_so_asm_input(struct asm_data *asm_data)
124091 +{
124092 + gassign *assign;
124093 + tree output_type, new_var;
124094 + gimple_stmt_iterator gsi;
124095 +
124096 + output_type = TREE_TYPE(asm_data->output);
124097 + new_var = create_new_var(output_type);
124098 +
124099 + assign = gimple_build_assign(new_var, asm_data->output);
124100 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
124101 +
124102 + gsi = gsi_for_stmt(asm_data->target_stmt);
124103 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
124104 +
124105 + asm_data->def_stmt = assign;
124106 +
124107 + new_var = create_new_var(output_type);
124108 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
124109 +
124110 + return gimple_assign_lhs(assign);
124111 +}
124112 +
124113 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
124114 +{
124115 + switch (gimple_code(asm_data->target_stmt)) {
124116 + case GIMPLE_CALL:
124117 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
124118 + break;
124119 + case GIMPLE_RETURN:
124120 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
124121 + break;
124122 + default:
124123 + debug_gimple_stmt(asm_data->target_stmt);
124124 + gcc_unreachable();
124125 + }
124126 +
124127 + update_stmt(asm_data->def_stmt);
124128 +}
124129 +
124130 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
124131 + * is of the right kind create the appropriate size_overflow asm stmts:
124132 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
124133 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
124134 + */
124135 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
124136 +{
124137 + struct asm_data asm_data;
124138 +
124139 + asm_data.target_stmt = stmt;
124140 + asm_data.argnum = argnum;
124141 + asm_data.intentional_mark = intentional_mark;
124142 +
124143 + asm_data.output = get_so_asm_output(&asm_data);
124144 + if (asm_data.output == NULL_TREE)
124145 + return;
124146 + if (is_gimple_constant(asm_data.output))
124147 + return;
124148 + if (skip_types(asm_data.output))
124149 + return;
124150 +
124151 + asm_data.def_stmt = get_def_stmt(asm_data.output);
124152 + if (is_size_overflow_asm(asm_data.def_stmt)) {
124153 + check_size_overflow_asm(&asm_data);
124154 + return;
124155 + }
124156 +
124157 + asm_data.input = get_so_asm_input(&asm_data);
124158 +
124159 + create_so_asm_stmt(&asm_data);
124160 + set_so_asm_input_target_stmt(&asm_data);
124161 +
124162 + update_stmt(asm_data.def_stmt);
124163 + update_stmt(asm_data.target_stmt);
124164 +}
124165 +
124166 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
124167 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
124168 +{
124169 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
124170 + insert_size_overflow_asm(stmt, 0, MARK_NO);
124171 + return;
124172 + }
124173 +
124174 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
124175 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
124176 +}
124177 +
124178 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
124179 +static void set_argnum_attribute(const_tree attr, bool *argnums)
124180 +{
124181 + unsigned int argnum;
124182 + tree attr_value;
124183 +
124184 + gcc_assert(attr);
124185 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
124186 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
124187 + argnums[argnum] = true;
124188 + }
124189 +}
124190 +
124191 +// Check whether the arguments are marked by the size_overflow attribute.
124192 +static void search_interesting_so_args(tree fndecl, bool *argnums)
124193 +{
124194 + const_tree attr;
124195 +
124196 + attr = get_attribute("size_overflow", fndecl);
124197 + if (attr)
124198 + set_argnum_attribute(attr, argnums);
124199 +}
124200 +
124201 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
124202 +{
124203 + enum intentional_mark mark;
124204 +
124205 + mark = check_intentional_attribute(stmt, argnum);
124206 + if (mark == MARK_NO)
124207 + return MARK_NO;
124208 + insert_size_overflow_asm(stmt, argnum, mark);
124209 + return mark;
124210 +}
124211 +
124212 +static void handle_size_overflow_attr_ret(greturn *stmt)
124213 +{
124214 + enum intentional_mark mark;
124215 + bool orig_argnums[MAX_PARAM + 1] = {false};
124216 +
124217 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
124218 +
124219 + mark = handle_intentional_attr(stmt, 0);
124220 + if (mark == MARK_NO && orig_argnums[0])
124221 + insert_so_asm_by_so_attr(stmt, 0);
124222 +}
124223 +
124224 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
124225 +static void handle_size_overflow_attr_call(gcall *stmt)
124226 +{
124227 + tree fndecl;
124228 + unsigned int argnum;
124229 + bool orig_argnums[MAX_PARAM + 1] = {false};
124230 +
124231 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
124232 + if (fndecl == NULL_TREE)
124233 + return;
124234 + if (DECL_BUILT_IN(fndecl))
124235 + return;
124236 +
124237 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
124238 +
124239 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
124240 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
124241 +
124242 + if (mark == MARK_NO && orig_argnums[argnum])
124243 + insert_so_asm_by_so_attr(stmt, argnum);
124244 + }
124245 +}
124246 +
124247 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
124248 +static unsigned int search_interesting_functions(void)
124249 +{
124250 + basic_block bb;
124251 +
124252 + FOR_ALL_BB_FN(bb, cfun) {
124253 + gimple_stmt_iterator gsi;
124254 +
124255 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
124256 + gimple stmt = gsi_stmt(gsi);
124257 +
124258 + if (is_gimple_call(stmt))
124259 + handle_size_overflow_attr_call(as_a_gcall(stmt));
124260 + else if (gimple_code(stmt) == GIMPLE_RETURN)
124261 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
124262 + }
124263 + }
124264 + return 0;
124265 +}
124266 +
124267 +/*
124268 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
124269 + * this pass inserts asm stmts to mark the interesting args
124270 + * that the ipa pass will detect and insert the size overflow checks for.
124271 + */
124272 +#if BUILDING_GCC_VERSION >= 4009
124273 +static const struct pass_data insert_size_overflow_asm_pass_data = {
124274 +#else
124275 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
124276 + .pass = {
124277 +#endif
124278 + .type = GIMPLE_PASS,
124279 + .name = "insert_size_overflow_asm",
124280 +#if BUILDING_GCC_VERSION >= 4008
124281 + .optinfo_flags = OPTGROUP_NONE,
124282 +#endif
124283 +#if BUILDING_GCC_VERSION >= 5000
124284 +#elif BUILDING_GCC_VERSION >= 4009
124285 + .has_gate = false,
124286 + .has_execute = true,
124287 +#else
124288 + .gate = NULL,
124289 + .execute = search_interesting_functions,
124290 + .sub = NULL,
124291 + .next = NULL,
124292 + .static_pass_number = 0,
124293 +#endif
124294 + .tv_id = TV_NONE,
124295 + .properties_required = PROP_cfg,
124296 + .properties_provided = 0,
124297 + .properties_destroyed = 0,
124298 + .todo_flags_start = 0,
124299 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
124300 +#if BUILDING_GCC_VERSION < 4009
124301 + }
124302 +#endif
124303 +};
124304 +
124305 +#if BUILDING_GCC_VERSION >= 4009
124306 +namespace {
124307 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
124308 +public:
124309 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
124310 +#if BUILDING_GCC_VERSION >= 5000
124311 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
124312 +#else
124313 + unsigned int execute() { return search_interesting_functions(); }
124314 +#endif
124315 +};
124316 +}
124317 +
124318 +opt_pass *make_insert_size_overflow_asm_pass(void)
124319 +{
124320 + return new insert_size_overflow_asm_pass();
124321 +}
124322 +#else
124323 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
124324 +{
124325 + return &insert_size_overflow_asm_pass.pass;
124326 +}
124327 +#endif
124328 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124329 new file mode 100644
124330 index 0000000..2af88a3
124331 --- /dev/null
124332 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124333 @@ -0,0 +1,958 @@
124334 +/*
124335 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124336 + * Licensed under the GPL v2, or (at your option) v3
124337 + *
124338 + * Homepage:
124339 + * https://github.com/ephox-gcc-plugins/size_overflow
124340 + *
124341 + * Documentation:
124342 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124343 + *
124344 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124345 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124346 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124347 + *
124348 + * Usage:
124349 + * $ make
124350 + * $ make run
124351 + */
124352 +
124353 +#include "size_overflow.h"
124354 +
124355 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
124356 +
124357 +static const char *get_asm_string(const gasm *stmt)
124358 +{
124359 + if (stmt)
124360 + return gimple_asm_string(stmt);
124361 + return NULL;
124362 +}
124363 +
124364 +tree get_size_overflow_asm_input(const gasm *stmt)
124365 +{
124366 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
124367 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
124368 +}
124369 +
124370 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
124371 +{
124372 + const char *str;
124373 +
124374 + if (!is_size_overflow_asm(stmt))
124375 + return false;
124376 +
124377 + str = get_asm_string(stmt);
124378 + if (!str)
124379 + return false;
124380 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
124381 +}
124382 +
124383 +bool is_size_overflow_asm(const_gimple stmt)
124384 +{
124385 + const char *str;
124386 +
124387 + if (!stmt)
124388 + return false;
124389 + if (gimple_code(stmt) != GIMPLE_ASM)
124390 + return false;
124391 +
124392 + str = get_asm_string(as_a_const_gasm(stmt));
124393 + if (!str)
124394 + return false;
124395 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
124396 +}
124397 +
124398 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
124399 +{
124400 + const char *str;
124401 +
124402 + if (!is_size_overflow_asm(stmt))
124403 + return false;
124404 +
124405 + str = get_asm_string(stmt);
124406 + if (!str)
124407 + return false;
124408 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
124409 +}
124410 +
124411 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
124412 +{
124413 + const char *str;
124414 +
124415 + if (!is_size_overflow_asm(stmt))
124416 + return false;
124417 +
124418 + str = get_asm_string(stmt);
124419 + if (!str)
124420 + return false;
124421 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
124422 +}
124423 +
124424 +/* Get the param of the intentional_overflow attribute.
124425 + * * 0: MARK_END_INTENTIONAL
124426 + * * 1..MAX_PARAM: MARK_YES
124427 + * * -1: MARK_TURN_OFF
124428 + */
124429 +static tree get_attribute_param(const_tree decl)
124430 +{
124431 + const_tree attr;
124432 +
124433 + if (decl == NULL_TREE)
124434 + return NULL_TREE;
124435 +
124436 + attr = get_attribute("intentional_overflow", decl);
124437 + if (attr)
124438 + return TREE_VALUE(attr);
124439 + return NULL_TREE;
124440 +}
124441 +
124442 +// MARK_TURN_OFF
124443 +static bool is_turn_off_intentional_attr(const_tree decl)
124444 +{
124445 + const_tree param_head;
124446 +
124447 + param_head = get_attribute_param(decl);
124448 + if (param_head == NULL_TREE)
124449 + return false;
124450 +
124451 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
124452 + return true;
124453 + return false;
124454 +}
124455 +
124456 +// MARK_END_INTENTIONAL
124457 +static bool is_end_intentional_intentional_attr(const_tree decl)
124458 +{
124459 + const_tree param_head;
124460 +
124461 + param_head = get_attribute_param(decl);
124462 + if (param_head == NULL_TREE)
124463 + return false;
124464 +
124465 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
124466 + return true;
124467 + return false;
124468 +}
124469 +
124470 +// MARK_YES
124471 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
124472 +{
124473 + tree param, param_head;
124474 +
124475 + if (argnum == 0)
124476 + return false;
124477 +
124478 + param_head = get_attribute_param(decl);
124479 + for (param = param_head; param; param = TREE_CHAIN(param)) {
124480 + int argval = tree_to_shwi(TREE_VALUE(param));
124481 +
124482 + if (argval <= 0)
124483 + continue;
124484 + if (argnum == (unsigned int)argval)
124485 + return true;
124486 + }
124487 + return false;
124488 +}
124489 +
124490 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
124491 +{
124492 + const struct size_overflow_hash *hash;
124493 + location_t loc;
124494 +
124495 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
124496 + return;
124497 +
124498 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
124499 + return;
124500 +
124501 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
124502 + if (!hash)
124503 + return;
124504 +
124505 + loc = DECL_SOURCE_LOCATION(decl);
124506 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
124507 +}
124508 +
124509 +// Get the field decl of a component ref for intentional_overflow checking
124510 +static const_tree search_field_decl(const_tree comp_ref)
124511 +{
124512 + const_tree field = NULL_TREE;
124513 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
124514 +
124515 + for (i = 0; i < len; i++) {
124516 + field = TREE_OPERAND(comp_ref, i);
124517 + if (TREE_CODE(field) == FIELD_DECL)
124518 + break;
124519 + }
124520 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
124521 + return field;
124522 +}
124523 +
124524 +/* Get the type of the intentional_overflow attribute of a node
124525 + * * MARK_TURN_OFF
124526 + * * MARK_YES
124527 + * * MARK_NO
124528 + * * MARK_END_INTENTIONAL
124529 + */
124530 +static enum intentional_mark get_intentional_attr_type(const_tree node)
124531 +{
124532 + const_tree cur_decl;
124533 +
124534 + if (node == NULL_TREE)
124535 + return MARK_NO;
124536 +
124537 + switch (TREE_CODE(node)) {
124538 + case COMPONENT_REF:
124539 + cur_decl = search_field_decl(node);
124540 + if (is_turn_off_intentional_attr(cur_decl))
124541 + return MARK_TURN_OFF;
124542 + if (is_end_intentional_intentional_attr(cur_decl))
124543 + return MARK_YES;
124544 + break;
124545 + case PARM_DECL: {
124546 + unsigned int argnum;
124547 +
124548 + cur_decl = get_orig_fndecl(current_function_decl);
124549 + argnum = find_arg_number_tree(node, cur_decl);
124550 + if (argnum == CANNOT_FIND_ARG)
124551 + return MARK_NO;
124552 + if (is_yes_intentional_attr(cur_decl, argnum))
124553 + return MARK_YES;
124554 + if (is_end_intentional_intentional_attr(cur_decl))
124555 + return MARK_END_INTENTIONAL;
124556 + break;
124557 + }
124558 + case FUNCTION_DECL: {
124559 + const_tree fndecl = get_orig_fndecl(node);
124560 +
124561 + if (is_turn_off_intentional_attr(fndecl))
124562 + return MARK_TURN_OFF;
124563 + if (is_end_intentional_intentional_attr(fndecl))
124564 + return MARK_END_INTENTIONAL;
124565 + }
124566 + default:
124567 + break;
124568 + }
124569 + return MARK_NO;
124570 +}
124571 +
124572 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
124573 +{
124574 + enum intentional_mark mark = MARK_NO;
124575 + gphi *phi = as_a_gphi(get_def_stmt(result));
124576 + unsigned int i, n = gimple_phi_num_args(phi);
124577 +
124578 + pointer_set_insert(visited, phi);
124579 + for (i = 0; i < n; i++) {
124580 + tree arg = gimple_phi_arg_def(phi, i);
124581 +
124582 + mark = walk_use_def(visited, arg);
124583 + if (mark != MARK_NO)
124584 + return mark;
124585 + }
124586 +
124587 + return mark;
124588 +}
124589 +
124590 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
124591 +{
124592 + enum intentional_mark mark;
124593 + tree rhs1, rhs2;
124594 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
124595 +
124596 + rhs1 = gimple_assign_rhs1(def_stmt);
124597 + rhs2 = gimple_assign_rhs2(def_stmt);
124598 +
124599 + mark = walk_use_def(visited, rhs1);
124600 + if (mark == MARK_NO)
124601 + return walk_use_def(visited, rhs2);
124602 + return mark;
124603 +}
124604 +
124605 +enum intentional_mark get_so_asm_type(const_gimple stmt)
124606 +{
124607 + const gasm *asm_stmt;
124608 +
124609 + if (!stmt)
124610 + return MARK_NO;
124611 + if (!is_size_overflow_asm(stmt))
124612 + return MARK_NO;
124613 +
124614 + asm_stmt = as_a_const_gasm(stmt);
124615 + if (is_size_overflow_insert_check_asm(asm_stmt))
124616 + return MARK_NO;
124617 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
124618 + return MARK_TURN_OFF;
124619 + if (is_size_overflow_intentional_asm_end(asm_stmt))
124620 + return MARK_END_INTENTIONAL;
124621 + return MARK_YES;
124622 +}
124623 +
124624 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
124625 +{
124626 + const_gimple def_stmt;
124627 +
124628 + if (TREE_CODE(lhs) != SSA_NAME)
124629 + return get_intentional_attr_type(lhs);
124630 +
124631 + def_stmt = get_def_stmt(lhs);
124632 + gcc_assert(def_stmt);
124633 +
124634 + if (pointer_set_insert(visited, def_stmt))
124635 + return MARK_NO;
124636 +
124637 + switch (gimple_code(def_stmt)) {
124638 + case GIMPLE_CALL:
124639 + case GIMPLE_RETURN:
124640 + return MARK_NO;
124641 + case GIMPLE_NOP:
124642 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
124643 + case GIMPLE_ASM:
124644 + return get_so_asm_type(as_a_const_gasm(def_stmt));
124645 + case GIMPLE_PHI:
124646 + return walk_use_def_phi(visited, lhs);
124647 + case GIMPLE_ASSIGN:
124648 + switch (gimple_num_ops(def_stmt)) {
124649 + case 2:
124650 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
124651 + case 3:
124652 + return walk_use_def_binary(visited, lhs);
124653 + }
124654 + default:
124655 + debug_gimple_stmt((gimple)def_stmt);
124656 + error("%s: unknown gimple code", __func__);
124657 + gcc_unreachable();
124658 + }
124659 +}
124660 +
124661 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
124662 +{
124663 + enum intentional_mark mark;
124664 + gimple_set *visited;
124665 +
124666 + visited = pointer_set_create();
124667 + mark = walk_use_def(visited, var);
124668 + pointer_set_destroy(visited);
124669 +
124670 + return mark;
124671 +}
124672 +
124673 +/* Search intentional_overflow attribute on caller and on callee too.
124674 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
124675 + * parameters aren't tracked backwards.
124676 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
124677 + * the function.
124678 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
124679 + * in all callers (on a structure field means that overflow checking is turned off
124680 + * in all expressions involving the given field).
124681 + */
124682 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
124683 +{
124684 + enum intentional_mark caller_mark, callee_mark;
124685 + const_tree fndecl, orig_cur_fndecl, arg;
124686 +
124687 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
124688 +
124689 + // handle MARK_TURN_OFF early on the caller
124690 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
124691 + return MARK_TURN_OFF;
124692 +
124693 + switch (gimple_code(stmt)) {
124694 + case GIMPLE_RETURN:
124695 + gcc_assert(argnum == 0);
124696 + // for now ignore other intentional attribute types on returns
124697 + return MARK_NO;
124698 + case GIMPLE_CALL:
124699 + gcc_assert(argnum != 0);
124700 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124701 + arg = gimple_call_arg(stmt, argnum - 1);
124702 + break;
124703 + default:
124704 + debug_gimple_stmt((gimple)stmt);
124705 + gcc_unreachable();
124706 + }
124707 +
124708 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
124709 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
124710 + return MARK_END_INTENTIONAL;
124711 +
124712 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
124713 + // handle MARK_TURN_OFF on the callee
124714 + if (is_turn_off_intentional_attr(fndecl))
124715 + return MARK_TURN_OFF;
124716 + // find a defining marked caller argument or struct field for arg
124717 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
124718 +
124719 + // did we find a marked struct field?
124720 + if (caller_mark == MARK_TURN_OFF)
124721 + return MARK_TURN_OFF;
124722 +
124723 + // handle MARK_END_INTENTIONAL on the callee
124724 + if (is_end_intentional_intentional_attr(fndecl))
124725 + callee_mark = MARK_END_INTENTIONAL;
124726 + // is it a marked callee parameter?
124727 + else if (is_yes_intentional_attr(fndecl, argnum))
124728 + callee_mark = MARK_YES;
124729 + else
124730 + callee_mark = MARK_NO;
124731 +
124732 + // no intentional attribute found
124733 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
124734 + return MARK_NO;
124735 +
124736 + // MARK_YES is meaningful only on the caller
124737 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
124738 + return MARK_NO;
124739 +
124740 + // we found a code region where we don't want to duplicate
124741 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
124742 + return MARK_END_INTENTIONAL;
124743 +
124744 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
124745 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
124746 + return MARK_NO;
124747 +
124748 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
124749 + if (caller_mark == MARK_YES) {
124750 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
124751 + return MARK_YES;
124752 + }
124753 +
124754 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
124755 + debug_gimple_stmt((gimple)stmt);
124756 + print_intentional_mark(caller_mark);
124757 + print_intentional_mark(callee_mark);
124758 + gcc_unreachable();
124759 +}
124760 +
124761 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
124762 +{
124763 + const_tree arg;
124764 +
124765 + switch (gimple_code(stmt)) {
124766 + case GIMPLE_RETURN:
124767 + gcc_assert(argnum == 0);
124768 + arg = gimple_return_retval(as_a_const_greturn(stmt));
124769 + break;
124770 + case GIMPLE_CALL:
124771 + gcc_assert(argnum != 0);
124772 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124773 + arg = gimple_call_arg(stmt, argnum - 1);
124774 + break;
124775 + case GIMPLE_ASM:
124776 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
124777 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
124778 + break;
124779 + default:
124780 + debug_gimple_stmt((gimple)stmt);
124781 + gcc_unreachable();
124782 + }
124783 +
124784 + // find a defining marked caller argument or struct field for arg
124785 + return check_intentional_size_overflow_asm_and_attribute(arg);
124786 +}
124787 +
124788 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
124789 +{
124790 + const_tree rhs1, lhs, rhs1_type, lhs_type;
124791 + enum machine_mode lhs_mode, rhs_mode;
124792 + gimple def_stmt = get_def_stmt(no_const_rhs);
124793 +
124794 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124795 + return false;
124796 +
124797 + rhs1 = gimple_assign_rhs1(def_stmt);
124798 + lhs = gimple_assign_lhs(def_stmt);
124799 + rhs1_type = TREE_TYPE(rhs1);
124800 + lhs_type = TREE_TYPE(lhs);
124801 + rhs_mode = TYPE_MODE(rhs1_type);
124802 + lhs_mode = TYPE_MODE(lhs_type);
124803 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
124804 + return false;
124805 +
124806 + return true;
124807 +}
124808 +
124809 +static unsigned int uses_num(tree node)
124810 +{
124811 + imm_use_iterator imm_iter;
124812 + use_operand_p use_p;
124813 + unsigned int num = 0;
124814 +
124815 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
124816 + gimple use_stmt = USE_STMT(use_p);
124817 +
124818 + if (use_stmt == NULL)
124819 + return num;
124820 + if (is_gimple_debug(use_stmt))
124821 + continue;
124822 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
124823 + continue;
124824 + num++;
124825 + }
124826 + return num;
124827 +}
124828 +
124829 +static bool no_uses(tree node)
124830 +{
124831 + return !uses_num(node);
124832 +}
124833 +
124834 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
124835 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
124836 +{
124837 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
124838 + gimple def_stmt = get_def_stmt(lhs);
124839 +
124840 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124841 + return false;
124842 +
124843 + rhs1 = gimple_assign_rhs1(def_stmt);
124844 + rhs_type = TREE_TYPE(rhs1);
124845 + lhs_type = TREE_TYPE(lhs);
124846 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
124847 + return false;
124848 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
124849 + return false;
124850 +
124851 + def_stmt = get_def_stmt(rhs1);
124852 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
124853 + return false;
124854 +
124855 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
124856 + return false;
124857 +
124858 + rhs1 = gimple_assign_rhs1(def_stmt);
124859 + rhs2 = gimple_assign_rhs2(def_stmt);
124860 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
124861 + return false;
124862 +
124863 + if (is_gimple_constant(rhs2))
124864 + not_const_rhs = rhs1;
124865 + else
124866 + not_const_rhs = rhs2;
124867 +
124868 + return no_uses(not_const_rhs);
124869 +}
124870 +
124871 +static bool is_lt_signed_type_max(const_tree rhs)
124872 +{
124873 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
124874 +
124875 + if (!TYPE_UNSIGNED(type))
124876 + return true;
124877 +
124878 + switch (TYPE_MODE(type)) {
124879 + case QImode:
124880 + new_type = intQI_type_node;
124881 + break;
124882 + case HImode:
124883 + new_type = intHI_type_node;
124884 + break;
124885 + case SImode:
124886 + new_type = intSI_type_node;
124887 + break;
124888 + case DImode:
124889 + new_type = intDI_type_node;
124890 + break;
124891 + default:
124892 + debug_tree((tree)type);
124893 + gcc_unreachable();
124894 + }
124895 +
124896 + type_max = TYPE_MAX_VALUE(new_type);
124897 + if (!tree_int_cst_lt(type_max, rhs))
124898 + return true;
124899 +
124900 + return false;
124901 +}
124902 +
124903 +static bool is_gt_zero(const_tree rhs)
124904 +{
124905 + const_tree type = TREE_TYPE(rhs);
124906 +
124907 + if (TYPE_UNSIGNED(type))
124908 + return true;
124909 +
124910 + if (!tree_int_cst_lt(rhs, integer_zero_node))
124911 + return true;
124912 +
124913 + return false;
124914 +}
124915 +
124916 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
124917 +{
124918 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
124919 + return false;
124920 + if (!is_gimple_constant(rhs))
124921 + return false;
124922 +
124923 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
124924 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
124925 + return false;
124926 +
124927 + return true;
124928 +}
124929 +
124930 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
124931 +{
124932 + const_gimple assign;
124933 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124934 + tree origtype = TREE_TYPE(orig_rhs);
124935 +
124936 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124937 + pointer_set_insert(visited->my_stmts, assign);
124938 + return get_lhs(assign);
124939 +}
124940 +
124941 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
124942 +{
124943 + tree new_rhs, orig_rhs;
124944 + void (*gimple_assign_set_rhs)(gimple, tree);
124945 + tree rhs1 = gimple_assign_rhs1(stmt);
124946 + tree rhs2 = gimple_assign_rhs2(stmt);
124947 + tree lhs = gimple_assign_lhs(stmt);
124948 +
124949 + if (!check_overflow)
124950 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124951 +
124952 + if (change_rhs == NULL_TREE)
124953 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124954 +
124955 + if (new_rhs2 == NULL_TREE) {
124956 + orig_rhs = rhs1;
124957 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
124958 + } else {
124959 + orig_rhs = rhs2;
124960 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
124961 + }
124962 +
124963 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
124964 +
124965 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
124966 + gimple_assign_set_rhs(stmt, new_rhs);
124967 + update_stmt(stmt);
124968 +
124969 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124970 +}
124971 +
124972 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
124973 +{
124974 + gimple rhs1_def_stmt, rhs2_def_stmt;
124975 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
124976 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
124977 + const_tree rhs1 = gimple_assign_rhs1(stmt);
124978 + const_tree rhs2 = gimple_assign_rhs2(stmt);
124979 +
124980 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
124981 + return false;
124982 +
124983 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
124984 +
124985 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
124986 + return false;
124987 +
124988 + rhs1_def_stmt = get_def_stmt(rhs1);
124989 + rhs2_def_stmt = get_def_stmt(rhs2);
124990 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
124991 + return false;
124992 +
124993 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
124994 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
124995 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
124996 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
124997 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
124998 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
124999 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
125000 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
125001 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
125002 + return false;
125003 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
125004 + return false;
125005 +
125006 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
125007 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
125008 + return true;
125009 +}
125010 +
125011 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
125012 +{
125013 + gassign *assign;
125014 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125015 + tree type = TREE_TYPE(rhs1);
125016 + tree lhs = create_new_var(type);
125017 +
125018 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
125019 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
125020 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125021 +
125022 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
125023 + update_stmt(assign);
125024 + pointer_set_insert(visited->my_stmts, assign);
125025 + return assign;
125026 +}
125027 +
125028 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
125029 +{
125030 + gimple_stmt_iterator gsi;
125031 + const_gimple cast_stmt;
125032 + tree type = TREE_TYPE(node);
125033 +
125034 + if (types_compatible_p(type, intTI_type_node))
125035 + return node;
125036 +
125037 + gsi = gsi_for_stmt(stmt);
125038 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125039 + pointer_set_insert(visited->my_stmts, cast_stmt);
125040 + return get_lhs(cast_stmt);
125041 +}
125042 +
125043 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
125044 +{
125045 + tree rhs1, def_stmt_rhs1;
125046 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
125047 +
125048 + def_stmt = get_def_stmt(var);
125049 + if (!gimple_assign_cast_p(def_stmt))
125050 + return NULL_TREE;
125051 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
125052 +
125053 + rhs1 = gimple_assign_rhs1(def_stmt);
125054 + rhs1_def_stmt = get_def_stmt(rhs1);
125055 + if (!gimple_assign_cast_p(rhs1_def_stmt))
125056 + return rhs1;
125057 +
125058 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
125059 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
125060 +
125061 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
125062 + case GIMPLE_CALL:
125063 + case GIMPLE_NOP:
125064 + case GIMPLE_ASM:
125065 + case GIMPLE_PHI:
125066 + return def_stmt_rhs1;
125067 + case GIMPLE_ASSIGN:
125068 + return rhs1;
125069 + default:
125070 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
125071 + gcc_unreachable();
125072 + }
125073 +}
125074 +
125075 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
125076 +{
125077 + tree new_rhs1, new_rhs2;
125078 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
125079 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
125080 + tree rhs1 = gimple_assign_rhs1(stmt);
125081 + tree rhs2 = gimple_assign_rhs2(stmt);
125082 +
125083 + if (!is_subtraction_special(visited, stmt))
125084 + return NULL_TREE;
125085 +
125086 + new_rhs1 = expand(visited, rhs1);
125087 + new_rhs2 = expand(visited, rhs2);
125088 +
125089 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
125090 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
125091 +
125092 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
125093 + return NULL_TREE;
125094 +
125095 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
125096 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
125097 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
125098 + }
125099 +
125100 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
125101 + new_lhs = gimple_assign_lhs(assign);
125102 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
125103 +
125104 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
125105 +}
125106 +
125107 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
125108 +{
125109 + const_gimple def_stmt;
125110 +
125111 + if (TREE_CODE(rhs) != SSA_NAME)
125112 + return false;
125113 +
125114 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
125115 + return false;
125116 +
125117 + def_stmt = get_def_stmt(rhs);
125118 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
125119 + return false;
125120 +
125121 + return true;
125122 +}
125123 +
125124 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
125125 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
125126 + * fffffff * 16 > signed max -> truncate
125127 + */
125128 +static bool look_for_mult_and_add(const_gimple stmt)
125129 +{
125130 + const_tree res;
125131 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
125132 + const_gimple def_stmt;
125133 +
125134 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
125135 + return false;
125136 + if (!is_gimple_assign(stmt))
125137 + return false;
125138 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
125139 + return false;
125140 +
125141 + rhs1 = gimple_assign_rhs1(stmt);
125142 + rhs2 = gimple_assign_rhs2(stmt);
125143 + if (is_gimple_constant(rhs1)) {
125144 + const_rhs = rhs1;
125145 + def_stmt = get_def_stmt(rhs2);
125146 + } else if (is_gimple_constant(rhs2)) {
125147 + const_rhs = rhs2;
125148 + def_stmt = get_def_stmt(rhs1);
125149 + } else
125150 + return false;
125151 +
125152 + if (!is_gimple_assign(def_stmt))
125153 + return false;
125154 +
125155 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
125156 + return false;
125157 +
125158 + def_rhs1 = gimple_assign_rhs1(def_stmt);
125159 + def_rhs2 = gimple_assign_rhs2(def_stmt);
125160 + if (is_gimple_constant(def_rhs1))
125161 + def_const_rhs = def_rhs1;
125162 + else if (is_gimple_constant(def_rhs2))
125163 + def_const_rhs = def_rhs2;
125164 + else
125165 + return false;
125166 +
125167 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
125168 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
125169 + return false;
125170 + return true;
125171 +}
125172 +
125173 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
125174 +{
125175 + const_gimple def_stmt_1, def_stmt_2;
125176 + const_tree rhs1, rhs2;
125177 + bool add_mul_rhs1, add_mul_rhs2;
125178 +
125179 + rhs1 = gimple_assign_rhs1(stmt);
125180 + def_stmt_1 = get_def_stmt(rhs1);
125181 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
125182 +
125183 + rhs2 = gimple_assign_rhs2(stmt);
125184 + def_stmt_2 = get_def_stmt(rhs2);
125185 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
125186 +
125187 + if (add_mul_rhs1)
125188 + return RHS1_INTENTIONAL_OVERFLOW;
125189 + if (add_mul_rhs2)
125190 + return RHS2_INTENTIONAL_OVERFLOW;
125191 + return NO_INTENTIONAL_OVERFLOW;
125192 +}
125193 +
125194 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
125195 +{
125196 + gassign *my_stmt;
125197 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
125198 +
125199 + gsi_next(&gsi);
125200 + my_stmt = as_a_gassign(gsi_stmt(gsi));
125201 +
125202 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
125203 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
125204 + return my_stmt;
125205 +
125206 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
125207 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
125208 + debug_gimple_stmt(stmt);
125209 + debug_gimple_stmt(my_stmt);
125210 + gcc_unreachable();
125211 + }
125212 +
125213 + return my_stmt;
125214 +}
125215 +
125216 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
125217 + * unsigned type cast to signed type, unsigned type: no more uses
125218 + * e.g., lib/vsprintf.c:simple_strtol()
125219 + * _10 = (unsigned long int) _9
125220 + * _11 = -_10;
125221 + * _12 = (long int) _11; (_11_ no more uses)
125222 + */
125223 +static bool is_call_or_cast(gimple stmt)
125224 +{
125225 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
125226 +}
125227 +
125228 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
125229 +{
125230 + const_tree rhs;
125231 + gimple def_stmt;
125232 +
125233 + if (node == NULL_TREE)
125234 + return true;
125235 + if (is_gimple_constant(node))
125236 + return true;
125237 +
125238 + def_stmt = get_def_stmt(node);
125239 + if (!def_stmt)
125240 + return false;
125241 +
125242 + if (is_call_or_cast(def_stmt))
125243 + return true;
125244 +
125245 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
125246 + return false;
125247 + rhs = gimple_assign_rhs1(def_stmt);
125248 + def_stmt = get_def_stmt(rhs);
125249 + if (!def_stmt)
125250 + return false;
125251 + return is_call_or_cast(def_stmt);
125252 +}
125253 +
125254 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
125255 +{
125256 + unsigned int use_num;
125257 + gassign *so_stmt;
125258 + const_gimple def_stmt;
125259 + const_tree rhs1, rhs2;
125260 + tree rhs = gimple_assign_rhs1(stmt);
125261 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
125262 + const_tree rhs_type = TREE_TYPE(rhs);
125263 +
125264 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
125265 + return;
125266 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
125267 + return;
125268 + use_num = uses_num(rhs);
125269 + if (use_num != 1)
125270 + return;
125271 +
125272 + def_stmt = get_def_stmt(rhs);
125273 + if (!def_stmt)
125274 + return;
125275 + if (!is_gimple_assign(def_stmt))
125276 + return;
125277 +
125278 + rhs1 = gimple_assign_rhs1(def_stmt);
125279 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
125280 + return;
125281 +
125282 + rhs2 = gimple_assign_rhs2(def_stmt);
125283 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
125284 + return;
125285 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
125286 + return;
125287 +
125288 + so_stmt = get_dup_stmt(visited, stmt);
125289 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
125290 +}
125291 +
125292 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
125293 new file mode 100644
125294 index 0000000..c1b4773
125295 --- /dev/null
125296 +++ b/tools/gcc/size_overflow_plugin/misc.c
125297 @@ -0,0 +1,441 @@
125298 +/*
125299 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125300 + * Licensed under the GPL v2, or (at your option) v3
125301 + *
125302 + * Homepage:
125303 + * https://github.com/ephox-gcc-plugins/size_overflow
125304 + *
125305 + * Documentation:
125306 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125307 + *
125308 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125309 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125310 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125311 + *
125312 + * Usage:
125313 + * $ make
125314 + * $ make run
125315 + */
125316 +
125317 +#include "size_overflow.h"
125318 +
125319 +const char *get_type_name_from_field(const_tree field_decl)
125320 +{
125321 + const_tree context, type_name;
125322 +
125323 + if (TREE_CODE(field_decl) != FIELD_DECL)
125324 + return NULL;
125325 +
125326 + context = DECL_CONTEXT(field_decl);
125327 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
125328 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
125329 + if (type_name == NULL_TREE)
125330 + return NULL;
125331 +
125332 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
125333 + return IDENTIFIER_POINTER(type_name);
125334 + else if (TREE_CODE(type_name) == TYPE_DECL)
125335 + return DECL_NAME_POINTER(type_name);
125336 +
125337 + debug_tree((tree)field_decl);
125338 + debug_tree((tree)type_name);
125339 + gcc_unreachable();
125340 +}
125341 +
125342 +// Was the function created by the compiler itself?
125343 +bool made_by_compiler(const_tree decl)
125344 +{
125345 + struct cgraph_node *node;
125346 +
125347 + if (FUNCTION_PTR_P(decl))
125348 + return false;
125349 + if (TREE_CODE(decl) == VAR_DECL)
125350 + return false;
125351 +
125352 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
125353 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
125354 + return true;
125355 + if (DECL_ARTIFICIAL(decl))
125356 + return true;
125357 +
125358 + node = get_cnode(decl);
125359 + if (!node)
125360 + return false;
125361 + return node->clone_of != NULL;
125362 +}
125363 +
125364 +bool skip_types(const_tree var)
125365 +{
125366 + const_tree type;
125367 +
125368 + type = TREE_TYPE(var);
125369 + if (type == NULL_TREE)
125370 + return true;
125371 +
125372 + switch (TREE_CODE(type)) {
125373 + case INTEGER_TYPE:
125374 + case ENUMERAL_TYPE:
125375 + return false;
125376 + default:
125377 + return true;
125378 + }
125379 +}
125380 +
125381 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
125382 +{
125383 + gimple def_stmt;
125384 +
125385 + gcc_assert(fn_ptr != NULL_TREE);
125386 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
125387 +
125388 + if (is_gimple_constant(fn_ptr))
125389 + return NULL;
125390 +
125391 + def_stmt = get_def_stmt(fn_ptr);
125392 + gcc_assert(def_stmt);
125393 + return def_stmt;
125394 +}
125395 +
125396 +gimple get_def_stmt(const_tree node)
125397 +{
125398 + gcc_assert(node != NULL_TREE);
125399 +
125400 + if (TREE_CODE(node) != SSA_NAME)
125401 + return NULL;
125402 + return SSA_NAME_DEF_STMT(node);
125403 +}
125404 +
125405 +tree create_new_var(tree type)
125406 +{
125407 + tree new_var = create_tmp_var(type, "cicus");
125408 +
125409 + add_referenced_var(new_var);
125410 + return new_var;
125411 +}
125412 +
125413 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
125414 +{
125415 + const_gimple def_stmt = get_def_stmt(rhs);
125416 +
125417 + if (force)
125418 + return false;
125419 +
125420 + if (is_gimple_constant(rhs))
125421 + return false;
125422 +
125423 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
125424 + return false;
125425 +
125426 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
125427 + return false;
125428 +
125429 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
125430 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
125431 + return false;
125432 +
125433 + return true;
125434 +}
125435 +
125436 +tree cast_a_tree(tree type, tree var)
125437 +{
125438 + gcc_assert(type != NULL_TREE);
125439 + gcc_assert(var != NULL_TREE);
125440 + gcc_assert(fold_convertible_p(type, var));
125441 +
125442 + return fold_convert(type, var);
125443 +}
125444 +
125445 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
125446 +{
125447 + gassign *assign;
125448 + gimple def_stmt;
125449 +
125450 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
125451 + gcc_assert(!is_gimple_constant(rhs));
125452 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
125453 + gcc_unreachable();
125454 +
125455 + def_stmt = get_def_stmt(rhs);
125456 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
125457 + return def_stmt;
125458 +
125459 + if (lhs == CREATE_NEW_VAR)
125460 + lhs = create_new_var(dst_type);
125461 +
125462 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
125463 +
125464 + if (!gsi_end_p(*gsi)) {
125465 + location_t loc = gimple_location(gsi_stmt(*gsi));
125466 + gimple_set_location(assign, loc);
125467 + }
125468 +
125469 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125470 +
125471 + if (before)
125472 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
125473 + else
125474 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
125475 + update_stmt(assign);
125476 + return assign;
125477 +}
125478 +
125479 +bool is_size_overflow_type(const_tree var)
125480 +{
125481 + const char *name;
125482 + const_tree type_name, type;
125483 +
125484 + if (var == NULL_TREE)
125485 + return false;
125486 +
125487 + type = TREE_TYPE(var);
125488 + type_name = TYPE_NAME(type);
125489 + if (type_name == NULL_TREE)
125490 + return false;
125491 +
125492 + if (DECL_P(type_name))
125493 + name = DECL_NAME_POINTER(type_name);
125494 + else
125495 + name = IDENTIFIER_POINTER(type_name);
125496 +
125497 + if (!strncmp(name, "size_overflow_type", 18))
125498 + return true;
125499 + return false;
125500 +}
125501 +
125502 +// Determine if a cloned function has all the original arguments
125503 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
125504 +{
125505 + const_tree new_decl_list, old_decl_list;
125506 +
125507 + if (new_node->clone_of && new_node->clone.tree_map)
125508 + return !new_node->clone.args_to_skip;
125509 +
125510 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
125511 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
125512 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
125513 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
125514 +
125515 + return true;
125516 +}
125517 +
125518 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
125519 +{
125520 + unsigned int new_num;
125521 + const_tree fndecl_arg;
125522 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
125523 + const_tree arg, target_fndecl_arglist;
125524 +
125525 + if (num == 0)
125526 + return num;
125527 +
125528 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
125529 + return num;
125530 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
125531 + return CANNOT_FIND_ARG;
125532 +
125533 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
125534 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
125535 + return CANNOT_FIND_ARG;
125536 +
125537 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
125538 + gcc_assert(fndecl_arg != NULL_TREE);
125539 +
125540 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
125541 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
125542 + return new_num;
125543 + }
125544 +
125545 + return CANNOT_FIND_ARG;
125546 +}
125547 +
125548 +// Find the specified argument in the originally cloned function
125549 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
125550 +{
125551 + bitmap args_to_skip;
125552 + unsigned int i, new_argnum = clone_argnum;
125553 +
125554 + if (unchanged_arglist(new_node, old_node))
125555 + return clone_argnum;
125556 +
125557 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125558 + args_to_skip = new_node->clone.args_to_skip;
125559 + for (i = 0; i < clone_argnum; i++) {
125560 + if (bitmap_bit_p(args_to_skip, i))
125561 + new_argnum++;
125562 + }
125563 + return new_argnum;
125564 +}
125565 +
125566 +// Find the specified argument in the clone
125567 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
125568 +{
125569 + bitmap args_to_skip;
125570 + unsigned int i, new_argnum = orig_argnum;
125571 +
125572 + if (unchanged_arglist(new_node, old_node))
125573 + return orig_argnum;
125574 +
125575 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125576 + args_to_skip = new_node->clone.args_to_skip;
125577 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
125578 + // XXX torolni kellene a nodeot
125579 + return CANNOT_FIND_ARG;
125580 +
125581 + for (i = 0; i < orig_argnum; i++) {
125582 + if (bitmap_bit_p(args_to_skip, i))
125583 + new_argnum--;
125584 + }
125585 + return new_argnum;
125586 +}
125587 +
125588 +// Associate the argument between a clone and a cloned function
125589 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
125590 +{
125591 + bool node_clone, correct_argnum_of_node_clone;
125592 + const_tree correct_argnum_of_node_decl, node_decl;
125593 +
125594 + if (node == correct_argnum_of_node)
125595 + return argnum;
125596 + if (argnum == 0)
125597 + return argnum;
125598 +
125599 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
125600 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
125601 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
125602 +
125603 + if (node) {
125604 + node_decl = NODE_DECL(node);
125605 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
125606 + node_clone = made_by_compiler(node_decl);
125607 + } else {
125608 + node_decl = NULL_TREE;
125609 + node_clone = false;
125610 + }
125611 +
125612 + if (correct_argnum_of_node_decl == node_decl)
125613 + return argnum;
125614 +
125615 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
125616 + // the original decl is lost if both nodes are clones
125617 + if (node_clone && correct_argnum_of_node_clone) {
125618 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
125619 + return argnum;
125620 + }
125621 +
125622 + if (node_clone && !correct_argnum_of_node_clone)
125623 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
125624 + else if (!node_clone && correct_argnum_of_node_clone)
125625 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
125626 +
125627 + if (node)
125628 + debug_tree((tree)NODE_DECL(node));
125629 + debug_tree((tree)correct_argnum_of_node_decl);
125630 + gcc_unreachable();
125631 +}
125632 +
125633 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
125634 +{
125635 + struct cgraph_node *node, *correct_argnum_of_node;
125636 +
125637 + gcc_assert(decl != NULL_TREE);
125638 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
125639 +
125640 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
125641 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
125642 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
125643 +
125644 + node = get_cnode(decl);
125645 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
125646 +}
125647 +
125648 +// Find the original cloned function
125649 +tree get_orig_fndecl(const_tree clone_fndecl)
125650 +{
125651 + struct cgraph_node *node;
125652 +
125653 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
125654 + return (tree)DECL_ORIGIN(clone_fndecl);
125655 + node = get_cnode(clone_fndecl);
125656 + if (!node)
125657 + return (tree)clone_fndecl;
125658 +
125659 + while (node->clone_of)
125660 + node = node->clone_of;
125661 + if (!made_by_compiler(NODE_DECL(node)))
125662 + return NODE_DECL(node);
125663 + // Return the cloned decl because it is needed for the transform callback
125664 + return (tree)clone_fndecl;
125665 +}
125666 +
125667 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
125668 +{
125669 + if (gimple_call_num_args(stmt) == 0)
125670 + return NULL_TREE;
125671 + return gimple_call_fndecl(stmt);
125672 +}
125673 +
125674 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
125675 +{
125676 + tree fndecl;
125677 +
125678 + fndecl = get_interesting_fndecl_from_stmt(stmt);
125679 + if (fndecl == NULL_TREE)
125680 + return NULL_TREE;
125681 + return get_orig_fndecl(fndecl);
125682 +}
125683 +
125684 +void set_dominance_info(void)
125685 +{
125686 + calculate_dominance_info(CDI_DOMINATORS);
125687 + calculate_dominance_info(CDI_POST_DOMINATORS);
125688 +}
125689 +
125690 +void unset_dominance_info(void)
125691 +{
125692 + free_dominance_info(CDI_DOMINATORS);
125693 + free_dominance_info(CDI_POST_DOMINATORS);
125694 +}
125695 +
125696 +void set_current_function_decl(tree fndecl)
125697 +{
125698 + gcc_assert(fndecl != NULL_TREE);
125699 +
125700 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
125701 +#if BUILDING_GCC_VERSION <= 4007
125702 + current_function_decl = fndecl;
125703 +#endif
125704 + set_dominance_info();
125705 +}
125706 +
125707 +void unset_current_function_decl(void)
125708 +{
125709 + unset_dominance_info();
125710 +#if BUILDING_GCC_VERSION <= 4007
125711 + current_function_decl = NULL_TREE;
125712 +#endif
125713 + pop_cfun();
125714 +}
125715 +
125716 +bool is_valid_cgraph_node(struct cgraph_node *node)
125717 +{
125718 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
125719 + return false;
125720 + if (node->thunk.thunk_p || node->alias)
125721 + return false;
125722 + return true;
125723 +}
125724 +
125725 +tree get_lhs(const_gimple stmt)
125726 +{
125727 + switch (gimple_code(stmt)) {
125728 + case GIMPLE_ASSIGN:
125729 + case GIMPLE_CALL:
125730 + return gimple_get_lhs(stmt);
125731 + case GIMPLE_PHI:
125732 + return gimple_phi_result(stmt);
125733 + default:
125734 + debug_gimple_stmt((gimple)stmt);
125735 + gcc_unreachable();
125736 + }
125737 +}
125738 +
125739 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125740 new file mode 100644
125741 index 0000000..5622b51
125742 --- /dev/null
125743 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125744 @@ -0,0 +1,137 @@
125745 +/*
125746 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125747 + * Licensed under the GPL v2, or (at your option) v3
125748 + *
125749 + * Homepage:
125750 + * https://github.com/ephox-gcc-plugins/size_overflow
125751 + *
125752 + * Documentation:
125753 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125754 + *
125755 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125756 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125757 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125758 + *
125759 + * Usage:
125760 + * $ make
125761 + * $ make run
125762 + */
125763 +
125764 +#include "size_overflow.h"
125765 +
125766 +bool skip_expr_on_double_type(const gassign *stmt)
125767 +{
125768 + enum tree_code code = gimple_assign_rhs_code(stmt);
125769 +
125770 + switch (code) {
125771 + case RSHIFT_EXPR:
125772 + case TRUNC_DIV_EXPR:
125773 + case CEIL_DIV_EXPR:
125774 + case FLOOR_DIV_EXPR:
125775 + case ROUND_DIV_EXPR:
125776 + case EXACT_DIV_EXPR:
125777 + case RDIV_EXPR:
125778 + case TRUNC_MOD_EXPR:
125779 + case CEIL_MOD_EXPR:
125780 + case FLOOR_MOD_EXPR:
125781 + case ROUND_MOD_EXPR:
125782 + return true;
125783 + default:
125784 + return false;
125785 + }
125786 +}
125787 +
125788 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
125789 +{
125790 + const_tree orig_rhs1;
125791 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
125792 + const_gimple down_cast, up_cast;
125793 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
125794 +
125795 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125796 + down_lhs = get_lhs(down_cast);
125797 +
125798 + gsi = gsi_for_stmt(use_stmt);
125799 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125800 + new_lhs = get_lhs(up_cast);
125801 +
125802 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
125803 + if (operand_equal_p(orig_rhs1, rhs, 0))
125804 + gimple_assign_set_rhs1(use_stmt, new_lhs);
125805 + else
125806 + gimple_assign_set_rhs2(use_stmt, new_lhs);
125807 + update_stmt(use_stmt);
125808 +
125809 + pointer_set_insert(visited->my_stmts, up_cast);
125810 + pointer_set_insert(visited->my_stmts, down_cast);
125811 + pointer_set_insert(visited->skip_expr_casts, up_cast);
125812 + pointer_set_insert(visited->skip_expr_casts, down_cast);
125813 +}
125814 +
125815 +static tree get_proper_unsigned_half_type(const_tree node)
125816 +{
125817 + tree new_type, type;
125818 +
125819 + gcc_assert(is_size_overflow_type(node));
125820 +
125821 + type = TREE_TYPE(node);
125822 + switch (TYPE_MODE(type)) {
125823 + case HImode:
125824 + new_type = unsigned_intQI_type_node;
125825 + break;
125826 + case SImode:
125827 + new_type = unsigned_intHI_type_node;
125828 + break;
125829 + case DImode:
125830 + new_type = unsigned_intSI_type_node;
125831 + break;
125832 + case TImode:
125833 + new_type = unsigned_intDI_type_node;
125834 + break;
125835 + default:
125836 + gcc_unreachable();
125837 + }
125838 +
125839 + if (TYPE_QUALS(type) != 0)
125840 + return build_qualified_type(new_type, TYPE_QUALS(type));
125841 + return new_type;
125842 +}
125843 +
125844 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
125845 +{
125846 + tree type;
125847 +
125848 + if (rhs == NULL_TREE)
125849 + return;
125850 + if (!is_size_overflow_type(rhs))
125851 + return;
125852 +
125853 + type = get_proper_unsigned_half_type(rhs);
125854 + if (is_gimple_constant(rhs))
125855 + return;
125856 + create_up_and_down_cast(visited, stmt, type, rhs);
125857 +}
125858 +
125859 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
125860 +{
125861 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
125862 + return;
125863 + gcc_assert(is_size_overflow_type(rhs));
125864 + insert_cast_rhs(visited, stmt, rhs);
125865 +}
125866 +
125867 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
125868 +{
125869 + tree rhs1, rhs2;
125870 +
125871 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
125872 + rhs1 = gimple_assign_rhs1(stmt);
125873 + insert_cast(visited, stmt, rhs1);
125874 + }
125875 +
125876 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
125877 + rhs2 = gimple_assign_rhs2(stmt);
125878 + insert_cast(visited, stmt, rhs2);
125879 + }
125880 +}
125881 +
125882 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
125883 new file mode 100644
125884 index 0000000..07e2ba7
125885 --- /dev/null
125886 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
125887 @@ -0,0 +1,281 @@
125888 +#ifndef SIZE_OVERFLOW_H
125889 +#define SIZE_OVERFLOW_H
125890 +
125891 +#define CREATE_NEW_VAR NULL_TREE
125892 +#define MAX_PARAM 31
125893 +#define CANNOT_FIND_ARG 32
125894 +#define NONE_ARGNUM 32
125895 +
125896 +#define BEFORE_STMT true
125897 +#define AFTER_STMT false
125898 +
125899 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
125900 +#define YES_ASM_STR "# size_overflow MARK_YES "
125901 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
125902 +#define SO_ASM_STR "# size_overflow "
125903 +#define OK_ASM_STR "# size_overflow MARK_NO"
125904 +
125905 +#define FUNCTION_PTR_P(node) \
125906 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
125907 +
125908 +#define CODES_LIMIT 32
125909 +
125910 +#define GLOBAL_NIFN_LEN 65536
125911 +#define NO_HASH 65537
125912 +
125913 +#include "gcc-common.h"
125914 +
125915 +#include <string.h>
125916 +#include <limits.h>
125917 +
125918 +enum intentional_mark {
125919 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
125920 +};
125921 +
125922 +enum intentional_overflow_type {
125923 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
125924 +};
125925 +
125926 +enum size_overflow_mark {
125927 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
125928 +};
125929 +
125930 +struct decl_hash {
125931 + size_t tree_codes_len;
125932 + unsigned char tree_codes[CODES_LIMIT];
125933 + const_tree decl;
125934 + unsigned int hash;
125935 + const char *fn_name;
125936 +};
125937 +
125938 +struct next_interesting_function;
125939 +typedef struct next_interesting_function * next_interesting_function_t;
125940 +
125941 +#if BUILDING_GCC_VERSION <= 4007
125942 +DEF_VEC_P(next_interesting_function_t);
125943 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
125944 +#endif
125945 +
125946 +#if BUILDING_GCC_VERSION >= 5000
125947 +typedef struct hash_set<const_gimple> gimple_set;
125948 +
125949 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
125950 +{
125951 + return visited->add(stmt);
125952 +}
125953 +
125954 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
125955 +{
125956 + return visited->contains(stmt);
125957 +}
125958 +
125959 +static inline gimple_set* pointer_set_create(void)
125960 +{
125961 + return new hash_set<const_gimple>;
125962 +}
125963 +
125964 +static inline void pointer_set_destroy(gimple_set *visited)
125965 +{
125966 + delete visited;
125967 +}
125968 +
125969 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
125970 +
125971 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
125972 +{
125973 + return visited->add(node);
125974 +}
125975 +
125976 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
125977 +{
125978 + return visited->contains(node);
125979 +}
125980 +
125981 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
125982 +{
125983 + return new hash_set<next_interesting_function_t>;
125984 +}
125985 +
125986 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
125987 +{
125988 + delete visited;
125989 +}
125990 +#else
125991 +typedef struct pointer_set_t gimple_set;
125992 +typedef struct pointer_set_t next_interesting_function_set;
125993 +
125994 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
125995 +{
125996 + return pointer_set_create();
125997 +}
125998 +#endif
125999 +
126000 +struct visited {
126001 + gimple_set *stmts;
126002 + gimple_set *my_stmts;
126003 + gimple_set *skip_expr_casts;
126004 + gimple_set *no_cast_check;
126005 +};
126006 +
126007 +/*
126008 + * * children: callers with data flow into the integer parameter of decl
126009 + * * decl_name: name of the function or the field
126010 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
126011 + * * hash: hash num of the function
126012 + * * num: parameter number (1-31) or return value (0)
126013 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
126014 + * * orig_next_node: pointer to the originally cloned function
126015 + */
126016 +struct next_interesting_function {
126017 + next_interesting_function_t next;
126018 +#if BUILDING_GCC_VERSION <= 4007
126019 + VEC(next_interesting_function_t, heap) *children;
126020 +#else
126021 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
126022 +#endif
126023 + const char *decl_name;
126024 + const char *context;
126025 + unsigned int hash;
126026 + unsigned int num;
126027 + enum size_overflow_mark marked;
126028 + next_interesting_function_t orig_next_node;
126029 +};
126030 +
126031 +// size_overflow_plugin.c
126032 +extern tree report_size_overflow_decl;
126033 +extern tree size_overflow_type_HI;
126034 +extern tree size_overflow_type_SI;
126035 +extern tree size_overflow_type_DI;
126036 +extern tree size_overflow_type_TI;
126037 +
126038 +
126039 +// size_overflow_plugin_hash.c
126040 +struct size_overflow_hash {
126041 + const struct size_overflow_hash * const next;
126042 + const char * const name;
126043 + const unsigned int param;
126044 +};
126045 +
126046 +extern const char *get_orig_decl_name(const_tree decl);
126047 +extern bool is_size_overflow_asm(const_gimple stmt);
126048 +extern void print_missing_function(next_interesting_function_t node);
126049 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
126050 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
126051 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
126052 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
126053 +
126054 +
126055 +// intentional_overflow.c
126056 +extern tree get_size_overflow_asm_input(const gasm *stmt);
126057 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
126058 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
126059 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
126060 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
126061 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
126062 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
126063 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
126064 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
126065 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
126066 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
126067 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
126068 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
126069 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
126070 +
126071 +
126072 +// insert_size_overflow_asm.c
126073 +#if BUILDING_GCC_VERSION >= 4009
126074 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
126075 +#else
126076 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
126077 +#endif
126078 +extern bool search_interesting_args(tree fndecl, bool *argnums);
126079 +
126080 +
126081 +// misc.c
126082 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
126083 +extern const char *get_type_name_from_field(const_tree field_decl);
126084 +extern void set_dominance_info(void);
126085 +extern void unset_dominance_info(void);
126086 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
126087 +extern tree get_orig_fndecl(const_tree clone_fndecl);
126088 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
126089 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
126090 +extern void set_current_function_decl(tree fndecl);
126091 +extern void unset_current_function_decl(void);
126092 +extern gimple get_def_stmt(const_tree node);
126093 +extern tree create_new_var(tree type);
126094 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
126095 +extern bool skip_types(const_tree var);
126096 +extern tree cast_a_tree(tree type, tree var);
126097 +extern bool is_size_overflow_type(const_tree var);
126098 +extern bool made_by_compiler(const_tree decl);
126099 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
126100 +extern tree get_lhs(const_gimple stmt);
126101 +
126102 +
126103 +// size_overflow_transform.c
126104 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
126105 +extern tree handle_fnptr_assign(const_gimple stmt);
126106 +
126107 +
126108 +// size_overflow_transform_core.c
126109 +extern tree expand(struct visited *visited, tree lhs);
126110 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
126111 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
126112 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
126113 +
126114 +
126115 +// remove_unnecessary_dup.c
126116 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
126117 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
126118 +extern bool skip_expr_on_double_type(const gassign *stmt);
126119 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
126120 +
126121 +
126122 +// size_overflow_ipa.c
126123 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
126124 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
126125 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
126126 +extern struct cgraph_node *get_cnode(const_tree fndecl);
126127 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
126128 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
126129 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
126130 +extern void size_overflow_register_hooks(void);
126131 +#if BUILDING_GCC_VERSION >= 4009
126132 +extern opt_pass *make_size_overflow_functions_pass(void);
126133 +#else
126134 +extern struct opt_pass *make_size_overflow_functions_pass(void);
126135 +#endif
126136 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
126137 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126138 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126139 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
126140 +
126141 +
126142 +// size_overflow_lto.c
126143 +extern void size_overflow_read_summary_lto(void);
126144 +#if BUILDING_GCC_VERSION >= 4008
126145 +extern void size_overflow_write_summary_lto(void);
126146 +#elif BUILDING_GCC_VERSION >= 4006
126147 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
126148 +#else
126149 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
126150 +#endif
126151 +
126152 +// size_overflow_fnptrs.c
126153 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
126154 +extern void check_local_variables(next_interesting_function_t next_node);
126155 +extern void check_global_variables(next_interesting_function_t cur_global);
126156 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
126157 +
126158 +
126159 +// size_overflow_debug.c
126160 +extern void __unused print_intentional_mark(enum intentional_mark mark);
126161 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
126162 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
126163 +extern void __unused print_global_next_interesting_functions(void);
126164 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
126165 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
126166 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
126167 +
126168 +#endif
126169 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126170 new file mode 100644
126171 index 0000000..b8e7188
126172 --- /dev/null
126173 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
126174 @@ -0,0 +1,164 @@
126175 +/*
126176 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
126177 + * Licensed under the GPL v2, or (at your option) v3
126178 + *
126179 + * Homepage:
126180 + * https://github.com/ephox-gcc-plugins/size_overflow
126181 + *
126182 + * Documentation:
126183 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
126184 + *
126185 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
126186 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
126187 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
126188 + *
126189 + * Usage:
126190 + * $ make
126191 + * $ make run
126192 + */
126193 +
126194 +#include "size_overflow.h"
126195 +
126196 +void __unused print_intentional_mark(enum intentional_mark mark)
126197 +{
126198 + fprintf(stderr, "intentional mark: ");
126199 + switch (mark) {
126200 + case MARK_NO:
126201 + fprintf(stderr, "mark_no\n");
126202 + break;
126203 + case MARK_YES:
126204 + fprintf(stderr, "mark_yes\n");
126205 + break;
126206 + case MARK_TURN_OFF:
126207 + fprintf(stderr, "mark_turn_off\n");
126208 + break;
126209 + case MARK_END_INTENTIONAL:
126210 + fprintf(stderr, "mark_end_intentional\n");
126211 + break;
126212 + }
126213 +}
126214 +
126215 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
126216 +{
126217 + basic_block bb;
126218 +
126219 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
126220 +
126221 + fprintf(file, "\nstmts:\n");
126222 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
126223 + gimple_stmt_iterator si;
126224 +
126225 + fprintf(file, "<bb %u>:\n", bb->index);
126226 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
126227 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126228 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
126229 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
126230 + fprintf(file, "\n");
126231 + }
126232 +
126233 + fprintf(file, "---------------------------------\n");
126234 +
126235 + return 0;
126236 +}
126237 +
126238 +static void __unused print_next_interesting_function(next_interesting_function_t node)
126239 +{
126240 + unsigned int i;
126241 + next_interesting_function_t cur;
126242 +
126243 + if (!node)
126244 + return;
126245 +
126246 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
126247 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
126248 +
126249 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
126250 +#if BUILDING_GCC_VERSION <= 4007
126251 + if (VEC_empty(next_interesting_function_t, node->children))
126252 + return;
126253 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
126254 +#else
126255 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
126256 +#endif
126257 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
126258 + }
126259 +}
126260 +
126261 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
126262 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
126263 +{
126264 + next_interesting_function_t cur;
126265 + unsigned int len;
126266 +
126267 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
126268 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
126269 + fprintf(stderr, "%u. ", len + 1);
126270 + print_next_interesting_function(cur);
126271 +
126272 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
126273 + print_next_interesting_function(cur->orig_next_node);
126274 +
126275 + if (only_this)
126276 + break;
126277 + }
126278 +
126279 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
126280 +}
126281 +
126282 +void __unused print_global_next_interesting_functions(void)
126283 +{
126284 + unsigned int i;
126285 +
126286 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
126287 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
126288 + if (!global_next_interesting_function[i])
126289 + continue;
126290 + fprintf(stderr, "hash: %u\n", i);
126291 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
126292 + }
126293 + fprintf(stderr, "----------------------\n\n");
126294 +}
126295 +
126296 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
126297 +void __unused print_children_chain_list(next_interesting_function_t next_node)
126298 +{
126299 + next_interesting_function_t cur;
126300 + unsigned int i;
126301 +
126302 +#if BUILDING_GCC_VERSION <= 4007
126303 + if (VEC_empty(next_interesting_function_t, next_node->children))
126304 + return;
126305 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
126306 +#else
126307 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
126308 +#endif
126309 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
126310 + print_children_chain_list(cur);
126311 + }
126312 +}
126313 +
126314 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
126315 +{
126316 + next_interesting_function_t cur;
126317 +
126318 + for (cur = head; cur; cur = cur->next) {
126319 +#if BUILDING_GCC_VERSION <= 4007
126320 + if (VEC_empty(next_interesting_function_t, cur->children))
126321 +#else
126322 + if (vec_safe_length(cur->children) == 0)
126323 +#endif
126324 + continue;
126325 + fprintf(stderr, "############ START ############\n");
126326 + print_children_chain_list(cur);
126327 + fprintf(stderr, "############ END ############\n");
126328 + }
126329 +}
126330 +
126331 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
126332 +{
126333 + if (mark == ASM_STMT_SO_MARK)
126334 + return "asm_stmt_so_mark";
126335 + if (mark == YES_SO_MARK)
126336 + return "yes_so_mark";
126337 + return "no_so_mark";
126338 +}
126339 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126340 new file mode 100644
126341 index 0000000..89e8e68
126342 --- /dev/null
126343 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126344 @@ -0,0 +1,27982 @@
126345 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
126346 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
126347 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
126348 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
126349 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
126350 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
126351 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
126352 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
126353 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
126354 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
126355 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
126356 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
126357 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
126358 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
126359 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
126360 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
126361 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
126362 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
126363 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
126364 +padzero_55 padzero 1 55 NULL nohasharray
126365 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
126366 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
126367 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
126368 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
126369 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
126370 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
126371 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
126372 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
126373 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
126374 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
126375 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
126376 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
126377 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
126378 +load_msg_95 load_msg 2 95 NULL
126379 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
126380 +fat_statfs_102 fat_statfs 0 102 NULL
126381 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
126382 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
126383 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
126384 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
126385 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
126386 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
126387 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
126388 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
126389 +smack_syslog_126 smack_syslog 0 126 NULL
126390 +init_q_132 init_q 4 132 NULL
126391 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
126392 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
126393 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
126394 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
126395 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
126396 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
126397 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
126398 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
126399 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
126400 +set_max_uV_156 set_max_uV 0-4 156 NULL
126401 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
126402 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
126403 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
126404 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
126405 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
126406 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
126407 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
126408 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
126409 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
126410 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
126411 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
126412 +palmas_write_197 palmas_write 0 197 NULL
126413 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
126414 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
126415 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
126416 +owned_show_208 owned_show 0 208 NULL
126417 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
126418 +store_cpufv_215 store_cpufv 0-4 215 NULL
126419 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
126420 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
126421 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
126422 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
126423 +shdma_init_232 shdma_init 3 232 NULL
126424 +aux1_show_233 aux1_show 0 233 NULL
126425 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
126426 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
126427 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
126428 +ore_write_243 ore_write 0 243 NULL
126429 +ac_read_244 ac_read 0-3 244 NULL
126430 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
126431 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
126432 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
126433 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
126434 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
126435 +setup_stream_272 setup_stream 0 272 NULL nohasharray
126436 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
126437 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
126438 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
126439 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
126440 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
126441 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
126442 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
126443 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
126444 +ipvlan_open_298 ipvlan_open 0 298 NULL
126445 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
126446 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
126447 +pin_configs_show_303 pin_configs_show 0 303 NULL
126448 +SYSC_connect_304 SYSC_connect 3 304 NULL
126449 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
126450 +syslog_print_307 syslog_print 2-0 307 NULL
126451 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
126452 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
126453 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
126454 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
126455 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
126456 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
126457 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
126458 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
126459 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
126460 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
126461 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
126462 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
126463 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
126464 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
126465 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
126466 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
126467 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
126468 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
126469 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
126470 +ghash_setkey_353 ghash_setkey 0 353 NULL
126471 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
126472 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
126473 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
126474 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
126475 +boottime_get_364 boottime_get 0 364 NULL nohasharray
126476 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
126477 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
126478 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
126479 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
126480 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
126481 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
126482 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
126483 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
126484 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
126485 +gameport_description_show_382 gameport_description_show 0 382 NULL
126486 +dump_fh_385 dump_fh 0 385 NULL nohasharray
126487 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
126488 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
126489 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
126490 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
126491 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
126492 +ath5k_reset_404 ath5k_reset 0 404 NULL
126493 +hw_device_state_409 hw_device_state 0 409 NULL
126494 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
126495 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
126496 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
126497 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
126498 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
126499 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
126500 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
126501 +ems_usb_open_422 ems_usb_open 0 422 NULL
126502 +patch_alc861_423 patch_alc861 0 423 NULL
126503 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
126504 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
126505 +null_init_434 null_init 0 434 NULL nohasharray
126506 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
126507 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
126508 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
126509 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
126510 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
126511 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
126512 +msr_write_444 msr_write 0-3 444 NULL
126513 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
126514 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
126515 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
126516 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
126517 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
126518 +show_console_458 show_console 0 458 NULL
126519 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
126520 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
126521 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
126522 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
126523 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
126524 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
126525 +reg_show_state_474 reg_show_state 0 474 NULL
126526 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
126527 +flash_fault_show_477 flash_fault_show 0 477 NULL
126528 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
126529 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
126530 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
126531 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
126532 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
126533 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
126534 +rmd256_init_494 rmd256_init 0 494 NULL
126535 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
126536 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
126537 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
126538 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
126539 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
126540 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
126541 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
126542 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
126543 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
126544 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
126545 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
126546 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
126547 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
126548 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
126549 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
126550 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
126551 +store_temp_type_531 store_temp_type 0-4 531 NULL
126552 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
126553 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
126554 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
126555 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
126556 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
126557 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
126558 +write_room_541 write_room 0 541 NULL
126559 +dle_count_543 dle_count 0 543 NULL
126560 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
126561 +devres_alloc_551 devres_alloc 2 551 NULL
126562 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
126563 +init_560 init 0 560 NULL nohasharray
126564 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
126565 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
126566 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
126567 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
126568 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
126569 +myri10ge_open_577 myri10ge_open 0 577 NULL
126570 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
126571 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
126572 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
126573 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
126574 +fb_check_caps_585 fb_check_caps 0 585 NULL
126575 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
126576 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
126577 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
126578 +card_id_show_592 card_id_show 0 592 NULL nohasharray
126579 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
126580 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
126581 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
126582 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
126583 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
126584 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
126585 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
126586 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
126587 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
126588 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
126589 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
126590 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
126591 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
126592 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
126593 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
126594 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
126595 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
126596 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
126597 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
126598 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
126599 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
126600 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
126601 +read_650 read 0-5-6 650 NULL
126602 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
126603 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
126604 +max2165_set_params_652 max2165_set_params 0 652 NULL
126605 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
126606 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
126607 +mpage_readpage_658 mpage_readpage 0 658 NULL
126608 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
126609 +show_ds_req_665 show_ds_req 0 665 NULL
126610 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
126611 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
126612 +div_u64_rem_672 div_u64_rem 0 672 NULL
126613 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
126614 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
126615 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
126616 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
126617 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
126618 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
126619 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
126620 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
126621 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
126622 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
126623 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
126624 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
126625 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
126626 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
126627 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
126628 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
126629 +vlan_get_size_715 vlan_get_size 0 715 NULL
126630 +disk_max_parts_719 disk_max_parts 0 719 NULL
126631 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
126632 +common_perm_726 common_perm 0 726 NULL
126633 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
126634 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
126635 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
126636 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
126637 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
126638 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
126639 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
126640 +srp_send_req_748 srp_send_req 0 748 NULL
126641 +ddp_set_map_751 ddp_set_map 4 751 NULL
126642 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
126643 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
126644 +show_node_type_755 show_node_type 0 755 NULL
126645 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
126646 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
126647 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
126648 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
126649 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
126650 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
126651 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
126652 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
126653 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
126654 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
126655 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
126656 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
126657 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
126658 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
126659 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
126660 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
126661 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
126662 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
126663 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
126664 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
126665 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
126666 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
126667 +csio_vport_create_812 csio_vport_create 0 812 NULL
126668 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
126669 +if_writecmd_815 if_writecmd 2 815 NULL
126670 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
126671 +igb_request_irq_821 igb_request_irq 0 821 NULL
126672 +si4713_read_property_825 si4713_read_property 0 825 NULL
126673 +read_fifo_826 read_fifo 3 826 NULL nohasharray
126674 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
126675 +brightness_get_837 brightness_get 0 837 NULL nohasharray
126676 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
126677 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
126678 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
126679 +show_capability_841 show_capability 0 841 NULL
126680 +SyS_write_846 SyS_write 3 846 NULL
126681 +kobil_write_room_847 kobil_write_room 0 847 NULL
126682 +tnc_next_848 tnc_next 0 848 NULL
126683 +um_idi_read_850 um_idi_read 3-0 850 NULL
126684 +watchdog_write_856 watchdog_write 0-3 856 NULL
126685 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
126686 +error_state_read_859 error_state_read 6-0-5 859 NULL
126687 +reqbufs_output_860 reqbufs_output 0 860 NULL
126688 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
126689 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
126690 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
126691 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
126692 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
126693 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
126694 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
126695 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
126696 +link_mem_sections_878 link_mem_sections 0 878 NULL
126697 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
126698 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
126699 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
126700 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
126701 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
126702 +set_node_desc_885 set_node_desc 0-4 885 NULL
126703 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
126704 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
126705 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
126706 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
126707 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
126708 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
126709 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
126710 +set_file_info_909 set_file_info 0 909 NULL
126711 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
126712 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
126713 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
126714 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
126715 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
126716 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
126717 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
126718 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
126719 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
126720 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
126721 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
126722 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
126723 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
126724 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
126725 +navman_write_938 navman_write 0-4 938 NULL
126726 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
126727 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
126728 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
126729 +__nodes_weight_956 __nodes_weight 0 956 NULL
126730 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
126731 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
126732 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
126733 +chksum_setkey_972 chksum_setkey 0 972 NULL
126734 +stop_975 stop 0 975 NULL nohasharray
126735 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
126736 +gprs_open_978 gprs_open 0 978 NULL nohasharray
126737 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
126738 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
126739 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
126740 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
126741 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
126742 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
126743 +show_node_guid_985 show_node_guid 0 985 NULL
126744 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
126745 +memcmp_990 memcmp 0 990 NULL
126746 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
126747 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
126748 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
126749 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
126750 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
126751 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
126752 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
126753 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
126754 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
126755 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
126756 +bt856_init_1009 bt856_init 0 1009 NULL
126757 +readreg_1017 readreg 0-1 1017 NULL
126758 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
126759 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
126760 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
126761 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
126762 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
126763 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
126764 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
126765 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
126766 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
126767 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
126768 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
126769 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
126770 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
126771 +ath5k_start_1041 ath5k_start 0 1041 NULL
126772 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
126773 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
126774 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
126775 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
126776 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
126777 +data_calc_1074 data_calc 0 1074 NULL
126778 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
126779 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
126780 +hwrng_init_1077 hwrng_init 0 1077 NULL
126781 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
126782 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
126783 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
126784 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
126785 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
126786 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
126787 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
126788 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
126789 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
126790 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
126791 +in1_input_show_1099 in1_input_show 0 1099 NULL
126792 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
126793 +show_1104 show 0 1104 NULL
126794 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
126795 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
126796 +omninet_open_1110 omninet_open 0 1110 NULL
126797 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
126798 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
126799 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
126800 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
126801 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
126802 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
126803 +splice_read_1122 splice_read 0 1122 NULL
126804 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
126805 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
126806 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
126807 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
126808 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
126809 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
126810 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
126811 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
126812 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
126813 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
126814 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
126815 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
126816 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
126817 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
126818 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
126819 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
126820 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
126821 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
126822 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
126823 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
126824 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
126825 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
126826 +show_1186 show 0 1186 NULL
126827 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
126828 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
126829 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
126830 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
126831 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
126832 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
126833 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
126834 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
126835 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
126836 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
126837 +profile_capable_1207 profile_capable 0 1207 NULL
126838 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
126839 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
126840 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
126841 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
126842 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
126843 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
126844 +power_1221 power 0 1221 NULL
126845 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
126846 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
126847 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
126848 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
126849 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
126850 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
126851 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
126852 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
126853 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
126854 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
126855 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
126856 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
126857 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
126858 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
126859 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
126860 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
126861 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
126862 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
126863 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
126864 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
126865 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
126866 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
126867 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
126868 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
126869 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
126870 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
126871 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
126872 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
126873 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
126874 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
126875 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
126876 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
126877 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
126878 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
126879 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
126880 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
126881 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
126882 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
126883 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
126884 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
126885 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
126886 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
126887 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
126888 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
126889 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
126890 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
126891 +udf_statfs_1329 udf_statfs 0 1329 NULL
126892 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
126893 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
126894 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
126895 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
126896 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
126897 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
126898 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
126899 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
126900 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
126901 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
126902 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
126903 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
126904 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
126905 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
126906 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
126907 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
126908 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
126909 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
126910 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
126911 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
126912 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
126913 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
126914 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
126915 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
126916 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
126917 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
126918 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
126919 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
126920 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
126921 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
126922 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
126923 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
126924 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
126925 +zone_page_state_1393 zone_page_state 0 1393 NULL
126926 +error_1397 error 0 1397 NULL
126927 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
126928 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
126929 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
126930 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
126931 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
126932 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
126933 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
126934 +wait_comp_1409 wait_comp 0 1409 NULL
126935 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
126936 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
126937 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
126938 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
126939 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
126940 +find_temp_source_1425 find_temp_source 0 1425 NULL
126941 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
126942 +cpia2_read_1434 cpia2_read 0 1434 NULL
126943 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
126944 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
126945 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
126946 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
126947 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
126948 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
126949 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
126950 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
126951 +sub_interval_1466 sub_interval 0 1466 NULL
126952 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
126953 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
126954 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
126955 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
126956 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
126957 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
126958 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
126959 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
126960 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
126961 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
126962 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
126963 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
126964 +fpregs_set_1497 fpregs_set 4 1497 NULL
126965 +em_show_1501 em_show 0 1501 NULL nohasharray
126966 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
126967 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
126968 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
126969 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
126970 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
126971 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
126972 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
126973 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
126974 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
126975 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
126976 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
126977 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
126978 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
126979 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
126980 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
126981 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
126982 +set_max_min_1551 set_max_min 0-4 1551 NULL
126983 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
126984 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
126985 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
126986 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
126987 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
126988 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
126989 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
126990 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
126991 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
126992 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
126993 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
126994 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
126995 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
126996 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
126997 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
126998 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
126999 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
127000 +vv6410_start_1582 vv6410_start 0 1582 NULL
127001 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
127002 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
127003 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
127004 +b44_init_one_1603 b44_init_one 0 1603 NULL
127005 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
127006 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
127007 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
127008 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
127009 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
127010 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
127011 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
127012 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
127013 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
127014 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
127015 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
127016 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
127017 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
127018 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
127019 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
127020 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
127021 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
127022 +tpm_send_1655 tpm_send 0-3 1655 NULL
127023 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
127024 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
127025 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
127026 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
127027 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
127028 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
127029 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
127030 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
127031 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
127032 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
127033 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
127034 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
127035 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
127036 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
127037 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
127038 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
127039 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
127040 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
127041 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
127042 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
127043 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
127044 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
127045 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
127046 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
127047 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
127048 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
127049 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
127050 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
127051 +udf_setattr_1716 udf_setattr 0 1716 NULL
127052 +ufx_blank_1723 ufx_blank 0 1723 NULL
127053 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
127054 +internal_create_group_1733 internal_create_group 0 1733 NULL
127055 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
127056 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
127057 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
127058 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
127059 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
127060 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
127061 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
127062 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
127063 +start_transport_1762 start_transport 0 1762 NULL
127064 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
127065 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
127066 +cosa_write_1774 cosa_write 3 1774 NULL
127067 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
127068 +event_show_1780 event_show 0 1780 NULL
127069 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
127070 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
127071 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
127072 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
127073 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
127074 +vt596_access_1815 vt596_access 0 1815 NULL
127075 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
127076 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
127077 +genfs_read_1821 genfs_read 0 1821 NULL
127078 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
127079 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
127080 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
127081 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
127082 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
127083 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
127084 +show_1841 show 0 1841 NULL
127085 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
127086 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
127087 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
127088 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
127089 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
127090 +device_prepare_1870 device_prepare 0 1870 NULL
127091 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
127092 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
127093 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
127094 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
127095 +output_read_1886 output_read 0-5-6 1886 NULL
127096 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
127097 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
127098 +write_1891 write 0 1891 NULL
127099 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
127100 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
127101 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
127102 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
127103 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
127104 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
127105 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
127106 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
127107 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
127108 +fst_open_1911 fst_open 0 1911 NULL
127109 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
127110 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
127111 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
127112 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
127113 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
127114 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
127115 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
127116 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
127117 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
127118 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
127119 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
127120 +bdev_erase_1933 bdev_erase 3 1933 NULL
127121 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
127122 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
127123 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
127124 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
127125 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
127126 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
127127 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
127128 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
127129 +igb_open_1946 igb_open 0 1946 NULL
127130 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
127131 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
127132 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
127133 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
127134 +update_qd_1955 update_qd 0 1955 NULL
127135 +read_swap_header_1957 read_swap_header 0 1957 NULL
127136 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
127137 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
127138 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
127139 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
127140 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
127141 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
127142 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
127143 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
127144 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
127145 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
127146 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
127147 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
127148 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
127149 +config_table_show_1982 config_table_show 0 1982 NULL
127150 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
127151 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
127152 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
127153 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
127154 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
127155 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
127156 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
127157 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
127158 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
127159 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
127160 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
127161 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
127162 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
127163 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
127164 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
127165 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
127166 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
127167 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
127168 +cifs_read_2041 cifs_read 0 2041 NULL
127169 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
127170 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
127171 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
127172 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
127173 +show_speed_2057 show_speed 0 2057 NULL
127174 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
127175 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
127176 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
127177 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
127178 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
127179 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
127180 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
127181 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
127182 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
127183 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
127184 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
127185 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
127186 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
127187 +store_2094 store 0-3 2094 &smbioslabel_show_2094
127188 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
127189 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
127190 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
127191 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
127192 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
127193 +audit_expand_2098 audit_expand 2-0 2098 NULL
127194 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
127195 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
127196 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
127197 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
127198 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
127199 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
127200 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
127201 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
127202 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
127203 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
127204 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
127205 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
127206 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
127207 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
127208 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
127209 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
127210 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
127211 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
127212 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
127213 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
127214 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
127215 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
127216 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
127217 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
127218 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
127219 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
127220 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
127221 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
127222 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
127223 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
127224 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
127225 +ore_read_2175 ore_read 0 2175 NULL
127226 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
127227 +direction_output_2184 direction_output 0 2184 NULL
127228 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
127229 +show_companion_2189 show_companion 0 2189 NULL
127230 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
127231 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
127232 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
127233 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
127234 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
127235 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
127236 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
127237 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
127238 +ghash_final_2210 ghash_final 0 2210 NULL
127239 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
127240 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
127241 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
127242 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
127243 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
127244 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
127245 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
127246 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
127247 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
127248 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
127249 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
127250 +protocol_read_2240 protocol_read 0 2240 NULL
127251 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
127252 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
127253 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
127254 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
127255 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
127256 +do_update_counters_2259 do_update_counters 4 2259 NULL
127257 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
127258 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
127259 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
127260 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
127261 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
127262 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
127263 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
127264 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
127265 +sbni_open_2276 sbni_open 0 2276 NULL
127266 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
127267 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
127268 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
127269 +journal_flush_2281 journal_flush 0 2281 NULL
127270 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
127271 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
127272 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
127273 +transient_state_show_2292 transient_state_show 0 2292 NULL
127274 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
127275 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
127276 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
127277 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
127278 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
127279 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
127280 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
127281 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
127282 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
127283 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
127284 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
127285 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
127286 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
127287 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
127288 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
127289 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
127290 +serial_write_2330 serial_write 3 2330 NULL
127291 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
127292 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
127293 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
127294 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
127295 +adapter_up_2348 adapter_up 0 2348 NULL
127296 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
127297 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
127298 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
127299 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
127300 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
127301 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
127302 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
127303 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
127304 +store_2362 store 0 2362 NULL
127305 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
127306 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
127307 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
127308 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
127309 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
127310 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
127311 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
127312 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
127313 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
127314 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
127315 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
127316 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
127317 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
127318 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
127319 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
127320 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
127321 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
127322 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
127323 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
127324 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
127325 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
127326 +store_console_2419 store_console 0-4 2419 NULL
127327 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
127328 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
127329 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
127330 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
127331 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
127332 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
127333 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
127334 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
127335 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
127336 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
127337 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
127338 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
127339 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
127340 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
127341 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
127342 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
127343 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
127344 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
127345 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
127346 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
127347 +name_size_2461 name_size 0 2461 NULL nohasharray
127348 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
127349 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
127350 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
127351 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
127352 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
127353 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
127354 +update_pmkid_2481 update_pmkid 4 2481 NULL
127355 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
127356 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
127357 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
127358 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
127359 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
127360 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
127361 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
127362 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
127363 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
127364 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
127365 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
127366 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
127367 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
127368 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
127369 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
127370 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
127371 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
127372 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
127373 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
127374 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
127375 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
127376 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
127377 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
127378 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
127379 +set_blocksize_2507 set_blocksize 0 2507 NULL
127380 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
127381 +dm_write_2513 dm_write 3 2513 NULL
127382 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
127383 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
127384 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
127385 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
127386 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
127387 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
127388 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
127389 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
127390 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
127391 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
127392 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
127393 +chksum_finup_2530 chksum_finup 0 2530 NULL
127394 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
127395 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
127396 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
127397 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
127398 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
127399 +reset_chip_2547 reset_chip 0 2547 NULL
127400 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
127401 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
127402 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
127403 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
127404 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
127405 +func_2569 func 0 2569 &gfs2_listxattr_2569
127406 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
127407 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
127408 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
127409 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
127410 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
127411 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
127412 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
127413 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
127414 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
127415 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
127416 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
127417 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
127418 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
127419 +vxlan_init_2599 vxlan_init 0 2599 NULL
127420 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
127421 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
127422 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
127423 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
127424 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
127425 +rose_getname_2608 rose_getname 0 2608 NULL
127426 +slot_bytes_2609 slot_bytes 0 2609 NULL
127427 +read_2610 read 0 2610 NULL
127428 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
127429 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
127430 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
127431 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
127432 +switch_status_2629 switch_status 5 2629 NULL
127433 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
127434 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
127435 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
127436 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
127437 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
127438 +offset_show_2645 offset_show 0 2645 NULL
127439 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
127440 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
127441 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
127442 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
127443 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
127444 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
127445 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
127446 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
127447 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
127448 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
127449 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
127450 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
127451 +digi_write_2679 digi_write 0-4 2679 NULL
127452 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
127453 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
127454 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
127455 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
127456 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
127457 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
127458 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
127459 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
127460 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
127461 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
127462 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
127463 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
127464 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
127465 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
127466 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
127467 +udf_setsize_2705 udf_setsize 0 2705 NULL
127468 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
127469 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
127470 +sock_error_2715 sock_error 0 2715 NULL nohasharray
127471 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
127472 +migration_call_2716 migration_call 0 2716 NULL
127473 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
127474 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
127475 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
127476 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
127477 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
127478 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
127479 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
127480 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
127481 +show_2757 show 0 2757 NULL
127482 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
127483 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
127484 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
127485 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
127486 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
127487 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
127488 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
127489 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
127490 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
127491 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
127492 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
127493 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
127494 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
127495 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
127496 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
127497 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
127498 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
127499 +write_2792 write 0 2792 &nvkm_devinit_create__2792
127500 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
127501 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
127502 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
127503 +discover_2798 discover 0 2798 &sound_read_2798
127504 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
127505 +stop_transport_2802 stop_transport 0 2802 NULL
127506 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
127507 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
127508 +sdio_readw_2806 sdio_readw 0 2806 NULL
127509 +show_2808 show 0 2808 NULL
127510 +show_min_2810 show_min 0 2810 NULL
127511 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
127512 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
127513 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
127514 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
127515 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
127516 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
127517 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
127518 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
127519 +pvc_getname_2826 pvc_getname 0 2826 NULL
127520 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
127521 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
127522 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
127523 +sock_create_2838 sock_create 0 2838 NULL
127524 +sctp_packet_2839 sctp_packet 0 2839 NULL
127525 +show_temp_max_2846 show_temp_max 0 2846 NULL
127526 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
127527 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
127528 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
127529 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
127530 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
127531 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
127532 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
127533 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
127534 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
127535 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
127536 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
127537 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
127538 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
127539 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
127540 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
127541 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
127542 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
127543 +coda_setattr_2871 coda_setattr 0 2871 NULL
127544 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
127545 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
127546 +show_2877 show 0 2877 NULL
127547 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
127548 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
127549 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
127550 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
127551 +sata_req_2894 sata_req 0 2894 NULL
127552 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
127553 +cmm_write_2896 cmm_write 3-0 2896 NULL
127554 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
127555 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
127556 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
127557 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
127558 +ore_check_io_2912 ore_check_io 0 2912 NULL
127559 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
127560 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
127561 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
127562 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
127563 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
127564 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
127565 +mls_from_string_2930 mls_from_string 0 2930 NULL
127566 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
127567 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
127568 +show_convrate_2936 show_convrate 0 2936 NULL
127569 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
127570 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
127571 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
127572 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
127573 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
127574 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
127575 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
127576 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
127577 +show_2958 show 0 2958 NULL
127578 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
127579 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
127580 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
127581 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
127582 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
127583 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
127584 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
127585 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
127586 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
127587 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
127588 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
127589 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
127590 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
127591 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
127592 +packet_bind_2996 packet_bind 0 2996 NULL
127593 +store_cardr_2997 store_cardr 4-0 2997 NULL
127594 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
127595 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
127596 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
127597 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
127598 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
127599 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
127600 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
127601 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
127602 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
127603 +depth_write_3021 depth_write 3-0 3021 NULL
127604 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
127605 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
127606 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
127607 +unix_listen_3031 unix_listen 0 3031 NULL
127608 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
127609 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
127610 +show_otp0en_3036 show_otp0en 0 3036 NULL
127611 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
127612 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
127613 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
127614 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
127615 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
127616 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
127617 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
127618 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
127619 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
127620 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
127621 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
127622 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
127623 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
127624 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
127625 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
127626 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
127627 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
127628 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
127629 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
127630 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
127631 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
127632 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
127633 +show_local_port_3076 show_local_port 0 3076 NULL
127634 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
127635 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
127636 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
127637 +free_coherent_3082 free_coherent 4-2 3082 NULL
127638 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
127639 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
127640 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
127641 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
127642 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
127643 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
127644 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
127645 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
127646 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
127647 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
127648 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
127649 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
127650 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
127651 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
127652 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
127653 +m66592_enable_3117 m66592_enable 0 3117 NULL
127654 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
127655 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
127656 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
127657 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
127658 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
127659 +registers_show_3130 registers_show 0 3130 NULL
127660 +print_time_3132 print_time 0 3132 NULL
127661 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
127662 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
127663 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
127664 +filldir_3143 filldir 3 3143 NULL
127665 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
127666 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
127667 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
127668 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
127669 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
127670 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
127671 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
127672 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
127673 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
127674 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
127675 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
127676 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
127677 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
127678 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
127679 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
127680 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
127681 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
127682 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
127683 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
127684 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
127685 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
127686 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
127687 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
127688 +alloc_context_3194 alloc_context 1 3194 NULL
127689 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
127690 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
127691 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
127692 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
127693 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
127694 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
127695 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
127696 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
127697 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
127698 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
127699 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
127700 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
127701 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
127702 +get_target_freq_3217 get_target_freq 0 3217 NULL
127703 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
127704 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
127705 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
127706 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
127707 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
127708 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
127709 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
127710 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
127711 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
127712 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
127713 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
127714 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
127715 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
127716 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
127717 +macb_open_3240 macb_open 0 3240 NULL
127718 +key_key_read_3241 key_key_read 3-0 3241 NULL
127719 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
127720 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
127721 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
127722 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
127723 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
127724 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
127725 +ipaq_open_3260 ipaq_open 0 3260 NULL
127726 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
127727 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
127728 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
127729 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
127730 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
127731 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
127732 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
127733 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
127734 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
127735 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
127736 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
127737 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
127738 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
127739 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
127740 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
127741 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
127742 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
127743 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
127744 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
127745 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
127746 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
127747 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
127748 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
127749 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
127750 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
127751 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
127752 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
127753 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
127754 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
127755 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
127756 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
127757 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
127758 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
127759 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
127760 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
127761 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
127762 +ip_local_out_3345 ip_local_out 0 3345 NULL
127763 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
127764 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
127765 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
127766 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
127767 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
127768 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
127769 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
127770 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
127771 +scnprintf_3360 scnprintf 0-2 3360 NULL
127772 +map_name_show_3361 map_name_show 0 3361 NULL
127773 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
127774 +sr_read_3366 sr_read 3 3366 NULL
127775 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
127776 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
127777 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
127778 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
127779 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
127780 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
127781 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
127782 +slot_show_3380 slot_show 0 3380 NULL nohasharray
127783 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
127784 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
127785 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
127786 +link_state_store_3384 link_state_store 0-4 3384 NULL
127787 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
127788 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
127789 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
127790 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
127791 +sg_write_3392 sg_write 0-3 3392 NULL
127792 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
127793 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
127794 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
127795 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
127796 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
127797 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
127798 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
127799 +__write_reg_3413 __write_reg 0 3413 NULL
127800 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
127801 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
127802 +set_location_3415 set_location 0 3415 NULL nohasharray
127803 +be_open_3415 be_open 0 3415 &set_location_3415
127804 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
127805 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
127806 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
127807 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
127808 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
127809 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
127810 +led_set_status_3432 led_set_status 0 3432 NULL
127811 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
127812 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
127813 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
127814 +dev_register_3440 dev_register 0 3440 NULL
127815 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
127816 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
127817 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
127818 +map_single_3449 map_single 0 3449 NULL
127819 +store_3451 store 0-3 3451 NULL
127820 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
127821 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
127822 +softsynth_write_3455 softsynth_write 3 3455 NULL
127823 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
127824 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
127825 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
127826 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
127827 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
127828 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
127829 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
127830 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
127831 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
127832 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
127833 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
127834 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
127835 +comp_tx_3493 comp_tx 0 3493 NULL
127836 +prepare_3495 prepare 0 3495 NULL
127837 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
127838 +configure_3498 configure 0 3498 NULL
127839 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
127840 +sys_size_show_3507 sys_size_show 0 3507 NULL
127841 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
127842 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
127843 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
127844 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
127845 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
127846 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
127847 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
127848 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
127849 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
127850 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
127851 +adp8870_show_3527 adp8870_show 0 3527 NULL
127852 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
127853 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
127854 +SyS_readv_3539 SyS_readv 3 3539 NULL
127855 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
127856 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
127857 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
127858 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
127859 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
127860 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
127861 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
127862 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
127863 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
127864 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
127865 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
127866 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
127867 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
127868 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
127869 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
127870 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
127871 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
127872 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
127873 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
127874 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
127875 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
127876 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
127877 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
127878 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
127879 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
127880 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
127881 +vc_resize_3585 vc_resize 2-3 3585 NULL
127882 +ifalias_show_3586 ifalias_show 0 3586 NULL
127883 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
127884 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
127885 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
127886 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
127887 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
127888 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
127889 +ray_open_3608 ray_open 0 3608 NULL
127890 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
127891 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
127892 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
127893 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
127894 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
127895 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
127896 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
127897 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
127898 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
127899 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
127900 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
127901 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
127902 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
127903 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
127904 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
127905 +store_3640 store 0 3640 NULL
127906 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
127907 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
127908 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
127909 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
127910 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
127911 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
127912 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
127913 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
127914 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
127915 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
127916 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
127917 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
127918 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
127919 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
127920 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
127921 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
127922 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
127923 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
127924 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
127925 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
127926 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
127927 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
127928 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
127929 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
127930 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
127931 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
127932 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
127933 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
127934 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
127935 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
127936 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
127937 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
127938 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
127939 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
127940 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
127941 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
127942 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
127943 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
127944 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
127945 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
127946 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
127947 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
127948 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
127949 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
127950 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
127951 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
127952 +pegasus_open_3748 pegasus_open 0 3748 NULL
127953 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
127954 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
127955 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
127956 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
127957 +show_log_height_3759 show_log_height 0 3759 NULL
127958 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
127959 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
127960 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
127961 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
127962 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
127963 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
127964 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
127965 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
127966 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
127967 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
127968 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
127969 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
127970 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
127971 +set_min_height_3783 set_min_height 0-4 3783 NULL
127972 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
127973 +set_voltage_3789 set_voltage 0-4 3789 NULL
127974 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
127975 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
127976 +__netlink_create_3800 __netlink_create 0 3800 NULL
127977 +show_line3_3802 show_line3 0 3802 NULL
127978 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
127979 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
127980 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
127981 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
127982 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
127983 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
127984 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
127985 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
127986 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
127987 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
127988 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
127989 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
127990 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
127991 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
127992 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
127993 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
127994 +release_version_store_3841 release_version_store 0-4 3841 NULL
127995 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
127996 +max8925_disable_3844 max8925_disable 0 3844 NULL
127997 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
127998 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
127999 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
128000 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
128001 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
128002 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
128003 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
128004 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
128005 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
128006 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
128007 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
128008 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
128009 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
128010 +get_fd_set_3866 get_fd_set 1 3866 NULL
128011 +show_pci_3867 show_pci 0 3867 NULL
128012 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
128013 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
128014 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
128015 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
128016 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
128017 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
128018 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
128019 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
128020 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
128021 +nvram_write_3894 nvram_write 3-0 3894 NULL
128022 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
128023 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
128024 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
128025 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
128026 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
128027 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
128028 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
128029 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
128030 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
128031 +usbip_recv_3911 usbip_recv 3 3911 NULL
128032 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
128033 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
128034 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
128035 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
128036 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
128037 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
128038 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
128039 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
128040 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
128041 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
128042 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
128043 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
128044 +navman_open_3951 navman_open 0 3951 NULL
128045 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
128046 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
128047 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
128048 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
128049 +write_port_3962 write_port 0-4 3962 NULL
128050 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
128051 +be_vid_config_3976 be_vid_config 0 3976 NULL
128052 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
128053 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
128054 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
128055 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
128056 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
128057 +virtfn_add_3988 virtfn_add 0 3988 NULL
128058 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
128059 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
128060 +do_add_counters_3992 do_add_counters 3 3992 NULL
128061 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
128062 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
128063 +via_rng_init_3998 via_rng_init 0 3998 NULL
128064 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
128065 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
128066 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
128067 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
128068 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
128069 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
128070 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
128071 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
128072 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
128073 +show_xps_map_4009 show_xps_map 0 4009 NULL
128074 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
128075 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
128076 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
128077 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
128078 +_request_firmware_4021 _request_firmware 0 4021 NULL
128079 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
128080 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
128081 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
128082 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
128083 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
128084 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
128085 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
128086 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
128087 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
128088 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
128089 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
128090 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
128091 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
128092 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
128093 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
128094 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
128095 +coreid_show_4066 coreid_show 0 4066 NULL
128096 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
128097 +cardr_show_4070 cardr_show 0 4070 NULL
128098 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
128099 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
128100 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
128101 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
128102 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
128103 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
128104 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
128105 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
128106 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
128107 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
128108 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
128109 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
128110 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
128111 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
128112 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
128113 +show_4097 show 0 4097 NULL
128114 +flash_show_4102 flash_show 0 4102 NULL
128115 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
128116 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
128117 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
128118 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
128119 +write_reg_4108 write_reg 0 4108 NULL
128120 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
128121 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
128122 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
128123 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
128124 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
128125 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
128126 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
128127 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
128128 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
128129 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
128130 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
128131 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
128132 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
128133 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
128134 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
128135 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
128136 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
128137 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
128138 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
128139 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
128140 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
128141 +echo_show_4163 echo_show 0 4163 NULL nohasharray
128142 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
128143 +store_4163 store 0 4163 &t1_init_hw_modules_4163
128144 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
128145 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
128146 +get_alua_req_4166 get_alua_req 3 4166 NULL
128147 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
128148 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
128149 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
128150 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
128151 +show_4173 show 0 4173 NULL
128152 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
128153 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
128154 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
128155 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
128156 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
128157 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
128158 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
128159 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
128160 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
128161 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
128162 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
128163 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
128164 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
128165 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
128166 +persist_store_4220 persist_store 0-4 4220 NULL
128167 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
128168 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
128169 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
128170 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
128171 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
128172 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
128173 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
128174 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
128175 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
128176 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
128177 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
128178 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
128179 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
128180 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
128181 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
128182 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
128183 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
128184 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
128185 +alg_create_4257 alg_create 0 4257 NULL
128186 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
128187 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
128188 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
128189 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
128190 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
128191 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
128192 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
128193 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
128194 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
128195 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
128196 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
128197 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
128198 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
128199 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
128200 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
128201 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
128202 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
128203 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
128204 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
128205 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
128206 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
128207 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
128208 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
128209 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
128210 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
128211 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
128212 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
128213 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
128214 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
128215 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
128216 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
128217 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
128218 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
128219 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
128220 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
128221 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
128222 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
128223 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
128224 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
128225 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
128226 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
128227 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
128228 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
128229 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
128230 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
128231 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
128232 +store_4354 store 0-3 4354 NULL
128233 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
128234 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
128235 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
128236 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
128237 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
128238 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
128239 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
128240 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
128241 +write_4374 write 0 4374 NULL
128242 +esb_write_4376 esb_write 0-3 4376 NULL
128243 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
128244 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
128245 +vcc_connect_4382 vcc_connect 0 4382 NULL
128246 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
128247 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
128248 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
128249 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
128250 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
128251 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
128252 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
128253 +reg_read_4409 reg_read 0 4409 NULL
128254 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
128255 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
128256 +can_send_4414 can_send 0 4414 NULL
128257 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
128258 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
128259 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
128260 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
128261 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
128262 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
128263 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
128264 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
128265 +read_code_4429 read_code 4 4429 NULL
128266 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
128267 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
128268 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
128269 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
128270 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
128271 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
128272 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
128273 +vxp_resume_4442 vxp_resume 0 4442 NULL
128274 +memparse_4444 memparse 0 4444 NULL nohasharray
128275 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
128276 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
128277 +disksize_show_4454 disksize_show 0 4454 NULL
128278 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
128279 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
128280 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
128281 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
128282 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
128283 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
128284 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
128285 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
128286 +beep_write_4485 beep_write 0 4485 NULL
128287 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
128288 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
128289 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
128290 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
128291 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
128292 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
128293 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
128294 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
128295 +set_link_security_4502 set_link_security 4 4502 NULL
128296 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
128297 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
128298 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
128299 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
128300 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
128301 +write_cnodes_4523 write_cnodes 0 4523 NULL
128302 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
128303 +show_modes_4530 show_modes 0 4530 NULL
128304 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
128305 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
128306 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
128307 +tipc_getname_4539 tipc_getname 0 4539 NULL
128308 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
128309 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
128310 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
128311 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
128312 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
128313 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
128314 +show_sched4_4552 show_sched4 0 4552 NULL
128315 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
128316 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
128317 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
128318 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
128319 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
128320 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
128321 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
128322 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
128323 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
128324 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
128325 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
128326 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
128327 +commit_orphans_4584 commit_orphans 0 4584 NULL
128328 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
128329 +read_rio_4589 read_rio 0-3 4589 NULL
128330 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
128331 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
128332 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
128333 +bch_alloc_4593 bch_alloc 1 4593 NULL
128334 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
128335 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
128336 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
128337 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
128338 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
128339 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
128340 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
128341 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
128342 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
128343 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
128344 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
128345 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
128346 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
128347 +hrz_send_4638 hrz_send 0 4638 NULL
128348 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
128349 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
128350 +txCommit_4649 txCommit 0 4649 NULL
128351 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
128352 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
128353 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
128354 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
128355 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
128356 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
128357 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
128358 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
128359 +show_event_log_4682 show_event_log 0 4682 NULL
128360 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
128361 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
128362 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
128363 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
128364 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
128365 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
128366 +kone_receive_4690 kone_receive 4-0 4690 NULL
128367 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
128368 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
128369 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
128370 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
128371 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
128372 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
128373 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
128374 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
128375 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
128376 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
128377 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
128378 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
128379 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
128380 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
128381 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
128382 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
128383 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
128384 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
128385 +path_show_4725 path_show 0 4725 NULL nohasharray
128386 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
128387 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
128388 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
128389 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
128390 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
128391 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
128392 +ledd_show_4740 ledd_show 0 4740 NULL
128393 +level_show_4741 level_show 0 4741 NULL
128394 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
128395 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
128396 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
128397 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
128398 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
128399 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
128400 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
128401 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
128402 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
128403 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
128404 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
128405 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
128406 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
128407 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
128408 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
128409 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
128410 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
128411 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
128412 +create_subvol_4791 create_subvol 4 4791 NULL
128413 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
128414 +read_4793 read 0-4 4793 NULL
128415 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
128416 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
128417 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
128418 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
128419 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
128420 +fan_set_level_4805 fan_set_level 0 4805 NULL
128421 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
128422 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
128423 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
128424 +show_sticky_4816 show_sticky 0 4816 NULL
128425 +show_postcode_4819 show_postcode 0 4819 NULL
128426 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
128427 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
128428 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
128429 +show_4831 show 0 4831 NULL
128430 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
128431 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
128432 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
128433 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
128434 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
128435 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
128436 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
128437 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
128438 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
128439 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
128440 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
128441 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
128442 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
128443 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
128444 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
128445 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
128446 +svc_getname_4869 svc_getname 0 4869 NULL
128447 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
128448 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
128449 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
128450 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
128451 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
128452 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
128453 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
128454 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
128455 +current_speed_show_4887 current_speed_show 0 4887 NULL
128456 +sys_ipc_4889 sys_ipc 3 4889 NULL
128457 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
128458 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
128459 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
128460 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
128461 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
128462 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
128463 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
128464 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
128465 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
128466 +read_4919 read 0 4919 &show_pwm1_enable_4919
128467 +single_step_cont_4921 single_step_cont 0 4921 NULL
128468 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
128469 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
128470 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
128471 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
128472 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
128473 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
128474 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
128475 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
128476 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
128477 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
128478 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
128479 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
128480 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
128481 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
128482 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
128483 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
128484 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
128485 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
128486 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
128487 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
128488 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
128489 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
128490 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
128491 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
128492 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
128493 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
128494 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
128495 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
128496 +set_aout_4974 set_aout 0-4 4974 NULL
128497 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
128498 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
128499 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
128500 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
128501 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
128502 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
128503 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
128504 +read_block_4993 read_block 0 4993 NULL
128505 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
128506 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
128507 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
128508 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
128509 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
128510 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
128511 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
128512 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
128513 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
128514 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
128515 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
128516 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
128517 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
128518 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
128519 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
128520 +net2272_start_5033 net2272_start 0 5033 NULL
128521 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
128522 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
128523 +blkdev_get_5050 blkdev_get 0 5050 NULL
128524 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
128525 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
128526 +show_5055 show 0 5055 NULL
128527 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
128528 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
128529 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
128530 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
128531 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
128532 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
128533 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
128534 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
128535 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
128536 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
128537 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
128538 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
128539 +compr_fill_5093 compr_fill 2 5093 NULL
128540 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
128541 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
128542 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
128543 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
128544 +sound_write_5102 sound_write 3-0 5102 NULL
128545 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
128546 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
128547 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
128548 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
128549 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
128550 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
128551 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
128552 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
128553 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
128554 +rhine_open_5133 rhine_open 0 5133 NULL
128555 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
128556 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
128557 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
128558 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
128559 +quirks_show_5154 quirks_show 0 5154 NULL
128560 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
128561 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
128562 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
128563 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
128564 +__az6007_write_5170 __az6007_write 0 5170 NULL
128565 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
128566 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
128567 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
128568 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
128569 +datablob_parse_5177 datablob_parse 0 5177 NULL
128570 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
128571 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
128572 +adjust_memory_5185 adjust_memory 0 5185 NULL
128573 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
128574 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
128575 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
128576 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
128577 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
128578 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
128579 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
128580 +read_blocklist_5209 read_blocklist 2 5209 NULL
128581 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
128582 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
128583 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
128584 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
128585 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
128586 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
128587 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
128588 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
128589 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
128590 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
128591 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
128592 +atl1e_open_5226 atl1e_open 0 5226 NULL
128593 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
128594 +wait_for_response_5229 wait_for_response 0 5229 NULL
128595 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
128596 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
128597 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
128598 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
128599 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
128600 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
128601 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
128602 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
128603 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
128604 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
128605 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
128606 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
128607 +ti_open_5256 ti_open 0 5256 NULL
128608 +update_nodemask_5257 update_nodemask 0 5257 NULL
128609 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
128610 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
128611 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
128612 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
128613 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
128614 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
128615 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
128616 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
128617 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
128618 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
128619 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
128620 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
128621 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
128622 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
128623 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
128624 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
128625 +ks8842_open_5309 ks8842_open 0 5309 NULL
128626 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
128627 +grow_inode_5311 grow_inode 0 5311 NULL
128628 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
128629 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
128630 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
128631 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
128632 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
128633 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
128634 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
128635 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
128636 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
128637 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
128638 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
128639 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
128640 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
128641 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
128642 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
128643 +policy_store_5346 policy_store 0-4 5346 NULL
128644 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
128645 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
128646 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
128647 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
128648 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
128649 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
128650 +icmp_error_5362 icmp_error 0 5362 NULL
128651 +open_tx_second_5363 open_tx_second 0 5363 NULL
128652 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
128653 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
128654 +set_master_5372 set_master 0 5372 NULL
128655 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
128656 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
128657 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
128658 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
128659 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
128660 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
128661 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
128662 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
128663 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
128664 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
128665 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
128666 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
128667 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
128668 +fat_getattr_5406 fat_getattr 0 5406 NULL
128669 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
128670 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
128671 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
128672 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
128673 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
128674 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
128675 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
128676 +show_output_5423 show_output 0 5423 NULL nohasharray
128677 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
128678 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
128679 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
128680 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
128681 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
128682 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
128683 +store_pwm_5441 store_pwm 0-4 5441 NULL
128684 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
128685 +show_id_5444 show_id 0 5444 NULL nohasharray
128686 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
128687 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
128688 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
128689 +create_child_5449 create_child 0-4 5449 NULL
128690 +add_host_show_5451 add_host_show 0 5451 NULL
128691 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
128692 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
128693 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
128694 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
128695 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
128696 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
128697 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
128698 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
128699 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
128700 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
128701 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
128702 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
128703 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
128704 +show_5474 show 0 5474 NULL nohasharray
128705 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
128706 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
128707 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
128708 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
128709 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
128710 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
128711 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
128712 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
128713 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
128714 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
128715 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
128716 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
128717 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
128718 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
128719 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
128720 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
128721 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
128722 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
128723 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
128724 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
128725 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
128726 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
128727 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
128728 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
128729 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
128730 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
128731 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
128732 +spidev_message_5518 spidev_message 3 5518 NULL
128733 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
128734 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
128735 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
128736 +show_license_5524 show_license 0 5524 NULL
128737 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
128738 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
128739 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
128740 +stop_cpus_5529 stop_cpus 0 5529 NULL
128741 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
128742 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
128743 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
128744 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
128745 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
128746 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
128747 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
128748 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
128749 +le_readq_5557 le_readq 0 5557 NULL
128750 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
128751 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
128752 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
128753 +fir16_create_5574 fir16_create 3 5574 NULL
128754 +bioset_create_5580 bioset_create 1 5580 NULL
128755 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
128756 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
128757 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
128758 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
128759 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
128760 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
128761 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
128762 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
128763 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
128764 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
128765 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
128766 +__remove_suid_5618 __remove_suid 0 5618 NULL
128767 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
128768 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
128769 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
128770 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
128771 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
128772 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
128773 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
128774 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
128775 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
128776 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
128777 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
128778 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
128779 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
128780 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
128781 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
128782 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
128783 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
128784 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
128785 +parse_arg_5657 parse_arg 0-2 5657 NULL
128786 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
128787 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
128788 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
128789 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
128790 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
128791 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
128792 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
128793 +store_5663 store 0-3 5663 &clk_prepare_5663
128794 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
128795 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
128796 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
128797 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
128798 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
128799 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
128800 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
128801 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
128802 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
128803 +get_arg_5694 get_arg 3 5694 NULL nohasharray
128804 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
128805 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
128806 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
128807 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
128808 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
128809 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
128810 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
128811 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
128812 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
128813 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
128814 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
128815 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
128816 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
128817 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
128818 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
128819 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
128820 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
128821 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
128822 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
128823 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
128824 +get_packet_5747 get_packet 3 5747 NULL
128825 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
128826 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
128827 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
128828 +can_get_size_5754 can_get_size 0 5754 NULL
128829 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
128830 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
128831 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
128832 +packet_xmit_5762 packet_xmit 0 5762 NULL
128833 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
128834 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
128835 +start_5768 start 0 5768 NULL
128836 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
128837 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
128838 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
128839 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
128840 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
128841 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
128842 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
128843 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
128844 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
128845 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
128846 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
128847 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
128848 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
128849 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
128850 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
128851 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
128852 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
128853 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
128854 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
128855 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
128856 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
128857 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
128858 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
128859 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
128860 +setup_req_5848 setup_req 3 5848 NULL nohasharray
128861 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
128862 +enter_state_5850 enter_state 0 5850 NULL
128863 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
128864 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
128865 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
128866 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
128867 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
128868 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
128869 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
128870 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
128871 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
128872 +vsscanf_5868 vsscanf 0 5868 NULL
128873 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
128874 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
128875 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
128876 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
128877 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
128878 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
128879 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
128880 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
128881 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
128882 +rmd320_final_5897 rmd320_final 0 5897 NULL
128883 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
128884 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
128885 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
128886 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
128887 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
128888 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
128889 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
128890 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
128891 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
128892 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
128893 +devpath_show_5910 devpath_show 0 5910 NULL
128894 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
128895 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
128896 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
128897 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
128898 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
128899 +next_entry_5921 next_entry 0 5921 NULL
128900 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
128901 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
128902 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
128903 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
128904 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
128905 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
128906 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
128907 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
128908 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
128909 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
128910 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
128911 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
128912 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
128913 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
128914 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
128915 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
128916 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
128917 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
128918 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
128919 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
128920 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
128921 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
128922 +sha224_final_5978 sha224_final 0 5978 NULL
128923 +show_5979 show 0 5979 NULL nohasharray
128924 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
128925 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
128926 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
128927 +SyS_semop_5980 SyS_semop 3 5980 NULL
128928 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
128929 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
128930 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
128931 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
128932 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
128933 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
128934 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
128935 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
128936 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
128937 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
128938 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
128939 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
128940 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
128941 +spi_read_6031 spi_read 0 6031 NULL nohasharray
128942 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
128943 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
128944 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
128945 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
128946 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
128947 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
128948 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
128949 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
128950 +led_shot_6046 led_shot 0-4 6046 NULL
128951 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
128952 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
128953 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
128954 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
128955 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
128956 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
128957 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
128958 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
128959 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
128960 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
128961 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
128962 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
128963 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
128964 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
128965 +init_6095 init 0 6095 NULL
128966 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
128967 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
128968 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
128969 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
128970 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
128971 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
128972 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
128973 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
128974 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
128975 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
128976 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
128977 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
128978 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
128979 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
128980 +read_packet_6140 read_packet 0 6140 NULL
128981 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
128982 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
128983 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
128984 +tc574_resume_6154 tc574_resume 0 6154 NULL
128985 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
128986 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
128987 +tcam_write_6162 tcam_write 0 6162 NULL
128988 +show_temp8_6163 show_temp8 0 6163 NULL
128989 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
128990 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
128991 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
128992 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
128993 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
128994 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
128995 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
128996 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
128997 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
128998 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
128999 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
129000 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
129001 +freeze_store_6185 freeze_store 0-3 6185 NULL
129002 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
129003 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
129004 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
129005 +add_interval_6202 add_interval 0 6202 NULL
129006 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
129007 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
129008 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
129009 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
129010 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
129011 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
129012 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
129013 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
129014 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
129015 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
129016 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
129017 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
129018 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
129019 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
129020 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
129021 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
129022 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
129023 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
129024 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
129025 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
129026 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
129027 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
129028 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
129029 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
129030 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
129031 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
129032 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
129033 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
129034 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
129035 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
129036 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
129037 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
129038 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
129039 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
129040 +key_unseal_6285 key_unseal 0 6285 NULL
129041 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
129042 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
129043 +serial_port_in_6291 serial_port_in 0 6291 NULL
129044 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
129045 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
129046 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
129047 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
129048 +raw_request_6307 raw_request 0 6307 NULL
129049 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
129050 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
129051 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
129052 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
129053 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
129054 +balance_6312 balance 0 6312 NULL
129055 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
129056 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
129057 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
129058 +store_cluster_6316 store_cluster 0-4 6316 NULL
129059 +write_null_6319 write_null 0-3 6319 NULL
129060 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
129061 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
129062 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
129063 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
129064 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
129065 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
129066 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
129067 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
129068 +solos_param_show_6344 solos_param_show 0 6344 NULL
129069 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
129070 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
129071 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
129072 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
129073 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
129074 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
129075 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
129076 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
129077 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
129078 +recv_init_6366 recv_init 0 6366 NULL
129079 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
129080 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
129081 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
129082 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
129083 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
129084 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
129085 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
129086 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
129087 +msb_write_block_6379 msb_write_block 3 6379 NULL
129088 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
129089 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
129090 +bb_store_6401 bb_store 3-0 6401 NULL
129091 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
129092 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
129093 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
129094 +md_attr_show_6408 md_attr_show 0 6408 NULL
129095 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
129096 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
129097 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
129098 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
129099 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
129100 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
129101 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
129102 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
129103 +l2up_create_6430 l2up_create 3 6430 NULL
129104 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
129105 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
129106 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
129107 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
129108 +coda_downcall_6448 coda_downcall 0 6448 NULL
129109 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
129110 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
129111 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
129112 +show_sustain_6469 show_sustain 0 6469 NULL
129113 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
129114 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
129115 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
129116 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
129117 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
129118 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
129119 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
129120 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
129121 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
129122 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
129123 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
129124 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
129125 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
129126 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
129127 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
129128 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
129129 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
129130 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
129131 +mei_read_6507 mei_read 3-0 6507 NULL
129132 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
129133 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
129134 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
129135 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
129136 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
129137 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
129138 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
129139 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
129140 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
129141 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
129142 +show_min_uV_6544 show_min_uV 0 6544 NULL
129143 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
129144 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
129145 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
129146 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
129147 +wdm_read_6549 wdm_read 3-0 6549 NULL
129148 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
129149 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
129150 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
129151 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
129152 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
129153 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
129154 +notify_handler_6557 notify_handler 0 6557 NULL
129155 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
129156 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
129157 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
129158 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
129159 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
129160 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
129161 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
129162 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
129163 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
129164 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
129165 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
129166 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
129167 +reg_set_6585 reg_set 0 6585 NULL nohasharray
129168 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
129169 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
129170 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
129171 +bytes_number_6591 bytes_number 0-2 6591 NULL
129172 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
129173 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
129174 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
129175 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
129176 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
129177 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
129178 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
129179 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
129180 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
129181 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
129182 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
129183 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
129184 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
129185 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
129186 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
129187 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
129188 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
129189 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
129190 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
129191 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
129192 +queue_dtd_6652 queue_dtd 0 6652 NULL
129193 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
129194 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
129195 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
129196 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
129197 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
129198 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
129199 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
129200 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
129201 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
129202 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
129203 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
129204 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
129205 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
129206 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
129207 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
129208 +init_chip_first_6676 init_chip_first 0 6676 NULL
129209 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
129210 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
129211 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
129212 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
129213 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
129214 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
129215 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
129216 +cap_show_6691 cap_show 0 6691 NULL
129217 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
129218 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
129219 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
129220 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
129221 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
129222 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
129223 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
129224 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
129225 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
129226 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
129227 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
129228 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
129229 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
129230 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
129231 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
129232 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
129233 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
129234 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
129235 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
129236 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
129237 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
129238 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
129239 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
129240 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
129241 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
129242 +wil_reset_6752 wil_reset 0 6752 NULL
129243 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
129244 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
129245 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
129246 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
129247 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
129248 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
129249 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
129250 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
129251 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
129252 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
129253 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
129254 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
129255 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
129256 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
129257 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
129258 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
129259 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
129260 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
129261 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
129262 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
129263 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
129264 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
129265 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
129266 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
129267 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
129268 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
129269 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
129270 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
129271 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
129272 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
129273 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
129274 +get_blocks_6801 get_blocks 0 6801 NULL
129275 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
129276 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
129277 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
129278 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
129279 +init_port_6810 init_port 0 6810 NULL
129280 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
129281 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
129282 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
129283 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
129284 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
129285 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
129286 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
129287 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
129288 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
129289 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
129290 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
129291 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
129292 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
129293 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
129294 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
129295 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
129296 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
129297 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
129298 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
129299 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
129300 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
129301 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
129302 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
129303 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
129304 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
129305 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
129306 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
129307 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
129308 +size_6873 size 0 6873 NULL
129309 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
129310 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
129311 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
129312 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
129313 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
129314 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
129315 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
129316 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
129317 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
129318 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
129319 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
129320 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
129321 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
129322 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
129323 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
129324 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
129325 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
129326 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
129327 +hook_6905 hook 0 6905 NULL nohasharray
129328 +qib_init_6905 qib_init 0 6905 &hook_6905
129329 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
129330 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
129331 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
129332 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
129333 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
129334 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
129335 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
129336 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
129337 +ioctl_6914 ioctl 0 6914 NULL
129338 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
129339 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
129340 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
129341 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
129342 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
129343 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
129344 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
129345 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
129346 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
129347 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
129348 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
129349 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
129350 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
129351 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
129352 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
129353 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
129354 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
129355 +str_to_slot_6952 str_to_slot 0 6952 NULL
129356 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
129357 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
129358 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
129359 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
129360 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
129361 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
129362 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
129363 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
129364 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
129365 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
129366 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
129367 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
129368 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
129369 +request_key_async_6990 request_key_async 4 6990 NULL
129370 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
129371 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
129372 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
129373 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
129374 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
129375 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
129376 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
129377 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
129378 +copy_items_7012 copy_items 7 7012 NULL
129379 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
129380 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
129381 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
129382 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
129383 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
129384 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
129385 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
129386 +wimax_msg_7030 wimax_msg 4 7030 NULL
129387 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
129388 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
129389 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
129390 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
129391 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
129392 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
129393 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
129394 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
129395 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
129396 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
129397 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
129398 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
129399 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
129400 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
129401 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
129402 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
129403 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
129404 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
129405 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
129406 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
129407 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
129408 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
129409 +mii_status_show_7077 mii_status_show 0 7077 NULL
129410 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
129411 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
129412 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
129413 +read_7087 read 0 7087 &queue_requests_show_7087
129414 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
129415 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
129416 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
129417 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
129418 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
129419 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
129420 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
129421 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
129422 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
129423 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
129424 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
129425 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
129426 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
129427 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
129428 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
129429 +show_value_7119 show_value 0 7119 NULL
129430 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
129431 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
129432 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
129433 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
129434 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
129435 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
129436 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
129437 +show_bpp_7148 show_bpp 0 7148 NULL
129438 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
129439 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
129440 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
129441 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
129442 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
129443 +fnic_reset_7163 fnic_reset 0 7163 NULL
129444 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
129445 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
129446 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
129447 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
129448 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
129449 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
129450 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
129451 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
129452 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
129453 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
129454 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
129455 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
129456 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
129457 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
129458 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
129459 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
129460 +confirm_7211 confirm 0 7211 NULL
129461 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
129462 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
129463 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
129464 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
129465 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
129466 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
129467 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
129468 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
129469 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
129470 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
129471 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
129472 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
129473 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
129474 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
129475 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
129476 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
129477 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
129478 +release_version_show_7263 release_version_show 0 7263 NULL
129479 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
129480 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
129481 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
129482 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
129483 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
129484 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
129485 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
129486 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
129487 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
129488 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
129489 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
129490 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
129491 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
129492 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
129493 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
129494 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
129495 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
129496 +rose_open_7309 rose_open 0 7309 NULL
129497 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
129498 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
129499 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
129500 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
129501 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
129502 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
129503 +do_md_stop_7335 do_md_stop 0 7335 NULL
129504 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
129505 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
129506 +mgmt_control_7349 mgmt_control 3 7349 NULL
129507 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
129508 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
129509 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
129510 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
129511 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
129512 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
129513 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
129514 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
129515 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
129516 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
129517 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
129518 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
129519 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
129520 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
129521 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
129522 +hweight_long_7388 hweight_long 0-1 7388 NULL
129523 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
129524 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
129525 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
129526 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
129527 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
129528 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
129529 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
129530 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
129531 +rng_setkey_7415 rng_setkey 0 7415 NULL
129532 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
129533 +store_7418 store 0-3 7418 NULL
129534 +switch_mm_7420 switch_mm 0 7420 NULL
129535 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
129536 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
129537 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
129538 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
129539 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
129540 +store_7441 store 0 7441 NULL
129541 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
129542 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
129543 +show_mask_7446 show_mask 0 7446 NULL
129544 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
129545 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
129546 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
129547 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
129548 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
129549 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
129550 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
129551 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
129552 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
129553 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
129554 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
129555 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
129556 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
129557 +set_speed_7470 set_speed 0-4 7470 NULL
129558 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
129559 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
129560 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
129561 +show_max_uV_7474 show_max_uV 0 7474 NULL
129562 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
129563 +atalk_getname_7490 atalk_getname 0 7490 NULL
129564 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
129565 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
129566 +setsockopt_7492 setsockopt 0 7492 NULL
129567 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
129568 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
129569 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
129570 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
129571 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
129572 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
129573 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
129574 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
129575 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
129576 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
129577 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
129578 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
129579 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
129580 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
129581 +virtnet_open_7538 virtnet_open 0 7538 NULL
129582 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
129583 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
129584 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
129585 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
129586 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
129587 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
129588 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
129589 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
129590 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
129591 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
129592 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
129593 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
129594 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
129595 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
129596 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
129597 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
129598 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
129599 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
129600 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
129601 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
129602 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
129603 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
129604 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
129605 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
129606 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
129607 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
129608 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
129609 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
129610 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
129611 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
129612 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
129613 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
129614 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
129615 +send_to_group_7627 send_to_group 0 7627 NULL
129616 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
129617 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
129618 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
129619 +net2272_queue_7640 net2272_queue 0 7640 NULL
129620 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
129621 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
129622 +write_priomap_7648 write_priomap 0-3 7648 NULL
129623 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
129624 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
129625 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
129626 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
129627 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
129628 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
129629 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
129630 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
129631 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
129632 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
129633 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
129634 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
129635 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
129636 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
129637 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
129638 +device_show_7693 device_show 0 7693 NULL nohasharray
129639 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
129640 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
129641 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
129642 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
129643 +dev_info_set_7705 dev_info_set 0 7705 NULL
129644 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
129645 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
129646 +unmap_region_7709 unmap_region 1 7709 NULL
129647 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
129648 +show_7711 show 0 7711 NULL
129649 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
129650 +sys_pread64_7721 sys_pread64 3 7721 NULL
129651 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
129652 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
129653 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
129654 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
129655 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
129656 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
129657 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
129658 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
129659 +write_7751 write 0 7751 NULL
129660 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
129661 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
129662 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
129663 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
129664 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
129665 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
129666 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
129667 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
129668 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
129669 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
129670 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
129671 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
129672 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
129673 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
129674 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
129675 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
129676 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
129677 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
129678 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
129679 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
129680 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
129681 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
129682 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
129683 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
129684 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
129685 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
129686 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
129687 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
129688 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
129689 +show_7835 show 0 7835 NULL
129690 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
129691 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
129692 +enable_7841 enable 0 7841 NULL nohasharray
129693 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
129694 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
129695 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
129696 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
129697 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
129698 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
129699 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
129700 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
129701 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
129702 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
129703 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
129704 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
129705 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
129706 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
129707 +request_7878 request 0 7878 NULL
129708 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
129709 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
129710 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
129711 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
129712 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
129713 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
129714 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
129715 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
129716 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
129717 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
129718 +show_7906 show 0 7906 NULL
129719 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
129720 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
129721 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
129722 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
129723 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
129724 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
129725 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
129726 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
129727 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
129728 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
129729 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
129730 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
129731 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
129732 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
129733 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
129734 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
129735 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
129736 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
129737 +get_formats_7949 get_formats 0 7949 NULL
129738 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
129739 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
129740 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
129741 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
129742 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
129743 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
129744 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
129745 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
129746 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
129747 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
129748 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
129749 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
129750 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
129751 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
129752 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
129753 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
129754 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
129755 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
129756 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
129757 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
129758 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
129759 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
129760 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
129761 +fb_set_par_8006 fb_set_par 0 8006 NULL
129762 +write_room_8009 write_room 0 8009 NULL
129763 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
129764 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
129765 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
129766 +vcs_read_8017 vcs_read 3-0 8017 NULL
129767 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
129768 +aux3_show_8025 aux3_show 0 8025 NULL
129769 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
129770 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
129771 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
129772 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
129773 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
129774 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
129775 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
129776 +security_syslog_8042 security_syslog 0 8042 NULL
129777 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
129778 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
129779 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
129780 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
129781 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
129782 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
129783 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
129784 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
129785 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
129786 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
129787 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
129788 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
129789 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
129790 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
129791 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
129792 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
129793 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
129794 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
129795 +strict_show_8078 strict_show 0 8078 NULL
129796 +room_for_filename_8085 room_for_filename 3 8085 NULL
129797 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
129798 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
129799 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
129800 +fw_suspend_8094 fw_suspend 0 8094 NULL
129801 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
129802 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
129803 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
129804 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
129805 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
129806 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
129807 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
129808 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
129809 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
129810 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
129811 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
129812 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
129813 +venus_lookup_8121 venus_lookup 4 8121 NULL
129814 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
129815 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
129816 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
129817 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
129818 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
129819 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
129820 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
129821 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
129822 +next_signal_8135 next_signal 0 8135 NULL
129823 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
129824 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
129825 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
129826 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
129827 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
129828 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
129829 +reload_store_8150 reload_store 0-4 8150 NULL
129830 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
129831 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
129832 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
129833 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
129834 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
129835 +num_writes_show_8162 num_writes_show 0 8162 NULL
129836 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
129837 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
129838 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
129839 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
129840 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
129841 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
129842 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
129843 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
129844 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
129845 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
129846 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
129847 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
129848 +write_classid_8189 write_classid 0 8189 NULL
129849 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
129850 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
129851 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
129852 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
129853 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
129854 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
129855 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
129856 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
129857 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
129858 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
129859 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
129860 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
129861 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
129862 +play_iframe_8219 play_iframe 3 8219 NULL
129863 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
129864 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
129865 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
129866 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
129867 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
129868 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
129869 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
129870 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
129871 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
129872 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
129873 +show_state_disable_8251 show_state_disable 0 8251 NULL
129874 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
129875 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
129876 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
129877 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
129878 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
129879 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
129880 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
129881 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
129882 +init_cdev_8274 init_cdev 1 8274 NULL
129883 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
129884 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
129885 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
129886 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
129887 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
129888 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
129889 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
129890 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
129891 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
129892 +setsockopt_8304 setsockopt 0 8304 NULL
129893 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
129894 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
129895 +uevent_store_8319 uevent_store 0-4 8319 NULL
129896 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
129897 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
129898 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
129899 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
129900 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
129901 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
129902 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
129903 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
129904 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
129905 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
129906 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
129907 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
129908 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
129909 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
129910 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
129911 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
129912 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
129913 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
129914 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
129915 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
129916 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
129917 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
129918 +wil_open_8375 wil_open 0 8375 NULL
129919 +ndo_init_8377 ndo_init 0 8377 NULL
129920 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
129921 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
129922 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
129923 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
129924 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
129925 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
129926 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
129927 +brightness_set_8396 brightness_set 0 8396 NULL
129928 +config_8403 config 0 8403 NULL
129929 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
129930 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
129931 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
129932 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
129933 +alua_activate_8420 alua_activate 0 8420 NULL
129934 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
129935 +keyspan_open_8429 keyspan_open 0 8429 NULL
129936 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
129937 +capability_set_8433 capability_set 0-4 8433 NULL
129938 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
129939 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
129940 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
129941 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
129942 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
129943 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
129944 +sl_init_8447 sl_init 0 8447 NULL
129945 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
129946 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
129947 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
129948 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
129949 +tgr160_final_8455 tgr160_final 0 8455 NULL
129950 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
129951 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
129952 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
129953 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
129954 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
129955 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
129956 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
129957 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
129958 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
129959 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
129960 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
129961 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
129962 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
129963 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
129964 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
129965 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
129966 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
129967 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
129968 +in0_input_show_8498 in0_input_show 0 8498 NULL
129969 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
129970 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
129971 +dev_config_8506 dev_config 3 8506 NULL
129972 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
129973 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
129974 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
129975 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
129976 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
129977 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
129978 +swap_writepage_8522 swap_writepage 0 8522 NULL
129979 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
129980 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
129981 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
129982 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
129983 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
129984 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
129985 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
129986 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
129987 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
129988 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
129989 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
129990 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
129991 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
129992 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
129993 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
129994 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
129995 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
129996 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
129997 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
129998 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
129999 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
130000 +ixgb_open_8565 ixgb_open 0 8565 NULL
130001 +set_volume_8569 set_volume 0 8569 NULL
130002 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
130003 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
130004 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
130005 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
130006 +tower_write_8580 tower_write 3-0 8580 NULL
130007 +cmd_wait_8582 cmd_wait 0 8582 NULL
130008 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
130009 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
130010 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
130011 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
130012 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
130013 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
130014 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
130015 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
130016 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
130017 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
130018 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
130019 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
130020 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
130021 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
130022 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
130023 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
130024 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
130025 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
130026 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
130027 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
130028 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
130029 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
130030 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
130031 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
130032 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
130033 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
130034 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
130035 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
130036 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
130037 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
130038 +options_show_8667 options_show 0 8667 NULL
130039 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
130040 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
130041 +crc32_update_8676 crc32_update 0 8676 NULL
130042 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
130043 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
130044 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
130045 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
130046 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
130047 +start_8697 start 0 8697 NULL
130048 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
130049 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
130050 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
130051 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
130052 +arcfb_write_8702 arcfb_write 3 8702 NULL
130053 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
130054 +init_header_8703 init_header 0 8703 &i_size_read_8703
130055 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
130056 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
130057 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
130058 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
130059 +charger_state_show_8720 charger_state_show 0 8720 NULL
130060 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
130061 +lunid_show_8726 lunid_show 0 8726 NULL
130062 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
130063 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
130064 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
130065 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
130066 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
130067 +f_dupfd_8730 f_dupfd 1 8730 NULL
130068 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
130069 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
130070 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
130071 +compound_order_8750 compound_order 0 8750 NULL nohasharray
130072 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
130073 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
130074 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
130075 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
130076 +read_uscorr_8755 read_uscorr 0 8755 NULL
130077 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
130078 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
130079 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
130080 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
130081 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
130082 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
130083 +sys_prctl_8766 sys_prctl 4 8766 NULL
130084 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
130085 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
130086 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
130087 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
130088 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
130089 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
130090 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
130091 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
130092 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
130093 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
130094 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
130095 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
130096 +show_hardware_8789 show_hardware 0 8789 NULL
130097 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
130098 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
130099 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
130100 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
130101 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
130102 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
130103 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
130104 +get_size_8811 get_size 0 8811 NULL
130105 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
130106 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
130107 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
130108 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
130109 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
130110 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
130111 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
130112 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
130113 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
130114 +convert_8830 convert 0 8830 NULL
130115 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
130116 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
130117 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
130118 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
130119 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
130120 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
130121 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
130122 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
130123 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
130124 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
130125 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
130126 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
130127 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
130128 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
130129 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
130130 +q931_help_8865 q931_help 0 8865 NULL nohasharray
130131 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
130132 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
130133 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
130134 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
130135 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
130136 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
130137 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
130138 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
130139 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
130140 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
130141 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
130142 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
130143 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
130144 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
130145 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
130146 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
130147 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
130148 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
130149 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
130150 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
130151 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
130152 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
130153 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
130154 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
130155 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
130156 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
130157 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
130158 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
130159 +data_sock_create_8920 data_sock_create 0 8920 NULL
130160 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
130161 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
130162 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
130163 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
130164 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
130165 +layout_commit_8926 layout_commit 3-0 8926 NULL
130166 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
130167 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
130168 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
130169 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
130170 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
130171 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
130172 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
130173 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
130174 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
130175 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
130176 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
130177 +claim_show_8950 claim_show 0 8950 NULL nohasharray
130178 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
130179 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
130180 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
130181 +set_red_8954 set_red 0-4 8954 NULL
130182 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
130183 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
130184 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
130185 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
130186 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
130187 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
130188 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
130189 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
130190 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
130191 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
130192 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
130193 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
130194 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
130195 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
130196 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
130197 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
130198 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
130199 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
130200 +oslec_create_8987 oslec_create 1 8987 NULL
130201 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
130202 +show_state_time_8992 show_state_time 0 8992 NULL
130203 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
130204 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
130205 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
130206 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
130207 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
130208 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
130209 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
130210 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
130211 +epp_read_data_9015 epp_read_data 0 9015 NULL
130212 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
130213 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
130214 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
130215 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
130216 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
130217 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
130218 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
130219 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
130220 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
130221 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
130222 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
130223 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
130224 +nla_put_9042 nla_put 0 9042 NULL
130225 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
130226 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
130227 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
130228 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
130229 +ep_queue_9060 ep_queue 0 9060 NULL
130230 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
130231 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
130232 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
130233 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
130234 +hci_req_add_9067 hci_req_add 3 9067 NULL
130235 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
130236 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
130237 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
130238 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
130239 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
130240 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
130241 +create_queues_9088 create_queues 3-2 9088 NULL
130242 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
130243 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
130244 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
130245 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
130246 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
130247 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
130248 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
130249 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
130250 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
130251 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
130252 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
130253 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
130254 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
130255 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
130256 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
130257 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
130258 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
130259 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
130260 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
130261 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
130262 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
130263 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
130264 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
130265 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
130266 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
130267 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
130268 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
130269 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
130270 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
130271 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
130272 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
130273 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
130274 +ax25_bind_9185 ax25_bind 0 9185 NULL
130275 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
130276 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
130277 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
130278 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
130279 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
130280 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
130281 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
130282 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
130283 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
130284 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
130285 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
130286 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
130287 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
130288 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
130289 +sg_common_write_9209 sg_common_write 0 9209 NULL
130290 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
130291 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
130292 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
130293 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
130294 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
130295 +card_send_command_9215 card_send_command 3 9215 NULL
130296 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
130297 +protocol_write_9219 protocol_write 3-0 9219 NULL
130298 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
130299 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
130300 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
130301 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
130302 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
130303 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
130304 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
130305 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
130306 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
130307 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
130308 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
130309 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
130310 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
130311 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
130312 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
130313 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
130314 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
130315 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
130316 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
130317 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
130318 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
130319 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
130320 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
130321 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
130322 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
130323 +flakey_status_9274 flakey_status 5 9274 NULL
130324 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
130325 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
130326 +open_9278 open 0 9278 &show_indirect_byte_9278
130327 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
130328 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
130329 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
130330 +show_9287 show 0 9287 NULL
130331 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
130332 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
130333 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
130334 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
130335 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
130336 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
130337 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
130338 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
130339 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
130340 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
130341 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
130342 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
130343 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
130344 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
130345 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
130346 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
130347 +description_show_9327 description_show 0 9327 NULL
130348 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
130349 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
130350 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
130351 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
130352 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
130353 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
130354 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
130355 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
130356 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
130357 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
130358 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
130359 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
130360 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
130361 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
130362 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
130363 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
130364 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
130365 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
130366 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
130367 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
130368 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
130369 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
130370 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
130371 +queue_skb_9391 queue_skb 0 9391 NULL
130372 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
130373 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
130374 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
130375 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
130376 +read_9397 read 3 9397 NULL nohasharray
130377 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
130378 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
130379 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
130380 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
130381 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
130382 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
130383 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
130384 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
130385 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
130386 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
130387 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
130388 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
130389 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
130390 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
130391 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
130392 +sync_inode_9429 sync_inode 0 9429 NULL
130393 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
130394 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
130395 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
130396 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
130397 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
130398 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
130399 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
130400 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
130401 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
130402 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
130403 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
130404 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
130405 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
130406 +show_in_max2_9458 show_in_max2 0 9458 NULL
130407 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
130408 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
130409 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
130410 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
130411 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
130412 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
130413 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
130414 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
130415 +queue_9475 queue 0 9475 NULL
130416 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
130417 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
130418 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
130419 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
130420 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
130421 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
130422 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
130423 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
130424 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
130425 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
130426 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
130427 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
130428 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
130429 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
130430 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
130431 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
130432 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
130433 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
130434 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
130435 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
130436 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
130437 +match_format_9516 match_format 0 9516 &disk_events_show_9516
130438 +do_strip_9517 do_strip 0 9517 NULL
130439 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
130440 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
130441 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
130442 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
130443 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
130444 +lm3533_update_9529 lm3533_update 0 9529 NULL
130445 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
130446 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
130447 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
130448 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
130449 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
130450 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
130451 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
130452 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
130453 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
130454 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
130455 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
130456 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
130457 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
130458 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
130459 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
130460 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
130461 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
130462 +fw_node_create_9559 fw_node_create 2 9559 NULL
130463 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
130464 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
130465 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
130466 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
130467 +status_9569 status 0 9569 NULL nohasharray
130468 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
130469 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
130470 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
130471 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
130472 +add_memory_9575 add_memory 0 9575 NULL
130473 +sch_access_9576 sch_access 0 9576 NULL
130474 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
130475 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
130476 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
130477 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
130478 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
130479 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
130480 +bop_mark_9593 bop_mark 0 9593 NULL
130481 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
130482 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
130483 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
130484 +do_sync_9604 do_sync 1 9604 NULL
130485 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
130486 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
130487 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
130488 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
130489 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
130490 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
130491 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
130492 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
130493 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
130494 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
130495 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
130496 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
130497 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
130498 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
130499 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
130500 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
130501 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
130502 +lmLogInit_9643 lmLogInit 0 9643 NULL
130503 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
130504 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
130505 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
130506 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
130507 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
130508 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
130509 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
130510 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
130511 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
130512 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
130513 +inode_setattr_9668 inode_setattr 0 9668 NULL
130514 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
130515 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
130516 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
130517 +dns_query_9676 dns_query 3 9676 NULL nohasharray
130518 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
130519 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
130520 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
130521 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
130522 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
130523 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
130524 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
130525 +show_in0_9686 show_in0 0 9686 NULL
130526 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
130527 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
130528 +crc32_final_9693 crc32_final 0 9693 NULL
130529 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
130530 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
130531 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
130532 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
130533 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
130534 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
130535 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
130536 +update_flag_9706 update_flag 0 9706 NULL
130537 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
130538 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
130539 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
130540 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
130541 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
130542 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
130543 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
130544 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
130545 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
130546 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
130547 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
130548 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
130549 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
130550 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
130551 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
130552 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
130553 +uuid_show_9749 uuid_show 0 9749 NULL
130554 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
130555 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
130556 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
130557 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
130558 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
130559 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
130560 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
130561 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
130562 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
130563 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
130564 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
130565 +mapping_error_9774 mapping_error 0 9774 NULL
130566 +eni_open_9778 eni_open 0 9778 NULL
130567 +reset_write_9784 reset_write 0-3 9784 NULL
130568 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
130569 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
130570 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
130571 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
130572 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
130573 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
130574 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
130575 +_regmap_write_9803 _regmap_write 0 9803 NULL
130576 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
130577 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
130578 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
130579 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
130580 +ath9k_start_9815 ath9k_start 0 9815 NULL
130581 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
130582 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
130583 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
130584 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
130585 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
130586 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
130587 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
130588 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
130589 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
130590 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
130591 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
130592 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
130593 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
130594 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
130595 +task_can_attach_9867 task_can_attach 0 9867 NULL
130596 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
130597 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
130598 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
130599 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
130600 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
130601 +show_sensor_9889 show_sensor 0 9889 NULL
130602 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
130603 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
130604 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
130605 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
130606 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
130607 +write_9907 write 0-3 9907 NULL
130608 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
130609 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
130610 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
130611 +file_permission_9925 file_permission 0 9925 NULL
130612 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
130613 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
130614 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
130615 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
130616 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
130617 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
130618 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
130619 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
130620 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
130621 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
130622 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
130623 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
130624 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
130625 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
130626 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
130627 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
130628 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
130629 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
130630 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
130631 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
130632 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
130633 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
130634 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
130635 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
130636 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
130637 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
130638 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
130639 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
130640 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
130641 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
130642 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
130643 +store_als_en_10003 store_als_en 0-4 10003 NULL
130644 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
130645 +check_tp_10015 check_tp 0 10015 NULL
130646 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
130647 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
130648 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
130649 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
130650 +handle_request_10024 handle_request 9 10024 NULL
130651 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
130652 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
130653 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
130654 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
130655 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
130656 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
130657 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
130658 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
130659 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
130660 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
130661 +bop_propagate_10048 bop_propagate 0 10048 NULL
130662 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
130663 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
130664 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
130665 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
130666 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
130667 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
130668 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
130669 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
130670 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
130671 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
130672 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
130673 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
130674 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
130675 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
130676 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
130677 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
130678 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
130679 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
130680 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
130681 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
130682 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
130683 +class_show_10093 class_show 0 10093 NULL
130684 +nr_create_10094 nr_create 0 10094 NULL
130685 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
130686 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
130687 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
130688 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
130689 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
130690 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
130691 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
130692 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
130693 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
130694 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
130695 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
130696 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
130697 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
130698 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
130699 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
130700 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
130701 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
130702 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
130703 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
130704 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
130705 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
130706 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
130707 +qlge_open_10148 qlge_open 0 10148 NULL
130708 +show_alarms_10150 show_alarms 0 10150 NULL
130709 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
130710 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
130711 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
130712 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
130713 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
130714 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
130715 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
130716 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
130717 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
130718 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
130719 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
130720 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
130721 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
130722 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
130723 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
130724 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
130725 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
130726 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
130727 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
130728 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
130729 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
130730 +address_read_file_10187 address_read_file 0 10187 NULL
130731 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
130732 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
130733 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
130734 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
130735 +extent_writepages_10205 extent_writepages 0 10205 NULL
130736 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
130737 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
130738 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
130739 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
130740 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
130741 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
130742 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
130743 +fsync_10223 fsync 0 10223 NULL
130744 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
130745 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
130746 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
130747 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
130748 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
130749 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
130750 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
130751 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
130752 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
130753 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
130754 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
130755 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
130756 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
130757 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
130758 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
130759 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
130760 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
130761 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
130762 +store_protocols_10261 store_protocols 0-4 10261 NULL
130763 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
130764 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
130765 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
130766 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
130767 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
130768 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
130769 +add_keys_10284 add_keys 0 10284 NULL
130770 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
130771 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
130772 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
130773 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
130774 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
130775 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
130776 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
130777 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
130778 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
130779 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
130780 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
130781 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
130782 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
130783 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
130784 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
130785 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
130786 +cifs_permission_10324 cifs_permission 0 10324 NULL
130787 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
130788 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
130789 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
130790 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
130791 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
130792 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
130793 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
130794 +__smb_init_10336 __smb_init 0 10336 NULL
130795 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
130796 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
130797 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
130798 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
130799 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
130800 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
130801 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
130802 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
130803 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
130804 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
130805 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
130806 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
130807 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
130808 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
130809 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
130810 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
130811 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
130812 +show_rdac0_10381 show_rdac0 0 10381 NULL
130813 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
130814 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
130815 +show_gpio_10395 show_gpio 0 10395 NULL
130816 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
130817 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
130818 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
130819 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
130820 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
130821 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
130822 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
130823 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
130824 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
130825 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
130826 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
130827 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
130828 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
130829 +free_block_10441 free_block 0 10441 NULL
130830 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
130831 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
130832 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
130833 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
130834 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
130835 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
130836 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
130837 +show_control_state_10474 show_control_state 0 10474 NULL
130838 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
130839 +clip_device_event_10481 clip_device_event 0 10481 NULL
130840 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
130841 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
130842 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
130843 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
130844 +show_card_10491 show_card 0 10491 NULL
130845 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
130846 +dst_frames_10499 dst_frames 0 10499 NULL
130847 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
130848 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
130849 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
130850 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
130851 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
130852 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
130853 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
130854 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
130855 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
130856 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
130857 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
130858 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
130859 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
130860 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
130861 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
130862 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
130863 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
130864 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
130865 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
130866 +get_key_10538 get_key 0 10538 NULL
130867 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
130868 +SYSC_read_10545 SYSC_read 3 10545 NULL
130869 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
130870 +ivtv_start_10559 ivtv_start 0 10559 NULL
130871 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
130872 +dix_show_10568 dix_show 0 10568 NULL
130873 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
130874 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
130875 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
130876 +swsusp_write_10582 swsusp_write 0 10582 NULL
130877 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
130878 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
130879 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
130880 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
130881 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
130882 +validate_buf_10589 validate_buf 0 10589 NULL
130883 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
130884 +otp_read_10594 otp_read 5-4-2 10594 NULL
130885 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
130886 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
130887 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
130888 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
130889 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
130890 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
130891 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
130892 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
130893 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
130894 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
130895 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
130896 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
130897 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
130898 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
130899 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
130900 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
130901 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
130902 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
130903 +check_transition_10639 check_transition 0 10639 NULL
130904 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
130905 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
130906 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
130907 +packet_10644 packet 0 10644 NULL
130908 +write_orph_node_10654 write_orph_node 0 10654 NULL
130909 +open_10656 open 0 10656 NULL
130910 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
130911 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
130912 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
130913 +send_unlock_10666 send_unlock 0 10666 NULL
130914 +parport_write_10669 parport_write 0 10669 NULL
130915 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
130916 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
130917 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
130918 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
130919 +read_10690 read 0 10690 NULL
130920 +edge_write_10692 edge_write 4-0 10692 NULL
130921 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
130922 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
130923 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
130924 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
130925 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
130926 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
130927 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
130928 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
130929 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
130930 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
130931 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
130932 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
130933 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
130934 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
130935 +spi_sync_10731 spi_sync 0 10731 NULL
130936 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
130937 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
130938 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
130939 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
130940 +sys_syslog_10746 sys_syslog 3 10746 NULL
130941 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
130942 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
130943 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
130944 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
130945 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
130946 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
130947 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
130948 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
130949 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
130950 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
130951 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
130952 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
130953 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
130954 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
130955 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
130956 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
130957 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
130958 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
130959 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
130960 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
130961 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
130962 +sys_bind_10799 sys_bind 3 10799 NULL
130963 +query_info_10800 query_info 0 10800 NULL
130964 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
130965 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
130966 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
130967 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
130968 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
130969 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
130970 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
130971 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
130972 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
130973 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
130974 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
130975 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
130976 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
130977 +rsi_parse_10831 rsi_parse 0 10831 NULL
130978 +send_command_10832 send_command 4-0 10832 NULL nohasharray
130979 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
130980 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
130981 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
130982 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
130983 +show_therm_input_10848 show_therm_input 0 10848 NULL
130984 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
130985 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
130986 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
130987 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
130988 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
130989 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
130990 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
130991 +trivial_online_10866 trivial_online 0 10866 NULL
130992 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
130993 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
130994 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
130995 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
130996 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
130997 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
130998 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
130999 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
131000 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
131001 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
131002 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
131003 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
131004 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
131005 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
131006 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
131007 +get_scq_10897 get_scq 2 10897 NULL
131008 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
131009 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
131010 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
131011 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
131012 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
131013 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
131014 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
131015 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
131016 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
131017 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
131018 +kobject_add_10919 kobject_add 0 10919 NULL
131019 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
131020 +shm_read_file_10927 shm_read_file 0 10927 NULL
131021 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
131022 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
131023 +store_guid_10944 store_guid 0-4 10944 NULL
131024 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
131025 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
131026 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
131027 +tun_put_user_10951 tun_put_user 0 10951 NULL
131028 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
131029 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
131030 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
131031 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
131032 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
131033 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
131034 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
131035 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
131036 +pfkey_process_10964 pfkey_process 0 10964 NULL
131037 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
131038 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
131039 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
131040 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
131041 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
131042 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
131043 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
131044 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
131045 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
131046 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
131047 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
131048 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
131049 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
131050 +security_get_bools_11004 security_get_bools 0 11004 NULL
131051 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
131052 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
131053 +show_io_db_11009 show_io_db 0 11009 NULL
131054 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
131055 +enic_open_11015 enic_open 0 11015 NULL
131056 +read_11017 read 0 11017 NULL
131057 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
131058 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
131059 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
131060 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
131061 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
131062 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
131063 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
131064 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
131065 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
131066 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
131067 +char2uni_11054 char2uni 0 11054 NULL
131068 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
131069 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
131070 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
131071 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
131072 +bond_enslave_11070 bond_enslave 0 11070 NULL
131073 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
131074 +bond_get_size_11077 bond_get_size 0 11077 NULL
131075 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
131076 +count_argc_11083 count_argc 0 11083 NULL
131077 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
131078 +sda_in_11093 sda_in 0 11093 NULL
131079 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
131080 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
131081 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
131082 +aio_read_11102 aio_read 0 11102 NULL
131083 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
131084 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
131085 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
131086 +v_midi_open_11109 v_midi_open 0 11109 NULL
131087 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
131088 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
131089 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
131090 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
131091 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
131092 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
131093 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
131094 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
131095 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
131096 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
131097 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
131098 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
131099 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
131100 +process_ini_11152 process_ini 0 11152 NULL
131101 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
131102 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
131103 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
131104 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
131105 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
131106 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
131107 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
131108 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
131109 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
131110 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
131111 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
131112 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
131113 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
131114 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
131115 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
131116 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
131117 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
131118 +fb_set_var_11211 fb_set_var 0 11211 NULL
131119 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
131120 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
131121 +test_walk_11216 test_walk 0 11216 NULL
131122 +sq_overhead_11218 sq_overhead 0 11218 NULL
131123 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
131124 +__swab16p_11220 __swab16p 0 11220 NULL
131125 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
131126 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
131127 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
131128 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
131129 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
131130 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
131131 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
131132 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
131133 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
131134 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
131135 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
131136 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
131137 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
131138 +of_irq_count_11253 of_irq_count 0 11253 NULL
131139 +store_refalign_11257 store_refalign 0-4 11257 NULL
131140 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
131141 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
131142 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
131143 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
131144 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
131145 +cru_detect_11272 cru_detect 1 11272 NULL
131146 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
131147 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
131148 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
131149 +reg_write_11295 reg_write 0 11295 NULL
131150 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
131151 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
131152 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
131153 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
131154 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
131155 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
131156 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
131157 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
131158 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
131159 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
131160 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
131161 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
131162 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
131163 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
131164 +construct_key_11329 construct_key 3 11329 NULL nohasharray
131165 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
131166 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
131167 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
131168 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
131169 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
131170 +ufx_enable_11338 ufx_enable 0 11338 NULL
131171 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
131172 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
131173 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
131174 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
131175 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
131176 +sel_write_create_11353 sel_write_create 3 11353 NULL
131177 +show_in1_input_11354 show_in1_input 0 11354 NULL
131178 +handle_unit_11355 handle_unit 0-1 11355 NULL
131179 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
131180 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
131181 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
131182 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
131183 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
131184 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
131185 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
131186 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
131187 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
131188 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
131189 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
131190 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
131191 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
131192 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
131193 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
131194 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
131195 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
131196 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
131197 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
131198 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
131199 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
131200 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
131201 +qib_write_11394 qib_write 0-3 11394 NULL
131202 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
131203 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
131204 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
131205 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
131206 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
131207 +get_fan_11400 get_fan 0 11400 NULL
131208 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
131209 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
131210 +attention_read_file_11404 attention_read_file 0 11404 NULL
131211 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
131212 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
131213 +str_to_user_11411 str_to_user 2 11411 NULL
131214 +show_blue_11412 show_blue 0 11412 NULL nohasharray
131215 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
131216 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
131217 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
131218 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
131219 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
131220 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
131221 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
131222 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
131223 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
131224 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
131225 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
131226 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
131227 +attr_show_11424 attr_show 0 11424 NULL
131228 +vring_size_11426 vring_size 0-2-1 11426 NULL
131229 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
131230 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
131231 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
131232 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
131233 +bttv_read_11432 bttv_read 3-0 11432 NULL
131234 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
131235 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
131236 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
131237 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
131238 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
131239 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
131240 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
131241 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
131242 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
131243 +event_file_write_11460 event_file_write 0-3 11460 NULL
131244 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
131245 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
131246 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
131247 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
131248 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
131249 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
131250 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
131251 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
131252 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
131253 +set_otp5_11480 set_otp5 4-0 11480 NULL
131254 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
131255 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
131256 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
131257 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
131258 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
131259 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
131260 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
131261 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
131262 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
131263 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
131264 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
131265 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
131266 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
131267 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
131268 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
131269 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
131270 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
131271 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
131272 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
131273 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
131274 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
131275 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
131276 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
131277 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
131278 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
131279 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
131280 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
131281 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
131282 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
131283 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
131284 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
131285 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
131286 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
131287 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
131288 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
131289 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
131290 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
131291 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
131292 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
131293 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
131294 +show_11578 show 0 11578 NULL
131295 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
131296 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
131297 +pvc_bind_11588 pvc_bind 0 11588 NULL
131298 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
131299 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
131300 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
131301 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
131302 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
131303 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
131304 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
131305 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
131306 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
131307 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
131308 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
131309 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
131310 +max_active_show_11610 max_active_show 0 11610 NULL
131311 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
131312 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
131313 +show_caps_11619 show_caps 0 11619 NULL
131314 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
131315 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
131316 +power_write_file_11626 power_write_file 0-3 11626 NULL
131317 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
131318 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
131319 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
131320 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
131321 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
131322 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
131323 +slab_ksize_11664 slab_ksize 0 11664 NULL
131324 +sigd_send_11665 sigd_send 0 11665 NULL
131325 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
131326 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
131327 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
131328 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
131329 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
131330 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
131331 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
131332 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
131333 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
131334 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
131335 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
131336 +split_11691 split 2 11691 NULL
131337 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
131338 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
131339 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
131340 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
131341 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
131342 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
131343 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
131344 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
131345 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
131346 +store_11711 store 0 11711 NULL
131347 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
131348 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
131349 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
131350 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
131351 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
131352 +id_show_11734 id_show 0 11734 NULL nohasharray
131353 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
131354 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
131355 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
131356 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
131357 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
131358 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
131359 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
131360 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
131361 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
131362 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
131363 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
131364 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
131365 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
131366 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
131367 +assert_show_11778 assert_show 0 11778 NULL
131368 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
131369 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
131370 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
131371 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
131372 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
131373 +stats_clear_11802 stats_clear 0-3 11802 NULL
131374 +show_hca_type_11803 show_hca_type 0 11803 NULL
131375 +func_11804 func 0 11804 NULL
131376 +open_11806 open 0 11806 NULL nohasharray
131377 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
131378 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
131379 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
131380 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
131381 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
131382 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
131383 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
131384 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
131385 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
131386 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
131387 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
131388 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
131389 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
131390 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
131391 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
131392 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
131393 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
131394 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
131395 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
131396 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
131397 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
131398 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
131399 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
131400 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
131401 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
131402 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
131403 +fsname_show_11856 fsname_show 0 11856 NULL
131404 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
131405 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
131406 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
131407 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
131408 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
131409 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
131410 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
131411 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
131412 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
131413 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
131414 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
131415 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
131416 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
131417 +image_read_11880 image_read 0-6-5 11880 NULL
131418 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
131419 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
131420 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
131421 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
131422 +avc_audit_11888 avc_audit 0 11888 NULL
131423 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
131424 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
131425 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
131426 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
131427 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
131428 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
131429 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
131430 +ti_write_11916 ti_write 0-4 11916 NULL
131431 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
131432 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
131433 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
131434 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
131435 +show_limit_11932 show_limit 0 11932 NULL
131436 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
131437 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
131438 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
131439 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
131440 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
131441 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
131442 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
131443 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
131444 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
131445 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
131446 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
131447 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
131448 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
131449 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
131450 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
131451 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
131452 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
131453 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
131454 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
131455 +pptp_getname_11971 pptp_getname 0 11971 NULL
131456 +split_node_11976 split_node 0 11976 NULL nohasharray
131457 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
131458 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
131459 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
131460 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
131461 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
131462 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
131463 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
131464 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
131465 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
131466 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
131467 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
131468 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
131469 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
131470 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
131471 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
131472 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
131473 +bh1780_read_12006 bh1780_read 0 12006 NULL
131474 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
131475 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
131476 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
131477 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
131478 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
131479 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
131480 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
131481 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
131482 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
131483 +device_offline_12042 device_offline 0 12042 NULL
131484 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
131485 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
131486 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
131487 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
131488 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
131489 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
131490 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
131491 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
131492 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
131493 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
131494 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
131495 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
131496 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
131497 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
131498 +start_streaming_12074 start_streaming 0 12074 NULL
131499 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
131500 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
131501 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
131502 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
131503 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
131504 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
131505 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
131506 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
131507 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
131508 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
131509 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
131510 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
131511 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
131512 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
131513 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
131514 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
131515 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
131516 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
131517 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
131518 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
131519 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
131520 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
131521 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
131522 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
131523 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
131524 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
131525 +set_powered_12129 set_powered 4 12129 NULL
131526 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
131527 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
131528 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
131529 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
131530 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
131531 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
131532 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
131533 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
131534 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
131535 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
131536 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
131537 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
131538 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
131539 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
131540 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
131541 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
131542 +ec_write_12162 ec_write 0 12162 NULL
131543 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
131544 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
131545 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
131546 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
131547 +space_show_12178 space_show 0 12178 NULL nohasharray
131548 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
131549 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
131550 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
131551 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
131552 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
131553 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
131554 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
131555 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
131556 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
131557 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
131558 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
131559 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
131560 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
131561 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
131562 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
131563 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
131564 +receive_copy_12216 receive_copy 3 12216 NULL
131565 +btree_writepages_12217 btree_writepages 0 12217 NULL
131566 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
131567 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
131568 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
131569 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
131570 +mode_show_12223 mode_show 0 12223 NULL
131571 +led_write_12224 led_write 0 12224 NULL
131572 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
131573 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
131574 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
131575 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
131576 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
131577 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
131578 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
131579 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
131580 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
131581 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
131582 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
131583 +store_12256 store 0-3 12256 NULL
131584 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
131585 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
131586 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
131587 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
131588 +setsockopt_12262 setsockopt 0 12262 NULL
131589 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
131590 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
131591 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
131592 +start_12267 start 0 12267 &shash_compat_setkey_12267
131593 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
131594 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
131595 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
131596 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
131597 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
131598 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
131599 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
131600 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
131601 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
131602 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
131603 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
131604 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
131605 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
131606 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
131607 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
131608 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
131609 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
131610 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
131611 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
131612 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
131613 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
131614 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
131615 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
131616 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
131617 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
131618 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
131619 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
131620 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
131621 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
131622 +show_urb_12326 show_urb 0 12326 NULL
131623 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
131624 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
131625 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
131626 +write_12336 write 0 12336 NULL
131627 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
131628 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
131629 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
131630 +get_burstcount_12341 get_burstcount 0 12341 NULL
131631 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
131632 +dn_listen_12343 dn_listen 0 12343 NULL
131633 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
131634 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
131635 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
131636 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
131637 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
131638 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
131639 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
131640 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
131641 +store_12367 store 0 12367 NULL
131642 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
131643 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
131644 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
131645 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
131646 +read_12377 read 0 12377 NULL
131647 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
131648 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
131649 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
131650 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
131651 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
131652 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
131653 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
131654 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
131655 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
131656 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
131657 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
131658 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
131659 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
131660 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
131661 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
131662 +stats_store_12424 stats_store 0-3 12424 NULL
131663 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
131664 +show_display_12427 show_display 0 12427 NULL
131665 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
131666 +mos7840_open_12439 mos7840_open 0 12439 NULL
131667 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
131668 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
131669 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
131670 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
131671 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
131672 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
131673 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
131674 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
131675 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
131676 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
131677 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
131678 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
131679 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
131680 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
131681 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
131682 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
131683 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
131684 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
131685 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
131686 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
131687 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
131688 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
131689 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
131690 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
131691 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
131692 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
131693 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
131694 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
131695 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
131696 +stream_start_12516 stream_start 0 12516 NULL
131697 +open_12519 open 0 12519 NULL
131698 +write_12520 write 0 12520 NULL
131699 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
131700 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
131701 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
131702 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
131703 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
131704 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
131705 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
131706 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
131707 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
131708 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
131709 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
131710 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
131711 +comm_local_read_12541 comm_local_read 0 12541 NULL
131712 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
131713 +masq_device_event_12546 masq_device_event 0 12546 NULL
131714 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
131715 +mr_write_12549 mr_write 0 12549 NULL nohasharray
131716 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
131717 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
131718 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
131719 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
131720 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
131721 +send_convert_12552 send_convert 0 12552 NULL
131722 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
131723 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
131724 +joydev_read_12559 joydev_read 0-3 12559 NULL
131725 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
131726 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
131727 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
131728 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
131729 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
131730 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
131731 +pwm_config_12570 pwm_config 0 12570 NULL
131732 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
131733 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
131734 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
131735 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
131736 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
131737 +request_update_12585 request_update 0 12585 NULL
131738 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
131739 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
131740 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
131741 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
131742 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
131743 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
131744 +add_endpoint_12593 add_endpoint 0 12593 NULL
131745 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
131746 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
131747 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
131748 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
131749 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
131750 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
131751 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
131752 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
131753 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
131754 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
131755 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
131756 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
131757 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
131758 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
131759 +get_component_fault_12625 get_component_fault 0 12625 NULL
131760 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
131761 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
131762 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
131763 +store_blank_12636 store_blank 0-4 12636 NULL
131764 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
131765 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
131766 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
131767 +wb_create_12651 wb_create 1 12651 NULL
131768 +apply_12652 apply 0 12652 NULL
131769 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
131770 +pid_show_12655 pid_show 0 12655 NULL nohasharray
131771 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
131772 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
131773 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
131774 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
131775 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
131776 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
131777 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
131778 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
131779 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
131780 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
131781 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
131782 +show_12685 show 0 12685 NULL
131783 +sidtab_init_12688 sidtab_init 0 12688 NULL
131784 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
131785 +update_cpumask_12691 update_cpumask 0 12691 NULL
131786 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
131787 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
131788 +tlan_open_12699 tlan_open 0 12699 NULL
131789 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
131790 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
131791 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
131792 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
131793 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
131794 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
131795 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
131796 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
131797 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
131798 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
131799 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
131800 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
131801 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
131802 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
131803 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
131804 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
131805 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
131806 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
131807 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
131808 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
131809 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
131810 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
131811 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
131812 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
131813 +listxattr_12769 listxattr 3 12769 NULL
131814 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
131815 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
131816 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
131817 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
131818 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
131819 +validate_index_12777 validate_index 0 12777 NULL
131820 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
131821 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
131822 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
131823 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
131824 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
131825 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
131826 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
131827 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
131828 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
131829 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
131830 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
131831 +mgmt_event_12810 mgmt_event 4 12810 NULL
131832 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
131833 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
131834 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
131835 +readq_12825 readq 0 12825 NULL
131836 +show_12831 show 0 12831 NULL
131837 +create_12834 create 0 12834 NULL nohasharray
131838 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
131839 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
131840 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
131841 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
131842 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
131843 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
131844 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
131845 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
131846 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
131847 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
131848 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
131849 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
131850 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
131851 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
131852 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
131853 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
131854 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
131855 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
131856 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
131857 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
131858 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
131859 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
131860 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
131861 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
131862 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
131863 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
131864 +md_run_12871 md_run 0 12871 &show_12871
131865 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
131866 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
131867 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
131868 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
131869 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
131870 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
131871 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
131872 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
131873 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
131874 +minix_readpage_12897 minix_readpage 0 12897 NULL
131875 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
131876 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
131877 +request_12902 request 0 12902 &_regmap_raw_read_12902
131878 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
131879 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
131880 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
131881 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
131882 +show_temp_status_12912 show_temp_status 0 12912 NULL
131883 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
131884 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
131885 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
131886 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
131887 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
131888 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
131889 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
131890 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
131891 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
131892 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
131893 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
131894 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
131895 +register_memory_12944 register_memory 0 12944 NULL
131896 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
131897 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
131898 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
131899 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
131900 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
131901 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
131902 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
131903 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
131904 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
131905 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
131906 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
131907 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
131908 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
131909 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
131910 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
131911 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
131912 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
131913 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
131914 +host_lock_show_12993 host_lock_show 0 12993 NULL
131915 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
131916 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
131917 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
131918 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
131919 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
131920 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
131921 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
131922 +shutdown_event_13006 shutdown_event 0 13006 NULL
131923 +show_octave_13007 show_octave 0 13007 NULL
131924 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
131925 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
131926 +vsscanf_13014 vsscanf 0 13014 NULL
131927 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
131928 +netvsc_open_13019 netvsc_open 0 13019 NULL
131929 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
131930 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
131931 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
131932 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
131933 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
131934 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
131935 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
131936 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
131937 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
131938 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
131939 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
131940 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
131941 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
131942 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
131943 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
131944 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
131945 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
131946 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
131947 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
131948 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
131949 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
131950 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
131951 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
131952 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
131953 +ti_do_config_13080 ti_do_config 0 13080 NULL
131954 +get_pwm1_13083 get_pwm1 0 13083 NULL
131955 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
131956 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
131957 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
131958 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
131959 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
131960 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
131961 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
131962 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
131963 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
131964 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
131965 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
131966 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
131967 +next_power_13110 next_power 0 13110 NULL
131968 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
131969 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
131970 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
131971 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
131972 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
131973 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
131974 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
131975 +read_13125 read 0-5 13125 NULL
131976 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
131977 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
131978 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
131979 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
131980 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
131981 +blk_update_request_13146 blk_update_request 3 13146 NULL
131982 +erst_reader_13156 erst_reader 0 13156 NULL
131983 +nes_net_event_13163 nes_net_event 0 13163 NULL
131984 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
131985 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
131986 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
131987 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
131988 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
131989 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
131990 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
131991 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
131992 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
131993 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
131994 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
131995 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
131996 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
131997 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
131998 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
131999 +ar5523_start_13193 ar5523_start 0 13193 NULL
132000 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
132001 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
132002 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
132003 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
132004 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
132005 +set_tach_13200 set_tach 0-4 13200 NULL
132006 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
132007 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
132008 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
132009 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
132010 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
132011 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
132012 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
132013 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
132014 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
132015 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
132016 +set_vrm_13222 set_vrm 0-4 13222 NULL
132017 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
132018 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
132019 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
132020 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
132021 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
132022 +soft_show_13244 soft_show 0 13244 NULL
132023 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
132024 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
132025 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
132026 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
132027 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
132028 +store_13249 store 0 13249 NULL nohasharray
132029 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
132030 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
132031 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
132032 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
132033 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
132034 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
132035 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
132036 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
132037 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
132038 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
132039 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
132040 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
132041 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
132042 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
132043 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
132044 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
132045 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
132046 +sd_major_13294 sd_major 0-1 13294 NULL
132047 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
132048 +map_offset_show_13301 map_offset_show 0 13301 NULL
132049 +set_ptk_13304 set_ptk 0 13304 NULL
132050 +store_13310 store 0 13310 NULL
132051 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
132052 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
132053 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
132054 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
132055 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
132056 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
132057 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
132058 +connect_layer1_13336 connect_layer1 0 13336 NULL
132059 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
132060 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
132061 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
132062 +get_bits_13353 get_bits 0-2 13353 NULL
132063 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
132064 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
132065 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
132066 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
132067 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
132068 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
132069 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
132070 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
132071 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
132072 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
132073 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
132074 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
132075 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
132076 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
132077 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
132078 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
132079 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
132080 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
132081 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
132082 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
132083 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
132084 +sky2_receive_13407 sky2_receive 2 13407 NULL
132085 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
132086 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
132087 +store_flush_13416 store_flush 0 13416 NULL
132088 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
132089 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
132090 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
132091 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
132092 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
132093 +smb_sendv_13437 smb_sendv 0 13437 NULL
132094 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
132095 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
132096 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
132097 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
132098 +close_patch_13445 close_patch 0 13445 NULL
132099 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
132100 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
132101 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
132102 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
132103 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
132104 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
132105 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
132106 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
132107 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
132108 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
132109 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
132110 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
132111 +show_13475 show 0 13475 NULL nohasharray
132112 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
132113 +get_temp_13476 get_temp 0 13476 NULL
132114 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
132115 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
132116 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
132117 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
132118 +write_13490 write 0 13490 NULL
132119 +data_read_13494 data_read 3-0 13494 NULL nohasharray
132120 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
132121 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
132122 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
132123 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
132124 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
132125 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
132126 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
132127 +core_status_13515 core_status 4-0 13515 NULL nohasharray
132128 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
132129 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
132130 +show_dock_type_13518 show_dock_type 0 13518 NULL
132131 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
132132 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
132133 +bm_init_13529 bm_init 2 13529 NULL
132134 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
132135 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
132136 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
132137 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
132138 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
132139 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
132140 +venus_access_13541 venus_access 0 13541 NULL
132141 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
132142 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
132143 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
132144 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
132145 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
132146 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
132147 +hp100_open_13551 hp100_open 0 13551 NULL
132148 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
132149 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
132150 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
132151 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
132152 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
132153 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
132154 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
132155 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
132156 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
132157 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
132158 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
132159 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
132160 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
132161 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
132162 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
132163 +ci_role_start_13579 ci_role_start 0 13579 NULL
132164 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
132165 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
132166 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
132167 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
132168 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
132169 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
132170 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
132171 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
132172 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
132173 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
132174 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
132175 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
132176 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
132177 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
132178 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
132179 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
132180 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
132181 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
132182 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
132183 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
132184 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
132185 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
132186 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
132187 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
132188 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
132189 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
132190 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
132191 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
132192 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
132193 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
132194 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
132195 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
132196 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
132197 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
132198 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
132199 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
132200 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
132201 +period_to_str_13642 period_to_str 0 13642 NULL
132202 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
132203 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
132204 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
132205 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
132206 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
132207 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
132208 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
132209 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
132210 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
132211 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
132212 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
132213 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
132214 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
132215 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
132216 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
132217 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
132218 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
132219 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
132220 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
132221 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
132222 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
132223 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
132224 +usb_get_string_13693 usb_get_string 0 13693 NULL
132225 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
132226 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
132227 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
132228 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
132229 +gprs_attach_13708 gprs_attach 0 13708 NULL
132230 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
132231 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
132232 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
132233 +manf_id_show_13718 manf_id_show 0 13718 NULL
132234 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
132235 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
132236 +get_codec_name_13721 get_codec_name 0 13721 NULL
132237 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
132238 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
132239 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
132240 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
132241 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
132242 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
132243 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
132244 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
132245 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
132246 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
132247 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
132248 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
132249 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
132250 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
132251 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
132252 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
132253 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
132254 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
132255 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
132256 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
132257 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
132258 +migrate_pages_13797 migrate_pages 0 13797 NULL
132259 +cpu_down_13801 cpu_down 0 13801 NULL
132260 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
132261 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
132262 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
132263 +random_read_13815 random_read 3-0 13815 NULL nohasharray
132264 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
132265 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
132266 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
132267 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
132268 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
132269 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
132270 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
132271 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
132272 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
132273 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
132274 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
132275 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
132276 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
132277 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
132278 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
132279 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
132280 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
132281 +acknak_13844 acknak 0 13844 NULL nohasharray
132282 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
132283 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
132284 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
132285 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
132286 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
132287 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
132288 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
132289 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
132290 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
132291 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
132292 +lmc_open_13868 lmc_open 0 13868 NULL
132293 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
132294 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
132295 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
132296 +speed_show_13879 speed_show 0 13879 NULL
132297 +ad9523_read_13881 ad9523_read 0 13881 NULL
132298 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
132299 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
132300 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
132301 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
132302 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
132303 +recv_13888 recv 0-3 13888 NULL
132304 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
132305 +get_amixer_13890 get_amixer 0 13890 NULL
132306 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
132307 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
132308 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
132309 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
132310 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
132311 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
132312 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
132313 +f81232_open_13915 f81232_open 0 13915 NULL
132314 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
132315 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
132316 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
132317 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
132318 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
132319 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
132320 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
132321 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
132322 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
132323 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
132324 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
132325 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
132326 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
132327 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
132328 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
132329 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
132330 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
132331 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
132332 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
132333 +audit_caps_13958 audit_caps 3-0 13958 NULL
132334 +sr_write_13961 sr_write 3 13961 NULL
132335 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
132336 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
132337 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
132338 +com90xx_found_13974 com90xx_found 3 13974 NULL
132339 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
132340 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
132341 +dsp_read_13980 dsp_read 2-0 13980 NULL
132342 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
132343 +func_13981 func 0 13981 &dvb_demux_read_13981
132344 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
132345 +mon_notify_13986 mon_notify 0 13986 NULL
132346 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
132347 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
132348 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
132349 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
132350 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
132351 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
132352 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
132353 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
132354 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
132355 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
132356 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
132357 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
132358 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
132359 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
132360 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
132361 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
132362 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
132363 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
132364 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
132365 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
132366 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
132367 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
132368 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
132369 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
132370 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
132371 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
132372 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
132373 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
132374 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
132375 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
132376 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
132377 +read_14049 read 0 14049 NULL
132378 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
132379 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
132380 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
132381 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
132382 +__wait_latch_14057 __wait_latch 0 14057 NULL
132383 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
132384 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
132385 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
132386 +show_pan_14065 show_pan 0 14065 NULL
132387 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
132388 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
132389 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
132390 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
132391 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
132392 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
132393 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
132394 +store_sched2_14094 store_sched2 4-0 14094 NULL
132395 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
132396 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
132397 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
132398 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
132399 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
132400 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
132401 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
132402 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
132403 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
132404 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
132405 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
132406 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
132407 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
132408 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
132409 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
132410 +readSuper_14128 readSuper 0 14128 NULL
132411 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
132412 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
132413 +bnep_send_14132 bnep_send 3 14132 NULL
132414 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
132415 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
132416 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
132417 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
132418 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
132419 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
132420 +em_canid_change_14150 em_canid_change 3 14150 NULL
132421 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
132422 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
132423 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
132424 +alx_open_14158 alx_open 0 14158 NULL nohasharray
132425 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
132426 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
132427 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
132428 +do_write_inode_14162 do_write_inode 0 14162 NULL
132429 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
132430 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
132431 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
132432 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
132433 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
132434 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
132435 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
132436 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
132437 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
132438 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
132439 +suspend_14194 suspend 0 14194 NULL nohasharray
132440 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
132441 +do_splice_14196 do_splice 5 14196 NULL
132442 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
132443 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
132444 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
132445 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
132446 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
132447 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
132448 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
132449 +cancel_lock_14207 cancel_lock 0 14207 NULL
132450 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
132451 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
132452 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
132453 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
132454 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
132455 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
132456 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
132457 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
132458 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
132459 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
132460 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
132461 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
132462 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
132463 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
132464 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
132465 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
132466 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
132467 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
132468 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
132469 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
132470 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
132471 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
132472 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
132473 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
132474 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
132475 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
132476 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
132477 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
132478 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
132479 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
132480 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
132481 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
132482 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
132483 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
132484 +show_shost_state_14285 show_shost_state 0 14285 NULL
132485 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
132486 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
132487 +rr_status_14293 rr_status 5-0 14293 NULL
132488 +restart_write_file_14294 restart_write_file 0 14294 NULL
132489 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
132490 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
132491 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
132492 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
132493 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
132494 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
132495 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
132496 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
132497 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
132498 +list_one_attr_14309 list_one_attr 0 14309 NULL
132499 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
132500 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
132501 +show_otp4en_14321 show_otp4en 0 14321 NULL
132502 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
132503 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
132504 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
132505 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
132506 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
132507 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
132508 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
132509 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
132510 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
132511 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
132512 +writepages_14348 writepages 0 14348 NULL
132513 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
132514 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
132515 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
132516 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
132517 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
132518 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
132519 +read_block_data_14358 read_block_data 0 14358 NULL
132520 +_kstrtol_14359 _kstrtol 0 14359 NULL
132521 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
132522 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
132523 +revision_id_show_14361 revision_id_show 0 14361 NULL
132524 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
132525 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
132526 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
132527 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
132528 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
132529 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
132530 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
132531 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
132532 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
132533 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
132534 +walk_page_range_14389 walk_page_range 0 14389 NULL
132535 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
132536 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
132537 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
132538 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
132539 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
132540 +show_cpumask_14414 show_cpumask 0 14414 NULL
132541 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
132542 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
132543 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
132544 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
132545 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
132546 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
132547 +show_temp_label_14434 show_temp_label 0 14434 NULL
132548 +dn_bind_14436 dn_bind 0 14436 NULL
132549 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
132550 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
132551 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
132552 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
132553 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
132554 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
132555 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
132556 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
132557 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
132558 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
132559 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
132560 +access_store_14459 access_store 0-4 14459 NULL
132561 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
132562 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
132563 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
132564 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
132565 +set_peek_off_14474 set_peek_off 0 14474 NULL
132566 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
132567 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
132568 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
132569 +store_14478 store 0-4 14478 NULL
132570 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
132571 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
132572 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
132573 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
132574 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
132575 +split_state_14491 split_state 0 14491 NULL
132576 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
132577 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
132578 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
132579 +i801_check_post_14501 i801_check_post 0 14501 NULL
132580 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
132581 +patch_cr157_14509 patch_cr157 0 14509 NULL
132582 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
132583 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
132584 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
132585 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
132586 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
132587 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
132588 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
132589 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
132590 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
132591 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
132592 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
132593 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
132594 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
132595 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
132596 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
132597 +getxattr_14545 getxattr 0 14545 NULL nohasharray
132598 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
132599 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
132600 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
132601 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
132602 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
132603 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
132604 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
132605 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
132606 +label_cpu_14568 label_cpu 0 14568 NULL
132607 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
132608 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
132609 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
132610 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
132611 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
132612 +write_info_14584 write_info 0-3 14584 NULL
132613 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
132614 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
132615 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
132616 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
132617 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
132618 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
132619 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
132620 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
132621 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
132622 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
132623 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
132624 +init_nic_14611 init_nic 0 14611 NULL
132625 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
132626 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
132627 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
132628 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
132629 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
132630 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
132631 +show_temphyst_14627 show_temphyst 0 14627 NULL
132632 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
132633 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
132634 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
132635 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
132636 +write_14642 write 0 14642 NULL
132637 +dbJoin_14644 dbJoin 0 14644 NULL
132638 +profile_replace_14652 profile_replace 3-0 14652 NULL
132639 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
132640 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
132641 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
132642 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
132643 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
132644 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
132645 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
132646 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
132647 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
132648 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
132649 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
132650 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
132651 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
132652 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
132653 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
132654 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
132655 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
132656 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
132657 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
132658 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
132659 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
132660 +find_shared_port_14689 find_shared_port 0 14689 NULL
132661 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
132662 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
132663 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
132664 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
132665 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
132666 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
132667 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
132668 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
132669 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
132670 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
132671 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
132672 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
132673 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
132674 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
132675 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
132676 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
132677 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
132678 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
132679 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
132680 +vfd_write_14717 vfd_write 3-0 14717 NULL
132681 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
132682 +inet_listen_14723 inet_listen 0 14723 NULL
132683 +show_interval_14725 show_interval 0 14725 NULL nohasharray
132684 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
132685 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
132686 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
132687 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
132688 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
132689 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
132690 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
132691 +store_camera_14751 store_camera 4-0 14751 NULL
132692 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
132693 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
132694 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
132695 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
132696 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
132697 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
132698 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
132699 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
132700 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
132701 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
132702 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
132703 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
132704 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
132705 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
132706 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
132707 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
132708 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
132709 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
132710 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
132711 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
132712 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
132713 +hpet_readl_14801 hpet_readl 0 14801 NULL
132714 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
132715 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
132716 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
132717 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
132718 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
132719 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
132720 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
132721 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
132722 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
132723 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
132724 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
132725 +show_temp_input_14828 show_temp_input 0 14828 NULL
132726 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
132727 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
132728 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
132729 +max_power_show_14836 max_power_show 0 14836 NULL
132730 +name_len_14843 name_len 0-2 14843 NULL
132731 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
132732 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
132733 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
132734 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
132735 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
132736 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
132737 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
132738 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
132739 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
132740 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
132741 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
132742 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
132743 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
132744 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
132745 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
132746 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
132747 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
132748 +mfg_show_14897 mfg_show 0 14897 NULL
132749 +ea_init_14899 ea_init 0 14899 NULL
132750 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
132751 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
132752 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
132753 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
132754 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
132755 +krealloc_14908 krealloc 2 14908 NULL nohasharray
132756 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
132757 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
132758 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
132759 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
132760 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
132761 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
132762 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
132763 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
132764 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
132765 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
132766 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
132767 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
132768 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
132769 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
132770 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
132771 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
132772 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
132773 +queue_cnt_14951 queue_cnt 0 14951 NULL
132774 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
132775 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
132776 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
132777 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
132778 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
132779 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
132780 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
132781 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
132782 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
132783 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
132784 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
132785 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
132786 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
132787 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
132788 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
132789 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
132790 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
132791 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
132792 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
132793 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
132794 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
132795 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
132796 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
132797 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
132798 +add_request_15003 add_request 0 15003 &store_touchpad_15003
132799 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
132800 +dump_write_15008 dump_write 0-3 15008 NULL
132801 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
132802 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
132803 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
132804 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
132805 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
132806 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
132807 +predisable_15024 predisable 0 15024 NULL
132808 +vmap_15025 vmap 2 15025 NULL
132809 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
132810 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
132811 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
132812 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
132813 +priority_store_15039 priority_store 4-0 15039 NULL
132814 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
132815 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
132816 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
132817 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
132818 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
132819 +show_otp3en_15049 show_otp3en 0 15049 NULL
132820 +show_15051 show 0 15051 NULL
132821 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
132822 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
132823 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
132824 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
132825 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
132826 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
132827 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
132828 +group_addr_show_15078 group_addr_show 0 15078 NULL
132829 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
132830 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
132831 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
132832 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
132833 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
132834 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
132835 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
132836 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
132837 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
132838 +show_designated_root_15098 show_designated_root 0 15098 NULL
132839 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
132840 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
132841 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
132842 +generic_update_time_15110 generic_update_time 0 15110 NULL
132843 +cy_write_room_15111 cy_write_room 0 15111 NULL
132844 +show_interface_15117 show_interface 0 15117 NULL
132845 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
132846 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
132847 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
132848 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
132849 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
132850 +set_max_15128 set_max 0-4 15128 NULL
132851 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
132852 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
132853 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
132854 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
132855 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
132856 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
132857 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
132858 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
132859 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
132860 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
132861 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
132862 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
132863 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
132864 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
132865 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
132866 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
132867 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
132868 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
132869 +ocontext_read_15178 ocontext_read 0 15178 NULL
132870 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
132871 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
132872 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
132873 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
132874 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
132875 +pci200_open_15194 pci200_open 0 15194 NULL
132876 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
132877 +async_show_15209 async_show 0 15209 NULL
132878 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
132879 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
132880 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
132881 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
132882 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
132883 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
132884 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
132885 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
132886 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
132887 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
132888 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
132889 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
132890 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
132891 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
132892 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
132893 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
132894 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
132895 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
132896 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
132897 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
132898 +nr_bind_15261 nr_bind 0 15261 NULL
132899 +div64_u64_15263 div64_u64 0 15263 NULL
132900 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
132901 +simple_strtol_15273 simple_strtol 0 15273 NULL
132902 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
132903 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
132904 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
132905 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
132906 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
132907 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
132908 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
132909 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
132910 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
132911 +recover_store_15296 recover_store 0-3 15296 NULL
132912 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
132913 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
132914 +readpage_15301 readpage 0 15301 NULL
132915 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
132916 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
132917 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
132918 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
132919 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
132920 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
132921 +alc_init_15309 alc_init 0 15309 NULL
132922 +range_store_15310 range_store 0-4 15310 NULL
132923 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
132924 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
132925 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
132926 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
132927 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
132928 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
132929 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
132930 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
132931 +ioread16_15342 ioread16 0 15342 NULL
132932 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
132933 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
132934 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
132935 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
132936 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
132937 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
132938 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
132939 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
132940 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
132941 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
132942 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
132943 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
132944 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
132945 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
132946 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
132947 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
132948 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
132949 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
132950 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
132951 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
132952 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
132953 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
132954 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
132955 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
132956 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
132957 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
132958 +_regmap_read_15396 _regmap_read 0 15396 NULL
132959 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
132960 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
132961 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
132962 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
132963 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
132964 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
132965 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
132966 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
132967 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
132968 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
132969 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
132970 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
132971 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
132972 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
132973 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
132974 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
132975 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
132976 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
132977 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
132978 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
132979 +memweight_15450 memweight 0 15450 NULL
132980 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
132981 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
132982 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
132983 +ls_level_show_15463 ls_level_show 0 15463 NULL
132984 +vmalloc_15464 vmalloc 1 15464 NULL
132985 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
132986 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
132987 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
132988 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
132989 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
132990 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
132991 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
132992 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
132993 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
132994 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
132995 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
132996 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
132997 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
132998 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
132999 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
133000 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
133001 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
133002 +iolock_15500 iolock 0 15500 NULL
133003 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
133004 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
133005 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
133006 +map_sg_15523 map_sg 0-3 15523 NULL
133007 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
133008 +store_15525 store 0 15525 NULL
133009 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
133010 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
133011 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
133012 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
133013 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
133014 +show_rdac2_15539 show_rdac2 0 15539 NULL
133015 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
133016 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
133017 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
133018 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
133019 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
133020 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
133021 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
133022 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
133023 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
133024 +do_send_15559 do_send 4 15559 NULL nohasharray
133025 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
133026 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
133027 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
133028 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
133029 +get_checksum_15564 get_checksum 0 15564 NULL
133030 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
133031 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
133032 +persistent_status_15574 persistent_status 4 15574 NULL
133033 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
133034 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
133035 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
133036 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
133037 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
133038 +vme_user_write_15587 vme_user_write 3 15587 NULL
133039 +permission_15588 permission 0 15588 NULL
133040 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
133041 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
133042 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
133043 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
133044 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
133045 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
133046 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
133047 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
133048 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
133049 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
133050 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
133051 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
133052 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
133053 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
133054 +authorized_show_15636 authorized_show 0 15636 NULL
133055 +fill_func_15640 fill_func 0 15640 NULL
133056 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
133057 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
133058 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
133059 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
133060 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
133061 +fs_path_add_15648 fs_path_add 3 15648 NULL
133062 +__do_readpage_15652 __do_readpage 0 15652 NULL
133063 +xsd_read_15653 xsd_read 3-0 15653 NULL
133064 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
133065 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
133066 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
133067 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
133068 +store_15665 store 0-3 15665 NULL
133069 +unix_bind_15668 unix_bind 3-0 15668 NULL
133070 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
133071 +dm_read_15674 dm_read 3 15674 NULL nohasharray
133072 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
133073 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
133074 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
133075 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
133076 +ndo_open_15687 ndo_open 0 15687 NULL
133077 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
133078 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
133079 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
133080 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
133081 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
133082 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
133083 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
133084 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
133085 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
133086 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
133087 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
133088 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
133089 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
133090 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
133091 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
133092 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
133093 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
133094 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
133095 +array_state_show_15758 array_state_show 0 15758 NULL
133096 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
133097 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
133098 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
133099 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
133100 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
133101 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
133102 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
133103 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
133104 +call_modprobe_15781 call_modprobe 0 15781 NULL
133105 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
133106 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
133107 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
133108 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
133109 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
133110 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
133111 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
133112 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
133113 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
133114 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
133115 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
133116 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
133117 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
133118 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
133119 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
133120 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
133121 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
133122 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
133123 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
133124 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
133125 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
133126 +read_reg_15838 read_reg 0 15838 NULL
133127 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
133128 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
133129 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
133130 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
133131 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
133132 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
133133 +errors_show_15863 errors_show 0 15863 NULL nohasharray
133134 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
133135 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
133136 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
133137 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
133138 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
133139 +set_in_min_15872 set_in_min 0-4 15872 NULL
133140 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
133141 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
133142 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
133143 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
133144 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
133145 +do_truncation_15882 do_truncation 0 15882 NULL
133146 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
133147 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
133148 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
133149 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
133150 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
133151 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
133152 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
133153 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
133154 +send_tx_power_15914 send_tx_power 0 15914 NULL
133155 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
133156 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
133157 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
133158 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
133159 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
133160 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
133161 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
133162 +power_read_15939 power_read 3-0 15939 NULL
133163 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
133164 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
133165 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
133166 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
133167 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
133168 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
133169 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
133170 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
133171 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
133172 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
133173 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
133174 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
133175 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
133176 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
133177 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
133178 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
133179 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
133180 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
133181 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
133182 +stir_net_open_15991 stir_net_open 0 15991 NULL
133183 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
133184 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
133185 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
133186 +period_store_16008 period_store 0-4 16008 NULL
133187 +do_open_16009 do_open 0 16009 NULL
133188 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
133189 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
133190 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
133191 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
133192 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
133193 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
133194 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
133195 +got_frame_16028 got_frame 2 16028 NULL
133196 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
133197 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
133198 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
133199 +show_virtual_16047 show_virtual 0 16047 NULL
133200 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
133201 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
133202 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
133203 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
133204 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
133205 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
133206 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
133207 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
133208 +file_has_perm_16070 file_has_perm 0 16070 NULL
133209 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
133210 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
133211 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
133212 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
133213 +updateSuper_16079 updateSuper 0 16079 NULL
133214 +mt2063_read_16080 mt2063_read 0 16080 NULL
133215 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
133216 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
133217 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
133218 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
133219 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
133220 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
133221 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
133222 +_submit_bh_16106 _submit_bh 0 16106 NULL
133223 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
133224 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
133225 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
133226 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
133227 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
133228 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
133229 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
133230 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
133231 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
133232 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
133233 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
133234 +dn_getname_16122 dn_getname 0 16122 NULL
133235 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
133236 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
133237 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
133238 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
133239 +fsm_init_16134 fsm_init 2 16134 NULL
133240 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
133241 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
133242 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
133243 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
133244 +input_register_device_16147 input_register_device 0 16147 NULL
133245 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
133246 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
133247 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
133248 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
133249 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
133250 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
133251 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
133252 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
133253 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
133254 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
133255 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
133256 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
133257 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
133258 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
133259 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
133260 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
133261 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
133262 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
133263 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
133264 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
133265 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
133266 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
133267 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
133268 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
133269 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
133270 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
133271 +bind_16210 bind 0 16210 NULL nohasharray
133272 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
133273 +create_table_16213 create_table 2 16213 NULL
133274 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
133275 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
133276 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
133277 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
133278 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
133279 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
133280 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
133281 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
133282 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
133283 +cc770_open_16228 cc770_open 0 16228 NULL
133284 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
133285 +r6040_up_16233 r6040_up 0 16233 NULL
133286 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
133287 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
133288 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
133289 +update_mctime_16242 update_mctime 0 16242 NULL
133290 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
133291 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
133292 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
133293 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
133294 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
133295 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
133296 +show_xoffset_16251 show_xoffset 0 16251 NULL
133297 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
133298 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
133299 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
133300 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
133301 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
133302 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
133303 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
133304 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
133305 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
133306 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
133307 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
133308 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
133309 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
133310 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
133311 +account_16283 account 0-4-2 16283 NULL nohasharray
133312 +mirror_status_16283 mirror_status 5 16283 &account_16283
133313 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
133314 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
133315 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
133316 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
133317 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
133318 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
133319 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
133320 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
133321 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
133322 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
133323 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
133324 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
133325 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
133326 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
133327 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
133328 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
133329 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
133330 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
133331 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
133332 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
133333 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
133334 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
133335 +enable_periodic_16329 enable_periodic 0 16329 NULL
133336 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
133337 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
133338 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
133339 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
133340 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
133341 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
133342 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
133343 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
133344 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
133345 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
133346 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
133347 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
133348 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
133349 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
133350 +rbd_add_16366 rbd_add 0-3 16366 NULL
133351 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
133352 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
133353 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
133354 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
133355 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
133356 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
133357 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
133358 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
133359 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
133360 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
133361 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
133362 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
133363 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
133364 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
133365 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
133366 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
133367 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
133368 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
133369 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
133370 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
133371 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
133372 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
133373 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
133374 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
133375 +fill_buffer_16418 fill_buffer 0 16418 NULL
133376 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
133377 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
133378 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
133379 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
133380 +format_nservers_16426 format_nservers 0 16426 NULL
133381 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
133382 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
133383 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
133384 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
133385 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
133386 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
133387 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
133388 +do_uevent_16445 do_uevent 0 16445 NULL
133389 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
133390 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
133391 +sf1_read_16451 sf1_read 0 16451 NULL
133392 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
133393 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
133394 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
133395 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
133396 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
133397 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
133398 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
133399 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
133400 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
133401 +store_line1_16491 store_line1 4-0 16491 NULL
133402 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
133403 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
133404 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
133405 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
133406 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
133407 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
133408 +gps_show_16504 gps_show 0 16504 NULL
133409 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
133410 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
133411 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
133412 +capi_read_16511 capi_read 0-3 16511 NULL
133413 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
133414 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
133415 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
133416 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
133417 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
133418 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
133419 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
133420 +date_show_16538 date_show 0 16538 NULL
133421 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
133422 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
133423 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
133424 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
133425 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
133426 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
133427 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
133428 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
133429 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
133430 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
133431 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
133432 +transmit_skb_16573 transmit_skb 0 16573 NULL
133433 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
133434 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
133435 +psend_16586 psend 0 16586 NULL
133436 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
133437 +efx_net_open_16592 efx_net_open 0 16592 NULL
133438 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
133439 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
133440 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
133441 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
133442 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
133443 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
133444 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
133445 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
133446 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
133447 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
133448 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
133449 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
133450 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
133451 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
133452 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
133453 +strict_store_16631 strict_store 0-3 16631 NULL
133454 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
133455 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
133456 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
133457 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
133458 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
133459 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
133460 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
133461 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
133462 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
133463 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
133464 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
133465 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
133466 +store_remote_port_16666 store_remote_port 0 16666 NULL
133467 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
133468 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
133469 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
133470 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
133471 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
133472 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
133473 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
133474 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
133475 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
133476 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
133477 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
133478 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
133479 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
133480 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
133481 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
133482 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
133483 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
133484 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
133485 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
133486 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
133487 +_read_reg_16730 _read_reg 0 16730 NULL
133488 +com20020_resume_16732 com20020_resume 0 16732 NULL
133489 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
133490 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
133491 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
133492 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
133493 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
133494 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
133495 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
133496 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
133497 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
133498 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
133499 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
133500 +offline_16765 offline 0 16765 NULL
133501 +migratepage_16769 migratepage 0 16769 NULL
133502 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
133503 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
133504 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
133505 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
133506 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
133507 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
133508 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
133509 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
133510 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
133511 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
133512 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
133513 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
133514 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
133515 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
133516 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
133517 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
133518 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
133519 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
133520 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
133521 +diWrite_16825 diWrite 0 16825 NULL
133522 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
133523 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
133524 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
133525 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
133526 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
133527 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
133528 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
133529 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
133530 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
133531 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
133532 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
133533 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
133534 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
133535 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
133536 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
133537 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
133538 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
133539 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
133540 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
133541 +st_write_16874 st_write 3-0 16874 NULL
133542 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
133543 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
133544 +always_connected_16878 always_connected 0 16878 NULL
133545 +tulip_open_16881 tulip_open 0 16881 NULL
133546 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
133547 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
133548 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
133549 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
133550 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
133551 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
133552 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
133553 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
133554 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
133555 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
133556 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
133557 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
133558 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
133559 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
133560 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
133561 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
133562 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
133563 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
133564 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
133565 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
133566 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
133567 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
133568 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
133569 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
133570 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
133571 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
133572 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
133573 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
133574 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
133575 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
133576 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
133577 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
133578 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
133579 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
133580 +parse_hints_16960 parse_hints 0 16960 NULL
133581 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
133582 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
133583 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
133584 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
133585 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
133586 +lid_show_16974 lid_show 0 16974 NULL nohasharray
133587 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
133588 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
133589 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
133590 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
133591 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
133592 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
133593 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
133594 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
133595 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
133596 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
133597 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
133598 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
133599 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
133600 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
133601 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
133602 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
133603 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
133604 +show_dgid_17011 show_dgid 0 17011 NULL
133605 +atk_name_show_17015 atk_name_show 0 17015 NULL
133606 +irda_bind_17016 irda_bind 0 17016 NULL
133607 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
133608 +check_fw_17025 check_fw 0 17025 NULL
133609 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
133610 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
133611 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
133612 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
133613 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
133614 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
133615 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
133616 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
133617 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
133618 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
133619 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
133620 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
133621 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
133622 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
133623 +rw_write_17065 rw_write 0-6-5 17065 NULL
133624 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
133625 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
133626 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
133627 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
133628 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
133629 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
133630 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
133631 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
133632 +entry_length_17093 entry_length 0 17093 NULL
133633 +write_reg_17098 write_reg 0 17098 NULL
133634 +sys_preadv_17100 sys_preadv 3 17100 NULL
133635 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
133636 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
133637 +components_show_17105 components_show 0 17105 NULL
133638 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
133639 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
133640 +md4_final_17113 md4_final 0 17113 NULL
133641 +write_mem_17114 write_mem 3-0 17114 NULL
133642 +disk_range_show_17116 disk_range_show 0 17116 NULL
133643 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
133644 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
133645 +e1000_open_17127 e1000_open 0 17127 NULL
133646 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
133647 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
133648 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
133649 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
133650 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
133651 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
133652 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
133653 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
133654 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
133655 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
133656 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
133657 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
133658 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
133659 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
133660 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
133661 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
133662 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
133663 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
133664 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
133665 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
133666 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
133667 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
133668 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
133669 +fan_set_state_17173 fan_set_state 0 17173 NULL
133670 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
133671 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
133672 +set_otp2_17177 set_otp2 4-0 17177 NULL
133673 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
133674 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
133675 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
133676 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
133677 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
133678 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
133679 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
133680 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
133681 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
133682 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
133683 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
133684 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
133685 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
133686 +sync_request_17208 sync_request 2 17208 NULL nohasharray
133687 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
133688 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
133689 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
133690 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
133691 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
133692 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
133693 +metadata_show_17234 metadata_show 0 17234 NULL
133694 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
133695 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
133696 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
133697 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
133698 +r3964_read_17257 r3964_read 0 17257 NULL
133699 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
133700 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
133701 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
133702 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
133703 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
133704 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
133705 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
133706 +alloc_ep_17269 alloc_ep 1 17269 NULL
133707 +get_locations_17274 get_locations 0 17274 NULL
133708 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
133709 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
133710 +pg_read_17276 pg_read 3-0 17276 NULL
133711 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
133712 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
133713 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
133714 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
133715 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
133716 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
133717 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
133718 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
133719 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
133720 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
133721 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
133722 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
133723 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
133724 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
133725 +skb_pad_17302 skb_pad 2 17302 NULL
133726 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
133727 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
133728 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
133729 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
133730 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
133731 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
133732 +read_17315 read 0 17315 NULL nohasharray
133733 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
133734 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
133735 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
133736 +protection_type_show_17322 protection_type_show 0 17322 NULL
133737 +snd_register_device_17323 snd_register_device 0 17323 NULL
133738 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
133739 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
133740 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
133741 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
133742 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
133743 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
133744 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
133745 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
133746 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
133747 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
133748 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
133749 +device_suspend_17343 device_suspend 0 17343 NULL
133750 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
133751 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
133752 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
133753 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
133754 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
133755 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
133756 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
133757 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
133758 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
133759 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
133760 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
133761 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
133762 +get_property_17392 get_property 0 17392 NULL nohasharray
133763 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
133764 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
133765 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
133766 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
133767 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
133768 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
133769 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
133770 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
133771 +store_enabled_17417 store_enabled 0 17417 NULL
133772 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
133773 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
133774 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
133775 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
133776 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
133777 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
133778 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
133779 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
133780 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
133781 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
133782 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
133783 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
133784 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
133785 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
133786 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
133787 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
133788 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
133789 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
133790 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
133791 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
133792 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
133793 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
133794 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
133795 +readpage_strip_17452 readpage_strip 0 17452 NULL
133796 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
133797 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
133798 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
133799 +show_proc_name_17464 show_proc_name 0 17464 NULL
133800 +probe_bios_17467 probe_bios 1 17467 NULL
133801 +show_temp_min_17471 show_temp_min 0 17471 NULL
133802 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
133803 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
133804 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
133805 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
133806 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
133807 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
133808 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
133809 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
133810 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
133811 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
133812 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
133813 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
133814 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
133815 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
133816 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
133817 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
133818 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
133819 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
133820 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
133821 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
133822 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
133823 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
133824 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
133825 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
133826 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
133827 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
133828 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
133829 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
133830 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
133831 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
133832 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
133833 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
133834 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
133835 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
133836 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
133837 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
133838 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
133839 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
133840 +write_17592 write 0-3 17592 &command_setcolourparams_17592
133841 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
133842 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
133843 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
133844 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
133845 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
133846 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
133847 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
133848 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
133849 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
133850 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
133851 +null_show_17619 null_show 0 17619 NULL
133852 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
133853 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
133854 +dma_map_page_17628 dma_map_page 0 17628 NULL
133855 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
133856 +purge_port_17641 purge_port 0 17641 NULL
133857 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
133858 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
133859 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
133860 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
133861 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
133862 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
133863 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
133864 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
133865 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
133866 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
133867 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
133868 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
133869 +kernel_write_17665 kernel_write 0-3 17665 NULL
133870 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
133871 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
133872 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
133873 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
133874 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
133875 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
133876 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
133877 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
133878 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
133879 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
133880 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
133881 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
133882 +rds_bind_17690 rds_bind 0 17690 NULL
133883 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
133884 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
133885 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
133886 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
133887 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
133888 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
133889 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
133890 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
133891 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
133892 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
133893 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
133894 +afs_writepage_17722 afs_writepage 0 17722 NULL
133895 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
133896 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
133897 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
133898 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
133899 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
133900 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
133901 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
133902 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
133903 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
133904 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
133905 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
133906 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
133907 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
133908 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
133909 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
133910 +add_durable_context_17763 add_durable_context 0 17763 NULL
133911 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
133912 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
133913 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
133914 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
133915 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
133916 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
133917 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
133918 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
133919 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
133920 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
133921 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
133922 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
133923 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
133924 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
133925 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
133926 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
133927 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
133928 +show_bind_17808 show_bind 0 17808 NULL nohasharray
133929 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
133930 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
133931 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
133932 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
133933 +copy_out_args_17816 copy_out_args 0 17816 NULL
133934 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
133935 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
133936 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
133937 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
133938 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
133939 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
133940 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
133941 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
133942 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
133943 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
133944 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
133945 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
133946 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
133947 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
133948 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
133949 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
133950 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
133951 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
133952 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
133953 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
133954 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
133955 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
133956 +enumerate_17850 enumerate 0 17850 NULL
133957 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
133958 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
133959 +extsize_17863 extsize 0 17863 NULL nohasharray
133960 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
133961 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
133962 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
133963 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
133964 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
133965 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
133966 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
133967 +linear_run_17869 linear_run 0 17869 NULL
133968 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
133969 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
133970 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
133971 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
133972 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
133973 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
133974 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
133975 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
133976 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
133977 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
133978 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
133979 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
133980 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
133981 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
133982 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
133983 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
133984 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
133985 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
133986 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
133987 +recover_head_17904 recover_head 3 17904 NULL
133988 +systab_show_17907 systab_show 0 17907 NULL
133989 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
133990 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
133991 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
133992 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
133993 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
133994 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
133995 +media_show_17920 media_show 0 17920 NULL
133996 +create_17922 create 0 17922 NULL nohasharray
133997 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
133998 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
133999 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
134000 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
134001 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
134002 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
134003 +vif_delete_17931 vif_delete 0 17931 NULL
134004 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
134005 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
134006 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
134007 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
134008 +show_otp3_17954 show_otp3 0 17954 NULL
134009 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
134010 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
134011 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
134012 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
134013 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
134014 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
134015 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
134016 +show_serial_17967 show_serial 0 17967 NULL
134017 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
134018 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
134019 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
134020 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
134021 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
134022 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
134023 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
134024 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
134025 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
134026 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
134027 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
134028 +show_tty_active_17994 show_tty_active 0 17994 NULL
134029 +init_umac_17998 init_umac 0 17998 NULL
134030 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
134031 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
134032 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
134033 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
134034 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
134035 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
134036 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
134037 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
134038 +he_proc_read_18015 he_proc_read 0 18015 NULL
134039 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
134040 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
134041 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
134042 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
134043 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
134044 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
134045 +raw_write_18028 raw_write 3-0 18028 NULL
134046 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
134047 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
134048 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
134049 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
134050 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
134051 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
134052 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
134053 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
134054 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
134055 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
134056 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
134057 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
134058 +max8925_enable_18058 max8925_enable 0 18058 NULL
134059 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
134060 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
134061 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
134062 +process_measurement_18064 process_measurement 0 18064 NULL
134063 +fpregs_get_18066 fpregs_get 4 18066 NULL
134064 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
134065 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
134066 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
134067 +open_18074 open 0 18074 &do_budget_space_18074
134068 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
134069 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
134070 +bop_insert_18078 bop_insert 0 18078 NULL
134071 +get_vm_area_18080 get_vm_area 1 18080 NULL
134072 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
134073 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
134074 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
134075 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
134076 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
134077 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
134078 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
134079 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
134080 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
134081 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
134082 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
134083 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
134084 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
134085 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
134086 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
134087 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
134088 +read_18109 read 0 18109 NULL
134089 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
134090 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
134091 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
134092 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
134093 +set_in_18115 set_in 0-4 18115 NULL
134094 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
134095 +svc_getnl_18120 svc_getnl 0 18120 NULL
134096 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
134097 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
134098 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
134099 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
134100 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
134101 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
134102 +show_wr_req_18151 show_wr_req 0 18151 NULL
134103 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
134104 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
134105 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
134106 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
134107 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
134108 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
134109 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
134110 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
134111 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
134112 +aio_write_18187 aio_write 0 18187 NULL
134113 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
134114 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
134115 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
134116 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
134117 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
134118 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
134119 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
134120 +show_immediate_18208 show_immediate 0 18208 NULL
134121 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
134122 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
134123 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
134124 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
134125 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
134126 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
134127 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
134128 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
134129 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
134130 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
134131 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
134132 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
134133 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
134134 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
134135 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
134136 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
134137 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
134138 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
134139 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
134140 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
134141 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
134142 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
134143 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
134144 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
134145 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
134146 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
134147 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
134148 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
134149 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
134150 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
134151 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
134152 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
134153 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
134154 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
134155 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
134156 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
134157 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
134158 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
134159 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
134160 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
134161 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
134162 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
134163 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
134164 +vga_r_18310 vga_r 0 18310 NULL
134165 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
134166 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
134167 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
134168 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
134169 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
134170 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
134171 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
134172 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
134173 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
134174 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
134175 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
134176 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
134177 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
134178 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
134179 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
134180 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
134181 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
134182 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
134183 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
134184 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
134185 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
134186 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
134187 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
134188 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
134189 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
134190 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
134191 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
134192 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
134193 +ep_io_18367 ep_io 0 18367 NULL nohasharray
134194 +irq_show_18367 irq_show 0 18367 &ep_io_18367
134195 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
134196 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
134197 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
134198 +temp2_show_18377 temp2_show 0 18377 NULL
134199 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
134200 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
134201 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
134202 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
134203 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
134204 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
134205 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
134206 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
134207 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
134208 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
134209 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
134210 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
134211 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
134212 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
134213 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
134214 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
134215 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
134216 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
134217 +link_state_show_18407 link_state_show 0 18407 NULL
134218 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
134219 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
134220 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
134221 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
134222 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
134223 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
134224 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
134225 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
134226 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
134227 +match_number_18436 match_number 0 18436 NULL
134228 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
134229 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
134230 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
134231 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
134232 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
134233 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
134234 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
134235 +set_component_status_18453 set_component_status 0-4 18453 NULL
134236 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
134237 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
134238 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
134239 +transfer_18460 transfer 0 18460 NULL nohasharray
134240 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
134241 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
134242 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
134243 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
134244 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
134245 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
134246 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
134247 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
134248 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
134249 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
134250 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
134251 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
134252 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
134253 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
134254 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
134255 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
134256 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
134257 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
134258 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
134259 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
134260 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
134261 +pcrs_show_18512 pcrs_show 0 18512 NULL
134262 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
134263 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
134264 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
134265 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
134266 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
134267 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
134268 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
134269 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
134270 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
134271 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
134272 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
134273 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
134274 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
134275 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
134276 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
134277 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
134278 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
134279 +nforce2_access_18557 nforce2_access 0 18557 NULL
134280 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
134281 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
134282 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
134283 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
134284 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
134285 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
134286 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
134287 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
134288 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
134289 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
134290 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
134291 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
134292 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
134293 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
134294 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
134295 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
134296 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
134297 +show_target_speed_18587 show_target_speed 0 18587 NULL
134298 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
134299 +write_18590 write 0 18590 NULL nohasharray
134300 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
134301 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
134302 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
134303 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
134304 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
134305 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
134306 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
134307 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
134308 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
134309 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
134310 +transfer_18603 transfer 0 18603 NULL
134311 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
134312 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
134313 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
134314 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
134315 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
134316 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
134317 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
134318 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
134319 +show_saturation_18621 show_saturation 0 18621 NULL
134320 +read_hw_18624 read_hw 0-5-6 18624 NULL
134321 +from_buffer_18625 from_buffer 3-0 18625 NULL
134322 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
134323 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
134324 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
134325 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
134326 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
134327 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
134328 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
134329 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
134330 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
134331 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
134332 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
134333 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
134334 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
134335 +show_18656 show 0 18656 NULL nohasharray
134336 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
134337 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
134338 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
134339 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
134340 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
134341 +unmap_page_18665 unmap_page 2-3 18665 NULL
134342 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
134343 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
134344 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
134345 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
134346 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
134347 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
134348 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
134349 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
134350 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
134351 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
134352 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
134353 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
134354 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
134355 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
134356 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
134357 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
134358 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
134359 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
134360 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
134361 +add_host_store_18718 add_host_store 0-3 18718 NULL
134362 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
134363 +store_uevent_18721 store_uevent 0-4 18721 NULL
134364 +pem_show_data_18725 pem_show_data 0 18725 NULL
134365 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
134366 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
134367 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
134368 +store_scan_18738 store_scan 0-4 18738 NULL
134369 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
134370 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
134371 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
134372 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
134373 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
134374 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
134375 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
134376 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
134377 +power_mode_show_18761 power_mode_show 0 18761 NULL
134378 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
134379 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
134380 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
134381 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
134382 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
134383 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
134384 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
134385 +hw_init_18779 hw_init 0 18779 NULL
134386 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
134387 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
134388 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
134389 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
134390 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
134391 +uart_write_room_18799 uart_write_room 0 18799 NULL
134392 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
134393 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
134394 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
134395 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
134396 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
134397 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
134398 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
134399 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
134400 +disabled_show_18820 disabled_show 0 18820 NULL
134401 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
134402 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
134403 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
134404 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
134405 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
134406 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
134407 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
134408 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
134409 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
134410 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
134411 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
134412 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
134413 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
134414 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
134415 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
134416 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
134417 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
134418 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
134419 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
134420 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
134421 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
134422 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
134423 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
134424 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
134425 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
134426 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
134427 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
134428 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
134429 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
134430 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
134431 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
134432 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
134433 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
134434 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
134435 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
134436 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
134437 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
134438 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
134439 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
134440 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
134441 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
134442 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
134443 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
134444 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
134445 +show_baseline_18929 show_baseline 0 18929 NULL
134446 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
134447 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
134448 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
134449 +mtrr_del_18943 mtrr_del 1 18943 NULL
134450 +ida_get_new_18948 ida_get_new 0 18948 NULL
134451 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
134452 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
134453 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
134454 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
134455 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
134456 +store_18955 store 0 18955 NULL
134457 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
134458 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
134459 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
134460 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
134461 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
134462 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
134463 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
134464 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
134465 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
134466 +net_open_18997 net_open 0 18997 NULL
134467 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
134468 +store_18998 store 0-3 18998 &si4713_transfer_18998
134469 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
134470 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
134471 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
134472 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
134473 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
134474 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
134475 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
134476 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
134477 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
134478 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
134479 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
134480 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
134481 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
134482 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
134483 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
134484 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
134485 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
134486 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
134487 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
134488 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
134489 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
134490 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
134491 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
134492 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
134493 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
134494 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
134495 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
134496 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
134497 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
134498 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
134499 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
134500 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
134501 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
134502 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
134503 +msix_map_region_19072 msix_map_region 2 19072 NULL
134504 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
134505 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
134506 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
134507 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
134508 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
134509 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
134510 +show_sched7_19083 show_sched7 0 19083 NULL
134511 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
134512 +write_19086 write 0 19086 NULL
134513 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
134514 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
134515 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
134516 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
134517 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
134518 +write_byte_19095 write_byte 0 19095 NULL
134519 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
134520 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
134521 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
134522 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
134523 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
134524 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
134525 +befs_statfs_19114 befs_statfs 0 19114 NULL
134526 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
134527 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
134528 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
134529 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
134530 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
134531 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
134532 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
134533 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
134534 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
134535 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
134536 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
134537 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
134538 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
134539 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
134540 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
134541 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
134542 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
134543 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
134544 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
134545 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
134546 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
134547 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
134548 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
134549 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
134550 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
134551 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
134552 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
134553 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
134554 +show_service_id_19190 show_service_id 0 19190 NULL
134555 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
134556 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
134557 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
134558 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
134559 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
134560 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
134561 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
134562 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
134563 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
134564 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
134565 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
134566 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
134567 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
134568 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
134569 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
134570 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
134571 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
134572 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
134573 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
134574 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
134575 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
134576 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
134577 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
134578 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
134579 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
134580 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
134581 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
134582 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
134583 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
134584 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
134585 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
134586 +store_19264 store 0-3 19264 NULL nohasharray
134587 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
134588 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
134589 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
134590 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
134591 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
134592 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
134593 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
134594 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
134595 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
134596 +patch_si3054_19278 patch_si3054 0 19278 NULL
134597 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
134598 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
134599 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
134600 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
134601 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
134602 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
134603 +show_in_max1_19293 show_in_max1 0 19293 NULL
134604 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
134605 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
134606 +TermChar_show_19300 TermChar_show 0 19300 NULL
134607 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
134608 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
134609 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
134610 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
134611 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
134612 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
134613 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
134614 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
134615 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
134616 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
134617 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
134618 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
134619 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
134620 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
134621 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
134622 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
134623 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
134624 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
134625 +bq32k_read_19342 bq32k_read 0 19342 NULL
134626 +group_show_19349 group_show 0 19349 NULL
134627 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
134628 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
134629 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
134630 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
134631 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
134632 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
134633 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
134634 +ipheth_open_19366 ipheth_open 0 19366 NULL
134635 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
134636 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
134637 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
134638 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
134639 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
134640 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
134641 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
134642 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
134643 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
134644 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
134645 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
134646 +compr_flush_19409 compr_flush 2 19409 NULL
134647 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
134648 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
134649 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
134650 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
134651 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
134652 +write_begin_19424 write_begin 0 19424 NULL
134653 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
134654 +packet_read_list_19427 packet_read_list 0 19427 NULL
134655 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
134656 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
134657 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
134658 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
134659 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
134660 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
134661 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
134662 +store_19443 store 0 19443 NULL
134663 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
134664 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
134665 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
134666 +store_link_state_19448 store_link_state 0-4 19448 NULL
134667 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
134668 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
134669 +team_device_event_19466 team_device_event 0 19466 NULL
134670 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
134671 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
134672 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
134673 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
134674 +refill_pool_19477 refill_pool 2 19477 NULL
134675 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
134676 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
134677 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
134678 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
134679 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
134680 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
134681 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
134682 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
134683 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
134684 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
134685 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
134686 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
134687 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
134688 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
134689 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
134690 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
134691 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
134692 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
134693 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
134694 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
134695 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
134696 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
134697 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
134698 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
134699 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
134700 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
134701 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
134702 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
134703 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
134704 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
134705 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
134706 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
134707 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
134708 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
134709 +pcrlock_19550 pcrlock 0 19550 NULL
134710 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
134711 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
134712 +set_pec_19556 set_pec 0-4 19556 NULL
134713 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
134714 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
134715 +kernel_read_19559 kernel_read 0-4 19559 NULL
134716 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
134717 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
134718 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
134719 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
134720 +nfsd_read_19568 nfsd_read 5 19568 NULL
134721 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
134722 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
134723 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
134724 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
134725 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
134726 +__da903x_read_19582 __da903x_read 0 19582 NULL
134727 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
134728 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
134729 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
134730 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
134731 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
134732 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
134733 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
134734 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
134735 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
134736 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
134737 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
134738 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
134739 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
134740 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
134741 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
134742 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
134743 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
134744 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
134745 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
134746 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
134747 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
134748 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
134749 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
134750 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
134751 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
134752 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
134753 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
134754 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
134755 +parser_init_19651 parser_init 2 19651 NULL
134756 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
134757 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
134758 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
134759 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
134760 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
134761 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
134762 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
134763 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
134764 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
134765 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
134766 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
134767 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
134768 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
134769 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
134770 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
134771 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
134772 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
134773 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
134774 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
134775 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
134776 +hints_show_19705 hints_show 0 19705 NULL
134777 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
134778 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
134779 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
134780 +read_reg_19723 read_reg 0 19723 NULL nohasharray
134781 +port_enable_19723 port_enable 0 19723 &read_reg_19723
134782 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
134783 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
134784 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
134785 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
134786 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
134787 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
134788 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
134789 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
134790 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
134791 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
134792 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
134793 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
134794 +readhscx_19769 readhscx 0 19769 NULL nohasharray
134795 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
134796 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
134797 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
134798 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
134799 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
134800 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
134801 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
134802 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
134803 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
134804 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
134805 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
134806 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
134807 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
134808 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
134809 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
134810 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
134811 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
134812 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
134813 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
134814 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
134815 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
134816 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
134817 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
134818 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
134819 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
134820 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
134821 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
134822 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
134823 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
134824 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
134825 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
134826 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
134827 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
134828 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
134829 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
134830 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
134831 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
134832 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
134833 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
134834 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
134835 +oti6858_open_19850 oti6858_open 0 19850 NULL
134836 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
134837 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
134838 +dlm_lock_19858 dlm_lock 0 19858 NULL
134839 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
134840 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
134841 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
134842 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
134843 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
134844 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
134845 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
134846 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
134847 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
134848 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
134849 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
134850 +netevent_callback_19879 netevent_callback 0 19879 NULL
134851 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
134852 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
134853 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
134854 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
134855 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
134856 +show_19893 show 0 19893 NULL nohasharray
134857 +_readpage_19893 _readpage 0 19893 &show_19893
134858 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
134859 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
134860 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
134861 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
134862 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
134863 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
134864 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
134865 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
134866 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
134867 +mangle_name_19923 mangle_name 0 19923 NULL
134868 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
134869 +__add_section_19931 __add_section 0 19931 NULL
134870 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
134871 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
134872 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
134873 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
134874 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
134875 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
134876 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
134877 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
134878 +tipc_bind_19957 tipc_bind 0 19957 NULL
134879 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
134880 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
134881 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
134882 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
134883 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
134884 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
134885 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
134886 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
134887 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
134888 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
134889 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
134890 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
134891 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
134892 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
134893 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
134894 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
134895 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
134896 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
134897 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
134898 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
134899 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
134900 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
134901 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
134902 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
134903 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
134904 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
134905 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
134906 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
134907 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
134908 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
134909 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
134910 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
134911 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
134912 +read_tape_20037 read_tape 0 20037 NULL
134913 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
134914 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
134915 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
134916 +cmdline_show_20044 cmdline_show 0 20044 NULL
134917 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
134918 +show_compression_20048 show_compression 0 20048 NULL
134919 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
134920 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
134921 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
134922 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
134923 +upcall_20060 upcall 0-4 20060 NULL
134924 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
134925 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
134926 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
134927 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
134928 +target_message_20072 target_message 2 20072 NULL
134929 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
134930 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
134931 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
134932 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
134933 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
134934 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
134935 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
134936 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
134937 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
134938 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
134939 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
134940 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
134941 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
134942 +read_int_20098 read_int 0 20098 NULL nohasharray
134943 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
134944 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
134945 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
134946 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
134947 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
134948 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
134949 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
134950 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
134951 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
134952 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
134953 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
134954 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
134955 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
134956 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
134957 +snd_info_register_20136 snd_info_register 0 20136 NULL
134958 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
134959 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
134960 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
134961 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
134962 +send_init_20149 send_init 0 20149 NULL nohasharray
134963 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
134964 +write_20150 write 0 20150 NULL
134965 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
134966 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
134967 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
134968 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
134969 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
134970 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
134971 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
134972 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
134973 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
134974 +kstrtou8_20177 kstrtou8 0 20177 NULL
134975 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
134976 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
134977 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
134978 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
134979 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
134980 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
134981 +trusted_set_20196 trusted_set 0 20196 NULL
134982 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
134983 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
134984 +video_end_20205 video_end 0 20205 NULL
134985 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
134986 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
134987 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
134988 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
134989 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
134990 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
134991 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
134992 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
134993 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
134994 +bind_20227 bind 0 20227 NULL
134995 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
134996 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
134997 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
134998 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
134999 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
135000 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
135001 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
135002 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
135003 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
135004 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
135005 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
135006 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
135007 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
135008 +async_20251 async 0 20251 NULL
135009 +store_filter_20252 store_filter 0-4 20252 NULL
135010 +resource_size_20256 resource_size 0 20256 NULL
135011 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
135012 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
135013 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
135014 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
135015 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
135016 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
135017 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
135018 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
135019 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
135020 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
135021 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
135022 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
135023 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
135024 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
135025 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
135026 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
135027 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
135028 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
135029 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
135030 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
135031 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
135032 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
135033 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
135034 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
135035 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
135036 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
135037 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
135038 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
135039 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
135040 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
135041 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
135042 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
135043 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
135044 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
135045 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
135046 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
135047 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
135048 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
135049 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
135050 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
135051 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
135052 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
135053 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
135054 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
135055 +lpt_gc_20337 lpt_gc 0 20337 NULL
135056 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
135057 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
135058 +show_turbo_20348 show_turbo 0 20348 NULL
135059 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
135060 +show_tablet_20355 show_tablet 0 20355 NULL
135061 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
135062 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
135063 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
135064 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
135065 +core_num_show_20369 core_num_show 0 20369 NULL
135066 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
135067 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
135068 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
135069 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
135070 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
135071 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
135072 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
135073 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
135074 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
135075 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
135076 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
135077 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
135078 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
135079 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
135080 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
135081 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
135082 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
135083 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
135084 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
135085 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
135086 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
135087 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
135088 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
135089 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
135090 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
135091 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
135092 +find_skb_20431 find_skb 2 20431 NULL
135093 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
135094 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
135095 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
135096 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
135097 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
135098 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
135099 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
135100 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
135101 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
135102 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
135103 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
135104 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
135105 +read_buf_20469 read_buf 2 20469 NULL
135106 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
135107 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
135108 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
135109 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
135110 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
135111 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
135112 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
135113 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
135114 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
135115 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
135116 +vxge_open_20497 vxge_open 0 20497 NULL
135117 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
135118 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
135119 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
135120 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
135121 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
135122 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
135123 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
135124 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
135125 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
135126 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
135127 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
135128 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
135129 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
135130 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
135131 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
135132 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
135133 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
135134 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
135135 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
135136 +venus_create_20555 venus_create 4 20555 NULL
135137 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
135138 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
135139 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
135140 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
135141 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
135142 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
135143 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
135144 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
135145 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
135146 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
135147 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
135148 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
135149 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
135150 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
135151 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
135152 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
135153 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
135154 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
135155 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
135156 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
135157 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
135158 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
135159 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
135160 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
135161 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
135162 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
135163 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
135164 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
135165 +_netdev_open_20602 _netdev_open 0 20602 NULL
135166 +lirc_write_20604 lirc_write 3 20604 NULL
135167 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
135168 +first_done_show_20612 first_done_show 0 20612 NULL
135169 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
135170 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
135171 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
135172 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
135173 +show_20621 show 0 20621 NULL
135174 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
135175 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
135176 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
135177 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
135178 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
135179 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
135180 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
135181 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
135182 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
135183 +setattr_20644 setattr 0 20644 NULL
135184 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
135185 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
135186 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
135187 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
135188 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
135189 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
135190 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
135191 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
135192 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
135193 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
135194 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
135195 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
135196 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
135197 +downcall_20675 downcall 0-3 20675 NULL
135198 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
135199 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
135200 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
135201 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
135202 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
135203 +store_20687 store 0 20687 NULL
135204 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
135205 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
135206 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
135207 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
135208 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
135209 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
135210 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
135211 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
135212 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
135213 +roles_init_20704 roles_init 0 20704 NULL
135214 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
135215 +set_alarm_20706 set_alarm 0 20706 NULL
135216 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
135217 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
135218 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
135219 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
135220 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
135221 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
135222 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
135223 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
135224 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
135225 +mt2063_write_20732 mt2063_write 0 20732 NULL
135226 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
135227 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
135228 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
135229 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
135230 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
135231 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
135232 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
135233 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
135234 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
135235 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
135236 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
135237 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
135238 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
135239 +splice_read_20762 splice_read 0 20762 NULL
135240 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
135241 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
135242 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
135243 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
135244 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
135245 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
135246 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
135247 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
135248 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
135249 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
135250 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
135251 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
135252 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
135253 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
135254 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
135255 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
135256 +edid_write_20797 edid_write 3-0 20797 NULL
135257 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
135258 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
135259 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
135260 +show_nguid_20800 show_nguid 0 20800 NULL
135261 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
135262 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
135263 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
135264 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
135265 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
135266 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
135267 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
135268 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
135269 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
135270 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
135271 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
135272 +make_rate_20827 make_rate 0 20827 NULL
135273 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
135274 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
135275 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
135276 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
135277 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
135278 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
135279 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
135280 +show_min_width_20837 show_min_width 0 20837 NULL
135281 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
135282 +get_fan_target_20839 get_fan_target 0 20839 NULL
135283 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
135284 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
135285 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
135286 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
135287 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
135288 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
135289 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
135290 +decompress_20854 decompress 0 20854 NULL
135291 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
135292 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
135293 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
135294 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
135295 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
135296 +nc_register_read_20875 nc_register_read 0 20875 NULL
135297 +command_setexposure_20876 command_setexposure 0 20876 NULL
135298 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
135299 +ace_open_20884 ace_open 0 20884 NULL nohasharray
135300 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
135301 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
135302 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
135303 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
135304 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
135305 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
135306 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
135307 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
135308 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
135309 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
135310 +eeprom_show_20916 eeprom_show 0 20916 NULL
135311 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
135312 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
135313 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
135314 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
135315 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
135316 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
135317 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
135318 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
135319 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
135320 +htable_bits_20933 htable_bits 0 20933 NULL
135321 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
135322 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
135323 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
135324 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
135325 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
135326 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
135327 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
135328 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
135329 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
135330 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
135331 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
135332 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
135333 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
135334 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
135335 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
135336 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
135337 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
135338 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
135339 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
135340 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
135341 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
135342 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
135343 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
135344 +uinput_write_20977 uinput_write 0-3 20977 NULL
135345 +clear_codec_20983 clear_codec 0 20983 NULL
135346 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
135347 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
135348 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
135349 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
135350 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
135351 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
135352 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
135353 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
135354 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
135355 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
135356 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
135357 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
135358 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
135359 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
135360 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
135361 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
135362 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
135363 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
135364 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
135365 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
135366 +show_address_21038 show_address 0 21038 NULL nohasharray
135367 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
135368 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
135369 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
135370 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
135371 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
135372 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
135373 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
135374 +encrypt_21069 encrypt 0 21069 NULL
135375 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
135376 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
135377 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
135378 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
135379 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
135380 +michael_final_21085 michael_final 0 21085 NULL
135381 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
135382 +multipath_status_21094 multipath_status 5 21094 NULL
135383 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
135384 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
135385 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
135386 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
135387 +write_posted_21108 write_posted 0 21108 NULL
135388 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
135389 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
135390 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
135391 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
135392 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
135393 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
135394 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
135395 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
135396 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
135397 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
135398 +show_21126 show 0 21126 NULL nohasharray
135399 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
135400 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
135401 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
135402 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
135403 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
135404 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
135405 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
135406 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
135407 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
135408 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
135409 +new_skb_21148 new_skb 1 21148 NULL
135410 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
135411 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
135412 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
135413 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
135414 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
135415 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
135416 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
135417 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
135418 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
135419 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
135420 +ap_sleep_21178 ap_sleep 0 21178 NULL
135421 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
135422 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
135423 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
135424 +start_command_port_21191 start_command_port 0 21191 NULL
135425 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
135426 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
135427 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
135428 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
135429 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
135430 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
135431 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
135432 +prepare_header_21212 prepare_header 0 21212 NULL
135433 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
135434 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
135435 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
135436 +show_sched2_21224 show_sched2 0 21224 NULL
135437 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
135438 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
135439 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
135440 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
135441 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
135442 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
135443 +input_ff_create_21240 input_ff_create 2 21240 NULL
135444 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
135445 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
135446 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
135447 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
135448 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
135449 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
135450 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
135451 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
135452 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
135453 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
135454 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
135455 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
135456 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
135457 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
135458 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
135459 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
135460 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
135461 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
135462 +get_alarms_21285 get_alarms 0 21285 NULL
135463 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
135464 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
135465 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
135466 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
135467 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
135468 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
135469 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
135470 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
135471 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
135472 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
135473 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
135474 +offline_pages_21306 offline_pages 0 21306 NULL
135475 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
135476 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
135477 +add_res_range_21310 add_res_range 4 21310 NULL
135478 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
135479 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
135480 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
135481 +show_path_cost_21334 show_path_cost 0 21334 NULL
135482 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
135483 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
135484 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
135485 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
135486 +readbytes_21351 readbytes 0 21351 NULL
135487 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
135488 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
135489 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
135490 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
135491 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
135492 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
135493 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
135494 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
135495 +pin_request_21370 pin_request 0 21370 NULL
135496 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
135497 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
135498 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
135499 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
135500 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
135501 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
135502 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
135503 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
135504 +insert_ptr_21386 insert_ptr 6 21386 NULL
135505 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
135506 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
135507 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
135508 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
135509 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
135510 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
135511 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
135512 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
135513 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
135514 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
135515 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
135516 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
135517 +handler_21412 handler 0 21412 &__swap_writepage_21412
135518 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
135519 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
135520 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
135521 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
135522 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
135523 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
135524 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
135525 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
135526 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
135527 +cp210x_open_21435 cp210x_open 0 21435 NULL
135528 +adp5520_read_21437 adp5520_read 0 21437 NULL
135529 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
135530 +syslog_21440 syslog 0 21440 NULL nohasharray
135531 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
135532 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
135533 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
135534 +show_attr_text_21448 show_attr_text 0 21448 NULL
135535 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
135536 +concat_writev_21451 concat_writev 3 21451 NULL
135537 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
135538 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
135539 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
135540 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
135541 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
135542 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
135543 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
135544 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
135545 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
135546 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
135547 +tm_calc_21474 tm_calc 0 21474 NULL
135548 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
135549 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
135550 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
135551 +description_show_21480 description_show 0 21480 NULL
135552 +show_threeg_21486 show_threeg 0 21486 NULL
135553 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
135554 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
135555 +set_postcode_21490 set_postcode 0-4 21490 NULL
135556 +security_list_21491 security_list 0-5 21491 NULL
135557 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
135558 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
135559 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
135560 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
135561 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
135562 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
135563 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
135564 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
135565 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
135566 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
135567 +show_rd_req_21521 show_rd_req 0 21521 NULL
135568 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
135569 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
135570 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
135571 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
135572 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
135573 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
135574 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
135575 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
135576 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
135577 +show_node_state_21543 show_node_state 0 21543 NULL
135578 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
135579 +bl_enter_21550 bl_enter 0 21550 NULL
135580 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
135581 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
135582 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
135583 +ioctl_21564 ioctl 0 21564 NULL
135584 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
135585 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
135586 +stac_init_21576 stac_init 0 21576 NULL
135587 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
135588 +ov9650_start_21580 ov9650_start 0 21580 NULL
135589 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
135590 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
135591 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
135592 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
135593 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
135594 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
135595 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
135596 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
135597 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
135598 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
135599 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
135600 +recover_status_show_21609 recover_status_show 0 21609 NULL
135601 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
135602 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
135603 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
135604 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
135605 +brightness_store_21623 brightness_store 0-4 21623 NULL
135606 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
135607 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
135608 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
135609 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
135610 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
135611 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
135612 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
135613 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
135614 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
135615 +setattr_chown_21638 setattr_chown 0 21638 NULL
135616 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
135617 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
135618 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
135619 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
135620 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
135621 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
135622 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
135623 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
135624 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
135625 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
135626 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
135627 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
135628 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
135629 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
135630 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
135631 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
135632 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
135633 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
135634 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
135635 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
135636 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
135637 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
135638 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
135639 +set_21707 set 0-4 21707 NULL
135640 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
135641 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
135642 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
135643 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
135644 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
135645 +light_set_status_21714 light_set_status 0 21714 NULL
135646 +update_time_21719 update_time 0 21719 NULL
135647 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
135648 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
135649 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
135650 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
135651 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
135652 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
135653 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
135654 +show_temp23_21741 show_temp23 0 21741 NULL
135655 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
135656 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
135657 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
135658 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
135659 +set_sticky_21752 set_sticky 0-4 21752 NULL
135660 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
135661 +l2down_create_21755 l2down_create 4 21755 NULL
135662 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
135663 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
135664 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
135665 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
135666 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
135667 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
135668 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
135669 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
135670 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
135671 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
135672 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
135673 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
135674 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
135675 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
135676 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
135677 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
135678 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
135679 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
135680 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
135681 +min_odd_21802 min_odd 0-1-2 21802 NULL
135682 +show_rotate_21803 show_rotate 0 21803 NULL
135683 +show_node_desc_21804 show_node_desc 0 21804 NULL
135684 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
135685 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
135686 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
135687 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
135688 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
135689 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
135690 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
135691 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
135692 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
135693 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
135694 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
135695 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
135696 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
135697 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
135698 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
135699 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
135700 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
135701 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
135702 +task_setnice_21835 task_setnice 0 21835 NULL
135703 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
135704 +smb_init_21838 smb_init 0 21838 NULL
135705 +run_21841 run 0 21841 NULL
135706 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
135707 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
135708 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
135709 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
135710 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
135711 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
135712 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
135713 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
135714 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
135715 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
135716 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
135717 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
135718 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
135719 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
135720 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
135721 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
135722 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
135723 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
135724 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
135725 +show_oversampling_21883 show_oversampling 0 21883 NULL
135726 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
135727 +ips_halt_21887 ips_halt 0 21887 NULL
135728 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
135729 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
135730 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
135731 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
135732 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
135733 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
135734 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
135735 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
135736 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
135737 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
135738 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
135739 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
135740 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
135741 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
135742 +ceph_permission_21941 ceph_permission 0 21941 NULL
135743 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
135744 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
135745 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
135746 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
135747 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
135748 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
135749 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
135750 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
135751 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
135752 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
135753 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
135754 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
135755 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
135756 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
135757 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
135758 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
135759 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
135760 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
135761 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
135762 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
135763 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
135764 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
135765 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
135766 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
135767 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
135768 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
135769 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
135770 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
135771 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
135772 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
135773 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
135774 +kobil_open_22009 kobil_open 0 22009 NULL
135775 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
135776 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
135777 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
135778 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
135779 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
135780 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
135781 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
135782 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
135783 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
135784 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
135785 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
135786 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
135787 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
135788 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
135789 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
135790 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
135791 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
135792 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
135793 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
135794 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
135795 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
135796 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
135797 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
135798 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
135799 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
135800 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
135801 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
135802 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
135803 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
135804 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
135805 +end_show_22058 end_show 0 22058 NULL nohasharray
135806 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
135807 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
135808 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
135809 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
135810 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
135811 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
135812 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
135813 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
135814 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
135815 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
135816 +find_trange_value_22079 find_trange_value 0 22079 NULL
135817 +timeout_show_22081 timeout_show 0 22081 NULL
135818 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
135819 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
135820 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
135821 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
135822 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
135823 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
135824 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
135825 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
135826 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
135827 +portio_name_show_22101 portio_name_show 0 22101 NULL
135828 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
135829 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
135830 +find_free_port_22104 find_free_port 0 22104 NULL
135831 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
135832 +get_pwm_22113 get_pwm 0 22113 NULL
135833 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
135834 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
135835 +mlog_show_22119 mlog_show 0 22119 NULL
135836 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
135837 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
135838 +show_fan_min_22127 show_fan_min 0 22127 NULL
135839 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
135840 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
135841 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
135842 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
135843 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
135844 +listxattr_22142 listxattr 0-3 22142 NULL
135845 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
135846 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
135847 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
135848 +netlink_bind_22153 netlink_bind 0 22153 NULL
135849 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
135850 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
135851 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
135852 +show_otp2en_22160 show_otp2en 0 22160 NULL
135853 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
135854 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
135855 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
135856 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
135857 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
135858 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
135859 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
135860 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
135861 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
135862 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
135863 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
135864 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
135865 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
135866 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
135867 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
135868 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
135869 +cmd_exec_22204 cmd_exec 0 22204 NULL
135870 +fls_22210 fls 0 22210 NULL
135871 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
135872 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
135873 +show_22225 show 0 22225 NULL
135874 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
135875 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
135876 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
135877 +mem_write_22232 mem_write 3-0 22232 NULL
135878 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
135879 +fw_status_show_22234 fw_status_show 0 22234 NULL
135880 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
135881 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
135882 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
135883 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
135884 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
135885 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
135886 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
135887 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
135888 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
135889 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
135890 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
135891 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
135892 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
135893 +add_res_tree_22263 add_res_tree 7 22263 NULL
135894 +at91ether_open_22272 at91ether_open 0 22272 NULL
135895 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
135896 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
135897 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
135898 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
135899 +container_offline_22283 container_offline 0 22283 NULL
135900 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
135901 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
135902 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
135903 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
135904 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
135905 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
135906 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
135907 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
135908 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
135909 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
135910 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
135911 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
135912 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
135913 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
135914 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
135915 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
135916 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
135917 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
135918 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
135919 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
135920 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
135921 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
135922 +sys_read_22343 sys_read 3 22343 NULL
135923 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
135924 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
135925 +block_store_22352 block_store 0-3 22352 NULL nohasharray
135926 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
135927 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
135928 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
135929 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
135930 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
135931 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
135932 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
135933 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
135934 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
135935 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
135936 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
135937 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
135938 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
135939 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
135940 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
135941 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
135942 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
135943 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
135944 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
135945 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
135946 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
135947 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
135948 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
135949 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
135950 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
135951 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
135952 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
135953 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
135954 +zoran_write_22404 zoran_write 3-0 22404 NULL
135955 +show_debug_level_22406 show_debug_level 0 22406 NULL
135956 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
135957 +queue_reply_22416 queue_reply 3-0 22416 NULL
135958 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
135959 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
135960 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
135961 +update_22427 update 0 22427 NULL
135962 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
135963 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
135964 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
135965 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
135966 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
135967 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
135968 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
135969 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
135970 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
135971 +write_fs_22465 write_fs 0-6-5 22465 NULL
135972 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
135973 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
135974 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
135975 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
135976 +show_port1_22474 show_port1 0 22474 NULL
135977 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
135978 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
135979 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
135980 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
135981 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
135982 +put_chars_22498 put_chars 3 22498 NULL
135983 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
135984 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
135985 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
135986 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
135987 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
135988 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
135989 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
135990 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
135991 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
135992 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
135993 +read_ohm_22544 read_ohm 0 22544 NULL
135994 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
135995 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
135996 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
135997 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
135998 +port_delete_22553 port_delete 0 22553 NULL
135999 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
136000 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
136001 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
136002 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
136003 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
136004 +get_regs_len_22569 get_regs_len 0 22569 NULL
136005 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
136006 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
136007 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
136008 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
136009 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
136010 +wp384_final_22591 wp384_final 0 22591 NULL
136011 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
136012 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
136013 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
136014 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
136015 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
136016 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
136017 +nat_receive_22609 nat_receive 0-3 22609 NULL
136018 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
136019 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
136020 +bootflag_get_22618 bootflag_get 0 22618 NULL
136021 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
136022 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
136023 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
136024 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
136025 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
136026 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
136027 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
136028 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
136029 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
136030 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
136031 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
136032 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
136033 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
136034 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
136035 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
136036 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
136037 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
136038 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
136039 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
136040 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
136041 +show_u8_22667 show_u8 0 22667 NULL
136042 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
136043 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
136044 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
136045 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
136046 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
136047 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
136048 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
136049 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
136050 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
136051 +reg_umr_22686 reg_umr 5 22686 NULL
136052 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
136053 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
136054 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
136055 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
136056 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
136057 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
136058 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
136059 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
136060 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
136061 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
136062 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
136063 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
136064 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
136065 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
136066 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
136067 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
136068 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
136069 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
136070 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
136071 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
136072 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
136073 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
136074 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
136075 +ax25_output_22736 ax25_output 2 22736 NULL
136076 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
136077 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
136078 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
136079 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
136080 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
136081 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
136082 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
136083 +output_write_22753 output_write 0-6-5 22753 NULL
136084 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
136085 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
136086 +eth_header_22760 eth_header 0 22760 NULL
136087 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
136088 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
136089 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
136090 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
136091 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
136092 +print_frame_22769 print_frame 0 22769 NULL
136093 +show_in_max3_22770 show_in_max3 0 22770 NULL
136094 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
136095 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
136096 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
136097 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
136098 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
136099 +__break_lease_22777 __break_lease 0 22777 NULL
136100 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
136101 +preenable_22790 preenable 0 22790 NULL
136102 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
136103 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
136104 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
136105 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
136106 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
136107 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
136108 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
136109 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
136110 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
136111 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
136112 +init_after_reset_22823 init_after_reset 0 22823 NULL
136113 +show_fbstate_22824 show_fbstate 0 22824 NULL
136114 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
136115 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
136116 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
136117 +afs_permission_22835 afs_permission 0 22835 NULL
136118 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
136119 +__scm_send_22841 __scm_send 0 22841 NULL
136120 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
136121 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
136122 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
136123 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
136124 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
136125 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
136126 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
136127 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
136128 +atmel_resume_22860 atmel_resume 0 22860 NULL
136129 +create_attr_set_22861 create_attr_set 1 22861 NULL
136130 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
136131 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
136132 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
136133 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
136134 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
136135 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
136136 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
136137 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
136138 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
136139 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
136140 +show_green_22889 show_green 0 22889 NULL
136141 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
136142 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
136143 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
136144 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
136145 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
136146 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
136147 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
136148 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
136149 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
136150 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
136151 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
136152 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
136153 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
136154 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
136155 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
136156 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
136157 +__set_xattr_22923 __set_xattr 0 22923 NULL
136158 +sg_start_req_22924 sg_start_req 0 22924 NULL
136159 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
136160 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
136161 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
136162 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
136163 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
136164 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
136165 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
136166 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
136167 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
136168 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
136169 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
136170 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
136171 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
136172 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
136173 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
136174 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
136175 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
136176 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
136177 +vme_get_size_22964 vme_get_size 0 22964 NULL
136178 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
136179 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
136180 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
136181 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
136182 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
136183 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
136184 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
136185 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
136186 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
136187 +open_22984 open 0 22984 NULL
136188 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
136189 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
136190 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
136191 +find_root_sec_22988 find_root_sec 0 22988 NULL
136192 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
136193 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
136194 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
136195 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
136196 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
136197 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
136198 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
136199 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
136200 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
136201 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
136202 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
136203 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
136204 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
136205 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
136206 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
136207 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
136208 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
136209 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
136210 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
136211 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
136212 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
136213 +adm8211_start_23027 adm8211_start 0 23027 NULL
136214 +st_status_23032 st_status 5-0 23032 NULL
136215 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
136216 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
136217 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
136218 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
136219 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
136220 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
136221 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
136222 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
136223 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
136224 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
136225 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
136226 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
136227 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
136228 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
136229 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
136230 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
136231 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
136232 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
136233 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
136234 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
136235 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
136236 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
136237 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
136238 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
136239 +init_23083 init 0 23083 NULL
136240 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
136241 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
136242 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
136243 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
136244 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
136245 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
136246 +fls_long_23096 fls_long 0 23096 NULL nohasharray
136247 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
136248 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
136249 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
136250 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
136251 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
136252 +da903x_read_23103 da903x_read 0 23103 NULL
136253 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
136254 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
136255 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
136256 +rawsock_create_23108 rawsock_create 0 23108 NULL
136257 +product_id_store_23109 product_id_store 0-4 23109 NULL
136258 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
136259 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
136260 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
136261 +__clear_user_23118 __clear_user 0 23118 NULL
136262 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
136263 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
136264 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
136265 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
136266 +id_show_23121 id_show 0 23121 NULL
136267 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
136268 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
136269 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
136270 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
136271 +do_generic_request_23130 do_generic_request 0 23130 NULL
136272 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
136273 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
136274 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
136275 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
136276 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
136277 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
136278 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
136279 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
136280 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
136281 +handle_event_23156 handle_event 0 23156 NULL
136282 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
136283 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
136284 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
136285 +video_begin_23167 video_begin 0 23167 NULL
136286 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
136287 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
136288 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
136289 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
136290 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
136291 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
136292 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
136293 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
136294 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
136295 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
136296 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
136297 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
136298 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
136299 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
136300 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
136301 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
136302 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
136303 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
136304 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
136305 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
136306 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
136307 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
136308 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
136309 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
136310 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
136311 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
136312 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
136313 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
136314 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
136315 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
136316 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
136317 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
136318 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
136319 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
136320 +__kmalloc_23231 __kmalloc 1 23231 NULL
136321 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
136322 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
136323 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
136324 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
136325 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
136326 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
136327 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
136328 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
136329 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
136330 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
136331 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
136332 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
136333 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
136334 +alg_bind_23268 alg_bind 0 23268 NULL
136335 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
136336 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
136337 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
136338 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
136339 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
136340 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
136341 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
136342 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
136343 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
136344 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
136345 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
136346 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
136347 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
136348 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
136349 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
136350 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
136351 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
136352 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
136353 +ns_send_23311 ns_send 0 23311 NULL
136354 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
136355 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
136356 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
136357 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
136358 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
136359 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
136360 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
136361 +poll_oip_23322 poll_oip 0 23322 NULL
136362 +config_led_23323 config_led 0 23323 NULL
136363 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
136364 +run_gc_23325 run_gc 0 23325 NULL
136365 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
136366 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
136367 +page_readlink_23346 page_readlink 3-0 23346 NULL
136368 +prepare_23350 prepare 0 23350 NULL nohasharray
136369 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
136370 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
136371 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
136372 +write_inode_23358 write_inode 0 23358 NULL
136373 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
136374 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
136375 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
136376 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
136377 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
136378 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
136379 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
136380 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
136381 +kobil_write_23392 kobil_write 0-4 23392 NULL
136382 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
136383 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
136384 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
136385 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
136386 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
136387 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
136388 +goku_queue_23412 goku_queue 0 23412 NULL
136389 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
136390 +passive_show_23418 passive_show 0 23418 NULL
136391 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
136392 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
136393 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
136394 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
136395 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
136396 +gpiod_export_23427 gpiod_export 0 23427 NULL
136397 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
136398 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
136399 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
136400 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
136401 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
136402 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
136403 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
136404 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
136405 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
136406 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
136407 +napi_add_23455 napi_add 0 23455 NULL nohasharray
136408 +store_23455 store 0 23455 &napi_add_23455
136409 +sb_statfs_23456 sb_statfs 0 23456 NULL
136410 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
136411 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
136412 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
136413 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
136414 +res_get_23470 res_get 0 23470 NULL
136415 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
136416 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
136417 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
136418 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
136419 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
136420 +compat_filldir_23489 compat_filldir 3 23489 NULL
136421 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
136422 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
136423 +event_filter_read_23494 event_filter_read 3 23494 NULL
136424 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
136425 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
136426 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
136427 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
136428 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
136429 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
136430 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
136431 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
136432 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
136433 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
136434 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
136435 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
136436 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
136437 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
136438 +get_component_active_23527 get_component_active 0 23527 NULL
136439 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
136440 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
136441 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
136442 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
136443 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
136444 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
136445 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
136446 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
136447 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
136448 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
136449 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
136450 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
136451 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
136452 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
136453 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
136454 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
136455 +show_net_stats_23573 show_net_stats 0 23573 NULL
136456 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
136457 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
136458 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
136459 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
136460 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
136461 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
136462 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
136463 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
136464 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
136465 +get_power_status_23592 get_power_status 0 23592 NULL
136466 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
136467 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
136468 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
136469 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
136470 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
136471 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
136472 +show_23604 show 0 23604 NULL
136473 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
136474 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
136475 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
136476 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
136477 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
136478 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
136479 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
136480 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
136481 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
136482 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
136483 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
136484 +show_button_23622 show_button 0 23622 NULL
136485 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
136486 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
136487 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
136488 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
136489 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
136490 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
136491 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
136492 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
136493 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
136494 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
136495 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
136496 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
136497 +idVendor_show_23662 idVendor_show 0 23662 NULL
136498 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
136499 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
136500 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
136501 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
136502 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
136503 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
136504 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
136505 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
136506 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
136507 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
136508 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
136509 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
136510 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
136511 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
136512 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
136513 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
136514 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
136515 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
136516 +cx18_read_23699 cx18_read 3-0 23699 NULL
136517 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
136518 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
136519 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
136520 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
136521 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
136522 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
136523 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
136524 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
136525 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
136526 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
136527 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
136528 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
136529 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
136530 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
136531 +get_conn_info_23723 get_conn_info 4 23723 NULL
136532 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
136533 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
136534 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
136535 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
136536 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
136537 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
136538 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
136539 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
136540 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
136541 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
136542 +tg3_open_23742 tg3_open 0 23742 NULL
136543 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
136544 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
136545 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
136546 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
136547 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
136548 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
136549 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
136550 +show_max_23764 show_max 0 23764 NULL
136551 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
136552 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
136553 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
136554 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
136555 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
136556 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
136557 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
136558 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
136559 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
136560 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
136561 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
136562 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
136563 +map_write_23795 map_write 3-0 23795 NULL nohasharray
136564 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
136565 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
136566 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
136567 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
136568 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
136569 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
136570 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
136571 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
136572 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
136573 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
136574 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
136575 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
136576 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
136577 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
136578 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
136579 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
136580 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
136581 +hopcount_show_23825 hopcount_show 0 23825 NULL
136582 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
136583 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
136584 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
136585 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
136586 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
136587 +set_trigger_23840 set_trigger 0-4 23840 NULL
136588 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
136589 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
136590 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
136591 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
136592 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
136593 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
136594 +p54_init_common_23850 p54_init_common 1 23850 NULL
136595 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
136596 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
136597 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
136598 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
136599 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
136600 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
136601 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
136602 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
136603 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
136604 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
136605 +device_event_23864 device_event 0 23864 NULL
136606 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
136607 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
136608 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
136609 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
136610 +bond_init_23879 bond_init 0 23879 NULL
136611 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
136612 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
136613 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
136614 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
136615 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
136616 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
136617 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
136618 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
136619 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
136620 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
136621 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
136622 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
136623 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
136624 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
136625 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
136626 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
136627 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
136628 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
136629 +save_image_23929 save_image 0 23929 NULL
136630 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
136631 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
136632 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
136633 +write_vda_23934 write_vda 0-5-6 23934 NULL
136634 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
136635 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
136636 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
136637 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
136638 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
136639 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
136640 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
136641 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
136642 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
136643 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
136644 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
136645 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
136646 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
136647 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
136648 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
136649 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
136650 +vfs_write_23971 vfs_write 3-0 23971 NULL
136651 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
136652 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
136653 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
136654 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
136655 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
136656 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
136657 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
136658 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
136659 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
136660 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
136661 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
136662 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
136663 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
136664 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
136665 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
136666 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
136667 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
136668 +average_write_24020 average_write 0-3 24020 NULL
136669 +give_pages_24021 give_pages 3 24021 NULL
136670 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
136671 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
136672 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
136673 +show_24031 show 0 24031 NULL
136674 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
136675 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
136676 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
136677 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
136678 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
136679 +setkey_24042 setkey 0 24042 NULL
136680 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
136681 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
136682 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
136683 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
136684 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
136685 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
136686 +ad9523_write_24058 ad9523_write 0 24058 NULL
136687 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
136688 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
136689 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
136690 +domid_show_24067 domid_show 0 24067 NULL nohasharray
136691 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
136692 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
136693 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
136694 +usbnet_open_24073 usbnet_open 0 24073 NULL
136695 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
136696 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
136697 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
136698 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
136699 +show_point2_24082 show_point2 0 24082 NULL
136700 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
136701 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
136702 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
136703 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
136704 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
136705 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
136706 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
136707 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
136708 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
136709 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
136710 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
136711 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
136712 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
136713 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
136714 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
136715 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
136716 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
136717 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
136718 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
136719 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
136720 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
136721 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
136722 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
136723 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
136724 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
136725 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
136726 +store_24149 store 0-3 24149 NULL
136727 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
136728 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
136729 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
136730 +notes_read_24165 notes_read 0-6-5 24165 NULL
136731 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
136732 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
136733 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
136734 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
136735 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
136736 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
136737 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
136738 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
136739 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
136740 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
136741 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
136742 +resource_show_24189 resource_show 0 24189 NULL
136743 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
136744 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
136745 +ts_play_24203 ts_play 0-3 24203 NULL
136746 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
136747 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
136748 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
136749 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
136750 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
136751 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
136752 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
136753 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
136754 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
136755 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
136756 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
136757 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
136758 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
136759 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
136760 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
136761 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
136762 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
136763 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
136764 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
136765 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
136766 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
136767 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
136768 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
136769 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
136770 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
136771 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
136772 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
136773 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
136774 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
136775 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
136776 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
136777 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
136778 +store_24273 store 0 24273 &tun_chr_write_iter_24273
136779 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
136780 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
136781 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
136782 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
136783 +thin_status_24278 thin_status 5 24278 NULL
136784 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
136785 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
136786 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
136787 +msg_size_24288 msg_size 0 24288 NULL
136788 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
136789 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
136790 +map_page_24298 map_page 3-4 24298 NULL
136791 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
136792 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
136793 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
136794 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
136795 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
136796 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
136797 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
136798 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
136799 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
136800 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
136801 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
136802 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
136803 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
136804 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
136805 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
136806 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
136807 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
136808 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
136809 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
136810 +nf_iterate_24348 nf_iterate 0 24348 NULL
136811 +prepare_pages_24349 prepare_pages 0 24349 NULL
136812 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
136813 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
136814 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
136815 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
136816 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
136817 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
136818 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
136819 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
136820 +break_deleg_24373 break_deleg 0 24373 NULL
136821 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
136822 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
136823 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
136824 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
136825 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
136826 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
136827 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
136828 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
136829 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
136830 +getxattr_24398 getxattr 4 24398 NULL nohasharray
136831 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
136832 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
136833 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
136834 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
136835 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
136836 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
136837 +default_density_show_24417 default_density_show 0 24417 NULL
136838 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
136839 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
136840 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
136841 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
136842 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
136843 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
136844 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
136845 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
136846 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
136847 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
136848 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
136849 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
136850 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
136851 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
136852 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
136853 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
136854 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
136855 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
136856 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
136857 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
136858 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
136859 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
136860 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
136861 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
136862 +lport_reset_24466 lport_reset 0 24466 NULL
136863 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
136864 +pmd_entry_24472 pmd_entry 0 24472 NULL
136865 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
136866 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
136867 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
136868 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
136869 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
136870 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
136871 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
136872 +pl2303_open_24492 pl2303_open 0 24492 NULL
136873 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
136874 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
136875 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
136876 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
136877 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
136878 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
136879 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
136880 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
136881 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
136882 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
136883 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
136884 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
136885 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
136886 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
136887 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
136888 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
136889 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
136890 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
136891 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
136892 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
136893 +unix_mknod_24543 unix_mknod 0 24543 NULL
136894 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
136895 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
136896 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
136897 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
136898 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
136899 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
136900 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
136901 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
136902 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
136903 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
136904 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
136905 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
136906 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
136907 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
136908 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
136909 +store_local_ip_24592 store_local_ip 0 24592 NULL
136910 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
136911 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
136912 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
136913 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
136914 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
136915 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
136916 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
136917 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
136918 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
136919 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
136920 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
136921 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
136922 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
136923 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
136924 +SyS_poll_24620 SyS_poll 2 24620 NULL
136925 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
136926 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
136927 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
136928 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
136929 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
136930 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
136931 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
136932 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
136933 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
136934 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
136935 +fake_mtu_24641 fake_mtu 0 24641 NULL
136936 +context_alloc_24645 context_alloc 3 24645 NULL
136937 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
136938 +store_red_24652 store_red 0-4 24652 NULL
136939 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
136940 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
136941 +update_devfreq_24674 update_devfreq 0 24674 NULL
136942 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
136943 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
136944 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
136945 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
136946 +ali1563_access_24683 ali1563_access 0 24683 NULL
136947 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
136948 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
136949 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
136950 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
136951 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
136952 +dgram_connect_24701 dgram_connect 0 24701 NULL
136953 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
136954 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
136955 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
136956 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
136957 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
136958 +crb_recv_24713 crb_recv 0-3 24713 NULL
136959 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
136960 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
136961 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
136962 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
136963 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
136964 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
136965 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
136966 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
136967 +pps_show_24748 pps_show 0 24748 NULL
136968 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
136969 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
136970 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
136971 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
136972 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
136973 +get_src_24759 get_src 0 24759 NULL
136974 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
136975 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
136976 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
136977 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
136978 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
136979 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
136980 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
136981 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
136982 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
136983 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
136984 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
136985 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
136986 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
136987 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
136988 +cache_read_24790 cache_read 3-0 24790 NULL
136989 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
136990 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
136991 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
136992 +register_bcache_24797 register_bcache 0-4 24797 NULL
136993 +unpack_str_24798 unpack_str 0 24798 NULL
136994 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
136995 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
136996 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
136997 +get_register_page_24802 get_register_page 0 24802 NULL
136998 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
136999 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
137000 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
137001 +attr_show_args_24816 attr_show_args 0 24816 NULL
137002 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
137003 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
137004 +brport_show_24827 brport_show 0 24827 NULL
137005 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
137006 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
137007 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
137008 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
137009 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
137010 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
137011 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
137012 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
137013 +get_latch_status_24846 get_latch_status 0 24846 NULL
137014 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
137015 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
137016 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
137017 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
137018 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
137019 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
137020 +setup_buffering_24872 setup_buffering 0 24872 NULL
137021 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
137022 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
137023 +input_map_show_24878 input_map_show 0 24878 NULL
137024 +zf_write_24882 zf_write 0-3 24882 NULL
137025 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
137026 +store_24890 store 0 24890 NULL
137027 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
137028 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
137029 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
137030 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
137031 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
137032 +work_start_24905 work_start 0 24905 NULL
137033 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
137034 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
137035 +__hci_init_24909 __hci_init 0 24909 NULL
137036 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
137037 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
137038 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
137039 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
137040 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
137041 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
137042 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
137043 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
137044 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
137045 +next_token_24929 next_token 0 24929 NULL
137046 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
137047 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
137048 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
137049 +claim_resources_24936 claim_resources 0 24936 NULL
137050 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
137051 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
137052 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
137053 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
137054 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
137055 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
137056 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
137057 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
137058 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
137059 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
137060 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
137061 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
137062 +cancel_store_24982 cancel_store 0-4 24982 NULL
137063 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
137064 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
137065 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
137066 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
137067 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
137068 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
137069 +profiling_store_24997 profiling_store 0-4 24997 NULL
137070 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
137071 +slot_get_24999 slot_get 0 24999 NULL
137072 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
137073 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
137074 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
137075 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
137076 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
137077 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
137078 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
137079 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
137080 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
137081 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
137082 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
137083 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
137084 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
137085 +i2400m_open_25041 i2400m_open 0 25041 NULL
137086 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
137087 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
137088 +removable_store_25044 removable_store 0-3 25044 NULL
137089 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
137090 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
137091 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
137092 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
137093 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
137094 +show_rtc_25056 show_rtc 0 25056 NULL
137095 +pptp_create_25064 pptp_create 0 25064 NULL
137096 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
137097 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
137098 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
137099 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
137100 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
137101 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
137102 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
137103 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
137104 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
137105 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
137106 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
137107 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
137108 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
137109 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
137110 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
137111 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
137112 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
137113 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
137114 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
137115 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
137116 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
137117 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
137118 +statfs_25104 statfs 0 25104 NULL nohasharray
137119 +action_store_25104 action_store 0-3 25104 &statfs_25104
137120 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
137121 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
137122 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
137123 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
137124 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
137125 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
137126 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
137127 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
137128 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
137129 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
137130 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
137131 +ses_probe_25128 ses_probe 0 25128 NULL
137132 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
137133 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
137134 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
137135 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
137136 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
137137 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
137138 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
137139 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
137140 +pagesize_show_25147 pagesize_show 0 25147 NULL
137141 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
137142 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
137143 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
137144 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
137145 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
137146 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
137147 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
137148 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
137149 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
137150 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
137151 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
137152 +show_src_clock_25168 show_src_clock 0 25168 NULL
137153 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
137154 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
137155 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
137156 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
137157 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
137158 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
137159 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
137160 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
137161 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
137162 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
137163 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
137164 +patch_alc662_25213 patch_alc662 0 25213 NULL
137165 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
137166 +open_rx_first_25220 open_rx_first 0 25220 NULL
137167 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
137168 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
137169 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
137170 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
137171 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
137172 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
137173 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
137174 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
137175 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
137176 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
137177 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
137178 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
137179 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
137180 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
137181 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
137182 +stripe_status_25259 stripe_status 5 25259 NULL
137183 +line6_probe_25262 line6_probe 6 25262 NULL
137184 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
137185 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
137186 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
137187 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
137188 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
137189 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
137190 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
137191 +vfs_writev_25278 vfs_writev 3 25278 NULL
137192 +protocol_show_25279 protocol_show 0 25279 NULL
137193 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
137194 +ray_suspend_25281 ray_suspend 0 25281 NULL
137195 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
137196 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
137197 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
137198 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
137199 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
137200 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
137201 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
137202 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
137203 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
137204 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
137205 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
137206 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
137207 +read8_reg_25307 read8_reg 4-0 25307 NULL
137208 +firm_open_25313 firm_open 0 25313 NULL
137209 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
137210 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
137211 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
137212 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
137213 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
137214 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
137215 +print_state_25323 print_state 0 25323 NULL
137216 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
137217 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
137218 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
137219 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
137220 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
137221 +show_rps_map_25336 show_rps_map 0 25336 NULL
137222 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
137223 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
137224 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
137225 +dump_align_25345 dump_align 2 25345 NULL
137226 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
137227 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
137228 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
137229 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
137230 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
137231 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
137232 +net2272_enable_25362 net2272_enable 0 25362 NULL
137233 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
137234 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
137235 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
137236 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
137237 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
137238 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
137239 +probe_25378 probe 0 25378 &rh_queue_status_25378
137240 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
137241 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
137242 +ep_queue_25382 ep_queue 0 25382 NULL
137243 +sis96x_access_25383 sis96x_access 0 25383 NULL
137244 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
137245 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
137246 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
137247 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
137248 +show_truinst_25392 show_truinst 0 25392 NULL
137249 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
137250 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
137251 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
137252 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
137253 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
137254 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
137255 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
137256 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
137257 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
137258 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
137259 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
137260 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
137261 +par96_open_25418 par96_open 0 25418 NULL
137262 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
137263 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
137264 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
137265 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
137266 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
137267 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
137268 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
137269 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
137270 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
137271 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
137272 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
137273 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
137274 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
137275 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
137276 +print_name_25459 print_name 0 25459 NULL nohasharray
137277 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
137278 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
137279 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
137280 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
137281 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
137282 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
137283 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
137284 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
137285 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
137286 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
137287 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
137288 +read_cmd_25491 read_cmd 0 25491 NULL
137289 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
137290 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
137291 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
137292 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
137293 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
137294 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
137295 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
137296 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
137297 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
137298 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
137299 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
137300 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
137301 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
137302 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
137303 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
137304 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
137305 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
137306 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
137307 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
137308 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
137309 +ad9523_show_25530 ad9523_show 0 25530 NULL
137310 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
137311 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
137312 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
137313 +num_reads_show_25535 num_reads_show 0 25535 NULL
137314 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
137315 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
137316 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
137317 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
137318 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
137319 +store_octave_25552 store_octave 0-4 25552 NULL
137320 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
137321 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
137322 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
137323 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
137324 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
137325 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
137326 +read_dscorr_25560 read_dscorr 0 25560 NULL
137327 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
137328 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
137329 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
137330 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
137331 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
137332 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
137333 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
137334 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
137335 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
137336 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
137337 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
137338 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
137339 +open_tx_25605 open_tx 0 25605 NULL
137340 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
137341 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
137342 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
137343 +chksum_init_25613 chksum_init 0 25613 NULL
137344 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
137345 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
137346 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
137347 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
137348 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
137349 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
137350 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
137351 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
137352 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
137353 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
137354 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
137355 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
137356 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
137357 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
137358 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
137359 +zatm_send_25650 zatm_send 0 25650 NULL
137360 +set_acpi_25652 set_acpi 0 25652 NULL
137361 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
137362 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
137363 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
137364 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
137365 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
137366 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
137367 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
137368 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
137369 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
137370 +unix_getname_25678 unix_getname 0 25678 NULL
137371 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
137372 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
137373 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
137374 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
137375 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
137376 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
137377 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
137378 +alloc_ring_25697 alloc_ring 0 25697 NULL
137379 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
137380 +privsize_25701 privsize 0 25701 NULL
137381 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
137382 +show_camera_25710 show_camera 0 25710 NULL nohasharray
137383 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
137384 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
137385 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
137386 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
137387 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
137388 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
137389 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
137390 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
137391 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
137392 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
137393 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
137394 +switch_partition_25723 switch_partition 0 25723 NULL
137395 +eth_bind_25725 eth_bind 0 25725 NULL
137396 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
137397 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
137398 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
137399 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
137400 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
137401 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
137402 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
137403 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
137404 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
137405 +vx_set_format_25741 vx_set_format 0 25741 NULL
137406 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
137407 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
137408 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
137409 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
137410 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
137411 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
137412 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
137413 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
137414 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
137415 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
137416 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
137417 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
137418 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
137419 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
137420 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
137421 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
137422 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
137423 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
137424 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
137425 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
137426 +read_delin_25798 read_delin 0 25798 NULL
137427 +sg_read_25799 sg_read 3-0 25799 NULL
137428 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
137429 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
137430 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
137431 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
137432 +system_enable_read_25815 system_enable_read 3 25815 NULL
137433 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
137434 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
137435 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
137436 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
137437 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
137438 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
137439 +show_red_25831 show_red 0 25831 NULL nohasharray
137440 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
137441 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
137442 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
137443 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
137444 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
137445 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
137446 +parport_read_25855 parport_read 0 25855 NULL
137447 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
137448 +level_show_25858 level_show 0 25858 NULL
137449 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
137450 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
137451 +null_build_header_25866 null_build_header 0 25866 NULL
137452 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
137453 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
137454 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
137455 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
137456 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
137457 +fix_io_25879 fix_io 0 25879 NULL nohasharray
137458 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
137459 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
137460 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
137461 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
137462 +acf_status_25890 acf_status 0 25890 NULL
137463 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
137464 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
137465 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
137466 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
137467 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
137468 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
137469 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
137470 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
137471 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
137472 +send_purge_25911 send_purge 0 25911 NULL
137473 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
137474 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
137475 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
137476 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
137477 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
137478 +_get_word_25929 _get_word 0 25929 NULL
137479 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
137480 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
137481 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
137482 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
137483 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
137484 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
137485 +flush_25957 flush 2-0 25957 NULL
137486 +done_25962 done 0 25962 NULL
137487 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
137488 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
137489 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
137490 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
137491 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
137492 +video_register_device_25971 video_register_device 3 25971 NULL
137493 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
137494 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
137495 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
137496 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
137497 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
137498 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
137499 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
137500 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
137501 +fan_get_status_26004 fan_get_status 0 26004 NULL
137502 +init_26006 init 0 26006 NULL
137503 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
137504 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
137505 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
137506 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
137507 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
137508 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
137509 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
137510 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
137511 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
137512 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
137513 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
137514 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
137515 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
137516 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
137517 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
137518 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
137519 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
137520 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
137521 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
137522 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
137523 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
137524 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
137525 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
137526 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
137527 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
137528 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
137529 +update_vlan_26069 update_vlan 0 26069 NULL
137530 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
137531 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
137532 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
137533 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
137534 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
137535 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
137536 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
137537 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
137538 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
137539 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
137540 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
137541 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
137542 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
137543 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
137544 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
137545 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
137546 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
137547 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
137548 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
137549 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
137550 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
137551 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
137552 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
137553 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
137554 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
137555 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
137556 +skb_cow_26138 skb_cow 2 26138 NULL
137557 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
137558 +func_id_show_26143 func_id_show 0 26143 NULL
137559 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
137560 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
137561 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
137562 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
137563 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
137564 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
137565 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
137566 +__fswab64_26155 __fswab64 0 26155 NULL
137567 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
137568 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
137569 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
137570 +read_data_26165 read_data 0 26165 NULL nohasharray
137571 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
137572 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
137573 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
137574 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
137575 +query_port_26169 query_port 0 26169 NULL
137576 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
137577 +show_26172 show 0 26172 NULL
137578 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
137579 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
137580 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
137581 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
137582 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
137583 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
137584 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
137585 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
137586 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
137587 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
137588 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
137589 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
137590 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
137591 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
137592 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
137593 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
137594 +mce_write_26201 mce_write 3 26201 NULL
137595 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
137596 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
137597 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
137598 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
137599 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
137600 +SyS_splice_26206 SyS_splice 5 26206 NULL
137601 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
137602 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
137603 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
137604 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
137605 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
137606 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
137607 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
137608 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
137609 +teql_master_open_26224 teql_master_open 0 26224 NULL
137610 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
137611 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
137612 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
137613 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
137614 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
137615 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
137616 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
137617 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
137618 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
137619 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
137620 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
137621 +show_26245 show 0 26245 NULL
137622 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
137623 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
137624 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
137625 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
137626 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
137627 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
137628 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
137629 +activate_26268 activate 0 26268 NULL
137630 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
137631 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
137632 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
137633 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
137634 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
137635 +size_write_26288 size_write 0-3 26288 NULL
137636 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
137637 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
137638 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
137639 +dbg_write_26301 dbg_write 0-3 26301 NULL
137640 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
137641 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
137642 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
137643 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
137644 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
137645 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
137646 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
137647 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
137648 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
137649 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
137650 +show_temp_26323 show_temp 0 26323 NULL
137651 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
137652 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
137653 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
137654 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
137655 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
137656 +nr_getname_26347 nr_getname 0 26347 NULL
137657 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
137658 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
137659 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
137660 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
137661 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
137662 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
137663 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
137664 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
137665 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
137666 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
137667 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
137668 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
137669 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
137670 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
137671 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
137672 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
137673 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
137674 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
137675 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
137676 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
137677 +trigger_26381 trigger 0 26381 NULL
137678 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
137679 +pl_reset_26387 pl_reset 0 26387 NULL
137680 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
137681 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
137682 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
137683 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
137684 +ntty_write_26404 ntty_write 3 26404 NULL
137685 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
137686 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
137687 +firmware_store_26408 firmware_store 4-0 26408 NULL
137688 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
137689 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
137690 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
137691 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
137692 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
137693 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
137694 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
137695 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
137696 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
137697 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
137698 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
137699 +pagemap_read_26441 pagemap_read 3 26441 NULL
137700 +add_device_26448 add_device 4 26448 NULL nohasharray
137701 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
137702 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
137703 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
137704 +prism2_open_26452 prism2_open 0 26452 NULL
137705 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
137706 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
137707 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
137708 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
137709 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
137710 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
137711 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
137712 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
137713 +show_attribute_26469 show_attribute 0 26469 NULL
137714 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
137715 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
137716 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
137717 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
137718 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
137719 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
137720 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
137721 +active_show_26489 active_show 0 26489 NULL
137722 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
137723 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
137724 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
137725 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
137726 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
137727 +activate_26500 activate 0 26500 NULL
137728 +read_vmcore_26501 read_vmcore 3 26501 NULL
137729 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
137730 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
137731 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
137732 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
137733 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
137734 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
137735 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
137736 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
137737 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
137738 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
137739 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
137740 +portio_size_show_26525 portio_size_show 0 26525 NULL
137741 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
137742 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
137743 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
137744 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
137745 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
137746 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
137747 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
137748 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
137749 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
137750 +online_show_26562 online_show 0 26562 NULL nohasharray
137751 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
137752 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
137753 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
137754 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
137755 +mode_string_26566 mode_string 0 26566 NULL
137756 +sha256_export_26571 sha256_export 0 26571 NULL
137757 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
137758 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
137759 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
137760 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
137761 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
137762 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
137763 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
137764 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
137765 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
137766 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
137767 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
137768 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
137769 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
137770 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
137771 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
137772 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
137773 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
137774 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
137775 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
137776 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
137777 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
137778 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
137779 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
137780 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
137781 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
137782 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
137783 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
137784 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
137785 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
137786 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
137787 +config_init_26642 config_init 0 26642 NULL
137788 +null_digest_26644 null_digest 0 26644 NULL
137789 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
137790 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
137791 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
137792 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
137793 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
137794 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
137795 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
137796 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
137797 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
137798 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
137799 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
137800 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
137801 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
137802 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
137803 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
137804 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
137805 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
137806 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
137807 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
137808 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
137809 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
137810 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
137811 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
137812 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
137813 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
137814 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
137815 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
137816 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
137817 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
137818 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
137819 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
137820 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
137821 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
137822 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
137823 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
137824 +get_register_26725 get_register 0 26725 NULL
137825 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
137826 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
137827 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
137828 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
137829 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
137830 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
137831 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
137832 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
137833 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
137834 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
137835 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
137836 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
137837 +store_26755 store 0 26755 NULL
137838 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
137839 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
137840 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
137841 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
137842 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
137843 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
137844 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
137845 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
137846 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
137847 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
137848 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
137849 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
137850 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
137851 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
137852 +inotify_read_26778 inotify_read 0-3 26778 NULL
137853 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
137854 +read_port_26787 read_port 0-3 26787 NULL
137855 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
137856 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
137857 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
137858 +select_sec_26799 select_sec 0 26799 NULL
137859 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
137860 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
137861 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
137862 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
137863 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
137864 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
137865 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
137866 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
137867 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
137868 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
137869 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
137870 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
137871 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
137872 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
137873 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
137874 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
137875 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
137876 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
137877 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
137878 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
137879 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
137880 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
137881 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
137882 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
137883 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
137884 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
137885 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
137886 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
137887 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
137888 +uevent_store_26862 uevent_store 0-3 26862 NULL
137889 +netlink_insert_26863 netlink_insert 0 26863 NULL
137890 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
137891 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
137892 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
137893 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
137894 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
137895 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
137896 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
137897 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
137898 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
137899 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
137900 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
137901 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
137902 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
137903 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
137904 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
137905 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
137906 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
137907 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
137908 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
137909 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
137910 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
137911 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
137912 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
137913 +sctp_error_26925 sctp_error 0-3 26925 NULL
137914 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
137915 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
137916 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
137917 +rndis_command_26933 rndis_command 0 26933 NULL
137918 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
137919 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
137920 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
137921 +show_rev_26939 show_rev 0 26939 NULL
137922 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
137923 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
137924 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
137925 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
137926 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
137927 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
137928 +pvc_open_26949 pvc_open 0 26949 NULL
137929 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
137930 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
137931 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
137932 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
137933 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
137934 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
137935 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
137936 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
137937 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
137938 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
137939 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
137940 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
137941 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
137942 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
137943 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
137944 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
137945 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
137946 +bdx_open_26997 bdx_open 0 26997 NULL
137947 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
137948 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
137949 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
137950 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
137951 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
137952 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
137953 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
137954 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
137955 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
137956 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
137957 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
137958 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
137959 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
137960 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
137961 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
137962 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
137963 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
137964 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
137965 +store_line2_27047 store_line2 4-0 27047 NULL
137966 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
137967 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
137968 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
137969 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
137970 +group_store_27061 group_store 4-0 27061 NULL
137971 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
137972 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
137973 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
137974 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
137975 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
137976 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
137977 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
137978 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
137979 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
137980 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
137981 +find_first_bit_27088 find_first_bit 0 27088 NULL
137982 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
137983 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
137984 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
137985 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
137986 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
137987 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
137988 +store_output_27101 store_output 0-4 27101 NULL
137989 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
137990 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
137991 +pb0100_start_27111 pb0100_start 0 27111 NULL
137992 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
137993 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
137994 +write_27128 write 0-3 27128 NULL
137995 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
137996 +write_27129 write 0 27129 &rocker_cmd_exec_27129
137997 +ia_send_27132 ia_send 0 27132 NULL
137998 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
137999 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
138000 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
138001 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
138002 +netstat_show_27140 netstat_show 0 27140 NULL
138003 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
138004 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
138005 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
138006 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
138007 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
138008 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
138009 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
138010 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
138011 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
138012 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
138013 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
138014 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
138015 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
138016 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
138017 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
138018 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
138019 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
138020 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
138021 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
138022 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
138023 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
138024 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
138025 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
138026 +wait_comp_27187 wait_comp 0 27187 NULL
138027 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
138028 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
138029 +freeze_fs_27192 freeze_fs 0 27192 NULL
138030 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
138031 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
138032 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
138033 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
138034 +ep0_queue_27223 ep0_queue 0 27223 NULL
138035 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
138036 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
138037 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
138038 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
138039 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
138040 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
138041 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
138042 +store_dev_name_27240 store_dev_name 0 27240 NULL
138043 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
138044 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
138045 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
138046 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
138047 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
138048 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
138049 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
138050 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
138051 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
138052 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
138053 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
138054 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
138055 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
138056 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
138057 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
138058 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
138059 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
138060 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
138061 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
138062 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
138063 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
138064 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
138065 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
138066 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
138067 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
138068 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
138069 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
138070 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
138071 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
138072 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
138073 +__wmi_send_27296 __wmi_send 0 27296 NULL
138074 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
138075 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
138076 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
138077 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
138078 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
138079 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
138080 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
138081 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
138082 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
138083 +write_buf_27316 write_buf 3 27316 NULL
138084 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
138085 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
138086 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
138087 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
138088 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
138089 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
138090 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
138091 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
138092 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
138093 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
138094 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
138095 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
138096 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
138097 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
138098 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
138099 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
138100 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
138101 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
138102 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
138103 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
138104 +it87_read_value_27385 it87_read_value 0 27385 NULL
138105 +show_activation_width_27387 show_activation_width 0 27387 NULL
138106 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
138107 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
138108 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
138109 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
138110 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
138111 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
138112 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
138113 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
138114 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
138115 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
138116 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
138117 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
138118 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
138119 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
138120 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
138121 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
138122 +cypress_write_27423 cypress_write 4-0 27423 NULL
138123 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
138124 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
138125 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
138126 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
138127 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
138128 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
138129 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
138130 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
138131 +priority_show_27437 priority_show 0 27437 NULL nohasharray
138132 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
138133 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
138134 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
138135 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
138136 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
138137 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
138138 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
138139 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
138140 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
138141 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
138142 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
138143 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
138144 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
138145 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
138146 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
138147 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
138148 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
138149 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
138150 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
138151 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
138152 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
138153 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
138154 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
138155 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
138156 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
138157 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
138158 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
138159 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
138160 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
138161 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
138162 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
138163 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
138164 +show_port_phy_27505 show_port_phy 0 27505 NULL
138165 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
138166 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
138167 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
138168 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
138169 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
138170 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
138171 +store_sensor_27515 store_sensor 0-4 27515 NULL
138172 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
138173 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
138174 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
138175 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
138176 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
138177 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
138178 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
138179 +read_learn_27536 read_learn 0-3 27536 NULL
138180 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
138181 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
138182 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
138183 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
138184 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
138185 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
138186 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
138187 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
138188 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
138189 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
138190 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
138191 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
138192 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
138193 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
138194 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
138195 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
138196 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
138197 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
138198 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
138199 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
138200 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
138201 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
138202 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
138203 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
138204 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
138205 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
138206 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
138207 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
138208 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
138209 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
138210 +max_age_show_27620 max_age_show 0 27620 NULL
138211 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
138212 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
138213 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
138214 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
138215 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
138216 +connect_27639 connect 0 27639 NULL
138217 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
138218 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
138219 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
138220 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
138221 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
138222 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
138223 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
138224 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
138225 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
138226 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
138227 +presence_read_file_27668 presence_read_file 0 27668 NULL
138228 +qword_get_27670 qword_get 0 27670 NULL nohasharray
138229 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
138230 +min_sync_show_27671 min_sync_show 0 27671 NULL
138231 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
138232 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
138233 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
138234 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
138235 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
138236 +read_27678 read 0 27678 NULL
138237 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
138238 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
138239 +trusted_get_27684 trusted_get 0 27684 NULL
138240 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
138241 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
138242 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
138243 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
138244 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
138245 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
138246 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
138247 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
138248 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
138249 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
138250 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
138251 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
138252 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
138253 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
138254 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
138255 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
138256 +drv_start_27735 drv_start 0 27735 NULL
138257 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
138258 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
138259 +do_grow_27746 do_grow 0 27746 NULL
138260 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
138261 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
138262 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
138263 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
138264 +md4_update_27759 md4_update 0 27759 NULL nohasharray
138265 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
138266 +store_io_db_27768 store_io_db 0-4 27768 NULL
138267 +kcalloc_27770 kcalloc 2-1 27770 NULL
138268 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
138269 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
138270 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
138271 +device_notifier_27779 device_notifier 0 27779 NULL
138272 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
138273 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
138274 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
138275 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
138276 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
138277 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
138278 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
138279 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
138280 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
138281 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
138282 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
138283 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
138284 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
138285 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
138286 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
138287 +smk_set_access_27817 smk_set_access 0 27817 NULL
138288 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
138289 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
138290 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
138291 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
138292 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
138293 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
138294 +et131x_open_27842 et131x_open 0 27842 NULL
138295 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
138296 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
138297 +read_profile_27859 read_profile 3-0 27859 NULL
138298 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
138299 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
138300 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
138301 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
138302 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
138303 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
138304 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
138305 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
138306 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
138307 +diag_read_27874 diag_read 0 27874 NULL
138308 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
138309 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
138310 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
138311 +show_als_channel_27889 show_als_channel 0 27889 NULL
138312 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
138313 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
138314 +func_27900 func 0 27900 NULL nohasharray
138315 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
138316 +gluebi_write_27905 gluebi_write 3 27905 NULL
138317 +store_27911 store 0-4 27911 NULL
138318 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
138319 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
138320 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
138321 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
138322 +bm_find_next_27929 bm_find_next 2 27929 NULL
138323 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
138324 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
138325 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
138326 +get_alarm_27933 get_alarm 0 27933 NULL
138327 +can_attach_27934 can_attach 0 27934 NULL
138328 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
138329 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
138330 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
138331 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
138332 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
138333 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
138334 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
138335 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
138336 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
138337 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
138338 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
138339 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
138340 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
138341 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
138342 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
138343 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
138344 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
138345 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
138346 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
138347 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
138348 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
138349 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
138350 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
138351 +get_max_state_27981 get_max_state 0 27981 NULL
138352 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
138353 +wan_set_status_27984 wan_set_status 0 27984 NULL
138354 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
138355 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
138356 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
138357 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
138358 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
138359 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
138360 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
138361 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
138362 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
138363 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
138364 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
138365 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
138366 +device_id_show_28011 device_id_show 0 28011 NULL
138367 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
138368 +show_28017 show 0 28017 NULL nohasharray
138369 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
138370 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
138371 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
138372 +memory_block_action_28024 memory_block_action 0 28024 NULL
138373 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
138374 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
138375 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
138376 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
138377 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
138378 +smc_open_28037 smc_open 0 28037 NULL nohasharray
138379 +store_map_28037 store_map 0-4 28037 &smc_open_28037
138380 +show_pools_28038 show_pools 0 28038 NULL
138381 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
138382 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
138383 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
138384 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
138385 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
138386 +pool_status_28055 pool_status 5 28055 NULL
138387 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
138388 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
138389 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
138390 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
138391 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
138392 +ib_query_port_28079 ib_query_port 0 28079 NULL
138393 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
138394 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
138395 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
138396 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
138397 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
138398 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
138399 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
138400 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
138401 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
138402 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
138403 +show_initstate_28108 show_initstate 0 28108 NULL
138404 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
138405 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
138406 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
138407 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
138408 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
138409 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
138410 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
138411 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
138412 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
138413 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
138414 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
138415 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
138416 +manuf_show_28140 manuf_show 0 28140 NULL
138417 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
138418 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
138419 +video_read_28148 video_read 3-0 28148 NULL nohasharray
138420 +store_28148 store 0 28148 &video_read_28148
138421 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
138422 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
138423 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
138424 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
138425 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
138426 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
138427 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
138428 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
138429 +vread_28173 vread 0-3 28173 NULL
138430 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
138431 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
138432 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
138433 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
138434 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
138435 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
138436 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
138437 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
138438 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
138439 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
138440 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
138441 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
138442 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
138443 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
138444 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
138445 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
138446 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
138447 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
138448 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
138449 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
138450 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
138451 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
138452 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
138453 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
138454 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
138455 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
138456 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
138457 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
138458 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
138459 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
138460 +write_28250 write 0 28250 NULL nohasharray
138461 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
138462 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
138463 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
138464 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
138465 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
138466 +pci_notify_28258 pci_notify 0 28258 NULL
138467 +add_interface_28259 add_interface 0 28259 NULL
138468 +airo_open_28270 airo_open 0 28270 NULL
138469 +avtab_read_28272 avtab_read 0 28272 NULL
138470 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
138471 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
138472 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
138473 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
138474 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
138475 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
138476 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
138477 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
138478 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
138479 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
138480 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
138481 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
138482 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
138483 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
138484 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
138485 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
138486 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
138487 +print_fw_version_28310 print_fw_version 0 28310 NULL
138488 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
138489 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
138490 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
138491 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
138492 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
138493 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
138494 +filldir64_28323 filldir64 3 28323 NULL
138495 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
138496 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
138497 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
138498 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
138499 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
138500 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
138501 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
138502 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
138503 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
138504 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
138505 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
138506 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
138507 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
138508 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
138509 +ldlat_show_28348 ldlat_show 0 28348 NULL
138510 +snapshot_write_28351 snapshot_write 3 28351 NULL
138511 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
138512 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
138513 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
138514 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
138515 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
138516 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
138517 +send_control_msg_28366 send_control_msg 0 28366 NULL
138518 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
138519 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
138520 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
138521 +operstate_show_28374 operstate_show 0 28374 NULL
138522 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
138523 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
138524 +sys_writev_28384 sys_writev 3 28384 NULL
138525 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
138526 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
138527 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
138528 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
138529 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
138530 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
138531 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
138532 +mtu_28400 mtu 0 28400 NULL
138533 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
138534 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
138535 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
138536 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
138537 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
138538 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
138539 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
138540 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
138541 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
138542 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
138543 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
138544 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
138545 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
138546 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
138547 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
138548 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
138549 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
138550 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
138551 +direction_show_28442 direction_show 0 28442 NULL
138552 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
138553 +testmode_write_28445 testmode_write 3-0 28445 NULL
138554 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
138555 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
138556 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
138557 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
138558 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
138559 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
138560 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
138561 +show_28462 show 0 28462 NULL
138562 +set_mode_28465 set_mode 0 28465 NULL
138563 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
138564 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
138565 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
138566 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
138567 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
138568 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
138569 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
138570 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
138571 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
138572 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
138573 +max_response_pages_28492 max_response_pages 0 28492 NULL
138574 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
138575 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
138576 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
138577 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
138578 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
138579 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
138580 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
138581 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
138582 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
138583 +show_temp0_28521 show_temp0 0 28521 NULL
138584 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
138585 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
138586 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
138587 +list_28535 list 0-5 28535 NULL
138588 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
138589 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
138590 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
138591 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
138592 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
138593 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
138594 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
138595 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
138596 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
138597 +statfs_28548 statfs 0 28548 NULL
138598 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
138599 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
138600 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
138601 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
138602 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
138603 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
138604 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
138605 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
138606 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
138607 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
138608 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
138609 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
138610 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
138611 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
138612 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
138613 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
138614 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
138615 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
138616 +el3_open_28584 el3_open 0 28584 NULL
138617 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
138618 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
138619 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
138620 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
138621 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
138622 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
138623 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
138624 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
138625 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
138626 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
138627 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
138628 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
138629 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
138630 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
138631 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
138632 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
138633 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
138634 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
138635 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
138636 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
138637 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
138638 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
138639 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
138640 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
138641 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
138642 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
138643 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
138644 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
138645 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
138646 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
138647 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
138648 +byte_read_data_28650 byte_read_data 0 28650 NULL
138649 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
138650 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
138651 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
138652 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
138653 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
138654 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
138655 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
138656 +show_refcnt_28672 show_refcnt 0 28672 NULL
138657 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
138658 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
138659 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
138660 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
138661 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
138662 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
138663 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
138664 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
138665 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
138666 +min_show_28691 min_show 0 28691 NULL nohasharray
138667 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
138668 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
138669 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
138670 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
138671 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
138672 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
138673 +balance_level_28707 balance_level 0 28707 NULL
138674 +power_28709 power 0 28709 NULL nohasharray
138675 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
138676 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
138677 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
138678 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
138679 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
138680 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
138681 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
138682 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
138683 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
138684 +spi_execute_28736 spi_execute 5 28736 NULL
138685 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
138686 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
138687 +switch_channel_28739 switch_channel 0 28739 NULL
138688 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
138689 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
138690 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
138691 +getprocattr_28754 getprocattr 0 28754 NULL
138692 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
138693 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
138694 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
138695 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
138696 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
138697 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
138698 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
138699 +peek_head_len_28771 peek_head_len 0 28771 NULL
138700 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
138701 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
138702 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
138703 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
138704 +set_mode_28785 set_mode 0 28785 NULL
138705 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
138706 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
138707 +thaw_super_28793 thaw_super 0 28793 NULL
138708 +sel_write_member_28800 sel_write_member 3 28800 NULL
138709 +show_28801 show 0 28801 NULL
138710 +update_28806 update 0 28806 NULL
138711 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
138712 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
138713 +set_lbt_28811 set_lbt 0 28811 NULL
138714 +udp_packet_28817 udp_packet 0 28817 NULL
138715 +user_preparse_28821 user_preparse 0 28821 NULL
138716 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
138717 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
138718 +show_prochot_28824 show_prochot 0 28824 NULL
138719 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
138720 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
138721 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
138722 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
138723 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
138724 +udplite_packet_28840 udplite_packet 0 28840 NULL
138725 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
138726 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
138727 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
138728 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
138729 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
138730 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
138731 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
138732 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
138733 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
138734 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
138735 +e100_self_test_28862 e100_self_test 0 28862 NULL
138736 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
138737 +profile_init_28870 profile_init 0 28870 NULL
138738 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
138739 +unix_create_28874 unix_create 0 28874 NULL
138740 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
138741 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
138742 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
138743 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
138744 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
138745 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
138746 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
138747 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
138748 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
138749 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
138750 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
138751 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
138752 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
138753 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
138754 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
138755 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
138756 +get_video_status_28922 get_video_status 0 28922 NULL
138757 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
138758 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
138759 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
138760 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
138761 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
138762 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
138763 +push_rx_28939 push_rx 3 28939 NULL
138764 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
138765 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
138766 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
138767 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
138768 +icmp_packet_28950 icmp_packet 0 28950 NULL
138769 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
138770 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
138771 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
138772 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
138773 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
138774 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
138775 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
138776 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
138777 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
138778 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
138779 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
138780 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
138781 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
138782 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
138783 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
138784 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
138785 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
138786 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
138787 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
138788 +netlink_bind_28992 netlink_bind 0 28992 NULL
138789 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
138790 +device_show_bool_28994 device_show_bool 0 28994 NULL
138791 +store_28995 store 0 28995 NULL
138792 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
138793 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
138794 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
138795 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
138796 +fdb_insert_29003 fdb_insert 0 29003 NULL
138797 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
138798 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
138799 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
138800 +read_alloc_29022 read_alloc 0 29022 NULL
138801 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
138802 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
138803 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
138804 +rmd160_update_29027 rmd160_update 0 29027 NULL
138805 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
138806 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
138807 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
138808 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
138809 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
138810 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
138811 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
138812 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
138813 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
138814 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
138815 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
138816 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
138817 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
138818 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
138819 +tso_fragment_29050 tso_fragment 3 29050 NULL
138820 +open_tx_first_29051 open_tx_first 0 29051 NULL
138821 +send_request_29054 send_request 0 29054 NULL
138822 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
138823 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
138824 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
138825 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
138826 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
138827 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
138828 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
138829 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
138830 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
138831 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
138832 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
138833 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
138834 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
138835 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
138836 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
138837 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
138838 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
138839 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
138840 +show_29089 show 0 29089 NULL
138841 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
138842 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
138843 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
138844 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
138845 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
138846 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
138847 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
138848 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
138849 +show_tach_29110 show_tach 0 29110 NULL
138850 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
138851 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
138852 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
138853 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
138854 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
138855 +snprintf_29125 snprintf 0 29125 NULL
138856 +init_mac_29127 init_mac 0 29127 NULL
138857 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
138858 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
138859 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
138860 +show_nports_29139 show_nports 0 29139 NULL nohasharray
138861 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
138862 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
138863 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
138864 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
138865 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
138866 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
138867 +chunksize_show_29145 chunksize_show 0 29145 NULL
138868 +reshape_ring_29147 reshape_ring 2 29147 NULL
138869 +show_29152 show 0 29152 NULL nohasharray
138870 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
138871 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
138872 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
138873 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
138874 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
138875 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
138876 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
138877 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
138878 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
138879 +badblocks_show_29175 badblocks_show 0 29175 NULL
138880 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
138881 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
138882 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
138883 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
138884 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
138885 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
138886 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
138887 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
138888 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
138889 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
138890 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
138891 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
138892 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
138893 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
138894 +disable_vport_29223 disable_vport 0 29223 NULL
138895 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
138896 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
138897 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
138898 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
138899 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
138900 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
138901 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
138902 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
138903 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
138904 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
138905 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
138906 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
138907 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
138908 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
138909 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
138910 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
138911 +help_29245 help 0 29245 NULL nohasharray
138912 +wake_store_29245 wake_store 0-4 29245 &help_29245
138913 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
138914 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
138915 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
138916 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
138917 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
138918 +enable_count_show_29259 enable_count_show 0 29259 NULL
138919 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
138920 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
138921 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
138922 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
138923 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
138924 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
138925 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
138926 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
138927 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
138928 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
138929 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
138930 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
138931 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
138932 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
138933 +range_read_29291 range_read 0 29291 NULL
138934 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
138935 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
138936 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
138937 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
138938 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
138939 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
138940 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
138941 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
138942 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
138943 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
138944 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
138945 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
138946 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
138947 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
138948 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
138949 +set_page_29334 set_page 0 29334 NULL
138950 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
138951 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
138952 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
138953 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
138954 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
138955 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
138956 +acquire_lock_29352 acquire_lock 0 29352 NULL
138957 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
138958 +context_show_29361 context_show 0 29361 NULL nohasharray
138959 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
138960 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
138961 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
138962 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
138963 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
138964 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
138965 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
138966 +store_29393 store 0 29393 NULL
138967 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
138968 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
138969 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
138970 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
138971 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
138972 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
138973 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
138974 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
138975 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
138976 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
138977 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
138978 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
138979 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
138980 +mempool_create_29437 mempool_create 1 29437 NULL
138981 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
138982 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
138983 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
138984 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
138985 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
138986 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
138987 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
138988 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
138989 +show_29455 show 0 29455 &__kmalloc_node_29455
138990 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
138991 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
138992 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
138993 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
138994 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
138995 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
138996 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
138997 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
138998 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
138999 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
139000 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
139001 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
139002 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
139003 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
139004 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
139005 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
139006 +topology_change_show_29484 topology_change_show 0 29484 NULL
139007 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
139008 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
139009 +show_29488 show 0 29488 NULL
139010 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
139011 +store_reset_29502 store_reset 0-4 29502 NULL
139012 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
139013 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
139014 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
139015 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
139016 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
139017 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
139018 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
139019 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
139020 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
139021 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
139022 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
139023 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
139024 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
139025 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
139026 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
139027 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
139028 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
139029 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
139030 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
139031 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
139032 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
139033 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
139034 +vfs_read_29543 vfs_read 0-3 29543 NULL
139035 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
139036 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
139037 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
139038 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
139039 +ftrace_write_29551 ftrace_write 3 29551 NULL
139040 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
139041 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
139042 +show_in_input3_29564 show_in_input3 0 29564 NULL
139043 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
139044 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
139045 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
139046 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
139047 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
139048 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
139049 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
139050 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
139051 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
139052 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
139053 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
139054 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
139055 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
139056 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
139057 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
139058 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
139059 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
139060 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
139061 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
139062 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
139063 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
139064 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
139065 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
139066 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
139067 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
139068 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
139069 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
139070 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
139071 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
139072 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
139073 +show_power_29626 show_power 0 29626 NULL
139074 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
139075 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
139076 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
139077 +spi_write_29631 spi_write 0 29631 NULL
139078 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
139079 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
139080 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
139081 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
139082 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
139083 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
139084 +md5_init_29643 md5_init 0 29643 NULL
139085 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
139086 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
139087 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
139088 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
139089 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
139090 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
139091 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
139092 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
139093 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
139094 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
139095 +user_get_29663 user_get 0 29663 NULL
139096 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
139097 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
139098 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
139099 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
139100 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
139101 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
139102 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
139103 +sync_29693 sync 0 29693 NULL nohasharray
139104 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
139105 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
139106 +output_29700 output 0 29700 NULL
139107 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
139108 +cp_open_29706 cp_open 0 29706 NULL
139109 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
139110 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
139111 +probes_write_29711 probes_write 3 29711 NULL
139112 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
139113 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
139114 +compat_write_data_29715 compat_write_data 0 29715 NULL
139115 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
139116 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
139117 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
139118 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
139119 +wake_show_29730 wake_show 0 29730 NULL
139120 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
139121 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
139122 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
139123 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
139124 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
139125 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
139126 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
139127 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
139128 +adp5520_show_29748 adp5520_show 0 29748 NULL
139129 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
139130 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
139131 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
139132 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
139133 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
139134 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
139135 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
139136 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
139137 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
139138 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
139139 +devid_show_29772 devid_show 0 29772 NULL
139140 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
139141 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
139142 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
139143 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
139144 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
139145 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
139146 +dbAlloc_29794 dbAlloc 0 29794 NULL
139147 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
139148 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
139149 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
139150 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
139151 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
139152 +oprofile_start_29810 oprofile_start 0 29810 NULL
139153 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
139154 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
139155 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
139156 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
139157 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
139158 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
139159 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
139160 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
139161 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
139162 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
139163 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
139164 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
139165 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
139166 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
139167 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
139168 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
139169 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
139170 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
139171 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
139172 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
139173 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
139174 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
139175 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
139176 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
139177 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
139178 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
139179 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
139180 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
139181 +setup_29880 setup 0 29880 NULL
139182 +store_pan_29882 store_pan 0-4 29882 NULL
139183 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
139184 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
139185 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
139186 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
139187 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
139188 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
139189 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
139190 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
139191 +follow_pte_29913 follow_pte 0 29913 NULL
139192 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
139193 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
139194 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
139195 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
139196 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
139197 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
139198 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
139199 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
139200 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
139201 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
139202 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
139203 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
139204 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
139205 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
139206 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
139207 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
139208 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
139209 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
139210 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
139211 +init_29962 init 0 29962 NULL
139212 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
139213 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
139214 +register_one_node_29973 register_one_node 0 29973 NULL
139215 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
139216 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
139217 +location_store_29981 location_store 0-3 29981 NULL
139218 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
139219 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
139220 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
139221 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
139222 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
139223 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
139224 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
139225 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
139226 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
139227 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
139228 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
139229 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
139230 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
139231 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
139232 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
139233 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
139234 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
139235 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
139236 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
139237 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
139238 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
139239 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
139240 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
139241 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
139242 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
139243 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
139244 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
139245 +SyS_write_30059 SyS_write 3 30059 NULL
139246 +general_stats_read_30067 general_stats_read 0 30067 NULL
139247 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
139248 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
139249 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
139250 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
139251 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
139252 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
139253 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
139254 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
139255 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
139256 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
139257 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
139258 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
139259 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
139260 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
139261 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
139262 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
139263 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
139264 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
139265 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
139266 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
139267 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
139268 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
139269 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
139270 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
139271 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
139272 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
139273 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
139274 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
139275 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
139276 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
139277 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
139278 +start_transfer_30146 start_transfer 0 30146 NULL
139279 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
139280 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
139281 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
139282 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
139283 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
139284 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
139285 +cs_init_30168 cs_init 0 30168 NULL
139286 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
139287 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
139288 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
139289 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
139290 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
139291 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
139292 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
139293 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
139294 +hrz_open_30192 hrz_open 0 30192 NULL
139295 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
139296 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
139297 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
139298 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
139299 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
139300 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
139301 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
139302 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
139303 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
139304 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
139305 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
139306 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
139307 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
139308 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
139309 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
139310 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
139311 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
139312 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
139313 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
139314 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
139315 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
139316 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
139317 +read_data_offset_30230 read_data_offset 0 30230 NULL
139318 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
139319 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
139320 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
139321 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
139322 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
139323 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
139324 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
139325 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
139326 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
139327 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
139328 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
139329 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
139330 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
139331 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
139332 +to_addr_param_30275 to_addr_param 0 30275 NULL
139333 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
139334 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
139335 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
139336 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
139337 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
139338 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
139339 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
139340 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
139341 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
139342 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
139343 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
139344 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
139345 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
139346 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
139347 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
139348 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
139349 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
139350 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
139351 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
139352 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
139353 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
139354 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
139355 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
139356 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
139357 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
139358 +read_30336 read 0 30336 NULL nohasharray
139359 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
139360 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
139361 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
139362 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
139363 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
139364 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
139365 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
139366 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
139367 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
139368 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
139369 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
139370 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
139371 +ipx_getname_30363 ipx_getname 0 30363 NULL
139372 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
139373 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
139374 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
139375 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
139376 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
139377 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
139378 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
139379 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
139380 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
139381 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
139382 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
139383 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
139384 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
139385 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
139386 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
139387 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
139388 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
139389 +ixgb_up_30405 ixgb_up 0 30405 NULL
139390 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
139391 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
139392 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
139393 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
139394 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
139395 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
139396 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
139397 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
139398 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
139399 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
139400 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
139401 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
139402 +mq_create_30425 mq_create 1 30425 NULL nohasharray
139403 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
139404 +ras_help_30427 ras_help 0 30427 NULL nohasharray
139405 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
139406 +can_notifier_30428 can_notifier 0 30428 NULL
139407 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
139408 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
139409 +xgbe_open_30431 xgbe_open 0 30431 NULL
139410 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
139411 +show_30434 show 0 30434 NULL
139412 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
139413 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
139414 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
139415 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
139416 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
139417 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
139418 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
139419 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
139420 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
139421 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
139422 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
139423 +urandom_read_30462 urandom_read 3-0 30462 NULL
139424 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
139425 +bop_lookup_30466 bop_lookup 0 30466 NULL
139426 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
139427 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
139428 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
139429 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
139430 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
139431 +setexposure_30478 setexposure 0 30478 NULL
139432 +write_head_30481 write_head 4-0 30481 NULL nohasharray
139433 +update_30481 update 0 30481 &write_head_30481
139434 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
139435 +adu_write_30487 adu_write 3-0 30487 NULL
139436 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
139437 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
139438 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
139439 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
139440 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
139441 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
139442 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
139443 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
139444 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
139445 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
139446 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
139447 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
139448 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
139449 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
139450 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
139451 +packet_notifier_30510 packet_notifier 0 30510 NULL
139452 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
139453 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
139454 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
139455 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
139456 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
139457 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
139458 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
139459 +init_30531 init 0 30531 NULL
139460 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
139461 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
139462 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
139463 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
139464 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
139465 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
139466 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
139467 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
139468 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
139469 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
139470 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
139471 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
139472 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
139473 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
139474 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
139475 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
139476 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
139477 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
139478 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
139479 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
139480 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
139481 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
139482 +set_le_30581 set_le 4 30581 NULL
139483 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
139484 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
139485 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
139486 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
139487 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
139488 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
139489 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
139490 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
139491 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
139492 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
139493 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
139494 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
139495 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
139496 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
139497 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
139498 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
139499 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
139500 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
139501 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
139502 +run_store_30632 run_store 0-4 30632 NULL
139503 +show_30633 show 0 30633 NULL
139504 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
139505 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
139506 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
139507 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
139508 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
139509 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
139510 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
139511 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
139512 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
139513 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
139514 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
139515 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
139516 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
139517 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
139518 +agp_remap_30665 agp_remap 2 30665 NULL
139519 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
139520 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
139521 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
139522 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
139523 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
139524 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
139525 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
139526 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
139527 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
139528 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
139529 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
139530 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
139531 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
139532 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
139533 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
139534 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
139535 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
139536 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
139537 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
139538 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
139539 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
139540 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
139541 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
139542 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
139543 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
139544 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
139545 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
139546 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
139547 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
139548 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
139549 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
139550 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
139551 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
139552 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
139553 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
139554 +snapshot_status_30744 snapshot_status 5 30744 NULL
139555 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
139556 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
139557 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
139558 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
139559 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
139560 +stepping_show_30758 stepping_show 0 30758 NULL
139561 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
139562 +aa_capable_30763 aa_capable 0 30763 NULL
139563 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
139564 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
139565 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
139566 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
139567 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
139568 +fillonedir_30772 fillonedir 3 30772 NULL
139569 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
139570 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
139571 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
139572 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
139573 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
139574 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
139575 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
139576 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
139577 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
139578 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
139579 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
139580 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
139581 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
139582 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
139583 +dn_create_30821 dn_create 0 30821 NULL
139584 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
139585 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
139586 +pvc_create_30834 pvc_create 0 30834 NULL
139587 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
139588 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
139589 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
139590 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
139591 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
139592 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
139593 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
139594 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
139595 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
139596 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
139597 +is_otg_show_30852 is_otg_show 0 30852 NULL
139598 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
139599 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
139600 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
139601 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
139602 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
139603 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
139604 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
139605 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
139606 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
139607 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
139608 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
139609 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
139610 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
139611 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
139612 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
139613 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
139614 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
139615 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
139616 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
139617 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
139618 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
139619 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
139620 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
139621 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
139622 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
139623 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
139624 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
139625 +show_fan_max_30922 show_fan_max 0 30922 NULL
139626 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
139627 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
139628 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
139629 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
139630 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
139631 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
139632 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
139633 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
139634 +set_30936 set 0 30936 &hello_time_show_30936
139635 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
139636 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
139637 +read_usunc_30940 read_usunc 0 30940 NULL
139638 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
139639 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
139640 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
139641 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
139642 +store_30953 store 0-4 30953 &reserve_space_30953
139643 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
139644 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
139645 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
139646 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
139647 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
139648 +sr_write_async_30968 sr_write_async 3 30968 NULL
139649 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
139650 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
139651 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
139652 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
139653 +cypress_open_30984 cypress_open 0 30984 NULL
139654 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
139655 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
139656 +wan_write_30990 wan_write 0 30990 NULL
139657 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
139658 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
139659 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
139660 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
139661 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
139662 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
139663 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
139664 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
139665 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
139666 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
139667 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
139668 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
139669 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
139670 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
139671 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
139672 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
139673 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
139674 +get_regs_len_31032 get_regs_len 0 31032 NULL
139675 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
139676 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
139677 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
139678 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
139679 +show_brightness_31047 show_brightness 0 31047 NULL
139680 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
139681 +sys_splice_31055 sys_splice 5 31055 NULL
139682 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
139683 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
139684 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
139685 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
139686 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
139687 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
139688 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
139689 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
139690 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
139691 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
139692 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
139693 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
139694 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
139695 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
139696 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
139697 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
139698 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
139699 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
139700 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
139701 +output_report_31105 output_report 0 31105 NULL
139702 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
139703 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
139704 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
139705 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
139706 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
139707 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
139708 +show_31115 show 0 31115 NULL
139709 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
139710 +space_store_31124 space_store 0-3 31124 NULL
139711 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
139712 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
139713 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
139714 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
139715 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
139716 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
139717 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
139718 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
139719 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
139720 +ssb_read16_31139 ssb_read16 0 31139 NULL
139721 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
139722 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
139723 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
139724 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
139725 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
139726 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
139727 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
139728 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
139729 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
139730 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
139731 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
139732 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
139733 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
139734 +store_31179 store 0-3 31179 NULL
139735 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
139736 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
139737 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
139738 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
139739 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
139740 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
139741 +amd8111_access_31197 amd8111_access 0 31197 NULL
139742 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
139743 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
139744 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
139745 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
139746 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
139747 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
139748 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
139749 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
139750 +__read_reg_31216 __read_reg 0 31216 NULL
139751 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
139752 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
139753 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
139754 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
139755 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
139756 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
139757 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
139758 +store_31237 store 0-3 31237 NULL
139759 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
139760 +cyy_readb_31240 cyy_readb 0 31240 NULL
139761 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
139762 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
139763 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
139764 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
139765 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
139766 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
139767 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
139768 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
139769 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
139770 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
139771 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
139772 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
139773 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
139774 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
139775 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
139776 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
139777 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
139778 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
139779 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
139780 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
139781 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
139782 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
139783 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
139784 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
139785 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
139786 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
139787 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
139788 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
139789 +command_file_write_31318 command_file_write 3-0 31318 NULL
139790 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
139791 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
139792 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
139793 +recvmsg_31331 recvmsg 0-4 31331 NULL
139794 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
139795 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
139796 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
139797 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
139798 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
139799 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
139800 +platform_device_add_31340 platform_device_add 0 31340 NULL
139801 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
139802 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
139803 +queue_setup_31353 queue_setup 0 31353 NULL
139804 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
139805 +outlen_write_31358 outlen_write 3-0 31358 NULL
139806 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
139807 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
139808 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
139809 +handler_31368 handler 0 31368 NULL
139810 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
139811 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
139812 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
139813 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
139814 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
139815 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
139816 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
139817 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
139818 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
139819 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
139820 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
139821 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
139822 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
139823 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
139824 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
139825 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
139826 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
139827 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
139828 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
139829 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
139830 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
139831 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
139832 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
139833 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
139834 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
139835 +iuu_open_31432 iuu_open 0 31432 NULL
139836 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
139837 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
139838 +security_set_bools_31447 security_set_bools 0 31447 NULL
139839 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
139840 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
139841 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
139842 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
139843 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
139844 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
139845 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
139846 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
139847 +drm_read_31467 drm_read 0-3 31467 NULL
139848 +do_fcntl_31468 do_fcntl 3 31468 NULL
139849 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
139850 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
139851 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
139852 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
139853 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
139854 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
139855 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
139856 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
139857 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
139858 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
139859 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
139860 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
139861 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
139862 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
139863 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
139864 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
139865 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
139866 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
139867 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
139868 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
139869 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
139870 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
139871 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
139872 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
139873 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
139874 +fs_send_31530 fs_send 0 31530 NULL
139875 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
139876 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
139877 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
139878 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
139879 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
139880 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
139881 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
139882 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
139883 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
139884 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
139885 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
139886 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
139887 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
139888 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
139889 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
139890 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
139891 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
139892 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
139893 +latch_read_file_31569 latch_read_file 0 31569 NULL
139894 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
139895 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
139896 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
139897 +osst_write_31581 osst_write 3-0 31581 NULL
139898 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
139899 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
139900 +fc_read_31589 fc_read 0-3 31589 NULL
139901 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
139902 +adp8870_read_31592 adp8870_read 0 31592 NULL
139903 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
139904 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
139905 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
139906 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
139907 +rng_reset_31602 rng_reset 0 31602 NULL
139908 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
139909 +store_31610 store 0-4 31610 NULL
139910 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
139911 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
139912 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
139913 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
139914 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
139915 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
139916 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
139917 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
139918 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
139919 +disassociate_31631 disassociate 0 31631 NULL
139920 +caif_create_31634 caif_create 0 31634 NULL
139921 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
139922 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
139923 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
139924 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
139925 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
139926 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
139927 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
139928 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
139929 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
139930 +current_page_show_31657 current_page_show 0 31657 NULL
139931 +reset_31659 reset 0 31659 NULL
139932 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
139933 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
139934 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
139935 +__lgread_31668 __lgread 4 31668 NULL
139936 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
139937 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
139938 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
139939 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
139940 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
139941 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
139942 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
139943 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
139944 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
139945 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
139946 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
139947 +x25_bind_31686 x25_bind 0 31686 NULL
139948 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
139949 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
139950 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
139951 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
139952 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
139953 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
139954 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
139955 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
139956 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
139957 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
139958 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
139959 +apply_constraint_31714 apply_constraint 0 31714 NULL
139960 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
139961 +id_device_show_31718 id_device_show 0 31718 NULL
139962 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
139963 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
139964 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
139965 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
139966 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
139967 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
139968 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
139969 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
139970 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
139971 +set_audio_31733 set_audio 0 31733 NULL
139972 +label_northbridge_31734 label_northbridge 0 31734 NULL
139973 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
139974 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
139975 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
139976 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
139977 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
139978 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
139979 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
139980 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
139981 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
139982 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
139983 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
139984 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
139985 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
139986 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
139987 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
139988 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
139989 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
139990 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
139991 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
139992 +tg3_start_31796 tg3_start 0 31796 NULL
139993 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
139994 +get_count_order_31800 get_count_order 0 31800 NULL
139995 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
139996 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
139997 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
139998 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
139999 +data_write_31805 data_write 3-0 31805 NULL
140000 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
140001 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
140002 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
140003 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
140004 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
140005 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
140006 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
140007 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
140008 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
140009 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
140010 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
140011 +any_show_31831 any_show 0 31831 NULL
140012 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
140013 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
140014 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
140015 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
140016 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
140017 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
140018 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
140019 +show_31851 show 0 31851 NULL
140020 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
140021 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
140022 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
140023 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
140024 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
140025 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
140026 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
140027 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
140028 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
140029 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
140030 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
140031 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
140032 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
140033 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
140034 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
140035 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
140036 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
140037 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
140038 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
140039 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
140040 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
140041 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
140042 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
140043 +xattr_permission_31907 xattr_permission 0 31907 NULL
140044 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
140045 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
140046 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
140047 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
140048 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
140049 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
140050 +new_dir_31919 new_dir 3 31919 NULL
140051 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
140052 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
140053 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
140054 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
140055 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
140056 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
140057 +era_status_31934 era_status 5 31934 NULL
140058 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
140059 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
140060 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
140061 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
140062 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
140063 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
140064 +read_mem_31942 read_mem 3-0 31942 NULL
140065 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
140066 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
140067 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
140068 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
140069 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
140070 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
140071 +vb2_write_31948 vb2_write 3-0 31948 NULL
140072 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
140073 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
140074 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
140075 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
140076 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
140077 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
140078 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
140079 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
140080 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
140081 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
140082 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
140083 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
140084 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
140085 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
140086 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
140087 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
140088 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
140089 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
140090 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
140091 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
140092 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
140093 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
140094 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
140095 +si4713_setup_31994 si4713_setup 0 31994 NULL
140096 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
140097 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
140098 +poll_dte_32001 poll_dte 0 32001 NULL
140099 +show_line_32004 show_line 0-3-4 32004 NULL
140100 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
140101 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
140102 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
140103 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
140104 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
140105 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
140106 +stk_read_32038 stk_read 3-0 32038 NULL
140107 +camera_show_32039 camera_show 0 32039 NULL
140108 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
140109 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
140110 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
140111 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
140112 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
140113 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
140114 +dnet_open_32060 dnet_open 0 32060 NULL
140115 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
140116 +flush_buffer_32063 flush_buffer 0 32063 NULL
140117 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
140118 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
140119 +multipath_run_32066 multipath_run 0 32066 NULL
140120 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
140121 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
140122 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
140123 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
140124 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
140125 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
140126 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
140127 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
140128 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
140129 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
140130 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
140131 +bio_alloc_32095 bio_alloc 2 32095 NULL
140132 +temp_show_32099 temp_show 0 32099 NULL
140133 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
140134 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
140135 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
140136 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
140137 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
140138 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
140139 +ep_enable_32105 ep_enable 0 32105 NULL
140140 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
140141 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
140142 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
140143 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
140144 +disk_status_32120 disk_status 4-0 32120 NULL
140145 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
140146 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
140147 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
140148 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
140149 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
140150 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
140151 +alloc_tx_32143 alloc_tx 2 32143 NULL
140152 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
140153 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
140154 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
140155 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
140156 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
140157 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
140158 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
140159 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
140160 +bind_32161 bind 0 32161 NULL
140161 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
140162 +venus_link_32165 venus_link 5 32165 NULL
140163 +channel_get_32166 channel_get 0 32166 NULL nohasharray
140164 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
140165 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
140166 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
140167 +get_beep_32172 get_beep 0 32172 NULL
140168 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
140169 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
140170 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
140171 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
140172 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
140173 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
140174 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
140175 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
140176 +validate_add_page_32189 validate_add_page 0 32189 NULL
140177 +temp_get_32191 temp_get 0 32191 NULL
140178 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
140179 +del_ptr_32197 del_ptr 4 32197 NULL
140180 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
140181 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
140182 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
140183 +affs_statfs_32208 affs_statfs 0 32208 NULL
140184 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
140185 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
140186 +lower_callback_32223 lower_callback 0 32223 NULL
140187 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
140188 +open_patch_32229 open_patch 0 32229 NULL
140189 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
140190 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
140191 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
140192 +ec_transaction_32239 ec_transaction 0 32239 NULL
140193 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
140194 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
140195 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
140196 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
140197 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
140198 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
140199 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
140200 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
140201 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
140202 +dp_device_event_32266 dp_device_event 0 32266 NULL
140203 +write_cam_control_32268 write_cam_control 0 32268 NULL
140204 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
140205 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
140206 +store_in_max_32278 store_in_max 0-4 32278 NULL
140207 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
140208 +runtime_resume_32282 runtime_resume 0 32282 NULL
140209 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
140210 +show_control_32286 show_control 0 32286 NULL
140211 +uart401_open_32288 uart401_open 0 32288 NULL
140212 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
140213 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
140214 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
140215 +find_ci_32301 find_ci 0 32301 NULL
140216 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
140217 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
140218 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
140219 +pm_async_show_32309 pm_async_show 0 32309 NULL
140220 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
140221 +SyS_select_32319 SyS_select 1 32319 NULL
140222 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
140223 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
140224 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
140225 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
140226 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
140227 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
140228 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
140229 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
140230 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
140231 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
140232 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
140233 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
140234 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
140235 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
140236 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
140237 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
140238 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
140239 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
140240 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
140241 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
140242 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
140243 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
140244 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
140245 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
140246 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
140247 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
140248 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
140249 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
140250 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
140251 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
140252 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
140253 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
140254 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
140255 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
140256 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
140257 +root_port_show_32379 root_port_show 0 32379 NULL
140258 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
140259 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
140260 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
140261 +x75create_32394 x75create 0 32394 NULL
140262 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
140263 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
140264 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
140265 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
140266 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
140267 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
140268 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
140269 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
140270 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
140271 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
140272 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
140273 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
140274 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
140275 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
140276 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
140277 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
140278 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
140279 +SyS_send_32424 SyS_send 3 32424 NULL
140280 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
140281 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
140282 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
140283 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
140284 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
140285 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
140286 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
140287 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
140288 +show_in16_32441 show_in16 0 32441 NULL
140289 +axnet_resume_32442 axnet_resume 0 32442 NULL
140290 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
140291 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
140292 +set_status_32456 set_status 0 32456 NULL
140293 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
140294 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
140295 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
140296 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
140297 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
140298 +cache_status_32462 cache_status 5 32462 NULL
140299 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
140300 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
140301 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
140302 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
140303 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
140304 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
140305 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
140306 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
140307 +piix4_access_32474 piix4_access 0 32474 NULL
140308 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
140309 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
140310 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
140311 +temp0_show_32489 temp0_show 0 32489 NULL
140312 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
140313 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
140314 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
140315 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
140316 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
140317 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
140318 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
140319 +initialize_32504 initialize 0 32504 NULL
140320 +fwnet_open_32505 fwnet_open 0 32505 NULL
140321 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
140322 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
140323 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
140324 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
140325 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
140326 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
140327 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
140328 +disconnect_32521 disconnect 4 32521 NULL
140329 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
140330 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
140331 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
140332 +ilo_read_32531 ilo_read 3-0 32531 NULL
140333 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
140334 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
140335 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
140336 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
140337 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
140338 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
140339 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
140340 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
140341 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
140342 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
140343 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
140344 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
140345 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
140346 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
140347 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
140348 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
140349 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
140350 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
140351 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
140352 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
140353 +listen_32570 listen 0 32570 NULL
140354 +__vlan_add_32575 __vlan_add 0 32575 NULL
140355 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
140356 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
140357 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
140358 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
140359 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
140360 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
140361 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
140362 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
140363 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
140364 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
140365 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
140366 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
140367 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
140368 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
140369 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
140370 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
140371 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
140372 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
140373 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
140374 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
140375 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
140376 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
140377 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
140378 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
140379 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
140380 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
140381 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
140382 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
140383 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
140384 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
140385 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
140386 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
140387 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
140388 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
140389 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
140390 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
140391 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
140392 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
140393 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
140394 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
140395 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
140396 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
140397 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
140398 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
140399 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
140400 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
140401 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
140402 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
140403 +family_show_32685 family_show 0 32685 NULL
140404 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
140405 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
140406 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
140407 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
140408 +si3054_init_32700 si3054_init 0 32700 NULL
140409 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
140410 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
140411 +security_get_32703 security_get 0 32703 NULL nohasharray
140412 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
140413 +check_bdq_32704 check_bdq 0 32704 NULL
140414 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
140415 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
140416 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
140417 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
140418 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
140419 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
140420 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
140421 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
140422 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
140423 +rpm_resume_32734 rpm_resume 0 32734 NULL
140424 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
140425 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
140426 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
140427 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
140428 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
140429 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
140430 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
140431 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
140432 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
140433 +every_nth_show_32754 every_nth_show 0 32754 NULL
140434 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
140435 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
140436 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
140437 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
140438 +qt2_write_32776 qt2_write 0-4 32776 NULL
140439 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
140440 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
140441 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
140442 +show_state_field_32780 show_state_field 0 32780 NULL
140443 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
140444 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
140445 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
140446 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
140447 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
140448 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
140449 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
140450 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
140451 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
140452 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
140453 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
140454 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
140455 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
140456 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
140457 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
140458 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
140459 +copy_name_32811 copy_name 0-3 32811 NULL
140460 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
140461 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
140462 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
140463 +__ksize_32837 __ksize 0 32837 NULL
140464 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
140465 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
140466 +vga_rseq_32848 vga_rseq 0 32848 NULL
140467 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
140468 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
140469 +show_32860 show 0 32860 NULL
140470 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
140471 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
140472 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
140473 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
140474 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
140475 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
140476 +sha1_final_32876 sha1_final 0 32876 NULL
140477 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
140478 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
140479 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
140480 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
140481 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
140482 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
140483 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
140484 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
140485 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
140486 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
140487 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
140488 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
140489 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
140490 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
140491 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
140492 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
140493 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
140494 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
140495 +write_policy_show_32908 write_policy_show 0 32908 NULL
140496 +show_fan16_32912 show_fan16 0 32912 NULL
140497 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
140498 +show_32916 show 0 32916 NULL
140499 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
140500 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
140501 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
140502 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
140503 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
140504 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
140505 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
140506 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
140507 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
140508 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
140509 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
140510 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
140511 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
140512 +trusted_list_32953 trusted_list 0-5 32953 NULL
140513 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
140514 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
140515 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
140516 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
140517 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
140518 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
140519 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
140520 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
140521 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
140522 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
140523 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
140524 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
140525 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
140526 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
140527 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
140528 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
140529 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
140530 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
140531 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
140532 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
140533 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
140534 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
140535 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
140536 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
140537 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
140538 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
140539 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
140540 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
140541 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
140542 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
140543 +show_current_governor_33033 show_current_governor 0 33033 NULL
140544 +make_reservation_33038 make_reservation 0 33038 NULL
140545 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
140546 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
140547 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
140548 +show_ch_count_33045 show_ch_count 0 33045 NULL
140549 +show_sgid_33048 show_sgid 0 33048 NULL
140550 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
140551 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
140552 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
140553 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
140554 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
140555 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
140556 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
140557 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
140558 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
140559 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
140560 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
140561 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
140562 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
140563 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
140564 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
140565 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
140566 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
140567 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
140568 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
140569 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
140570 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
140571 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
140572 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
140573 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
140574 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
140575 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
140576 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
140577 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
140578 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
140579 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
140580 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
140581 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
140582 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
140583 +write_node_33121 write_node 4-0 33121 NULL
140584 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
140585 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
140586 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
140587 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
140588 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
140589 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
140590 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
140591 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
140592 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
140593 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
140594 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
140595 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
140596 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
140597 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
140598 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
140599 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
140600 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
140601 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
140602 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
140603 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
140604 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
140605 +show_otp2_33172 show_otp2 0 33172 NULL
140606 +begin_33173 begin 0 33173 NULL
140607 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
140608 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
140609 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
140610 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
140611 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
140612 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
140613 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
140614 +flash_store_33203 flash_store 0-4 33203 NULL
140615 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
140616 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
140617 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
140618 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
140619 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
140620 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
140621 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
140622 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
140623 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
140624 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
140625 +fops_write_33219 fops_write 0-3 33219 NULL
140626 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
140627 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
140628 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
140629 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
140630 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
140631 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
140632 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
140633 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
140634 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
140635 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
140636 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
140637 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
140638 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
140639 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
140640 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
140641 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
140642 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
140643 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
140644 +ipgre_open_33270 ipgre_open 0 33270 NULL
140645 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
140646 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
140647 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
140648 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
140649 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
140650 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
140651 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
140652 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
140653 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
140654 +bin_search_33289 bin_search 0 33289 NULL
140655 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
140656 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
140657 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
140658 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
140659 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
140660 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
140661 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
140662 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
140663 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
140664 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
140665 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
140666 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
140667 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
140668 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
140669 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
140670 +bdc_run_33333 bdc_run 0 33333 NULL
140671 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
140672 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
140673 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
140674 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
140675 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
140676 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
140677 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
140678 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
140679 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
140680 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
140681 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
140682 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
140683 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
140684 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
140685 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
140686 +setsockopt_33380 setsockopt 0 33380 NULL
140687 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
140688 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
140689 +airo_suspend_33386 airo_suspend 0 33386 NULL
140690 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
140691 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
140692 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
140693 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
140694 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
140695 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
140696 +size_read_33399 size_read 0-3 33399 NULL
140697 +show_yoffset_33400 show_yoffset 0 33400 NULL
140698 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
140699 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
140700 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
140701 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
140702 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
140703 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
140704 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
140705 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
140706 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
140707 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
140708 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
140709 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
140710 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
140711 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
140712 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
140713 +mic_start_33422 mic_start 0 33422 NULL
140714 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
140715 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
140716 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
140717 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
140718 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
140719 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
140720 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
140721 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
140722 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
140723 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
140724 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
140725 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
140726 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
140727 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
140728 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
140729 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
140730 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
140731 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
140732 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
140733 +__verify_length_33462 __verify_length 0 33462 NULL
140734 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
140735 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
140736 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
140737 +create_entry_33479 create_entry 2 33479 NULL
140738 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
140739 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
140740 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
140741 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
140742 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
140743 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
140744 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
140745 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
140746 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
140747 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
140748 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
140749 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
140750 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
140751 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
140752 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
140753 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
140754 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
140755 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
140756 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
140757 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
140758 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
140759 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
140760 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
140761 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
140762 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
140763 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
140764 +show_temp_high_33534 show_temp_high 0 33534 NULL
140765 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
140766 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
140767 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
140768 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
140769 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
140770 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
140771 +get_fan_div_33546 get_fan_div 0 33546 NULL
140772 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
140773 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
140774 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
140775 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
140776 +dup_array_33551 dup_array 3 33551 NULL
140777 +in8_33552 in8 0 33552 NULL nohasharray
140778 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
140779 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
140780 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
140781 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
140782 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
140783 +limit_write_33576 limit_write 0-3 33576 NULL
140784 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
140785 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
140786 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
140787 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
140788 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
140789 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
140790 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
140791 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
140792 +really_probe_33598 really_probe 0 33598 NULL
140793 +rtl_open_33601 rtl_open 0 33601 NULL
140794 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
140795 +temp_vga_33605 temp_vga 0 33605 NULL
140796 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
140797 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
140798 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
140799 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
140800 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
140801 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
140802 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
140803 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
140804 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
140805 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
140806 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
140807 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
140808 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
140809 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
140810 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
140811 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
140812 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
140813 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
140814 +swap_type_of_33634 swap_type_of 0 33634 NULL
140815 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
140816 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
140817 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
140818 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
140819 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
140820 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
140821 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
140822 +ali_write_33649 ali_write 0-3 33649 NULL
140823 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
140824 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
140825 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
140826 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
140827 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
140828 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
140829 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
140830 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
140831 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
140832 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
140833 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
140834 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
140835 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
140836 +show_color_common_33677 show_color_common 0 33677 NULL
140837 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
140838 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
140839 +policy_show_33685 policy_show 0 33685 NULL nohasharray
140840 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
140841 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
140842 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
140843 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
140844 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
140845 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
140846 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
140847 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
140848 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
140849 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
140850 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
140851 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
140852 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
140853 +expand_corename_33710 expand_corename 2 33710 NULL
140854 +enable_33715 enable 0 33715 NULL
140855 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
140856 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
140857 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
140858 +changeset_show_33726 changeset_show 0 33726 NULL
140859 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
140860 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
140861 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
140862 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
140863 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
140864 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
140865 +init_vif_33746 init_vif 0 33746 NULL
140866 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
140867 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
140868 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
140869 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
140870 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
140871 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
140872 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
140873 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
140874 +var_to_pll_33759 var_to_pll 0 33759 NULL
140875 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
140876 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
140877 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
140878 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
140879 +hashtab_create_33769 hashtab_create 3 33769 NULL
140880 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
140881 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
140882 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
140883 +____request_module_33775 ____request_module 0 33775 NULL
140884 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
140885 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
140886 +show_33785 show 0 33785 NULL nohasharray
140887 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
140888 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
140889 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
140890 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
140891 +check_qos_33797 check_qos 0 33797 NULL nohasharray
140892 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
140893 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
140894 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
140895 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
140896 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
140897 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
140898 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
140899 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
140900 +kcs_size_33818 kcs_size 0 33818 NULL
140901 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
140902 +read_reg_33819 read_reg 0 33819 &filter_write_33819
140903 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
140904 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
140905 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
140906 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
140907 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
140908 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
140909 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
140910 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
140911 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
140912 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
140913 +hamachi_open_33855 hamachi_open 0 33855 NULL
140914 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
140915 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
140916 +hdcs_start_33860 hdcs_start 0 33860 NULL
140917 +dev_register_33861 dev_register 0 33861 NULL
140918 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
140919 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
140920 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
140921 +bin_string_33884 bin_string 5-3 33884 NULL
140922 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
140923 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
140924 +twl_request_33892 twl_request 0 33892 NULL
140925 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
140926 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
140927 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
140928 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
140929 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
140930 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
140931 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
140932 +sg_nents_33909 sg_nents 0 33909 NULL
140933 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
140934 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
140935 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
140936 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
140937 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
140938 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
140939 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
140940 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
140941 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
140942 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
140943 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
140944 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
140945 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
140946 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
140947 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
140948 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
140949 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
140950 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
140951 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
140952 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
140953 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
140954 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
140955 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
140956 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
140957 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
140958 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
140959 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
140960 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
140961 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
140962 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
140963 +store_33978 store 0 33978 NULL nohasharray
140964 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
140965 +brightness_show_33981 brightness_show 0 33981 NULL
140966 +show_33983 show 0 33983 NULL nohasharray
140967 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
140968 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
140969 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
140970 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
140971 +is_enabled_33989 is_enabled 0 33989 NULL
140972 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
140973 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
140974 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
140975 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
140976 +__az6007_read_34011 __az6007_read 0 34011 NULL
140977 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
140978 +state_show_34018 state_show 0 34018 NULL
140979 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
140980 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
140981 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
140982 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
140983 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
140984 +ghash_update_34031 ghash_update 0 34031 NULL
140985 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
140986 +ppp_write_34034 ppp_write 3-0 34034 NULL
140987 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
140988 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
140989 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
140990 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
140991 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
140992 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
140993 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
140994 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
140995 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
140996 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
140997 +store_34070 store 0-3 34070 NULL
140998 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
140999 +show_analog_out_34081 show_analog_out 0 34081 NULL
141000 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
141001 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
141002 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
141003 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
141004 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
141005 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
141006 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
141007 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
141008 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
141009 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
141010 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
141011 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
141012 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
141013 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
141014 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
141015 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
141016 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
141017 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
141018 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
141019 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
141020 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
141021 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
141022 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
141023 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
141024 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
141025 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
141026 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
141027 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
141028 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
141029 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
141030 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
141031 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
141032 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
141033 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
141034 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
141035 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
141036 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
141037 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
141038 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
141039 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
141040 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
141041 +show_pkey_34170 show_pkey 0 34170 NULL
141042 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
141043 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
141044 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
141045 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
141046 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
141047 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
141048 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
141049 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
141050 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
141051 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
141052 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
141053 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
141054 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
141055 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
141056 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
141057 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
141058 +__send_command_34218 __send_command 5-7 34218 NULL
141059 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
141060 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
141061 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
141062 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
141063 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
141064 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
141065 +store_34237 store 0-4 34237 NULL
141066 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
141067 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
141068 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
141069 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
141070 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
141071 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
141072 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
141073 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
141074 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
141075 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
141076 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
141077 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
141078 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
141079 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
141080 +max_age_store_34262 max_age_store 4-0 34262 NULL
141081 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
141082 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
141083 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
141084 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
141085 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
141086 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
141087 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
141088 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
141089 +device_private_init_34279 device_private_init 0 34279 NULL
141090 +isoc_enable_34281 isoc_enable 0 34281 NULL
141091 +get_boolean_34283 get_boolean 0 34283 NULL
141092 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
141093 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
141094 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
141095 +show_cfg_34289 show_cfg 0 34289 NULL
141096 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
141097 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
141098 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
141099 +rr_open_34298 rr_open 0 34298 NULL
141100 +auxadc_read_34299 auxadc_read 0 34299 NULL
141101 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
141102 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
141103 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
141104 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
141105 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
141106 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
141107 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
141108 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
141109 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
141110 +radio_read_34356 radio_read 0-3 34356 NULL
141111 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
141112 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
141113 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
141114 +write_rss_34360 write_rss 0 34360 NULL nohasharray
141115 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
141116 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
141117 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
141118 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
141119 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
141120 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
141121 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
141122 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
141123 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
141124 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
141125 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
141126 +ea_read_34378 ea_read 0 34378 NULL nohasharray
141127 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
141128 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
141129 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
141130 +hsc_probe_34385 hsc_probe 0 34385 NULL
141131 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
141132 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
141133 +i2c_outb_34391 i2c_outb 0 34391 NULL
141134 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
141135 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
141136 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
141137 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
141138 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
141139 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
141140 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
141141 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
141142 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
141143 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
141144 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
141145 +duplex_show_34424 duplex_show 0 34424 NULL
141146 +set_essid_34427 set_essid 0 34427 NULL
141147 +affs_readpage_34433 affs_readpage 0 34433 NULL
141148 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
141149 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
141150 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
141151 +store_state_field_34443 store_state_field 0-4 34443 NULL
141152 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
141153 +_read_oob_34450 _read_oob 0 34450 NULL
141154 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
141155 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
141156 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
141157 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
141158 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
141159 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
141160 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
141161 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
141162 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
141163 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
141164 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
141165 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
141166 +show_34470 show 0 34470 NULL
141167 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
141168 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
141169 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
141170 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
141171 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
141172 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
141173 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
141174 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
141175 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
141176 +enable_store_34489 enable_store 0-4 34489 NULL
141177 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
141178 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
141179 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
141180 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
141181 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
141182 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
141183 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
141184 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
141185 +features_show_34507 features_show 0 34507 NULL
141186 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
141187 +show_34508 show 0 34508 &efivar_size_read_34508
141188 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
141189 +show_temp_over_34512 show_temp_over 0 34512 NULL
141190 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
141191 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
141192 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
141193 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
141194 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
141195 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
141196 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
141197 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
141198 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
141199 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
141200 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
141201 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
141202 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
141203 +ths7303_config_34542 ths7303_config 0 34542 NULL
141204 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
141205 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
141206 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
141207 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
141208 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
141209 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
141210 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
141211 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
141212 +vsock_bind_34572 vsock_bind 0 34572 NULL
141213 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
141214 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
141215 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
141216 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
141217 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
141218 +digi_open_34579 digi_open 0 34579 NULL
141219 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
141220 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
141221 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
141222 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
141223 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
141224 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
141225 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
141226 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
141227 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
141228 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
141229 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
141230 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
141231 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
141232 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
141233 +ftdi_open_34618 ftdi_open 0 34618 NULL
141234 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
141235 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
141236 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
141237 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
141238 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
141239 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
141240 +ivtv_read_34631 ivtv_read 0 34631 NULL
141241 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
141242 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
141243 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
141244 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
141245 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
141246 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
141247 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
141248 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
141249 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
141250 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
141251 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
141252 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
141253 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
141254 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
141255 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
141256 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
141257 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
141258 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
141259 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
141260 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
141261 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
141262 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
141263 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
141264 +bb_show_34715 bb_show 0 34715 NULL nohasharray
141265 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
141266 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
141267 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
141268 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
141269 +store_34724 store 0-3 34724 NULL
141270 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
141271 +sch_transaction_34731 sch_transaction 0 34731 NULL
141272 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
141273 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
141274 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
141275 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
141276 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
141277 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
141278 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
141279 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
141280 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
141281 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
141282 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
141283 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
141284 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
141285 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
141286 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
141287 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
141288 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
141289 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
141290 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
141291 +device_add_34766 device_add 0 34766 NULL
141292 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
141293 +gsmld_read_34768 gsmld_read 0 34768 NULL
141294 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
141295 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
141296 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
141297 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
141298 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
141299 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
141300 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
141301 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
141302 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
141303 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
141304 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
141305 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
141306 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
141307 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
141308 +show_in5_34809 show_in5 0 34809 NULL
141309 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
141310 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
141311 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
141312 +stream_drop_34819 stream_drop 0 34819 NULL
141313 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
141314 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
141315 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
141316 +bio_segments_34832 bio_segments 0 34832 NULL
141317 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
141318 +charger_get_property_34836 charger_get_property 0 34836 NULL
141319 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
141320 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
141321 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
141322 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
141323 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
141324 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
141325 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
141326 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
141327 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
141328 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
141329 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
141330 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
141331 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
141332 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
141333 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
141334 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
141335 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
141336 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
141337 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
141338 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
141339 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
141340 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
141341 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
141342 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
141343 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
141344 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
141345 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
141346 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
141347 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
141348 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
141349 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
141350 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
141351 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
141352 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
141353 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
141354 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
141355 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
141356 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
141357 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
141358 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
141359 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
141360 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
141361 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
141362 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
141363 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
141364 +x25_create_34911 x25_create 0 34911 NULL nohasharray
141365 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
141366 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
141367 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
141368 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
141369 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
141370 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
141371 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
141372 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
141373 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
141374 +michael_setkey_34918 michael_setkey 0 34918 NULL
141375 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
141376 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
141377 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
141378 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
141379 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
141380 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
141381 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
141382 +wait_comp_34945 wait_comp 0 34945 NULL
141383 +show_max_uA_34951 show_max_uA 0 34951 NULL
141384 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
141385 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
141386 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
141387 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
141388 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
141389 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
141390 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
141391 +edge_show_34977 edge_show 0 34977 NULL
141392 +vendor_command_34980 vendor_command 0 34980 NULL
141393 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
141394 +get_icons_34984 get_icons 0 34984 NULL
141395 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
141396 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
141397 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
141398 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
141399 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
141400 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
141401 +print_message_35000 print_message 0 35000 NULL
141402 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
141403 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
141404 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
141405 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
141406 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
141407 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
141408 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
141409 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
141410 +ark3116_open_35007 ark3116_open 0 35007 NULL
141411 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
141412 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
141413 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
141414 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
141415 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
141416 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
141417 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
141418 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
141419 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
141420 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
141421 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
141422 +stmmac_open_35034 stmmac_open 0 35034 NULL
141423 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
141424 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
141425 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
141426 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
141427 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
141428 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
141429 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
141430 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
141431 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
141432 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
141433 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
141434 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
141435 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
141436 +read_dsunc_35067 read_dsunc 0 35067 NULL
141437 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
141438 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
141439 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
141440 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
141441 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
141442 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
141443 +create_35091 create 0 35091 NULL
141444 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
141445 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
141446 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
141447 +transmit_35097 transmit 0 35097 NULL nohasharray
141448 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
141449 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
141450 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
141451 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
141452 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
141453 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
141454 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
141455 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
141456 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
141457 +calibrate_35111 calibrate 0 35111 NULL
141458 +pre_xfer_35114 pre_xfer 0 35114 NULL
141459 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
141460 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
141461 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
141462 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
141463 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
141464 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
141465 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
141466 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
141467 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
141468 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
141469 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
141470 +async_store_35157 async_store 0-4 35157 NULL
141471 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
141472 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
141473 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
141474 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
141475 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
141476 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
141477 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
141478 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
141479 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
141480 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
141481 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
141482 +serial_show_35187 serial_show 0 35187 NULL
141483 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
141484 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
141485 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
141486 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
141487 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
141488 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
141489 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
141490 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
141491 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
141492 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
141493 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
141494 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
141495 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
141496 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
141497 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
141498 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
141499 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
141500 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
141501 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
141502 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
141503 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
141504 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
141505 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
141506 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
141507 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
141508 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
141509 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
141510 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
141511 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
141512 +gracl_reload_35241 gracl_reload 0 35241 NULL
141513 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
141514 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
141515 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
141516 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
141517 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
141518 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
141519 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
141520 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
141521 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
141522 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
141523 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
141524 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
141525 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
141526 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
141527 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
141528 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
141529 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
141530 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
141531 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
141532 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
141533 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
141534 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
141535 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
141536 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
141537 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
141538 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
141539 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
141540 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
141541 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
141542 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
141543 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
141544 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
141545 +show_35313 show 0 35313 NULL
141546 +ifindex_show_35314 ifindex_show 0 35314 NULL
141547 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
141548 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
141549 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
141550 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
141551 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
141552 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
141553 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
141554 +write_page_35331 write_page 0 35331 NULL
141555 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
141556 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
141557 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
141558 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
141559 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
141560 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
141561 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
141562 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
141563 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
141564 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
141565 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
141566 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
141567 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
141568 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
141569 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
141570 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
141571 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
141572 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
141573 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
141574 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
141575 +set_chglim_35363 set_chglim 0-4 35363 NULL
141576 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
141577 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
141578 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
141579 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
141580 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
141581 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
141582 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
141583 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
141584 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
141585 +init_35395 init 0 35395 NULL
141586 +store_35397 store 0-4 35397 NULL
141587 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
141588 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
141589 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
141590 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
141591 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
141592 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
141593 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
141594 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
141595 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
141596 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
141597 +show_fault_35423 show_fault 0 35423 NULL nohasharray
141598 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
141599 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
141600 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
141601 +firm_purge_35431 firm_purge 0 35431 NULL
141602 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
141603 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
141604 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
141605 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
141606 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
141607 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
141608 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
141609 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
141610 +bq24190_read_35453 bq24190_read 0 35453 NULL
141611 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
141612 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
141613 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
141614 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
141615 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
141616 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
141617 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
141618 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
141619 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
141620 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
141621 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
141622 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
141623 +store_comm_35484 store_comm 0-4 35484 NULL
141624 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
141625 +sis630_access_35490 sis630_access 0 35490 NULL
141626 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
141627 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
141628 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
141629 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
141630 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
141631 +cs421x_init_35506 cs421x_init 0 35506 NULL
141632 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
141633 +hints_store_35510 hints_store 0-4 35510 NULL
141634 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
141635 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
141636 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
141637 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
141638 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
141639 +async_setkey_35521 async_setkey 3 35521 NULL
141640 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
141641 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
141642 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
141643 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
141644 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
141645 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
141646 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
141647 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
141648 +store_channel_35540 store_channel 0-4 35540 NULL
141649 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
141650 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
141651 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
141652 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
141653 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
141654 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
141655 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
141656 +sq905c_command_35566 sq905c_command 0 35566 NULL
141657 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
141658 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
141659 +update_size_35574 update_size 0 35574 NULL
141660 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
141661 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
141662 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
141663 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
141664 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
141665 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
141666 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
141667 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
141668 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
141669 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
141670 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
141671 +io_serial_in_35602 io_serial_in 0 35602 NULL
141672 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
141673 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
141674 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
141675 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
141676 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
141677 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
141678 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
141679 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
141680 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
141681 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
141682 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
141683 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
141684 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
141685 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
141686 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
141687 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
141688 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
141689 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
141690 +show_sched5_35655 show_sched5 0 35655 NULL
141691 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
141692 +request_lock_35670 request_lock 0 35670 NULL
141693 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
141694 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
141695 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
141696 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
141697 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
141698 +dif_show_35685 dif_show 0 35685 NULL
141699 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
141700 +dm_table_create_35687 dm_table_create 3 35687 NULL
141701 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
141702 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
141703 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
141704 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
141705 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
141706 +md_super_write_35703 md_super_write 4 35703 NULL
141707 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
141708 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
141709 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
141710 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
141711 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
141712 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
141713 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
141714 +read_35737 read 0 35737 NULL nohasharray
141715 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
141716 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
141717 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
141718 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
141719 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
141720 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
141721 +type_show_35748 type_show 0 35748 NULL nohasharray
141722 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
141723 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
141724 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
141725 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
141726 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
141727 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
141728 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
141729 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
141730 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
141731 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
141732 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
141733 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
141734 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
141735 +governor_show_35794 governor_show 0 35794 NULL
141736 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
141737 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
141738 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
141739 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
141740 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
141741 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
141742 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
141743 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
141744 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
141745 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
141746 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
141747 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
141748 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
141749 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
141750 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
141751 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
141752 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
141753 +wl3501_open_35855 wl3501_open 0 35855 NULL
141754 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
141755 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
141756 +num_parts_show_35868 num_parts_show 0 35868 NULL
141757 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
141758 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
141759 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
141760 +tun_show_group_35875 tun_show_group 0 35875 NULL
141761 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
141762 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
141763 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
141764 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
141765 +fuse_notify_35888 fuse_notify 0 35888 NULL
141766 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
141767 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
141768 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
141769 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
141770 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
141771 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
141772 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
141773 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
141774 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
141775 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
141776 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
141777 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
141778 +ch_probe_35922 ch_probe 0 35922 NULL
141779 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
141780 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
141781 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
141782 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
141783 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
141784 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
141785 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
141786 +irqcontrol_35953 irqcontrol 0 35953 NULL
141787 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
141788 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
141789 +kernel_bind_35955 kernel_bind 0 35955 NULL
141790 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
141791 +set_cur_state_35966 set_cur_state 0 35966 NULL
141792 +cxgb_open_35970 cxgb_open 0 35970 NULL
141793 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
141794 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
141795 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
141796 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
141797 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
141798 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
141799 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
141800 +lprev_show_35978 lprev_show 0 35978 NULL
141801 +acl_alloc_35979 acl_alloc 1 35979 NULL
141802 +show_35981 show 0 35981 NULL
141803 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
141804 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
141805 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
141806 +raw_bind_35989 raw_bind 0 35989 NULL
141807 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
141808 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
141809 +current_channel_show_35996 current_channel_show 0 35996 NULL
141810 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
141811 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
141812 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
141813 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
141814 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
141815 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
141816 +console_store_36007 console_store 4-0 36007 NULL
141817 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
141818 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
141819 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
141820 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
141821 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
141822 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
141823 +show_36024 show 0 36024 NULL
141824 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
141825 +afs_getattr_36026 afs_getattr 0 36026 NULL
141826 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
141827 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
141828 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
141829 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
141830 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
141831 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
141832 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
141833 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
141834 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
141835 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
141836 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
141837 +num_arg_36039 num_arg 0 36039 NULL
141838 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
141839 +init_36051 init 0 36051 NULL
141840 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
141841 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
141842 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
141843 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
141844 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
141845 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
141846 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
141847 +show_power_crit_36062 show_power_crit 0 36062 NULL
141848 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
141849 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
141850 +write_emulate_36065 write_emulate 2 36065 NULL
141851 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
141852 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
141853 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
141854 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
141855 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
141856 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
141857 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
141858 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
141859 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
141860 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
141861 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
141862 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
141863 +map_capability_36089 map_capability 5 36089 NULL
141864 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
141865 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
141866 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
141867 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
141868 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
141869 +read_dsrate_36103 read_dsrate 0 36103 NULL
141870 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
141871 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
141872 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
141873 +compile_date_show_36116 compile_date_show 0 36116 NULL
141874 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
141875 +show_36118 show 0 36118 &simple_xattr_alloc_36118
141876 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
141877 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
141878 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
141879 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
141880 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
141881 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
141882 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
141883 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
141884 +authorized_store_36134 authorized_store 0-4 36134 NULL
141885 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
141886 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
141887 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
141888 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
141889 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
141890 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
141891 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
141892 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
141893 +show_remote_port_36146 show_remote_port 0 36146 NULL
141894 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
141895 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
141896 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
141897 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
141898 +twl_set_36154 twl_set 2 36154 NULL
141899 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
141900 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
141901 +sys_send_36161 sys_send 3 36161 NULL
141902 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
141903 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
141904 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
141905 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
141906 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
141907 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
141908 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
141909 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
141910 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
141911 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
141912 +modify_device_36179 modify_device 0 36179 NULL
141913 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
141914 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
141915 +phys_state_show_36187 phys_state_show 0 36187 NULL
141916 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
141917 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
141918 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
141919 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
141920 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
141921 +write_word_36211 write_word 0 36211 NULL
141922 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
141923 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
141924 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
141925 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
141926 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
141927 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
141928 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
141929 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
141930 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
141931 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
141932 +ping_bind_36236 ping_bind 0 36236 NULL
141933 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
141934 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
141935 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
141936 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
141937 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
141938 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
141939 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
141940 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
141941 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
141942 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
141943 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
141944 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
141945 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
141946 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
141947 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
141948 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
141949 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
141950 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
141951 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
141952 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
141953 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
141954 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
141955 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
141956 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
141957 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
141958 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
141959 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
141960 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
141961 +show_in_min3_36304 show_in_min3 0 36304 NULL
141962 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
141963 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
141964 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
141965 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
141966 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
141967 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
141968 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
141969 +lc_create_36332 lc_create 4 36332 NULL
141970 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
141971 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
141972 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
141973 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
141974 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
141975 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
141976 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
141977 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
141978 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
141979 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
141980 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
141981 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
141982 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
141983 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
141984 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
141985 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
141986 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
141987 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
141988 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
141989 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
141990 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
141991 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
141992 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
141993 +sierra_write_36402 sierra_write 4-0 36402 NULL
141994 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
141995 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
141996 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
141997 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
141998 +qdsb_get_36409 qdsb_get 0 36409 NULL
141999 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
142000 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
142001 +teles_suspend_36416 teles_suspend 0 36416 NULL
142002 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
142003 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
142004 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
142005 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
142006 +no_uld_show_36430 no_uld_show 0 36430 NULL
142007 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
142008 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
142009 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
142010 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
142011 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
142012 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
142013 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
142014 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
142015 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
142016 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
142017 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
142018 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
142019 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
142020 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
142021 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
142022 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
142023 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
142024 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
142025 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
142026 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
142027 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
142028 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
142029 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
142030 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
142031 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
142032 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
142033 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
142034 +vmci_route_36488 vmci_route 0 36488 NULL
142035 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
142036 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
142037 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
142038 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
142039 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
142040 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
142041 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
142042 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
142043 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
142044 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
142045 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
142046 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
142047 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
142048 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
142049 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
142050 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
142051 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
142052 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
142053 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
142054 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
142055 +de_init_hw_36543 de_init_hw 0 36543 NULL
142056 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
142057 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
142058 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
142059 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
142060 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
142061 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
142062 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
142063 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
142064 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
142065 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
142066 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
142067 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
142068 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
142069 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
142070 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
142071 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
142072 +__erst_read_36579 __erst_read 0 36579 NULL
142073 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
142074 +show_36588 show 0 36588 NULL
142075 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
142076 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
142077 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
142078 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
142079 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
142080 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
142081 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
142082 +init_36600 init 0 36600 NULL
142083 +read_byte_36604 read_byte 0 36604 NULL
142084 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
142085 +show_dev_name_36608 show_dev_name 0 36608 NULL
142086 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
142087 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
142088 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
142089 +kstrtoll_36612 kstrtoll 0 36612 NULL
142090 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
142091 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
142092 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
142093 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
142094 +proto_name_show_36630 proto_name_show 0 36630 NULL
142095 +power_save_36634 power_save 0 36634 NULL
142096 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
142097 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
142098 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
142099 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
142100 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
142101 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
142102 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
142103 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
142104 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
142105 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
142106 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
142107 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
142108 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
142109 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
142110 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
142111 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
142112 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
142113 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
142114 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
142115 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
142116 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
142117 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
142118 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
142119 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
142120 +__follow_pte_36683 __follow_pte 0 36683 NULL
142121 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
142122 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
142123 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
142124 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
142125 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
142126 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
142127 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
142128 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
142129 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
142130 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
142131 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
142132 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
142133 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
142134 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
142135 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
142136 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
142137 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
142138 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
142139 +multicast_show_36734 multicast_show 0 36734 NULL
142140 +read_36735 read 0 36735 NULL
142141 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
142142 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
142143 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
142144 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
142145 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
142146 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
142147 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
142148 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
142149 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
142150 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
142151 +agc_status_36756 agc_status 0 36756 NULL
142152 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
142153 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
142154 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
142155 +get_ncm_36766 get_ncm 0 36766 NULL
142156 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
142157 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
142158 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
142159 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
142160 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
142161 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
142162 +musb_schedule_36787 musb_schedule 0 36787 NULL
142163 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
142164 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
142165 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
142166 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
142167 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
142168 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
142169 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
142170 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
142171 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
142172 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
142173 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
142174 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
142175 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
142176 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
142177 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
142178 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
142179 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
142180 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
142181 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
142182 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
142183 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
142184 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
142185 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
142186 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
142187 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
142188 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
142189 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
142190 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
142191 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
142192 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
142193 +set_rate_36858 set_rate 0 36858 NULL nohasharray
142194 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
142195 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
142196 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
142197 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
142198 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
142199 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
142200 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
142201 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
142202 +stp_state_show_36872 stp_state_show 0 36872 NULL
142203 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
142204 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
142205 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
142206 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
142207 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
142208 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
142209 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
142210 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
142211 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
142212 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
142213 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
142214 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
142215 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
142216 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
142217 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
142218 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
142219 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
142220 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
142221 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
142222 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
142223 +cuse_read_36920 cuse_read 0-3 36920 NULL
142224 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
142225 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
142226 +store_lid_36925 store_lid 0-4 36925 NULL
142227 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
142228 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
142229 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
142230 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
142231 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
142232 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
142233 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
142234 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
142235 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
142236 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
142237 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
142238 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
142239 +div_u64_36951 div_u64 0 36951 NULL
142240 +write_leb_36957 write_leb 5-0 36957 NULL
142241 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
142242 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
142243 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
142244 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
142245 +afs_setattr_36981 afs_setattr 0 36981 NULL
142246 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
142247 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
142248 +set_convrate_36989 set_convrate 0-4 36989 NULL
142249 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
142250 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
142251 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
142252 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
142253 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
142254 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
142255 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
142256 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
142257 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
142258 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
142259 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
142260 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
142261 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
142262 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
142263 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
142264 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
142265 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
142266 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
142267 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
142268 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
142269 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
142270 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
142271 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
142272 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
142273 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
142274 +fat_readpage_37025 fat_readpage 0 37025 NULL
142275 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
142276 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
142277 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
142278 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
142279 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
142280 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
142281 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
142282 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
142283 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
142284 +command_file_read_37038 command_file_read 3-0 37038 NULL
142285 +do_action_37040 do_action 0 37040 NULL nohasharray
142286 +erst_write_37040 erst_write 0 37040 &do_action_37040
142287 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
142288 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
142289 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
142290 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
142291 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
142292 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
142293 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
142294 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
142295 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
142296 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
142297 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
142298 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
142299 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
142300 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
142301 +parse_command_37079 parse_command 2-0 37079 NULL
142302 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
142303 +resize_37084 resize 0 37084 NULL
142304 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
142305 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
142306 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
142307 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
142308 +show_37102 show 0 37102 NULL
142309 +store_bind_37104 store_bind 0-4 37104 NULL
142310 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
142311 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
142312 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
142313 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
142314 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
142315 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
142316 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
142317 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
142318 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
142319 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
142320 +show_nets_37127 show_nets 0 37127 NULL
142321 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
142322 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
142323 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
142324 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
142325 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
142326 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
142327 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
142328 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
142329 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
142330 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
142331 +handshake_37157 handshake 0 37157 NULL
142332 +msg_word_37164 msg_word 0 37164 NULL
142333 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
142334 +bop_last_key_37173 bop_last_key 0 37173 NULL
142335 +boot_37174 boot 0 37174 NULL
142336 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
142337 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
142338 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
142339 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
142340 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
142341 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
142342 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
142343 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
142344 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
142345 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
142346 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
142347 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
142348 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
142349 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
142350 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
142351 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
142352 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
142353 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
142354 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
142355 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
142356 +inv_show_37218 inv_show 0 37218 NULL
142357 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
142358 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
142359 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
142360 +__do_replace_37227 __do_replace 5 37227 NULL
142361 +store_temp8_37228 store_temp8 0-4 37228 NULL
142362 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
142363 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
142364 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
142365 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
142366 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
142367 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
142368 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
142369 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
142370 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
142371 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
142372 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
142373 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
142374 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
142375 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
142376 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
142377 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
142378 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
142379 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
142380 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
142381 +c101_run_37279 c101_run 2 37279 NULL
142382 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
142383 +phy_reset_37283 phy_reset 0 37283 NULL
142384 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
142385 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
142386 +command_37288 command 0 37288 NULL
142387 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
142388 +write_37289 write 0 37289 &idt77252_send_37289
142389 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
142390 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
142391 +governor_store_37304 governor_store 0-4 37304 NULL
142392 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
142393 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
142394 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
142395 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
142396 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
142397 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
142398 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
142399 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
142400 +composite_bind_37313 composite_bind 0 37313 NULL
142401 +program_regs_37317 program_regs 0 37317 NULL
142402 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
142403 +version_show_37322 version_show 0 37322 NULL
142404 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
142405 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
142406 +kern_path_37329 kern_path 0 37329 NULL
142407 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
142408 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
142409 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
142410 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
142411 +get_any_page_37337 get_any_page 0 37337 NULL
142412 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
142413 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
142414 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
142415 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
142416 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
142417 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
142418 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
142419 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
142420 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
142421 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
142422 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
142423 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
142424 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
142425 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
142426 +xcan_open_37377 xcan_open 0 37377 NULL
142427 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
142428 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
142429 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
142430 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
142431 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
142432 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
142433 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
142434 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
142435 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
142436 +channel_set_37410 channel_set 0-4 37410 NULL
142437 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
142438 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
142439 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
142440 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
142441 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
142442 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
142443 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
142444 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
142445 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
142446 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
142447 +fru_alloc_37442 fru_alloc 1 37442 NULL
142448 +show_als_en_37445 show_als_en 0 37445 NULL
142449 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
142450 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
142451 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
142452 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
142453 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
142454 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
142455 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
142456 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
142457 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
142458 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
142459 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
142460 +prepare_header80_37479 prepare_header80 0 37479 NULL
142461 +get_est_timing_37484 get_est_timing 0 37484 NULL
142462 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
142463 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
142464 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
142465 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
142466 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
142467 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
142468 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
142469 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
142470 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
142471 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
142472 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
142473 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
142474 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
142475 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
142476 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
142477 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
142478 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
142479 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
142480 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
142481 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
142482 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
142483 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
142484 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
142485 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
142486 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
142487 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
142488 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
142489 +extent_map_end_37550 extent_map_end 0 37550 NULL
142490 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
142491 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
142492 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
142493 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
142494 +show_37574 show 0 37574 NULL
142495 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
142496 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
142497 +block_show_37580 block_show 0 37580 NULL
142498 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
142499 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
142500 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
142501 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
142502 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
142503 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
142504 +show_lid_state_37597 show_lid_state 0 37597 NULL
142505 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
142506 +read_field_37603 read_field 0 37603 NULL
142507 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
142508 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
142509 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
142510 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
142511 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
142512 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
142513 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
142514 +sha1_export_37617 sha1_export 0 37617 NULL
142515 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
142516 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
142517 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
142518 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
142519 +rd_byte_37632 rd_byte 0 37632 NULL
142520 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
142521 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
142522 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
142523 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
142524 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
142525 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
142526 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
142527 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
142528 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
142529 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
142530 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
142531 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
142532 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
142533 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
142534 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
142535 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
142536 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
142537 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
142538 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
142539 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
142540 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
142541 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
142542 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
142543 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
142544 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
142545 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
142546 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
142547 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
142548 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
142549 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
142550 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
142551 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
142552 +parse_arg_37696 parse_arg 0 37696 NULL
142553 +smic_size_37697 smic_size 0 37697 NULL
142554 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
142555 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
142556 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
142557 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
142558 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
142559 +smp_req_37703 smp_req 0 37703 NULL
142560 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
142561 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
142562 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
142563 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
142564 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
142565 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
142566 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
142567 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
142568 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
142569 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
142570 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
142571 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
142572 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
142573 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
142574 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
142575 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
142576 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
142577 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
142578 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
142579 +pre_action_37765 pre_action 0 37765 NULL nohasharray
142580 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
142581 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
142582 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
142583 +filemap_flush_37767 filemap_flush 0 37767 NULL
142584 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
142585 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
142586 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
142587 +__il3945_up_37778 __il3945_up 0 37778 NULL
142588 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
142589 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
142590 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
142591 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
142592 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
142593 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
142594 +nr_open_37793 nr_open 0 37793 NULL
142595 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
142596 +read_posted_37797 read_posted 0 37797 NULL nohasharray
142597 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
142598 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
142599 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
142600 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
142601 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
142602 +setup_irq_37809 setup_irq 0 37809 NULL
142603 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
142604 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
142605 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
142606 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
142607 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
142608 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
142609 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
142610 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
142611 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
142612 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
142613 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
142614 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
142615 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
142616 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
142617 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
142618 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
142619 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
142620 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
142621 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
142622 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
142623 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
142624 +dev_port_show_37881 dev_port_show 0 37881 NULL
142625 +set_registers_37883 set_registers 4 37883 NULL
142626 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
142627 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
142628 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
142629 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
142630 +pubek_show_37903 pubek_show 0 37903 NULL
142631 +compiler_show_37905 compiler_show 0 37905 NULL
142632 +show_target_37913 show_target 0 37913 NULL
142633 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
142634 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
142635 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
142636 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
142637 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
142638 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
142639 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
142640 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
142641 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
142642 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
142643 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
142644 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
142645 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
142646 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
142647 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
142648 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
142649 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
142650 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
142651 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
142652 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
142653 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
142654 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
142655 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
142656 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
142657 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
142658 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
142659 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
142660 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
142661 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
142662 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
142663 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
142664 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
142665 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
142666 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
142667 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
142668 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
142669 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
142670 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
142671 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
142672 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
142673 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
142674 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
142675 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
142676 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
142677 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
142678 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
142679 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
142680 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
142681 +init_dma_38018 init_dma 0 38018 NULL
142682 +crc32_init_38021 crc32_init 0 38021 NULL
142683 +show_beep_38022 show_beep 0 38022 NULL
142684 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
142685 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
142686 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
142687 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
142688 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
142689 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
142690 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
142691 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
142692 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
142693 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
142694 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
142695 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
142696 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
142697 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
142698 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
142699 +create_l2entity_38053 create_l2entity 0 38053 NULL
142700 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
142701 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
142702 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
142703 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
142704 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
142705 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
142706 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
142707 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
142708 +plip_open_38078 plip_open 0 38078 NULL
142709 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
142710 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
142711 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
142712 +read_38082 read 0 38082 NULL
142713 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
142714 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
142715 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
142716 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
142717 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
142718 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
142719 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
142720 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
142721 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
142722 +ep0_read_38095 ep0_read 3 38095 NULL
142723 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
142724 +vport_delete_38098 vport_delete 0 38098 NULL
142725 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
142726 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
142727 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
142728 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
142729 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
142730 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
142731 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
142732 +intervals_show_38131 intervals_show 0 38131 NULL
142733 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
142734 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
142735 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
142736 +units_show_38139 units_show 0 38139 NULL
142737 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
142738 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
142739 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
142740 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
142741 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
142742 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
142743 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
142744 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
142745 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
142746 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
142747 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
142748 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
142749 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
142750 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
142751 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
142752 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
142753 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
142754 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
142755 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
142756 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
142757 +readlink_38193 readlink 0 38193 NULL nohasharray
142758 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
142759 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
142760 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
142761 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
142762 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
142763 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
142764 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
142765 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
142766 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
142767 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
142768 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
142769 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
142770 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
142771 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
142772 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
142773 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
142774 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
142775 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
142776 +m66592_queue_38237 m66592_queue 0 38237 NULL
142777 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
142778 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
142779 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
142780 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
142781 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
142782 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
142783 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
142784 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
142785 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
142786 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
142787 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
142788 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
142789 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
142790 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
142791 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
142792 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
142793 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
142794 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
142795 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
142796 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
142797 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
142798 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
142799 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
142800 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
142801 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
142802 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
142803 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
142804 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
142805 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
142806 +show_channel_38289 show_channel 0 38289 NULL
142807 +odev_write_38293 odev_write 0-3 38293 NULL
142808 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
142809 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
142810 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
142811 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
142812 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
142813 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
142814 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
142815 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
142816 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
142817 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
142818 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
142819 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
142820 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
142821 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
142822 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
142823 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
142824 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
142825 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
142826 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
142827 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
142828 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
142829 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
142830 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
142831 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
142832 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
142833 +security_getxattr_38355 security_getxattr 0 38355 NULL
142834 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
142835 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
142836 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
142837 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
142838 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
142839 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
142840 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
142841 +active_duration_show_38373 active_duration_show 0 38373 NULL
142842 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
142843 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
142844 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
142845 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
142846 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
142847 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
142848 +_write_mirror_38398 _write_mirror 0 38398 NULL
142849 +vxp_inb_38402 vxp_inb 0 38402 NULL
142850 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
142851 +show_status_str_38406 show_status_str 0 38406 NULL
142852 +send_packet_38408 send_packet 0 38408 NULL
142853 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
142854 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
142855 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
142856 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
142857 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
142858 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
142859 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
142860 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
142861 +netlink_send_38434 netlink_send 5 38434 NULL
142862 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
142863 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
142864 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
142865 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
142866 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
142867 +offline_38447 offline 0 38447 &dev_set_mtu_38447
142868 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
142869 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
142870 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
142871 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
142872 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
142873 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
142874 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
142875 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
142876 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
142877 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
142878 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
142879 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
142880 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
142881 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
142882 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
142883 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
142884 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
142885 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
142886 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
142887 +store_bpp_38484 store_bpp 0-4 38484 NULL
142888 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
142889 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
142890 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
142891 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
142892 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
142893 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
142894 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
142895 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
142896 +format_cam_size_38506 format_cam_size 0 38506 NULL
142897 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
142898 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
142899 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
142900 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
142901 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
142902 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
142903 +set_queue_count_38519 set_queue_count 0 38519 NULL
142904 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
142905 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
142906 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
142907 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
142908 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
142909 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
142910 +prepare_header95_38540 prepare_header95 0 38540 NULL
142911 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
142912 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
142913 +xs_error_38560 xs_error 0 38560 NULL
142914 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
142915 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
142916 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
142917 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
142918 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
142919 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
142920 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
142921 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
142922 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
142923 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
142924 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
142925 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
142926 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
142927 +write_38599 write 0 38599 NULL
142928 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
142929 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
142930 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
142931 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
142932 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
142933 +pep_indicate_38611 pep_indicate 5 38611 NULL
142934 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
142935 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
142936 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
142937 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
142938 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
142939 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
142940 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
142941 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
142942 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
142943 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
142944 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
142945 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
142946 +i801_access_38631 i801_access 0 38631 NULL nohasharray
142947 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
142948 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
142949 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
142950 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
142951 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
142952 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
142953 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
142954 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
142955 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
142956 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
142957 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
142958 +ring_active_show_38652 ring_active_show 0 38652 NULL
142959 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
142960 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
142961 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
142962 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
142963 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
142964 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
142965 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
142966 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
142967 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
142968 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
142969 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
142970 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
142971 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
142972 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
142973 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
142974 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
142975 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
142976 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
142977 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
142978 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
142979 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
142980 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
142981 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
142982 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
142983 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
142984 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
142985 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
142986 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
142987 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
142988 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
142989 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
142990 +store_38729 store 0-3 38729 NULL
142991 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
142992 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
142993 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
142994 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
142995 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
142996 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
142997 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
142998 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
142999 +microcode_write_38754 microcode_write 0-3 38754 NULL
143000 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
143001 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
143002 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
143003 +udf_readpages_38761 udf_readpages 4 38761 NULL
143004 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
143005 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
143006 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
143007 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
143008 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
143009 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
143010 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
143011 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
143012 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
143013 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
143014 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
143015 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
143016 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
143017 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
143018 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
143019 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
143020 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
143021 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
143022 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
143023 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
143024 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
143025 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
143026 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
143027 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
143028 +err_decode_38804 err_decode 2 38804 NULL
143029 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
143030 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
143031 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
143032 +sys_select_38827 sys_select 1 38827 NULL
143033 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
143034 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
143035 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
143036 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
143037 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
143038 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
143039 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
143040 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
143041 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
143042 +start_discovery_38858 start_discovery 4 38858 NULL
143043 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
143044 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
143045 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
143046 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
143047 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
143048 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
143049 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
143050 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
143051 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
143052 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
143053 +hdlc_open_38893 hdlc_open 0 38893 NULL
143054 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
143055 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
143056 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
143057 +__fswab16_38898 __fswab16 0 38898 NULL
143058 +process_access_response_38899 process_access_response 0 38899 NULL
143059 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
143060 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
143061 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
143062 +ei_open_38906 ei_open 0 38906 NULL
143063 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
143064 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
143065 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
143066 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
143067 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
143068 +change_protocol_38922 change_protocol 0 38922 NULL
143069 +port_destid_show_38923 port_destid_show 0 38923 NULL
143070 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
143071 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
143072 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
143073 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
143074 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
143075 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
143076 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
143077 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
143078 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
143079 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
143080 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
143081 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
143082 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
143083 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
143084 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
143085 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
143086 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
143087 +show_temp16_38958 show_temp16 0 38958 NULL
143088 +macaddress_show_38969 macaddress_show 0 38969 NULL
143089 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
143090 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
143091 +wp512_init_38975 wp512_init 0 38975 NULL
143092 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
143093 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
143094 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
143095 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
143096 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
143097 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
143098 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
143099 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
143100 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
143101 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
143102 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
143103 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
143104 +systemid_show_39002 systemid_show 0 39002 NULL
143105 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
143106 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
143107 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
143108 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
143109 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
143110 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
143111 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
143112 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
143113 +show_39014 show 0 39014 NULL
143114 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
143115 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
143116 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
143117 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
143118 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
143119 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
143120 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
143121 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
143122 +phy_read_status_39042 phy_read_status 0 39042 NULL
143123 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
143124 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
143125 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
143126 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
143127 +__wil_up_39052 __wil_up 0 39052 NULL
143128 +get_component_status_39053 get_component_status 0 39053 NULL
143129 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
143130 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
143131 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
143132 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
143133 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
143134 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
143135 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
143136 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
143137 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
143138 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
143139 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
143140 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
143141 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
143142 +qt2_open_39101 qt2_open 0 39101 NULL
143143 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
143144 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
143145 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
143146 +pause_transport_39115 pause_transport 0 39115 NULL
143147 +serial_resume_39116 serial_resume 0 39116 NULL
143148 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
143149 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
143150 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
143151 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
143152 +ea_foreach_39133 ea_foreach 0 39133 NULL
143153 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
143154 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
143155 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
143156 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
143157 +generic_permission_39150 generic_permission 0 39150 NULL
143158 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
143159 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
143160 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
143161 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
143162 +elevator_switch_39159 elevator_switch 0 39159 NULL
143163 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
143164 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
143165 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
143166 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
143167 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
143168 +msr_device_create_39175 msr_device_create 0 39175 NULL
143169 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
143170 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
143171 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
143172 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
143173 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
143174 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
143175 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
143176 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
143177 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
143178 +location_show_39206 location_show 0 39206 NULL
143179 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
143180 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
143181 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
143182 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
143183 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
143184 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
143185 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
143186 +fuse_access_39220 fuse_access 0 39220 NULL
143187 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
143188 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
143189 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
143190 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
143191 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
143192 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
143193 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
143194 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
143195 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
143196 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
143197 +odev_read_39239 odev_read 0-3 39239 NULL
143198 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
143199 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
143200 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
143201 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
143202 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
143203 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
143204 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
143205 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
143206 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
143207 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
143208 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
143209 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
143210 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
143211 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
143212 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
143213 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
143214 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
143215 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
143216 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
143217 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
143218 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
143219 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
143220 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
143221 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
143222 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
143223 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
143224 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
143225 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
143226 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
143227 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
143228 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
143229 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
143230 +control_store_39323 control_store 0-4 39323 NULL
143231 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
143232 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
143233 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
143234 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
143235 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
143236 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
143237 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
143238 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
143239 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
143240 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
143241 +sha512_init_39345 sha512_init 0 39345 NULL
143242 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
143243 +show_frame_align_39349 show_frame_align 0 39349 NULL
143244 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
143245 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
143246 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
143247 +store_39365 store 0-3 39365 NULL
143248 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
143249 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
143250 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
143251 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
143252 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
143253 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
143254 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
143255 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
143256 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
143257 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
143258 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
143259 +show_internals_39390 show_internals 0 39390 NULL
143260 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
143261 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
143262 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
143263 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
143264 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
143265 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
143266 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
143267 +user_power_read_39414 user_power_read 3-0 39414 NULL
143268 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
143269 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
143270 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
143271 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
143272 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
143273 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
143274 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
143275 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
143276 +user_list_39432 user_list 0-5 39432 NULL
143277 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
143278 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
143279 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
143280 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
143281 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
143282 +sys_semop_39457 sys_semop 3 39457 NULL
143283 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
143284 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
143285 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
143286 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
143287 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
143288 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
143289 +_request_lock_39482 _request_lock 0 39482 NULL
143290 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
143291 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
143292 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
143293 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
143294 +get_std_timing_39517 get_std_timing 0 39517 NULL
143295 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
143296 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
143297 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
143298 +state_store_39532 state_store 0-3 39532 NULL
143299 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
143300 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
143301 +set_rpm_39535 set_rpm 0-4 39535 NULL
143302 +strobe_get_39537 strobe_get 0 39537 NULL
143303 +show_flags_39540 show_flags 0 39540 NULL
143304 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
143305 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
143306 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
143307 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
143308 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
143309 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
143310 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
143311 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
143312 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
143313 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
143314 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
143315 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
143316 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
143317 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
143318 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
143319 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
143320 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
143321 +ifb_open_39587 ifb_open 0 39587 NULL
143322 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
143323 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
143324 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
143325 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
143326 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
143327 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
143328 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
143329 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
143330 +sdio_readb_39618 sdio_readb 0 39618 NULL
143331 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
143332 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
143333 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
143334 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
143335 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
143336 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
143337 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
143338 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
143339 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
143340 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
143341 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
143342 +show_change_ack_39644 show_change_ack 0 39644 NULL
143343 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
143344 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
143345 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
143346 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
143347 +afg_show_39651 afg_show 0 39651 NULL
143348 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
143349 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
143350 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
143351 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
143352 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
143353 +function_show_39663 function_show 0 39663 NULL
143354 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
143355 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
143356 +read_39668 read 0 39668 NULL
143357 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
143358 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
143359 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
143360 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
143361 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
143362 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
143363 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
143364 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
143365 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
143366 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
143367 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
143368 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
143369 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
143370 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
143371 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
143372 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
143373 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
143374 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
143375 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
143376 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
143377 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
143378 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
143379 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
143380 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
143381 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
143382 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
143383 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
143384 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
143385 +show_input_39763 show_input 0 39763 NULL
143386 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
143387 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
143388 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
143389 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
143390 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
143391 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
143392 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
143393 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
143394 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
143395 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
143396 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
143397 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
143398 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
143399 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
143400 +update_39807 update 0 39807 NULL
143401 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
143402 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
143403 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
143404 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
143405 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
143406 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
143407 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
143408 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
143409 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
143410 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
143411 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
143412 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
143413 +delay_store_39831 delay_store 0-3 39831 NULL
143414 +sched_write_39833 sched_write 0-3 39833 NULL
143415 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
143416 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
143417 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
143418 +clear_show_39848 clear_show 0 39848 NULL
143419 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
143420 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
143421 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
143422 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
143423 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
143424 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
143425 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
143426 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
143427 +search_by_key_39874 search_by_key 0 39874 NULL
143428 +m920x_write_39879 m920x_write 0 39879 NULL
143429 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
143430 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
143431 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
143432 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
143433 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
143434 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
143435 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
143436 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
143437 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
143438 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
143439 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
143440 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
143441 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
143442 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
143443 +panic_event_39914 panic_event 0 39914 NULL
143444 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
143445 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
143446 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
143447 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
143448 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
143449 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
143450 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
143451 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
143452 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
143453 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
143454 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
143455 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
143456 +__spi_async_39932 __spi_async 0 39932 NULL
143457 +__get_order_39935 __get_order 0 39935 NULL
143458 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
143459 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
143460 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
143461 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
143462 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
143463 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
143464 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
143465 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
143466 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
143467 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
143468 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
143469 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
143470 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
143471 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
143472 +prepare_39963 prepare 0 39963 NULL
143473 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
143474 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
143475 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
143476 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
143477 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
143478 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
143479 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
143480 +svc_create_39979 svc_create 0 39979 NULL
143481 +aer_inject_39984 aer_inject 0 39984 NULL
143482 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
143483 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
143484 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
143485 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
143486 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
143487 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
143488 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
143489 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
143490 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
143491 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
143492 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
143493 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
143494 +smb_send_40015 smb_send 0 40015 NULL
143495 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
143496 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
143497 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
143498 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
143499 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
143500 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
143501 +show_error_40026 show_error 0 40026 NULL
143502 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
143503 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
143504 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
143505 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
143506 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
143507 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
143508 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
143509 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
143510 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
143511 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
143512 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
143513 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
143514 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
143515 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
143516 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
143517 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
143518 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
143519 +bql_show_40074 bql_show 0 40074 NULL
143520 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
143521 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
143522 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
143523 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
143524 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
143525 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
143526 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
143527 +ncp_request2_40102 ncp_request2 0 40102 NULL
143528 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
143529 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
143530 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
143531 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
143532 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
143533 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
143534 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
143535 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
143536 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
143537 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
143538 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
143539 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
143540 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
143541 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
143542 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
143543 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
143544 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
143545 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
143546 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
143547 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
143548 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
143549 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
143550 +atl1c_up_40154 atl1c_up 0 40154 NULL
143551 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
143552 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
143553 +pt_write_40159 pt_write 3-0 40159 NULL
143554 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
143555 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
143556 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
143557 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
143558 +show_40187 show 0 40187 NULL
143559 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
143560 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
143561 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
143562 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
143563 +allocate_probes_40204 allocate_probes 1 40204 NULL
143564 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
143565 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
143566 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
143567 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
143568 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
143569 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
143570 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
143571 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
143572 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
143573 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
143574 +adjust_io_40247 adjust_io 0 40247 NULL
143575 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
143576 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
143577 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
143578 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
143579 +vlsi_open_40258 vlsi_open 0 40258 NULL
143580 +store_led_override_40261 store_led_override 0-3 40261 NULL
143581 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
143582 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
143583 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
143584 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
143585 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
143586 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
143587 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
143588 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
143589 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
143590 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
143591 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
143592 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
143593 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
143594 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
143595 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
143596 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
143597 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
143598 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
143599 +SyS_bind_40303 SyS_bind 3 40303 NULL
143600 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
143601 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
143602 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
143603 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
143604 +prepare_40316 prepare 0 40316 NULL
143605 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
143606 +store_40327 store 0-3 40327 NULL
143607 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
143608 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
143609 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
143610 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
143611 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
143612 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
143613 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
143614 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
143615 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
143616 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
143617 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
143618 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
143619 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
143620 +mmio_read_40348 mmio_read 4 40348 NULL
143621 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
143622 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
143623 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
143624 +store_green_40357 store_green 0-4 40357 NULL
143625 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
143626 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
143627 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
143628 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
143629 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
143630 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
143631 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
143632 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
143633 +get_chars_40373 get_chars 3 40373 NULL
143634 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
143635 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
143636 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
143637 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
143638 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
143639 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
143640 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
143641 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
143642 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
143643 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
143644 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
143645 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
143646 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
143647 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
143648 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
143649 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
143650 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
143651 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
143652 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
143653 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
143654 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
143655 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
143656 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
143657 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
143658 +rmd128_update_40445 rmd128_update 0 40445 NULL
143659 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
143660 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
143661 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
143662 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
143663 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
143664 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
143665 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
143666 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
143667 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
143668 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
143669 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
143670 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
143671 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
143672 +SyS_writev_40467 SyS_writev 3 40467 NULL
143673 +visor_open_40470 visor_open 0 40470 NULL
143674 +SyS_select_40473 SyS_select 1 40473 NULL
143675 +postdisable_40478 postdisable 0 40478 NULL
143676 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
143677 +read_usmargin_40485 read_usmargin 0 40485 NULL
143678 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
143679 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
143680 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
143681 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
143682 +tty_write_room_40495 tty_write_room 0 40495 NULL
143683 +show_dock_40500 show_dock 0 40500 NULL nohasharray
143684 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
143685 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
143686 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
143687 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
143688 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
143689 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
143690 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
143691 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
143692 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
143693 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
143694 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
143695 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
143696 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
143697 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
143698 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
143699 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
143700 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
143701 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
143702 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
143703 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
143704 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
143705 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
143706 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
143707 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
143708 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
143709 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
143710 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
143711 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
143712 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
143713 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
143714 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
143715 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
143716 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
143717 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
143718 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
143719 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
143720 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
143721 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
143722 +pio_read_40561 pio_read 6-0-5 40561 NULL
143723 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
143724 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
143725 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
143726 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
143727 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
143728 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
143729 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
143730 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
143731 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
143732 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
143733 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
143734 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
143735 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
143736 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
143737 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
143738 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
143739 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
143740 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
143741 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
143742 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
143743 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
143744 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
143745 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
143746 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
143747 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
143748 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
143749 +read_40652 read 0 40652 NULL
143750 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
143751 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
143752 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
143753 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
143754 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
143755 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
143756 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
143757 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
143758 +fops_read_40672 fops_read 3-0 40672 NULL
143759 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
143760 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
143761 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
143762 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
143763 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
143764 +affs_writepage_40679 affs_writepage 0 40679 NULL
143765 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
143766 +if_write_room_40681 if_write_room 0 40681 NULL
143767 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
143768 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
143769 +regulator_enable_40689 regulator_enable 0 40689 NULL
143770 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
143771 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
143772 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
143773 +create_image_40716 create_image 0 40716 NULL
143774 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
143775 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
143776 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
143777 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
143778 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
143779 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
143780 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
143781 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
143782 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
143783 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
143784 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
143785 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
143786 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
143787 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
143788 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
143789 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
143790 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
143791 +write_behind_check_40749 write_behind_check 0 40749 NULL
143792 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
143793 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
143794 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
143795 +direct_access_40765 direct_access 0 40765 NULL
143796 +pg_write_40766 pg_write 3-0 40766 NULL
143797 +__elevator_change_40769 __elevator_change 0 40769 NULL
143798 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
143799 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
143800 +show_bitmask_40774 show_bitmask 0 40774 NULL
143801 +show_list_40775 show_list 3-0 40775 NULL
143802 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
143803 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
143804 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
143805 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
143806 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
143807 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
143808 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
143809 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
143810 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
143811 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
143812 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
143813 +mls_range_set_40792 mls_range_set 0 40792 NULL
143814 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
143815 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
143816 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
143817 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
143818 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
143819 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
143820 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
143821 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
143822 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
143823 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
143824 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
143825 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
143826 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
143827 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
143828 +nr_device_event_40814 nr_device_event 0 40814 NULL
143829 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
143830 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
143831 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
143832 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
143833 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
143834 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
143835 +digi_write_room_40833 digi_write_room 0 40833 NULL
143836 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
143837 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
143838 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
143839 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
143840 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
143841 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
143842 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
143843 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
143844 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
143845 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
143846 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
143847 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
143848 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
143849 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
143850 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
143851 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
143852 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
143853 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
143854 +wil_up_40863 wil_up 0 40863 NULL
143855 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
143856 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
143857 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
143858 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
143859 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
143860 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
143861 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
143862 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
143863 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
143864 +ide_park_show_40896 ide_park_show 0 40896 NULL
143865 +show_boardversion_40901 show_boardversion 0 40901 NULL
143866 +waiters_read_40902 waiters_read 3-0 40902 NULL
143867 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
143868 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
143869 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
143870 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
143871 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
143872 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
143873 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
143874 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
143875 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
143876 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
143877 +get_40920 get 0 40920 NULL
143878 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
143879 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
143880 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
143881 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
143882 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
143883 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
143884 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
143885 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
143886 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
143887 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
143888 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
143889 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
143890 +path_listxattr_40949 path_listxattr 3 40949 NULL
143891 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
143892 +pf_show_40958 pf_show 0 40958 NULL
143893 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
143894 +show_40964 show 0 40964 NULL
143895 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
143896 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
143897 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
143898 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
143899 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
143900 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
143901 +page_symlink_40989 page_symlink 3 40989 NULL
143902 +show_status_40990 show_status 0 40990 NULL
143903 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
143904 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
143905 +show_temp_st_40996 show_temp_st 0 40996 NULL
143906 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
143907 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
143908 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
143909 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
143910 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
143911 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
143912 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
143913 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
143914 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
143915 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
143916 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
143917 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
143918 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
143919 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
143920 +dbg_read_41026 dbg_read 0-3 41026 NULL
143921 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
143922 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
143923 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
143924 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
143925 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
143926 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
143927 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
143928 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
143929 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
143930 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
143931 +show_touchpad_41043 show_touchpad 0 41043 NULL
143932 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
143933 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
143934 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
143935 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
143936 +_send_41053 _send 3 41053 NULL
143937 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
143938 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
143939 +show_41059 show 0 41059 NULL
143940 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
143941 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
143942 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
143943 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
143944 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
143945 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
143946 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
143947 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
143948 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
143949 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
143950 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
143951 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
143952 +rpm_callback_41084 rpm_callback 0 41084 NULL
143953 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
143954 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
143955 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
143956 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
143957 +dma_attach_41094 dma_attach 5-6 41094 NULL
143958 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
143959 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
143960 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
143961 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
143962 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
143963 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
143964 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
143965 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
143966 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
143967 +get_modalias_41111 get_modalias 0 41111 NULL
143968 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
143969 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
143970 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
143971 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
143972 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
143973 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
143974 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
143975 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
143976 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
143977 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
143978 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
143979 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
143980 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
143981 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
143982 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
143983 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
143984 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
143985 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
143986 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
143987 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
143988 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
143989 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
143990 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
143991 +request_irq_41192 request_irq 0 41192 NULL
143992 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
143993 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
143994 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
143995 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
143996 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
143997 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
143998 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
143999 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
144000 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
144001 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
144002 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
144003 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
144004 +setup_rss_41225 setup_rss 0 41225 NULL
144005 +osd_probe_41226 osd_probe 0 41226 NULL
144006 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
144007 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
144008 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
144009 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
144010 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
144011 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
144012 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
144013 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
144014 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
144015 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
144016 +send_41249 send 0 41249 &get_fan_status_41249
144017 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
144018 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
144019 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
144020 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
144021 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
144022 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
144023 +erst_read_41260 erst_read 0 41260 NULL
144024 +he_send_41261 he_send 0 41261 NULL
144025 +__fprog_create_41263 __fprog_create 2 41263 NULL
144026 +udf_readpage_41264 udf_readpage 0 41264 NULL
144027 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
144028 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
144029 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
144030 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
144031 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
144032 +alloc_context_41283 alloc_context 1 41283 NULL
144033 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
144034 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
144035 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
144036 +name_show_41292 name_show 0 41292 NULL nohasharray
144037 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
144038 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
144039 +configuration_show_41311 configuration_show 0 41311 NULL
144040 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
144041 +open_41320 open 0 41320 NULL
144042 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
144043 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
144044 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
144045 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
144046 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
144047 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
144048 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
144049 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
144050 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
144051 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
144052 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
144053 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
144054 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
144055 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
144056 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
144057 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
144058 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
144059 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
144060 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
144061 +cc2520_start_41387 cc2520_start 0 41387 NULL
144062 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
144063 +oiap_41392 oiap 0 41392 NULL nohasharray
144064 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
144065 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
144066 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
144067 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
144068 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
144069 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
144070 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
144071 +vhci_write_41405 vhci_write 0 41405 NULL
144072 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
144073 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
144074 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
144075 +tgr192_update_41412 tgr192_update 0 41412 NULL
144076 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
144077 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
144078 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
144079 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
144080 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
144081 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
144082 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
144083 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
144084 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
144085 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
144086 +ato_show_41430 ato_show 0 41430 NULL nohasharray
144087 +show_41430 show 0 41430 &ato_show_41430
144088 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
144089 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
144090 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
144091 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
144092 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
144093 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
144094 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
144095 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
144096 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
144097 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
144098 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
144099 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
144100 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
144101 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
144102 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
144103 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
144104 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
144105 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
144106 +run_41475 run 0 41475 &sha384_final_41475
144107 +show_in16_max_41478 show_in16_max 0 41478 NULL
144108 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
144109 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
144110 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
144111 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
144112 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
144113 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
144114 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
144115 +wdack_store_41496 wdack_store 0-3 41496 NULL
144116 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
144117 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
144118 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
144119 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
144120 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
144121 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
144122 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
144123 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
144124 +map_type_show_41511 map_type_show 0 41511 NULL
144125 +sha512_final_41515 sha512_final 0 41515 NULL
144126 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
144127 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
144128 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
144129 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
144130 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
144131 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
144132 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
144133 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
144134 +do_commit_41533 do_commit 0 41533 NULL
144135 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
144136 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
144137 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
144138 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
144139 +_write_41548 _write 0 41548 NULL
144140 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
144141 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
144142 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
144143 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
144144 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
144145 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
144146 +edd_show_version_41558 edd_show_version 0 41558 NULL
144147 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
144148 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
144149 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
144150 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
144151 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
144152 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
144153 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
144154 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
144155 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
144156 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
144157 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
144158 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
144159 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
144160 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
144161 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
144162 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
144163 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
144164 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
144165 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
144166 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
144167 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
144168 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
144169 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
144170 +wdt_read_41601 wdt_read 0-3 41601 NULL
144171 +show_name_41603 show_name 0 41603 NULL nohasharray
144172 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
144173 +write_port_41612 write_port 0-3 41612 NULL
144174 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
144175 +disable_supply_41614 disable_supply 0 41614 NULL
144176 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
144177 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
144178 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
144179 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
144180 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
144181 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
144182 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
144183 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
144184 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
144185 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
144186 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
144187 +setkey_41635 setkey 0 41635 NULL
144188 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
144189 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
144190 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
144191 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
144192 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
144193 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
144194 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
144195 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
144196 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
144197 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
144198 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
144199 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
144200 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
144201 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
144202 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
144203 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
144204 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
144205 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
144206 +init_subports_41674 init_subports 0 41674 NULL
144207 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
144208 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
144209 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
144210 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
144211 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
144212 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
144213 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
144214 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
144215 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
144216 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
144217 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
144218 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
144219 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
144220 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
144221 +_recv_41701 _recv 0-3 41701 NULL nohasharray
144222 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
144223 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
144224 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
144225 +tree_insert_41704 tree_insert 0 41704 NULL
144226 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
144227 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
144228 +connector_write_41709 connector_write 3-0 41709 NULL
144229 +read_block_41711 read_block 0 41711 NULL
144230 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
144231 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
144232 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
144233 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
144234 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
144235 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
144236 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
144237 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
144238 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
144239 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
144240 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
144241 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
144242 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
144243 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
144244 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
144245 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
144246 +bitmap_load_41755 bitmap_load 0 41755 NULL
144247 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
144248 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
144249 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
144250 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
144251 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
144252 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
144253 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
144254 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
144255 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
144256 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
144257 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
144258 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
144259 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
144260 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
144261 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
144262 +show_contrast_41806 show_contrast 0 41806 NULL
144263 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
144264 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
144265 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
144266 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
144267 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
144268 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
144269 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
144270 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
144271 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
144272 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
144273 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
144274 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
144275 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
144276 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
144277 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
144278 +test_irq_show_41838 test_irq_show 0 41838 NULL
144279 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
144280 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
144281 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
144282 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
144283 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
144284 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
144285 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
144286 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
144287 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
144288 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
144289 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
144290 +pci_map_single_41869 pci_map_single 0 41869 NULL
144291 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
144292 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
144293 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
144294 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
144295 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
144296 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
144297 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
144298 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
144299 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
144300 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
144301 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
144302 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
144303 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
144304 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
144305 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
144306 +mem_show_41914 mem_show 0 41914 &get_packet_41914
144307 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
144308 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
144309 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
144310 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
144311 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
144312 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
144313 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
144314 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
144315 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
144316 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
144317 +txq_init_41933 txq_init 0 41933 NULL
144318 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
144319 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
144320 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
144321 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
144322 +read_gssp_41947 read_gssp 3-0 41947 NULL
144323 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
144324 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
144325 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
144326 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
144327 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
144328 +portnames_read_41958 portnames_read 3-0 41958 NULL
144329 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
144330 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
144331 +show_sched6_41960 show_sched6 0 41960 NULL
144332 +show_als_41966 show_als 0 41966 NULL nohasharray
144333 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
144334 +dst_mtu_41969 dst_mtu 0 41969 NULL
144335 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
144336 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
144337 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
144338 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
144339 +_get_slice_41991 _get_slice 0 41991 NULL
144340 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
144341 +set_temp11_41995 set_temp11 0-4 41995 NULL
144342 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
144343 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
144344 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
144345 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
144346 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
144347 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
144348 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
144349 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
144350 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
144351 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
144352 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
144353 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
144354 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
144355 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
144356 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
144357 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
144358 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
144359 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
144360 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
144361 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
144362 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
144363 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
144364 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
144365 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
144366 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
144367 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
144368 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
144369 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
144370 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
144371 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
144372 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
144373 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
144374 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
144375 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
144376 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
144377 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
144378 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
144379 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
144380 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
144381 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
144382 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
144383 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
144384 +SMB2_read_42082 SMB2_read 0 42082 NULL
144385 +bat1_show_42084 bat1_show 0 42084 NULL
144386 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
144387 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
144388 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
144389 +dfx_open_42091 dfx_open 0 42091 NULL
144390 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
144391 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
144392 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
144393 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
144394 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
144395 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
144396 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
144397 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
144398 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
144399 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
144400 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
144401 +notify_send_init_42129 notify_send_init 0 42129 NULL
144402 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
144403 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
144404 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
144405 +threads_start_42139 threads_start 0 42139 NULL
144406 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
144407 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
144408 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
144409 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
144410 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
144411 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
144412 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
144413 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
144414 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
144415 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
144416 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
144417 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
144418 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
144419 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
144420 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
144421 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
144422 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
144423 +power_restore_42174 power_restore 0 42174 NULL
144424 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
144425 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
144426 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
144427 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
144428 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
144429 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
144430 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
144431 +reset_slot_42194 reset_slot 0 42194 NULL
144432 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
144433 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
144434 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
144435 +sprom2hex_42204 sprom2hex 0 42204 NULL
144436 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
144437 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
144438 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
144439 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
144440 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
144441 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
144442 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
144443 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
144444 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
144445 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
144446 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
144447 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
144448 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
144449 +store_mlid_42247 store_mlid 0-4 42247 NULL
144450 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
144451 +usbtv_start_42251 usbtv_start 0 42251 NULL
144452 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
144453 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
144454 +resources_store_42255 resources_store 0-4 42255 NULL
144455 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
144456 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
144457 +find_last_bit_42260 find_last_bit 0 42260 NULL
144458 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
144459 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
144460 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
144461 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
144462 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
144463 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
144464 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
144465 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
144466 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
144467 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
144468 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
144469 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
144470 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
144471 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
144472 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
144473 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
144474 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
144475 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
144476 +osdname_show_42317 osdname_show 0 42317 NULL
144477 +max_luns_show_42319 max_luns_show 0 42319 NULL
144478 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
144479 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
144480 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
144481 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
144482 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
144483 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
144484 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
144485 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
144486 +store_42345 store 0-3 42345 &regulator_state_show_42345
144487 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
144488 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
144489 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
144490 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
144491 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
144492 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
144493 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
144494 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
144495 +read_time_42381 read_time 0 42381 NULL nohasharray
144496 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
144497 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
144498 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
144499 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
144500 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
144501 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
144502 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
144503 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
144504 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
144505 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
144506 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
144507 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
144508 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
144509 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
144510 +krng_get_random_42420 krng_get_random 3 42420 NULL
144511 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
144512 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
144513 +device_read_42432 device_read 0-3 42432 NULL
144514 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
144515 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
144516 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
144517 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
144518 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
144519 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
144520 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
144521 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
144522 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
144523 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
144524 +store_42448 store 0 42448 NULL
144525 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
144526 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
144527 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
144528 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
144529 +__clk_enable_42456 __clk_enable 0 42456 NULL
144530 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
144531 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
144532 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
144533 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
144534 +strobe_set_42472 strobe_set 0 42472 NULL
144535 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
144536 +sta_state_42478 sta_state 0 42478 NULL
144537 +show_coresize_42479 show_coresize 0 42479 NULL
144538 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
144539 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
144540 +set_zone_42484 set_zone 0-4 42484 NULL
144541 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
144542 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
144543 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
144544 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
144545 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
144546 +callback_42494 callback 0 42494 NULL
144547 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
144548 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
144549 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
144550 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
144551 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
144552 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
144553 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
144554 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
144555 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
144556 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
144557 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
144558 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
144559 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
144560 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
144561 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
144562 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
144563 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
144564 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
144565 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
144566 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
144567 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
144568 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
144569 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
144570 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
144571 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
144572 +request_firmware_42553 request_firmware 0 42553 NULL
144573 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
144574 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
144575 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
144576 +portio_type_show_42562 portio_type_show 0 42562 NULL
144577 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
144578 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
144579 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
144580 +get_in_min_42567 get_in_min 0 42567 NULL
144581 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
144582 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
144583 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
144584 +memory_failure_42590 memory_failure 0 42590 NULL
144585 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
144586 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
144587 +get_enable_42601 get_enable 0 42601 NULL
144588 +map_state_42602 map_state 1 42602 NULL nohasharray
144589 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
144590 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
144591 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
144592 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
144593 +get_div_42612 get_div 0 42612 NULL
144594 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
144595 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
144596 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
144597 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
144598 +read_42618 read 0 42618 &release_lockspace_42618
144599 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
144600 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
144601 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
144602 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
144603 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
144604 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
144605 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
144606 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
144607 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
144608 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
144609 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
144610 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
144611 +num_controllers_42644 num_controllers 0 42644 NULL
144612 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
144613 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
144614 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
144615 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
144616 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
144617 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
144618 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
144619 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
144620 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
144621 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
144622 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
144623 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
144624 +show_cidmode_42671 show_cidmode 0 42671 NULL
144625 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
144626 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
144627 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
144628 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
144629 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
144630 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
144631 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
144632 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
144633 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
144634 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
144635 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
144636 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
144637 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
144638 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
144639 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
144640 +vb2_read_42703 vb2_read 3-0 42703 NULL
144641 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
144642 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
144643 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
144644 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
144645 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
144646 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
144647 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
144648 +read_status_42722 read_status 0 42722 NULL nohasharray
144649 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
144650 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
144651 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
144652 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
144653 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
144654 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
144655 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
144656 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
144657 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
144658 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
144659 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
144660 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
144661 +SendReceive2_42742 SendReceive2 0 42742 NULL
144662 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
144663 +write_42746 write 0 42746 &sdev_show_modalias_42746
144664 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
144665 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
144666 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
144667 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
144668 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
144669 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
144670 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
144671 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
144672 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
144673 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
144674 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
144675 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
144676 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
144677 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
144678 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
144679 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
144680 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
144681 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
144682 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
144683 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
144684 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
144685 +show_chglim_42794 show_chglim 0 42794 NULL
144686 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
144687 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
144688 +show_line1_42806 show_line1 0 42806 NULL
144689 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
144690 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
144691 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
144692 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
144693 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
144694 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
144695 +set_arg_42824 set_arg 3 42824 NULL
144696 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
144697 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
144698 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
144699 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
144700 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
144701 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
144702 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
144703 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
144704 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
144705 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
144706 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
144707 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
144708 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
144709 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
144710 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
144711 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
144712 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
144713 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
144714 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
144715 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
144716 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
144717 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
144718 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
144719 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
144720 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
144721 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
144722 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
144723 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
144724 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
144725 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
144726 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
144727 +c2_up_42890 c2_up 0 42890 NULL
144728 +pci_write_42893 pci_write 0 42893 NULL
144729 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
144730 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
144731 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
144732 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
144733 +hd_end_request_42904 hd_end_request 2 42904 NULL
144734 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
144735 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
144736 +rds_create_42907 rds_create 0 42907 NULL
144737 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
144738 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
144739 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
144740 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
144741 +device_show_int_42919 device_show_int 0 42919 NULL
144742 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
144743 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
144744 +show_42923 show 0 42923 &pcxhr_set_clock_42923
144745 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
144746 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
144747 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
144748 +bnx2_open_42936 bnx2_open 0 42936 NULL
144749 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
144750 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
144751 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
144752 +handle_response_42945 handle_response 0 42945 NULL
144753 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
144754 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
144755 +hashtab_map_42947 hashtab_map 0 42947 NULL
144756 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
144757 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
144758 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
144759 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
144760 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
144761 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
144762 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
144763 +n_pins_show_42973 n_pins_show 0 42973 NULL
144764 +show_temp62_42975 show_temp62 0 42975 NULL
144765 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
144766 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
144767 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
144768 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
144769 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
144770 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
144771 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
144772 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
144773 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
144774 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
144775 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
144776 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
144777 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
144778 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
144779 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
144780 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
144781 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
144782 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
144783 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
144784 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
144785 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
144786 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
144787 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
144788 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
144789 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
144790 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
144791 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
144792 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
144793 +max_queue_show_43036 max_queue_show 0 43036 NULL
144794 +set_icon_43037 set_icon 0-3 43037 NULL
144795 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
144796 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
144797 +write_s64_43043 write_s64 0 43043 NULL
144798 +show_port_name_43051 show_port_name 0 43051 NULL
144799 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
144800 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
144801 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
144802 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
144803 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
144804 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
144805 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
144806 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
144807 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
144808 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
144809 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
144810 +get_attention_status_43073 get_attention_status 0 43073 NULL
144811 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
144812 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
144813 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
144814 +get_slave_size_43081 get_slave_size 0 43081 NULL
144815 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
144816 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
144817 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
144818 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
144819 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
144820 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
144821 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
144822 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
144823 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
144824 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
144825 +dump_skip_43098 dump_skip 2 43098 NULL
144826 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
144827 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
144828 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
144829 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
144830 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
144831 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
144832 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
144833 +store_43112 store 0 43112 NULL
144834 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
144835 +open_43117 open 0 43117 NULL
144836 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
144837 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
144838 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
144839 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
144840 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
144841 +dmfe_open_43139 dmfe_open 0 43139 NULL
144842 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
144843 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
144844 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
144845 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
144846 +show_enabled_43152 show_enabled 0 43152 NULL
144847 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
144848 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
144849 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
144850 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
144851 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
144852 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
144853 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
144854 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
144855 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
144856 +_read_43194 _read 0 43194 NULL
144857 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
144858 +teiup_create_43201 teiup_create 3 43201 NULL
144859 +uio_write_43202 uio_write 3-0 43202 NULL
144860 +iso_callback_43208 iso_callback 3 43208 NULL
144861 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
144862 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
144863 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
144864 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
144865 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
144866 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
144867 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
144868 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
144869 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
144870 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
144871 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
144872 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
144873 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
144874 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
144875 +read_status_43238 read_status 0 43238 NULL
144876 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
144877 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
144878 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
144879 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
144880 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
144881 +fixup_leb_43256 fixup_leb 3 43256 NULL
144882 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
144883 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
144884 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
144885 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
144886 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
144887 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
144888 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
144889 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
144890 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
144891 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
144892 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
144893 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
144894 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
144895 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
144896 +src_frames_43281 src_frames 0 43281 NULL nohasharray
144897 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
144898 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
144899 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
144900 +show_num_ports_43296 show_num_ports 0 43296 NULL
144901 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
144902 +lm3533_read_43309 lm3533_read 0 43309 NULL
144903 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
144904 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
144905 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
144906 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
144907 +try_charge_43315 try_charge 0 43315 NULL
144908 +position_show_43316 position_show 0 43316 NULL nohasharray
144909 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
144910 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
144911 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
144912 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
144913 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
144914 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
144915 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
144916 +sja1000_open_43326 sja1000_open 0 43326 NULL
144917 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
144918 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
144919 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
144920 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
144921 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
144922 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
144923 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
144924 +set_peripheral_43353 set_peripheral 0 43353 NULL
144925 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
144926 +may_create_key_43363 may_create_key 0 43363 NULL
144927 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
144928 +pn_init_43370 pn_init 0 43370 NULL
144929 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
144930 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
144931 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
144932 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
144933 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
144934 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
144935 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
144936 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
144937 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
144938 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
144939 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
144940 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
144941 +mdfour_43396 mdfour 0 43396 NULL
144942 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
144943 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
144944 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
144945 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
144946 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
144947 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
144948 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
144949 +xenfb_write_43412 xenfb_write 3 43412 NULL
144950 +show_linear_43414 show_linear 0 43414 NULL nohasharray
144951 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
144952 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
144953 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
144954 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
144955 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
144956 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
144957 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
144958 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
144959 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
144960 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
144961 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
144962 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
144963 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
144964 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
144965 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
144966 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
144967 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
144968 +send_pre_block_43442 send_pre_block 0 43442 NULL
144969 +usb_string_43443 usb_string 0 43443 NULL nohasharray
144970 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
144971 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
144972 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
144973 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
144974 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
144975 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
144976 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
144977 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
144978 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
144979 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
144980 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
144981 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
144982 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
144983 +write_43473 write 0 43473 NULL
144984 +hook_43475 hook 0 43475 NULL
144985 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
144986 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
144987 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
144988 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
144989 +vga_get_43488 vga_get 0 43488 NULL
144990 +vmemdup_43489 vmemdup 2 43489 NULL
144991 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
144992 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
144993 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
144994 +show_lid_43498 show_lid 0 43498 NULL
144995 +init_43500 init 0 43500 NULL nohasharray
144996 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
144997 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
144998 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
144999 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
145000 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
145001 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
145002 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
145003 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
145004 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
145005 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
145006 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
145007 +read_events_43534 read_events 3 43534 NULL
145008 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
145009 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
145010 +store_43537 store 0-3 43537 NULL
145011 +store_43539 store 0 43539 NULL
145012 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
145013 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
145014 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
145015 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
145016 +request_resource_43548 request_resource 0 43548 NULL
145017 +store_43549 store 0-4 43549 NULL
145018 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
145019 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
145020 +amd756_access_43553 amd756_access 0 43553 NULL
145021 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
145022 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
145023 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
145024 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
145025 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
145026 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
145027 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
145028 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
145029 +passive_store_43589 passive_store 0-4 43589 NULL
145030 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
145031 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
145032 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
145033 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
145034 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
145035 +proc_read_43614 proc_read 3-0 43614 NULL
145036 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
145037 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
145038 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
145039 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
145040 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
145041 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
145042 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
145043 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
145044 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
145045 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
145046 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
145047 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
145048 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
145049 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
145050 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
145051 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
145052 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
145053 +random_write_43656 random_write 3-0 43656 NULL
145054 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
145055 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
145056 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
145057 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
145058 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
145059 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
145060 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
145061 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
145062 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
145063 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
145064 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
145065 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
145066 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
145067 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
145068 +start_43697 start 0 43697 NULL
145069 +show_43699 show 0 43699 NULL
145070 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
145071 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
145072 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
145073 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
145074 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
145075 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
145076 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
145077 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
145078 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
145079 +show_hyst_43718 show_hyst 0 43718 NULL
145080 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
145081 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
145082 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
145083 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
145084 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
145085 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
145086 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
145087 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
145088 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
145089 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
145090 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
145091 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
145092 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
145093 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
145094 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
145095 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
145096 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
145097 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
145098 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
145099 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
145100 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
145101 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
145102 +panic_happened_43756 panic_happened 0 43756 NULL
145103 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
145104 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
145105 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
145106 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
145107 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
145108 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
145109 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
145110 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
145111 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
145112 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
145113 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
145114 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
145115 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
145116 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
145117 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
145118 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
145119 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
145120 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
145121 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
145122 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
145123 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
145124 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
145125 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
145126 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
145127 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
145128 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
145129 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
145130 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
145131 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
145132 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
145133 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
145134 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
145135 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
145136 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
145137 +max_channels_43840 max_channels 0 43840 NULL
145138 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
145139 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
145140 +read_flush_43851 read_flush 3-0 43851 NULL
145141 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
145142 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
145143 +resume_43864 resume 0 43864 NULL nohasharray
145144 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
145145 +port_number_show_43866 port_number_show 0 43866 NULL
145146 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
145147 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
145148 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
145149 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
145150 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
145151 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
145152 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
145153 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
145154 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
145155 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
145156 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
145157 +write_43894 write 0-3 43894 NULL
145158 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
145159 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
145160 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
145161 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
145162 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
145163 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
145164 +set_temp8_43915 set_temp8 0-4 43915 NULL
145165 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
145166 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
145167 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
145168 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
145169 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
145170 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
145171 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
145172 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
145173 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
145174 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
145175 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
145176 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
145177 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
145178 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
145179 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
145180 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
145181 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
145182 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
145183 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
145184 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
145185 +show_unit_43962 show_unit 0 43962 NULL
145186 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
145187 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
145188 +cache_request_43968 cache_request 0 43968 NULL nohasharray
145189 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
145190 +iflink_show_43970 iflink_show 0 43970 NULL
145191 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
145192 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
145193 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
145194 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
145195 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
145196 +netdev_init_43991 netdev_init 0 43991 NULL
145197 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
145198 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
145199 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
145200 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
145201 +ulist_add_43994 ulist_add 0 43994 NULL
145202 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
145203 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
145204 +emit_flags_44006 emit_flags 3-4 44006 NULL
145205 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
145206 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
145207 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
145208 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
145209 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
145210 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
145211 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
145212 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
145213 +address_mask_show_44028 address_mask_show 0 44028 NULL
145214 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
145215 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
145216 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
145217 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
145218 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
145219 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
145220 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
145221 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
145222 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
145223 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
145224 +show_44058 show 0 44058 NULL
145225 +sprint_frac_44059 sprint_frac 0 44059 NULL
145226 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
145227 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
145228 +wmi_call_44066 wmi_call 0 44066 NULL
145229 +vx2_inb_44069 vx2_inb 0 44069 NULL
145230 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
145231 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
145232 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
145233 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
145234 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
145235 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
145236 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
145237 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
145238 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
145239 +x25_listen_44090 x25_listen 0 44090 NULL
145240 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
145241 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
145242 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
145243 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
145244 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
145245 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
145246 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
145247 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
145248 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
145249 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
145250 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
145251 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
145252 +raid_level_show_44108 raid_level_show 0 44108 NULL
145253 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
145254 +check_idq_44117 check_idq 0 44117 NULL
145255 +do_readpage_44120 do_readpage 0 44120 NULL
145256 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
145257 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
145258 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
145259 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
145260 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
145261 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
145262 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
145263 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
145264 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
145265 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
145266 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
145267 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
145268 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
145269 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
145270 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
145271 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
145272 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
145273 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
145274 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
145275 +coda_permission_44158 coda_permission 0 44158 NULL
145276 +summary_show_44161 summary_show 0 44161 NULL nohasharray
145277 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
145278 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
145279 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
145280 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
145281 +atl1_up_44170 atl1_up 0 44170 NULL
145282 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
145283 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
145284 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
145285 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
145286 +tty_line_name_44181 tty_line_name 0 44181 NULL
145287 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
145288 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
145289 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
145290 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
145291 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
145292 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
145293 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
145294 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
145295 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
145296 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
145297 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
145298 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
145299 +write_44213 write 0 44213 &claim_ptd_buffers_44213
145300 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
145301 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
145302 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
145303 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
145304 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
145305 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
145306 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
145307 +show_adc_44229 show_adc 0 44229 NULL
145308 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
145309 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
145310 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
145311 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
145312 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
145313 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
145314 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
145315 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
145316 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
145317 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
145318 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
145319 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
145320 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
145321 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
145322 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
145323 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
145324 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
145325 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
145326 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
145327 +minix_getattr_44267 minix_getattr 0 44267 NULL
145328 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
145329 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
145330 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
145331 +device_create_file_44285 device_create_file 0 44285 NULL
145332 +initstate_show_44288 initstate_show 0 44288 NULL
145333 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
145334 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
145335 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
145336 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
145337 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
145338 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
145339 +store_companion_44297 store_companion 0-4 44297 NULL
145340 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
145341 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
145342 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
145343 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
145344 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
145345 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
145346 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
145347 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
145348 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
145349 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
145350 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
145351 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
145352 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
145353 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
145354 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
145355 +rs_init_44327 rs_init 1 44327 NULL
145356 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
145357 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
145358 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
145359 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
145360 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
145361 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
145362 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
145363 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
145364 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
145365 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
145366 +set_format_44357 set_format 0 44357 NULL nohasharray
145367 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
145368 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
145369 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
145370 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
145371 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
145372 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
145373 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
145374 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
145375 +ubi_sync_44391 ubi_sync 0 44391 NULL
145376 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
145377 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
145378 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
145379 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
145380 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
145381 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
145382 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
145383 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
145384 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
145385 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
145386 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
145387 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
145388 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
145389 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
145390 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
145391 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
145392 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
145393 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
145394 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
145395 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
145396 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
145397 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
145398 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
145399 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
145400 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
145401 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
145402 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
145403 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
145404 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
145405 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
145406 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
145407 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
145408 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
145409 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
145410 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
145411 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
145412 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
145413 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
145414 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
145415 +allocate_mid_44479 allocate_mid 0 44479 NULL
145416 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
145417 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
145418 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
145419 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
145420 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
145421 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
145422 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
145423 +cond_read_node_44488 cond_read_node 0 44488 NULL
145424 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
145425 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
145426 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
145427 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
145428 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
145429 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
145430 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
145431 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
145432 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
145433 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
145434 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
145435 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
145436 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
145437 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
145438 +spidev_write_44510 spidev_write 3-0 44510 NULL
145439 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
145440 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
145441 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
145442 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
145443 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
145444 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
145445 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
145446 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
145447 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
145448 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
145449 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
145450 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
145451 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
145452 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
145453 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
145454 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
145455 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
145456 +show_registers_44567 show_registers 0 44567 NULL nohasharray
145457 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
145458 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
145459 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
145460 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
145461 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
145462 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
145463 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
145464 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
145465 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
145466 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
145467 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
145468 +show_44594 show 0 44594 NULL nohasharray
145469 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
145470 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
145471 +get_fan_min_44596 get_fan_min 0 44596 NULL
145472 +popen_44599 popen 0 44599 NULL
145473 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
145474 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
145475 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
145476 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
145477 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
145478 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
145479 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
145480 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
145481 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
145482 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
145483 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
145484 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
145485 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
145486 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
145487 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
145488 +show_match_busid_44647 show_match_busid 0 44647 NULL
145489 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
145490 +store_44659 store 0-3 44659 NULL
145491 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
145492 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
145493 +show_ctrl_44671 show_ctrl 0 44671 NULL
145494 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
145495 +mpi_resize_44674 mpi_resize 2 44674 NULL
145496 +auxch_init_44675 auxch_init 0 44675 NULL
145497 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
145498 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
145499 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
145500 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
145501 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
145502 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
145503 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
145504 +ts_read_44687 ts_read 3-0 44687 NULL
145505 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
145506 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
145507 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
145508 +show_host_busy_44693 show_host_busy 0 44693 NULL
145509 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
145510 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
145511 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
145512 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
145513 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
145514 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
145515 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
145516 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
145517 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
145518 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
145519 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
145520 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
145521 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
145522 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
145523 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
145524 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
145525 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
145526 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
145527 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
145528 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
145529 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
145530 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
145531 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
145532 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
145533 +pty_write_44757 pty_write 3 44757 NULL nohasharray
145534 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
145535 +bop_assign_44765 bop_assign 0 44765 NULL
145536 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
145537 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
145538 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
145539 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
145540 +show_44772 show 0 44772 NULL nohasharray
145541 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
145542 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
145543 +readstat_44780 readstat 0 44780 NULL
145544 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
145545 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
145546 +proc_read_44793 proc_read 0 44793 NULL nohasharray
145547 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
145548 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
145549 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
145550 +cas_open_44801 cas_open 0 44801 NULL
145551 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
145552 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
145553 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
145554 +sbs_init_44817 sbs_init 0 44817 NULL
145555 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
145556 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
145557 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
145558 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
145559 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
145560 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
145561 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
145562 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
145563 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
145564 +units_sprintf_44833 units_sprintf 0 44833 NULL
145565 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
145566 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
145567 +node_show_44836 node_show 0 44836 NULL
145568 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
145569 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
145570 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
145571 +cross_eof_44848 cross_eof 0 44848 NULL
145572 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
145573 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
145574 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
145575 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
145576 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
145577 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
145578 +copydesc_user_44855 copydesc_user 3 44855 NULL
145579 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
145580 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
145581 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
145582 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
145583 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
145584 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
145585 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
145586 +set_advertising_44870 set_advertising 4 44870 NULL
145587 +init_rs_44873 init_rs 1 44873 NULL nohasharray
145588 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
145589 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
145590 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
145591 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
145592 +skb_availroom_44883 skb_availroom 0 44883 NULL
145593 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
145594 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
145595 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
145596 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
145597 +kaweth_open_44889 kaweth_open 0 44889 NULL
145598 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
145599 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
145600 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
145601 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
145602 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
145603 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
145604 +async_readv_44898 async_readv 0 44898 NULL
145605 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
145606 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
145607 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
145608 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
145609 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
145610 +ptype_show_44913 ptype_show 0 44913 NULL
145611 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
145612 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
145613 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
145614 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
145615 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
145616 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
145617 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
145618 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
145619 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
145620 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
145621 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
145622 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
145623 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
145624 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
145625 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
145626 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
145627 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
145628 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
145629 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
145630 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
145631 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
145632 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
145633 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
145634 +log_debug_read_44994 log_debug_read 0 44994 NULL
145635 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
145636 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
145637 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
145638 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
145639 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
145640 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
145641 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
145642 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
145643 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
145644 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
145645 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
145646 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
145647 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
145648 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
145649 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
145650 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
145651 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
145652 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
145653 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
145654 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
145655 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
145656 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
145657 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
145658 +show_in_label_45039 show_in_label 0 45039 NULL
145659 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
145660 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
145661 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
145662 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
145663 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
145664 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
145665 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
145666 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
145667 +sel_write_user_45060 sel_write_user 3 45060 NULL
145668 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
145669 +show_45064 show 0 45064 NULL
145670 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
145671 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
145672 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
145673 +removable_show_45071 removable_show 0 45071 NULL nohasharray
145674 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
145675 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
145676 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
145677 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
145678 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
145679 +__device_suspend_45089 __device_suspend 0 45089 NULL
145680 +getattr_45091 getattr 0 45091 NULL
145681 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
145682 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
145683 +snd_card_new_45104 snd_card_new 5 45104 NULL
145684 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
145685 +write_iter_45109 write_iter 0 45109 NULL
145686 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
145687 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
145688 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
145689 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
145690 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
145691 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
145692 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
145693 +send_to_tty_45141 send_to_tty 3 45141 NULL
145694 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
145695 +command_setapcor_45143 command_setapcor 0 45143 NULL
145696 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
145697 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
145698 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
145699 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
145700 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
145701 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
145702 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
145703 +device_write_45156 device_write 3-0 45156 NULL
145704 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
145705 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
145706 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
145707 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
145708 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
145709 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
145710 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
145711 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
145712 +mce_write_45187 mce_write 0 45187 NULL
145713 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
145714 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
145715 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
145716 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
145717 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
145718 +kstrtou16_45199 kstrtou16 0 45199 NULL
145719 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
145720 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
145721 +add_child_45201 add_child 4 45201 NULL nohasharray
145722 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
145723 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
145724 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
145725 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
145726 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
145727 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
145728 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
145729 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
145730 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
145731 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
145732 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
145733 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
145734 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
145735 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
145736 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
145737 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
145738 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
145739 +event_enable_write_45238 event_enable_write 3 45238 NULL
145740 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
145741 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
145742 +show_45247 show 0 45247 NULL
145743 +write_ltv_45250 write_ltv 0 45250 NULL
145744 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
145745 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
145746 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
145747 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
145748 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
145749 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
145750 +store_45285 store 0 45285 NULL
145751 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
145752 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
145753 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
145754 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
145755 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
145756 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
145757 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
145758 +category_show_45304 category_show 0 45304 NULL nohasharray
145759 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
145760 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
145761 +hippi_header_45313 hippi_header 0 45313 NULL
145762 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
145763 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
145764 +compass_command_45324 compass_command 0 45324 NULL
145765 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
145766 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
145767 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
145768 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
145769 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
145770 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
145771 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
145772 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
145773 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
145774 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
145775 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
145776 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
145777 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
145778 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
145779 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
145780 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
145781 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
145782 +wlcore_write_45391 wlcore_write 0 45391 NULL
145783 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
145784 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
145785 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
145786 +keymap_store_45406 keymap_store 4 45406 NULL
145787 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
145788 +show_45409 show 0 45409 NULL
145789 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
145790 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
145791 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
145792 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
145793 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
145794 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
145795 +show_45419 show 0 45419 &sht15_wait_for_response_45419
145796 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
145797 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
145798 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
145799 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
145800 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
145801 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
145802 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
145803 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
145804 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
145805 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
145806 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
145807 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
145808 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
145809 +pm_state_show_45438 pm_state_show 0 45438 NULL
145810 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
145811 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
145812 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
145813 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
145814 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
145815 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
145816 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
145817 +catc_open_45451 catc_open 0 45451 NULL
145818 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
145819 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
145820 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
145821 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
145822 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
145823 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
145824 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
145825 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
145826 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
145827 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
145828 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
145829 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
145830 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
145831 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
145832 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
145833 +ec_read_45485 ec_read 0 45485 NULL
145834 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
145835 +lock_request_45495 lock_request 0 45495 NULL nohasharray
145836 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
145837 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
145838 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
145839 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
145840 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
145841 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
145842 +get_stats_45508 get_stats 0 45508 NULL
145843 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
145844 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
145845 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
145846 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
145847 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
145848 +store_45525 store 0-3 45525 &power_state_show_45525
145849 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
145850 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
145851 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
145852 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
145853 +copy_macs_45534 copy_macs 4 45534 NULL
145854 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
145855 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
145856 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
145857 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
145858 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
145859 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
145860 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
145861 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
145862 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
145863 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
145864 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
145865 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
145866 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
145867 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
145868 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
145869 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
145870 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
145871 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
145872 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
145873 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
145874 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
145875 +request_fw_file_45567 request_fw_file 0 45567 NULL
145876 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
145877 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
145878 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
145879 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
145880 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
145881 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
145882 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
145883 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
145884 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
145885 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
145886 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
145887 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
145888 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
145889 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
145890 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
145891 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
145892 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
145893 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
145894 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
145895 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
145896 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
145897 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
145898 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
145899 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
145900 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
145901 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
145902 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
145903 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
145904 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
145905 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
145906 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
145907 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
145908 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
145909 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
145910 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
145911 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
145912 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
145913 +modelname_store_45663 modelname_store 0-4 45663 NULL
145914 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
145915 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
145916 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
145917 +sd_probe_45675 sd_probe 0 45675 NULL
145918 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
145919 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
145920 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
145921 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
145922 +set_params_45684 set_params 0 45684 NULL nohasharray
145923 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
145924 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
145925 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
145926 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
145927 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
145928 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
145929 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
145930 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
145931 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
145932 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
145933 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
145934 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
145935 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
145936 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
145937 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
145938 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
145939 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
145940 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
145941 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
145942 +get_iface_param_45719 get_iface_param 0 45719 NULL
145943 +show_high_kb_45721 show_high_kb 0 45721 NULL
145944 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
145945 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
145946 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
145947 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
145948 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
145949 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
145950 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
145951 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
145952 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
145953 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
145954 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
145955 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
145956 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
145957 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
145958 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
145959 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
145960 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
145961 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
145962 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
145963 +FUA_show_45776 FUA_show 0 45776 NULL
145964 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
145965 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
145966 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
145967 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
145968 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
145969 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
145970 +cma_release_45795 cma_release 3 45795 NULL
145971 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
145972 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
145973 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
145974 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
145975 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
145976 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
145977 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
145978 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
145979 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
145980 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
145981 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
145982 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
145983 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
145984 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
145985 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
145986 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
145987 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
145988 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
145989 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
145990 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
145991 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
145992 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
145993 +start_endpoints_45825 start_endpoints 0 45825 NULL
145994 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
145995 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
145996 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
145997 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
145998 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
145999 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
146000 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
146001 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
146002 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
146003 +store_learning_45844 store_learning 0 45844 NULL
146004 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
146005 +insert_state_45848 insert_state 0 45848 NULL
146006 +activity_read_45850 activity_read 0-5-6 45850 NULL
146007 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
146008 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
146009 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
146010 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
146011 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
146012 +isdn_write_45863 isdn_write 3-0 45863 NULL
146013 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
146014 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
146015 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
146016 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
146017 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
146018 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
146019 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
146020 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
146021 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
146022 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
146023 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
146024 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
146025 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
146026 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
146027 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
146028 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
146029 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
146030 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
146031 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
146032 +lcd_read_45922 lcd_read 0-3 45922 NULL
146033 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
146034 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
146035 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
146036 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
146037 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
146038 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
146039 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
146040 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
146041 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
146042 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
146043 +show_fan_value_45938 show_fan_value 0 45938 NULL
146044 +display_store_45940 display_store 4-0 45940 NULL
146045 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
146046 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
146047 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
146048 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
146049 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
146050 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
146051 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
146052 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
146053 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
146054 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
146055 +set_45961 set 0 45961 NULL
146056 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
146057 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
146058 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
146059 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
146060 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
146061 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
146062 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
146063 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
146064 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
146065 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
146066 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
146067 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
146068 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
146069 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
146070 +dn_device_event_46004 dn_device_event 0 46004 NULL
146071 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
146072 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
146073 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
146074 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
146075 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
146076 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
146077 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
146078 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
146079 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
146080 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
146081 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
146082 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
146083 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
146084 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
146085 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
146086 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
146087 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
146088 +socket_create_46047 socket_create 0 46047 NULL
146089 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
146090 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
146091 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
146092 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
146093 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
146094 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
146095 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
146096 +slhc_toss_46066 slhc_toss 0 46066 NULL
146097 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
146098 +in_use_show_46075 in_use_show 0 46075 NULL
146099 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
146100 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
146101 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
146102 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
146103 +unlock_lock_46087 unlock_lock 0 46087 NULL
146104 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
146105 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
146106 +store_46095 store 0 46095 NULL
146107 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
146108 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
146109 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
146110 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
146111 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
146112 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
146113 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
146114 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
146115 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
146116 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
146117 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
146118 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
146119 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
146120 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
146121 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
146122 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
146123 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
146124 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
146125 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
146126 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
146127 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
146128 +dgram_bind_46155 dgram_bind 0 46155 NULL
146129 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
146130 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
146131 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
146132 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
146133 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
146134 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
146135 +write_index_46171 write_index 0 46171 NULL
146136 +open_46177 open 0 46177 NULL
146137 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
146138 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
146139 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
146140 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
146141 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
146142 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
146143 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
146144 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
146145 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
146146 +fq_resize_46195 fq_resize 2 46195 NULL
146147 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
146148 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
146149 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
146150 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
146151 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
146152 +appid_show_46198 appid_show 0 46198 NULL
146153 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
146154 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
146155 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
146156 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
146157 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
146158 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
146159 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
146160 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
146161 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
146162 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
146163 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
146164 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
146165 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
146166 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
146167 +__get_any_page_46230 __get_any_page 0 46230 NULL
146168 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
146169 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
146170 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
146171 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
146172 +show_in_min_46238 show_in_min 0 46238 NULL
146173 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
146174 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
146175 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
146176 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
146177 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
146178 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
146179 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
146180 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
146181 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
146182 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
146183 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
146184 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
146185 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
146186 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
146187 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
146188 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
146189 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
146190 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
146191 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
146192 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
146193 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
146194 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
146195 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
146196 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
146197 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
146198 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
146199 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
146200 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
146201 +store_led_46310 store_led 0-4 46310 NULL
146202 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
146203 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
146204 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
146205 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
146206 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
146207 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
146208 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
146209 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
146210 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
146211 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
146212 +gs_can_open_46335 gs_can_open 0 46335 NULL
146213 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
146214 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
146215 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
146216 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
146217 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
146218 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
146219 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
146220 +mpt_config_46343 mpt_config 0 46343 NULL
146221 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
146222 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
146223 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
146224 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
146225 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
146226 +show_icon_46360 show_icon 4-0 46360 NULL
146227 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
146228 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
146229 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
146230 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
146231 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
146232 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
146233 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
146234 +via_build_controls_46378 via_build_controls 0 46378 NULL
146235 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
146236 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
146237 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
146238 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
146239 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
146240 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
146241 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
146242 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
146243 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
146244 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
146245 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
146246 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
146247 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
146248 +addr_to_user_46418 addr_to_user 0 46418 NULL
146249 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
146250 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
146251 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
146252 +proto_show_46426 proto_show 0 46426 NULL nohasharray
146253 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
146254 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
146255 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
146256 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
146257 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
146258 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
146259 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
146260 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
146261 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
146262 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
146263 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
146264 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
146265 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
146266 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
146267 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
146268 +E_P24_46463 E_P24 0 46463 NULL
146269 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
146270 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
146271 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
146272 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
146273 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
146274 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
146275 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
146276 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
146277 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
146278 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
146279 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
146280 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
146281 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
146282 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
146283 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
146284 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
146285 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
146286 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
146287 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
146288 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
146289 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
146290 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
146291 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
146292 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
146293 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
146294 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
146295 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
146296 +pptp_bind_46520 pptp_bind 0 46520 NULL
146297 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
146298 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
146299 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
146300 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
146301 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
146302 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
146303 +check_connect_46536 check_connect 0 46536 NULL
146304 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
146305 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
146306 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
146307 +raid_show_state_46545 raid_show_state 0 46545 NULL
146308 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
146309 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
146310 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
146311 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
146312 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
146313 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
146314 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
146315 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
146316 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
146317 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
146318 +nr_header_46575 nr_header 0 46575 NULL
146319 +store_46576 store 0-3 46576 NULL
146320 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
146321 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
146322 +__iwl_up_46589 __iwl_up 0 46589 NULL
146323 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
146324 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
146325 +show_mute_46600 show_mute 0 46600 NULL nohasharray
146326 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
146327 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
146328 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
146329 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
146330 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
146331 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
146332 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
146333 +dead_write_46612 dead_write 0 46612 NULL nohasharray
146334 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
146335 +stream_start_46613 stream_start 0 46613 NULL nohasharray
146336 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
146337 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
146338 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
146339 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
146340 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
146341 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
146342 +get_mode_46623 get_mode 0 46623 NULL
146343 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
146344 +dsense_show_46626 dsense_show 0 46626 NULL
146345 +il_set_mode_46630 il_set_mode 0 46630 NULL
146346 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
146347 +regmap_read_46634 regmap_read 0 46634 NULL
146348 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
146349 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
146350 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
146351 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
146352 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
146353 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
146354 +attr_get_46650 attr_get 0 46650 NULL
146355 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
146356 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
146357 +fanout_add_46656 fanout_add 0 46656 NULL
146358 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
146359 +read_short_reg_46669 read_short_reg 0 46669 NULL
146360 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
146361 +stream_pause_46673 stream_pause 0 46673 NULL
146362 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
146363 +msr_read_46679 msr_read 0-3 46679 NULL
146364 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
146365 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
146366 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
146367 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
146368 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
146369 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
146370 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
146371 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
146372 +saa7185_init_46704 saa7185_init 0 46704 NULL
146373 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
146374 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
146375 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
146376 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
146377 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
146378 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
146379 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
146380 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
146381 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
146382 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
146383 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
146384 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
146385 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
146386 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
146387 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
146388 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
146389 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
146390 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
146391 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
146392 +vti_get_size_46743 vti_get_size 0 46743 NULL
146393 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
146394 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
146395 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
146396 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
146397 +show_fan_status_46761 show_fan_status 0 46761 NULL
146398 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
146399 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
146400 +inet6_create_46770 inet6_create 0 46770 NULL
146401 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
146402 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
146403 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
146404 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
146405 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
146406 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
146407 +show_max_min_46796 show_max_min 0 46796 NULL
146408 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
146409 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
146410 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
146411 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
146412 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
146413 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
146414 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
146415 +writefn_46819 writefn 0-3 46819 NULL
146416 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
146417 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
146418 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
146419 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
146420 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
146421 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
146422 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
146423 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
146424 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
146425 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
146426 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
146427 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
146428 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
146429 +spi_async_46857 spi_async 0 46857 NULL
146430 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
146431 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
146432 +vsnprintf_46863 vsnprintf 0 46863 NULL
146433 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
146434 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
146435 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
146436 +restart_array_46866 restart_array 0 46866 NULL
146437 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
146438 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
146439 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
146440 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
146441 +rvmalloc_46873 rvmalloc 1 46873 NULL
146442 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
146443 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
146444 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
146445 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
146446 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
146447 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
146448 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
146449 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
146450 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
146451 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
146452 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
146453 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
146454 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
146455 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
146456 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
146457 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
146458 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
146459 +dgram_bind_46908 dgram_bind 0 46908 NULL
146460 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
146461 +store_46910 store 0-2 46910 NULL
146462 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
146463 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
146464 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
146465 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
146466 +igbvf_open_46920 igbvf_open 0 46920 NULL
146467 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
146468 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
146469 +fb_write_46924 fb_write 3-0 46924 NULL
146470 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
146471 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
146472 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
146473 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
146474 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
146475 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
146476 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
146477 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
146478 +coda_fsync_46958 coda_fsync 0 46958 NULL
146479 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
146480 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
146481 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
146482 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
146483 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
146484 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
146485 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
146486 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
146487 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
146488 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
146489 +user_set_46991 user_set 0 46991 NULL
146490 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
146491 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
146492 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
146493 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
146494 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
146495 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
146496 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
146497 +x25_device_event_47006 x25_device_event 0 47006 NULL
146498 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
146499 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
146500 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
146501 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
146502 +__map_single_47020 __map_single 3-4-7 47020 NULL
146503 +usbpn_open_47021 usbpn_open 0 47021 NULL
146504 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
146505 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
146506 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
146507 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
146508 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
146509 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
146510 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
146511 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
146512 +show_v86d_47041 show_v86d 0 47041 NULL
146513 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
146514 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
146515 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
146516 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
146517 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
146518 +final_47055 final 0 47055 NULL
146519 +open_rx_47057 open_rx 0 47057 NULL
146520 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
146521 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
146522 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
146523 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
146524 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
146525 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
146526 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
146527 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
146528 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
146529 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
146530 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
146531 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
146532 +export_47078 export 0 47078 NULL
146533 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
146534 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
146535 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
146536 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
146537 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
146538 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
146539 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
146540 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
146541 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
146542 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
146543 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
146544 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
146545 +carrier_show_47115 carrier_show 0 47115 NULL
146546 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
146547 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
146548 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
146549 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
146550 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
146551 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
146552 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
146553 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
146554 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
146555 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
146556 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
146557 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
146558 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
146559 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
146560 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
146561 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
146562 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
146563 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
146564 +part_fail_show_47168 part_fail_show 0 47168 NULL
146565 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
146566 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
146567 +reg_show_name_47170 reg_show_name 0 47170 NULL
146568 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
146569 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
146570 +state_parse_47184 state_parse 0 47184 NULL
146571 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
146572 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
146573 +__set_signal_47207 __set_signal 0-4 47207 NULL
146574 +__rds_create_47212 __rds_create 0 47212 NULL
146575 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
146576 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
146577 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
146578 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
146579 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
146580 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
146581 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
146582 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
146583 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
146584 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
146585 +l2headersize_47238 l2headersize 0 47238 NULL
146586 +options_write_47243 options_write 3-0 47243 NULL
146587 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
146588 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
146589 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
146590 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
146591 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
146592 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
146593 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
146594 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
146595 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
146596 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
146597 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
146598 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
146599 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
146600 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
146601 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
146602 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
146603 +reg_write_47288 reg_write 0 47288 NULL
146604 +setattr_47289 setattr 0 47289 NULL
146605 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
146606 +vsnprintf_47291 vsnprintf 0 47291 NULL
146607 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
146608 +show_47293 show 0 47293 NULL
146609 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
146610 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
146611 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
146612 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
146613 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
146614 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
146615 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
146616 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
146617 +get_l4proto_47318 get_l4proto 0 47318 NULL
146618 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
146619 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
146620 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
146621 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
146622 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
146623 +tune_set_47343 tune_set 0-5 47343 NULL
146624 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
146625 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
146626 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
146627 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
146628 +md_allow_write_47353 md_allow_write 0 47353 NULL
146629 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
146630 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
146631 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
146632 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
146633 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
146634 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
146635 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
146636 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
146637 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
146638 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
146639 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
146640 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
146641 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
146642 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
146643 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
146644 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
146645 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
146646 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
146647 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
146648 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
146649 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
146650 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
146651 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
146652 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
146653 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
146654 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
146655 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
146656 +write_cmd_47414 write_cmd 0 47414 NULL
146657 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
146658 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
146659 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
146660 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
146661 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
146662 +bLength_show_47432 bLength_show 0 47432 NULL
146663 +fop_write_47433 fop_write 0-3 47433 NULL
146664 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
146665 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
146666 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
146667 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
146668 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
146669 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
146670 +environ_read_47451 environ_read 0-3 47451 NULL
146671 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
146672 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
146673 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
146674 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
146675 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
146676 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
146677 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
146678 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
146679 +newpart_47485 newpart 6-4 47485 NULL
146680 +read_47490 read 0-3 47490 NULL
146681 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
146682 +core_sys_select_47494 core_sys_select 1 47494 NULL
146683 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
146684 +jid_store_47498 jid_store 0-3 47498 NULL
146685 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
146686 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
146687 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
146688 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
146689 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
146690 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
146691 +unlink_simple_47506 unlink_simple 3 47506 NULL
146692 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
146693 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
146694 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
146695 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
146696 +inet_bind_47514 inet_bind 0 47514 NULL
146697 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
146698 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
146699 +eth_open_47519 eth_open 0 47519 NULL
146700 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
146701 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
146702 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
146703 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
146704 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
146705 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
146706 +get_port_47534 get_port 0 47534 NULL
146707 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
146708 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
146709 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
146710 +atl1_open_47550 atl1_open 0 47550 NULL
146711 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
146712 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
146713 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
146714 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
146715 +send_cmd_47563 send_cmd 0 47563 NULL
146716 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
146717 +send_command_47567 send_command 0 47567 NULL nohasharray
146718 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
146719 +read_ldt_47570 read_ldt 2 47570 NULL
146720 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
146721 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
146722 +pci_iomap_47575 pci_iomap 3 47575 NULL
146723 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
146724 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
146725 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
146726 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
146727 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
146728 +id_format_show_47585 id_format_show 0 47585 NULL
146729 +phy_read_47590 phy_read 0 47590 NULL
146730 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
146731 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
146732 +get_nic_info_47601 get_nic_info 0 47601 NULL
146733 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
146734 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
146735 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
146736 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
146737 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
146738 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
146739 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
146740 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
146741 +uea_request_47613 uea_request 4 47613 NULL
146742 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
146743 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
146744 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
146745 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
146746 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
146747 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
146748 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
146749 +SYSC_send_47629 SYSC_send 3 47629 NULL
146750 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
146751 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
146752 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
146753 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
146754 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
146755 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
146756 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
146757 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
146758 +fan_show_47664 fan_show 0 47664 NULL
146759 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
146760 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
146761 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
146762 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
146763 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
146764 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
146765 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
146766 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
146767 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
146768 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
146769 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
146770 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
146771 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
146772 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
146773 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
146774 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
146775 +save_microcode_47717 save_microcode 3 47717 NULL
146776 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
146777 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
146778 +wimax_show_47727 wimax_show 0 47727 NULL
146779 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
146780 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
146781 +walk_page_test_47731 walk_page_test 0 47731 NULL
146782 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
146783 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
146784 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
146785 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
146786 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
146787 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
146788 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
146789 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
146790 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
146791 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
146792 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
146793 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
146794 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
146795 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
146796 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
146797 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
146798 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
146799 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
146800 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
146801 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
146802 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
146803 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
146804 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
146805 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
146806 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
146807 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
146808 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
146809 +show_id_47795 show_id 0 47795 NULL
146810 +sl_open_47801 sl_open 0 47801 NULL
146811 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
146812 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
146813 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
146814 +lov_packmd_47810 lov_packmd 0 47810 NULL
146815 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
146816 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
146817 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
146818 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
146819 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
146820 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
146821 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
146822 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
146823 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
146824 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
146825 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
146826 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
146827 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
146828 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
146829 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
146830 +did_show_47843 did_show 0 47843 NULL nohasharray
146831 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
146832 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
146833 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
146834 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
146835 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
146836 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
146837 +reg_clear_47849 reg_clear 0 47849 NULL
146838 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
146839 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
146840 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
146841 +copy_47869 copy 0 47869 NULL
146842 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
146843 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
146844 +add_lease_context_47876 add_lease_context 0 47876 NULL
146845 +vhci_read_47878 vhci_read 3-0 47878 NULL
146846 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
146847 +array_size_show_47883 array_size_show 0 47883 NULL
146848 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
146849 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
146850 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
146851 +read_prph_47892 read_prph 0 47892 NULL
146852 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
146853 +read_regr_47902 read_regr 0 47902 NULL nohasharray
146854 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
146855 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
146856 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
146857 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
146858 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
146859 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
146860 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
146861 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
146862 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
146863 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
146864 +sp_header_47915 sp_header 0 47915 NULL nohasharray
146865 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
146866 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
146867 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
146868 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
146869 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
146870 +show_mlid_47928 show_mlid 0 47928 NULL
146871 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
146872 +b44_open_47950 b44_open 0 47950 NULL
146873 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
146874 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
146875 +pci_read_47962 pci_read 0 47962 NULL
146876 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
146877 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
146878 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
146879 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
146880 +show_stride_47971 show_stride 0 47971 NULL
146881 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
146882 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
146883 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
146884 +node_weight_read_47974 node_weight_read 0 47974 NULL
146885 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
146886 +flush_store_47978 flush_store 0-4 47978 NULL
146887 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
146888 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
146889 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
146890 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
146891 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
146892 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
146893 +enter_47990 enter 0 47990 &dbg_port_buf_47990
146894 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
146895 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
146896 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
146897 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
146898 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
146899 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
146900 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
146901 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
146902 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
146903 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
146904 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
146905 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
146906 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
146907 +coda_statfs_48015 coda_statfs 0 48015 NULL
146908 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
146909 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
146910 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
146911 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
146912 +sys32_pread_48037 sys32_pread 3 48037 NULL
146913 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
146914 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
146915 +show_vrm_48041 show_vrm 0 48041 NULL
146916 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
146917 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
146918 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
146919 +rate_show_48049 rate_show 0 48049 NULL
146920 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
146921 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
146922 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
146923 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
146924 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
146925 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
146926 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
146927 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
146928 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
146929 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
146930 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
146931 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
146932 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
146933 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
146934 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
146935 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
146936 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
146937 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
146938 +rmd256_final_48110 rmd256_final 0 48110 NULL
146939 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
146940 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
146941 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
146942 +get_48116 get 0 48116 &selinux_inode_permission_48116
146943 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
146944 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
146945 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
146946 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
146947 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
146948 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
146949 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
146950 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
146951 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
146952 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
146953 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
146954 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
146955 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
146956 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
146957 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
146958 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
146959 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
146960 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
146961 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
146962 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
146963 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
146964 +macvlan_open_48169 macvlan_open 0 48169 NULL
146965 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
146966 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
146967 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
146968 +minix_setattr_48171 minix_setattr 0 48171 NULL
146969 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
146970 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
146971 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
146972 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
146973 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
146974 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
146975 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
146976 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
146977 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
146978 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
146979 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
146980 +eni_send_48189 eni_send 0 48189 NULL nohasharray
146981 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
146982 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
146983 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
146984 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
146985 +startup_48205 startup 0 48205 NULL
146986 +show_48207 show 0 48207 NULL
146987 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
146988 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
146989 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
146990 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
146991 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
146992 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
146993 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
146994 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
146995 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
146996 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
146997 +collisions_show_48236 collisions_show 0 48236 NULL
146998 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
146999 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
147000 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
147001 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
147002 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
147003 +vport_disable_48252 vport_disable 0 48252 NULL
147004 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
147005 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
147006 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
147007 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
147008 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
147009 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
147010 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
147011 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
147012 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
147013 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
147014 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
147015 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
147016 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
147017 +E_md4hash_48276 E_md4hash 0 48276 NULL
147018 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
147019 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
147020 +send_set_info_48288 send_set_info 7 48288 NULL
147021 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
147022 +ac_write_48295 ac_write 0-3 48295 NULL
147023 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
147024 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
147025 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
147026 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
147027 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
147028 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
147029 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
147030 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
147031 +patch_alc262_48312 patch_alc262 0 48312 NULL
147032 +crb_read_48313 crb_read 0 48313 NULL
147033 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
147034 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
147035 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
147036 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
147037 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
147038 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
147039 +show_version_48337 show_version 0 48337 NULL
147040 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
147041 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
147042 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
147043 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
147044 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
147045 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
147046 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
147047 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
147048 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
147049 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
147050 +follow_pte_48359 follow_pte 0 48359 NULL
147051 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
147052 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
147053 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
147054 +store_temp23_48364 store_temp23 0-4 48364 NULL
147055 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
147056 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
147057 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
147058 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
147059 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
147060 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
147061 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
147062 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
147063 +align_size_48396 align_size 0-2 48396 NULL
147064 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
147065 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
147066 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
147067 +sctp_getname_48405 sctp_getname 0 48405 NULL
147068 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
147069 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
147070 +bql_set_48412 bql_set 0-2 48412 NULL
147071 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
147072 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
147073 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
147074 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
147075 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
147076 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
147077 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
147078 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
147079 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
147080 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
147081 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
147082 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
147083 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
147084 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
147085 +print_filtered_48442 print_filtered 0-2 48442 NULL
147086 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
147087 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
147088 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
147089 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
147090 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
147091 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
147092 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
147093 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
147094 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
147095 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
147096 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
147097 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
147098 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
147099 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
147100 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
147101 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
147102 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
147103 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
147104 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
147105 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
147106 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
147107 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
147108 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
147109 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
147110 +store_48497 store 0-3 48497 NULL nohasharray
147111 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
147112 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
147113 +show_temp_type_48500 show_temp_type 0 48500 NULL
147114 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
147115 +serio_show_description_48505 serio_show_description 0 48505 NULL
147116 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
147117 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
147118 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
147119 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
147120 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
147121 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
147122 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
147123 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
147124 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
147125 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
147126 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
147127 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
147128 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
147129 +ths7303_write_48540 ths7303_write 0 48540 NULL
147130 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
147131 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
147132 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
147133 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
147134 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
147135 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
147136 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
147137 +command_resume_48565 command_resume 0 48565 NULL
147138 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
147139 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
147140 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
147141 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
147142 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
147143 +team_init_48574 team_init 0 48574 NULL
147144 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
147145 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
147146 +set_mode_48583 set_mode 0 48583 NULL
147147 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
147148 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
147149 +set_channels_48590 set_channels 0 48590 NULL
147150 +update_fw_48597 update_fw 0 48597 NULL
147151 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
147152 +label_SKIN_48603 label_SKIN 0 48603 NULL
147153 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
147154 +ctrl_48612 ctrl 0 48612 NULL
147155 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
147156 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
147157 +uni2char_48631 uni2char 0 48631 NULL
147158 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
147159 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
147160 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
147161 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
147162 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
147163 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
147164 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
147165 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
147166 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
147167 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
147168 +mtd_read_48655 mtd_read 0 48655 NULL
147169 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
147170 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
147171 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
147172 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
147173 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
147174 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
147175 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
147176 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
147177 +read_48672 read 0 48672 NULL
147178 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
147179 +emit_request_48679 emit_request 0 48679 NULL
147180 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
147181 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
147182 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
147183 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
147184 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
147185 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
147186 +create_css_48692 create_css 0 48692 NULL
147187 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
147188 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
147189 +altera_drscan_48698 altera_drscan 2 48698 NULL
147190 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
147191 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
147192 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
147193 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
147194 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
147195 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
147196 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
147197 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
147198 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
147199 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
147200 +show_therm_status_48723 show_therm_status 0 48723 NULL
147201 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
147202 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
147203 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
147204 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
147205 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
147206 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
147207 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
147208 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
147209 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
147210 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
147211 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
147212 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
147213 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
147214 +patch_alc269_48756 patch_alc269 0 48756 NULL
147215 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
147216 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
147217 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
147218 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
147219 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
147220 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
147221 +boottime_set_48781 boottime_set 0-4 48781 NULL
147222 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
147223 +transfer_48788 transfer 0 48788 NULL
147224 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
147225 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
147226 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
147227 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
147228 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
147229 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
147230 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
147231 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
147232 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
147233 +show_48809 show 0 48809 NULL
147234 +store_sched4_48815 store_sched4 4-0 48815 NULL
147235 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
147236 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
147237 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
147238 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
147239 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
147240 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
147241 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
147242 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
147243 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
147244 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
147245 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
147246 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
147247 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
147248 +insert_queue_48849 insert_queue 0 48849 NULL
147249 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
147250 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
147251 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
147252 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
147253 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
147254 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
147255 +submit_async_48869 submit_async 0 48869 NULL
147256 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
147257 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
147258 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
147259 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
147260 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
147261 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
147262 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
147263 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
147264 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
147265 +adummy_open_48895 adummy_open 0 48895 NULL
147266 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
147267 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
147268 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
147269 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
147270 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
147271 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
147272 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
147273 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
147274 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
147275 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
147276 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
147277 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
147278 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
147279 +send_cmd_48933 send_cmd 0 48933 NULL
147280 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
147281 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
147282 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
147283 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
147284 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
147285 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
147286 +br_dev_init_48956 br_dev_init 0 48956 NULL
147287 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
147288 +register_new_memory_48959 register_new_memory 0 48959 NULL
147289 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
147290 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
147291 +venus_fsync_48962 venus_fsync 0 48962 NULL
147292 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
147293 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
147294 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
147295 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
147296 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
147297 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
147298 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
147299 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
147300 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
147301 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
147302 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
147303 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
147304 +get_target_48984 get_target 0 48984 NULL nohasharray
147305 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
147306 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
147307 +show_48988 show 0 48988 NULL
147308 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
147309 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
147310 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
147311 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
147312 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
147313 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
147314 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
147315 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
147316 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
147317 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
147318 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
147319 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
147320 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
147321 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
147322 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
147323 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
147324 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
147325 +transient_status_49027 transient_status 4 49027 NULL
147326 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
147327 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
147328 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
147329 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
147330 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
147331 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
147332 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
147333 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
147334 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
147335 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
147336 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
147337 +ubi_read_49061 ubi_read 0 49061 NULL
147338 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
147339 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
147340 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
147341 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
147342 +read_regs_49068 read_regs 0 49068 NULL
147343 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
147344 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
147345 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
147346 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
147347 +show_fan_49076 show_fan 0 49076 NULL nohasharray
147348 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
147349 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
147350 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
147351 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
147352 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
147353 +scsi_register_49094 scsi_register 2 49094 NULL
147354 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
147355 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
147356 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
147357 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
147358 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
147359 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
147360 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
147361 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
147362 +dn_check_state_49133 dn_check_state 0 49133 NULL
147363 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
147364 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
147365 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
147366 +read_file_49137 read_file 4 49137 NULL
147367 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
147368 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
147369 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
147370 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
147371 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
147372 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
147373 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
147374 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
147375 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
147376 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
147377 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
147378 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
147379 +gr_queue_49159 gr_queue 0 49159 NULL
147380 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
147381 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
147382 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
147383 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
147384 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
147385 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
147386 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
147387 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
147388 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
147389 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
147390 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
147391 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
147392 +phy_device_create_49190 phy_device_create 3 49190 NULL
147393 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
147394 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
147395 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
147396 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
147397 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
147398 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
147399 +aio_read_null_49202 aio_read_null 0 49202 NULL
147400 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
147401 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
147402 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
147403 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
147404 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
147405 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
147406 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
147407 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
147408 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
147409 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
147410 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
147411 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
147412 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
147413 +stop_discovery_49237 stop_discovery 4 49237 NULL
147414 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
147415 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
147416 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
147417 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
147418 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
147419 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
147420 +get_write_access_49253 get_write_access 0 49253 NULL
147421 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
147422 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
147423 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
147424 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
147425 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
147426 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
147427 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
147428 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
147429 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
147430 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
147431 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
147432 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
147433 +store_49284 store 0 49284 NULL
147434 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
147435 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
147436 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
147437 +store_49298 store 0-3 49298 NULL
147438 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
147439 +uio_read_49300 uio_read 3-0 49300 NULL
147440 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
147441 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
147442 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
147443 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
147444 +request_locality_49318 request_locality 0 49318 NULL
147445 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
147446 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
147447 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
147448 +show_freq_49329 show_freq 0 49329 NULL
147449 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
147450 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
147451 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
147452 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
147453 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
147454 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
147455 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
147456 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
147457 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
147458 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
147459 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
147460 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
147461 +avtab_init_49369 avtab_init 0 49369 NULL
147462 +px_raw_event_49371 px_raw_event 4 49371 NULL
147463 +resync_start_show_49372 resync_start_show 0 49372 NULL
147464 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
147465 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
147466 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
147467 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
147468 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
147469 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
147470 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
147471 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
147472 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
147473 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
147474 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
147475 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
147476 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
147477 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
147478 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
147479 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
147480 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
147481 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
147482 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
147483 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
147484 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
147485 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
147486 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
147487 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
147488 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
147489 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
147490 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
147491 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
147492 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
147493 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
147494 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
147495 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
147496 +buf_prepare_49476 buf_prepare 0 49476 NULL
147497 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
147498 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
147499 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
147500 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
147501 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
147502 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
147503 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
147504 +r820t_read_49492 r820t_read 0-4 49492 NULL
147505 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
147506 +ismt_access_49498 ismt_access 0 49498 NULL
147507 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
147508 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
147509 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
147510 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
147511 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
147512 +show_offset_49516 show_offset 0 49516 NULL
147513 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
147514 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
147515 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
147516 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
147517 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
147518 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
147519 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
147520 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
147521 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
147522 +read_partial_49528 read_partial 2 49528 &light_write_49528
147523 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
147524 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
147525 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
147526 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
147527 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
147528 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
147529 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
147530 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
147531 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
147532 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
147533 +read_status_49562 read_status 0 49562 NULL
147534 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
147535 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
147536 +show_taint_49568 show_taint 0 49568 NULL nohasharray
147537 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
147538 +major_show_49571 major_show 0 49571 NULL
147539 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
147540 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
147541 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
147542 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
147543 +readfifo_49583 readfifo 1 49583 NULL
147544 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
147545 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
147546 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
147547 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
147548 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
147549 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
147550 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
147551 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
147552 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
147553 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
147554 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
147555 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
147556 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
147557 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
147558 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
147559 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
147560 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
147561 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
147562 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
147563 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
147564 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
147565 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
147566 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
147567 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
147568 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
147569 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
147570 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
147571 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
147572 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
147573 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
147574 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
147575 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
147576 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
147577 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
147578 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
147579 +match_int_49672 match_int 0 49672 NULL
147580 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
147581 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
147582 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
147583 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
147584 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
147585 +fw_status_49690 fw_status 0 49690 NULL
147586 +__setup_irq_49696 __setup_irq 0 49696 NULL
147587 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
147588 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
147589 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
147590 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
147591 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
147592 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
147593 +show_online_49713 show_online 0 49713 NULL
147594 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
147595 +write_pool_49718 write_pool 3-0 49718 NULL
147596 +create_modalias_49720 create_modalias 0 49720 NULL
147597 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
147598 +pcnet_open_49729 pcnet_open 0 49729 NULL
147599 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
147600 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
147601 +write_exec_49737 write_exec 0 49737 NULL nohasharray
147602 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
147603 +check_frame_49741 check_frame 0 49741 NULL
147604 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
147605 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
147606 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
147607 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
147608 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
147609 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
147610 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
147611 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
147612 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
147613 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
147614 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
147615 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
147616 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
147617 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
147618 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
147619 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
147620 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
147621 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
147622 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
147623 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
147624 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
147625 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
147626 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
147627 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
147628 +dev_show_49780 dev_show 0 49780 NULL
147629 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
147630 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
147631 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
147632 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
147633 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
147634 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
147635 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
147636 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
147637 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
147638 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
147639 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
147640 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
147641 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
147642 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
147643 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
147644 +show_config_pending_49814 show_config_pending 0 49814 NULL
147645 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
147646 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
147647 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
147648 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
147649 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
147650 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
147651 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
147652 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
147653 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
147654 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
147655 +twl4030_write_49846 twl4030_write 2 49846 NULL
147656 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
147657 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
147658 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
147659 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
147660 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
147661 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
147662 +store_modes_49864 store_modes 0-4 49864 NULL
147663 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
147664 +____request_module_49868 ____request_module 0 49868 NULL
147665 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
147666 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
147667 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
147668 +s_filter_49877 s_filter 0 49877 NULL
147669 +show_volt_max_49881 show_volt_max 0 49881 NULL
147670 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
147671 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
147672 +tgr192_init_49892 tgr192_init 0 49892 NULL
147673 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
147674 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
147675 +ea_put_49907 ea_put 0 49907 NULL
147676 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
147677 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
147678 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
147679 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
147680 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
147681 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
147682 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
147683 +_cpu_up_49927 _cpu_up 0 49927 NULL
147684 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
147685 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
147686 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
147687 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
147688 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
147689 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
147690 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
147691 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
147692 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
147693 +volume_write_49971 volume_write 0 49971 NULL
147694 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
147695 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
147696 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
147697 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
147698 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
147699 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
147700 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
147701 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
147702 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
147703 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
147704 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
147705 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
147706 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
147707 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
147708 +run_49996 run 0 49996 NULL
147709 +write_49997 write 0 49997 NULL
147710 +__module_alloc_50004 __module_alloc 1 50004 NULL
147711 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
147712 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
147713 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
147714 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
147715 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
147716 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
147717 +isdn_read_50021 isdn_read 3-0 50021 NULL
147718 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
147719 +rose_device_event_50026 rose_device_event 0 50026 NULL
147720 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
147721 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
147722 +set_mtu_50032 set_mtu 0 50032 NULL
147723 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
147724 +sky2_open_50034 sky2_open 0 50034 NULL
147725 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
147726 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
147727 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
147728 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
147729 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
147730 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
147731 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
147732 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
147733 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
147734 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
147735 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
147736 +ioread8_50049 ioread8 0 50049 NULL
147737 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
147738 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
147739 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
147740 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
147741 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
147742 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
147743 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
147744 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
147745 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
147746 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
147747 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
147748 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
147749 +afs_writepages_50092 afs_writepages 0 50092 NULL
147750 +card_type_show_50095 card_type_show 0 50095 NULL
147751 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
147752 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
147753 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
147754 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
147755 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
147756 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
147757 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
147758 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
147759 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
147760 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
147761 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
147762 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
147763 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
147764 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
147765 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
147766 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
147767 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
147768 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
147769 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
147770 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
147771 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
147772 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
147773 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
147774 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
147775 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
147776 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
147777 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
147778 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
147779 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
147780 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
147781 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
147782 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
147783 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
147784 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
147785 +rx_refill_50166 rx_refill 0 50166 NULL
147786 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
147787 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
147788 +odev_update_50169 odev_update 2-0 50169 NULL
147789 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
147790 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
147791 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
147792 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
147793 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
147794 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
147795 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
147796 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
147797 +store_beep_50196 store_beep 0-4 50196 NULL
147798 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
147799 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
147800 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
147801 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
147802 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
147803 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
147804 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
147805 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
147806 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
147807 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
147808 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
147809 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
147810 +loadtime_init_50221 loadtime_init 0 50221 NULL
147811 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
147812 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
147813 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
147814 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
147815 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
147816 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
147817 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
147818 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
147819 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
147820 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
147821 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
147822 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
147823 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
147824 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
147825 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
147826 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
147827 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
147828 +netlink_send_50281 netlink_send 0 50281 NULL
147829 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
147830 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
147831 +store_50289 store 0-3 50289 NULL
147832 +show_in10_50295 show_in10 0 50295 NULL
147833 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
147834 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
147835 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
147836 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
147837 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
147838 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
147839 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
147840 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
147841 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
147842 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
147843 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
147844 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
147845 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
147846 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
147847 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
147848 +do_launder_page_50329 do_launder_page 0 50329 NULL
147849 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
147850 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
147851 +dax_io_50336 dax_io 5-4-0 50336 NULL
147852 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
147853 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
147854 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
147855 +tpm_read_50344 tpm_read 3-0 50344 NULL
147856 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
147857 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
147858 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
147859 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
147860 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
147861 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
147862 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
147863 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
147864 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
147865 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
147866 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
147867 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
147868 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
147869 +set_ctrl_50374 set_ctrl 0 50374 NULL
147870 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
147871 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
147872 +store_temp62_50383 store_temp62 0-4 50383 NULL
147873 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
147874 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
147875 +flags_show_50391 flags_show 0 50391 NULL
147876 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
147877 +base_sock_create_50400 base_sock_create 0 50400 NULL
147878 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
147879 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
147880 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
147881 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
147882 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
147883 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
147884 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
147885 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
147886 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
147887 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
147888 +event_input_50432 event_input 0 50432 NULL
147889 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
147890 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
147891 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
147892 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
147893 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
147894 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
147895 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
147896 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
147897 +udf_writepages_50451 udf_writepages 0 50451 NULL
147898 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
147899 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
147900 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
147901 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
147902 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
147903 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
147904 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
147905 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
147906 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
147907 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
147908 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
147909 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
147910 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
147911 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
147912 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
147913 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
147914 +freeze_show_50489 freeze_show 0 50489 NULL
147915 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
147916 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
147917 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
147918 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
147919 +validate_50497 validate 0 50497 NULL
147920 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
147921 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
147922 +numa_node_show_50504 numa_node_show 0 50504 NULL
147923 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
147924 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
147925 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
147926 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
147927 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
147928 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
147929 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
147930 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
147931 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
147932 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
147933 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
147934 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
147935 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
147936 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
147937 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
147938 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
147939 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
147940 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
147941 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
147942 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
147943 +bh_get_50543 bh_get 0 50543 NULL
147944 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
147945 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
147946 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
147947 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
147948 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
147949 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
147950 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
147951 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
147952 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
147953 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
147954 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
147955 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
147956 +mwave_write_50571 mwave_write 0-3 50571 NULL
147957 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
147958 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
147959 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
147960 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
147961 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
147962 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
147963 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
147964 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
147965 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
147966 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
147967 +load_map_50592 load_map 0 50592 NULL
147968 +sge_rx_50594 sge_rx 3 50594 NULL
147969 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
147970 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
147971 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
147972 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
147973 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
147974 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
147975 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
147976 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
147977 +ipr_halt_50616 ipr_halt 0 50616 NULL
147978 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
147979 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
147980 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
147981 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
147982 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
147983 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
147984 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
147985 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
147986 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
147987 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
147988 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
147989 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
147990 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
147991 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
147992 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
147993 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
147994 +show_50648 show 0 50648 NULL
147995 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
147996 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
147997 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
147998 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
147999 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
148000 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
148001 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
148002 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
148003 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
148004 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
148005 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
148006 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
148007 +addr_len_show_50673 addr_len_show 0 50673 NULL
148008 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
148009 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
148010 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
148011 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
148012 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
148013 +store_50690 store 0-3 50690 NULL
148014 +_ep_queue_50692 _ep_queue 0 50692 NULL
148015 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
148016 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
148017 +discover_50707 discover 0 50707 NULL
148018 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
148019 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
148020 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
148021 +epool_init_50723 epool_init 2 50723 NULL
148022 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
148023 +device_attach_50730 device_attach 0 50730 NULL nohasharray
148024 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
148025 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
148026 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
148027 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
148028 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
148029 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
148030 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
148031 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
148032 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
148033 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
148034 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
148035 +skb_padto_50759 skb_padto 2 50759 NULL
148036 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
148037 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
148038 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
148039 +isight_trigger_50765 isight_trigger 0 50765 NULL
148040 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
148041 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
148042 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
148043 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
148044 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
148045 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
148046 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
148047 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
148048 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
148049 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
148050 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
148051 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
148052 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
148053 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
148054 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
148055 +store_50792 store 0 50792 NULL
148056 +tpm_write_50798 tpm_write 3-0 50798 NULL
148057 +write_flush_50803 write_flush 3-0 50803 NULL
148058 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
148059 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
148060 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
148061 +dvb_play_50814 dvb_play 3-0 50814 NULL
148062 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
148063 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
148064 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
148065 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
148066 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
148067 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
148068 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
148069 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
148070 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
148071 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
148072 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
148073 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
148074 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
148075 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
148076 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
148077 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
148078 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
148079 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
148080 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
148081 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
148082 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
148083 +nla_put_string_50887 nla_put_string 0 50887 NULL
148084 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
148085 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
148086 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
148087 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
148088 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
148089 +subconnector_show_50902 subconnector_show 0 50902 NULL
148090 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
148091 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
148092 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
148093 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
148094 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
148095 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
148096 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
148097 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
148098 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
148099 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
148100 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
148101 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
148102 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
148103 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
148104 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
148105 +busnum_show_50927 busnum_show 0 50927 NULL
148106 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
148107 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
148108 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
148109 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
148110 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
148111 +show_device_status_50947 show_device_status 0 50947 NULL
148112 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
148113 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
148114 +set_50949 set 0 50949 NULL nohasharray
148115 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
148116 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
148117 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
148118 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
148119 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
148120 +zl10036_write_50952 zl10036_write 0 50952 NULL
148121 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
148122 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
148123 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
148124 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
148125 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
148126 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
148127 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
148128 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
148129 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
148130 +null_final_50967 null_final 0 50967 NULL
148131 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
148132 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
148133 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
148134 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
148135 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
148136 +timeout_write_50991 timeout_write 3-0 50991 NULL
148137 +interval_show_50993 interval_show 0 50993 NULL
148138 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
148139 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
148140 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
148141 +security_load_policy_50997 security_load_policy 0 50997 NULL
148142 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
148143 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
148144 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
148145 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
148146 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
148147 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
148148 +ppp_read_51017 ppp_read 0-3 51017 NULL
148149 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
148150 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
148151 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
148152 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
148153 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
148154 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
148155 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
148156 +dump_midi_51040 dump_midi 3 51040 NULL
148157 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
148158 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
148159 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
148160 +store_detach_51045 store_detach 0-4 51045 NULL
148161 +show_51050 show 0 51050 NULL nohasharray
148162 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
148163 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
148164 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
148165 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
148166 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
148167 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
148168 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
148169 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
148170 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
148171 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
148172 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
148173 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
148174 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
148175 +removable_show_51080 removable_show 0 51080 NULL
148176 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
148177 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
148178 +register_jprobes_51086 register_jprobes 0 51086 NULL
148179 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
148180 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
148181 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
148182 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
148183 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
148184 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
148185 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
148186 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
148187 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
148188 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
148189 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
148190 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
148191 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
148192 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
148193 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
148194 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
148195 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
148196 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
148197 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
148198 +amanda_help_51133 amanda_help 0 51133 NULL
148199 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
148200 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
148201 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
148202 +reg_read_51137 reg_read 0 51137 NULL nohasharray
148203 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
148204 +show_in_input_51138 show_in_input 0 51138 NULL
148205 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
148206 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
148207 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
148208 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
148209 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
148210 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
148211 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
148212 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
148213 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
148214 +driver_attach_51156 driver_attach 0 51156 NULL
148215 +device_rev_show_51157 device_rev_show 0 51157 NULL
148216 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
148217 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
148218 +online_store_51175 online_store 0-4 51175 NULL
148219 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
148220 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
148221 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
148222 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
148223 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
148224 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
148225 +dpms_show_51191 dpms_show 0 51191 NULL
148226 +get_uint_51193 get_uint 0 51193 NULL
148227 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
148228 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
148229 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
148230 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
148231 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
148232 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
148233 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
148234 +sr_done_51211 sr_done 0 51211 NULL
148235 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
148236 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
148237 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
148238 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
148239 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
148240 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
148241 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
148242 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
148243 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
148244 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
148245 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
148246 +goto_high_power_51237 goto_high_power 0 51237 NULL
148247 +drm_property_create_51239 drm_property_create 4 51239 NULL
148248 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
148249 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
148250 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
148251 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
148252 +st_read_51251 st_read 3-0 51251 NULL nohasharray
148253 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
148254 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
148255 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
148256 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
148257 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
148258 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
148259 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
148260 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
148261 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
148262 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
148263 +e100_up_51268 e100_up 0 51268 NULL
148264 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
148265 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
148266 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
148267 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
148268 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
148269 +send_51279 send 0 51279 NULL nohasharray
148270 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
148271 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
148272 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
148273 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
148274 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
148275 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
148276 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
148277 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
148278 +disable_51293 disable 0 51293 NULL
148279 +chip_name_show_51296 chip_name_show 0 51296 NULL
148280 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
148281 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
148282 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
148283 +nv_open_51300 nv_open 0 51300 NULL
148284 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
148285 +get_sset_count_51303 get_sset_count 0 51303 NULL
148286 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
148287 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
148288 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
148289 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
148290 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
148291 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
148292 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
148293 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
148294 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
148295 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
148296 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
148297 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
148298 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
148299 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
148300 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
148301 +device_user_purge_51340 device_user_purge 0 51340 NULL
148302 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
148303 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
148304 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
148305 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
148306 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
148307 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
148308 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
148309 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
148310 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
148311 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
148312 +show_hue_51369 show_hue 0 51369 NULL
148313 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
148314 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
148315 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
148316 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
148317 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
148318 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
148319 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
148320 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
148321 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
148322 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
148323 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
148324 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
148325 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
148326 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
148327 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
148328 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
148329 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
148330 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
148331 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
148332 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
148333 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
148334 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
148335 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
148336 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
148337 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
148338 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
148339 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
148340 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
148341 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
148342 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
148343 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
148344 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
148345 +yam_open_51447 yam_open 0 51447 NULL
148346 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
148347 +axnet_open_51453 axnet_open 0 51453 NULL
148348 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
148349 +gdth_halt_51460 gdth_halt 0 51460 NULL
148350 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
148351 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
148352 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
148353 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
148354 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
148355 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
148356 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
148357 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
148358 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
148359 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
148360 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
148361 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
148362 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
148363 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
148364 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
148365 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
148366 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
148367 +delay_show_51497 delay_show 0 51497 NULL
148368 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
148369 +get_dev_status_51505 get_dev_status 0 51505 NULL
148370 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
148371 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
148372 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
148373 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
148374 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
148375 +store_51519 store 0-3 51519 NULL
148376 +show_dts_51521 show_dts 0 51521 NULL
148377 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
148378 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
148379 +upload_code_51528 upload_code 0 51528 NULL
148380 +key_search_51533 key_search 0 51533 NULL
148381 +vid_show_51538 vid_show 0 51538 NULL
148382 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
148383 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
148384 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
148385 +new_offset_show_51546 new_offset_show 0 51546 NULL
148386 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
148387 +mbox_write_51548 mbox_write 3-0 51548 NULL
148388 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
148389 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
148390 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
148391 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
148392 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
148393 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
148394 +write_u64_51561 write_u64 0 51561 NULL
148395 +read_fw_51564 read_fw 0-5-6 51564 NULL
148396 +tx_sg_51567 tx_sg 0 51567 NULL
148397 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
148398 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
148399 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
148400 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
148401 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
148402 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
148403 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
148404 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
148405 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
148406 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
148407 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
148408 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
148409 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
148410 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
148411 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
148412 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
148413 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
148414 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
148415 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
148416 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
148417 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
148418 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
148419 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
148420 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
148421 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
148422 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
148423 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
148424 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
148425 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
148426 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
148427 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
148428 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
148429 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
148430 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
148431 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
148432 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
148433 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
148434 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
148435 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
148436 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
148437 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
148438 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
148439 +md5_update_51700 md5_update 0 51700 NULL
148440 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
148441 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
148442 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
148443 +sel_write_access_51704 sel_write_access 3 51704 NULL
148444 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
148445 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
148446 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
148447 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
148448 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
148449 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
148450 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
148451 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
148452 +str_read_51731 str_read 4-0 51731 NULL
148453 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
148454 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
148455 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
148456 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
148457 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
148458 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
148459 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
148460 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
148461 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
148462 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
148463 +if_write_51756 if_write 3 51756 NULL
148464 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
148465 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
148466 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
148467 +__fswab32_51781 __fswab32 0 51781 NULL
148468 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
148469 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
148470 +expkey_parse_51787 expkey_parse 0 51787 NULL
148471 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
148472 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
148473 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
148474 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
148475 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
148476 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
148477 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
148478 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
148479 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
148480 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
148481 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
148482 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
148483 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
148484 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
148485 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
148486 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
148487 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
148488 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
148489 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
148490 +write_packet_51838 write_packet 0 51838 NULL
148491 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
148492 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
148493 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
148494 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
148495 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
148496 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
148497 +ioread32_51847 ioread32 0 51847 NULL nohasharray
148498 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
148499 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
148500 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
148501 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
148502 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
148503 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
148504 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
148505 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
148506 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
148507 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
148508 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
148509 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
148510 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
148511 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
148512 +user_read_51881 user_read 3 51881 NULL
148513 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
148514 +b44_readphy_51890 b44_readphy 0 51890 NULL
148515 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
148516 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
148517 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
148518 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
148519 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
148520 +query_gid_51901 query_gid 0 51901 NULL
148521 +get_pages_51902 get_pages 0 51902 NULL
148522 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
148523 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
148524 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
148525 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
148526 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
148527 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
148528 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
148529 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
148530 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
148531 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
148532 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
148533 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
148534 +task_has_system_51936 task_has_system 0 51936 NULL
148535 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
148536 +direct_IO_51941 direct_IO 0 51941 NULL
148537 +show_test_51942 show_test 0 51942 NULL
148538 +pm_test_show_51946 pm_test_show 0 51946 NULL
148539 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
148540 +get_clock_info_51952 get_clock_info 4 51952 NULL
148541 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
148542 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
148543 +size_show_51963 size_show 0 51963 NULL
148544 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
148545 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
148546 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
148547 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
148548 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
148549 +read_page_51972 read_page 2 51972 NULL
148550 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
148551 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
148552 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
148553 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
148554 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
148555 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
148556 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
148557 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
148558 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
148559 +__detect_osd_51993 __detect_osd 0 51993 NULL
148560 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
148561 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
148562 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
148563 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
148564 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
148565 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
148566 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
148567 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
148568 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
148569 +dummy_enable_52019 dummy_enable 0 52019 NULL
148570 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
148571 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
148572 +r820t_write_52023 r820t_write 0-4 52023 NULL
148573 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
148574 +show_current_driver_52027 show_current_driver 0 52027 NULL
148575 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
148576 +override_release_52032 override_release 2 52032 NULL
148577 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
148578 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
148579 +irda_create_52042 irda_create 0 52042 NULL
148580 +netdev_show_52044 netdev_show 0 52044 NULL
148581 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
148582 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
148583 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
148584 +show_version_52054 show_version 0 52054 NULL
148585 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
148586 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
148587 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
148588 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
148589 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
148590 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
148591 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
148592 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
148593 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
148594 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
148595 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
148596 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
148597 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
148598 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
148599 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
148600 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
148601 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
148602 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
148603 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
148604 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
148605 +mtrr_save_52097 mtrr_save 0 52097 NULL
148606 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
148607 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
148608 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
148609 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
148610 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
148611 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
148612 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
148613 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
148614 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
148615 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
148616 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
148617 +sub_alloc_52140 sub_alloc 0 52140 NULL
148618 +netdev_open_52143 netdev_open 0 52143 NULL
148619 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
148620 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
148621 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
148622 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
148623 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
148624 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
148625 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
148626 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
148627 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
148628 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
148629 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
148630 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
148631 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
148632 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
148633 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
148634 +mxuport_open_52173 mxuport_open 0 52173 NULL
148635 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
148636 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
148637 +print_prefix_52176 print_prefix 0 52176 NULL
148638 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
148639 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
148640 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
148641 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
148642 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
148643 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
148644 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
148645 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
148646 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
148647 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
148648 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
148649 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
148650 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
148651 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
148652 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
148653 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
148654 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
148655 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
148656 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
148657 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
148658 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
148659 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
148660 +de_init_rings_52222 de_init_rings 0 52222 NULL
148661 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
148662 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
148663 +show_chgmode_52225 show_chgmode 0 52225 NULL
148664 +ptype_store_52226 ptype_store 0-3 52226 NULL
148665 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
148666 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
148667 +max1111_read_52230 max1111_read 0 52230 NULL
148668 +nvram_read_52231 nvram_read 0-3 52231 NULL
148669 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
148670 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
148671 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
148672 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
148673 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
148674 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
148675 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
148676 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
148677 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
148678 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
148679 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
148680 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
148681 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
148682 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
148683 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
148684 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
148685 +flush_52261 flush 0 52261 NULL
148686 +read_52268 read 0 52268 NULL
148687 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
148688 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
148689 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
148690 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
148691 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
148692 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
148693 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
148694 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
148695 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
148696 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
148697 +rw_read_52299 rw_read 6-0-5 52299 NULL
148698 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
148699 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
148700 +sis5595_access_52305 sis5595_access 0 52305 NULL
148701 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
148702 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
148703 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
148704 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
148705 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
148706 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
148707 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
148708 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
148709 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
148710 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
148711 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
148712 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
148713 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
148714 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
148715 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
148716 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
148717 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
148718 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
148719 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
148720 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
148721 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
148722 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
148723 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
148724 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
148725 +hur_len_52339 hur_len 0 52339 NULL
148726 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
148727 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
148728 +store_52342 store 0-3 52342 NULL
148729 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
148730 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
148731 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
148732 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
148733 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
148734 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
148735 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
148736 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
148737 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
148738 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
148739 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
148740 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
148741 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
148742 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
148743 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
148744 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
148745 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
148746 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
148747 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
148748 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
148749 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
148750 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
148751 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
148752 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
148753 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
148754 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
148755 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
148756 +task_has_security_52386 task_has_security 0 52386 NULL
148757 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
148758 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
148759 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
148760 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
148761 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
148762 +pm_suspend_52403 pm_suspend 0 52403 NULL
148763 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
148764 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
148765 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
148766 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
148767 +clariion_activate_52414 clariion_activate 0 52414 NULL
148768 +do_md_run_52416 do_md_run 0 52416 NULL
148769 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
148770 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
148771 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
148772 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
148773 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
148774 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
148775 +delay_status_52431 delay_status 5 52431 NULL nohasharray
148776 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
148777 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
148778 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
148779 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
148780 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
148781 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
148782 +show_radios_state_52445 show_radios_state 0 52445 NULL
148783 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
148784 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
148785 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
148786 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
148787 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
148788 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
148789 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
148790 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
148791 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
148792 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
148793 +show_id_ext_52472 show_id_ext 0 52472 NULL
148794 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
148795 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
148796 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
148797 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
148798 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
148799 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
148800 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
148801 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
148802 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
148803 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
148804 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
148805 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
148806 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
148807 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
148808 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
148809 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
148810 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
148811 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
148812 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
148813 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
148814 +disable_slot_52512 disable_slot 0 52512 NULL
148815 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
148816 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
148817 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
148818 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
148819 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
148820 +get_session_param_52521 get_session_param 0 52521 NULL
148821 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
148822 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
148823 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
148824 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
148825 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
148826 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
148827 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
148828 +show_caseopen_52539 show_caseopen 0 52539 NULL
148829 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
148830 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
148831 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
148832 +set_fan_52544 set_fan 0-4 52544 NULL
148833 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
148834 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
148835 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
148836 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
148837 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
148838 +cropcap_52561 cropcap 0 52561 NULL
148839 +atalk_create_52562 atalk_create 0 52562 NULL
148840 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
148841 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
148842 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
148843 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
148844 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
148845 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
148846 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
148847 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
148848 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
148849 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
148850 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
148851 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
148852 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
148853 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
148854 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
148855 +ath10k_start_52596 ath10k_start 0 52596 NULL
148856 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
148857 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
148858 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
148859 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
148860 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
148861 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
148862 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
148863 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
148864 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
148865 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
148866 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
148867 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
148868 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
148869 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
148870 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
148871 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
148872 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
148873 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
148874 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
148875 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
148876 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
148877 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
148878 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
148879 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
148880 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
148881 +reg_write_range_52690 reg_write_range 4 52690 NULL
148882 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
148883 +store_52696 store 0-3 52696 NULL
148884 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
148885 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
148886 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
148887 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
148888 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
148889 +action_show_52711 action_show 0 52711 NULL
148890 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
148891 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
148892 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
148893 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
148894 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
148895 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
148896 +sendbytes_52726 sendbytes 0 52726 NULL
148897 +set_capture_52728 set_capture 0 52728 NULL
148898 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
148899 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
148900 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
148901 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
148902 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
148903 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
148904 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
148905 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
148906 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
148907 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
148908 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
148909 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
148910 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
148911 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
148912 +store_52770 store 0 52770 NULL
148913 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
148914 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
148915 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
148916 +show_pec_52779 show_pec 0 52779 NULL
148917 +set_target_52783 set_target 0-4 52783 NULL
148918 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
148919 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
148920 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
148921 +show_52793 show 0 52793 NULL
148922 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
148923 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
148924 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
148925 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
148926 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
148927 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
148928 +run_start_commands_52808 run_start_commands 0 52808 NULL
148929 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
148930 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
148931 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
148932 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
148933 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
148934 +show_eco_52820 show_eco 0 52820 NULL
148935 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
148936 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
148937 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
148938 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
148939 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
148940 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
148941 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
148942 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
148943 +apei_read_52843 apei_read 0 52843 NULL
148944 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
148945 +modelname_show_52855 modelname_show 0 52855 NULL
148946 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
148947 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
148948 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
148949 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
148950 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
148951 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
148952 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
148953 +cccr_show_52879 cccr_show 0 52879 NULL
148954 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
148955 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
148956 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
148957 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
148958 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
148959 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
148960 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
148961 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
148962 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
148963 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
148964 +read_cam_control_52903 read_cam_control 0 52903 NULL
148965 +parse_52905 parse 0 52905 NULL
148966 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
148967 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
148968 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
148969 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
148970 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
148971 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
148972 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
148973 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
148974 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
148975 +queue_show_random_52946 queue_show_random 0 52946 NULL
148976 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
148977 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
148978 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
148979 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
148980 +adv7170_write_52956 adv7170_write 0 52956 NULL
148981 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
148982 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
148983 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
148984 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
148985 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
148986 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
148987 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
148988 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
148989 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
148990 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
148991 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
148992 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
148993 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
148994 +num_node_state_52989 num_node_state 0 52989 NULL
148995 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
148996 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
148997 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
148998 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
148999 +ican3_open_52999 ican3_open 0 52999 NULL
149000 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
149001 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
149002 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
149003 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
149004 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
149005 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
149006 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
149007 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
149008 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
149009 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
149010 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
149011 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
149012 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
149013 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
149014 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
149015 +ndelay_show_53032 ndelay_show 0 53032 NULL
149016 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
149017 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
149018 +show_link_type_53045 show_link_type 0 53045 NULL
149019 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
149020 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
149021 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
149022 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
149023 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
149024 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
149025 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
149026 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
149027 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
149028 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
149029 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
149030 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
149031 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
149032 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
149033 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
149034 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
149035 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
149036 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
149037 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
149038 +deauthenticate_53093 deauthenticate 0 53093 NULL
149039 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
149040 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
149041 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
149042 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
149043 +queue_var_show_53098 queue_var_show 0 53098 NULL
149044 +set_button_53099 set_button 0-4 53099 NULL
149045 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
149046 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
149047 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
149048 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
149049 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
149050 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
149051 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
149052 +verity_status_53120 verity_status 5 53120 NULL nohasharray
149053 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
149054 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
149055 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
149056 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
149057 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
149058 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
149059 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
149060 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
149061 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
149062 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
149063 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
149064 +find_domain_name_53149 find_domain_name 0 53149 NULL
149065 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
149066 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
149067 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
149068 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
149069 +pwm_enable_53163 pwm_enable 0 53163 NULL
149070 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
149071 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
149072 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
149073 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
149074 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
149075 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
149076 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
149077 +skfp_open_53190 skfp_open 0 53190 NULL
149078 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
149079 +ti_write_room_53194 ti_write_room 0 53194 NULL
149080 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
149081 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
149082 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
149083 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
149084 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
149085 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
149086 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
149087 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
149088 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
149089 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
149090 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
149091 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
149092 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
149093 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
149094 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
149095 +enable_supply_53242 enable_supply 0 53242 NULL
149096 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
149097 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
149098 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
149099 +tun_do_read_53245 tun_do_read 0 53245 NULL
149100 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
149101 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
149102 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
149103 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
149104 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
149105 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
149106 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
149107 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
149108 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
149109 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
149110 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
149111 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
149112 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
149113 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
149114 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
149115 +kstrtoull_53273 kstrtoull 0 53273 NULL
149116 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
149117 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
149118 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
149119 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
149120 +null_update_53290 null_update 0 53290 NULL
149121 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
149122 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
149123 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
149124 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
149125 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
149126 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
149127 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
149128 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
149129 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
149130 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
149131 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
149132 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
149133 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
149134 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
149135 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
149136 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
149137 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
149138 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
149139 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
149140 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
149141 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
149142 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
149143 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
149144 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
149145 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
149146 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
149147 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
149148 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
149149 +key_timeout_53364 key_timeout 0 53364 NULL
149150 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
149151 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
149152 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
149153 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
149154 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
149155 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
149156 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
149157 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
149158 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
149159 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
149160 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
149161 +fuse_permission_53387 fuse_permission 0 53387 NULL
149162 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
149163 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
149164 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
149165 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
149166 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
149167 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
149168 +hotkey_write_53403 hotkey_write 0 53403 NULL
149169 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
149170 +start_53407 start 0 53407 NULL
149171 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
149172 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
149173 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
149174 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
149175 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
149176 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
149177 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
149178 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
149179 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
149180 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
149181 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
149182 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
149183 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
149184 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
149185 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
149186 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
149187 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
149188 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
149189 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
149190 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
149191 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
149192 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
149193 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
149194 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
149195 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
149196 +ns83820_open_53454 ns83820_open 0 53454 NULL
149197 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
149198 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
149199 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
149200 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
149201 +n2_run_53459 n2_run 3 53459 NULL
149202 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
149203 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
149204 +wm831x_write_53469 wm831x_write 0 53469 NULL
149205 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
149206 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
149207 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
149208 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
149209 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
149210 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
149211 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
149212 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
149213 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
149214 +create_extra_out_53491 create_extra_out 0 53491 NULL
149215 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
149216 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
149217 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
149218 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
149219 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
149220 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
149221 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
149222 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
149223 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
149224 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
149225 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
149226 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
149227 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
149228 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
149229 +check_acl_53512 check_acl 0 53512 NULL
149230 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
149231 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
149232 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
149233 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
149234 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
149235 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
149236 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
149237 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
149238 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
149239 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
149240 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
149241 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
149242 +ec_poll_53557 ec_poll 0 53557 NULL
149243 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
149244 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
149245 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
149246 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
149247 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
149248 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
149249 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
149250 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
149251 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
149252 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
149253 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
149254 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
149255 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
149256 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
149257 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
149258 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
149259 +bpq_open_53602 bpq_open 0 53602 NULL
149260 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
149261 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
149262 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
149263 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
149264 +check_reshape_53605 check_reshape 0 53605 NULL
149265 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
149266 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
149267 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
149268 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
149269 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
149270 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
149271 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
149272 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
149273 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
149274 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
149275 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
149276 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
149277 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
149278 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
149279 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
149280 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
149281 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
149282 +show_trigger_53668 show_trigger 0 53668 NULL
149283 +store_target_53673 store_target 0-4 53673 NULL
149284 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
149285 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
149286 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
149287 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
149288 +check_reshape_53683 check_reshape 0 53683 NULL
149289 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
149290 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
149291 +__show_signal_53688 __show_signal 0 53688 NULL
149292 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
149293 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
149294 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
149295 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
149296 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
149297 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
149298 +show_otp1_53696 show_otp1 0 53696 NULL
149299 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
149300 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
149301 +read_53700 read 0 53700 NULL
149302 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
149303 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
149304 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
149305 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
149306 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
149307 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
149308 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
149309 +wdm_write_53735 wdm_write 3-0 53735 NULL
149310 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
149311 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
149312 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
149313 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
149314 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
149315 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
149316 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
149317 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
149318 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
149319 +start_fw_53746 start_fw 0 53746 NULL
149320 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
149321 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
149322 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
149323 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
149324 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
149325 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
149326 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
149327 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
149328 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
149329 +class_attr_show_53762 class_attr_show 0 53762 NULL
149330 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
149331 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
149332 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
149333 +store_53768 store 0-3 53768 NULL
149334 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
149335 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
149336 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
149337 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
149338 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
149339 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
149340 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
149341 +block_write_end_53795 block_write_end 0-5 53795 NULL
149342 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
149343 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
149344 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
149345 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
149346 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
149347 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
149348 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
149349 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
149350 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
149351 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
149352 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
149353 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
149354 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
149355 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
149356 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
149357 +part_stat_show_53838 part_stat_show 0 53838 NULL
149358 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
149359 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
149360 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
149361 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
149362 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
149363 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
149364 +show_led_53867 show_led 0 53867 NULL
149365 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
149366 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
149367 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
149368 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
149369 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
149370 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
149371 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
149372 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
149373 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
149374 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
149375 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
149376 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
149377 +sync_max_show_53894 sync_max_show 0 53894 NULL
149378 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
149379 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
149380 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
149381 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
149382 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
149383 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
149384 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
149385 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
149386 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
149387 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
149388 +do_switch_53920 do_switch 0 53920 NULL
149389 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
149390 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
149391 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
149392 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
149393 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
149394 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
149395 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
149396 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
149397 +store_53940 store 0-4 53940 NULL
149398 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
149399 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
149400 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
149401 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
149402 +get_status_53950 get_status 0 53950 NULL
149403 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
149404 +address_show_53957 address_show 0 53957 NULL
149405 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
149406 +osdname_show_53962 osdname_show 0 53962 NULL
149407 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
149408 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
149409 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
149410 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
149411 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
149412 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
149413 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
149414 +reshape_53978 reshape 0 53978 NULL
149415 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
149416 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
149417 +pte_entry_53988 pte_entry 0 53988 NULL
149418 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
149419 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
149420 +recv_53991 recv 0 53991 NULL
149421 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
149422 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
149423 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
149424 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
149425 +write_54000 write 0-6-5 54000 NULL
149426 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
149427 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
149428 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
149429 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
149430 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
149431 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
149432 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
149433 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
149434 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
149435 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
149436 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
149437 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
149438 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
149439 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
149440 +status_show_54028 status_show 0 54028 NULL
149441 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
149442 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
149443 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
149444 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
149445 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
149446 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
149447 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
149448 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
149449 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
149450 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
149451 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
149452 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
149453 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
149454 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
149455 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
149456 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
149457 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
149458 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
149459 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
149460 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
149461 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
149462 +show_in_beep_54074 show_in_beep 0 54074 NULL
149463 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
149464 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
149465 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
149466 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
149467 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
149468 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
149469 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
149470 +create_xattr_54106 create_xattr 5 54106 NULL
149471 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
149472 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
149473 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
149474 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
149475 +strn_len_54122 strn_len 0 54122 NULL
149476 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
149477 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
149478 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
149479 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
149480 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
149481 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
149482 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
149483 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
149484 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
149485 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
149486 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
149487 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
149488 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
149489 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
149490 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
149491 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
149492 +set_min_width_54150 set_min_width 0-4 54150 NULL
149493 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
149494 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
149495 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
149496 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
149497 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
149498 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
149499 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
149500 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
149501 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
149502 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
149503 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
149504 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
149505 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
149506 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
149507 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
149508 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
149509 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
149510 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
149511 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
149512 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
149513 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
149514 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
149515 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
149516 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
149517 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
149518 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
149519 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
149520 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
149521 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
149522 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
149523 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
149524 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
149525 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
149526 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
149527 +i8k_smm_54227 i8k_smm 0 54227 NULL
149528 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
149529 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
149530 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
149531 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
149532 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
149533 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
149534 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
149535 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
149536 +reada_add_block_54247 reada_add_block 2 54247 NULL
149537 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
149538 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
149539 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
149540 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
149541 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
149542 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
149543 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
149544 +venus_setattr_54255 venus_setattr 0 54255 NULL
149545 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
149546 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
149547 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
149548 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
149549 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
149550 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
149551 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
149552 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
149553 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
149554 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
149555 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
149556 +sizeof_long_54276 sizeof_long 0 54276 NULL
149557 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
149558 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
149559 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
149560 +fm10k_open_54283 fm10k_open 0 54283 NULL
149561 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
149562 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
149563 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
149564 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
149565 +show_designated_port_54292 show_designated_port 0 54292 NULL
149566 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
149567 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
149568 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
149569 +remove_store_54298 remove_store 0-4 54298 NULL
149570 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
149571 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
149572 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
149573 +sprintf_54306 sprintf 0 54306 NULL
149574 +path_setxattr_54308 path_setxattr 4 54308 NULL
149575 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
149576 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
149577 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
149578 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
149579 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
149580 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
149581 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
149582 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
149583 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
149584 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
149585 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
149586 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
149587 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
149588 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
149589 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
149590 +fat_writepage_54344 fat_writepage 0 54344 NULL
149591 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
149592 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
149593 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
149594 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
149595 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
149596 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
149597 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
149598 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
149599 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
149600 +aac_show_model_54375 aac_show_model 0 54375 NULL
149601 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
149602 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
149603 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
149604 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
149605 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
149606 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
149607 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
149608 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
149609 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
149610 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
149611 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
149612 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
149613 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
149614 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
149615 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
149616 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
149617 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
149618 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
149619 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
149620 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
149621 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
149622 +new_lockspace_54427 new_lockspace 0 54427 NULL
149623 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
149624 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
149625 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
149626 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
149627 +read_firmid_54443 read_firmid 0 54443 NULL
149628 +cot_decompress_54452 cot_decompress 0 54452 NULL
149629 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
149630 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
149631 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
149632 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
149633 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
149634 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
149635 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
149636 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
149637 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
149638 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
149639 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
149640 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
149641 +garmin_write_54492 garmin_write 0-4 54492 NULL
149642 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
149643 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
149644 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
149645 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
149646 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
149647 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
149648 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
149649 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
149650 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
149651 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
149652 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
149653 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
149654 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
149655 +create_lkb_54517 create_lkb 0 54517 NULL
149656 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
149657 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
149658 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
149659 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
149660 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
149661 +viacam_read_54526 viacam_read 3-0 54526 NULL
149662 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
149663 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
149664 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
149665 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
149666 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
149667 +setsockopt_54539 setsockopt 5 54539 NULL
149668 +new_analog_input_54542 new_analog_input 0 54542 NULL
149669 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
149670 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
149671 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
149672 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
149673 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
149674 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
149675 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
149676 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
149677 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
149678 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
149679 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
149680 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
149681 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
149682 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
149683 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
149684 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
149685 +rds_getname_54579 rds_getname 0 54579 NULL
149686 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
149687 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
149688 +sync_callback_54596 sync_callback 0 54596 NULL
149689 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
149690 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
149691 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
149692 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
149693 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
149694 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
149695 +show_unique_id_54613 show_unique_id 0 54613 NULL
149696 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
149697 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
149698 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
149699 +bl_initiate_54623 bl_initiate 0 54623 NULL
149700 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
149701 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
149702 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
149703 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
149704 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
149705 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
149706 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
149707 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
149708 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
149709 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
149710 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
149711 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
149712 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
149713 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
149714 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
149715 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
149716 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
149717 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
149718 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
149719 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
149720 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
149721 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
149722 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
149723 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
149724 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
149725 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
149726 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
149727 +bus_add_device_54665 bus_add_device 0 54665 NULL
149728 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
149729 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
149730 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
149731 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
149732 +show_target_temp_54673 show_target_temp 0 54673 NULL
149733 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
149734 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
149735 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
149736 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
149737 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
149738 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
149739 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
149740 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
149741 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
149742 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
149743 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
149744 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
149745 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
149746 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
149747 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
149748 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
149749 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
149750 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
149751 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
149752 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
149753 +show_54725 show 0 54725 NULL
149754 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
149755 +rmd128_final_54728 rmd128_final 0 54728 NULL
149756 +show_vgapass_54732 show_vgapass 0 54732 NULL
149757 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
149758 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
149759 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
149760 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
149761 +do_trimming_54741 do_trimming 3 54741 NULL
149762 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
149763 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
149764 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
149765 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
149766 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
149767 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
149768 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
149769 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
149770 +show_zone_54763 show_zone 0 54763 NULL
149771 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
149772 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
149773 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
149774 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
149775 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
149776 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
149777 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
149778 +sis190_open_54790 sis190_open 0 54790 NULL
149779 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
149780 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
149781 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
149782 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
149783 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
149784 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
149785 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
149786 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
149787 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
149788 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
149789 +nfsd_write_54809 nfsd_write 6 54809 NULL
149790 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
149791 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
149792 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
149793 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
149794 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
149795 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
149796 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
149797 +write_rio_54837 write_rio 3-0 54837 NULL
149798 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
149799 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
149800 +prepare_dma_54845 prepare_dma 0 54845 NULL
149801 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
149802 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
149803 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
149804 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
149805 +printer_read_54851 printer_read 3 54851 NULL
149806 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
149807 +show_node_54859 show_node 0 54859 NULL
149808 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
149809 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
149810 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
149811 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
149812 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
149813 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
149814 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
149815 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
149816 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
149817 +show_learning_54874 show_learning 0 54874 NULL
149818 +time_show_54879 time_show 0 54879 NULL nohasharray
149819 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
149820 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
149821 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
149822 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
149823 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
149824 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
149825 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
149826 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
149827 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
149828 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
149829 +sendmsg_54900 sendmsg 0-4 54900 NULL
149830 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
149831 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
149832 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
149833 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
149834 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
149835 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
149836 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
149837 +store_temp_54915 store_temp 0-4 54915 NULL
149838 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
149839 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
149840 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
149841 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
149842 +con_write_room_54924 con_write_room 0 54924 NULL
149843 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
149844 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
149845 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
149846 +load_fx_54934 load_fx 0 54934 NULL
149847 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
149848 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
149849 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
149850 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
149851 +ddebug_change_54940 ddebug_change 0 54940 NULL
149852 +add_port_54941 add_port 2 54941 NULL
149853 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
149854 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
149855 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
149856 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
149857 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
149858 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
149859 +make_rate_54951 make_rate 0 54951 NULL
149860 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
149861 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
149862 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
149863 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
149864 +recv_cb_54962 recv_cb 0 54962 NULL
149865 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
149866 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
149867 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
149868 +c4_add_card_54968 c4_add_card 3 54968 NULL
149869 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
149870 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
149871 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
149872 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
149873 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
149874 +_queue_data_54983 _queue_data 4 54983 NULL
149875 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
149876 +net2280_start_54985 net2280_start 0 54985 NULL
149877 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
149878 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
149879 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
149880 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
149881 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
149882 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
149883 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
149884 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
149885 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
149886 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
149887 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
149888 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
149889 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
149890 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
149891 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
149892 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
149893 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
149894 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
149895 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
149896 +tps65912_read_55058 tps65912_read 0 55058 NULL
149897 +read_55065 read 0 55065 NULL
149898 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
149899 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
149900 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
149901 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
149902 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
149903 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
149904 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
149905 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
149906 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
149907 +lnc_add_55085 lnc_add 0 55085 NULL
149908 +read_dma_55086 read_dma 3 55086 NULL
149909 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
149910 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
149911 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
149912 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
149913 +p9_client_write_55105 p9_client_write 0 55105 NULL
149914 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
149915 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
149916 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
149917 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
149918 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
149919 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
149920 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
149921 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
149922 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
149923 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
149924 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
149925 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
149926 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
149927 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
149928 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
149929 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
149930 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
149931 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
149932 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
149933 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
149934 +pwm_show_55165 pwm_show 0 55165 NULL
149935 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
149936 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
149937 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
149938 +show_55175 show 0 55175 NULL nohasharray
149939 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
149940 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
149941 +patch_alc882_55183 patch_alc882 0 55183 NULL
149942 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
149943 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
149944 +de4x5_open_55186 de4x5_open 0 55186 NULL
149945 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
149946 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
149947 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
149948 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
149949 +show_status_55193 show_status 0 55193 NULL
149950 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
149951 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
149952 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
149953 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
149954 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
149955 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
149956 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
149957 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
149958 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
149959 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
149960 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
149961 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
149962 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
149963 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
149964 +p2a_55219 p2a 0-1 55219 NULL
149965 +firm_send_command_55222 firm_send_command 0 55222 NULL
149966 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
149967 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
149968 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
149969 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
149970 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
149971 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
149972 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
149973 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
149974 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
149975 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
149976 +output_sleep_55265 output_sleep 0 55265 NULL
149977 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
149978 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
149979 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
149980 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
149981 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
149982 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
149983 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
149984 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
149985 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
149986 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
149987 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
149988 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
149989 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
149990 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
149991 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
149992 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
149993 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
149994 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
149995 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
149996 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
149997 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
149998 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
149999 +reg_read_55337 reg_read 0 55337 NULL
150000 +vme_user_read_55338 vme_user_read 3 55338 NULL
150001 +read_byte_55340 read_byte 0 55340 NULL
150002 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
150003 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
150004 +udf_writepage_55347 udf_writepage 0 55347 NULL
150005 +device_user_lock_55350 device_user_lock 0 55350 NULL
150006 +show_in0_max_55351 show_in0_max 0 55351 NULL
150007 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
150008 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
150009 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
150010 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
150011 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
150012 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
150013 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
150014 +do_command_55363 do_command 0 55363 NULL
150015 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
150016 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
150017 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
150018 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
150019 +wimax_store_55380 wimax_store 4-0 55380 NULL
150020 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
150021 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
150022 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
150023 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
150024 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
150025 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
150026 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
150027 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
150028 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
150029 +yurex_read_55405 yurex_read 0-3 55405 NULL
150030 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
150031 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
150032 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
150033 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
150034 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
150035 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
150036 +show_port_55424 show_port 0 55424 NULL
150037 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
150038 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
150039 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
150040 +jme_open_55432 jme_open 0 55432 NULL
150041 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
150042 +show_in8_55438 show_in8 0 55438 NULL
150043 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
150044 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
150045 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
150046 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
150047 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
150048 +SyS_read_55449 SyS_read 3 55449 NULL
150049 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
150050 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
150051 +sys_recv_55455 sys_recv 3 55455 NULL
150052 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
150053 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
150054 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
150055 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
150056 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
150057 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
150058 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
150059 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
150060 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
150061 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
150062 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
150063 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
150064 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
150065 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
150066 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
150067 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
150068 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
150069 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
150070 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
150071 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
150072 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
150073 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
150074 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
150075 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
150076 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
150077 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
150078 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
150079 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
150080 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
150081 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
150082 +ea_get_55522 ea_get 0-3 55522 NULL
150083 +attr_set_55534 attr_set 0 55534 NULL
150084 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
150085 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
150086 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
150087 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
150088 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
150089 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
150090 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
150091 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
150092 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
150093 +show_55563 show 0 55563 NULL
150094 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
150095 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
150096 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
150097 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
150098 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
150099 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
150100 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
150101 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
150102 +add_partition_55588 add_partition 2 55588 NULL
150103 +write_inode_55592 write_inode 0 55592 NULL
150104 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
150105 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
150106 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
150107 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
150108 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
150109 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
150110 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
150111 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
150112 +dspcreate_55610 dspcreate 0 55610 NULL
150113 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
150114 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
150115 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
150116 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
150117 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
150118 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
150119 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
150120 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
150121 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
150122 +mt2063_init_55629 mt2063_init 0 55629 NULL
150123 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
150124 +show_board_55637 show_board 0 55637 NULL
150125 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
150126 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
150127 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
150128 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
150129 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
150130 +iolink_show_55647 iolink_show 0 55647 NULL
150131 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
150132 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
150133 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
150134 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
150135 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
150136 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
150137 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
150138 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
150139 +online_55663 online 0 55663 NULL
150140 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
150141 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
150142 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
150143 +direct2indirect_55677 direct2indirect 0 55677 NULL
150144 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
150145 +get_info_55681 get_info 3 55681 NULL
150146 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
150147 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
150148 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
150149 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
150150 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
150151 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
150152 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
150153 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
150154 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
150155 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
150156 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
150157 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
150158 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
150159 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
150160 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
150161 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
150162 +btree_readpage_55720 btree_readpage 0 55720 NULL
150163 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
150164 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
150165 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
150166 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
150167 +prepare_reply_55734 prepare_reply 4 55734 NULL
150168 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
150169 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
150170 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
150171 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
150172 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
150173 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
150174 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
150175 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
150176 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
150177 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
150178 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
150179 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
150180 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
150181 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
150182 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
150183 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
150184 +strlen_55778 strlen 0 55778 NULL
150185 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
150186 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
150187 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
150188 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
150189 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
150190 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
150191 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
150192 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
150193 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
150194 +write_fw_55806 write_fw 0-5-6 55806 NULL
150195 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
150196 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
150197 +show_55816 show 0 55816 NULL
150198 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
150199 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
150200 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
150201 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
150202 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
150203 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
150204 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
150205 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
150206 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
150207 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
150208 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
150209 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
150210 +rsq_status_55848 rsq_status 0 55848 NULL
150211 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
150212 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
150213 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
150214 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
150215 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
150216 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
150217 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
150218 +status_55864 status 0 55864 NULL nohasharray
150219 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
150220 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
150221 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
150222 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
150223 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
150224 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
150225 +hsc_write_55875 hsc_write 3-0 55875 NULL
150226 +nr_listen_55884 nr_listen 0 55884 NULL
150227 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
150228 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
150229 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
150230 +tda18271_init_55894 tda18271_init 0 55894 NULL
150231 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
150232 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
150233 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
150234 +cmos_write_55903 cmos_write 0 55903 NULL
150235 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
150236 +validate_change_55910 validate_change 0 55910 NULL
150237 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
150238 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
150239 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
150240 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
150241 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
150242 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
150243 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
150244 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
150245 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
150246 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
150247 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
150248 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
150249 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
150250 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
150251 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
150252 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
150253 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
150254 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
150255 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
150256 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
150257 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
150258 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
150259 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
150260 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
150261 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
150262 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
150263 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
150264 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
150265 +init_subctxts_55970 init_subctxts 0 55970 NULL
150266 +query_device_55971 query_device 0 55971 NULL
150267 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
150268 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
150269 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
150270 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
150271 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
150272 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
150273 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
150274 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
150275 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
150276 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
150277 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
150278 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
150279 +epic_open_55997 epic_open 0 55997 NULL nohasharray
150280 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
150281 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
150282 +show_otp0_56000 show_otp0 0 56000 NULL
150283 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
150284 +soft_store_56006 soft_store 0-4 56006 NULL
150285 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
150286 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
150287 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
150288 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
150289 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
150290 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
150291 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
150292 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
150293 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
150294 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
150295 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
150296 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
150297 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
150298 +store_cursor_56036 store_cursor 0-4 56036 NULL
150299 +build_controls_56044 build_controls 0 56044 NULL
150300 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
150301 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
150302 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
150303 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
150304 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
150305 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
150306 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
150307 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
150308 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
150309 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
150310 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
150311 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
150312 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
150313 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
150314 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
150315 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
150316 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
150317 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
150318 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
150319 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
150320 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
150321 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
150322 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
150323 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
150324 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
150325 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
150326 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
150327 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
150328 +rmd256_update_56110 rmd256_update 0 56110 NULL
150329 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
150330 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
150331 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
150332 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
150333 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
150334 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
150335 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
150336 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
150337 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
150338 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
150339 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
150340 +map_addr_56144 map_addr 7 56144 NULL nohasharray
150341 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
150342 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
150343 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
150344 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
150345 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
150346 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
150347 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
150348 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
150349 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
150350 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
150351 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
150352 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
150353 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
150354 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
150355 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
150356 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
150357 +change_qos_56178 change_qos 0 56178 NULL
150358 +complain_error_56186 complain_error 0-1 56186 NULL
150359 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
150360 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
150361 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
150362 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
150363 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
150364 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
150365 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
150366 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
150367 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
150368 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
150369 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
150370 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
150371 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
150372 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
150373 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
150374 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
150375 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
150376 +fd_copyin_56247 fd_copyin 3 56247 NULL
150377 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
150378 +ax_header_56252 ax_header 0 56252 NULL
150379 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
150380 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
150381 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
150382 +clk_enable_56265 clk_enable 0 56265 NULL
150383 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
150384 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
150385 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
150386 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
150387 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
150388 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
150389 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
150390 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
150391 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
150392 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
150393 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
150394 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
150395 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
150396 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
150397 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
150398 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
150399 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
150400 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
150401 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
150402 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
150403 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
150404 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
150405 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
150406 +linear_add_56314 linear_add 0 56314 NULL
150407 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
150408 +read16_56319 read16 0 56319 NULL nohasharray
150409 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
150410 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
150411 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
150412 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
150413 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
150414 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
150415 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
150416 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
150417 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
150418 +show_line2_56346 show_line2 0 56346 NULL
150419 +read_human_status_56349 read_human_status 0 56349 NULL
150420 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
150421 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
150422 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
150423 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
150424 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
150425 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
150426 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
150427 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
150428 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
150429 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
150430 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
150431 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
150432 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
150433 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
150434 +store_56373 store 0-3 56373 &usb_xfer_56373
150435 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
150436 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
150437 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
150438 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
150439 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
150440 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
150441 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
150442 +res_get_56393 res_get 0 56393 NULL
150443 +strtobool_56399 strtobool 0 56399 NULL
150444 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
150445 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
150446 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
150447 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
150448 +write_gssp_56404 write_gssp 3-0 56404 NULL
150449 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
150450 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
150451 +SMB2_open_56407 SMB2_open 0 56407 NULL
150452 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
150453 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
150454 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
150455 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
150456 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
150457 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
150458 +store_msg_56417 store_msg 3 56417 NULL
150459 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
150460 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
150461 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
150462 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
150463 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
150464 +vsock_listen_56427 vsock_listen 0 56427 NULL
150465 +mddev_lock_56428 mddev_lock 0 56428 NULL
150466 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
150467 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
150468 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
150469 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
150470 +omninet_write_56432 omninet_write 0-4 56432 NULL
150471 +fl_create_56435 fl_create 5 56435 NULL nohasharray
150472 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
150473 +gnttab_map_56439 gnttab_map 2 56439 NULL
150474 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
150475 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
150476 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
150477 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
150478 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
150479 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
150480 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
150481 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
150482 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
150483 +set_connectable_56458 set_connectable 4 56458 NULL
150484 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
150485 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
150486 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
150487 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
150488 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
150489 +putused_user_56467 putused_user 3 56467 NULL
150490 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
150491 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
150492 +phy_write_56475 phy_write 0 56475 NULL nohasharray
150493 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
150494 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
150495 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
150496 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
150497 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
150498 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
150499 +bsp_check_56487 bsp_check 0 56487 NULL
150500 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
150501 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
150502 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
150503 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
150504 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
150505 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
150506 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
150507 +show_in_value_56503 show_in_value 0 56503 NULL
150508 +init_map_ip_56508 init_map_ip 5 56508 NULL
150509 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
150510 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
150511 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
150512 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
150513 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
150514 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
150515 +get_temp_56524 get_temp 0 56524 NULL
150516 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
150517 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
150518 +ip_options_get_56538 ip_options_get 4 56538 NULL
150519 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
150520 +ia_open_56543 ia_open 0 56543 NULL
150521 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
150522 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
150523 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
150524 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
150525 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
150526 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
150527 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
150528 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
150529 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
150530 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
150531 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
150532 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
150533 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
150534 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
150535 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
150536 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
150537 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
150538 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
150539 +write_room_56601 write_room 0 56601 NULL nohasharray
150540 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
150541 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
150542 +event_filter_write_56609 event_filter_write 3 56609 NULL
150543 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
150544 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
150545 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
150546 +show_56623 show 0 56623 NULL nohasharray
150547 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
150548 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
150549 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
150550 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
150551 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
150552 +gather_array_56641 gather_array 3 56641 NULL
150553 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
150554 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
150555 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
150556 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
150557 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
150558 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
150559 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
150560 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
150561 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
150562 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
150563 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
150564 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
150565 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
150566 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
150567 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
150568 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
150569 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
150570 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
150571 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
150572 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
150573 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
150574 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
150575 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
150576 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
150577 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
150578 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
150579 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
150580 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
150581 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
150582 +sd_done_56689 sd_done 0 56689 NULL
150583 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
150584 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
150585 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
150586 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
150587 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
150588 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
150589 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
150590 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
150591 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
150592 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
150593 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
150594 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
150595 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
150596 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
150597 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
150598 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
150599 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
150600 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
150601 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
150602 +read_reg_56732 read_reg 0 56732 NULL
150603 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
150604 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
150605 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
150606 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
150607 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
150608 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
150609 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
150610 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
150611 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
150612 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
150613 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
150614 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
150615 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
150616 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
150617 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
150618 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
150619 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
150620 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
150621 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
150622 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
150623 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
150624 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
150625 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
150626 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
150627 +tun_net_open_56800 tun_net_open 0 56800 NULL
150628 +backlog_store_56804 backlog_store 0-3 56804 NULL
150629 +read_indexes_56805 read_indexes 2-0 56805 NULL
150630 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
150631 +do_syslog_56807 do_syslog 3-0 56807 NULL
150632 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
150633 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
150634 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
150635 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
150636 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
150637 +brightness_write_56821 brightness_write 0 56821 NULL
150638 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
150639 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
150640 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
150641 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
150642 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
150643 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
150644 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
150645 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
150646 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
150647 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
150648 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
150649 +identify_fw_56853 identify_fw 0 56853 NULL
150650 +header_create_56856 header_create 0 56856 NULL nohasharray
150651 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
150652 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
150653 +adp8860_show_56860 adp8860_show 0 56860 NULL
150654 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
150655 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
150656 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
150657 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
150658 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
150659 +check_export_56865 check_export 0 56865 NULL
150660 +store_sched7_56868 store_sched7 0-4 56868 NULL
150661 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
150662 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
150663 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
150664 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
150665 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
150666 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
150667 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
150668 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
150669 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
150670 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
150671 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
150672 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
150673 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
150674 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
150675 +rio_open_56900 rio_open 0 56900 NULL
150676 +arp_mangle_56902 arp_mangle 0 56902 NULL
150677 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
150678 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
150679 +strcspn_56913 strcspn 0 56913 NULL
150680 +i801_transaction_56919 i801_transaction 0 56919 NULL
150681 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
150682 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
150683 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
150684 +check_header_56930 check_header 2 56930 NULL
150685 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
150686 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
150687 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
150688 +read_56934 read 0 56934 NULL
150689 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
150690 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
150691 +set_property_56939 set_property 0 56939 NULL
150692 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
150693 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
150694 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
150695 +aux_56950 aux 0 56950 NULL
150696 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
150697 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
150698 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
150699 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
150700 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
150701 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
150702 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
150703 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
150704 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
150705 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
150706 +read_56981 read 0 56981 NULL
150707 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
150708 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
150709 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
150710 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
150711 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
150712 +CIFS_open_56997 CIFS_open 0 56997 NULL
150713 +consolidate_57001 consolidate 0 57001 NULL
150714 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
150715 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
150716 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
150717 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
150718 +fore200e_send_57011 fore200e_send 0 57011 NULL
150719 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
150720 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
150721 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
150722 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
150723 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
150724 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
150725 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
150726 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
150727 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
150728 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
150729 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
150730 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
150731 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
150732 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
150733 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
150734 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
150735 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
150736 +do_jit_57066 do_jit 0 57066 NULL nohasharray
150737 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
150738 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
150739 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
150740 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
150741 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
150742 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
150743 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
150744 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
150745 +wmi_send_57083 wmi_send 0 57083 NULL
150746 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
150747 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
150748 +show_57089 show 0 57089 NULL
150749 +patch_alc880_57095 patch_alc880 0 57095 NULL
150750 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
150751 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
150752 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
150753 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
150754 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
150755 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
150756 +s_stream_57108 s_stream 0 57108 NULL
150757 +show_enabled_57111 show_enabled 0 57111 NULL
150758 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
150759 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
150760 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
150761 +get_sum_57128 get_sum 0 57128 NULL nohasharray
150762 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
150763 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
150764 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
150765 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
150766 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
150767 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
150768 +tpm_seal_57138 tpm_seal 0 57138 NULL
150769 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
150770 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
150771 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
150772 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
150773 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
150774 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
150775 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
150776 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
150777 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
150778 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
150779 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
150780 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
150781 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
150782 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
150783 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
150784 +rcu_panic_57170 rcu_panic 0 57170 NULL
150785 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
150786 +average_read_57175 average_read 0-3 57175 NULL
150787 +netlink_create_57178 netlink_create 0 57178 NULL
150788 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
150789 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
150790 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
150791 +common_file_perm_57189 common_file_perm 0 57189 NULL
150792 +sys_poll_57190 sys_poll 2 57190 NULL
150793 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
150794 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
150795 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
150796 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
150797 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
150798 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
150799 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
150800 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
150801 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
150802 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
150803 +edid_show_57216 edid_show 0-5-6 57216 NULL
150804 +stats_show_57218 stats_show 0 57218 NULL
150805 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
150806 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
150807 +change_mtu_57227 change_mtu 0 57227 NULL
150808 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
150809 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
150810 +csource_show_57233 csource_show 0 57233 NULL
150811 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
150812 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
150813 +flush_space_57241 flush_space 0 57241 NULL
150814 +rmd320_update_57243 rmd320_update 0 57243 NULL
150815 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
150816 +lbmRead_57247 lbmRead 0 57247 NULL
150817 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
150818 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
150819 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
150820 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
150821 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
150822 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
150823 +set_component_active_57266 set_component_active 0-4 57266 NULL
150824 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
150825 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
150826 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
150827 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
150828 +show_voltage_57273 show_voltage 0 57273 NULL
150829 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
150830 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
150831 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
150832 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
150833 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
150834 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
150835 +infos_show_57284 infos_show 0 57284 NULL
150836 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
150837 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
150838 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
150839 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
150840 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
150841 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
150842 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
150843 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
150844 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
150845 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
150846 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
150847 +show_alarm_57318 show_alarm 0 57318 NULL
150848 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
150849 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
150850 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
150851 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
150852 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
150853 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
150854 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
150855 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
150856 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
150857 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
150858 +hw_init_57341 hw_init 0 57341 NULL
150859 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
150860 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
150861 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
150862 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
150863 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
150864 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
150865 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
150866 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
150867 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
150868 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
150869 +get_component_type_57362 get_component_type 0 57362 NULL
150870 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
150871 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
150872 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
150873 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
150874 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
150875 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
150876 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
150877 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
150878 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
150879 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
150880 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
150881 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
150882 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
150883 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
150884 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
150885 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
150886 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
150887 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
150888 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
150889 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
150890 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
150891 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
150892 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
150893 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
150894 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
150895 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
150896 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
150897 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
150898 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
150899 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
150900 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
150901 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
150902 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
150903 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
150904 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
150905 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
150906 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
150907 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
150908 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
150909 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
150910 +send_midi_async_57463 send_midi_async 3 57463 NULL
150911 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
150912 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
150913 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
150914 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
150915 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
150916 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
150917 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
150918 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
150919 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
150920 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
150921 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
150922 +read_57490 read 0 57490 &read_file_skb_rx_57490
150923 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
150924 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
150925 +copy_in_user_57502 copy_in_user 3 57502 NULL
150926 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
150927 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
150928 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
150929 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
150930 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
150931 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
150932 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
150933 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
150934 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
150935 +init_tag_map_57515 init_tag_map 3 57515 NULL
150936 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
150937 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
150938 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
150939 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
150940 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
150941 +cmm_read_57520 cmm_read 3-0 57520 NULL
150942 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
150943 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
150944 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
150945 +inode_permission_57531 inode_permission 0 57531 NULL
150946 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
150947 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
150948 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
150949 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
150950 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
150951 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
150952 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
150953 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
150954 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
150955 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
150956 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
150957 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
150958 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
150959 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
150960 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
150961 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
150962 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
150963 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
150964 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
150965 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
150966 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
150967 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
150968 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
150969 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
150970 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
150971 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
150972 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
150973 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
150974 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
150975 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
150976 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
150977 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
150978 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
150979 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
150980 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
150981 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
150982 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
150983 +mem_read_57631 mem_read 3-0 57631 NULL
150984 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
150985 +mr_read_57639 mr_read 0 57639 NULL
150986 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
150987 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
150988 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
150989 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
150990 +c_can_start_57654 c_can_start 0 57654 NULL
150991 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
150992 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
150993 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
150994 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
150995 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
150996 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
150997 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
150998 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
150999 +__lgwrite_57669 __lgwrite 4 57669 NULL
151000 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
151001 +pte_entry_57674 pte_entry 0 57674 NULL
151002 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
151003 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
151004 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
151005 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
151006 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
151007 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
151008 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
151009 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
151010 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
151011 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
151012 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
151013 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
151014 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
151015 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
151016 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
151017 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
151018 +show_status_str_57729 show_status_str 0 57729 NULL
151019 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
151020 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
151021 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
151022 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
151023 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
151024 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
151025 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
151026 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
151027 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
151028 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
151029 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
151030 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
151031 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
151032 +bond_create_57752 bond_create 0 57752 NULL
151033 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
151034 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
151035 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
151036 +tgr192_final_57774 tgr192_final 0 57774 NULL
151037 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
151038 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
151039 +r6040_open_57779 r6040_open 0 57779 NULL
151040 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
151041 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
151042 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
151043 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
151044 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
151045 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
151046 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
151047 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
151048 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
151049 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
151050 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
151051 +evdev_read_57810 evdev_read 0-3 57810 NULL
151052 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
151053 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
151054 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
151055 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
151056 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
151057 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
151058 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
151059 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
151060 +start_ch_57836 start_ch 0 57836 NULL
151061 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
151062 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
151063 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
151064 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
151065 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
151066 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
151067 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
151068 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
151069 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
151070 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
151071 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
151072 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
151073 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
151074 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
151075 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
151076 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
151077 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
151078 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
151079 +hsi_async_57877 hsi_async 0 57877 NULL
151080 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
151081 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
151082 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
151083 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
151084 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
151085 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
151086 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
151087 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
151088 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
151089 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
151090 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
151091 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
151092 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
151093 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
151094 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
151095 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
151096 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
151097 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
151098 +journal_join_57921 journal_join 0 57921 NULL
151099 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
151100 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
151101 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
151102 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
151103 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
151104 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
151105 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
151106 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
151107 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
151108 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
151109 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
151110 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
151111 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
151112 +rx_57944 rx 4 57944 NULL
151113 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
151114 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
151115 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
151116 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
151117 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
151118 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
151119 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
151120 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
151121 +vport_create_57966 vport_create 0 57966 NULL
151122 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
151123 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
151124 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
151125 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
151126 +proc_getattr_57984 proc_getattr 0 57984 NULL
151127 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
151128 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
151129 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
151130 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
151131 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
151132 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
151133 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
151134 +pfkey_create_58010 pfkey_create 0 58010 NULL
151135 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
151136 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
151137 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
151138 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
151139 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
151140 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
151141 +svga_match_format_58028 svga_match_format 0 58028 NULL
151142 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
151143 +get_temp_58031 get_temp 0 58031 NULL
151144 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
151145 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
151146 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
151147 +do_writepage_58047 do_writepage 0 58047 NULL
151148 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
151149 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
151150 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
151151 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
151152 +mce_async_out_58056 mce_async_out 3 58056 NULL
151153 +bq32k_write_58057 bq32k_write 4 58057 NULL
151154 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
151155 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
151156 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
151157 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
151158 +ignore_store_58069 ignore_store 0-4 58069 NULL
151159 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
151160 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
151161 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
151162 +store_event_char_58077 store_event_char 0-4 58077 NULL
151163 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
151164 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
151165 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
151166 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
151167 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
151168 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
151169 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
151170 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
151171 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
151172 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
151173 +defined_show_58091 defined_show 0 58091 NULL nohasharray
151174 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
151175 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
151176 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
151177 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
151178 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
151179 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
151180 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
151181 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
151182 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
151183 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
151184 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
151185 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
151186 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
151187 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
151188 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
151189 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
151190 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
151191 +savemem_58129 savemem 3 58129 NULL
151192 +std_validate_58132 std_validate 0 58132 NULL
151193 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
151194 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
151195 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
151196 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
151197 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
151198 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
151199 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
151200 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
151201 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
151202 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
151203 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
151204 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
151205 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
151206 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
151207 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
151208 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
151209 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
151210 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
151211 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
151212 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
151213 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
151214 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
151215 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
151216 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
151217 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
151218 +write_58175 write 0 58175 &pages_collapsed_show_58175
151219 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
151220 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
151221 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
151222 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
151223 +wlcore_read_58185 wlcore_read 0 58185 NULL
151224 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
151225 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
151226 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
151227 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
151228 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
151229 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
151230 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
151231 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
151232 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
151233 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
151234 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
151235 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
151236 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
151237 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
151238 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
151239 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
151240 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
151241 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
151242 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
151243 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
151244 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
151245 +usb_set_report_58244 usb_set_report 0 58244 NULL
151246 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
151247 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
151248 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
151249 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
151250 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
151251 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
151252 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
151253 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
151254 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
151255 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
151256 +profile_load_58267 profile_load 3-0 58267 NULL
151257 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
151258 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
151259 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
151260 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
151261 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
151262 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
151263 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
151264 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
151265 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
151266 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
151267 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
151268 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
151269 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
151270 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
151271 +uart6850_open_58304 uart6850_open 0 58304 NULL
151272 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
151273 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
151274 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
151275 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
151276 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
151277 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
151278 +post_send_58312 post_send 0 58312 NULL
151279 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
151280 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
151281 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
151282 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
151283 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
151284 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
151285 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
151286 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
151287 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
151288 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
151289 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
151290 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
151291 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
151292 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
151293 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
151294 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
151295 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
151296 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
151297 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
151298 +get_in_max_58344 get_in_max 0 58344 NULL
151299 +opts_show_58345 opts_show 0 58345 NULL
151300 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
151301 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
151302 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
151303 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
151304 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
151305 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
151306 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
151307 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
151308 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
151309 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
151310 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
151311 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
151312 +find_best_unit_58375 find_best_unit 0 58375 NULL
151313 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
151314 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
151315 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
151316 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
151317 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
151318 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
151319 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
151320 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
151321 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
151322 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
151323 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
151324 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
151325 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
151326 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
151327 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
151328 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
151329 +madc_read_58412 madc_read 0 58412 NULL
151330 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
151331 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
151332 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
151333 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
151334 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
151335 +smk_access_58423 smk_access 0 58423 NULL nohasharray
151336 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
151337 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
151338 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
151339 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
151340 +show_bit_58443 show_bit 0 58443 NULL
151341 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
151342 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
151343 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
151344 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
151345 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
151346 +store_memory_58460 store_memory 0-4 58460 NULL
151347 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
151348 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
151349 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
151350 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
151351 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
151352 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
151353 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
151354 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
151355 +cxgb_up_58476 cxgb_up 0 58476 NULL
151356 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
151357 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
151358 +show_nctxts_58478 show_nctxts 0 58478 NULL
151359 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
151360 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
151361 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
151362 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
151363 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
151364 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
151365 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
151366 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
151367 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
151368 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
151369 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
151370 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
151371 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
151372 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
151373 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
151374 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
151375 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
151376 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
151377 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
151378 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
151379 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
151380 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
151381 +efs_readpage_58517 efs_readpage 0 58517 NULL
151382 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
151383 +freezer_write_58529 freezer_write 0-3 58529 NULL
151384 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
151385 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
151386 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
151387 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
151388 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
151389 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
151390 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
151391 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
151392 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
151393 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
151394 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
151395 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
151396 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
151397 +store_sustain_58580 store_sustain 0-4 58580 NULL
151398 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
151399 +sendmsg_58582 sendmsg 0-4 58582 NULL
151400 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
151401 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
151402 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
151403 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
151404 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
151405 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
151406 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
151407 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
151408 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
151409 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
151410 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
151411 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
151412 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
151413 +run_show_58628 run_show 0 58628 NULL nohasharray
151414 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
151415 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
151416 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
151417 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
151418 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
151419 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
151420 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
151421 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
151422 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
151423 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
151424 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
151425 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
151426 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
151427 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
151428 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
151429 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
151430 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
151431 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
151432 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
151433 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
151434 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
151435 +simple_statfs_58676 simple_statfs 0 58676 NULL
151436 +store_local_port_58678 store_local_port 0 58678 NULL
151437 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
151438 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
151439 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
151440 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
151441 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
151442 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
151443 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
151444 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
151445 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
151446 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
151447 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
151448 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
151449 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
151450 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
151451 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
151452 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
151453 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
151454 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
151455 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
151456 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
151457 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
151458 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
151459 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
151460 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
151461 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
151462 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
151463 +do_tx_58737 do_tx 0 58737 NULL
151464 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
151465 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
151466 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
151467 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
151468 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
151469 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
151470 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
151471 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
151472 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
151473 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
151474 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
151475 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
151476 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
151477 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
151478 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
151479 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
151480 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
151481 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
151482 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
151483 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
151484 +show_58791 show 0 58791 NULL
151485 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
151486 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
151487 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
151488 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
151489 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
151490 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
151491 +write_file_58812 write_file 4 58812 NULL
151492 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
151493 +show_tempsense_58819 show_tempsense 0 58819 NULL
151494 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
151495 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
151496 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
151497 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
151498 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
151499 +command_write_58841 command_write 3-0 58841 NULL nohasharray
151500 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
151501 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
151502 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
151503 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
151504 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
151505 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
151506 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
151507 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
151508 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
151509 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
151510 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
151511 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
151512 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
151513 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
151514 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
151515 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
151516 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
151517 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
151518 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
151519 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
151520 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
151521 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
151522 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
151523 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
151524 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
151525 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
151526 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
151527 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
151528 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
151529 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
151530 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
151531 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
151532 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
151533 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
151534 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
151535 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
151536 +store_in8_58913 store_in8 0-4 58913 NULL
151537 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
151538 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
151539 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
151540 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
151541 +ncp_request_58920 ncp_request 0 58920 NULL
151542 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
151543 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
151544 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
151545 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
151546 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
151547 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
151548 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
151549 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
151550 +set_als_58942 set_als 0-4 58942 NULL
151551 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
151552 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
151553 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
151554 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
151555 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
151556 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
151557 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
151558 +version_show_58957 version_show 0 58957 NULL
151559 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
151560 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
151561 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
151562 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
151563 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
151564 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
151565 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
151566 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
151567 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
151568 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
151569 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
151570 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
151571 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
151572 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
151573 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
151574 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
151575 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
151576 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
151577 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
151578 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
151579 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
151580 +show_comm_59000 show_comm 0 59000 NULL
151581 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
151582 +init_list_set_59005 init_list_set 3 59005 NULL
151583 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
151584 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
151585 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
151586 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
151587 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
151588 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
151589 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
151590 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
151591 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
151592 +write_59035 write 0 59035 NULL
151593 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
151594 +contrast_store_59039 contrast_store 0-4 59039 NULL
151595 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
151596 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
151597 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
151598 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
151599 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
151600 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
151601 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
151602 +dlci_header_59057 dlci_header 0 59057 NULL
151603 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
151604 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
151605 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
151606 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
151607 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
151608 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
151609 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
151610 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
151611 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
151612 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
151613 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
151614 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
151615 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
151616 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
151617 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
151618 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
151619 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
151620 +launder_page_59115 launder_page 0 59115 NULL nohasharray
151621 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
151622 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
151623 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
151624 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
151625 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
151626 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
151627 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
151628 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
151629 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
151630 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
151631 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
151632 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
151633 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
151634 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
151635 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
151636 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
151637 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
151638 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
151639 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
151640 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
151641 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
151642 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
151643 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
151644 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
151645 +ksize_59176 ksize 0 59176 NULL
151646 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
151647 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
151648 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
151649 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
151650 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
151651 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
151652 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
151653 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
151654 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
151655 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
151656 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
151657 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
151658 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
151659 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
151660 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
151661 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
151662 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
151663 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
151664 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
151665 +dt3155_read_59226 dt3155_read 3 59226 NULL
151666 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
151667 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
151668 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
151669 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
151670 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
151671 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
151672 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
151673 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
151674 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
151675 +SMB2_write_59246 SMB2_write 0 59246 NULL
151676 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
151677 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
151678 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
151679 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
151680 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
151681 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
151682 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
151683 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
151684 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
151685 +max_active_store_59266 max_active_store 0-4 59266 NULL
151686 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
151687 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
151688 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
151689 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
151690 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
151691 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
151692 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
151693 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
151694 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
151695 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
151696 +show_install_59288 show_install 0 59288 NULL nohasharray
151697 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
151698 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
151699 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
151700 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
151701 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
151702 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
151703 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
151704 +udp_error_59301 udp_error 0 59301 NULL nohasharray
151705 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
151706 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
151707 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
151708 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
151709 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
151710 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
151711 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
151712 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
151713 +fd_copyout_59323 fd_copyout 3 59323 NULL
151714 +store_59326 store 0-4 59326 NULL
151715 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
151716 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
151717 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
151718 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
151719 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
151720 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
151721 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
151722 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
151723 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
151724 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
151725 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
151726 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
151727 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
151728 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
151729 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
151730 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
151731 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
151732 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
151733 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
151734 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
151735 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
151736 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
151737 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
151738 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
151739 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
151740 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
151741 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
151742 +idProduct_show_59405 idProduct_show 0 59405 NULL
151743 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
151744 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
151745 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
151746 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
151747 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
151748 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
151749 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
151750 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
151751 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
151752 +max_show_59442 max_show 0 59442 NULL nohasharray
151753 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
151754 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
151755 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
151756 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
151757 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
151758 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
151759 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
151760 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
151761 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
151762 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
151763 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
151764 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
151765 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
151766 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
151767 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
151768 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
151769 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
151770 +aux_ch_59466 aux_ch 0 59466 NULL
151771 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
151772 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
151773 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
151774 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
151775 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
151776 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
151777 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
151778 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
151779 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
151780 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
151781 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
151782 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
151783 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
151784 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
151785 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
151786 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
151787 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
151788 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
151789 +defrag_store_59501 defrag_store 4-0 59501 NULL
151790 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
151791 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
151792 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
151793 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
151794 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
151795 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
151796 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
151797 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
151798 +gather_write_59526 gather_write 0 59526 NULL nohasharray
151799 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
151800 +vcc_create_59531 vcc_create 0 59531 NULL
151801 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
151802 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
151803 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
151804 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
151805 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
151806 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
151807 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
151808 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
151809 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
151810 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
151811 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
151812 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
151813 +show_59558 show 0 59558 NULL
151814 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
151815 +tunables_write_59563 tunables_write 3-0 59563 NULL
151816 +bio_split_59564 bio_split 2 59564 NULL
151817 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
151818 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
151819 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
151820 +afs_fsync_59569 afs_fsync 0 59569 NULL
151821 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
151822 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
151823 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
151824 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
151825 +write_pbl_59583 write_pbl 4 59583 NULL
151826 +resp_write_same_59587 resp_write_same 2 59587 NULL
151827 +memdup_user_59590 memdup_user 2 59590 NULL
151828 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
151829 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
151830 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
151831 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
151832 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
151833 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
151834 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
151835 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
151836 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
151837 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
151838 +module_event_59614 module_event 0 59614 NULL
151839 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
151840 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
151841 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
151842 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
151843 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
151844 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
151845 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
151846 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
151847 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
151848 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
151849 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
151850 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
151851 +console_show_59641 console_show 0 59641 NULL
151852 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
151853 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
151854 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
151855 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
151856 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
151857 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
151858 +file_update_time_59647 file_update_time 0 59647 NULL
151859 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
151860 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
151861 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
151862 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
151863 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
151864 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
151865 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
151866 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
151867 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
151868 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
151869 +register_jprobe_59669 register_jprobe 0 59669 NULL
151870 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
151871 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
151872 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
151873 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
151874 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
151875 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
151876 +sriov_enable_59689 sriov_enable 0 59689 NULL
151877 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
151878 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
151879 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
151880 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
151881 +create_59705 create 0 59705 NULL
151882 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
151883 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
151884 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
151885 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
151886 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
151887 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
151888 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
151889 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
151890 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
151891 +pc_show_59731 pc_show 0 59731 NULL nohasharray
151892 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
151893 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
151894 +set_mode_59733 set_mode 0 59733 NULL
151895 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
151896 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
151897 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
151898 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
151899 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
151900 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
151901 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
151902 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
151903 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
151904 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
151905 +strnlen_59746 strnlen 0 59746 NULL nohasharray
151906 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
151907 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
151908 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
151909 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
151910 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
151911 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
151912 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
151913 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
151914 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
151915 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
151916 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
151917 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
151918 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
151919 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
151920 +venus_remove_59781 venus_remove 4 59781 NULL
151921 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
151922 +net2280_enable_59787 net2280_enable 0 59787 NULL
151923 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
151924 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
151925 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
151926 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
151927 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
151928 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
151929 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
151930 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
151931 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
151932 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
151933 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
151934 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
151935 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
151936 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
151937 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
151938 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
151939 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
151940 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
151941 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
151942 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
151943 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
151944 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
151945 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
151946 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
151947 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
151948 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
151949 +erst_clear_59835 erst_clear 0 59835 NULL
151950 +bq24190_write_59837 bq24190_write 0 59837 NULL
151951 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
151952 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
151953 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
151954 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
151955 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
151956 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
151957 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
151958 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
151959 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
151960 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
151961 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
151962 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
151963 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
151964 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
151965 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
151966 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
151967 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
151968 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
151969 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
151970 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
151971 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
151972 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
151973 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
151974 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
151975 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
151976 +xwrite_59906 xwrite 3 59906 NULL
151977 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
151978 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
151979 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
151980 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
151981 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
151982 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
151983 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
151984 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
151985 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
151986 +read_59931 read 0 59931 NULL
151987 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
151988 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
151989 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
151990 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
151991 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
151992 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
151993 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
151994 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
151995 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
151996 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
151997 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
151998 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
151999 +cuse_write_59958 cuse_write 0-3 59958 NULL
152000 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
152001 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
152002 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
152003 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
152004 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
152005 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
152006 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
152007 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
152008 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
152009 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
152010 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
152011 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
152012 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
152013 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
152014 +setup_60000 setup 0 60000 NULL
152015 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
152016 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
152017 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
152018 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
152019 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
152020 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
152021 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
152022 +register_device_60015 register_device 2-3 60015 NULL
152023 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
152024 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
152025 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
152026 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
152027 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
152028 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
152029 +store_60029 store 0-3 60029 NULL nohasharray
152030 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
152031 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
152032 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
152033 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
152034 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
152035 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
152036 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
152037 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
152038 +vcs_size_60050 vcs_size 0 60050 NULL
152039 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
152040 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
152041 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
152042 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
152043 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
152044 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
152045 +compat_writev_60063 compat_writev 3 60063 NULL
152046 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
152047 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
152048 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
152049 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
152050 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
152051 +show_60078 show 0 60078 NULL nohasharray
152052 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
152053 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
152054 +smk_curacc_60080 smk_curacc 0 60080 NULL
152055 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
152056 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
152057 +hw_init_60084 hw_init 0 60084 NULL
152058 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
152059 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
152060 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
152061 +read_fs_60094 read_fs 0-5-6 60094 NULL
152062 +in_tx_show_60098 in_tx_show 0 60098 NULL
152063 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
152064 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
152065 +operational_check_60102 operational_check 0 60102 NULL
152066 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
152067 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
152068 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
152069 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
152070 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
152071 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
152072 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
152073 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
152074 +show_60125 show 0 60125 NULL
152075 +show_60127 show 0 60127 NULL
152076 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
152077 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
152078 +devnum_show_60150 devnum_show 0 60150 NULL
152079 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
152080 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
152081 +bind_60156 bind 0 60156 &ld_usb_read_60156
152082 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
152083 +init_state_60165 init_state 2 60165 NULL nohasharray
152084 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
152085 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
152086 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
152087 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
152088 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
152089 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
152090 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
152091 +avc_denied_60181 avc_denied 0 60181 NULL
152092 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
152093 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
152094 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
152095 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
152096 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
152097 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
152098 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
152099 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
152100 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
152101 +acquire_store_60201 acquire_store 0-4 60201 NULL
152102 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
152103 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
152104 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
152105 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
152106 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
152107 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
152108 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
152109 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
152110 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
152111 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
152112 +kstrtouint_60233 kstrtouint 0 60233 NULL
152113 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
152114 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
152115 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
152116 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
152117 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
152118 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
152119 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
152120 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
152121 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
152122 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
152123 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
152124 +validate_trigger_60267 validate_trigger 0 60267 NULL
152125 +m920x_read_60272 m920x_read 0 60272 NULL
152126 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
152127 +printer_write_60276 printer_write 3 60276 NULL
152128 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
152129 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
152130 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
152131 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
152132 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
152133 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
152134 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
152135 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
152136 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
152137 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
152138 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
152139 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
152140 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
152141 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
152142 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
152143 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
152144 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
152145 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
152146 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
152147 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
152148 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
152149 +rh_call_control_60349 rh_call_control 0 60349 NULL
152150 +init_60352 init 0 60352 NULL
152151 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
152152 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
152153 +prepare_60360 prepare 0 60360 NULL
152154 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
152155 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
152156 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
152157 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
152158 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
152159 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
152160 +try_ctrl_60373 try_ctrl 0 60373 NULL
152161 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
152162 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
152163 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
152164 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
152165 +uevent_show_60385 uevent_show 0 60385 NULL
152166 +notifier_call_60391 notifier_call 0 60391 NULL
152167 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
152168 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
152169 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
152170 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
152171 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
152172 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
152173 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
152174 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
152175 +SendReceive_60415 SendReceive 0 60415 NULL
152176 +control_show_60422 control_show 0 60422 NULL
152177 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
152178 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
152179 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
152180 +tstats_write_60432 tstats_write 3-0 60432 NULL
152181 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
152182 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
152183 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
152184 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
152185 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
152186 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
152187 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
152188 +rx_data_60442 rx_data 4 60442 NULL nohasharray
152189 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
152190 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
152191 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
152192 +read_usrate_60445 read_usrate 0 60445 NULL
152193 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
152194 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
152195 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
152196 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
152197 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
152198 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
152199 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
152200 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
152201 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
152202 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
152203 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
152204 +load_info_60481 load_info 0 60481 NULL
152205 +ht_show_60482 ht_show 0 60482 NULL nohasharray
152206 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
152207 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
152208 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
152209 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
152210 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
152211 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
152212 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
152213 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
152214 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
152215 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
152216 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
152217 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
152218 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
152219 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
152220 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
152221 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
152222 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
152223 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
152224 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
152225 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
152226 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
152227 +raw_connect_60525 raw_connect 0 60525 NULL
152228 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
152229 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
152230 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
152231 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
152232 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
152233 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
152234 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
152235 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
152236 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
152237 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
152238 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
152239 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
152240 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
152241 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
152242 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
152243 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
152244 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
152245 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
152246 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
152247 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
152248 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
152249 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
152250 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
152251 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
152252 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
152253 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
152254 +getoptions_60593 getoptions 0 60593 NULL
152255 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
152256 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
152257 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
152258 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
152259 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
152260 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
152261 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
152262 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
152263 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
152264 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
152265 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
152266 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
152267 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
152268 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
152269 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
152270 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
152271 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
152272 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
152273 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
152274 +store_60628 store 0 60628 NULL
152275 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
152276 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
152277 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
152278 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
152279 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
152280 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
152281 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
152282 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
152283 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
152284 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
152285 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
152286 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
152287 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
152288 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
152289 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
152290 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
152291 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
152292 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
152293 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
152294 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
152295 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
152296 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
152297 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
152298 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
152299 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
152300 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
152301 +stop_machine_60681 stop_machine 0 60681 NULL
152302 +set_register_60683 set_register 0 60683 NULL
152303 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
152304 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
152305 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
152306 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
152307 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
152308 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
152309 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
152310 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
152311 +init_data_container_60709 init_data_container 1 60709 NULL
152312 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
152313 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
152314 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
152315 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
152316 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
152317 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
152318 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
152319 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
152320 +show_chip_60728 show_chip 0 60728 NULL nohasharray
152321 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
152322 +reg_set_60739 reg_set 0 60739 NULL
152323 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
152324 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
152325 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
152326 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
152327 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
152328 +proc_read_60749 proc_read 0 60749 NULL
152329 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
152330 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
152331 +raid_status_60755 raid_status 5 60755 NULL
152332 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
152333 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
152334 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
152335 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
152336 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
152337 +arcnet_header_60769 arcnet_header 0 60769 NULL
152338 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
152339 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
152340 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
152341 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
152342 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
152343 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
152344 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
152345 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
152346 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
152347 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
152348 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
152349 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
152350 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
152351 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
152352 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
152353 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
152354 +ch341_open_60810 ch341_open 0 60810 NULL
152355 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
152356 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
152357 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
152358 +set_current_rng_60816 set_current_rng 0 60816 NULL
152359 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
152360 +show_sched0_60819 show_sched0 0 60819 NULL
152361 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
152362 +sync_read_60823 sync_read 0 60823 NULL
152363 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
152364 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
152365 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
152366 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
152367 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
152368 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
152369 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
152370 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
152371 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
152372 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
152373 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
152374 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
152375 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
152376 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
152377 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
152378 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
152379 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
152380 +generic_writepages_60871 generic_writepages 0 60871 NULL
152381 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
152382 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
152383 +manage_power_60879 manage_power 0 60879 NULL
152384 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
152385 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
152386 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
152387 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
152388 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
152389 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
152390 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
152391 +ch341_configure_60897 ch341_configure 0 60897 NULL
152392 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
152393 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
152394 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
152395 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
152396 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
152397 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
152398 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
152399 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
152400 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
152401 +sysprops_show_60920 sysprops_show 0 60920 NULL
152402 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
152403 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
152404 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
152405 +show_60927 show 0 60927 NULL nohasharray
152406 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
152407 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
152408 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
152409 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
152410 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
152411 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
152412 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
152413 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
152414 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
152415 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
152416 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
152417 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
152418 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
152419 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
152420 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
152421 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
152422 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
152423 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
152424 +store_60970 store 0 60970 NULL nohasharray
152425 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
152426 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
152427 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
152428 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
152429 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
152430 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
152431 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
152432 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
152433 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
152434 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
152435 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
152436 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
152437 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
152438 +check_dev_61003 check_dev 0 61003 NULL
152439 +prepare_late_61011 prepare_late 0 61011 NULL
152440 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
152441 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
152442 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
152443 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
152444 +model_show_61023 model_show 0 61023 NULL
152445 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
152446 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
152447 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
152448 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
152449 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
152450 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
152451 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
152452 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
152453 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
152454 +call_modprobe_61038 call_modprobe 0 61038 NULL
152455 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
152456 +escr_show_61048 escr_show 0 61048 NULL
152457 +symtab_init_61050 symtab_init 2-0 61050 NULL
152458 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
152459 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
152460 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
152461 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
152462 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
152463 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
152464 +security_set_61074 security_set 0 61074 NULL
152465 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
152466 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
152467 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
152468 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
152469 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
152470 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
152471 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
152472 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
152473 +n_tty_read_61096 n_tty_read 0 61096 NULL
152474 +show_mode_61098 show_mode 0 61098 NULL nohasharray
152475 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
152476 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
152477 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
152478 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
152479 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
152480 +packet_getname_61110 packet_getname 0 61110 NULL
152481 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
152482 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
152483 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
152484 +show_61117 show 0 61117 NULL
152485 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
152486 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
152487 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
152488 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
152489 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
152490 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
152491 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
152492 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
152493 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
152494 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
152495 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
152496 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
152497 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
152498 +load_guspatch_61144 load_guspatch 0 61144 NULL
152499 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
152500 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
152501 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
152502 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
152503 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
152504 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
152505 +write_dev_61164 write_dev 0 61164 NULL
152506 +__vmalloc_61168 __vmalloc 1 61168 NULL
152507 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
152508 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
152509 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
152510 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
152511 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
152512 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
152513 +store_61180 store 0 61180 NULL
152514 +minix_writepage_61183 minix_writepage 0 61183 NULL
152515 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
152516 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
152517 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
152518 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
152519 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
152520 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
152521 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
152522 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
152523 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
152524 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
152525 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
152526 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
152527 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
152528 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
152529 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
152530 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
152531 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
152532 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
152533 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
152534 +convert_lock_61230 convert_lock 0 61230 NULL
152535 +ns_open_61243 ns_open 0 61243 NULL
152536 +atalk_bind_61244 atalk_bind 0 61244 NULL
152537 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
152538 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
152539 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
152540 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
152541 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
152542 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
152543 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
152544 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
152545 +submit_bh_61263 submit_bh 0 61263 NULL
152546 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
152547 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
152548 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
152549 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
152550 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
152551 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
152552 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
152553 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
152554 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
152555 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
152556 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
152557 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
152558 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
152559 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
152560 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
152561 +teles_resume_61301 teles_resume 0 61301 NULL
152562 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
152563 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
152564 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
152565 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
152566 +restart_transaction_61310 restart_transaction 0 61310 NULL
152567 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
152568 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
152569 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
152570 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
152571 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
152572 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
152573 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
152574 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
152575 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
152576 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
152577 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
152578 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
152579 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
152580 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
152581 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
152582 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
152583 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
152584 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
152585 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
152586 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
152587 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
152588 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
152589 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
152590 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
152591 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
152592 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
152593 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
152594 +num_users_show_61356 num_users_show 0 61356 NULL
152595 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
152596 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
152597 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
152598 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
152599 +show_parent_61376 show_parent 0 61376 NULL
152600 +online_pages_61385 online_pages 0 61385 NULL nohasharray
152601 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
152602 +change_xattr_61390 change_xattr 5 61390 NULL
152603 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
152604 +system_enable_write_61396 system_enable_write 3 61396 NULL
152605 +rdac_activate_61397 rdac_activate 0 61397 NULL
152606 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
152607 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
152608 +systemid_show_61405 systemid_show 0 61405 NULL
152609 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
152610 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
152611 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
152612 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
152613 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
152614 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
152615 +tw9910_power_61435 tw9910_power 0 61435 NULL
152616 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
152617 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
152618 +acquire_61443 acquire 0 61443 NULL
152619 +smbhash_61444 smbhash 0 61444 NULL
152620 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
152621 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
152622 +job_control_61452 job_control 0 61452 NULL
152623 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
152624 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
152625 +show_temperature_61459 show_temperature 0 61459 NULL
152626 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
152627 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
152628 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
152629 +validate_61467 validate 0 61467 NULL
152630 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
152631 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
152632 +capability_get_61474 capability_get 0 61474 NULL
152633 +get_fan_input_61476 get_fan_input 0 61476 NULL
152634 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
152635 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
152636 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
152637 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
152638 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
152639 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
152640 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
152641 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
152642 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
152643 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
152644 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
152645 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
152646 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
152647 +__dn_connect_61507 __dn_connect 0 61507 NULL
152648 +he_open_61509 he_open 0 61509 NULL nohasharray
152649 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
152650 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
152651 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
152652 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
152653 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
152654 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
152655 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
152656 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
152657 +mtu_show_61523 mtu_show 0 61523 NULL
152658 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
152659 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
152660 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
152661 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
152662 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
152663 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
152664 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
152665 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
152666 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
152667 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
152668 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
152669 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
152670 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
152671 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
152672 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
152673 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
152674 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
152675 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
152676 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
152677 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
152678 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
152679 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
152680 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
152681 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
152682 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
152683 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
152684 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
152685 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
152686 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
152687 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
152688 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
152689 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
152690 +show_ordinals_61579 show_ordinals 0 61579 NULL
152691 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
152692 +seq_open_private_61589 seq_open_private 3 61589 NULL
152693 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
152694 +ipath_write_61598 ipath_write 0-3 61598 NULL
152695 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
152696 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
152697 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
152698 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
152699 +br_device_event_61613 br_device_event 0 61613 NULL
152700 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
152701 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
152702 +get_pages_array_61622 get_pages_array 1 61622 NULL
152703 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
152704 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
152705 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
152706 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
152707 +store_61638 store 0 61638 NULL
152708 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
152709 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
152710 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
152711 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
152712 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
152713 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
152714 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
152715 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
152716 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
152717 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
152718 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
152719 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
152720 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
152721 +pwm_store_61666 pwm_store 0-4 61666 NULL
152722 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
152723 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
152724 +x25_open_61673 x25_open 0 61673 NULL nohasharray
152725 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
152726 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
152727 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
152728 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
152729 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
152730 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
152731 +lock_loop_61681 lock_loop 1 61681 NULL
152732 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
152733 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
152734 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
152735 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
152736 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
152737 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
152738 +filter_read_61692 filter_read 3-0 61692 NULL
152739 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
152740 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
152741 +prepare_61695 prepare 0 61695 NULL
152742 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
152743 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
152744 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
152745 +prog_page_61711 prog_page 2 61711 NULL
152746 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
152747 +iov_length_61716 iov_length 0 61716 NULL
152748 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
152749 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
152750 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
152751 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
152752 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
152753 +show_61723 show 0 61723 NULL nohasharray
152754 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
152755 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
152756 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
152757 +w5100_open_61743 w5100_open 0 61743 NULL
152758 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
152759 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
152760 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
152761 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
152762 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
152763 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
152764 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
152765 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
152766 +features_show_61772 features_show 0 61772 NULL nohasharray
152767 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
152768 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
152769 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
152770 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
152771 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
152772 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
152773 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
152774 +show_blank_61805 show_blank 0 61805 NULL
152775 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
152776 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
152777 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
152778 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
152779 +get_cap_size_61822 get_cap_size 0 61822 NULL
152780 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
152781 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
152782 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
152783 +show_root_block_61828 show_root_block 0 61828 NULL
152784 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
152785 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
152786 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
152787 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
152788 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
152789 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
152790 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
152791 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
152792 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
152793 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
152794 +x25_getname_61857 x25_getname 0 61857 NULL
152795 +store_61861 store 0-3 61861 NULL
152796 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
152797 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
152798 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
152799 +store_61871 store 0-3 61871 NULL
152800 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
152801 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
152802 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
152803 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
152804 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
152805 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
152806 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
152807 +disconnect_61888 disconnect 0 61888 NULL
152808 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
152809 +make_rate_61898 make_rate 0 61898 NULL
152810 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
152811 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
152812 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
152813 +br_get_size_61907 br_get_size 0 61907 NULL
152814 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
152815 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
152816 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
152817 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
152818 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
152819 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
152820 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
152821 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
152822 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
152823 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
152824 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
152825 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
152826 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
152827 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
152828 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
152829 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
152830 +adv7175_init_61938 adv7175_init 0 61938 NULL
152831 +as3935_read_61939 as3935_read 0 61939 NULL
152832 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
152833 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
152834 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
152835 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
152836 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
152837 +timeout_set_61951 timeout_set 0 61951 NULL
152838 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
152839 +show_in_max0_61959 show_in_max0 0 61959 NULL
152840 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
152841 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
152842 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
152843 +fix_read_error_61965 fix_read_error 4 61965 NULL
152844 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
152845 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
152846 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
152847 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
152848 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
152849 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
152850 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
152851 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
152852 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
152853 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
152854 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
152855 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
152856 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
152857 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
152858 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
152859 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
152860 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
152861 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
152862 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
152863 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
152864 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
152865 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
152866 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
152867 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
152868 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
152869 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
152870 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
152871 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
152872 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
152873 +crypt_extent_62033 crypt_extent 0 62033 NULL
152874 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
152875 +create_message_62035 create_message 0 62035 NULL nohasharray
152876 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
152877 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
152878 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
152879 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
152880 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
152881 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
152882 +get_attn_62046 get_attn 0 62046 NULL
152883 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
152884 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
152885 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
152886 +do_pselect_62061 do_pselect 1 62061 NULL
152887 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
152888 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
152889 +fat_setattr_62084 fat_setattr 0 62084 NULL
152890 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
152891 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
152892 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
152893 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
152894 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
152895 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
152896 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
152897 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
152898 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
152899 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
152900 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
152901 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
152902 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
152903 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
152904 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
152905 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
152906 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
152907 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
152908 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
152909 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
152910 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
152911 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
152912 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
152913 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
152914 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
152915 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
152916 +video_usercopy_62151 video_usercopy 2 62151 NULL
152917 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
152918 +array_state_store_62164 array_state_store 0-3 62164 NULL
152919 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
152920 +phy_id_show_62171 phy_id_show 0 62171 NULL
152921 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
152922 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
152923 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
152924 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
152925 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
152926 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
152927 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
152928 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
152929 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
152930 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
152931 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
152932 +global_page_state_62202 global_page_state 0 62202 NULL
152933 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
152934 +start_62206 start 0 62206 NULL
152935 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
152936 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
152937 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
152938 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
152939 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
152940 +niu_open_62220 niu_open 0 62220 NULL
152941 +show_label_62225 show_label 0 62225 NULL nohasharray
152942 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
152943 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
152944 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
152945 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
152946 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
152947 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
152948 +allocate_partition_62245 allocate_partition 4 62245 NULL
152949 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
152950 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
152951 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
152952 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
152953 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
152954 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
152955 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
152956 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
152957 +send_control_msg_62261 send_control_msg 0 62261 NULL
152958 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
152959 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
152960 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
152961 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
152962 +security_file_permission_62278 security_file_permission 0 62278 NULL
152963 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
152964 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
152965 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
152966 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
152967 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
152968 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
152969 +store_62293 store 0-4 62293 NULL
152970 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
152971 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
152972 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
152973 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
152974 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
152975 +state_show_62309 state_show 0 62309 NULL
152976 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
152977 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
152978 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
152979 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
152980 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
152981 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
152982 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
152983 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
152984 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
152985 +pega_int_read_62335 pega_int_read 0 62335 NULL
152986 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
152987 +show_guid_62340 show_guid 0 62340 NULL nohasharray
152988 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
152989 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
152990 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
152991 +st_version_show_62346 st_version_show 0 62346 NULL
152992 +flash_write_62354 flash_write 3-0 62354 NULL
152993 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
152994 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
152995 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
152996 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
152997 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
152998 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
152999 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
153000 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
153001 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
153002 +register_netdevice_62374 register_netdevice 0 62374 NULL
153003 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
153004 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
153005 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
153006 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
153007 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
153008 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
153009 +altera_irscan_62396 altera_irscan 2 62396 NULL
153010 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
153011 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
153012 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
153013 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
153014 +set_umcast_62409 set_umcast 0-4 62409 NULL
153015 +set_ssp_62411 set_ssp 4 62411 NULL
153016 +flags_store_62413 flags_store 4-0 62413 NULL
153017 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
153018 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
153019 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
153020 +setkey_62422 setkey 0 62422 NULL
153021 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
153022 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
153023 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
153024 +disp_store_62433 disp_store 0-4 62433 NULL
153025 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
153026 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
153027 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
153028 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
153029 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
153030 +pppox_create_62440 pppox_create 0 62440 NULL
153031 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
153032 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
153033 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
153034 +mlog_store_62451 mlog_store 0-4 62451 NULL
153035 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
153036 +show_temp10_62469 show_temp10 0 62469 NULL
153037 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
153038 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
153039 +force_remove_show_62475 force_remove_show 0 62475 NULL
153040 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
153041 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
153042 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
153043 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
153044 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
153045 +intr_submit_62485 intr_submit 0 62485 NULL
153046 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
153047 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
153048 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
153049 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
153050 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
153051 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
153052 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
153053 +scsi_scan_62506 scsi_scan 0 62506 NULL
153054 +store_mtu_62507 store_mtu 0-4 62507 NULL
153055 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
153056 +start_show_62510 start_show 0 62510 NULL
153057 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
153058 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
153059 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
153060 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
153061 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
153062 +atl1e_up_62528 atl1e_up 0 62528 NULL
153063 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
153064 +caps_show_62531 caps_show 0 62531 NULL
153065 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
153066 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
153067 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
153068 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
153069 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
153070 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
153071 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
153072 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
153073 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
153074 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
153075 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
153076 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
153077 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
153078 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
153079 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
153080 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
153081 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
153082 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
153083 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
153084 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
153085 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
153086 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
153087 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
153088 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
153089 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
153090 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
153091 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
153092 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
153093 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
153094 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
153095 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
153096 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
153097 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
153098 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
153099 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
153100 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
153101 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
153102 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
153103 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
153104 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
153105 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
153106 +__offline_pages_62626 __offline_pages 0 62626 NULL
153107 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
153108 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
153109 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
153110 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
153111 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
153112 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
153113 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
153114 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
153115 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
153116 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
153117 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
153118 +show_model_62648 show_model 0 62648 NULL nohasharray
153119 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
153120 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
153121 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
153122 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
153123 +show_62657 show 0 62657 NULL
153124 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
153125 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
153126 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
153127 +show_cardr_62674 show_cardr 0 62674 NULL
153128 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
153129 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
153130 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
153131 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
153132 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
153133 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
153134 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
153135 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
153136 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
153137 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
153138 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
153139 +show_fan_time_62699 show_fan_time 0 62699 NULL
153140 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
153141 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
153142 +simple_readpage_62703 simple_readpage 0 62703 NULL
153143 +flush_62706 flush 0 62706 NULL
153144 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
153145 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
153146 +target_configure_device_62714 target_configure_device 0 62714 NULL
153147 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
153148 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
153149 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
153150 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
153151 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
153152 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
153153 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
153154 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
153155 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
153156 +client_channels_62735 client_channels 0 62735 NULL
153157 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
153158 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
153159 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
153160 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
153161 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
153162 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
153163 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
153164 +hardware_show_62757 hardware_show 0 62757 NULL
153165 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
153166 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
153167 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
153168 +register_kprobe_62762 register_kprobe 0 62762 NULL
153169 +show_ibdev_62764 show_ibdev 0 62764 NULL
153170 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
153171 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
153172 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
153173 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
153174 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
153175 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
153176 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
153177 +store_sched5_62779 store_sched5 4-0 62779 NULL
153178 +show_62782 show 0 62782 NULL
153179 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
153180 +sabi_command_62785 sabi_command 0 62785 NULL
153181 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
153182 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
153183 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
153184 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
153185 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
153186 +_create_message_62795 _create_message 0 62795 NULL
153187 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
153188 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
153189 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
153190 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
153191 +show_cam_size_62800 show_cam_size 0 62800 NULL
153192 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
153193 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
153194 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
153195 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
153196 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
153197 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
153198 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
153199 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
153200 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
153201 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
153202 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
153203 +gem_do_start_62827 gem_do_start 0 62827 NULL
153204 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
153205 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
153206 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
153207 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
153208 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
153209 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
153210 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
153211 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
153212 +timeouts_show_62841 timeouts_show 0 62841 NULL
153213 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
153214 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
153215 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
153216 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
153217 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
153218 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
153219 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
153220 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
153221 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
153222 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
153223 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
153224 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
153225 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
153226 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
153227 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
153228 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
153229 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
153230 +show_62877 show 0 62877 NULL nohasharray
153231 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
153232 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
153233 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
153234 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
153235 +compass_store_62881 compass_store 0-3 62881 NULL
153236 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
153237 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
153238 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
153239 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
153240 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
153241 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
153242 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
153243 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
153244 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
153245 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
153246 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
153247 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
153248 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
153249 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
153250 +getdqbuf_62908 getdqbuf 1 62908 NULL
153251 +get_temp_max_62909 get_temp_max 0 62909 NULL
153252 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
153253 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
153254 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
153255 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
153256 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
153257 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
153258 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
153259 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
153260 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
153261 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
153262 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
153263 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
153264 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
153265 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
153266 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
153267 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
153268 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
153269 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
153270 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
153271 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
153272 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
153273 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
153274 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
153275 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
153276 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
153277 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
153278 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
153279 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
153280 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
153281 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
153282 +send_62994 send 0 62994 NULL
153283 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
153284 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
153285 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
153286 +hash_max_show_63001 hash_max_show 0 63001 NULL
153287 +get_skb_63008 get_skb 2 63008 NULL
153288 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
153289 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
153290 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
153291 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
153292 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
153293 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
153294 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
153295 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
153296 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
153297 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
153298 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
153299 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
153300 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
153301 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
153302 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
153303 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
153304 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
153305 +wait_for_event_63054 wait_for_event 0 63054 NULL
153306 +unlink1_63059 unlink1 3 63059 NULL nohasharray
153307 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
153308 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
153309 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
153310 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
153311 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
153312 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
153313 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
153314 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
153315 +enable_show_63071 enable_show 0 63071 NULL nohasharray
153316 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
153317 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
153318 +show_priority_63080 show_priority 0 63080 NULL
153319 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
153320 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
153321 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
153322 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
153323 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
153324 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
153325 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
153326 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
153327 +get_component_slot_63097 get_component_slot 0 63097 NULL
153328 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
153329 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
153330 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
153331 +errors_store_63110 errors_store 0-3 63110 NULL
153332 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
153333 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
153334 +ethoc_open_63118 ethoc_open 0 63118 NULL
153335 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
153336 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
153337 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
153338 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
153339 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
153340 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
153341 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
153342 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
153343 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
153344 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
153345 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
153346 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
153347 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
153348 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
153349 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
153350 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
153351 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
153352 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
153353 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
153354 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
153355 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
153356 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
153357 +read_63177 read 0-3 63177 NULL
153358 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
153359 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
153360 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
153361 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
153362 +is_local_show_63185 is_local_show 0 63185 NULL
153363 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
153364 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
153365 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
153366 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
153367 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
153368 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
153369 +suspend_enter_63203 suspend_enter 0 63203 NULL
153370 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
153371 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
153372 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
153373 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
153374 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
153375 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
153376 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
153377 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
153378 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
153379 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
153380 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
153381 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
153382 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
153383 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
153384 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
153385 +ctxsize_63232 ctxsize 0 63232 NULL
153386 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
153387 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
153388 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
153389 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
153390 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
153391 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
153392 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
153393 +do_convert_63247 do_convert 0 63247 NULL
153394 +setxattr_63249 setxattr 0 63249 NULL
153395 +ptp_read_63251 ptp_read 4-0 63251 NULL
153396 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
153397 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
153398 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
153399 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
153400 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
153401 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
153402 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
153403 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
153404 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
153405 +caches_show_63278 caches_show 0 63278 NULL nohasharray
153406 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
153407 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
153408 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
153409 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
153410 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
153411 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
153412 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
153413 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
153414 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
153415 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
153416 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
153417 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
153418 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
153419 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
153420 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
153421 +recv_data_63327 recv_data 3-0 63327 NULL
153422 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
153423 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
153424 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
153425 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
153426 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
153427 +info_server_63343 info_server 4 63343 NULL
153428 +il_force_reset_63344 il_force_reset 0 63344 NULL
153429 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
153430 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
153431 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
153432 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
153433 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
153434 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
153435 +guid_show_63379 guid_show 0 63379 NULL
153436 +read_word_63384 read_word 0 63384 NULL nohasharray
153437 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
153438 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
153439 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
153440 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
153441 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
153442 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
153443 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
153444 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
153445 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
153446 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
153447 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
153448 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
153449 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
153450 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
153451 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
153452 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
153453 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
153454 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
153455 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
153456 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
153457 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
153458 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
153459 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
153460 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
153461 +of_irq_get_63443 of_irq_get 0 63443 NULL
153462 +write_end_63445 write_end 0-5 63445 NULL
153463 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
153464 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
153465 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
153466 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
153467 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
153468 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
153469 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
153470 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
153471 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
153472 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
153473 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
153474 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
153475 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
153476 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
153477 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
153478 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
153479 +read_kcore_63488 read_kcore 3 63488 NULL
153480 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
153481 +i2c_request_63490 i2c_request 0 63490 NULL
153482 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
153483 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
153484 +module_attr_show_63501 module_attr_show 0 63501 NULL
153485 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
153486 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
153487 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
153488 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
153489 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
153490 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
153491 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
153492 +pwm1_show_63527 pwm1_show 0 63527 NULL
153493 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
153494 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
153495 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
153496 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
153497 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
153498 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
153499 +SyS_recv_63537 SyS_recv 3 63537 NULL
153500 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
153501 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
153502 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
153503 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
153504 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
153505 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
153506 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
153507 +request_dma_63556 request_dma 0 63556 NULL
153508 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
153509 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
153510 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
153511 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
153512 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
153513 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
153514 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
153515 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
153516 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
153517 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
153518 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
153519 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
153520 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
153521 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
153522 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
153523 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
153524 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
153525 +write_debug_level_63613 write_debug_level 3 63613 NULL
153526 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
153527 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
153528 +show_dev_name_63623 show_dev_name 0 63623 NULL
153529 +module_alloc_63630 module_alloc 1 63630 NULL
153530 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
153531 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
153532 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
153533 +hid_report_len_63637 hid_report_len 0 63637 NULL
153534 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
153535 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
153536 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
153537 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
153538 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
153539 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
153540 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
153541 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
153542 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
153543 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
153544 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
153545 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
153546 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
153547 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
153548 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
153549 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
153550 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
153551 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
153552 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
153553 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
153554 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
153555 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
153556 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
153557 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
153558 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
153559 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
153560 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
153561 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
153562 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
153563 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
153564 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
153565 +mos7720_open_63691 mos7720_open 0 63691 NULL
153566 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
153567 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
153568 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
153569 +bin_search_63697 bin_search 0 63697 NULL
153570 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
153571 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
153572 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
153573 +read_rxflow_63726 read_rxflow 0 63726 NULL
153574 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
153575 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
153576 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
153577 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
153578 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
153579 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
153580 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
153581 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
153582 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
153583 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
153584 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
153585 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
153586 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
153587 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
153588 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
153589 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
153590 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
153591 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
153592 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
153593 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
153594 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
153595 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
153596 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
153597 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
153598 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
153599 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
153600 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
153601 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
153602 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
153603 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
153604 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
153605 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
153606 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
153607 +coda_getattr_63793 coda_getattr 0 63793 NULL
153608 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
153609 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
153610 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
153611 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
153612 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
153613 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
153614 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
153615 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
153616 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
153617 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
153618 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
153619 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
153620 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
153621 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
153622 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
153623 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
153624 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
153625 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
153626 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
153627 +shm_fsync_63834 shm_fsync 0 63834 NULL
153628 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
153629 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
153630 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
153631 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
153632 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
153633 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
153634 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
153635 +eql_open_63862 eql_open 0 63862 NULL
153636 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
153637 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
153638 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
153639 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
153640 +bt_size_63881 bt_size 0 63881 NULL
153641 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
153642 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
153643 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
153644 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
153645 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
153646 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
153647 +minix_statfs_63900 minix_statfs 0 63900 NULL
153648 +divas_write_63901 divas_write 3-0 63901 NULL
153649 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
153650 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
153651 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
153652 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
153653 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
153654 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
153655 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
153656 +write_63928 write 0 63928 NULL
153657 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
153658 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
153659 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
153660 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
153661 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
153662 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
153663 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
153664 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
153665 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
153666 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
153667 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
153668 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
153669 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
153670 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
153671 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
153672 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
153673 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
153674 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
153675 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
153676 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
153677 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
153678 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
153679 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
153680 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
153681 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
153682 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
153683 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
153684 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
153685 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
153686 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
153687 +ov7670_read_64006 ov7670_read 0 64006 NULL
153688 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
153689 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
153690 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
153691 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
153692 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
153693 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
153694 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
153695 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
153696 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
153697 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
153698 +get_component_locate_64036 get_component_locate 0 64036 NULL
153699 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
153700 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
153701 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
153702 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
153703 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
153704 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
153705 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
153706 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
153707 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
153708 +start_hw_64065 start_hw 0 64065 NULL
153709 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
153710 +__sock_create_64069 __sock_create 0 64069 NULL
153711 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
153712 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
153713 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
153714 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
153715 +fc_header_64083 fc_header 0 64083 NULL
153716 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
153717 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
153718 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
153719 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
153720 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
153721 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
153722 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
153723 +show_64101 show 0 64101 NULL
153724 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
153725 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
153726 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
153727 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
153728 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
153729 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
153730 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
153731 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
153732 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
153733 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
153734 +init_bch_64130 init_bch 1-2 64130 NULL
153735 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
153736 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
153737 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
153738 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
153739 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
153740 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
153741 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
153742 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
153743 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
153744 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
153745 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
153746 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
153747 +number_of_tds_64156 number_of_tds 0 64156 NULL
153748 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
153749 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
153750 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
153751 +do_command_extended_64178 do_command_extended 0 64178 NULL
153752 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
153753 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
153754 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
153755 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
153756 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
153757 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
153758 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
153759 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
153760 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
153761 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
153762 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
153763 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
153764 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
153765 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
153766 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
153767 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
153768 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
153769 +ea_len_64229 ea_len 0 64229 NULL
153770 +header_len_64232 header_len 0 64232 NULL nohasharray
153771 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
153772 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
153773 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
153774 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
153775 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
153776 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
153777 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
153778 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
153779 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
153780 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
153781 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
153782 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
153783 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
153784 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
153785 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
153786 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
153787 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
153788 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
153789 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
153790 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
153791 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
153792 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
153793 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
153794 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
153795 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
153796 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
153797 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
153798 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
153799 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
153800 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
153801 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
153802 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
153803 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
153804 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
153805 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
153806 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
153807 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
153808 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
153809 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
153810 +revision_show_64311 revision_show 0 64311 NULL
153811 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
153812 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
153813 +uri_show_64318 uri_show 0 64318 NULL nohasharray
153814 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
153815 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
153816 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
153817 +ffz_64324 ffz 0 64324 NULL nohasharray
153818 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
153819 +map_region_64328 map_region 1 64328 NULL
153820 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
153821 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
153822 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
153823 +ts_write_64336 ts_write 3-0 64336 NULL
153824 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
153825 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
153826 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
153827 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
153828 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
153829 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
153830 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
153831 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
153832 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
153833 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
153834 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
153835 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
153836 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
153837 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
153838 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
153839 +show_64365 show 0 64365 NULL nohasharray
153840 +show_stats_64365 show_stats 0 64365 &show_64365
153841 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
153842 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
153843 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
153844 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
153845 +reg_create_64372 reg_create 5 64372 NULL nohasharray
153846 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
153847 +ilo_write_64378 ilo_write 3-0 64378 NULL
153848 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
153849 +g94_aux_64382 g94_aux 0 64382 NULL
153850 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
153851 +show_port_no_64391 show_port_no 0 64391 NULL
153852 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
153853 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
153854 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
153855 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
153856 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
153857 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
153858 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
153859 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
153860 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
153861 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
153862 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
153863 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
153864 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
153865 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
153866 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
153867 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
153868 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
153869 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
153870 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
153871 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
153872 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
153873 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
153874 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
153875 +show_in2_input_64433 show_in2_input 0 64433 NULL
153876 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
153877 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
153878 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
153879 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
153880 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
153881 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
153882 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
153883 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
153884 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
153885 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
153886 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
153887 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
153888 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
153889 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
153890 +__request_module_64480 __request_module 0 64480 NULL
153891 +ib_post_send_64481 ib_post_send 0 64481 NULL
153892 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
153893 +single_open_size_64483 single_open_size 4 64483 NULL
153894 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
153895 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
153896 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
153897 +read_64498 read 0 64498 NULL
153898 +set_div_64499 set_div 0-4 64499 NULL
153899 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
153900 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
153901 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
153902 +remove_uuid_64505 remove_uuid 4 64505 NULL
153903 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
153904 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
153905 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
153906 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
153907 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
153908 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
153909 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
153910 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
153911 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
153912 +udplite_error_64525 udplite_error 0 64525 NULL
153913 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
153914 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
153915 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
153916 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
153917 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
153918 +befs_readpage_64530 befs_readpage 0 64530 NULL
153919 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
153920 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
153921 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
153922 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
153923 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
153924 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
153925 +SyS_bind_64544 SyS_bind 3 64544 NULL
153926 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
153927 +type_show_64547 type_show 0 64547 NULL nohasharray
153928 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
153929 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
153930 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
153931 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
153932 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
153933 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
153934 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
153935 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
153936 +e100_open_64562 e100_open 0 64562 NULL
153937 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
153938 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
153939 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
153940 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
153941 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
153942 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
153943 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
153944 +do_erase_64574 do_erase 4 64574 NULL
153945 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
153946 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
153947 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
153948 +suspend_64593 suspend 0 64593 NULL
153949 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
153950 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
153951 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
153952 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
153953 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
153954 +show_64606 show 0 64606 NULL
153955 +use_pool_64607 use_pool 2 64607 NULL
153956 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
153957 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
153958 +chksum_update_64619 chksum_update 0 64619 NULL
153959 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
153960 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
153961 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
153962 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
153963 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
153964 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
153965 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
153966 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
153967 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
153968 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
153969 +store_64641 store 0 64641 NULL
153970 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
153971 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
153972 +tse_open_64644 tse_open 0 64644 NULL
153973 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
153974 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
153975 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
153976 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
153977 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
153978 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
153979 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
153980 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
153981 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
153982 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
153983 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
153984 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
153985 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
153986 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
153987 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
153988 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
153989 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
153990 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
153991 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
153992 +show_otp4_64699 show_otp4 0 64699 NULL
153993 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
153994 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
153995 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
153996 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
153997 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
153998 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
153999 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
154000 +c_can_open_64714 c_can_open 0 64714 NULL
154001 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
154002 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
154003 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
154004 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
154005 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
154006 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
154007 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
154008 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
154009 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
154010 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
154011 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
154012 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
154013 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
154014 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
154015 +fan_store_64752 fan_store 0-4 64752 NULL
154016 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
154017 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
154018 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
154019 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
154020 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
154021 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
154022 +show_64765 show 0 64765 NULL
154023 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
154024 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
154025 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
154026 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
154027 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
154028 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
154029 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
154030 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
154031 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
154032 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
154033 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
154034 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
154035 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
154036 +inetdev_event_64794 inetdev_event 0 64794 NULL
154037 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
154038 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
154039 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
154040 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
154041 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
154042 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
154043 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
154044 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
154045 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
154046 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
154047 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
154048 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
154049 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
154050 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
154051 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
154052 +show_target_kb_64823 show_target_kb 0 64823 NULL
154053 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
154054 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
154055 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
154056 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
154057 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
154058 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
154059 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
154060 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
154061 +do_request_64853 do_request 0 64853 NULL
154062 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
154063 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
154064 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
154065 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
154066 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
154067 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
154068 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
154069 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
154070 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
154071 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
154072 +zl10039_write_64873 zl10039_write 0 64873 NULL
154073 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
154074 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
154075 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
154076 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
154077 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
154078 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
154079 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
154080 +xgbe_start_64900 xgbe_start 0 64900 NULL
154081 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
154082 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
154083 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
154084 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
154085 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
154086 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
154087 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
154088 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
154089 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
154090 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
154091 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
154092 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
154093 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
154094 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
154095 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
154096 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
154097 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
154098 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
154099 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
154100 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
154101 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
154102 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
154103 +fsid_present_64955 fsid_present 0 64955 NULL
154104 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
154105 +show_64959 show 0 64959 NULL
154106 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
154107 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
154108 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
154109 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
154110 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
154111 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
154112 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
154113 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
154114 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
154115 +sq905_command_64994 sq905_command 0 64994 NULL
154116 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
154117 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
154118 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
154119 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
154120 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
154121 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
154122 +insert_dent_65034 insert_dent 7 65034 NULL
154123 +root_id_show_65050 root_id_show 0 65050 NULL
154124 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
154125 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
154126 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
154127 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
154128 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
154129 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
154130 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
154131 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
154132 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
154133 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
154134 +fw_write_65069 fw_write 3 65069 NULL
154135 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
154136 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
154137 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
154138 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
154139 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
154140 +patch_65078 patch 0 65078 NULL
154141 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
154142 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
154143 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
154144 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
154145 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
154146 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
154147 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
154148 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
154149 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
154150 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
154151 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
154152 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
154153 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
154154 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
154155 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
154156 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
154157 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
154158 +direction_input_65122 direction_input 0 65122 NULL nohasharray
154159 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
154160 +store_65127 store 0-3 65127 NULL
154161 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
154162 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
154163 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
154164 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
154165 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
154166 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
154167 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
154168 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
154169 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
154170 +truncate_upper_65167 truncate_upper 0 65167 NULL
154171 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
154172 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
154173 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
154174 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
154175 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
154176 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
154177 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
154178 +sha384_init_65187 sha384_init 0 65187 NULL
154179 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
154180 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
154181 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
154182 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
154183 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
154184 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
154185 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
154186 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
154187 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
154188 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
154189 +store_color_common_65227 store_color_common 0 65227 NULL
154190 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
154191 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
154192 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
154193 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
154194 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
154195 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
154196 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
154197 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
154198 +finup_65248 finup 0 65248 NULL
154199 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
154200 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
154201 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
154202 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
154203 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
154204 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
154205 +mwave_read_65257 mwave_read 0-3 65257 NULL
154206 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
154207 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
154208 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
154209 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
154210 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
154211 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
154212 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
154213 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
154214 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
154215 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
154216 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
154217 +getproplen_65293 getproplen 0 65293 NULL
154218 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
154219 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
154220 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
154221 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
154222 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
154223 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
154224 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
154225 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
154226 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
154227 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
154228 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
154229 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
154230 +unpack_array_65318 unpack_array 0 65318 NULL
154231 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
154232 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
154233 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
154234 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
154235 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
154236 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
154237 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
154238 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
154239 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
154240 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
154241 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
154242 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
154243 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
154244 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
154245 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
154246 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
154247 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
154248 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
154249 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
154250 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
154251 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
154252 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
154253 +SyS_writev_65372 SyS_writev 3 65372 NULL
154254 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
154255 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
154256 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
154257 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
154258 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
154259 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
154260 +hide_icon_65390 hide_icon 0-4 65390 NULL
154261 +mi_set_context_65395 mi_set_context 0 65395 NULL
154262 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
154263 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
154264 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
154265 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
154266 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
154267 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
154268 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
154269 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
154270 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
154271 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
154272 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
154273 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
154274 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
154275 +edge_open_65411 edge_open 0 65411 NULL
154276 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
154277 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
154278 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
154279 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
154280 +aux2_show_65419 aux2_show 0 65419 NULL
154281 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
154282 +device_add_groups_65423 device_add_groups 0 65423 NULL
154283 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
154284 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
154285 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
154286 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
154287 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
154288 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
154289 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
154290 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
154291 +read_65459 read 0 65459 NULL
154292 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
154293 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
154294 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
154295 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
154296 +clear_user_65470 clear_user 2 65470 NULL
154297 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
154298 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
154299 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
154300 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
154301 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
154302 +regmap_write_65478 regmap_write 0 65478 NULL
154303 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
154304 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
154305 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
154306 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
154307 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
154308 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
154309 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
154310 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
154311 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
154312 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
154313 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
154314 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
154315 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
154316 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
154317 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
154318 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
154319 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
154320 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
154321 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
154322 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
154323 +show_memory_65529 show_memory 0 65529 NULL
154324 +reg_read_65530 reg_read 0 65530 NULL
154325 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
154326 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
154327 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154328 new file mode 100644
154329 index 0000000..560cd7b
154330 --- /dev/null
154331 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154332 @@ -0,0 +1,92 @@
154333 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
154334 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
154335 +mappedread_2627 mappedread 2 2627 NULL
154336 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
154337 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
154338 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
154339 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
154340 +dmu_write_6048 dmu_write 4-3 6048 NULL
154341 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
154342 +update_pages_6225 update_pages 2-3 6225 NULL
154343 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
154344 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
154345 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
154346 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
154347 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
154348 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
154349 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
154350 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
154351 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
154352 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
154353 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
154354 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
154355 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
154356 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
154357 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
154358 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
154359 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
154360 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
154361 +uiocopy_18680 uiocopy 2 18680 NULL
154362 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
154363 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
154364 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
154365 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
154366 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
154367 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
154368 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
154369 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
154370 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
154371 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
154372 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
154373 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
154374 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
154375 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
154376 +splat_write_30943 splat_write 3 30943 NULL
154377 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
154378 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
154379 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
154380 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
154381 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
154382 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
154383 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
154384 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
154385 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
154386 +copyinstr_36980 copyinstr 3 36980 NULL
154387 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
154388 +splat_read_38116 splat_read 3 38116 NULL
154389 +sa_setup_38756 sa_setup 4 38756 NULL
154390 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
154391 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
154392 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
154393 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
154394 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
154395 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
154396 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
154397 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
154398 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
154399 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
154400 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
154401 +kcopy_write_43683 kcopy_write 3 43683 NULL
154402 +uiomove_44355 uiomove 2 44355 NULL
154403 +dmu_read_44418 dmu_read 4-3 44418 NULL
154404 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
154405 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
154406 +copyin_45945 copyin 3 45945 NULL
154407 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
154408 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
154409 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
154410 +spa_history_write_49650 spa_history_write 3 49650 NULL
154411 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
154412 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
154413 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
154414 +copyout_51409 copyout 3 51409 NULL
154415 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
154416 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
154417 +get_nvlist_56685 get_nvlist 2 56685 NULL
154418 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
154419 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
154420 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
154421 +zpios_write_61823 zpios_write 3 61823 NULL
154422 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
154423 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
154424 +zpios_read_64734 zpios_read 3 64734 NULL
154425 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154426 new file mode 100644
154427 index 0000000..9846ab0
154428 --- /dev/null
154429 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154430 @@ -0,0 +1,913 @@
154431 +/*
154432 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154433 + * Licensed under the GPL v2, or (at your option) v3
154434 + *
154435 + * Homepage:
154436 + * https://github.com/ephox-gcc-plugins/size_overflow
154437 + *
154438 + * Documentation:
154439 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154440 + *
154441 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154442 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154443 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154444 + *
154445 + * Usage:
154446 + * $ make
154447 + * $ make run
154448 + */
154449 +
154450 +#include "size_overflow.h"
154451 +
154452 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
154453 +
154454 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
154455 +
154456 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
154457 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
154458 +
154459 +struct cgraph_node *get_cnode(const_tree fndecl)
154460 +{
154461 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
154462 +#if BUILDING_GCC_VERSION <= 4005
154463 + return cgraph_get_node((tree)fndecl);
154464 +#else
154465 + return cgraph_get_node(fndecl);
154466 +#endif
154467 +}
154468 +
154469 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
154470 +{
154471 + if (cur_node->marked == ASM_STMT_SO_MARK)
154472 + return false;
154473 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
154474 + return false;
154475 + if (strcmp(cur_node->context, context))
154476 + return false;
154477 + return !strcmp(cur_node->decl_name, decl_name);
154478 +}
154479 +
154480 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
154481 +static const char* get_decl_context(const_tree decl)
154482 +{
154483 + const char *context;
154484 +
154485 + if (TREE_CODE(decl) == VAR_DECL)
154486 + return "vardecl";
154487 + if (TREE_CODE(decl) == FUNCTION_DECL)
154488 + return "fndecl";
154489 +
154490 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
154491 + context = get_type_name_from_field(decl);
154492 +
154493 + if (!context)
154494 + return "fielddecl";
154495 + return context;
154496 +}
154497 +
154498 +/* Find the function with the specified argument in the list
154499 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
154500 + * * if num is CANNOT_FIND_ARG then ignore it
154501 + */
154502 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
154503 +{
154504 + next_interesting_function_t cur_node, head;
154505 +
154506 + head = global_next_interesting_function[hash];
154507 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
154508 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
154509 + continue;
154510 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154511 + return cur_node;
154512 + }
154513 + return NULL;
154514 +}
154515 +
154516 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
154517 +{
154518 + const char *context;
154519 + unsigned int hash;
154520 +
154521 + hash = get_decl_hash(decl, decl_name);
154522 + if (hash == NO_HASH)
154523 + return NULL;
154524 +
154525 + context = get_decl_context(decl);
154526 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
154527 +}
154528 +
154529 +static bool is_vararg(const_tree fn, unsigned int num)
154530 +{
154531 + const_tree fn_type, last, type;
154532 + tree arg_list;
154533 +
154534 + if (num == 0)
154535 + return false;
154536 + if (fn == NULL_TREE)
154537 + return false;
154538 + if (TREE_CODE(fn) != FUNCTION_DECL)
154539 + return false;
154540 +
154541 + fn_type = TREE_TYPE(fn);
154542 + if (fn_type == NULL_TREE)
154543 + return false;
154544 +
154545 + arg_list = TYPE_ARG_TYPES(fn_type);
154546 + if (arg_list == NULL_TREE)
154547 + return false;
154548 + last = TREE_VALUE(tree_last(arg_list));
154549 +
154550 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
154551 + type = last;
154552 + else
154553 + type = TREE_TYPE(last);
154554 +
154555 + gcc_assert(type != NULL_TREE);
154556 + if (type == void_type_node)
154557 + return false;
154558 +
154559 + return num >= (unsigned int)list_length(arg_list);
154560 +}
154561 +
154562 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154563 +{
154564 + next_interesting_function_t new_node;
154565 +
154566 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
154567 + new_node->decl_name = xstrdup(decl_name);
154568 + gcc_assert(context);
154569 + new_node->context = xstrdup(context);
154570 + new_node->hash = hash;
154571 + new_node->num = num;
154572 + new_node->next = NULL;
154573 + new_node->children = NULL;
154574 + new_node->marked = marked;
154575 + new_node->orig_next_node = orig_next_node;
154576 + return new_node;
154577 +}
154578 +
154579 +// Create the main data structure
154580 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154581 +{
154582 + unsigned int hash;
154583 + const char *context;
154584 + enum tree_code decl_code = TREE_CODE(decl);
154585 +
154586 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
154587 +
154588 + if (is_vararg(decl, num))
154589 + return NULL;
154590 +
154591 + hash = get_decl_hash(decl, decl_name);
154592 + if (hash == NO_HASH)
154593 + return NULL;
154594 +
154595 + gcc_assert(num <= MAX_PARAM);
154596 + // Clones must have an orig_next_node
154597 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
154598 +
154599 + context = get_decl_context(decl);
154600 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
154601 +}
154602 +
154603 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
154604 +{
154605 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
154606 +
154607 + // new_entry is appended to the end of a list
154608 + new_entry->next = NULL;
154609 +
154610 + cur_global_head = global_next_interesting_function[new_entry->hash];
154611 + if (!cur_global_head) {
154612 + global_next_interesting_function[new_entry->hash] = new_entry;
154613 + return;
154614 + }
154615 +
154616 +
154617 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
154618 + if (!cur_global->next)
154619 + cur_global_end = cur_global;
154620 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
154621 + return;
154622 + }
154623 +
154624 + gcc_assert(cur_global_end);
154625 + cur_global_end->next = new_entry;
154626 +}
154627 +
154628 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
154629 + * and add it to global_next_interesting_function
154630 + */
154631 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
154632 +{
154633 + next_interesting_function_t orig_next_node;
154634 + tree decl;
154635 + unsigned int orig_num;
154636 + enum tree_code decl_code;
154637 + const char *decl_name;
154638 +
154639 + decl = get_orig_fndecl(clone_fndecl);
154640 + decl_code = TREE_CODE(decl);
154641 +
154642 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
154643 + orig_num = num;
154644 + else
154645 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
154646 +
154647 + // Skip over ISRA.162 parm decls
154648 + if (orig_num == CANNOT_FIND_ARG)
154649 + return NULL;
154650 +
154651 + decl_name = get_orig_decl_name(decl);
154652 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
154653 + if (orig_next_node)
154654 + return orig_next_node;
154655 +
154656 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
154657 + gcc_assert(orig_next_node);
154658 +
154659 + add_to_global_next_interesting_function(orig_next_node);
154660 + return orig_next_node;
154661 +}
154662 +
154663 +// Find or create the next_interesting_function_t node for decl and num
154664 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154665 +{
154666 + next_interesting_function_t cur_next_cnode;
154667 + const char *decl_name = DECL_NAME_POINTER(decl);
154668 +
154669 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
154670 + if (cur_next_cnode)
154671 + goto out;
154672 +
154673 + if (!orig_next_node && made_by_compiler(decl)) {
154674 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
154675 + if (!orig_next_node)
154676 + return NULL;
154677 + }
154678 +
154679 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
154680 + if (!cur_next_cnode)
154681 + return NULL;
154682 +
154683 + add_to_global_next_interesting_function(cur_next_cnode);
154684 +out:
154685 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
154686 + return cur_next_cnode;
154687 + gcc_assert(cur_next_cnode->marked == marked);
154688 + return cur_next_cnode;
154689 +}
154690 +
154691 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
154692 +{
154693 + next_interesting_function_t cur_node;
154694 + const char *context, *decl_name;
154695 +
154696 + decl_name = DECL_NAME_POINTER(decl);
154697 + context = get_decl_context(decl);
154698 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
154699 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154700 + return true;
154701 + }
154702 + return false;
154703 +}
154704 +
154705 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
154706 +{
154707 + unsigned int num;
154708 + next_interesting_function_t orig_next_node, new_node;
154709 +
154710 + gcc_assert(fndecl != NULL_TREE);
154711 +
154712 + // ignore builtins to not explode coverage (e.g., memcpy)
154713 + if (DECL_BUILT_IN(fndecl))
154714 + return next_cnodes_head;
154715 +
154716 + // convert arg into its position
154717 + if (arg == NULL_TREE)
154718 + num = 0;
154719 + else
154720 + num = find_arg_number_tree(arg, fndecl);
154721 + if (num == CANNOT_FIND_ARG)
154722 + return next_cnodes_head;
154723 +
154724 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
154725 + return next_cnodes_head;
154726 +
154727 + if (made_by_compiler(fndecl)) {
154728 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
154729 + if (!orig_next_node)
154730 + return next_cnodes_head;
154731 + } else
154732 + orig_next_node = NULL;
154733 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
154734 + if (!new_node)
154735 + return next_cnodes_head;
154736 + new_node->next = next_cnodes_head;
154737 + return new_node;
154738 +}
154739 +
154740 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
154741 +{
154742 + gphi *phi = as_a_gphi(get_def_stmt(result));
154743 + unsigned int i, n = gimple_phi_num_args(phi);
154744 +
154745 + pointer_set_insert(visited, phi);
154746 + for (i = 0; i < n; i++) {
154747 + tree arg = gimple_phi_arg_def(phi, i);
154748 +
154749 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
154750 + }
154751 +
154752 + return next_cnodes_head;
154753 +}
154754 +
154755 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154756 +{
154757 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
154758 + tree rhs1, rhs2;
154759 +
154760 + rhs1 = gimple_assign_rhs1(def_stmt);
154761 + rhs2 = gimple_assign_rhs2(def_stmt);
154762 +
154763 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
154764 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
154765 +}
154766 +
154767 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
154768 +{
154769 + return next_cnodes_head;
154770 +}
154771 +
154772 +/* Find all functions that influence lhs
154773 + *
154774 + * Encountered functions are added to the children vector (next_interesting_function_t).
154775 + */
154776 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154777 +{
154778 + const_gimple def_stmt;
154779 +
154780 + if (skip_types(lhs))
154781 + return next_cnodes_head;
154782 +
154783 + if (TREE_CODE(lhs) == PARM_DECL)
154784 + return handle_function(next_cnodes_head, current_function_decl, lhs);
154785 +
154786 + if (TREE_CODE(lhs) != SSA_NAME)
154787 + return next_cnodes_head;
154788 +
154789 + def_stmt = get_def_stmt(lhs);
154790 + if (!def_stmt)
154791 + return next_cnodes_head;
154792 +
154793 + if (pointer_set_insert(visited, def_stmt))
154794 + return next_cnodes_head;
154795 +
154796 + switch (gimple_code(def_stmt)) {
154797 + case GIMPLE_NOP:
154798 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
154799 + case GIMPLE_ASM:
154800 + if (is_size_overflow_asm(def_stmt))
154801 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
154802 + return next_cnodes_head;
154803 + case GIMPLE_CALL: {
154804 + tree fndecl = gimple_call_fndecl(def_stmt);
154805 +
154806 + if (fndecl != NULL_TREE)
154807 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
154808 + fndecl = gimple_call_fn(def_stmt);
154809 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
154810 + }
154811 + case GIMPLE_PHI:
154812 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
154813 + case GIMPLE_ASSIGN:
154814 + switch (gimple_num_ops(def_stmt)) {
154815 + case 2:
154816 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
154817 + case 3:
154818 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
154819 + }
154820 + default:
154821 + debug_gimple_stmt((gimple)def_stmt);
154822 + error("%s: unknown gimple code", __func__);
154823 + gcc_unreachable();
154824 + }
154825 +}
154826 +
154827 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
154828 +static next_interesting_function_t search_next_functions(const_tree node)
154829 +{
154830 + gimple_set *visited;
154831 + next_interesting_function_t next_cnodes_head;
154832 +
154833 + visited = pointer_set_create();
154834 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
154835 + pointer_set_destroy(visited);
154836 +
154837 + return next_cnodes_head;
154838 +}
154839 +
154840 +// True if child already exists in the next_interesting_function_t children vector
154841 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
154842 +{
154843 + unsigned int i;
154844 + next_interesting_function_t cur;
154845 +
154846 + gcc_assert(next_node);
154847 + // handle recursion
154848 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
154849 + return true;
154850 +
154851 +#if BUILDING_GCC_VERSION <= 4007
154852 + if (VEC_empty(next_interesting_function_t, target->children))
154853 + return false;
154854 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
154855 +#else
154856 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
154857 +#endif
154858 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
154859 + return true;
154860 + }
154861 + return false;
154862 +}
154863 +
154864 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
154865 +{
154866 + if (!has_next_interesting_function_vec(parent, child)) {
154867 +#if BUILDING_GCC_VERSION <= 4007
154868 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154869 +#else
154870 + vec_safe_push(parent->children, child);
154871 +#endif
154872 + }
154873 +}
154874 +
154875 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
154876 +
154877 +// Add children to parent and global_next_interesting_function
154878 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
154879 +{
154880 + next_interesting_function_t cur = children;
154881 +
154882 + gcc_assert(parent);
154883 +
154884 + while (cur) {
154885 + next_interesting_function_t next, child;
154886 +
154887 + next = cur->next;
154888 +
154889 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
154890 + if (!child) {
154891 + add_to_global_next_interesting_function(cur);
154892 + child = cur;
154893 + }
154894 +
154895 + check_local_variables(child);
154896 +
154897 + push_child(parent, child);
154898 +
154899 + cur = next;
154900 + }
154901 +
154902 + check_local_variables(parent);
154903 +}
154904 +
154905 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
154906 +{
154907 + return NULL;
154908 +}
154909 +
154910 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
154911 +{
154912 + switch (gimple_code(stmt)) {
154913 + case GIMPLE_ASM:
154914 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
154915 + case GIMPLE_CALL: {
154916 + tree decl = gimple_call_fndecl(stmt);
154917 +
154918 + if (decl != NULL_TREE)
154919 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
154920 + decl = gimple_call_fn(stmt);
154921 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
154922 + }
154923 + case GIMPLE_RETURN:
154924 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
154925 + default:
154926 + debug_gimple_stmt((gimple)stmt);
154927 + gcc_unreachable();
154928 + }
154929 +}
154930 +
154931 +// Handle potential next_interesting_function_t parent if its argument has an integer type
154932 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
154933 +{
154934 + const_tree start_var;
154935 + next_interesting_function_t children_next_cnode, parent_next_cnode;
154936 +
154937 + switch (gimple_code(stmt)) {
154938 + case GIMPLE_ASM:
154939 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
154940 + return;
154941 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
154942 + gcc_assert(start_var != NULL_TREE);
154943 + break;
154944 + case GIMPLE_CALL:
154945 + start_var = gimple_call_arg(stmt, num - 1);
154946 + break;
154947 + case GIMPLE_RETURN:
154948 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
154949 + if (start_var == NULL_TREE)
154950 + return;
154951 + break;
154952 + default:
154953 + debug_gimple_stmt((gimple)stmt);
154954 + gcc_unreachable();
154955 + }
154956 +
154957 + if (skip_types(start_var))
154958 + return;
154959 +
154960 + // handle intentional MARK_TURN_OFF
154961 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
154962 + return;
154963 +
154964 + parent_next_cnode = create_parent_next_cnode(stmt, num);
154965 + if (!parent_next_cnode)
154966 + return;
154967 +
154968 + children_next_cnode = search_next_functions(start_var);
154969 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
154970 +}
154971 +
154972 +// Find potential next_interesting_function_t parents
154973 +static void handle_cgraph_node(struct cgraph_node *node)
154974 +{
154975 + basic_block bb;
154976 + tree cur_fndecl = NODE_DECL(node);
154977 +
154978 + set_current_function_decl(cur_fndecl);
154979 +
154980 + FOR_ALL_BB_FN(bb, cfun) {
154981 + gimple_stmt_iterator gsi;
154982 +
154983 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
154984 + gimple stmt = gsi_stmt(gsi);
154985 +
154986 + switch (gimple_code(stmt)) {
154987 + case GIMPLE_RETURN:
154988 + case GIMPLE_ASM:
154989 + collect_all_possible_size_overflow_fns(stmt, 0);
154990 + break;
154991 + case GIMPLE_CALL: {
154992 + unsigned int i, len;
154993 + tree fndecl = gimple_call_fndecl(stmt);
154994 +
154995 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
154996 + break;
154997 +
154998 + len = gimple_call_num_args(stmt);
154999 + for (i = 0; i < len; i++)
155000 + collect_all_possible_size_overflow_fns(stmt, i + 1);
155001 + break;
155002 + }
155003 + default:
155004 + break;
155005 + }
155006 + }
155007 + }
155008 +
155009 + unset_current_function_decl();
155010 +}
155011 +
155012 +/* Collect all potentially interesting function parameters and return values of integer types
155013 + * and store their data flow dependencies
155014 + */
155015 +static void size_overflow_generate_summary(void)
155016 +{
155017 + struct cgraph_node *node;
155018 +
155019 + size_overflow_register_hooks();
155020 +
155021 + FOR_EACH_FUNCTION(node) {
155022 + if (is_valid_cgraph_node(node))
155023 + handle_cgraph_node(node);
155024 + }
155025 +}
155026 +
155027 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
155028 +{
155029 + debug_cgraph_node(node);
155030 + gcc_unreachable();
155031 +}
155032 +
155033 +/* Handle dst if src is in the global_next_interesting_function list.
155034 + * If src is a clone then dst inherits the orig_next_node of src otherwise
155035 + * src will become the orig_next_node of dst.
155036 + */
155037 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
155038 +{
155039 + next_interesting_function_t head, cur;
155040 + const_tree decl;
155041 + const char *src_name, *src_context;
155042 +
155043 + decl = NODE_DECL(src);
155044 + src_name = DECL_NAME_POINTER(decl);
155045 + src_context = get_decl_context(decl);
155046 +
155047 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
155048 + if (!head)
155049 + return;
155050 +
155051 + for (cur = head; cur; cur = cur->next) {
155052 + unsigned int new_argnum;
155053 + next_interesting_function_t orig_next_node, next_node;
155054 + bool dst_clone;
155055 +
155056 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
155057 + continue;
155058 +
155059 + dst_clone = made_by_compiler(NODE_DECL(dst));
155060 + if (!dst_clone)
155061 + break;
155062 +
155063 + // For clones use the original node instead
155064 + if (cur->orig_next_node)
155065 + orig_next_node = cur->orig_next_node;
155066 + else
155067 + orig_next_node = cur;
155068 +
155069 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
155070 + if (new_argnum == CANNOT_FIND_ARG)
155071 + continue;
155072 +
155073 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
155074 + if (next_node)
155075 + add_to_global_next_interesting_function(next_node);
155076 + }
155077 +}
155078 +
155079 +void size_overflow_register_hooks(void)
155080 +{
155081 + static bool init_p = false;
155082 +
155083 + if (init_p)
155084 + return;
155085 + init_p = true;
155086 +
155087 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
155088 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
155089 +}
155090 +
155091 +static void set_yes_so_mark(next_interesting_function_t next_node)
155092 +{
155093 + next_node->marked = YES_SO_MARK;
155094 + // Mark the orig decl as well if it's a clone
155095 + if (next_node->orig_next_node)
155096 + next_node->orig_next_node->marked = YES_SO_MARK;
155097 +}
155098 +
155099 +// Determine if the function is already in the hash table
155100 +static bool is_marked_fn(next_interesting_function_t next_node)
155101 +{
155102 + const struct size_overflow_hash *entry;
155103 +
155104 + if (next_node->marked != NO_SO_MARK)
155105 + return true;
155106 +
155107 + if (next_node->orig_next_node)
155108 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
155109 + else
155110 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
155111 + if (!entry)
155112 + return false;
155113 +
155114 + set_yes_so_mark(next_node);
155115 + return true;
155116 +}
155117 +
155118 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
155119 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
155120 +{
155121 + unsigned int i;
155122 + next_interesting_function_t child;
155123 +
155124 +#if BUILDING_GCC_VERSION <= 4007
155125 + if (VEC_empty(next_interesting_function_t, parent->children))
155126 + return NULL;
155127 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155128 +#else
155129 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155130 +#endif
155131 + if (child->num == 0)
155132 + continue;
155133 + if (strcmp(parent->decl_name, child->decl_name))
155134 + continue;
155135 + if (!strcmp(child->context, "fndecl"))
155136 + return child;
155137 + }
155138 + return NULL;
155139 +}
155140 +
155141 +/* Trace a return value of function pointer type back to an argument via a concrete function
155142 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
155143 +static void search_missing_fptr_arg(next_interesting_function_t parent)
155144 +{
155145 + next_interesting_function_t tracked_fn, cur_next_node, child;
155146 + unsigned int i;
155147 +#if BUILDING_GCC_VERSION <= 4007
155148 + VEC(next_interesting_function_t, heap) *new_children = NULL;
155149 +#else
155150 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
155151 +#endif
155152 +
155153 + if (parent->num != 0)
155154 + return;
155155 + if (!strcmp(parent->context, "fndecl"))
155156 + return;
155157 + if (!strcmp(parent->context, "vardecl"))
155158 + return;
155159 +
155160 + // fnptr 0 && fn 0
155161 +#if BUILDING_GCC_VERSION <= 4007
155162 + if (VEC_empty(next_interesting_function_t, parent->children))
155163 + return;
155164 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155165 +#else
155166 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155167 +#endif
155168 + if (child->num != 0)
155169 + continue;
155170 + // (fn 0 -> fn 2)
155171 + tracked_fn = get_same_not_ret_child(child);
155172 + if (!tracked_fn)
155173 + continue;
155174 +
155175 + // fn 2 => fnptr 2
155176 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
155177 + if (cur_next_node->num != tracked_fn->num)
155178 + continue;
155179 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
155180 + continue;
155181 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
155182 +#if BUILDING_GCC_VERSION <= 4007
155183 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
155184 +#else
155185 + vec_safe_push(new_children, cur_next_node);
155186 +#endif
155187 + }
155188 + }
155189 + }
155190 +
155191 +#if BUILDING_GCC_VERSION == 4005
155192 + if (VEC_empty(next_interesting_function_t, new_children))
155193 + return;
155194 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
155195 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
155196 +#elif BUILDING_GCC_VERSION <= 4007
155197 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
155198 +#else
155199 + vec_safe_splice(parent->children, new_children);
155200 +#endif
155201 +}
155202 +
155203 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
155204 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
155205 +{
155206 + unsigned int i;
155207 + next_interesting_function_t child;
155208 +
155209 + gcc_assert(parent);
155210 + check_global_variables(parent);
155211 + search_missing_fptr_arg(parent);
155212 + print_missing_function(parent);
155213 +
155214 +#if BUILDING_GCC_VERSION <= 4007
155215 + if (VEC_empty(next_interesting_function_t, parent->children))
155216 + return;
155217 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
155218 +#else
155219 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
155220 +#endif
155221 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
155222 + child->marked = YES_SO_MARK;
155223 + if (!pointer_set_insert(visited, child))
155224 + print_missing_functions(visited, child);
155225 + }
155226 +}
155227 +
155228 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
155229 +
155230 +// Print all missing interesting functions
155231 +static unsigned int size_overflow_execute(void)
155232 +{
155233 + unsigned int i;
155234 + next_interesting_function_set *visited;
155235 + next_interesting_function_t cur_global;
155236 +
155237 + visited = next_interesting_function_pointer_set_create();
155238 +
155239 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
155240 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
155241 + if (is_marked_fn(cur_global))
155242 + print_missing_functions(visited, cur_global);
155243 + }
155244 + }
155245 +
155246 + pointer_set_destroy(visited);
155247 +
155248 +/* if (in_lto_p) {
155249 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
155250 + print_global_next_interesting_functions();
155251 + }*/
155252 +
155253 + return 0;
155254 +}
155255 +
155256 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
155257 +#if BUILDING_GCC_VERSION >= 4008
155258 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
155259 +#elif BUILDING_GCC_VERSION >= 4006
155260 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
155261 +#else
155262 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
155263 +#endif
155264 +
155265 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
155266 +
155267 +#if BUILDING_GCC_VERSION >= 4009
155268 +static const struct pass_data size_overflow_functions_pass_data = {
155269 +#else
155270 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
155271 + .pass = {
155272 +#endif
155273 + .type = IPA_PASS,
155274 + .name = "size_overflow_functions",
155275 +#if BUILDING_GCC_VERSION >= 4008
155276 + .optinfo_flags = OPTGROUP_NONE,
155277 +#endif
155278 +#if BUILDING_GCC_VERSION >= 5000
155279 +#elif BUILDING_GCC_VERSION >= 4009
155280 + .has_gate = false,
155281 + .has_execute = true,
155282 +#else
155283 + .gate = NULL,
155284 + .execute = size_overflow_execute,
155285 + .sub = NULL,
155286 + .next = NULL,
155287 + .static_pass_number = 0,
155288 +#endif
155289 + .tv_id = TV_NONE,
155290 + .properties_required = 0,
155291 + .properties_provided = 0,
155292 + .properties_destroyed = 0,
155293 + .todo_flags_start = 0,
155294 + .todo_flags_finish = 0,
155295 +#if BUILDING_GCC_VERSION < 4009
155296 + },
155297 + .generate_summary = size_overflow_generate_summary,
155298 + .write_summary = size_overflow_write_summary_lto,
155299 + .read_summary = size_overflow_read_summary_lto,
155300 +#if BUILDING_GCC_VERSION >= 4006
155301 + .write_optimization_summary = size_overflow_write_summary_lto,
155302 + .read_optimization_summary = size_overflow_read_summary_lto,
155303 +#endif
155304 + .stmt_fixup = NULL,
155305 + .function_transform_todo_flags_start = 0,
155306 + .function_transform = size_overflow_transform,
155307 + .variable_transform = NULL,
155308 +#endif
155309 +};
155310 +
155311 +#if BUILDING_GCC_VERSION >= 4009
155312 +namespace {
155313 +class size_overflow_functions_pass : public ipa_opt_pass_d {
155314 +public:
155315 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
155316 + g,
155317 + size_overflow_generate_summary,
155318 + size_overflow_write_summary_lto,
155319 + size_overflow_read_summary_lto,
155320 + size_overflow_write_summary_lto,
155321 + size_overflow_read_summary_lto,
155322 + NULL,
155323 + 0,
155324 + size_overflow_transform,
155325 + NULL) {}
155326 +#if BUILDING_GCC_VERSION >= 5000
155327 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
155328 +#else
155329 + unsigned int execute() { return size_overflow_execute(); }
155330 +#endif
155331 +};
155332 +}
155333 +
155334 +opt_pass *make_size_overflow_functions_pass(void)
155335 +{
155336 + return new size_overflow_functions_pass();
155337 +}
155338 +#else
155339 +struct opt_pass *make_size_overflow_functions_pass(void)
155340 +{
155341 + return &size_overflow_functions_pass.pass;
155342 +}
155343 +#endif
155344 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155345 new file mode 100644
155346 index 0000000..d7f4062
155347 --- /dev/null
155348 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155349 @@ -0,0 +1,256 @@
155350 +/*
155351 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155352 + * Licensed under the GPL v2, or (at your option) v3
155353 + *
155354 + * Homepage:
155355 + * https://github.com/ephox-gcc-plugins/size_overflow
155356 + *
155357 + * Documentation:
155358 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155359 + *
155360 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155361 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155362 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155363 + *
155364 + * Usage:
155365 + * $ make
155366 + * $ make run
155367 + */
155368 +
155369 +#include "size_overflow.h"
155370 +
155371 +int plugin_is_GPL_compatible;
155372 +
155373 +tree report_size_overflow_decl;
155374 +
155375 +tree size_overflow_type_HI;
155376 +tree size_overflow_type_SI;
155377 +tree size_overflow_type_DI;
155378 +tree size_overflow_type_TI;
155379 +
155380 +static struct plugin_info size_overflow_plugin_info = {
155381 + .version = "20150614",
155382 + .help = "no-size-overflow\tturn off size overflow checking\n",
155383 +};
155384 +
155385 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155386 +{
155387 + unsigned int arg_count;
155388 + enum tree_code code = TREE_CODE(*node);
155389 +
155390 + switch (code) {
155391 + case FUNCTION_DECL:
155392 + arg_count = type_num_arguments(TREE_TYPE(*node));
155393 + break;
155394 + case FUNCTION_TYPE:
155395 + case METHOD_TYPE:
155396 + arg_count = type_num_arguments(*node);
155397 + break;
155398 + default:
155399 + *no_add_attrs = true;
155400 + error("%s: %qE attribute only applies to functions", __func__, name);
155401 + return NULL_TREE;
155402 + }
155403 +
155404 + for (; args; args = TREE_CHAIN(args)) {
155405 + int cur_val;
155406 + tree position = TREE_VALUE(args);
155407 +
155408 + if (TREE_CODE(position) != INTEGER_CST) {
155409 + error("%s: parameter isn't an integer", __func__);
155410 + debug_tree(args);
155411 + *no_add_attrs = true;
155412 + return NULL_TREE;
155413 + }
155414 +
155415 + cur_val = tree_to_shwi(position);
155416 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
155417 + error("%s: parameter %d is outside range.", __func__, cur_val);
155418 + *no_add_attrs = true;
155419 + return NULL_TREE;
155420 + }
155421 + }
155422 + return NULL_TREE;
155423 +}
155424 +
155425 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155426 +{
155427 + unsigned int arg_count;
155428 + HOST_WIDE_INT s_first_arg;
155429 + enum tree_code code = TREE_CODE(*node);
155430 +
155431 + switch (code) {
155432 + case FUNCTION_DECL:
155433 + arg_count = type_num_arguments(TREE_TYPE(*node));
155434 + break;
155435 + case FUNCTION_TYPE:
155436 + case METHOD_TYPE:
155437 + arg_count = type_num_arguments(*node);
155438 + break;
155439 + case FIELD_DECL:
155440 + return NULL_TREE;
155441 + default:
155442 + *no_add_attrs = true;
155443 + error("%qE attribute only applies to functions", name);
155444 + return NULL_TREE;
155445 + }
155446 +
155447 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
155448 + if (s_first_arg == -1)
155449 + return NULL_TREE;
155450 + if (s_first_arg < -1)
155451 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
155452 +
155453 + for (; args; args = TREE_CHAIN(args)) {
155454 + unsigned int cur_val;
155455 +
155456 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
155457 + error("%s: parameter isn't an integer", __func__);
155458 + debug_tree(args);
155459 + *no_add_attrs = true;
155460 + return NULL_TREE;
155461 + }
155462 +
155463 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
155464 + if (cur_val > arg_count ) {
155465 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
155466 + *no_add_attrs = true;
155467 + return NULL_TREE;
155468 + }
155469 + }
155470 + return NULL_TREE;
155471 +}
155472 +
155473 +static struct attribute_spec size_overflow_attr = {
155474 + .name = "size_overflow",
155475 + .min_length = 1,
155476 + .max_length = -1,
155477 + .decl_required = true,
155478 + .type_required = false,
155479 + .function_type_required = false,
155480 + .handler = handle_size_overflow_attribute,
155481 +#if BUILDING_GCC_VERSION >= 4007
155482 + .affects_type_identity = false
155483 +#endif
155484 +};
155485 +
155486 +static struct attribute_spec intentional_overflow_attr = {
155487 + .name = "intentional_overflow",
155488 + .min_length = 1,
155489 + .max_length = -1,
155490 + .decl_required = true,
155491 + .type_required = false,
155492 + .function_type_required = false,
155493 + .handler = handle_intentional_overflow_attribute,
155494 +#if BUILDING_GCC_VERSION >= 4007
155495 + .affects_type_identity = false
155496 +#endif
155497 +};
155498 +
155499 +static void register_attributes(void __unused *event_data, void __unused *data)
155500 +{
155501 + register_attribute(&size_overflow_attr);
155502 + register_attribute(&intentional_overflow_attr);
155503 +}
155504 +
155505 +static tree create_typedef(tree type, const char* ident)
155506 +{
155507 + tree new_type, decl;
155508 +
155509 + new_type = build_variant_type_copy(type);
155510 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
155511 + DECL_ORIGINAL_TYPE(decl) = type;
155512 + TYPE_NAME(new_type) = decl;
155513 + return new_type;
155514 +}
155515 +
155516 +// Create the noreturn report_size_overflow() function decl.
155517 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
155518 +{
155519 + tree const_char_ptr_type_node;
155520 + tree fntype;
155521 +
155522 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
155523 +
155524 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
155525 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
155526 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
155527 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
155528 +
155529 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
155530 + fntype = build_function_type_list(void_type_node,
155531 + const_char_ptr_type_node,
155532 + unsigned_type_node,
155533 + const_char_ptr_type_node,
155534 + const_char_ptr_type_node,
155535 + NULL_TREE);
155536 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
155537 +
155538 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
155539 + TREE_PUBLIC(report_size_overflow_decl) = 1;
155540 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
155541 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
155542 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
155543 +// !!!
155544 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
155545 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
155546 + TREE_USED(report_size_overflow_decl) = 1;
155547 + TREE_NOTHROW(report_size_overflow_decl) = 1;
155548 +}
155549 +
155550 +
155551 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
155552 +{
155553 + int i;
155554 + const char * const plugin_name = plugin_info->base_name;
155555 + const int argc = plugin_info->argc;
155556 + const struct plugin_argument * const argv = plugin_info->argv;
155557 + bool enable = true;
155558 + struct register_pass_info insert_size_overflow_asm_pass_info;
155559 + struct register_pass_info size_overflow_functions_pass_info;
155560 +
155561 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
155562 + {
155563 + .base = &report_size_overflow_decl,
155564 + .nelt = 1,
155565 + .stride = sizeof(report_size_overflow_decl),
155566 + .cb = &gt_ggc_mx_tree_node,
155567 + .pchw = &gt_pch_nx_tree_node
155568 + },
155569 + LAST_GGC_ROOT_TAB
155570 + };
155571 +
155572 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
155573 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
155574 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
155575 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155576 +
155577 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
155578 + size_overflow_functions_pass_info.reference_pass_name = "inline";
155579 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
155580 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155581 +
155582 + if (!plugin_default_version_check(version, &gcc_version)) {
155583 + error(G_("incompatible gcc/plugin versions"));
155584 + return 1;
155585 + }
155586 +
155587 + for (i = 0; i < argc; ++i) {
155588 + if (!strcmp(argv[i].key, "no-size-overflow")) {
155589 + enable = false;
155590 + continue;
155591 + }
155592 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
155593 + }
155594 +
155595 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
155596 + if (enable) {
155597 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
155598 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
155599 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
155600 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
155601 + }
155602 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
155603 +
155604 + return 0;
155605 +}
155606 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155607 new file mode 100644
155608 index 0000000..1d9ddb6
155609 --- /dev/null
155610 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155611 @@ -0,0 +1,345 @@
155612 +/*
155613 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155614 + * Licensed under the GPL v2, or (at your option) v3
155615 + *
155616 + * Homepage:
155617 + * https://github.com/ephox-gcc-plugins/size_overflow
155618 + *
155619 + * Documentation:
155620 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155621 + *
155622 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155623 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155624 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155625 + *
155626 + * Usage:
155627 + * $ make
155628 + * $ make run
155629 + */
155630 +
155631 +#include "size_overflow.h"
155632 +
155633 +#include "size_overflow_hash.h"
155634 +#include "size_overflow_hash_aux.h"
155635 +
155636 +static const_tree get_function_type(const_tree decl)
155637 +{
155638 + if (FUNCTION_PTR_P(decl))
155639 + return TREE_TYPE(TREE_TYPE(decl));
155640 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
155641 + return TREE_TYPE(decl);
155642 +}
155643 +
155644 +static unsigned char get_tree_code(const_tree type)
155645 +{
155646 + switch (TREE_CODE(type)) {
155647 + case ARRAY_TYPE:
155648 + return 0;
155649 + case BOOLEAN_TYPE:
155650 + return 1;
155651 + case ENUMERAL_TYPE:
155652 + return 2;
155653 + case FUNCTION_TYPE:
155654 + return 3;
155655 + case INTEGER_TYPE:
155656 + return 4;
155657 + case POINTER_TYPE:
155658 + return 5;
155659 + case RECORD_TYPE:
155660 + return 6;
155661 + case UNION_TYPE:
155662 + return 7;
155663 + case VOID_TYPE:
155664 + return 8;
155665 + case REAL_TYPE:
155666 + return 9;
155667 + case VECTOR_TYPE:
155668 + return 10;
155669 + case REFERENCE_TYPE:
155670 + return 11;
155671 + case OFFSET_TYPE:
155672 + return 12;
155673 + case COMPLEX_TYPE:
155674 + return 13;
155675 + default:
155676 + debug_tree((tree)type);
155677 + gcc_unreachable();
155678 + }
155679 +}
155680 +
155681 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
155682 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
155683 +{
155684 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
155685 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
155686 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
155687 +
155688 + unsigned int m = 0x57559429;
155689 + unsigned int n = 0x5052acdb;
155690 + const unsigned int *key4 = (const unsigned int *)key;
155691 + unsigned int h = len;
155692 + unsigned int k = len + seed + n;
155693 + unsigned long long p;
155694 +
155695 + while (len >= 8) {
155696 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
155697 + len -= 8;
155698 + }
155699 + if (len >= 4) {
155700 + cwmixb(key4[0]) key4 += 1;
155701 + len -= 4;
155702 + }
155703 + if (len)
155704 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
155705 + cwmixb(h ^ (k + n));
155706 + return k ^ h;
155707 +
155708 +#undef cwfold
155709 +#undef cwmixa
155710 +#undef cwmixb
155711 +}
155712 +
155713 +// For function pointer fields include the structure name in the hash
155714 +static unsigned int get_type_name_hash(const_tree decl)
155715 +{
155716 + const char *type_str;
155717 + unsigned int type_name_len;
155718 +
155719 + if (!FUNCTION_PTR_P(decl))
155720 + return 0;
155721 + if (TREE_CODE(decl) == VAR_DECL)
155722 + return 0;
155723 +
155724 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
155725 + type_str = get_type_name_from_field(decl);
155726 + if (!type_str)
155727 + return 0;
155728 + type_name_len = strlen(type_str);
155729 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
155730 +}
155731 +
155732 +static void set_hash(struct decl_hash *decl_hash_data)
155733 +{
155734 + unsigned int fn, type, codes, seed = 0;
155735 +
155736 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
155737 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
155738 + type = get_type_name_hash(decl_hash_data->decl);
155739 + decl_hash_data->hash = type ^ fn ^ codes;
155740 +}
155741 +
155742 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
155743 +{
155744 + gcc_assert(type != NULL_TREE);
155745 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
155746 +
155747 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
155748 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
155749 + decl_hash_data->tree_codes_len++;
155750 + type = TREE_TYPE(type);
155751 + }
155752 +}
155753 +
155754 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
155755 +{
155756 + const_tree result;
155757 +
155758 + gcc_assert(node != NULL_TREE);
155759 +
155760 + if (DECL_P(node)) {
155761 + result = DECL_RESULT(node);
155762 + if (result != NULL_TREE)
155763 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
155764 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155765 + }
155766 +
155767 + gcc_assert(TYPE_P(node));
155768 +
155769 + if (TREE_CODE(node) == FUNCTION_TYPE)
155770 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155771 +
155772 + return set_decl_type_codes(node, decl_hash_data);
155773 +}
155774 +
155775 +static void set_decl_codes(struct decl_hash *decl_hash_data)
155776 +{
155777 + const_tree arg, type;
155778 + enum tree_code code;
155779 +
155780 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
155781 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
155782 + return;
155783 + }
155784 +
155785 + type = get_function_type(decl_hash_data->decl);
155786 + code = TREE_CODE(type);
155787 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
155788 +
155789 + if (FUNCTION_PTR_P(decl_hash_data->decl))
155790 + set_result_codes(type, decl_hash_data);
155791 + else
155792 + set_result_codes(decl_hash_data->decl, decl_hash_data);
155793 +
155794 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
155795 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
155796 +}
155797 +
155798 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
155799 +{
155800 + while (entry) {
155801 + if (!strcmp(entry->name, func_name))
155802 + return entry;
155803 + entry = entry->next;
155804 + }
155805 + return NULL;
155806 +}
155807 +
155808 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
155809 +{
155810 + struct decl_hash decl_hash_data;
155811 + enum tree_code code = TREE_CODE(decl);
155812 +
155813 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
155814 +
155815 + // skip builtins __builtin_constant_p
155816 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
155817 + return NO_HASH;
155818 +
155819 + decl_hash_data.fn_name = decl_name;
155820 + decl_hash_data.decl = decl;
155821 + decl_hash_data.tree_codes_len = 0;
155822 +
155823 + set_decl_codes(&decl_hash_data);
155824 + gcc_assert(decl_hash_data.tree_codes_len != 0);
155825 + set_hash(&decl_hash_data);
155826 + return decl_hash_data.hash;
155827 +}
155828 +
155829 +const char *get_orig_decl_name(const_tree decl)
155830 +{
155831 + const char *name;
155832 + unsigned int len;
155833 + const void *end;
155834 + const_tree orig_decl = DECL_ORIGIN(decl);
155835 +
155836 + len = DECL_NAME_LENGTH(orig_decl);
155837 + name = DECL_NAME_POINTER(orig_decl);
155838 +
155839 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
155840 + * In such cases we will extract the name from the clone and use it in the hash table
155841 + * without checking the parameter number on the original (unavailable) decl.
155842 + */
155843 +
155844 + if (made_by_compiler(orig_decl)) {
155845 + end = memchr(name, '.', len);
155846 + gcc_assert(end);
155847 + len = (long)end - (long)name;
155848 + gcc_assert(len > 0);
155849 + }
155850 +
155851 + return xstrndup(name, len);
155852 +}
155853 +
155854 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
155855 +{
155856 + const struct size_overflow_hash *entry, *entry_node;
155857 +
155858 + entry = size_overflow_hash[hash];
155859 + entry_node = get_proper_hash_chain(entry, decl_name);
155860 + if (entry_node && entry_node->param & (1U << argnum))
155861 + return entry_node;
155862 +
155863 + entry = size_overflow_hash_aux[hash];
155864 + entry_node = get_proper_hash_chain(entry, decl_name);
155865 + if (entry_node && entry_node->param & (1U << argnum))
155866 + return entry_node;
155867 +
155868 + return NULL;
155869 +}
155870 +
155871 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
155872 +{
155873 + const struct size_overflow_hash *entry;
155874 + const_tree orig_decl;
155875 + unsigned int orig_argnum, hash;
155876 + const char *decl_name;
155877 +
155878 + if (made_by_compiler(fndecl)) {
155879 + orig_decl = get_orig_fndecl(fndecl);
155880 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
155881 + } else {
155882 + orig_decl = fndecl;
155883 + orig_argnum = argnum;
155884 + }
155885 +
155886 + if (orig_argnum == CANNOT_FIND_ARG)
155887 + return NULL;
155888 +
155889 + decl_name = get_orig_decl_name(orig_decl);
155890 + hash = get_decl_hash(orig_decl, decl_name);
155891 + if (hash == NO_HASH)
155892 + return NULL;
155893 +
155894 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
155895 + return entry;
155896 +}
155897 +
155898 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
155899 +{
155900 + tree var;
155901 + unsigned int argnum = 1;
155902 +
155903 + if (DECL_ARGUMENTS(func) == NULL_TREE)
155904 + return CANNOT_FIND_ARG;
155905 +
155906 + if (TREE_CODE(arg) == SSA_NAME)
155907 + arg = SSA_NAME_VAR(arg);
155908 +
155909 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
155910 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
155911 + continue;
155912 + if (!skip_types(var))
155913 + return argnum;
155914 + }
155915 +
155916 + return CANNOT_FIND_ARG;
155917 +}
155918 +
155919 +const_tree get_attribute(const char* attr_name, const_tree decl)
155920 +{
155921 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
155922 + if (attr && TREE_VALUE(attr))
155923 + return attr;
155924 + return NULL_TREE;
155925 +}
155926 +
155927 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
155928 + * If the function is missing everywhere then print the missing message into stderr.
155929 + */
155930 +void print_missing_function(next_interesting_function_t node)
155931 +{
155932 + unsigned int argnum, hash;
155933 + const struct size_overflow_hash *entry;
155934 + const char *decl_name;
155935 +
155936 + if (node->marked == ASM_STMT_SO_MARK)
155937 + return;
155938 +
155939 + if (node->orig_next_node) {
155940 + hash = node->orig_next_node->hash;
155941 + decl_name = node->orig_next_node->decl_name;
155942 + argnum = node->orig_next_node->num;
155943 + } else {
155944 + hash = node->hash;
155945 + decl_name = node->decl_name;
155946 + argnum = node->num;
155947 + }
155948 +
155949 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
155950 + if (entry)
155951 + return;
155952 +
155953 + // inform() would be too slow
155954 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
155955 +}
155956 +
155957 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
155958 new file mode 100644
155959 index 0000000..549decf
155960 --- /dev/null
155961 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
155962 @@ -0,0 +1,433 @@
155963 +/*
155964 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155965 + * Licensed under the GPL v2, or (at your option) v3
155966 + *
155967 + * Homepage:
155968 + * https://github.com/ephox-gcc-plugins/size_overflow
155969 + *
155970 + * Documentation:
155971 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155972 + *
155973 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155974 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155975 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155976 + *
155977 + * Usage:
155978 + * $ make
155979 + * $ make run
155980 + */
155981 +
155982 +#include "size_overflow.h"
155983 +
155984 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
155985 +{
155986 + const_gimple assign;
155987 + tree orig_type = TREE_TYPE(orig_node);
155988 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
155989 +
155990 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
155991 + return get_lhs(assign);
155992 +}
155993 +
155994 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
155995 +{
155996 + tree list;
155997 +
155998 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
155999 +
156000 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
156001 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
156002 + gimple_asm_set_input_op(stmt, 0, list);
156003 +}
156004 +
156005 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
156006 +{
156007 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
156008 +
156009 + switch (gimple_code(stmt)) {
156010 + case GIMPLE_RETURN:
156011 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
156012 + break;
156013 + case GIMPLE_CALL:
156014 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
156015 + break;
156016 + case GIMPLE_ASM:
156017 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
156018 + break;
156019 + default:
156020 + debug_gimple_stmt(stmt);
156021 + gcc_unreachable();
156022 + }
156023 +
156024 + update_stmt(stmt);
156025 +}
156026 +
156027 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
156028 +static bool skip_asm_cast(const_tree arg)
156029 +{
156030 + gimple def_stmt = get_def_stmt(arg);
156031 +
156032 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
156033 + return false;
156034 +
156035 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
156036 + if (is_size_overflow_asm(def_stmt))
156037 + return false;
156038 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
156039 +}
156040 +
156041 +struct interesting_stmts {
156042 + struct interesting_stmts *next;
156043 + gimple first_stmt;
156044 + tree orig_node;
156045 + unsigned int num;
156046 +};
156047 +
156048 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
156049 +{
156050 + struct interesting_stmts *new_node;
156051 +
156052 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
156053 + new_node->first_stmt = first_stmt;
156054 + new_node->num = num;
156055 + new_node->orig_node = orig_node;
156056 + new_node->next = head;
156057 + return new_node;
156058 +}
156059 +
156060 +static void free_interesting_stmts(struct interesting_stmts *head)
156061 +{
156062 + while (head) {
156063 + struct interesting_stmts *cur = head->next;
156064 + free(head);
156065 + head = cur;
156066 + }
156067 +}
156068 +
156069 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
156070 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
156071 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
156072 + */
156073 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
156074 +{
156075 + enum tree_code orig_code;
156076 +
156077 + gcc_assert(orig_node != NULL_TREE);
156078 +
156079 + if (is_gimple_constant(orig_node))
156080 + return head;
156081 +
156082 + orig_code = TREE_CODE(orig_node);
156083 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
156084 + gcc_assert(!skip_types(orig_node));
156085 +
156086 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
156087 + return head;
156088 +
156089 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
156090 + return head;
156091 +
156092 + if (skip_asm_cast(orig_node))
156093 + return head;
156094 +
156095 + return create_interesting_stmts(head, orig_node, first_stmt, num);
156096 +}
156097 +
156098 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
156099 +{
156100 + struct interesting_stmts *cur;
156101 +
156102 + for (cur = head; cur; cur = cur->next) {
156103 + tree new_node;
156104 +
156105 + new_node = expand(visited, cur->orig_node);
156106 + if (new_node == NULL_TREE)
156107 + continue;
156108 +
156109 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
156110 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
156111 + }
156112 +}
156113 +
156114 +static bool is_interesting_function(const_tree decl, unsigned int num)
156115 +{
156116 + const struct size_overflow_hash *so_hash;
156117 +
156118 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
156119 + return true;
156120 +
156121 + if (made_by_compiler(decl))
156122 + return false;
156123 +
156124 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
156125 + return so_hash != NULL;
156126 +}
156127 +
156128 +tree handle_fnptr_assign(const_gimple stmt)
156129 +{
156130 + tree field, rhs, op0;
156131 + const_tree op0_type;
156132 + enum tree_code rhs_code;
156133 +
156134 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
156135 + if (gimple_num_ops(stmt) != 2)
156136 + return NULL_TREE;
156137 +
156138 + gcc_assert(gimple_num_ops(stmt) == 2);
156139 + // TODO skip asm_stmt for now
156140 + if (gimple_code(stmt) == GIMPLE_ASM)
156141 + return NULL_TREE;
156142 + rhs = gimple_assign_rhs1(stmt);
156143 + if (is_gimple_constant(rhs))
156144 + return NULL_TREE;
156145 +
156146 + rhs_code = TREE_CODE(rhs);
156147 + if (rhs_code == VAR_DECL)
156148 + return rhs;
156149 +
156150 + switch (rhs_code) {
156151 + case ADDR_EXPR:
156152 + op0 = TREE_OPERAND(rhs, 0);
156153 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
156154 + return op0;
156155 + case COMPONENT_REF:
156156 + break;
156157 + // TODO skip array_ref for now
156158 + case ARRAY_REF:
156159 + return NULL_TREE;
156160 + // TODO skip ssa_name because it can lead to parm_decl
156161 + case SSA_NAME:
156162 + return NULL_TREE;
156163 + // TODO skip mem_ref and indirect_ref for now
156164 +#if BUILDING_GCC_VERSION >= 4006
156165 + case MEM_REF:
156166 +#endif
156167 + case INDIRECT_REF:
156168 + return NULL_TREE;
156169 + default:
156170 + debug_tree(rhs);
156171 + debug_gimple_stmt((gimple)stmt);
156172 + gcc_unreachable();
156173 + }
156174 +
156175 + op0 = TREE_OPERAND(rhs, 0);
156176 + switch (TREE_CODE(op0)) {
156177 + // TODO skip array_ref and parm_decl for now
156178 + case ARRAY_REF:
156179 + case PARM_DECL:
156180 + return NULL_TREE;
156181 + case COMPONENT_REF:
156182 +#if BUILDING_GCC_VERSION >= 4006
156183 + case MEM_REF:
156184 +#endif
156185 + case INDIRECT_REF:
156186 + case VAR_DECL:
156187 + break;
156188 + default:
156189 + debug_tree(op0);
156190 + gcc_unreachable();
156191 + }
156192 +
156193 + op0_type = TREE_TYPE(op0);
156194 + // TODO skip unions for now
156195 + if (TREE_CODE(op0_type) == UNION_TYPE)
156196 + return NULL_TREE;
156197 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
156198 +
156199 + field = TREE_OPERAND(rhs, 1);
156200 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
156201 + return field;
156202 +}
156203 +
156204 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
156205 +{
156206 + const_tree fnptr;
156207 + const_gimple def_stmt;
156208 + tree decl = gimple_call_fndecl(call_stmt);
156209 +
156210 + if (decl != NULL_TREE)
156211 + return decl;
156212 +
156213 + fnptr = gimple_call_fn(call_stmt);
156214 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
156215 + if (is_gimple_constant(fnptr))
156216 + return NULL_TREE;
156217 + def_stmt = get_fnptr_def_stmt(fnptr);
156218 + return handle_fnptr_assign(def_stmt);
156219 +}
156220 +
156221 +// Start stmt duplication on marked function parameters
156222 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
156223 +{
156224 + tree decl;
156225 + unsigned int i, len;
156226 +
156227 + len = gimple_call_num_args(call_stmt);
156228 + if (len == 0)
156229 + return head;
156230 +
156231 + decl = get_fn_or_fnptr_decl(call_stmt);
156232 + if (decl == NULL_TREE)
156233 + return head;
156234 +
156235 + for (i = 0; i < len; i++) {
156236 + tree arg;
156237 +
156238 + arg = gimple_call_arg(call_stmt, i);
156239 + if (is_gimple_constant(arg))
156240 + continue;
156241 + if (skip_types(arg))
156242 + continue;
156243 + if (is_interesting_function(decl, i + 1))
156244 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
156245 + }
156246 +
156247 + return head;
156248 +}
156249 +
156250 +// Collect interesting stmts for duplication
156251 +static void search_interesting_stmts(struct visited *visited)
156252 +{
156253 + basic_block bb;
156254 + bool search_ret;
156255 + struct interesting_stmts *head = NULL;
156256 +
156257 + search_ret = is_interesting_function(current_function_decl, 0);
156258 +
156259 + FOR_ALL_BB_FN(bb, cfun) {
156260 + gimple_stmt_iterator gsi;
156261 +
156262 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156263 + tree first_node;
156264 + gimple stmt = gsi_stmt(gsi);
156265 +
156266 + switch (gimple_code(stmt)) {
156267 + case GIMPLE_ASM:
156268 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
156269 + continue;
156270 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
156271 + head = search_interesting_stmt(head, stmt, first_node, 0);
156272 + break;
156273 + case GIMPLE_RETURN:
156274 + if (!search_ret)
156275 + continue;
156276 + first_node = gimple_return_retval(as_a_greturn(stmt));
156277 + if (first_node == NULL_TREE)
156278 + break;
156279 + head = search_interesting_stmt(head, stmt, first_node, 0);
156280 + break;
156281 + case GIMPLE_CALL:
156282 + head = search_interesting_calls(head, as_a_gcall(stmt));
156283 + break;
156284 + default:
156285 + break;
156286 + }
156287 + }
156288 + }
156289 +
156290 + handle_interesting_stmt(visited, head);
156291 + free_interesting_stmts(head);
156292 +}
156293 +
156294 +static struct visited *create_visited(void)
156295 +{
156296 + struct visited *new_node;
156297 +
156298 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
156299 + new_node->stmts = pointer_set_create();
156300 + new_node->my_stmts = pointer_set_create();
156301 + new_node->skip_expr_casts = pointer_set_create();
156302 + new_node->no_cast_check = pointer_set_create();
156303 + return new_node;
156304 +}
156305 +
156306 +static void free_visited(struct visited *visited)
156307 +{
156308 + pointer_set_destroy(visited->stmts);
156309 + pointer_set_destroy(visited->my_stmts);
156310 + pointer_set_destroy(visited->skip_expr_casts);
156311 + pointer_set_destroy(visited->no_cast_check);
156312 +
156313 + free(visited);
156314 +}
156315 +
156316 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
156317 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
156318 +{
156319 + gassign *assign;
156320 + gimple_stmt_iterator gsi;
156321 +
156322 + // already removed
156323 + if (gimple_bb(asm_stmt) == NULL)
156324 + return;
156325 + gsi = gsi_for_stmt(asm_stmt);
156326 +
156327 + assign = gimple_build_assign(lhs, rhs);
156328 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
156329 + SSA_NAME_DEF_STMT(lhs) = assign;
156330 +
156331 + gsi_remove(&gsi, true);
156332 +}
156333 +
156334 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
156335 +static void remove_size_overflow_asm(gimple stmt)
156336 +{
156337 + gimple_stmt_iterator gsi;
156338 + tree input, output;
156339 +
156340 + if (!is_size_overflow_asm(stmt))
156341 + return;
156342 +
156343 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
156344 + gsi = gsi_for_stmt(stmt);
156345 +
156346 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
156347 + gsi_remove(&gsi, true);
156348 + return;
156349 + }
156350 +
156351 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
156352 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
156353 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
156354 +}
156355 +
156356 +static void remove_all_size_overflow_asm(void)
156357 +{
156358 + basic_block bb;
156359 +
156360 + FOR_ALL_BB_FN(bb, cfun) {
156361 + gimple_stmt_iterator si;
156362 +
156363 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
156364 + remove_size_overflow_asm(gsi_stmt(si));
156365 + }
156366 +}
156367 +
156368 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
156369 +{
156370 + struct visited *visited;
156371 +
156372 +#if BUILDING_GCC_VERSION >= 4008
156373 + if (dump_file) {
156374 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
156375 + size_overflow_dump_function(dump_file, node);
156376 + }
156377 +#endif
156378 + visited = create_visited();
156379 + set_dominance_info();
156380 +
156381 + search_interesting_stmts(visited);
156382 +
156383 + remove_all_size_overflow_asm();
156384 +
156385 + unset_dominance_info();
156386 + free_visited(visited);
156387 +
156388 +#if BUILDING_GCC_VERSION >= 4008
156389 + if (dump_file) {
156390 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
156391 + size_overflow_dump_function(dump_file, node);
156392 + }
156393 +#endif
156394 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
156395 +}
156396 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156397 new file mode 100644
156398 index 0000000..c38a410
156399 --- /dev/null
156400 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156401 @@ -0,0 +1,962 @@
156402 +/*
156403 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156404 + * Licensed under the GPL v2, or (at your option) v3
156405 + *
156406 + * Homepage:
156407 + * https://github.com/ephox-gcc-plugins/size_overflow
156408 + *
156409 + * Documentation:
156410 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156411 + *
156412 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156413 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156414 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156415 + *
156416 + * Usage:
156417 + * $ make
156418 + * $ make run
156419 + */
156420 +
156421 +#include "size_overflow.h"
156422 +
156423 +#define MIN_CHECK true
156424 +#define MAX_CHECK false
156425 +
156426 +unsigned int call_count = 0;
156427 +
156428 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
156429 +{
156430 + const_tree type;
156431 + tree new_type;
156432 +
156433 + gcc_assert(node != NULL_TREE);
156434 +
156435 + type = TREE_TYPE(node);
156436 +
156437 + if (pointer_set_contains(visited->my_stmts, stmt))
156438 + return TREE_TYPE(node);
156439 +
156440 + switch (TYPE_MODE(type)) {
156441 + case QImode:
156442 + new_type = size_overflow_type_HI;
156443 + break;
156444 + case HImode:
156445 + new_type = size_overflow_type_SI;
156446 + break;
156447 + case SImode:
156448 + new_type = size_overflow_type_DI;
156449 + break;
156450 + case DImode:
156451 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
156452 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
156453 + else
156454 + new_type = size_overflow_type_TI;
156455 + break;
156456 + case TImode:
156457 + gcc_assert(!TYPE_UNSIGNED(type));
156458 + new_type = size_overflow_type_TI;
156459 + break;
156460 + default:
156461 + debug_tree((tree)node);
156462 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
156463 + gcc_unreachable();
156464 + }
156465 +
156466 + if (TYPE_QUALS(type) != 0)
156467 + return build_qualified_type(new_type, TYPE_QUALS(type));
156468 + return new_type;
156469 +}
156470 +
156471 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
156472 +{
156473 + gimple_stmt_iterator gsi;
156474 + gimple new_stmt;
156475 +
156476 + if (rhs == NULL_TREE)
156477 + return NULL_TREE;
156478 +
156479 + gsi = gsi_for_stmt(stmt);
156480 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
156481 + if (gimple_assign_cast_p(new_stmt))
156482 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
156483 + pointer_set_insert(visited->my_stmts, new_stmt);
156484 +
156485 + return get_lhs(new_stmt);
156486 +}
156487 +
156488 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
156489 +{
156490 + tree lhs, dst_type;
156491 + gimple_stmt_iterator gsi;
156492 +
156493 + if (rhs1 == NULL_TREE) {
156494 + debug_gimple_stmt(oldstmt);
156495 + error("%s: rhs1 is NULL_TREE", __func__);
156496 + gcc_unreachable();
156497 + }
156498 +
156499 + switch (gimple_code(oldstmt)) {
156500 + case GIMPLE_ASM:
156501 + lhs = rhs1;
156502 + break;
156503 + case GIMPLE_CALL:
156504 + case GIMPLE_ASSIGN:
156505 + lhs = gimple_get_lhs(oldstmt);
156506 + break;
156507 + default:
156508 + debug_gimple_stmt(oldstmt);
156509 + gcc_unreachable();
156510 + }
156511 +
156512 + gsi = gsi_for_stmt(oldstmt);
156513 + pointer_set_insert(visited->stmts, oldstmt);
156514 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
156515 + basic_block next_bb, cur_bb;
156516 + const_edge e;
156517 +
156518 + gcc_assert(before == false);
156519 + gcc_assert(stmt_can_throw_internal(oldstmt));
156520 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
156521 + gcc_assert(!gsi_end_p(gsi));
156522 +
156523 + cur_bb = gimple_bb(oldstmt);
156524 + next_bb = cur_bb->next_bb;
156525 + e = find_edge(cur_bb, next_bb);
156526 + gcc_assert(e != NULL);
156527 + gcc_assert(e->flags & EDGE_FALLTHRU);
156528 +
156529 + gsi = gsi_after_labels(next_bb);
156530 + gcc_assert(!gsi_end_p(gsi));
156531 +
156532 + before = true;
156533 + oldstmt = gsi_stmt(gsi);
156534 + }
156535 +
156536 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
156537 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
156538 + else
156539 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
156540 +
156541 + if (is_gimple_constant(rhs1))
156542 + return cast_a_tree(dst_type, rhs1);
156543 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
156544 +}
156545 +
156546 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
156547 +{
156548 + gassign *stmt;
156549 + gimple_stmt_iterator gsi;
156550 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
156551 +
156552 + if (pointer_set_contains(visited->my_stmts, oldstmt))
156553 + return lhs;
156554 +
156555 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
156556 + rhs1 = gimple_assign_rhs1(oldstmt);
156557 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
156558 + }
156559 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
156560 + rhs2 = gimple_assign_rhs2(oldstmt);
156561 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
156562 + }
156563 +
156564 + stmt = as_a_gassign(gimple_copy(oldstmt));
156565 + gimple_set_location(stmt, gimple_location(oldstmt));
156566 + pointer_set_insert(visited->my_stmts, stmt);
156567 +
156568 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
156569 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
156570 +
156571 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
156572 +
156573 + new_var = create_new_var(size_overflow_type);
156574 + new_var = make_ssa_name(new_var, stmt);
156575 + gimple_assign_set_lhs(stmt, new_var);
156576 +
156577 + if (rhs1 != NULL_TREE)
156578 + gimple_assign_set_rhs1(stmt, rhs1);
156579 +
156580 + if (rhs2 != NULL_TREE)
156581 + gimple_assign_set_rhs2(stmt, rhs2);
156582 +#if BUILDING_GCC_VERSION >= 4006
156583 + if (rhs3 != NULL_TREE)
156584 + gimple_assign_set_rhs3(stmt, rhs3);
156585 +#endif
156586 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
156587 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
156588 +
156589 + gsi = gsi_for_stmt(oldstmt);
156590 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
156591 + update_stmt(stmt);
156592 + pointer_set_insert(visited->stmts, oldstmt);
156593 + return gimple_assign_lhs(stmt);
156594 +}
156595 +
156596 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
156597 +{
156598 + const_gimple assign;
156599 + gimple_stmt_iterator gsi;
156600 + basic_block first_bb;
156601 +
156602 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
156603 +
156604 + if (bb->index == 0) {
156605 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156606 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156607 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156608 + bb = first_bb;
156609 + }
156610 +
156611 + gsi = gsi_after_labels(bb);
156612 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
156613 + pointer_set_insert(visited->my_stmts, assign);
156614 + return get_lhs(assign);
156615 +}
156616 +
156617 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
156618 +{
156619 + gimple_stmt_iterator gsi;
156620 + const_gimple assign;
156621 + gimple def_stmt = get_def_stmt(new_arg);
156622 +
156623 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
156624 + gsi = gsi_after_labels(gimple_bb(def_stmt));
156625 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
156626 + } else {
156627 + gsi = gsi_for_stmt(def_stmt);
156628 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
156629 + }
156630 +
156631 + pointer_set_insert(visited->my_stmts, assign);
156632 + return get_lhs(assign);
156633 +}
156634 +
156635 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
156636 +{
156637 + basic_block bb;
156638 + gimple_stmt_iterator gsi;
156639 + const_gimple def_stmt;
156640 + const_gimple assign;
156641 +
156642 + def_stmt = get_def_stmt(arg);
156643 + bb = gimple_bb(def_stmt);
156644 + gcc_assert(bb->index != 0);
156645 + gsi = gsi_after_labels(bb);
156646 +
156647 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
156648 + pointer_set_insert(visited->my_stmts, assign);
156649 + return get_lhs(assign);
156650 +}
156651 +
156652 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
156653 +{
156654 + tree size_overflow_type;
156655 + tree arg;
156656 + const_gimple def_stmt;
156657 +
156658 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
156659 + return new_arg;
156660 +
156661 + arg = gimple_phi_arg_def(oldstmt, i);
156662 + def_stmt = get_def_stmt(arg);
156663 + gcc_assert(def_stmt != NULL);
156664 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156665 +
156666 + switch (gimple_code(def_stmt)) {
156667 + case GIMPLE_PHI:
156668 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
156669 + case GIMPLE_NOP: {
156670 + basic_block bb;
156671 +
156672 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
156673 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
156674 + }
156675 + case GIMPLE_ASM: {
156676 + gimple_stmt_iterator gsi;
156677 + const_gimple assign;
156678 + gimple stmt = get_def_stmt(arg);
156679 +
156680 + gsi = gsi_for_stmt(stmt);
156681 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
156682 + pointer_set_insert(visited->my_stmts, assign);
156683 + return get_lhs(assign);
156684 + }
156685 + default:
156686 + gcc_assert(new_arg != NULL_TREE);
156687 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
156688 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
156689 + }
156690 +}
156691 +
156692 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
156693 +{
156694 + basic_block bb;
156695 + gphi *phi;
156696 + gimple_seq seq;
156697 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
156698 +
156699 + bb = gsi_bb(gsi);
156700 +
156701 + if (result == NULL_TREE) {
156702 + tree old_result = gimple_phi_result(oldstmt);
156703 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
156704 +
156705 + result = create_new_var(size_overflow_type);
156706 + }
156707 +
156708 + phi = create_phi_node(result, bb);
156709 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
156710 + seq = phi_nodes(bb);
156711 + gsi = gsi_last(seq);
156712 + gsi_remove(&gsi, false);
156713 +
156714 + gsi = gsi_for_stmt(oldstmt);
156715 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
156716 + gimple_set_bb(phi, bb);
156717 + return phi;
156718 +}
156719 +
156720 +#if BUILDING_GCC_VERSION <= 4007
156721 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
156722 +#else
156723 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
156724 +#endif
156725 +{
156726 + gphi *new_phi;
156727 + unsigned int i;
156728 + tree arg, result;
156729 + location_t loc = gimple_location(oldstmt);
156730 +
156731 +#if BUILDING_GCC_VERSION <= 4007
156732 + gcc_assert(!VEC_empty(tree, *args));
156733 +#else
156734 + gcc_assert(!args->is_empty());
156735 +#endif
156736 +
156737 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
156738 + result = gimple_phi_result(new_phi);
156739 + ssa_name_var = SSA_NAME_VAR(result);
156740 +
156741 +#if BUILDING_GCC_VERSION <= 4007
156742 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
156743 +#else
156744 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
156745 +#endif
156746 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
156747 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
156748 + }
156749 +
156750 +#if BUILDING_GCC_VERSION <= 4007
156751 + VEC_free(tree, heap, *args);
156752 +#else
156753 + vec_free(args);
156754 +#endif
156755 + update_stmt(new_phi);
156756 + pointer_set_insert(visited->my_stmts, new_phi);
156757 + return result;
156758 +}
156759 +
156760 +static tree handle_phi(struct visited *visited, tree orig_result)
156761 +{
156762 + tree ssa_name_var = NULL_TREE;
156763 +#if BUILDING_GCC_VERSION <= 4007
156764 + VEC(tree, heap) *args = NULL;
156765 +#else
156766 + vec<tree, va_heap, vl_embed> *args = NULL;
156767 +#endif
156768 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
156769 + unsigned int i, len = gimple_phi_num_args(oldstmt);
156770 +
156771 + pointer_set_insert(visited->stmts, oldstmt);
156772 + for (i = 0; i < len; i++) {
156773 + tree arg, new_arg;
156774 +
156775 + arg = gimple_phi_arg_def(oldstmt, i);
156776 + new_arg = expand(visited, arg);
156777 +
156778 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
156779 + ssa_name_var = SSA_NAME_VAR(new_arg);
156780 +
156781 + if (is_gimple_constant(arg)) {
156782 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156783 +
156784 + new_arg = cast_a_tree(size_overflow_type, arg);
156785 + }
156786 +
156787 +#if BUILDING_GCC_VERSION <= 4007
156788 + VEC_safe_push(tree, heap, args, new_arg);
156789 +#else
156790 + vec_safe_push(args, new_arg);
156791 +#endif
156792 + }
156793 +
156794 +#if BUILDING_GCC_VERSION <= 4007
156795 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
156796 +#else
156797 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
156798 +#endif
156799 +}
156800 +
156801 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
156802 +{
156803 + tree rhs1 = gimple_assign_rhs1(stmt);
156804 + tree lhs = gimple_assign_lhs(stmt);
156805 + const_tree rhs1_type = TREE_TYPE(rhs1);
156806 + const_tree lhs_type = TREE_TYPE(lhs);
156807 +
156808 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
156809 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156810 +
156811 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
156812 +}
156813 +
156814 +static bool skip_lhs_cast_check(const gassign *stmt)
156815 +{
156816 + const_tree rhs = gimple_assign_rhs1(stmt);
156817 + const_gimple def_stmt = get_def_stmt(rhs);
156818 +
156819 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
156820 + if (gimple_code(def_stmt) == GIMPLE_ASM)
156821 + return true;
156822 +
156823 + if (is_const_plus_unsigned_signed_truncation(rhs))
156824 + return true;
156825 +
156826 + return false;
156827 +}
156828 +
156829 +static tree create_string_param(tree string)
156830 +{
156831 + tree i_type, a_type;
156832 + const int length = TREE_STRING_LENGTH(string);
156833 +
156834 + gcc_assert(length > 0);
156835 +
156836 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
156837 + a_type = build_array_type(char_type_node, i_type);
156838 +
156839 + TREE_TYPE(string) = a_type;
156840 + TREE_CONSTANT(string) = 1;
156841 + TREE_READONLY(string) = 1;
156842 +
156843 + return build1(ADDR_EXPR, ptr_type_node, string);
156844 +}
156845 +
156846 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
156847 +{
156848 + gcond *cond_stmt;
156849 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
156850 +
156851 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
156852 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
156853 + update_stmt(cond_stmt);
156854 +}
156855 +
156856 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
156857 +{
156858 + gcall *func_stmt;
156859 + const_gimple def_stmt;
156860 + const_tree loc_line;
156861 + tree loc_file, ssa_name, current_func;
156862 + expanded_location xloc;
156863 + char *ssa_name_buf;
156864 + int len;
156865 + struct cgraph_edge *edge;
156866 + struct cgraph_node *report_node;
156867 + int frequency;
156868 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
156869 +
156870 + def_stmt = get_def_stmt(arg);
156871 + xloc = expand_location(gimple_location(def_stmt));
156872 +
156873 + if (!gimple_has_location(def_stmt)) {
156874 + xloc = expand_location(gimple_location(stmt));
156875 + if (!gimple_has_location(stmt))
156876 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
156877 + }
156878 +
156879 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
156880 +
156881 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
156882 + loc_file = create_string_param(loc_file);
156883 +
156884 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
156885 + current_func = create_string_param(current_func);
156886 +
156887 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
156888 + call_count++;
156889 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
156890 + gcc_assert(len > 0);
156891 + ssa_name = build_string(len + 1, ssa_name_buf);
156892 + free(ssa_name_buf);
156893 + ssa_name = create_string_param(ssa_name);
156894 +
156895 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
156896 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
156897 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
156898 +
156899 + report_node = cgraph_get_create_node(report_size_overflow_decl);
156900 + gcc_assert(report_node);
156901 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
156902 +
156903 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
156904 + gcc_assert(edge != NULL);
156905 +}
156906 +
156907 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
156908 +{
156909 + basic_block cond_bb, join_bb, bb_true;
156910 + edge e;
156911 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
156912 +
156913 + cond_bb = gimple_bb(stmt);
156914 + if (before)
156915 + gsi_prev(&gsi);
156916 + if (gsi_end_p(gsi))
156917 + e = split_block_after_labels(cond_bb);
156918 + else
156919 + e = split_block(cond_bb, gsi_stmt(gsi));
156920 + cond_bb = e->src;
156921 + join_bb = e->dest;
156922 + e->flags = EDGE_FALSE_VALUE;
156923 + e->probability = REG_BR_PROB_BASE;
156924 +
156925 + bb_true = create_empty_bb(cond_bb);
156926 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
156927 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
156928 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
156929 +
156930 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156931 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
156932 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
156933 +
156934 + if (current_loops != NULL) {
156935 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
156936 + add_bb_to_loop(bb_true, cond_bb->loop_father);
156937 + }
156938 +
156939 + insert_cond(cond_bb, arg, cond_code, type_value);
156940 + insert_cond_result(bb_true, stmt, arg, min);
156941 +
156942 +// print_the_code_insertions(stmt);
156943 +}
156944 +
156945 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
156946 +{
156947 + const_tree rhs_type = TREE_TYPE(rhs);
156948 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
156949 +
156950 + gcc_assert(rhs_type != NULL_TREE);
156951 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
156952 + return;
156953 +
156954 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
156955 +
156956 + if (is_const_plus_unsigned_signed_truncation(rhs))
156957 + return;
156958 +
156959 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
156960 + // typemax (-1) < typemin (0)
156961 + if (TREE_OVERFLOW(type_max))
156962 + return;
156963 +
156964 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
156965 +
156966 + cast_rhs_type = TREE_TYPE(cast_rhs);
156967 + type_max_type = TREE_TYPE(type_max);
156968 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
156969 +
156970 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
156971 +
156972 + // special case: get_size_overflow_type(), 32, u64->s
156973 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
156974 + return;
156975 +
156976 + type_min_type = TREE_TYPE(type_min);
156977 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
156978 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
156979 +}
156980 +
156981 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
156982 +{
156983 + bool cast_lhs, cast_rhs;
156984 + tree lhs = gimple_assign_lhs(stmt);
156985 + tree rhs = gimple_assign_rhs1(stmt);
156986 + const_tree lhs_type = TREE_TYPE(lhs);
156987 + const_tree rhs_type = TREE_TYPE(rhs);
156988 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
156989 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
156990 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
156991 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
156992 +
156993 + static bool check_lhs[3][4] = {
156994 + // ss su us uu
156995 + { false, true, true, false }, // lhs > rhs
156996 + { false, false, false, false }, // lhs = rhs
156997 + { true, true, true, true }, // lhs < rhs
156998 + };
156999 +
157000 + static bool check_rhs[3][4] = {
157001 + // ss su us uu
157002 + { true, false, true, true }, // lhs > rhs
157003 + { true, false, true, true }, // lhs = rhs
157004 + { true, false, true, true }, // lhs < rhs
157005 + };
157006 +
157007 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
157008 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
157009 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157010 +
157011 + if (lhs_size > rhs_size) {
157012 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157013 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157014 + } else if (lhs_size == rhs_size) {
157015 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157016 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157017 + } else {
157018 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157019 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
157020 + }
157021 +
157022 + if (!cast_lhs && !cast_rhs)
157023 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157024 +
157025 + if (cast_lhs && !skip_lhs_cast_check(stmt))
157026 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
157027 +
157028 + if (cast_rhs)
157029 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
157030 +
157031 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157032 +}
157033 +
157034 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
157035 +{
157036 + enum tree_code rhs_code;
157037 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
157038 +
157039 + if (pointer_set_contains(visited->my_stmts, stmt))
157040 + return lhs;
157041 +
157042 + rhs1 = gimple_assign_rhs1(stmt);
157043 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
157044 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157045 +
157046 + new_rhs1 = expand(visited, rhs1);
157047 +
157048 + if (new_rhs1 == NULL_TREE)
157049 + return create_cast_assign(visited, stmt);
157050 +
157051 + if (pointer_set_contains(visited->no_cast_check, stmt))
157052 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157053 +
157054 + rhs_code = gimple_assign_rhs_code(stmt);
157055 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
157056 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
157057 +
157058 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
157059 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
157060 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157061 + }
157062 +
157063 + if (!gimple_assign_cast_p(stmt))
157064 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
157065 +
157066 + return create_cast_overflow_check(visited, new_rhs1, stmt);
157067 +}
157068 +
157069 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
157070 +{
157071 + tree rhs1, lhs = gimple_assign_lhs(stmt);
157072 + gimple def_stmt = get_def_stmt(lhs);
157073 +
157074 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
157075 + rhs1 = gimple_assign_rhs1(def_stmt);
157076 +
157077 + if (is_gimple_constant(rhs1))
157078 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157079 +
157080 + switch (TREE_CODE(rhs1)) {
157081 + case SSA_NAME: {
157082 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
157083 +
157084 + if (gimple_assign_cast_p(stmt))
157085 + unsigned_signed_cast_intentional_overflow(visited, stmt);
157086 + return ret;
157087 + }
157088 + case ARRAY_REF:
157089 + case BIT_FIELD_REF:
157090 + case ADDR_EXPR:
157091 + case COMPONENT_REF:
157092 + case INDIRECT_REF:
157093 +#if BUILDING_GCC_VERSION >= 4006
157094 + case MEM_REF:
157095 +#endif
157096 + case TARGET_MEM_REF:
157097 + case VIEW_CONVERT_EXPR:
157098 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157099 + case PARM_DECL:
157100 + case VAR_DECL:
157101 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157102 +
157103 + default:
157104 + debug_gimple_stmt(def_stmt);
157105 + debug_tree(rhs1);
157106 + gcc_unreachable();
157107 + }
157108 +}
157109 +
157110 +static void __unused print_the_code_insertions(const_gimple stmt)
157111 +{
157112 + location_t loc = gimple_location(stmt);
157113 +
157114 + inform(loc, "Integer size_overflow check applied here.");
157115 +}
157116 +
157117 +static bool is_from_cast(const_tree node)
157118 +{
157119 + gimple def_stmt = get_def_stmt(node);
157120 +
157121 + if (!def_stmt)
157122 + return false;
157123 +
157124 + if (gimple_assign_cast_p(def_stmt))
157125 + return true;
157126 +
157127 + return false;
157128 +}
157129 +
157130 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
157131 +static bool is_ptr_diff(gassign *stmt)
157132 +{
157133 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
157134 +
157135 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
157136 + return false;
157137 +
157138 + rhs1 = gimple_assign_rhs1(stmt);
157139 + if (!is_from_cast(rhs1))
157140 + return false;
157141 +
157142 + rhs2 = gimple_assign_rhs2(stmt);
157143 + if (!is_from_cast(rhs2))
157144 + return false;
157145 +
157146 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
157147 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
157148 +
157149 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
157150 + return false;
157151 +
157152 + return true;
157153 +}
157154 +
157155 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
157156 +{
157157 + tree rhs1, rhs2, lhs;
157158 +
157159 + rhs1 = gimple_assign_rhs1(stmt);
157160 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
157161 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
157162 +
157163 + lhs = gimple_assign_lhs(stmt);
157164 + if (new_rhs2 == NULL_TREE)
157165 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157166 +
157167 + rhs2 = gimple_assign_rhs2(stmt);
157168 + if (!is_gimple_constant(rhs2))
157169 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
157170 + return create_assign(visited, stmt, lhs, AFTER_STMT);
157171 +}
157172 +
157173 +static tree handle_binary_ops(struct visited *visited, tree lhs)
157174 +{
157175 + enum intentional_overflow_type res;
157176 + tree rhs1, rhs2, new_lhs;
157177 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157178 + tree new_rhs1 = NULL_TREE;
157179 + tree new_rhs2 = NULL_TREE;
157180 +
157181 + if (is_ptr_diff(def_stmt))
157182 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157183 +
157184 + rhs1 = gimple_assign_rhs1(def_stmt);
157185 + rhs2 = gimple_assign_rhs2(def_stmt);
157186 +
157187 + /* no DImode/TImode division in the 32/64 bit kernel */
157188 + switch (gimple_assign_rhs_code(def_stmt)) {
157189 + case RDIV_EXPR:
157190 + case TRUNC_DIV_EXPR:
157191 + case CEIL_DIV_EXPR:
157192 + case FLOOR_DIV_EXPR:
157193 + case ROUND_DIV_EXPR:
157194 + case TRUNC_MOD_EXPR:
157195 + case CEIL_MOD_EXPR:
157196 + case FLOOR_MOD_EXPR:
157197 + case ROUND_MOD_EXPR:
157198 + case EXACT_DIV_EXPR:
157199 + case POINTER_PLUS_EXPR:
157200 + case BIT_AND_EXPR:
157201 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157202 + default:
157203 + break;
157204 + }
157205 +
157206 + new_lhs = handle_integer_truncation(visited, lhs);
157207 + if (new_lhs != NULL_TREE)
157208 + return new_lhs;
157209 +
157210 + if (TREE_CODE(rhs1) == SSA_NAME)
157211 + new_rhs1 = expand(visited, rhs1);
157212 + if (TREE_CODE(rhs2) == SSA_NAME)
157213 + new_rhs2 = expand(visited, rhs2);
157214 +
157215 + res = add_mul_intentional_overflow(def_stmt);
157216 + if (res != NO_INTENTIONAL_OVERFLOW) {
157217 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157218 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
157219 + return new_lhs;
157220 + }
157221 +
157222 + if (skip_expr_on_double_type(def_stmt)) {
157223 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157224 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
157225 + return new_lhs;
157226 + }
157227 +
157228 + if (is_a_neg_overflow(def_stmt, rhs2))
157229 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
157230 + if (is_a_neg_overflow(def_stmt, rhs1))
157231 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
157232 +
157233 +
157234 + if (is_a_constant_overflow(def_stmt, rhs2))
157235 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
157236 + if (is_a_constant_overflow(def_stmt, rhs1))
157237 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
157238 +
157239 + // the const is between 0 and (signed) MAX
157240 + if (is_gimple_constant(rhs1))
157241 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
157242 + if (is_gimple_constant(rhs2))
157243 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
157244 +
157245 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
157246 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
157247 +
157248 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
157249 +}
157250 +
157251 +#if BUILDING_GCC_VERSION >= 4006
157252 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
157253 +{
157254 + if (is_gimple_constant(rhs))
157255 + return cast_a_tree(size_overflow_type, rhs);
157256 + if (TREE_CODE(rhs) != SSA_NAME)
157257 + return NULL_TREE;
157258 + return expand(visited, rhs);
157259 +}
157260 +
157261 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
157262 +{
157263 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
157264 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157265 +
157266 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
157267 +
157268 + rhs1 = gimple_assign_rhs1(def_stmt);
157269 + rhs2 = gimple_assign_rhs2(def_stmt);
157270 + rhs3 = gimple_assign_rhs3(def_stmt);
157271 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
157272 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
157273 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
157274 +
157275 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
157276 +}
157277 +#endif
157278 +
157279 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
157280 +{
157281 + gimple_stmt_iterator gsi;
157282 + gimple next_stmt = NULL;
157283 +
157284 + gsi = gsi_for_stmt(stmt);
157285 +
157286 + do {
157287 + gsi_next(&gsi);
157288 + next_stmt = gsi_stmt(gsi);
157289 +
157290 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
157291 + return NULL_TREE;
157292 +
157293 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
157294 + break;
157295 +
157296 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
157297 + } while (!gsi_end_p(gsi));
157298 +
157299 + gcc_assert(next_stmt);
157300 + return get_lhs(next_stmt);
157301 +}
157302 +
157303 +static tree expand_visited(struct visited *visited, gimple def_stmt)
157304 +{
157305 + gimple_stmt_iterator gsi;
157306 + enum gimple_code code = gimple_code(def_stmt);
157307 +
157308 + if (code == GIMPLE_ASM)
157309 + return NULL_TREE;
157310 +
157311 + gsi = gsi_for_stmt(def_stmt);
157312 + gsi_next(&gsi);
157313 +
157314 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
157315 + return NULL_TREE;
157316 + return get_my_stmt_lhs(visited, def_stmt);
157317 +}
157318 +
157319 +tree expand(struct visited *visited, tree lhs)
157320 +{
157321 + gimple def_stmt;
157322 +
157323 + def_stmt = get_def_stmt(lhs);
157324 +
157325 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
157326 + return NULL_TREE;
157327 +
157328 + if (pointer_set_contains(visited->my_stmts, def_stmt))
157329 + return lhs;
157330 +
157331 + if (pointer_set_contains(visited->stmts, def_stmt))
157332 + return expand_visited(visited, def_stmt);
157333 +
157334 + if (is_gimple_constant(lhs))
157335 + return NULL_TREE;
157336 + if (skip_types(lhs))
157337 + return NULL_TREE;
157338 +
157339 + switch (gimple_code(def_stmt)) {
157340 + case GIMPLE_PHI:
157341 + return handle_phi(visited, lhs);
157342 + case GIMPLE_CALL:
157343 + case GIMPLE_ASM:
157344 + if (is_size_overflow_asm(def_stmt))
157345 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
157346 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157347 + case GIMPLE_ASSIGN:
157348 + switch (gimple_num_ops(def_stmt)) {
157349 + case 2:
157350 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
157351 + case 3:
157352 + return handle_binary_ops(visited, lhs);
157353 +#if BUILDING_GCC_VERSION >= 4006
157354 + case 4:
157355 + return handle_ternary_ops(visited, lhs);
157356 +#endif
157357 + }
157358 + default:
157359 + debug_gimple_stmt(def_stmt);
157360 + error("%s: unknown gimple code", __func__);
157361 + gcc_unreachable();
157362 + }
157363 +}
157364 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
157365 new file mode 100644
157366 index 0000000..1d296ce
157367 --- /dev/null
157368 +++ b/tools/gcc/stackleak_plugin.c
157369 @@ -0,0 +1,432 @@
157370 +/*
157371 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
157372 + * Licensed under the GPL v2
157373 + *
157374 + * Note: the choice of the license means that the compilation process is
157375 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157376 + * but for the kernel it doesn't matter since it doesn't link against
157377 + * any of the gcc libraries
157378 + *
157379 + * gcc plugin to help implement various PaX features
157380 + *
157381 + * - track lowest stack pointer
157382 + *
157383 + * TODO:
157384 + * - initialize all local variables
157385 + *
157386 + * BUGS:
157387 + * - none known
157388 + */
157389 +
157390 +#include "gcc-common.h"
157391 +
157392 +int plugin_is_GPL_compatible;
157393 +
157394 +static int track_frame_size = -1;
157395 +static const char track_function[] = "pax_track_stack";
157396 +static const char check_function[] = "pax_check_alloca";
157397 +static GTY(()) tree track_function_decl;
157398 +static GTY(()) tree check_function_decl;
157399 +static bool init_locals;
157400 +
157401 +static struct plugin_info stackleak_plugin_info = {
157402 + .version = "201504282245",
157403 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
157404 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
157405 +};
157406 +
157407 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
157408 +{
157409 + gcall *check_alloca;
157410 + tree alloca_size;
157411 + cgraph_node_ptr node;
157412 + int frequency;
157413 + basic_block bb;
157414 +
157415 + // insert call to void pax_check_alloca(unsigned long size)
157416 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
157417 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
157418 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
157419 +
157420 + // update the cgraph
157421 + bb = gimple_bb(check_alloca);
157422 + node = cgraph_get_create_node(check_function_decl);
157423 + gcc_assert(node);
157424 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157425 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
157426 +}
157427 +
157428 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
157429 +{
157430 + gcall *track_stack;
157431 + cgraph_node_ptr node;
157432 + int frequency;
157433 + basic_block bb;
157434 +
157435 + // insert call to void pax_track_stack(void)
157436 + track_stack = gimple_build_call(track_function_decl, 0);
157437 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
157438 +
157439 + // update the cgraph
157440 + bb = gimple_bb(track_stack);
157441 + node = cgraph_get_create_node(track_function_decl);
157442 + gcc_assert(node);
157443 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157444 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
157445 +}
157446 +
157447 +static bool is_alloca(gimple stmt)
157448 +{
157449 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
157450 + return true;
157451 +
157452 +#if BUILDING_GCC_VERSION >= 4007
157453 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
157454 + return true;
157455 +#endif
157456 +
157457 + return false;
157458 +}
157459 +
157460 +static unsigned int execute_stackleak_tree_instrument(void)
157461 +{
157462 + basic_block bb, entry_bb;
157463 + bool prologue_instrumented = false, is_leaf = true;
157464 +
157465 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
157466 +
157467 + // 1. loop through BBs and GIMPLE statements
157468 + FOR_EACH_BB_FN(bb, cfun) {
157469 + gimple_stmt_iterator gsi;
157470 +
157471 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157472 + gimple stmt;
157473 +
157474 + stmt = gsi_stmt(gsi);
157475 +
157476 + if (is_gimple_call(stmt))
157477 + is_leaf = false;
157478 +
157479 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
157480 + if (!is_alloca(stmt))
157481 + continue;
157482 +
157483 + // 2. insert stack overflow check before each __builtin_alloca call
157484 + stackleak_check_alloca(&gsi);
157485 +
157486 + // 3. insert track call after each __builtin_alloca call
157487 + stackleak_add_instrumentation(&gsi);
157488 + if (bb == entry_bb)
157489 + prologue_instrumented = true;
157490 + }
157491 + }
157492 +
157493 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
157494 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
157495 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
157496 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
157497 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
157498 + return 0;
157499 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
157500 + return 0;
157501 +
157502 + // 4. insert track call at the beginning
157503 + if (!prologue_instrumented) {
157504 + gimple_stmt_iterator gsi;
157505 +
157506 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157507 + if (dom_info_available_p(CDI_DOMINATORS))
157508 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157509 + gsi = gsi_start_bb(bb);
157510 + stackleak_add_instrumentation(&gsi);
157511 + }
157512 +
157513 + return 0;
157514 +}
157515 +
157516 +static unsigned int execute_stackleak_final(void)
157517 +{
157518 + rtx_insn *insn, *next;
157519 +
157520 + if (cfun->calls_alloca)
157521 + return 0;
157522 +
157523 + // keep calls only if function frame is big enough
157524 + if (get_frame_size() >= track_frame_size)
157525 + return 0;
157526 +
157527 + // 1. find pax_track_stack calls
157528 + for (insn = get_insns(); insn; insn = next) {
157529 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
157530 + rtx body;
157531 +
157532 + next = NEXT_INSN(insn);
157533 + if (!CALL_P(insn))
157534 + continue;
157535 + body = PATTERN(insn);
157536 + if (GET_CODE(body) != CALL)
157537 + continue;
157538 + body = XEXP(body, 0);
157539 + if (GET_CODE(body) != MEM)
157540 + continue;
157541 + body = XEXP(body, 0);
157542 + if (GET_CODE(body) != SYMBOL_REF)
157543 + continue;
157544 +// if (strcmp(XSTR(body, 0), track_function))
157545 + if (SYMBOL_REF_DECL(body) != track_function_decl)
157546 + continue;
157547 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157548 + // 2. delete call
157549 + delete_insn_and_edges(insn);
157550 +#if BUILDING_GCC_VERSION >= 4007
157551 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
157552 + insn = next;
157553 + next = NEXT_INSN(insn);
157554 + delete_insn_and_edges(insn);
157555 + }
157556 +#endif
157557 + }
157558 +
157559 +// print_simple_rtl(stderr, get_insns());
157560 +// print_rtl(stderr, get_insns());
157561 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157562 +
157563 + return 0;
157564 +}
157565 +
157566 +static bool gate_stackleak_track_stack(void)
157567 +{
157568 + tree section;
157569 +
157570 + if (ix86_cmodel != CM_KERNEL)
157571 + return false;
157572 +
157573 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
157574 + if (section && TREE_VALUE(section)) {
157575 + section = TREE_VALUE(TREE_VALUE(section));
157576 +
157577 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
157578 + return false;
157579 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
157580 + return false;
157581 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
157582 + return false;
157583 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
157584 + return false;
157585 + }
157586 +
157587 + return track_frame_size >= 0;
157588 +}
157589 +
157590 +static void stackleak_start_unit(void *gcc_data, void *user_data)
157591 +{
157592 + tree fntype;
157593 +
157594 + // void pax_track_stack(void)
157595 + fntype = build_function_type_list(void_type_node, NULL_TREE);
157596 + track_function_decl = build_fn_decl(track_function, fntype);
157597 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
157598 + TREE_PUBLIC(track_function_decl) = 1;
157599 + TREE_USED(track_function_decl) = 1;
157600 + DECL_EXTERNAL(track_function_decl) = 1;
157601 + DECL_ARTIFICIAL(track_function_decl) = 1;
157602 + DECL_PRESERVE_P(track_function_decl) = 1;
157603 +
157604 + // void pax_check_alloca(unsigned long)
157605 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
157606 + check_function_decl = build_fn_decl(check_function, fntype);
157607 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
157608 + TREE_PUBLIC(check_function_decl) = 1;
157609 + TREE_USED(check_function_decl) = 1;
157610 + DECL_EXTERNAL(check_function_decl) = 1;
157611 + DECL_ARTIFICIAL(check_function_decl) = 1;
157612 + DECL_PRESERVE_P(check_function_decl) = 1;
157613 +}
157614 +
157615 +#if BUILDING_GCC_VERSION >= 4009
157616 +namespace {
157617 +static const struct pass_data stackleak_tree_instrument_pass_data = {
157618 +#else
157619 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
157620 + .pass = {
157621 +#endif
157622 + .type = GIMPLE_PASS,
157623 + .name = "stackleak_tree_instrument",
157624 +#if BUILDING_GCC_VERSION >= 4008
157625 + .optinfo_flags = OPTGROUP_NONE,
157626 +#endif
157627 +#if BUILDING_GCC_VERSION >= 5000
157628 +#elif BUILDING_GCC_VERSION == 4009
157629 + .has_gate = true,
157630 + .has_execute = true,
157631 +#else
157632 + .gate = gate_stackleak_track_stack,
157633 + .execute = execute_stackleak_tree_instrument,
157634 + .sub = NULL,
157635 + .next = NULL,
157636 + .static_pass_number = 0,
157637 +#endif
157638 + .tv_id = TV_NONE,
157639 + .properties_required = PROP_gimple_leh | PROP_cfg,
157640 + .properties_provided = 0,
157641 + .properties_destroyed = 0,
157642 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
157643 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
157644 +#if BUILDING_GCC_VERSION < 4009
157645 + }
157646 +#endif
157647 +};
157648 +
157649 +#if BUILDING_GCC_VERSION >= 4009
157650 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
157651 +#else
157652 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
157653 + .pass = {
157654 +#endif
157655 + .type = RTL_PASS,
157656 + .name = "stackleak_final",
157657 +#if BUILDING_GCC_VERSION >= 4008
157658 + .optinfo_flags = OPTGROUP_NONE,
157659 +#endif
157660 +#if BUILDING_GCC_VERSION >= 5000
157661 +#elif BUILDING_GCC_VERSION == 4009
157662 + .has_gate = true,
157663 + .has_execute = true,
157664 +#else
157665 + .gate = gate_stackleak_track_stack,
157666 + .execute = execute_stackleak_final,
157667 + .sub = NULL,
157668 + .next = NULL,
157669 + .static_pass_number = 0,
157670 +#endif
157671 + .tv_id = TV_NONE,
157672 + .properties_required = 0,
157673 + .properties_provided = 0,
157674 + .properties_destroyed = 0,
157675 + .todo_flags_start = 0,
157676 + .todo_flags_finish = TODO_dump_func
157677 +#if BUILDING_GCC_VERSION < 4009
157678 + }
157679 +#endif
157680 +};
157681 +
157682 +#if BUILDING_GCC_VERSION >= 4009
157683 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
157684 +public:
157685 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
157686 +#if BUILDING_GCC_VERSION >= 5000
157687 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157688 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
157689 +#else
157690 + bool gate() { return gate_stackleak_track_stack(); }
157691 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
157692 +#endif
157693 +};
157694 +
157695 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
157696 +public:
157697 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
157698 +#if BUILDING_GCC_VERSION >= 5000
157699 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157700 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
157701 +#else
157702 + bool gate() { return gate_stackleak_track_stack(); }
157703 + unsigned int execute() { return execute_stackleak_final(); }
157704 +#endif
157705 +};
157706 +}
157707 +
157708 +static opt_pass *make_stackleak_tree_instrument_pass(void)
157709 +{
157710 + return new stackleak_tree_instrument_pass();
157711 +}
157712 +
157713 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
157714 +{
157715 + return new stackleak_final_rtl_opt_pass();
157716 +}
157717 +#else
157718 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
157719 +{
157720 + return &stackleak_tree_instrument_pass.pass;
157721 +}
157722 +
157723 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
157724 +{
157725 + return &stackleak_final_rtl_opt_pass.pass;
157726 +}
157727 +#endif
157728 +
157729 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157730 +{
157731 + const char * const plugin_name = plugin_info->base_name;
157732 + const int argc = plugin_info->argc;
157733 + const struct plugin_argument * const argv = plugin_info->argv;
157734 + int i;
157735 + struct register_pass_info stackleak_tree_instrument_pass_info;
157736 + struct register_pass_info stackleak_final_pass_info;
157737 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
157738 + {
157739 + .base = &track_function_decl,
157740 + .nelt = 1,
157741 + .stride = sizeof(track_function_decl),
157742 + .cb = &gt_ggc_mx_tree_node,
157743 + .pchw = &gt_pch_nx_tree_node
157744 + },
157745 + {
157746 + .base = &check_function_decl,
157747 + .nelt = 1,
157748 + .stride = sizeof(check_function_decl),
157749 + .cb = &gt_ggc_mx_tree_node,
157750 + .pchw = &gt_pch_nx_tree_node
157751 + },
157752 + LAST_GGC_ROOT_TAB
157753 + };
157754 +
157755 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
157756 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
157757 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
157758 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
157759 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157760 +
157761 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
157762 + stackleak_final_pass_info.reference_pass_name = "final";
157763 + stackleak_final_pass_info.ref_pass_instance_number = 1;
157764 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157765 +
157766 + if (!plugin_default_version_check(version, &gcc_version)) {
157767 + error(G_("incompatible gcc/plugin versions"));
157768 + return 1;
157769 + }
157770 +
157771 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
157772 +
157773 + for (i = 0; i < argc; ++i) {
157774 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
157775 + if (!argv[i].value) {
157776 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157777 + continue;
157778 + }
157779 + track_frame_size = atoi(argv[i].value);
157780 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
157781 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157782 + continue;
157783 + }
157784 + if (!strcmp(argv[i].key, "initialize-locals")) {
157785 + if (argv[i].value) {
157786 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157787 + continue;
157788 + }
157789 + init_locals = true;
157790 + continue;
157791 + }
157792 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157793 + }
157794 +
157795 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
157796 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
157797 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
157798 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
157799 +
157800 + return 0;
157801 +}
157802 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
157803 new file mode 100644
157804 index 0000000..e9dbd4b
157805 --- /dev/null
157806 +++ b/tools/gcc/structleak_plugin.c
157807 @@ -0,0 +1,287 @@
157808 +/*
157809 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
157810 + * Licensed under the GPL v2
157811 + *
157812 + * Note: the choice of the license means that the compilation process is
157813 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157814 + * but for the kernel it doesn't matter since it doesn't link against
157815 + * any of the gcc libraries
157816 + *
157817 + * gcc plugin to forcibly initialize certain local variables that could
157818 + * otherwise leak kernel stack to userland if they aren't properly initialized
157819 + * by later code
157820 + *
157821 + * Homepage: http://pax.grsecurity.net/
157822 + *
157823 + * Usage:
157824 + * $ # for 4.5/4.6/C based 4.7
157825 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157826 + * $ # for C++ based 4.7/4.8+
157827 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157828 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
157829 + *
157830 + * TODO: eliminate redundant initializers
157831 + * increase type coverage
157832 + */
157833 +
157834 +#include "gcc-common.h"
157835 +
157836 +// unused C type flag in all versions 4.5-5.0
157837 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
157838 +
157839 +int plugin_is_GPL_compatible;
157840 +
157841 +static struct plugin_info structleak_plugin_info = {
157842 + .version = "201401260140",
157843 + .help = "disable\tdo not activate plugin\n",
157844 +};
157845 +
157846 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
157847 +{
157848 + *no_add_attrs = true;
157849 +
157850 + // check for types? for now accept everything linux has to offer
157851 + if (TREE_CODE(*node) != FIELD_DECL)
157852 + return NULL_TREE;
157853 +
157854 + *no_add_attrs = false;
157855 + return NULL_TREE;
157856 +}
157857 +
157858 +static struct attribute_spec user_attr = {
157859 + .name = "user",
157860 + .min_length = 0,
157861 + .max_length = 0,
157862 + .decl_required = false,
157863 + .type_required = false,
157864 + .function_type_required = false,
157865 + .handler = handle_user_attribute,
157866 +#if BUILDING_GCC_VERSION >= 4007
157867 + .affects_type_identity = true
157868 +#endif
157869 +};
157870 +
157871 +static void register_attributes(void *event_data, void *data)
157872 +{
157873 + register_attribute(&user_attr);
157874 +// register_attribute(&force_attr);
157875 +}
157876 +
157877 +static tree get_field_type(tree field)
157878 +{
157879 + return strip_array_types(TREE_TYPE(field));
157880 +}
157881 +
157882 +static bool is_userspace_type(tree type)
157883 +{
157884 + tree field;
157885 +
157886 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
157887 + tree fieldtype = get_field_type(field);
157888 + enum tree_code code = TREE_CODE(fieldtype);
157889 +
157890 + if (code == RECORD_TYPE || code == UNION_TYPE)
157891 + if (is_userspace_type(fieldtype))
157892 + return true;
157893 +
157894 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
157895 + return true;
157896 + }
157897 + return false;
157898 +}
157899 +
157900 +static void finish_type(void *event_data, void *data)
157901 +{
157902 + tree type = (tree)event_data;
157903 +
157904 + if (type == NULL_TREE || type == error_mark_node)
157905 + return;
157906 +
157907 +#if BUILDING_GCC_VERSION >= 5000
157908 + if (TREE_CODE(type) == ENUMERAL_TYPE)
157909 + return;
157910 +#endif
157911 +
157912 + if (TYPE_USERSPACE(type))
157913 + return;
157914 +
157915 + if (is_userspace_type(type))
157916 + TYPE_USERSPACE(type) = 1;
157917 +}
157918 +
157919 +static void initialize(tree var)
157920 +{
157921 + basic_block bb;
157922 + gimple_stmt_iterator gsi;
157923 + tree initializer;
157924 + gimple init_stmt;
157925 +
157926 + // this is the original entry bb before the forced split
157927 + // TODO: check further BBs in case more splits occured before us
157928 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
157929 +
157930 + // first check if the variable is already initialized, warn otherwise
157931 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157932 + gimple stmt = gsi_stmt(gsi);
157933 + tree rhs1;
157934 +
157935 + // we're looking for an assignment of a single rhs...
157936 + if (!gimple_assign_single_p(stmt))
157937 + continue;
157938 + rhs1 = gimple_assign_rhs1(stmt);
157939 +#if BUILDING_GCC_VERSION >= 4007
157940 + // ... of a non-clobbering expression...
157941 + if (TREE_CLOBBER_P(rhs1))
157942 + continue;
157943 +#endif
157944 + // ... to our variable...
157945 + if (gimple_get_lhs(stmt) != var)
157946 + continue;
157947 + // if it's an initializer then we're good
157948 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
157949 + return;
157950 + }
157951 +
157952 + // these aren't the 0days you're looking for
157953 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
157954 +
157955 + // build the initializer expression
157956 + initializer = build_constructor(TREE_TYPE(var), NULL);
157957 +
157958 + // build the initializer stmt
157959 + init_stmt = gimple_build_assign(var, initializer);
157960 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
157961 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
157962 + update_stmt(init_stmt);
157963 +}
157964 +
157965 +static unsigned int handle_function(void)
157966 +{
157967 + basic_block bb;
157968 + unsigned int ret = 0;
157969 + tree var;
157970 + unsigned int i;
157971 +
157972 + // split the first bb where we can put the forced initializers
157973 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157974 + if (dom_info_available_p(CDI_DOMINATORS))
157975 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157976 +
157977 + // enumarate all local variables and forcibly initialize our targets
157978 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
157979 + tree type = TREE_TYPE(var);
157980 +
157981 + gcc_assert(DECL_P(var));
157982 + if (!auto_var_in_fn_p(var, current_function_decl))
157983 + continue;
157984 +
157985 + // only care about structure types
157986 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
157987 + continue;
157988 +
157989 + // if the type is of interest, examine the variable
157990 + if (TYPE_USERSPACE(type))
157991 + initialize(var);
157992 + }
157993 +
157994 + return ret;
157995 +}
157996 +
157997 +#if BUILDING_GCC_VERSION >= 4009
157998 +namespace {
157999 +static const struct pass_data structleak_pass_data = {
158000 +#else
158001 +static struct gimple_opt_pass structleak_pass = {
158002 + .pass = {
158003 +#endif
158004 + .type = GIMPLE_PASS,
158005 + .name = "structleak",
158006 +#if BUILDING_GCC_VERSION >= 4008
158007 + .optinfo_flags = OPTGROUP_NONE,
158008 +#endif
158009 +#if BUILDING_GCC_VERSION >= 5000
158010 +#elif BUILDING_GCC_VERSION == 4009
158011 + .has_gate = false,
158012 + .has_execute = true,
158013 +#else
158014 + .gate = NULL,
158015 + .execute = handle_function,
158016 + .sub = NULL,
158017 + .next = NULL,
158018 + .static_pass_number = 0,
158019 +#endif
158020 + .tv_id = TV_NONE,
158021 + .properties_required = PROP_cfg,
158022 + .properties_provided = 0,
158023 + .properties_destroyed = 0,
158024 + .todo_flags_start = 0,
158025 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
158026 +#if BUILDING_GCC_VERSION < 4009
158027 + }
158028 +#endif
158029 +};
158030 +
158031 +#if BUILDING_GCC_VERSION >= 4009
158032 +class structleak_pass : public gimple_opt_pass {
158033 +public:
158034 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
158035 +#if BUILDING_GCC_VERSION >= 5000
158036 + virtual unsigned int execute(function *) { return handle_function(); }
158037 +#else
158038 + unsigned int execute() { return handle_function(); }
158039 +#endif
158040 +};
158041 +}
158042 +
158043 +static opt_pass *make_structleak_pass(void)
158044 +{
158045 + return new structleak_pass();
158046 +}
158047 +#else
158048 +static struct opt_pass *make_structleak_pass(void)
158049 +{
158050 + return &structleak_pass.pass;
158051 +}
158052 +#endif
158053 +
158054 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
158055 +{
158056 + int i;
158057 + const char * const plugin_name = plugin_info->base_name;
158058 + const int argc = plugin_info->argc;
158059 + const struct plugin_argument * const argv = plugin_info->argv;
158060 + bool enable = true;
158061 + struct register_pass_info structleak_pass_info;
158062 +
158063 + structleak_pass_info.pass = make_structleak_pass();
158064 + structleak_pass_info.reference_pass_name = "ssa";
158065 + structleak_pass_info.ref_pass_instance_number = 1;
158066 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
158067 +
158068 + if (!plugin_default_version_check(version, &gcc_version)) {
158069 + error(G_("incompatible gcc/plugin versions"));
158070 + return 1;
158071 + }
158072 +
158073 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
158074 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
158075 + enable = false;
158076 + }
158077 +
158078 + for (i = 0; i < argc; ++i) {
158079 + if (!strcmp(argv[i].key, "disable")) {
158080 + enable = false;
158081 + continue;
158082 + }
158083 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
158084 + }
158085 +
158086 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
158087 + if (enable) {
158088 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
158089 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
158090 + }
158091 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
158092 +
158093 + return 0;
158094 +}
158095 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
158096 index 88461f0..6fb70a0 100644
158097 --- a/tools/include/linux/compiler.h
158098 +++ b/tools/include/linux/compiler.h
158099 @@ -35,6 +35,14 @@
158100 # define unlikely(x) __builtin_expect(!!(x), 0)
158101 #endif
158102
158103 +#ifndef __size_overflow
158104 +# define __size_overflow(...)
158105 +#endif
158106 +
158107 +#ifndef __intentional_overflow
158108 +# define __intentional_overflow(...)
158109 +#endif
158110 +
158111 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
158112
158113 #endif /* _TOOLS_LINUX_COMPILER_H */
158114 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
158115 index 36c08b1..87c72d1 100644
158116 --- a/tools/lib/api/Makefile
158117 +++ b/tools/lib/api/Makefile
158118 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
158119
158120 LIBFILE = libapikfs.a
158121
158122 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
158123 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
158124 EXTLIBS = -lelf -lpthread -lrt -lm
158125 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
158126 ALL_LDFLAGS = $(LDFLAGS)
158127 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
158128 index 6789d788..4afd019e 100644
158129 --- a/tools/perf/util/include/asm/alternative-asm.h
158130 +++ b/tools/perf/util/include/asm/alternative-asm.h
158131 @@ -5,4 +5,7 @@
158132
158133 #define altinstruction_entry #
158134
158135 + .macro pax_force_retaddr rip=0, reload=0
158136 + .endm
158137 +
158138 #endif
158139 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
158140 index 0a578fe..b81f62d 100644
158141 --- a/tools/virtio/linux/uaccess.h
158142 +++ b/tools/virtio/linux/uaccess.h
158143 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
158144 ({ \
158145 typeof(ptr) __pu_ptr = (ptr); \
158146 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
158147 - ACCESS_ONCE(*(__pu_ptr)) = x; \
158148 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
158149 0; \
158150 })
158151
158152 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
158153 index f8f3f5fe..9bc113f 100644
158154 --- a/virt/kvm/kvm_main.c
158155 +++ b/virt/kvm/kvm_main.c
158156 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
158157
158158 static cpumask_var_t cpus_hardware_enabled;
158159 static int kvm_usage_count = 0;
158160 -static atomic_t hardware_enable_failed;
158161 +static atomic_unchecked_t hardware_enable_failed;
158162
158163 struct kmem_cache *kvm_vcpu_cache;
158164 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
158165
158166 -static __read_mostly struct preempt_ops kvm_preempt_ops;
158167 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
158168 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
158169 +static struct preempt_ops kvm_preempt_ops = {
158170 + .sched_in = kvm_sched_in,
158171 + .sched_out = kvm_sched_out,
158172 +};
158173
158174 struct dentry *kvm_debugfs_dir;
158175
158176 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
158177 /* We can read the guest memory with __xxx_user() later on. */
158178 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
158179 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
158180 - !access_ok(VERIFY_WRITE,
158181 + !access_ok_noprefault(VERIFY_WRITE,
158182 (void __user *)(unsigned long)mem->userspace_addr,
158183 mem->memory_size)))
158184 goto out;
158185 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
158186
158187 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
158188 {
158189 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
158190 + int r;
158191 + unsigned long addr;
158192
158193 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
158194 + addr = gfn_to_hva(kvm, gfn);
158195 + if (kvm_is_error_hva(addr))
158196 + return -EFAULT;
158197 + r = __clear_user((void __user *)addr + offset, len);
158198 + if (r)
158199 + return -EFAULT;
158200 + mark_page_dirty(kvm, gfn);
158201 + return 0;
158202 }
158203 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
158204
158205 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
158206 return 0;
158207 }
158208
158209 -static struct file_operations kvm_vcpu_fops = {
158210 +static file_operations_no_const kvm_vcpu_fops __read_only = {
158211 .release = kvm_vcpu_release,
158212 .unlocked_ioctl = kvm_vcpu_ioctl,
158213 #ifdef CONFIG_KVM_COMPAT
158214 @@ -2724,7 +2737,7 @@ out:
158215 }
158216 #endif
158217
158218 -static struct file_operations kvm_vm_fops = {
158219 +static file_operations_no_const kvm_vm_fops __read_only = {
158220 .release = kvm_vm_release,
158221 .unlocked_ioctl = kvm_vm_ioctl,
158222 #ifdef CONFIG_KVM_COMPAT
158223 @@ -2795,7 +2808,7 @@ out:
158224 return r;
158225 }
158226
158227 -static struct file_operations kvm_chardev_ops = {
158228 +static file_operations_no_const kvm_chardev_ops __read_only = {
158229 .unlocked_ioctl = kvm_dev_ioctl,
158230 .compat_ioctl = kvm_dev_ioctl,
158231 .llseek = noop_llseek,
158232 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
158233
158234 if (r) {
158235 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
158236 - atomic_inc(&hardware_enable_failed);
158237 + atomic_inc_unchecked(&hardware_enable_failed);
158238 printk(KERN_INFO "kvm: enabling virtualization on "
158239 "CPU%d failed\n", cpu);
158240 }
158241 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
158242
158243 kvm_usage_count++;
158244 if (kvm_usage_count == 1) {
158245 - atomic_set(&hardware_enable_failed, 0);
158246 + atomic_set_unchecked(&hardware_enable_failed, 0);
158247 on_each_cpu(hardware_enable_nolock, NULL, 1);
158248
158249 - if (atomic_read(&hardware_enable_failed)) {
158250 + if (atomic_read_unchecked(&hardware_enable_failed)) {
158251 hardware_disable_all_nolock();
158252 r = -EBUSY;
158253 }
158254 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
158255 kvm_arch_vcpu_put(vcpu);
158256 }
158257
158258 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158259 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158260 struct module *module)
158261 {
158262 int r;
158263 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158264 if (!vcpu_align)
158265 vcpu_align = __alignof__(struct kvm_vcpu);
158266 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
158267 - 0, NULL);
158268 + SLAB_USERCOPY, NULL);
158269 if (!kvm_vcpu_cache) {
158270 r = -ENOMEM;
158271 goto out_free_3;
158272 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158273 if (r)
158274 goto out_free;
158275
158276 + pax_open_kernel();
158277 kvm_chardev_ops.owner = module;
158278 kvm_vm_fops.owner = module;
158279 kvm_vcpu_fops.owner = module;
158280 + pax_close_kernel();
158281
158282 r = misc_register(&kvm_dev);
158283 if (r) {
158284 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158285
158286 register_syscore_ops(&kvm_syscore_ops);
158287
158288 - kvm_preempt_ops.sched_in = kvm_sched_in;
158289 - kvm_preempt_ops.sched_out = kvm_sched_out;
158290 -
158291 r = kvm_init_debug();
158292 if (r) {
158293 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)